CN207424719U - A kind of band water level and temperature controlled composite insulator boiling test device - Google Patents
A kind of band water level and temperature controlled composite insulator boiling test device Download PDFInfo
- Publication number
- CN207424719U CN207424719U CN201721235196.8U CN201721235196U CN207424719U CN 207424719 U CN207424719 U CN 207424719U CN 201721235196 U CN201721235196 U CN 201721235196U CN 207424719 U CN207424719 U CN 207424719U
- Authority
- CN
- China
- Prior art keywords
- control unit
- temperature
- water level
- water
- composite insulator
- 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
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a kind of band water levels and temperature controlled composite insulator boiling test device, belong to electric power facility testing equipment field, including boiling case, water inlet pipe, electric control valve, water level control unit, water inlet float switch, water pump, temperature sensor module, heater, temperature control unit, console, water supply tank, floating ball switch, lower float switch, filling pipe, moisturizing control unit, moisturizing machine；The water inlet pipe is connected respectively with electric control valve, water supply tank, the electric control valve, water inlet float switch are connected respectively with water level control unit, the water pump, temperature sensor module, heater are connected respectively with temperature control unit, and the floating ball switch, lower float switch, filling pipe are connected respectively with moisturizing control unit.The utility model can be realized is automatically replenished function during composite insulator boiling test, reaches water level and the intelligentized control method of temperature, reduces the workload of testing crew, improves test efficiency.
Description
Technical field
The utility model belongs to electric power facility testing equipment field more particularly to a kind of band water level and temperature controlled compound
Insulator boiling experimental rig.
Background technology
Composite insulator longtime running is under the environment such as highfield, day with high temperature photograph, mechanical stress, humidity, dunghill, electricity
Gas performance and mechanical strength gradually deteriorate.Faulty insulator, which is mounted in transmission line of electricity, easily to be occurred flashover and causes circuit
Tripping influences the safe and reliable operation of electric system.For find in time the accident potential of composite insulator, avoid burst accident,
The security reliability of transmission line of electricity operation is improved, need to be tested to the runnability of composite insulator.It is multiple according to relevant criterion
Boiling test should be carried out by closing the inspection of insulator runnability.
Boiling test need by chamber boiling boiling 42 it is small when.Required water and composite insulator are tested every time
Type, quantity have direct relation, and existing boiling device controls inflow, it is necessary to the people that works using artificial observation water level height
Water level in member's monitoring case；Reduced when the water during experiment in boiling case can be because evaporation, water level gradually reduce, it is necessary in time into
Row moisturizing.If by manually moisturizing, it is necessary to which the moment pays close attention to SEA LEVEL VARIATION during experiment of the staff when 42 is small.It is whole
A boiling test process worker workload is big, and labor intensity is high, and work is very arduous.
Utility model content
For entire boiling test process heavy workload in the prior art, labor intensity is high, and the utility model provides a kind of
Band water level and temperature controlled composite insulator boiling test device are realized in band water level and temperature controlled composite insulator water
Experiment automatic water supplement function in the process is boiled, reaches water level and the intelligentized control method of temperature, mitigates the work load of testing crew.
The utility model is to solve above-mentioned technical problem by the following technical solutions：A kind of band water level and temperature control
The composite insulator boiling test device of system, including boiling case, console, water supply tank；
The boiling case is equipped with water inlet pipe, water inlet float switch, water pump, temperature sensor module, heater；
The water supply tank is equipped with floating ball switch, lower float switch；
The console is equipped with electric control valve, water level control unit, temperature control unit；
The water inlet pipe is connected respectively with the electric control valve, water supply tank, the electric control valve, water inlet float switch difference
It is connected with the water level control unit, the water pump, temperature sensor module, heater connect respectively with the temperature control unit
It connects；
The temperature sensor module includes multiple PT100 temperature sensors；
The multiple PT100 temperature sensors are separately fixed in heater top, the bottom of boiling case, boiling case
Near portion, float switch；The power cord and ground wire of the multiple PT100 temperature sensors are in parallel respectively, and are fixed on described
On boiling case right side wall, the multiple PT100 temperature sensor signals output line is uniformly fixed on around power cord and ground wire
The boiling case right side wall on.
Further, the temperature sensor module includes multichannel PT100 temperature sensor modules, for gathering described add
The data collected are transmitted to temperature control unit by the water temperature in the temperature of hot device and the boiling case.
Further, the water supply tank and the console are independent from each other, and the water supply tank is positioned over the control
Above platform.
Further, described device further includes moisturizing machine；The moisturizing machine is equipped with filling pipe, moisturizing control unit；It is described
Filling pipe is connected respectively with the water supply tank, moisturizing control unit, the moisturizing control unit respectively with the floating ball switch,
Lower float switch connection.
Further, the water level control unit and temperature control unit are arranged on inside console；
The water level control unit is used for, and after water level reaches predeterminated position, the water inlet float switch is opened, the water
Position control unit control electric control valve is closed, so as to stop to boiling case water filling；
The temperature control unit is used for, after the temperature sensor module monitors that water temperature reaches setting value, temperature
Control unit starts, and controls the heating power of heater.
Further, the shell of the boiling case is made of outer wall, adiabator layer and inner wall, and the adiabator layer is set
Between outer wall and inner wall；The material that the outer wall uses is cold-rolling galvanization steel；The material that the adiabator layer uses is
The thick ultra-fine centrifugally glass-wool thermal insulation materials of 100mm；The material that the inner wall uses is 3mm thickness stainless steel plates.
Further, the water level control unit is using control relay.
Further, the temperature control unit is using SR-93 digital intelligent programme regulator for temperature.
Further, the heater is arranged in boiling babinet using stainless steel armouring heating tube, the heating tube
Interior bottom, using sleeve type structure mode, convenient for safeguarding and overhauling.
During experiment, moisture evaporation can cause water for band water level and temperature controlled composite insulator boiling test device
Position declines, and the open and-shut mode of floating ball switch and lower float switch is related with water level, and water level is surveyed by a float switch
The control relay of amount, float switch and water level control unit connects, and when water level reaches float switch position, floating ball is opened
Pass is off under buoyancy, and the control relay of water level control unit disconnects at this time, and water inlet pipe stops moisturizing；When
When water level is less than float switch position, float switch is in closure state under the effect of gravity, at this time water level control unit
Control relay be closed, water inlet pipe carry out moisturizing.
When water level is less than lower float switch position in water supply tank, moisturizing control unit opens filling pipe, is noted to water supply tank
Water.When water level rises to the upper floating ball position of the switch, moisturizing control unit closes filling pipe and stops water filling.
The parameter of design temperature sensor assembly in the temperature control unit, monitors when temperature sensor module
When water temperature reaches setting value, the heating power of temperature control unit adjustment heater and the power of water pump, water pump are same with heater
The upper water of boiling case and lower water are carried out cycling exchange in heating process, water temperature are made to be maintained at setting value by Shi Qidong.When
When the temperature for the heater that temperature sensor module monitors reaches setting value or when water temperature reaches the setting value after heating, heating
Device is stopped.
Compared with prior art, a kind of band water level provided by the utility model and temperature controlled composite insulator boiling
Experimental rig is automatically replenished boiling case using independent water supply tank is set；It is controlled using water level control unit and temperature
Water level and temperature in unit intelligentized control method adjustment boiling case；Hot and cold water in boiling case is carried out by cycling exchange using water pump.
The automatic water supplement of achievable boiling test and water level and temperature intelligentization control, reduce the amount of labour of staff, improve experiment
Efficiency.
Description of the drawings
It, below will be to needed in embodiment description in order to illustrate more clearly of the technical solution of the utility model
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only one embodiment of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of structural representation with water level and temperature controlled composite insulator boiling test device of the utility model
Figure；
Wherein：1- boiling casees, 2- water inlet pipes, 3- electric control valves, 4- water level control units, 5- water inlet float switches, 6- water
Pump, 7- temperature sensor modules, 8- heaters, 9- temperature control units, 10- consoles, 11- water supply tanks, 12- upper floating balls are opened
It closes, float switch under 13-, 14- filling pipes, 15- moisturizing control units, 16- moisturizing machines.
Specific embodiment
With reference to the attached drawing in the utility model embodiment, technical solution of this implementation in new is carried out clear, complete
Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, those of ordinary skill in the art are obtained on the premise of creative work is not made
Every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of band water level provided by the utility model and temperature controlled composite insulator boiling test
Device, including boiling case 1, console 10, water supply tank 11, moisturizing machine 16；
Boiling case 1 is equipped with water inlet pipe 2, water inlet float switch 5, water pump 6, temperature sensor module 7, heater 8；
Water supply tank 11 is equipped with floating ball switch 12, lower float switch 13；
Console 10 is equipped with electric control valve 3, water level control unit 4, temperature control unit 9；
Moisturizing machine 16 is equipped with filling pipe 14, moisturizing control unit 15；
Water inlet pipe 2 is connected respectively with electric control valve 3, water supply tank 11, electric control valve 3, water inlet float switch 5 respectively with water level
Control unit 4 connects, and water pump 6, temperature sensor module 7, heater 8 are connected respectively with temperature control unit 9, and water supply tank 11 is put
10 top of console is placed in, filling pipe 14 is connected respectively with water supply tank 11, moisturizing control unit 15, and moisturizing control unit 15 is distinguished
It is connected with floating ball switch 12, lower float switch 13；
Temperature sensor module 7 includes multiple PT100 temperature sensors；
Multiple PT100 temperature sensors be separately fixed at 8 top of heater, the bottom of boiling case 1, boiling case 1 middle part,
5 near float switch；The power cord and ground wire of multiple PT100 temperature sensors are in parallel respectively, and are fixed on 1 right side of boiling case
On wall, multiple PT100 temperature sensor signals output lines are uniformly fixed on 1 right side wall of boiling case around power cord and ground wire
On.
During the work time, moisture evaporation can cause water for band water level and temperature controlled composite insulator boiling test device
Position declines, and water level is measured by a water inlet float switch 5, the control of water inlet float switch 5 and water level control unit 4 after
Electric appliance connects, and when water inlet float switch 5 position of the water level less than setting, water level control unit 4 opens electric control valve 3, passes through
Water inlet pipe 2 is from 11 moisturizing of water supply tank.When water level is risen into water 5 position of float switch, water level control unit 4 closes electric control valve
3 stop moisturizing.
When water level is less than lower 13 position of float switch in water supply tank 11, moisturizing control unit 15 opens filling pipe 14, to
11 water filling of water supply tank.When water level rises to floating 12 position of ball switch, moisturizing control unit 15 closes filling pipe 14 and stops water filling.
The parameter of design temperature sensor assembly 7 in temperature control unit 9 is monitored when temperature sensor module 7
When water temperature reaches setting value, temperature control unit 9 adjusts the heating power of heater 8 and the power of water pump 6, and water pump 6 is with heating
Device 8 starts simultaneously, and the upper water of boiling case 1 and lower water are carried out cycling exchange in heating process, is maintained at water temperature and sets
Definite value.When the temperature arrival setting value for the heater 8 that temperature sensor module 7 monitors or water temperature reaches the setting after heating
During value, heater 8 is stopped.
Above disclosed is only specific embodiment of the present utility model, but the scope of protection of the utility model not office
It is limited to this, in the technical scope that any one skilled in the art discloses in the utility model, change can be readily occurred in
Change or modification, should be covered within the scope of the utility model.
Claims (7)
1. a kind of band water level and temperature controlled composite insulator boiling test device, it is characterised in that：Including boiling case（1）、
Console（10）, water supply tank（11）；
The boiling case（1）It is equipped with water inlet pipe（2）, water inlet float switch（5）, water pump（6）, temperature sensor module（7）Plus
Hot device（8）；
The water supply tank（11）It is equipped with floating ball switch（12）, lower float switch（13）；
The console（10）It is equipped with electric control valve（3）, water level control unit（4）, temperature control unit（9）；
The water inlet pipe（2）Respectively with the electric control valve（3）, water supply tank（11）Connection, the electric control valve（3）, water inlet it is floating
Ball switch（5）Respectively with the water level control unit（4）Connection, the water pump（6）, temperature sensor module（7）, heater
（8）Respectively with the temperature control unit（9）Connection；
The temperature sensor module（7）Including multiple PT100 temperature sensors；
The multiple PT100 temperature sensors are separately fixed at heater（8）Top, boiling case（1）Interior bottom, boiling case
（1）Near interior middle part, float switch（5）；The power cord and ground wire of the multiple PT100 temperature sensors are in parallel respectively,
And it is fixed on the boiling case（1）On right side wall, the multiple PT100 temperature sensor signals output line is uniformly fixed on power supply
The boiling case around line and ground wire（1）On right side wall.
2. band water level according to claim 1 and temperature controlled composite insulator boiling test device, it is characterised in that：
The water supply tank（11）With the console（10）It is independent from each other, the water supply tank（11）It is positioned over the console（10）
Top.
3. band water level according to claim 1 and temperature controlled composite insulator boiling test device, it is characterised in that：
Described device further includes moisturizing machine（16）；
The moisturizing machine（16）Equipped with filling pipe（14）, moisturizing control unit（15）；
The filling pipe（14）Respectively with water supply tank（11）, moisturizing control unit（15）Connection, the moisturizing control unit（15）
Respectively with the floating ball switch（12）, lower float switch（13）Connection.
4. band water level according to claim 1 and temperature controlled composite insulator boiling test device, it is characterised in that：
The boiling case（1）Shell be made of outer wall, adiabator layer and inner wall, the adiabator layer be arranged on outer wall and inner wall it
Between；The material that the outer wall uses is cold-rolling galvanization steel；The material that the adiabator layer uses is the thick ultra-fine centrifugation glass of 100mm
Glass cotton thermal insulation material；The material that the inner wall uses is 3mm thickness stainless steel plates.
5. band water level according to claim 1 and temperature controlled composite insulator boiling test device, it is characterised in that：
The water level control unit（4）Using control relay.
6. band water level according to claim 1 and temperature controlled composite insulator boiling test device, it is characterised in that：
The temperature control unit（9）Using SR-93 digital intelligent programme regulator for temperature.
7. band water level according to claim 1 and temperature controlled composite insulator boiling test device, it is characterised in that：
The heater（8）Using stainless steel armouring heating tube, the heating tube is arranged in boiling case（1）In vivo bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235196.8U CN207424719U (en) | 2017-09-25 | 2017-09-25 | A kind of band water level and temperature controlled composite insulator boiling test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235196.8U CN207424719U (en) | 2017-09-25 | 2017-09-25 | A kind of band water level and temperature controlled composite insulator boiling test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424719U true CN207424719U (en) | 2018-05-29 |
Family
ID=62312965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235196.8U Active CN207424719U (en) | 2017-09-25 | 2017-09-25 | A kind of band water level and temperature controlled composite insulator boiling test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188223A (en) * | 2018-09-29 | 2019-01-11 | 海南电网有限责任公司电力科学研究院 | A kind of composite insulator interface quality detection and localization seal and method |
| CN111395457A (en) * | 2020-04-24 | 2020-07-10 | 江苏拓米洛环境试验设备有限公司 | Control system for automatically supplementing water for humidification system |
| CN112098601A (en) * | 2020-09-15 | 2020-12-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Composite insulator takes sheath plug water diffusion test boiling device |
| CN113884799A (en) * | 2021-10-11 | 2022-01-04 | 广西电网有限责任公司电力科学研究院 | Composite cross arm water boiling test water boiling device and use method thereof |
-
2017
- 2017-09-25 CN CN201721235196.8U patent/CN207424719U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188223A (en) * | 2018-09-29 | 2019-01-11 | 海南电网有限责任公司电力科学研究院 | A kind of composite insulator interface quality detection and localization seal and method |
| CN111395457A (en) * | 2020-04-24 | 2020-07-10 | 江苏拓米洛环境试验设备有限公司 | Control system for automatically supplementing water for humidification system |
| CN112098601A (en) * | 2020-09-15 | 2020-12-18 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Composite insulator takes sheath plug water diffusion test boiling device |
| CN113884799A (en) * | 2021-10-11 | 2022-01-04 | 广西电网有限责任公司电力科学研究院 | Composite cross arm water boiling test water boiling device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207424719U (en) | A kind of band water level and temperature controlled composite insulator boiling test device | |
| CN107608428A (en) | A kind of composite insulator boiling test device | |
| CN204904113U (en) | Intelligent insulator decocting device automatic control system | |
| CN202771290U (en) | Automatic control device of composite insulator water boiling test equipment | |
| CN105605813B (en) | A kind of solar water heater | |
| CN207945856U (en) | A kind of solar water heating system with evacuation and anti-freezing function | |
| CN207424691U (en) | A kind of intelligent water replanishing device of composite insulator boiling test | |
| CN117118214A (en) | Photovoltaic inverter for photovoltaic micro-grid | |
| CN207350814U (en) | Solar boiler | |
| CN110233436A (en) | The anti-condensation method of outdoor electric cabinet reducing temperature and humidity based on intelligent control and on-line monitoring | |
| CN117091816A (en) | State sensing device and method for simulating power transmission line pin in complex environment | |
| CN210739957U (en) | Hydropower station construction branch tunnel hydrogen storage system | |
| CN211233404U (en) | Solar engineering header | |
| CN220418594U (en) | River channel water condition monitoring equipment | |
| CN107703995A (en) | A kind of automaton for composite insulator boiling test | |
| CN108483539A (en) | The solar energy water processing unit of intelligent water level control | |
| CN207714432U (en) | Emergent water tank inlet control device | |
| CN218221578U (en) | Anti-freezing efficient steam-water separator | |
| CN107608402A (en) | A kind of automatic water-replenishing device for composite insulator boiling test | |
| CN206973917U (en) | A kind of antifreezing type solar water heater | |
| CN101650084A (en) | Control method of pressure-limiting glass evacuated solar water heater without water tank | |
| CN217011375U (en) | Cabin structure and underwater data center with same | |
| CN203732298U (en) | Thermal performance test device for solar water heating system | |
| CN109538498A (en) | A kind of underwater automatic water-replenishing device of water-filling submersible electric pump | |
| CN104236117B (en) | A kind of running water solar energy water-boiling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |