CN204575116U - A kind of humiture trend inspection tour system being applied to current conversion station or transformer station - Google Patents
A kind of humiture trend inspection tour system being applied to current conversion station or transformer station Download PDFInfo
- Publication number
- CN204575116U CN204575116U CN201520111224.XU CN201520111224U CN204575116U CN 204575116 U CN204575116 U CN 204575116U CN 201520111224 U CN201520111224 U CN 201520111224U CN 204575116 U CN204575116 U CN 204575116U
- Authority
- CN
- China
- Prior art keywords
- registering instrument
- humiture
- humidity
- outdoor
- indoor temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of humiture trend inspection tour system being applied to current conversion station or transformer station, it comprises: outdoor humiture registering instrument, and outdoor humiture registering instrument comprises externally positioned type temp probe, externally positioned type moisture probe and outdoor humiture registering instrument body; Indoor temperature and humidity registering instrument, indoor temperature and humidity registering instrument is installed on the metope of room area inside, and this indoor temperature and humidity registering instrument comprises indoor temperature and humidity registering instrument body and the internally-arranged type temp probe that is built in this indoor temperature and humidity registering instrument body and internally-arranged type moisture probe; Hand-held makes an inspection tour PDA, and hand-held is maked an inspection tour PDA and arranged the first communication interface, and outdoor humiture registering instrument body and indoor temperature and humidity registering instrument body are respectively equipped with the second communication interface and the 3rd communication interface that match with the first communication interface.The utility model makes an inspection tour coordinating of PDA and outdoor humiture registering instrument and indoor temperature and humidity registering instrument by hand-held, can realize grasp patrol the humiture variation tendency in secondary device region.
Description
Technical field
The utility model relates to the change of current (power transformation) station equipment area of maintenance, is specifically related to a kind of humiture trend inspection tour system being applied to current conversion station or transformer station.
Background technology
The stand protection against the tide in secondary device region, temperature control of the change of current (power transformation) is one of important process of operation maintenance.The too high meeting of humidity causes secondary device to make moist, and causes cable, terminal insulative to reduce, and causes the situations such as Control protection malfunction, tripping or device job insecurity; The too low meeting of humidity causes equipment region airborne dust, causes the consequences such as static discharge; Temperature is too high can affect device measuring precision, shortens duration of service, causes component ageing, terminal insulative also can be caused to destroy; The too low meeting of temperature produces the phenomenon of condensation in screen cabinet.Above-mentioned situation all may cause primary equipment unplanned outage, causes certain harm to power grid security, so the temperature and humidity in secondary device region all must control in certain scope.
Stand pulpit and relay protection room of the change of current (power transformation) is all provided with air-conditioning and dehumidifier, and outdoor switch board, Outdoor Terminal Case all install temperature and humidity controller and well heater.The administrative change of current of south electric network (power transformation) stands residing geographical environment based on southern wet weather, so humid control work is mainly using protection against the tide as primary goal.The current protection against the tide to secondary device region, temperature control are maked an inspection tour exists following problem:
1, monitor secondary device region epidemic disaster out-of-limit to determine whether mainly through the thermohygrometer meter checked respective regions and places, and the tour of the change of current (power transformation) station equipment is carried out according to some cycles.According to factors such as season, weather condition, tour time, equipment present positions, the temperature of respective regions and humidity are dynamic changes, the data that current monitoring means obtains are unilateral, can only judge to make an inspection tour the temperature in moment and humidity whether in normal range.The variation tendency that equipment region humiture is long-term can not be understood, corresponding measure can not be taked to region that is moistureproof, temperature control less effective as early as possible.
2, thermohygrometer meter is arranged on room or outdoor switch board, Outdoor Terminal Case is inner, room door and cabinet door need be opened during tour, after exchanging with extraneous air, can affect the measurement result of thermohygrometer meter, the instant numerical value of thermohygrometer meter truly can not reflect inner situation.
3, making an inspection tour outdoor switch board, the temperature and humidity controller of Outdoor Terminal Case and well heater whether normally to work, mainly through checking whether power supply drops into, judging with the method for the back of the hand touching well heater.Tour work is often carried out by day, heater starting condition may not meet, so this kind of inspection method can not the defect of Timeliness coverage temperature and humidity controller and well heater, hidden danger is left to the protection against the tide of outdoor switch board, Outdoor Terminal Case, temperature control, and with the back of the hand touching, the skin burn of tour personnel can be caused.
4, air-conditioner temperature parameter, temperature and humidity controller start-up parameter are arranged all based on experience value, and the device of same kind is all set to same parameters, and tour personnel cannot adjust in time according to external environment condition, moisture effect, temperature control effect.Air-conditioning, well heater overload running may be caused, be unfavorable for energy-conservation, shorten the serviceable life of device; Also protection against the tide, temperature control effect may be caused undesirable.
5, the change of current (power transformation) station equipment is numerous, makes an inspection tour air-conditioning, dehumidifier, temperature and humidity controller, well heater one by one, and workload is very huge, adds the burden of tour personnel.
6, when tour personnel find that the effect of switch board, terminal box moisture-proof, temperature control is undesirable, often take supplementary cable shutoff mud, place the means such as dehumidizier; Discovery switch board, terminal chamber door are not closed completely, and when temporarily cannot repair, fix cabinet door by Continuous pressing device for stereo-pattern.After taking above-mentioned measure, cannot assess the protection against the tide after improvement, temperature control effect, cannot closed loop management be realized.
7, after maintainer processes the protection against the tide of secondary device region, temperature control defect, tour personnel will patrol through long-term tracking spy, could judge whether defect is eliminated, cause defect expressivity excessive cycle.Tour personnel means of tracking is limited, after likely causing this defect to be eliminated, occurs the situation that same defect repeats by mistake.
8, fail to adopt an effective measure immediately to tour personnel, maintainer fails the exception eliminated in time and defect, current inspection method cannot monitor exception and whether defect worsens, and may cause the serious consequence of primary equipment unplanned outage time serious.
Above-mentioned tour Problems existing, safety in production is exerted a certain influence, make an inspection tour the effect that result cannot analyze each secondary device region protection against the tide, temperature control exactly, tour personnel lack the method finding defect, follow the tracks of defect, can not take measures to region that is moistureproof, temperature control less effective as early as possible.Just once there is the weld seam owing to not having the Timeliness coverage change of current to become switch board sealing joint strip draw-in groove place in expensive wide II time HVDC (High Voltage Direct Current) transmission system ± 500kV Bao'an current conversion station; when causing rainstorm weather, to infiltrate cabinet along weld seam inner for rainwater; through long term accumulation; well heater cannot get rid of moisture in time; cabinet internal relay is caused to make moist; cause body protection auxiliary reclay, shunting switch earth pressure release auxiliary reclay, 2.2 sleeve pipe SF6 pressure atresia auxiliary reclay excitations; in succession send out trip signal by mistake, cause serious consequence.O&M experience shows, grasps the humiture variation tendency in secondary device region comprehensively, and can provide warning after humiture is out-of-limit, can improve the change of current (power transformation) largely and stand the quality of moistureproof, temperature control tour and efficiency.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of humiture trend inspection tour system being applied to current conversion station or transformer station, tour personnel are enable to grasp the humiture variation tendency of making an inspection tour region a period of time efficiently, discovery, tracking in time defect and hidden danger as early as possible, and take risk prevention measure targetedly.
To achieve these goals, the utility model adopts following technical scheme:
Be applied to a humiture trend inspection tour system for current conversion station or transformer station, it comprises:
Outdoor humiture registering instrument, described outdoor humiture registering instrument comprises externally positioned type temp probe, externally positioned type moisture probe and outdoor humiture registering instrument body, wherein said externally positioned type temp probe and externally positioned type moisture probe are all installed on the inner side of outdoor installation, and the two is all connected with the outdoor humiture registering instrument body be installed on outside outdoor installation, described outdoor installation is outdoor switch board or the Outdoor Terminal Case of current conversion station or transformer station;
Indoor temperature and humidity registering instrument, described indoor temperature and humidity registering instrument is installed on the metope of room area inside, this indoor temperature and humidity registering instrument comprises indoor temperature and humidity registering instrument body and the internally-arranged type temp probe that is built in this indoor temperature and humidity registering instrument body and internally-arranged type moisture probe, and described room area is pulpit or the relay protection room of current conversion station or transformer station;
Hand-held makes an inspection tour PDA, and described hand-held is maked an inspection tour PDA and arranged the first communication interface, and described outdoor humiture registering instrument body and indoor temperature and humidity registering instrument body are respectively equipped with the second communication interface and the 3rd communication interface that match with described first communication interface.
Outdoor humiture registering instrument can build realization by components and parts, such as, be provided with microprocessor in described outdoor humiture registering instrument body, and its surface is provided with display screen, described externally positioned type temp probe and externally positioned type moisture probe are connected to a microprocessor wherein input end, output terminal and this display screen of described microprocessor are electrically connected, and described second communication interface is connected to the serial line interface of microprocessor.The surface of described outdoor humiture registering instrument body is provided with a temperature alarming pilot lamp, humidity alarm pilot lamp, switching on and shutting down button and involution button further, described temperature alarming pilot lamp and humidity alarm pilot lamp are all connected to the output terminal of microprocessor, and described switching on and shutting down button and involution button are connected to power input and the involution end of microprocessor respectively.Also directly can adopt the product of market-ripe, such as, adopt WS-TH23PRO type humiture registering instrument.
Indoor temperature and humidity registering instrument can be undertaken building realization by components and parts, such as, be provided with microprocessor in described indoor temperature and humidity registering instrument body, and its surface is provided with display screen, described internally-arranged type temp probe and internally-arranged type moisture probe are connected to a microprocessor wherein input end, output terminal and this display screen of described microprocessor are electrically connected, and described 3rd communication interface is connected to the serial line interface of microprocessor.The surface of described indoor temperature and humidity registering instrument body is provided with a temperature alarming pilot lamp, humidity alarm pilot lamp, switching on and shutting down button and involution button further, described temperature alarming pilot lamp and humidity alarm pilot lamp are all connected to the output terminal of microprocessor, and described switching on and shutting down button and involution button are connected to power input and the involution end of microprocessor respectively.Also the product of market-ripe such as DSR-TH type humiture registering instrument can be adopted to realize.
Second communication interface and the 3rd communication interface are Mini Type B 5Pin USB interface, and the first communication interface is USB interface.
The surface of described outdoor humiture registering instrument body is pasted with the Article 1 shape code for identifying outdoor installation title and numbering, the surface of described indoor temperature and humidity registering instrument body is pasted with the Article 2 shape code for identifying room area title and numbering, and the back side of described hand-held tour PDA is provided with the camera for scanning Article 1 shape code and Article 2 shape code.
Be applied to a humiture trend inspection tour system for current conversion station or transformer station, described humiture trend inspection tour system comprises outdoor humiture registering instrument, indoor temperature and humidity registering instrument and hand-held and makes an inspection tour PDA.
Compared with prior art, its beneficial effect is the utility model:
1, tour personnel connect outdoor humiture registering instrument and indoor temperature and humidity registering instrument by hand-held tour PDA, as long as make an inspection tour the humiture variation tendency just can grasping patrolled secondary device region according to certain cycle, and the humiture data of random time section can be obtained.Can look-ahead after analytic trend, take necessary protection against the tide, temperature control measure, prevent trouble before it happens.
2, directly can check the alarm lamp of outdoor humiture registering instrument body and indoor temperature and humidity registering instrument body when tour personnel make an inspection tour, check whether alarm lamp lights.Further, check whether it is temperature beyond limit, check whether it is that humidity is out-of-limit.After any red light lights, make an inspection tour personnel and just can make an inspection tour PDA reading humiture data by connecting hand-held, obtain humiture curve, to temperature beyond limit with humidity is out-of-limit takes measure targetedly respectively.
3, outdoor humiture registering instrument body is arranged on outside the body of outdoor switch board, Outdoor Terminal Case, tour personnel need not the be opened humiture data of body interior that cabinet door just can obtain outdoor switch board, Outdoor Terminal Case, improves the efficiency of tour.
4, because the data that gather of the humiture trend inspection tour system humiture variation tendency that to be these regions long-term, because of the door temporarily opening outdoor switch board, the cabinet door of Outdoor Terminal Case or pulpit, relay protection room, and then the tour result of humiture trend inspection tour system can not be affected.
5, after hand-held makes an inspection tour PDA scanning bar code, can the title in identification equipment, region and numbering fast, once find that humiture alarm lamp is bright, by data read module, bar code data is corresponding with humiture data and be stored in hand-held and make an inspection tour in the storage card of PDA, facilitate later further analysis and defect record.
6, by making an inspection tour the alarm lamp of outdoor humiture registering instrument body and indoor temperature and humidity registering instrument body or reading humiture data, can help to judge the air-conditioning of pulpit and relay protection room, the ruuning situation of dehumidifier, can help to judge the temperature and humidity controller of outdoor switch board, Outdoor Terminal Case, the ruuning situation of well heater, not by the restriction of entry condition.
7, making an inspection tour personnel can according to the analysis result of humiture trend inspection tour system, personalized adjustment is carried out for this regional air conditioner parameter or temperature and humidity controller parameter, avoid causing air-conditioning, well heater overload running, be conducive to energy-efficient, optimize effect that is moistureproof, temperature control.
8, make an inspection tour the alarm lamp of outdoor humiture registering instrument body and indoor temperature and humidity registering instrument body, just can judge the protection against the tide in this region, temperature control effect fast, improve the tour efficiency of tour personnel, reduce workload.
9, finding that when making an inspection tour alarm lamp is bright, making an inspection tour PDA by hand-held and analyzing humiture data, corresponding innovative approach can be taked immediately.After taking innovative approach, maked an inspection tour by this system keeps track, just can judge that whether rationally, effectively innovative approach, formation closed loop management.
10, after maintainer processes the protection against the tide of secondary device region, temperature control defect, tour personnel can follow the tracks of spy by humiture trend inspection tour system and patrol, and accurately judge whether defect is eliminated, form the closed loop management of defect expressivity, shorten the defect expressivity cycle.
11, fail to adopt an effective measure immediately to tour personnel, maintainer fails the exception eliminated in time and defect, humiture trend inspection tour system can monitor exception and whether defect worsens.If there is the trend of deterioration, can feed back to professional maintainer, arrange defect elimination in time or take emergency measures, avoiding causing primary equipment unplanned outage.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being applied to the outdoor humiture registering instrument of the humiture trend inspection tour system of current conversion station or transformer station of the utility model;
Fig. 2 is a kind of structural representation being applied to the indoor temperature and humidity registering instrument of the humiture trend inspection tour system of current conversion station or transformer station of the utility model;
Fig. 3 is the structural representation that a kind of hand-held being applied to the humiture trend inspection tour system of current conversion station or transformer station of the utility model makes an inspection tour PDA front;
Fig. 4 is the structural representation that a kind of hand-held being applied to the humiture trend inspection tour system of current conversion station or transformer station of the utility model makes an inspection tour the PDA back side.
Wherein: 1, outdoor humiture registering instrument; 11, outdoor humiture registering instrument body; 12, externally positioned type temp probe; 13, externally positioned type moisture probe; 14, display screen; 15, temperature alarming pilot lamp; 16, humidity alarm pilot lamp; 17, switching on and shutting down button; 18, involution button; 19, bar code; 2, indoor temperature and humidity registering instrument; 21, indoor temperature and humidity registering instrument body; 22, display screen; 23, temperature alarming pilot lamp; 24, humidity alarm pilot lamp; 25, switching on and shutting down button; 26, involution button; 27, bar code; 3, hand-held makes an inspection tour PDA; 31, color touch screen; 32, keyboard; 33, camera.
Embodiment
Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.
Embodiment
Please refer to shown in figure, a kind of humiture trend inspection tour system being applied to current conversion station or transformer station, primarily of following three part compositions: outdoor humiture registering instrument 1, indoor temperature and humidity registering instrument 2, hand-held make an inspection tour PDA3.
Wherein, the structure of outdoor humiture registering instrument 1 please refer to shown in Fig. 1, it comprises for recording humiture numerical value, starting the outdoor humiture registering instrument body 11 of humiture off-limit alarm, for the externally positioned type temp probe 12 of measuring tempeature, for measuring the externally positioned type moisture probe 13 of humidity, for storing the storage card be built in outdoor humiture registering instrument body 11 of humiture data.Conveniently make an inspection tour, outdoor humiture registering instrument body 11 is arranged on the outside of outdoor switch board or Outdoor Terminal Case, and externally positioned type temp probe 12, externally positioned type moisture probe 13 are arranged on the inner side of outdoor switch board or Outdoor Terminal Case.
Particularly, outdoor humiture registering instrument 1 can directly adopt existing product to realize, such as externally positioned type WS-TH23PRO type humiture registering instrument, its externally positioned type temp probe 12 is by externally positioned type temperature sensor, cable, form for the plug connecting outdoor humiture registering instrument body 11; Externally positioned type moisture probe 13 is by externally positioned type humidity sensor, cable, form for the plug connecting outdoor humiture registering instrument body 11.During use, only the externally positioned type temperature sensor of the inner side being installed on outdoor switch board or Outdoor Terminal Case need be connected with outdoor humiture registering instrument body 11 with plug by cable with externally positioned type humidity sensor.The surface of this outdoor humiture registering instrument 1 is provided with the display screen 14 for showing real time temperature, in real time humidity, outdoor humiture registering instrument body 11 switching on and shutting down information, for the temperature alarming pilot lamp 15 that temperature beyond limit is reported to the police, for the humidity alarm pilot lamp 16 of humidity off-limit alarm, for the switching on and shutting down button 17 of outdoor humiture registering instrument switching on and shutting down, for the involution button 18 of involution humiture Threshold Crossing Alert and the Mini Type B 5Pin USB interface (can certainly be RS232 interface or USB interface) etc. for connecting hand-held tour PDA3.
Also can be built by components and parts according to existing product, only need components and parts: microprocessor, display screen 14, temperature alarming pilot lamp 15, humidity alarm pilot lamp 16, switching on and shutting down button 17, involution button 18, Mini Type B 5Pin USB interface and externally positioned type temp probe 12 and externally positioned type moisture probe 13 are electrically connected.The input end of microprocessor is connected by cable with externally positioned type temp probe 12 and externally positioned type moisture probe 13, with the humiture data that both receptions gather, then by display screen 14 (can be single colour liquid crystal display) display, and information storage is carried out being built in the storage card be electrically connected with output end of microprocessor in outdoor humiture registering instrument body 11.Humiture bound definite value being set in the microprocessor simultaneously, being reported to the police by temperature alarming pilot lamp 15 and humidity alarm pilot lamp 16 when exceeding this humiture bound definite value.Switching on and shutting down button 17 is connected with involution end with the power end of microprocessor with involution button 18, for carrying out switching on and shutting down operation and involution operation to outdoor humiture registering instrument 1.Mini Type B 5Pin USB interface is for realizing the data communication between outdoor humiture registering instrument 1 and hand-held tour PDA 3, and this Mini Type B 5Pin USB interface is arranged at the side of outdoor humiture registering instrument body 11 and is connected with the serial ports of microprocessor.Outdoor humiture registering instrument 1 is by being installed on the 3.6V lithium battery power supply in outdoor humiture registering instrument body 11.
The data that externally positioned type temperature sensor and externally positioned type humidity sensor gather are carried out record according to the time interval set by optimum configurations by outdoor humiture registering instrument 1.The data be stored in the storage card of outdoor humiture registering instrument body comprise record moment, temperature data, humidity data.After the capacity record of storage card is full, data, according to the principle of first in first out, ensure that the non-stop run of outdoor humiture registering instrument.The capacity of storage card must be greater than the capacity of maked an inspection tour region daily tour cycle required record.
The structure of indoor temperature and humidity registering instrument 2 please refer to shown in Fig. 2, it comprises for recording humiture numerical value, starting the indoor temperature and humidity registering instrument body 21 of humiture off-limit alarm, internally-arranged type temp probe for measuring tempeature (is installed in indoor temperature and humidity registering instrument body 21, not shown), internally-arranged type moisture probe for measuring humidity (is installed in indoor temperature and humidity registering instrument body 21, not shown), for storing the storage card be built in indoor temperature and humidity registering instrument body 21 of humiture data.Because pulpit and relay protection room are relatively airtight spaces, install so indoor temperature and humidity registering instrument need not shield cabinet one by one, indoor temperature and humidity registering instrument 2 is directly installed on pulpit and relay protection chamber interior metope.
Particularly, indoor temperature and humidity registering instrument 2 can directly adopt existing product to realize, such as internally-arranged type DSR-TH type humiture registering instrument, the surface of this indoor temperature and humidity registering instrument 2 is provided with for showing real time temperature, real-time humidity, the display screen 22 of indoor temperature and humidity registering instrument body 21 switching on and shutting down information, for the temperature alarming pilot lamp 23 that temperature beyond limit is reported to the police, for the humidity alarm pilot lamp 24 of humidity off-limit alarm, for the switching on and shutting down button 25 of indoor temperature and humidity registering instrument switching on and shutting down, for the involution button 26 of involution humiture Threshold Crossing Alert, and the Mini Type B 5Pin USB interface etc. of PDA 3 is maked an inspection tour for connecting hand-held.
Also can be built by components and parts according to existing product, only need components and parts: microprocessor, display screen 22, temperature alarming pilot lamp 23, humidity alarm pilot lamp 24, switching on and shutting down button 25, involution button 26, Mini Type B 5Pin USB interface and internally-arranged type temp probe and internally-arranged type moisture probe are electrically connected.The input end of microprocessor is connected with internally-arranged type temp probe and internally-arranged type moisture probe, with the humiture data that both receptions gather, then by display screen 22 (can be single colour liquid crystal display) display, and information storage is carried out being built in the storage card be electrically connected with output end of microprocessor in indoor temperature and humidity registering instrument body 21.Humiture bound definite value being set in the microprocessor simultaneously, being reported to the police by temperature alarming pilot lamp 23 and humidity alarm pilot lamp 24 when exceeding this humiture bound definite value.Switching on and shutting down button 25 is connected with involution end with the power end of microprocessor with involution button 26, for carrying out switching on and shutting down operation and involution operation to indoor temperature and humidity registering instrument 2.Mini Type B 5Pin USB interface is for realizing the data communication between indoor temperature and humidity registering instrument 2 and hand-held tour PDA 3, and this Mini Type B 5Pin USB interface is arranged at the side of indoor temperature and humidity registering instrument body 21 and is connected with the serial ports of microprocessor.Indoor temperature and humidity registering instrument 2 is by being installed on the 3.6V lithium battery power supply in indoor temperature and humidity registering instrument body 21.
The data that internally-arranged type temp probe and internally-arranged type moisture probe gather are carried out record according to the time interval set by optimum configurations by indoor temperature and humidity registering instrument 2.The data be stored in indoor temperature and humidity registering instrument body storage card comprise record moment, temperature data, humidity data.After the capacity record of storage card is full, data, according to the principle of first in first out, ensure that the non-stop run of indoor temperature and humidity registering instrument.The capacity of storage card must be greater than the capacity of maked an inspection tour region daily tour cycle required record.
Outdoor humiture registering instrument body 11 comprises the bar code 19 for identifying outdoor switch board, Outdoor Terminal Case title and numbering corresponding to outdoor humiture registering instrument body 11 installation place, and indoor temperature and humidity registering instrument body 21 comprises the bar code 27 for identifying pulpit corresponding to indoor temperature and humidity registering instrument body 21 installation place and relay protection room title and numbering.Bar code 19 and bar code 27 are pasted on outside outdoor humiture registering instrument body 11 and indoor temperature and humidity registering instrument body 21 respectively.
It is existing conventional structure that hand-held makes an inspection tour PDA 3, please refer to shown in Fig. 3 and Fig. 4, this hand-held makes an inspection tour that the front of PDA 3 is moved by the color touch screen 31 for showing humiture curve and menu bar with for input parameter, cursor, switching on and shutting down, confirmation input, cancel, the keyboard 32 that returns forms, its back side is provided with a camera 33, for scanning bar code 19 and bar code 27, obtain outdoor switch board, Outdoor Terminal Case title and number information and pulpit, relay protection room title and number information.Meanwhile, the USB interface (coordinating with Mini Type B 5Pin USB interface) for connecting outdoor humiture registering instrument body 11 and indoor temperature and humidity registering instrument body 21 and the Mini Type B 5Pin USB interface for being connected personal computer is provided with in the side (surrounding) of this hand-held tour PDA 3.Hand-held is maked an inspection tour in PDA 3 and is provided with 3.8V, 4500mAh chargeable lithium cell providing power supply, and the Mini Type B 5Pin USB interface that chargeable lithium cell connects hand-held tour PDA 3 by power supply adaptor is charged to it.The storage of hand-held tour PDA 3 adopts the memory module being filled with stopping, storing data after being filled with to continue, the data that just necessary deletion is original.
Its principle of work is:
1, optimum configurations (mainly humiture bound definite value is arranged) is carried out to outdoor humiture registering instrument 1 and indoor temperature and humidity registering instrument 2.Data line one end connects the USB interface that hand-held makes an inspection tour PDA 3, and one end connects the Mini Type B 5PinUSB interface of outdoor humiture registering instrument body 11 or indoor temperature and humidity registering instrument body 21.Open hand-held and make an inspection tour PDA 3, access arrangement on-line module, establishes a communications link with outdoor humiture registering instrument 1, indoor temperature and humidity registering instrument 2.After communication connection, enter parameter setting module, following parameter is set respectively: limit value, warning time delay definite value under the time interval, upper temperature limit definite value, lowest temperature definite value, top limit of humidity definite value, humidity, certainly, the setting of all or part of function such as humiture bound definite value also can directly setting on humiture registering instrument 1 and indoor temperature and humidity registering instrument 2 out of doors.Whether above-mentioned parameter can adjust containing factors such as defectiveness, to reach protection against the tide, the temperature control state of secondary device region the best according to environment, equipment residing for industry standard, equipment specification manual, enterprise's O&M system, season, weather, equipment.
2, externally positioned type temp probe 12 and externally positioned type moisture probe 13 must access the corresponding interface of outdoor humiture registering instrument body 11.Under off-mode, outdoor humiture registering instrument 1 just can be opened by the long switching on and shutting down button 17 pressing outdoor humiture registering instrument body 11.After outdoor humiture registering instrument is opened, by externally positioned type temperature sensor collecting temperature data, gather humidity data by externally positioned type humidity sensor, real-time humiture numerical value is presented on the display screen 14 of outdoor humiture registering instrument body.According to the time interval set in optimum configurations, humiture data and time, date and time information are recorded on the storage card of outdoor humiture registering instrument body.When the temperature data gathered exceedes upper temperature limit definite value or lowest temperature definite value, after the duration reaches warning time delay definite value, the temperature alarming pilot lamp 15 of outdoor humiture registering instrument body 11 is bright.When the humidity data gathered exceedes limit value under top limit of humidity definite value or humidity, after the duration reaches warning time delay definite value, the humidity alarm pilot lamp 16 of outdoor humiture registering instrument body 11 is bright.After pressing the involution button 18 of outdoor humiture registering instrument body 11, the alarm of involution humiture, and re-start out-of-limit monitoring.Under open state, the long switching on and shutting down button 17 pressing outdoor humiture registering instrument body 11, can cut out outdoor humiture registering instrument.
3, internally-arranged type temp probe and internally-arranged type moisture probe are installed on the inner circuit board be connected with microprocessor of indoor temperature and humidity registering instrument body 21.Under off-mode, indoor temperature and humidity registering instrument 2 just can be opened by the long switching on and shutting down button 25 pressing indoor temperature and humidity registering instrument body 21.After indoor temperature and humidity registering instrument is opened, by internally-arranged type temp probe collecting temperature data, gather humidity data by internally-arranged type moisture probe, real-time humiture numerical value is presented on the display screen 22 of indoor temperature and humidity registering instrument body.According to the time interval set in optimum configurations, humiture data and time, date and time information are recorded on the storage card of indoor temperature and humidity registering instrument body.When the temperature data gathered exceedes upper temperature limit definite value or lowest temperature definite value, after the duration reaches warning time delay definite value, the temperature alarming pilot lamp 23 of indoor temperature and humidity registering instrument body is bright.When the humidity data gathered exceedes limit value under top limit of humidity definite value or humidity, after the duration reaches warning time delay definite value, the humidity alarm pilot lamp 24 of indoor temperature and humidity registering instrument body is bright.After pressing the involution button 26 of indoor temperature and humidity registering instrument body 21, the alarm of involution humiture, and re-start out-of-limit monitoring.Under open state, the long switching on and shutting down button 25 pressing indoor temperature and humidity registering instrument body 21, can cut out indoor temperature and humidity registering instrument 2.
4, when tour personnel make an inspection tour secondary device region, answer portable hand-held to make an inspection tour PDA 3, make an inspection tour the working condition of outdoor humiture registering instrument 1 or indoor temperature and humidity registering instrument 2, alarm lamp and current humiture numerical value.When finding that the humiture alarm lamp of outdoor humiture registering instrument 1 or indoor temperature and humidity registering instrument 2 is bright, should connect with data line one end the USB interface that hand-held makes an inspection tour PDA 3, one end connects the Mini Type B 5Pin USB interface of outdoor humiture registering instrument body 11 or indoor temperature and humidity registering instrument body 21.After communication connection, open camera 33 and identify bar code, read the humiture data of outdoor humiture registering instrument body or indoor temperature and humidity registering instrument body, judge that this region is moistureproof, which kind of problem temperature control exists, check the degree that humiture is out-of-limit and time length, sum up the rule that humiture data are out-of-limit, the defect of Timeliness coverage air-conditioning, dehumidifier, temperature and humidity controller, well heater, cable shutoff mud, cabinet door, and measure targetedly can be taked immediately; For the exception that can not correct immediately and defect, can recording defect, wait for professional maintainer's defect elimination.
5, making an inspection tour personnel should regularly to the data analysis of humiture trend inspection tour system, personalized adjustment is carried out for this regional air conditioner parameter or temperature and humidity controller parameter, avoid causing air-conditioning, well heater overload running, be conducive to energy-efficient, optimize effect that is moistureproof, temperature control.
6, tour personnel note abnormalities and Ex post, or after maintainer is moistureproof to secondary device region, temperature control defect processes, tour personnel can follow the tracks of spy by humiture trend inspection tour system and patrol, accurately judge whether abnormal and defect is eliminated, form closed loop management, shorten the defect expressivity cycle.
7, fail to take immediate steps to tour personnel, maintainer fails the exception eliminated in time and defect, humiture trend inspection tour system should be utilized to launch spy to it to patrol, and shorten the tour cycle in this region, pay close attention to the variation tendency of humiture data, be strictly on guard against that exception and defect worsen, reduce forcing may occurring of primary equipment unplanned outage further.
8, tour personnel and maintainer can read by personal computer the humiture data that hand-held makes an inspection tour PDA 3, help record, report, statistical study exception and defect.
Above-listed detailed description is illustrating for the utility model possible embodiments, and this embodiment is also not used to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and all should be contained in the scope of the claims of this case.
Claims (9)
1. be applied to a humiture trend inspection tour system for current conversion station or transformer station, it is characterized in that, it comprises:
Outdoor humiture registering instrument (1), described outdoor humiture registering instrument (1) comprises externally positioned type temp probe (12), externally positioned type moisture probe (13) and outdoor humiture registering instrument body (11), wherein said externally positioned type temp probe (12) and externally positioned type moisture probe (13) are all installed on the inner side of outdoor installation, and the two is all connected with the outdoor humiture registering instrument body (11) be installed on outside outdoor installation, described outdoor installation is outdoor switch board or the Outdoor Terminal Case of current conversion station or transformer station;
Indoor temperature and humidity registering instrument (2), described indoor temperature and humidity registering instrument (2) is installed on the metope of room area inside, this indoor temperature and humidity registering instrument (2) comprises indoor temperature and humidity registering instrument body (21) and the internally-arranged type temp probe that is built in this indoor temperature and humidity registering instrument body (21) and internally-arranged type moisture probe, and described room area is pulpit or the relay protection room of current conversion station or transformer station;
Hand-held makes an inspection tour PDA (3), described hand-held is maked an inspection tour PDA (3) and is arranged the first communication interface, and described outdoor humiture registering instrument body (11) and indoor temperature and humidity registering instrument body (21) are respectively equipped with the second communication interface and the 3rd communication interface that match with described first communication interface.
2. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 1, it is characterized in that, microprocessor is provided with in described outdoor humiture registering instrument body (11), and its surface is provided with display screen (14), described externally positioned type temp probe (12) and externally positioned type moisture probe (13) are connected to a microprocessor wherein input end, output terminal and this display screen (14) of described microprocessor are electrically connected, and described second communication interface is connected to the serial line interface of microprocessor.
3. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 2, it is characterized in that, the surface of described outdoor humiture registering instrument body (11) is provided with a temperature alarming pilot lamp (15) further, humidity alarm pilot lamp (16), switching on and shutting down button (17) and involution button (18), described temperature alarming pilot lamp (15) and humidity alarm pilot lamp (16) are all connected to the output terminal of microprocessor, described switching on and shutting down button (17) and involution button (18) are connected to power input and the involution end of microprocessor respectively.
4. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 1, is characterized in that, described outdoor humiture registering instrument (1) is WS-TH23PRO type humiture registering instrument.
5. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 1, it is characterized in that, microprocessor is provided with in described indoor temperature and humidity registering instrument body (21), and its surface is provided with display screen (22), described internally-arranged type temp probe and internally-arranged type moisture probe are connected to a microprocessor wherein input end, output terminal and this display screen (22) of described microprocessor are electrically connected, and described 3rd communication interface is connected to the serial line interface of microprocessor.
6. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 5, it is characterized in that, the surface of described indoor temperature and humidity registering instrument body (21) is provided with a temperature alarming pilot lamp (23) further, humidity alarm pilot lamp (24), switching on and shutting down button (25) and involution button (26), described temperature alarming pilot lamp (23) and humidity alarm pilot lamp (24) are all connected to the output terminal of microprocessor, described switching on and shutting down button (25) and involution button (26) are connected to power input and the involution end of microprocessor respectively.
7. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 1, is characterized in that, described indoor temperature and humidity registering instrument (2) is DSR-TH type humiture registering instrument.
8. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 1, is characterized in that, the second communication interface and the 3rd communication interface are Mini Type B 5Pin USB interface, and the first communication interface is USB interface.
9. the humiture trend inspection tour system being applied to current conversion station or transformer station according to claim 1, it is characterized in that, the surface of described outdoor humiture registering instrument body (11) is pasted with the Article 1 shape code (19) for identifying outdoor installation title and numbering, the surface of described indoor temperature and humidity registering instrument body (21) is pasted with the Article 2 shape code (27) for identifying room area title and numbering, the back side of described hand-held tour PDA (3) is provided with the camera (33) for scanning Article 1 shape code (19) and Article 2 shape code (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111224.XU CN204575116U (en) | 2015-02-13 | 2015-02-13 | A kind of humiture trend inspection tour system being applied to current conversion station or transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111224.XU CN204575116U (en) | 2015-02-13 | 2015-02-13 | A kind of humiture trend inspection tour system being applied to current conversion station or transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575116U true CN204575116U (en) | 2015-08-19 |
Family
ID=53867738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111224.XU Active CN204575116U (en) | 2015-02-13 | 2015-02-13 | A kind of humiture trend inspection tour system being applied to current conversion station or transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370233A (en) * | 2016-10-13 | 2017-02-01 | 国家电网公司 | Vehicle-mounted mobile substation temperature and humidity remote monitoring device |
| CN107306019A (en) * | 2017-06-13 | 2017-10-31 | 国网浙江平湖市供电公司 | A kind of case changing air circulation temperature lowering dehumanization method and system |
| CN113124928A (en) * | 2021-04-08 | 2021-07-16 | 杭州滨昇科技有限公司 | Sterilization humiture recorder based on it is rechargeable |
-
2015
- 2015-02-13 CN CN201520111224.XU patent/CN204575116U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370233A (en) * | 2016-10-13 | 2017-02-01 | 国家电网公司 | Vehicle-mounted mobile substation temperature and humidity remote monitoring device |
| CN107306019A (en) * | 2017-06-13 | 2017-10-31 | 国网浙江平湖市供电公司 | A kind of case changing air circulation temperature lowering dehumanization method and system |
| CN113124928A (en) * | 2021-04-08 | 2021-07-16 | 杭州滨昇科技有限公司 | Sterilization humiture recorder based on it is rechargeable |
| CN113124928B (en) * | 2021-04-08 | 2022-06-24 | 杭州滨昇科技有限公司 | Sterilization humiture recorder based on it is rechargeable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104578429B (en) | Online operation monitoring system for cable branch box | |
| CN202710690U (en) | Lightning arrester leakage current online monitoring system based on wireless sensor network | |
| CN109524939B (en) | Remote power-off intervention method based on electrical fire networking monitoring platform | |
| CN102122844A (en) | Intelligent substation based on sensor, communication network and expert system | |
| CN102886772A (en) | Intelligent internet of things tool cabinet | |
| CN202067135U (en) | Multifunction-type gas integrated on-line measuring and controlling device | |
| CN204575116U (en) | A kind of humiture trend inspection tour system being applied to current conversion station or transformer station | |
| CN203745860U (en) | Ring main unit cable joint temperature monitoring system | |
| CN103368261A (en) | On-line monitoring and inspection system for transformer substation | |
| CN106597961A (en) | Ring network cabinet environment monitoring system and method thereof | |
| CN107328438A (en) | A kind of power transformer runs comprehensive monitor system | |
| CN106505733A (en) | Power distribution automation monitoring platform | |
| CN211905534U (en) | Lightning arrester on-line monitoring remote transmission system | |
| CN205720455U (en) | A kind of aging on-line detector of distribution transformer | |
| CN205377094U (en) | Special block terminal of smart power grids | |
| CN207037012U (en) | A kind of insulation of electrical installation on-Line Monitor Device | |
| CN202862191U (en) | Intelligent internet of things tool cabinet | |
| CN105137954A (en) | Real-time on-line temperature and humidity monitoring system of transformer substation | |
| CN104932592A (en) | Outdoor terminal box with solar dehumidifying and cooling functions | |
| CN205068137U (en) | Transformer substation uses environmental monitoring device | |
| CN203838056U (en) | Sulfur hexafluoride gas leakage monitoring and sensing unit with self-calibration function | |
| CN116819165A (en) | Lightning protection on-line monitoring system | |
| CN217642861U (en) | High tension switchgear heat dissipation and prevent condensation intelligence control system based on fuzzy control | |
| CN211085488U (en) | Wireless intelligent temperature measurement monitoring devices | |
| CN205039548U (en) | Low -voltage reactive power compensation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |