CN114204438B - Intelligent power distribution cabinet with strong and weak current partitions and application method thereof - Google Patents
Intelligent power distribution cabinet with strong and weak current partitions and application method thereof Download PDFInfo
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- CN114204438B CN114204438B CN202111434807.2A CN202111434807A CN114204438B CN 114204438 B CN114204438 B CN 114204438B CN 202111434807 A CN202111434807 A CN 202111434807A CN 114204438 B CN114204438 B CN 114204438B
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- weak current
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- 238000005192 partition Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 120
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 238000000638 solvent extraction Methods 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B15/00—Supervisory desks or panels for centralised control or display
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an intelligent power distribution cabinet with strong and weak current partitions and a use method thereof, and belongs to the technical field of power transmission and distribution equipment, wherein the intelligent power distribution cabinet comprises a cabinet body, the top end of the cabinet body is provided with two weak current chambers, the two weak current chambers are alternately arranged on two side surfaces of the cabinet body, the bottom end of the cabinet body is provided with two strong current chambers, the two strong current chambers are alternately arranged on two side surfaces of the cabinet body, the two weak current chambers and the two strong current chambers are mutually staggered on four side surfaces of the cabinet body, and sealing doors are respectively arranged on the outer sides of the weak current chambers and the strong current chambers; the device can realize partitioning of strong and weak electricity, further reduce mutual interference, has good ventilation performance, can reduce heat concentration, can be automatically closed in rainy and snowy days, and avoids rainwater entering the device.
Description
Technical Field
The invention relates to the technical field of power transmission and distribution equipment, in particular to an intelligent power distribution cabinet with strong and weak current partitions and a use method thereof.
Background
The traditional power distribution cabinet has the following defects when used at the present stage:
1. the traditional power distribution cabinet is generally provided with all circuit elements in one area, so that the classification management is inconvenient, strong current equipment, weak current equipment, strong current cables and weak current cables are all in the same space, the elements are not easy to find during equipment maintenance, and the condition that strong current electromagnetic signals interfere with weak current signals occurs;
2. many switch boards set up in the outdoor, in order to prevent the filling of rainwater, can only sacrifice its ventilation performance, this just has led to the inside air flow of switch board less, causes the heat to concentrate very easily, has not only accelerated circuit element's ageing under the high temperature condition, can cause circuit failure moreover when serious.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an intelligent power distribution cabinet with strong and weak current subareas and a use method thereof, which can realize the subareas of strong and weak current, further reduce mutual interference, simultaneously have good ventilation performance, can reduce heat concentration, can automatically seal in rainy and snowy days, and avoid rainwater from entering the device.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides an intelligent power distribution cabinet of strong and weak electric subregion, includes the cabinet body, cabinet body top is provided with the weak current room, the weak current room is provided with two, two the weak current room is in cabinet body both sides face cross arrangement, cabinet body bottom is provided with the strong current room, the strong current room is provided with two, two the strong current room is in cabinet body both sides face cross arrangement, wherein two weak current room and two the strong current room is in cabinet body four sides face are crisscross each other, the weak current room with the strong current room outside all is provided with the sealing door, the weak current room with the strong current room is inside to be kept away from sealing door one side bottom surface runs through and has seted up the intercommunication groove, the weak current room with the inside bottom surface symmetry welding of strong current room has side branch, be provided with the supporting mechanism that is used for circuit element to install between the side branch, cabinet body bottom bilateral symmetry has seted up waterproof type ventilation groove, cabinet body inside bottom is close to the sealing support is fixed with waterproof sealing support, sealing support is provided with sealing support inside sealing support and is used for sealing support.
Further, the draining tank is arranged on the top of the cabinet body in a surrounding mode, the air outlet is uniformly formed in the top surface of the draining tank, the water retaining coaming is welded on the inner periphery of the air outlet in a surrounding mode, a gap is formed between the top end of the water retaining coaming and the top wall of the inner portion of the cabinet body, the exhaust fan assembly is fixedly arranged on the top end of the inner portion of the cabinet body, and an exhaust grid is arranged on the lower side of the exhaust fan assembly.
Further, the internal bottom of cabinet is provided with the winding displacement hole, winding displacement hole center threaded connection has the sealing plug, the winding displacement hole top is loudspeaker form, the sealing plug top with winding displacement hole assorted, and the embedding has sealed the pad between the top, the sealing plug top surface center offered with the dismantlement groove of extracting tool case adaptation.
Further, the center of the sealing support is fixedly welded with a limiting transverse plate, the limiting transverse plate is parallel to the extending direction of the wire arrangement hole, and the top surface is provided with a wire outlet hole matched with the wire arrangement hole.
Further, the sealing door comprises a door body movably mounted on the side face of the cabinet body, an LED display is embedded in the center of the outer surface of the door body, and a temperature and humidity sensor is embedded in the inner surface of the door body.
Further, the supporting mechanism comprises connecting support legs symmetrically and slidably embedded in the outer surfaces of the side support rods, a transverse support is welded between the two connecting support legs, and the connecting support legs are in threaded connection with a tight nut on one side close to the sealing door.
Further, the closing mechanism comprises a sliding groove, a sealing groove and a servo motor, wherein the sliding groove is symmetrically formed in the bottom end of the inner side face of the sealing support, the servo motor is symmetrically arranged on the bottom surface of the inner side of the cabinet body, a screw is fixedly arranged at the power output end of the servo motor, a lifting support is connected with the outer surface of the screw in a threaded mode, the end portion of the lifting support is fixedly welded with the lifting support, two sides of the lifting support are symmetrically and rotatably connected with a sealing support plate, the sealing support plate is symmetrically welded with a connecting sliding shaft on one side of the lifting support, the connecting sliding shaft is slidably embedded into the sliding groove, and the sealing support plate is movably embedded into the sealing groove at one end close to the connecting sliding shaft.
Further, the periphery of the top surface of the sealing support plate is surrounded and embedded with a sealing rubber ring, the top surface of the sealing rubber ring is surrounded and tangent to the limiting transverse plate and the bottom surface of the wire outlet hole, and the thickness of the sealing support plate is half of that of the limiting transverse plate.
Further, the bottom end in the cabinet body is symmetrically provided with air heater assemblies, two air heater assemblies are parallel to the extending direction of the wire arrangement holes, and the center of the top surface of the cabinet body is embedded with a liquid drop sensor.
The application method of the strong and weak current partition intelligent power distribution cabinet is characterized by comprising the following steps of:
s1, mounting circuit elements: the weak current elements and the strong current elements can be installed in the two weak current chambers and the two strong current chambers in a partitioning way by utilizing the supporting mechanism according to the requirements;
s2, wire cross-connection: the electric connection wires between the areas are connected through the communication grooves in a penetrating way, and are connected with the power grid through the bus through the wire outlet holes and the wire arrangement holes in a penetrating way, and meanwhile gaps between the wire outlet holes and the wire arrangement holes and the bus are sealed;
s3, state monitoring: displaying and monitoring the temperature, humidity and running state conditions of each partition through a sealing door;
s4, state adjustment: the sealing door, the exhaust fan assembly, the air heater assembly and the sealing mechanism are matched, the temperature and humidity state inside the cabinet body is adjusted, and meanwhile, the sealing mechanism can be closed to seal the device in rainy and snowy days.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme is provided with weak current room and strong current room cooperation, can be inside according to demand subregion installation weak current component at two weak current rooms, can be simultaneously inside according to demand subregion installation strong current component at two strong current rooms, can separate weak current component, weak current cable and strong current circuit subregion and arrange, can reduce strong current electromagnetic signal to weak current's interference, set up four regions simultaneously in four sides of device, can conveniently classify and overhaul, do not mutually interfere, through being provided with the intercommunication groove, although carry out subregion isolation, but do not hinder electric connection between each subregion, it is more convenient to use.
(2) This scheme is provided with air discharge fan subassembly, air heater subassembly and closing mechanism and cooperatees, can be when the device humiture exceeds the standard value, the accessible opens closing mechanism and discharges the inside hot air of cabinet and steam, guarantee circuit element's normal work, reduce circuit element's ageing, reduce circuit failure's probability simultaneously, can be under the condition of raining and dew down, reseal closing mechanism, seal the device bottom, avoid rainwater and steam to enter into the device inside by waterproof type ventilation groove, both guaranteed the ventilation performance of the device, can guarantee the sealing of the device in sleet weather again.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic side view of the internal structure of the present invention;
FIG. 5 is a schematic view of a seal door according to the present invention;
FIG. 6 is a schematic side cross-sectional perspective view of the present invention;
FIG. 7 is a schematic side cross-sectional view of the present invention;
FIG. 8 is a schematic view of a closure mechanism according to the present invention.
The reference numerals in the figures illustrate:
1. a cabinet body; 2. a weak current chamber; 3. a water draining tank; 4. a strong electric room; 5. a waterproof ventilation groove; 6. sealing the door; 601. a door body; 602. an LED display; 603. a temperature and humidity sensor; 7. a communication groove; 8. a side strut; 9. a transverse bracket; 10. a connecting support leg; 11. tightly supporting the nut; 12. an air outlet; 13. water retaining coaming; 14. an exhaust fan assembly; 15. an exhaust grill; 16. a wire arrangement hole; 17. a sealing plug; 18. a hot air blower assembly; 19. a sealing support; 20. a limiting transverse plate; 21. a wire outlet hole; 22. a chute; 23. sealing grooves; 24. a servo motor; 25. a screw; 26. sealing the support plate; 27. connecting a sliding shaft; 28. lifting the support; 29. a lifting bracket; 30. sealing the rubber ring; 31. a droplet sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1:
referring to fig. 1-8, an intelligent power distribution cabinet with strong and weak current partitions and a using method thereof, the intelligent power distribution cabinet comprises a cabinet body 1, two weak current chambers 2 are arranged at the top end of the cabinet body 1, meanwhile, two weak current chambers 2 are arranged on two side surfaces of the cabinet body 1 in a staggered mode, and two strong current chambers 4 are arranged at the bottom end of the cabinet body 1, meanwhile, two strong current chambers 4 are arranged on two side surfaces of the cabinet body 1 in a staggered mode, wherein the two weak current chambers 2 and the two strong current chambers 4 are staggered with each other on four side surfaces of the cabinet body 1, weak current elements, weak current cables and strong current loops are arranged in a partitioning mode, interference of strong current electromagnetic signals on weak current can be reduced, meanwhile, four areas are arranged on four side surfaces of the cabinet body, classified maintenance can be facilitated, mutual interference is avoided, the weak current chambers 2 and the outer sides of the strong current chambers 4 are all provided with sealing doors 6, meanwhile, the inner side surfaces of the weak current chambers 2 and the strong current chambers 4 are arranged on one side far away from the sealing doors 6 in a penetrating mode, communication grooves 7 are formed in a penetrating mode, the inner side surfaces of the sealing doors 4 can be separated in a partitioning mode, meanwhile, the two weak current chambers 2 and the strong current chambers are not in a partitioning mode, the two sides are connected with each other in a partitioning mode, the partition is further, a symmetric electric connection chamber is used for being provided with a sealing support 8, and a sealing support 8 is arranged at the inner side, and is used for sealing the inner side of the sealing support 8, and is used for sealing the sealing support 8, and is arranged, and is further, and is arranged, and is close to the sealing the inner side, and is provided with a sealing support is used for sealing a sealing support, and has.
Referring to fig. 6, wherein, through being provided with drain tank 3 in the surrounding of cabinet body 1 top, drain tank 3 top surface has evenly offered gas outlet 12, can make things convenient for the inside hot air of cabinet body 1 to discharge, the welding has manger plate bounding wall 13 in the gas outlet 12 in the inside bottom of cabinet body 1 simultaneously, can stop the liquid entering by gas outlet 12 to get into the cabinet body 1 inside, be provided with the space between manger plate bounding wall 13 top and the inside roof of cabinet body 1, can convenient controlled flow, and cabinet body 1 inside top fixed mounting has air discharge fan subassembly 14, air discharge fan subassembly 14 downside is provided with air discharge grille 15, can accelerate the discharge of hot air, improve radiating efficiency.
Referring to fig. 6, the bottom inside the cabinet body 1 is provided with a wire arranging hole 16, the center of the wire arranging hole 16 is in threaded connection with a sealing plug 17, sealing filler can be conveniently added after the bus is penetrated out through the horn-shaped top end of the wire arranging hole 16, so that the sealing effect is better, meanwhile, the top end of the sealing plug 17 is matched with the wire arranging hole 16, a sealing gasket is embedded between the top ends, the sealing state of the wire arranging hole 16 can be ensured under the condition that the wire arranging hole 16 is not used, and a dismounting groove matched with a dismounting tool box is formed in the center of the top surface of the sealing plug 17, so that the sealing plug 17 can be conveniently dismounted.
Referring to fig. 6, a limiting cross plate 20 is fixedly welded at the center of the sealing support 19, so that the sealing mechanism can be conveniently matched to seal the bottom end inside the device, meanwhile, the limiting cross plate 20 is parallel to the extending direction of the wire arranging hole 16, and a wire outlet hole 21 matched with the wire arranging hole 16 is formed in the top surface, so that the bus can be conveniently penetrated out, the position of the bus is limited, and the bus is prevented from being interfered by the sealing mechanism.
Referring to fig. 1 and 5, the sealing door 6 includes a door body 601 movably mounted on a side of the cabinet body 1, and an LED display 602 is embedded in the center of the outer surface of the door body 601, and meanwhile, a temperature and humidity sensor 603 is embedded in the inner surface of the door body 601, so that the temperature and humidity conditions inside each partition can be monitored and displayed on the surface of the LED display 602, and the LED display 602 can be connected with a circuit system to display basic operation state parameters of a circuit, so that the sealing door can be directly observed when a worker performs maintenance work.
Referring to fig. 3 and 4, the supporting mechanism includes connecting legs 10 symmetrically and slidably embedded in the outer surface of the side support rod 8, a transverse bracket 9 is welded between the two connecting legs 10, and the connecting legs 10 can be conveniently fixed after moving up and down by connecting the connecting legs 10 with a tightening nut 11 in threaded connection on one side close to the sealing door 6.
Referring to fig. 6-8, the closing mechanism comprises a chute 22 symmetrically arranged at the bottom end of the inner side surface of a sealing support 19, a sealing groove 23 and a servo motor 24 symmetrically arranged at the bottom surface of the cabinet body 1, wherein a screw rod 25 is fixedly arranged at the power output end of the servo motor 24, a lifting support 28 is in threaded connection with the outer surface of the screw rod 25, a lifting support 29 is fixedly welded at the end part of the lifting support 28, sealing support 26 is symmetrically and rotatably connected with two sides of the lifting support 29, a connecting sliding shaft 27 is symmetrically welded at one side far away from the lifting support 28, the connecting sliding shaft 27 is slidably embedded in the chute 22, meanwhile, one end of the sealing support 26 close to the connecting sliding shaft 27 is movably embedded in the sealing groove 23, the screw rod 25 is driven to rotate by the servo motor 24, the lifting support 28 is driven to move downwards, the sealing support 26 is pulled to incline downwards, the connecting sliding shaft 27 slides in the chute 22, the sealing support 26 is far away from the sealing groove 23, the bottom end of the cabinet body 1 is opened, and the sealing support 26 can be reset by the reverse driving screw rod 25, and the sealing state of the cabinet body 1 is convenient to be adjusted.
Referring to fig. 8, the sealing effect is improved by surrounding and embedding the sealing rubber ring 30 around the top surface of the sealing support plate 26, and simultaneously, the top surface of the sealing rubber ring 30 is circumferentially tangent to the bottom surfaces of the limiting cross plate 20 and the wire outlet hole 21, and meanwhile, the contact impact force is buffered, and the thickness of the sealing support plate 26 is half of the thickness of the limiting cross plate 20, so that the sealing support plate 26 can be conveniently and completely embedded into the bottom surface of the sealing support 19.
Referring to fig. 6 and 7, through installing the air heater subassembly 18 at the inside bottom symmetry of cabinet body 1, two air heater subassemblies 18 are parallel with the extending direction of winding displacement hole 16, can dehumidify the cabinet body 1 inside after sealed extension board 26 is opened, and sealed extension board 26 can upwards conduct the wind direction simultaneously, keeps apart the bus simultaneously, avoids the bus of high temperature damage, and simultaneously cabinet body 1 top surface center embedding has liquid drop sensor 31, can conveniently monitor weather condition.
The application method of the strong and weak current partition intelligent power distribution cabinet is characterized by comprising the following steps of:
s1, mounting circuit elements: the weak current elements and the strong current elements can be installed in the two weak current chambers 2 and the two strong current chambers 4 in a partitioning way by utilizing a supporting mechanism according to the requirements;
s2, wire cross-connection: the electric connection wires among the areas are connected through the communication groove 7 in a penetrating way, and are connected with a power grid through the bus through the wire outlet holes 21 and the wire arrangement holes 16 in a penetrating way, and gaps among the wire outlet holes 21, the wire arrangement holes 16 and the bus are sealed;
s3, state monitoring: displaying and monitoring the temperature, humidity and running state conditions of each partition through a sealing door 6;
s4, state adjustment: the sealing door 6, the exhaust fan assembly 14, the air heater assembly 18 and the sealing mechanism are matched, so that the temperature and humidity state inside the cabinet body 1 can be adjusted, and meanwhile, the sealing mechanism can be closed to seal the device in rainy and snowy days.
When in use: firstly, weak current elements can be installed in two weak current chambers 2 in a partitioning mode according to requirements, meanwhile, strong current elements can be installed in two strong current chambers 4 in a partitioning mode according to requirements, multiple groups can be arranged according to requirements through the arrangement of the supporting mechanisms, the distance between adjacent groups is adjusted, installation of circuit elements is facilitated, and meanwhile, the communication grooves 7 are arranged, interconnection of wires can be facilitated, partition isolation is performed, and electric connection between partitions is not prevented;
secondly, the temperature and humidity conditions in each partition can be monitored through the temperature and humidity sensor 603 and displayed on the surface of the LED display 602, the LED display 602 can be connected with a circuit system, basic running state parameters of the circuit are displayed, the device can be directly observed when a worker performs maintenance work, the device does not need to be opened, the influence on electricity is reduced, and meanwhile, the detection efficiency is improved;
finally, the temperature and humidity conditions of each partition can be monitored through the temperature and humidity sensor 603, the hot air in the cabinet body 1 can be discharged through the air outlet 12 by the exhaust fan assembly 14 when the temperature exceeds the standard value, the screw 25 is driven to rotate through the servo motor 24, the lifting support 28 is driven to move downwards, the sealing support 26 is pulled to incline downwards, the connecting sliding shaft 27 slides in the sliding groove 22 at the same time, the sealing support 26 is further away from the sealing groove 23, the bottom end of the cabinet body 1 is opened, cold air is conveniently input through the waterproof type ventilation groove 5, the inside of the equipment is kept at a low temperature continuously, meanwhile, when the humidity exceeds the standard, the air is heated through the air heater assembly 18, moisture is quickly evaporated, the influence of the moisture on circuit elements is avoided, meanwhile, the conditions of dew and rain at night can be monitored through the liquid drop sensor 31, the screw 25 is driven to move reversely through the servo motor 24 under the conditions of rain and dew, the sealing support 26 is reset, the bottom end of the device is sealed, and the rainwater and the water vapor is prevented from entering the inside the device through the waterproof type ventilation groove 5.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (4)
1. The utility model provides an intelligent power distribution cabinet of strong and weak electricity subregion, includes the cabinet body (1), its characterized in that: the utility model discloses a novel electric cabinet, which is characterized in that a weak current chamber (2) is arranged at the top end of the cabinet body (1), the weak current chambers (2) are arranged at two sides of the cabinet body (1) in a staggered way, a strong current chamber (4) is arranged at the bottom end of the cabinet body (1), the strong current chambers (4) are arranged at two sides of the cabinet body (1) in a staggered way, wherein the two weak current chambers (2) and the two strong current chambers (4) are staggered at four sides of the cabinet body (1), sealing doors (6) are arranged at the outer sides of the weak current chambers (2) and the strong current chambers (4), a communication groove (7) is formed in the inner side bottom surface of the weak current chambers (2) and the strong current chambers (4) in a penetrating way away from the sealing doors (6), side supporting rods (8) are symmetrically welded at the inner side bottom surfaces of the weak current chambers (2) and the strong current chambers (4), supporting circuit elements are arranged between the side supporting mechanisms,
the utility model discloses a cabinet, including cabinet body (1), cabinet body, air outlet (12) have evenly been seted up on cabinet body (1) top, cabinet body (1) inside top is in around welding in air outlet (12) has manger plate bounding wall (13), manger plate bounding wall (13) top with be provided with the space between cabinet body (1) inside roof, cabinet body (1) inside top fixed mounting has air discharge fan subassembly (14), air discharge fan subassembly (14) downside is provided with exhaust grille (15),
the wire arranging hole (16) is arranged at the bottom end inside the cabinet body (1), the center of the wire arranging hole (16) is connected with the sealing plug (17) in a threaded manner, the top end of the wire arranging hole (16) is in a horn shape, the top end of the sealing plug (17) is matched with the wire arranging hole (16), a sealing gasket is embedded between the top ends, the center of the top surface of the sealing plug (17) is provided with a dismounting groove matched with the dismounting tool box,
waterproof ventilation slots (5) are symmetrically formed in two sides of the bottom end of the cabinet body (1), a sealing support (19) is fixedly welded at the bottom end inside the cabinet body (1) and close to the waterproof ventilation slots (5), a limiting transverse plate (20) is fixedly welded at the center of the sealing support (19), the limiting transverse plate (20) is parallel to the extending direction of the wire arrangement holes (16), wire outlet holes (21) matched with the wire arrangement holes (16) are formed in the top surface,
the sealing support (19) is internally and movably provided with a sealing mechanism for sealing the bottom end, the sealing mechanism comprises a chute (22), a sealing groove (23) and a servo motor (24) symmetrically arranged at the bottom end of the inner side surface of the sealing support (19), a screw rod (25) is fixedly arranged at the power output end of the servo motor (24), the outer surface of the screw rod (25) is in threaded connection with a lifting support (28), the end part of the lifting support (28) is fixedly welded with a lifting support (29), two sides of the lifting support (29) are symmetrically and rotatably connected with a sealing support plate (26), one side of the sealing support plate (26) far away from the lifting support (28) is symmetrically welded with a connecting sliding shaft (27), the connecting sliding shaft (27) is embedded in the chute (22), the sealing support plate (26) is movably embedded in the sealing groove (23) at one end close to the connecting sliding shaft (27), the periphery of the top surface of the sealing support plate (26) is embedded with a sealing rubber ring (30), the sealing support plate (30) is embedded in a sealing rubber ring (30), the sealing support plate (30) is wound on the two sides of the thickness of the sealing support plate (20) and the sealing support plate (20) is tangential to one of the thickness of the sealing support plate (20),
the intelligent cabinet is characterized in that air heater assemblies (18) are symmetrically arranged at the bottom end inside the cabinet body (1), the two air heater assemblies (18) are parallel to the extending direction of the wire arrangement holes (16), and a liquid drop sensor (31) is embedded in the center of the top surface of the cabinet body (1).
2. The intelligent power distribution cabinet of strong and weak electricity partition according to claim 1, wherein: the sealing door (6) comprises a door body (601) movably mounted on the side face of the cabinet body (1), an LED display (602) is embedded in the center of the outer surface of the door body (601), and a temperature and humidity sensor (603) is embedded in the inner surface of the door body (601).
3. The intelligent power distribution cabinet of strong and weak electricity partition according to claim 1, wherein: the supporting mechanism comprises connecting support legs (10) symmetrically and slidingly embedded in the outer surfaces of the side support rods (8), transverse supports (9) are welded between the two connecting support legs (10), and the connecting support legs (10) are in threaded connection with abutting nuts (11) on one side, close to the sealing door (6).
4. The method for using the strong and weak electricity partition intelligent power distribution cabinet according to any one of claims 1-3, which is characterized by comprising the following steps:
s1, mounting circuit elements: the weak current elements and the strong current elements can be installed in the two weak current chambers (2) and the two strong current chambers (4) in a partitioning way by utilizing a supporting mechanism according to requirements;
s2, wire cross-connection: the electric connection wires between the areas are connected through the communication grooves (7) in a penetrating way, the electric connection wires are connected with the power grid through the bus through the wire outlet holes (21) and the wire arrangement holes (16) in a penetrating way, and gaps between the wire outlet holes (21) and the wire arrangement holes (16) and the bus are sealed;
s3, state monitoring: displaying and monitoring the temperature, humidity and running state conditions of each partition through a sealing door (6);
s4, state adjustment: the sealing door (6), the exhaust fan assembly (14), the air heater assembly (18) and the sealing mechanism are matched, so that the temperature and humidity state inside the cabinet body (1) can be adjusted, and meanwhile, the sealing mechanism can be closed to seal the device in rainy and snowy days.
Priority Applications (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117277106B (en) * | 2023-09-26 | 2024-06-18 | 深圳市深龙达电器有限公司 | Strong and weak electricity integrated intelligent distribution box |
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|---|---|
| CN114204438A (en) | 2022-03-18 |
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