CN206272129U - A kind of Prefabricated high-low voltage transformer substation - Google Patents
A kind of Prefabricated high-low voltage transformer substation Download PDFInfo
- Publication number
- CN206272129U CN206272129U CN201621156099.5U CN201621156099U CN206272129U CN 206272129 U CN206272129 U CN 206272129U CN 201621156099 U CN201621156099 U CN 201621156099U CN 206272129 U CN206272129 U CN 206272129U
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- China
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- cabinet
- blower fan
- suction type
- type blower
- humiture
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Abstract
The utility model provides a kind of Prefabricated high-low voltage transformer substation, is flowed using humiture induced intelligent active control device inner air, equipment is had good radiating effect；Using two operation modes of low speed high, effectively for device interior humiture, suitable speed operating is selected, make movement system more energy efficient；Avoid electrical equipment temperature too high, reduce moist and damage of the hot environment to controller switching equipment, it is ensured that the operation steady in a long-term of equipment.
Description
Technical field
The utility model is related to a kind of transformer station field, and in particular to a kind of Prefabricated high-low voltage transformer substation.
Background technology
Current preassembled transformer station is widely used in urban construction, and it includes casing, hyperbaric chamber, transformer room, low-pressure chamber
Deng composition.Capacitor panel is wherein installed in low-pressure chamber, the electric components such as capacitor are provided with cabinet, set at the top of transformer room
Air-introduced machine is equipped with, the operating heat of the equipment such as transformer can be discharged by steam vent, the lower end of casing and apical position set
It is equipped with exhausting window.This structure radiating, the effect for dehumidifying are preferable not enough, and humiture is too high, can cause electrical equipment failure, nothing
Method ensures the operation steady in a long-term of equipment.
Utility model content
In order to solve problem present in background technology, the utility model provides a kind of Prefabricated high-low voltage transformer substation,
Its object is to：Flowed using humiture induced intelligent active control device inner air, make equipment that there is good radiating to imitate
Really；Using two operation modes of low speed high, effectively for device interior humiture, suitable speed operating is selected, make operating
System is more energy efficient；Avoid electrical equipment temperature too high, reduce moist and damage of the hot environment to controller switching equipment, it is ensured that equipment
Operation steady in a long-term.
Technical solution of the present utility model：
A kind of Prefabricated high-low voltage transformer substation, it is characterised in that：Including cabinet, hyperbaric chamber, transformer room, temperature and humidity sensing
Device, low-pressure chamber, air port, negative-pressure air fan, the top of cabinet are provided with suction type blower fan, and Temperature Humidity Sensor is arranged on inside cabinet
It is connected with controller, for the internal work humiture monitor in real time to preassembled transformer station, and signal is fed back into controller；
The quickening ventilative effect of dehumidifying and cooling is played in suction type blower fan work in air port；, according to sets requirement, controller is simultaneously for controller
The start and stop of suction type blower fan can be controlled according to sets requirement；When suction type blower fan starts, air port is used as the reduction of cabinet internal pressure
Ventilative compensating action is played, the air flow inside cabinet can be increased, cabinet internal cooling is dehumidified, so as to play protection electricity
Gas parts are acted on；When humiture reaches a timing in cabinet, the low speed switch in Temperature and Humidity Control switch is connected, low speed relay
Device works, and by positive pole → slow-speed relay → resistance → fusible link → suction type blower fan, suction type blower fan starts low speed fortune to electric current
Turn, increase the flowing of cabinet inner air；When humiture is higher in cabinet, Temperature and Humidity Control switch speed-sensitive switch is connected, at a high speed
Relay works, and electric current is directly entered suction type blower fan after fast-acting relay and fusible link, and suction type blower fan runs at high speed, enters
One step increases the flowing of cabinet inner air.
The suction type blower fan uses two grades of Design of Rotation, has more adapted to the big working environment of humiture difference, while
It is more energy-efficient.
The air port is arranged on transformer room, on low-pressure chamber door-plate.
The beneficial effects of the utility model：
The utility model is flowed using humiture induced intelligent active control device inner air, has equipment good
Radiating effect；Using two operation modes of low speed high, effectively for device interior humiture, suitable speed operating is selected,
Make movement system more energy efficient；Avoid electrical equipment temperature too high, reduce moist and damage of the hot environment to controller switching equipment, improve
The working environment adaptability of equipment, it is ensured that the operation steady in a long-term of equipment.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram；
Fig. 2 is the utility model front view；
Fig. 3 is the utility model left view；
Fig. 4 is the utility model draught fan control circuit schematic diagram.
Wherein：1 cabinet, 2 hyperbaric chambers, 3 transformer rooms, 4 Temperature Humidity Sensors, 5 low-pressure chambers, 6 air ports, 7 negative pressure
Formula blower fan.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.Accompanying drawing is simplified schematic diagram, only with
Illustration illustrates basic structure of the present utility model, therefore it only shows constitute relevant with the utility model.
As shown in figure 1, schematic diagram of the present utility model includes：For the internal work humiture reality to preassembled transformer station
When the humiture collection module that monitors；The controller of fan of Temperature Humidity Sensor can be received；Controller of fan simultaneously can be according to setting
Provisioning request controls suction type blower fan start and stop, and power station internal cooling is dehumidified.
As shown in Fig. 2 a kind of Prefabricated high-low voltage transformer substation, mainly include cabinet 1, hyperbaric chamber 2, transformer room 3, warm and humid
Degree sensor 4, low-pressure chamber 5, air port 6.Temperature Humidity Sensor 4 is arranged on inside cabinet 1, for the inside to preassembled transformer station
Work humiture monitor in real time, and feed back to controller；Quickening dehumidifying and cooling is played when suction type blower fan 7 works saturating in air port 6
Wind is acted on.
As shown in figure 3, the top of cabinet 1 is provided with suction type blower fan 7, Temperature Humidity Sensor 4 is to preassembled transformer station
Internal work humiture monitor in real time, and signal is fed back into controller；, according to sets requirement, controller simultaneously can root for controller
According to the start and stop of sets requirement control suction type blower fan 7；When suction type blower fan 7 starts, air port 6 is used as the reduction of the internal pressure of cabinet 1
Ventilative compensating action is played, the air flow inside cabinet 1 can be increased, the internal cooling of cabinet 1 dehumidified, so as to play protection
Electric components are acted on.
As shown in figure 4, working as humiture in cabinet 1 reaches a timing, the low speed switch in Temperature and Humidity Control switch is connected, low
Fast relay work, electric current is started by positive pole → slow-speed relay → resistance → fusible link → suction type blower fan, suction type blower fan 7
Low-speed running, increases the flowing of the inner air of cabinet 1；
When humiture is higher in cabinet 1, Temperature and Humidity Control switch speed-sensitive switch is connected, fast-acting relay work, electric current
Suction type blower fan is directly entered after fast-acting relay and fusible link, suction type blower fan 7 runs at high speed, further increases cabinet 1
Inner air flows.
Suction type blower fan uses two grades of Design of Rotation, the big working environment of humiture difference has more been adapted to, while more
It is energy-efficient.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, the protection model that protection scope of the present invention should be defined with claim
Enclose and be defined.
To sum up, the utility model accomplishes the end in view.
Claims (3)
1. a kind of Prefabricated high-low voltage transformer substation, it is characterised in that：Including cabinet, hyperbaric chamber, transformer room, temperature and humidity sensing
Device, low-pressure chamber, air port, negative-pressure air fan, the top of cabinet are provided with suction type blower fan, and Temperature Humidity Sensor is arranged on inside cabinet
It is connected with controller, for the internal work humiture monitor in real time to preassembled transformer station, and signal is fed back into controller；
The quickening ventilative effect of dehumidifying and cooling is played in suction type blower fan work in air port；, according to sets requirement, controller is simultaneously for controller
The start and stop of suction type blower fan can be controlled according to sets requirement；When suction type blower fan starts, air port is used as the reduction of cabinet internal pressure
Ventilative compensating action is played, the air flow inside cabinet can be increased, cabinet internal cooling is dehumidified, so as to play protection electricity
Gas parts are acted on；When humiture reaches a timing in cabinet, the low speed switch in Temperature and Humidity Control switch is connected, low speed relay
Device works, and by positive pole → slow-speed relay → resistance → fusible link → suction type blower fan, suction type blower fan starts low speed fortune to electric current
Turn, increase the flowing of cabinet inner air；When humiture is higher in cabinet, Temperature and Humidity Control switch speed-sensitive switch is connected, at a high speed
Relay works, and electric current is directly entered suction type blower fan after fast-acting relay and fusible link, and suction type blower fan runs at high speed, enters
One step increases the flowing of cabinet inner air.
2. a kind of Prefabricated high-low voltage transformer substation according to claim 1, it is characterised in that：The suction type blower fan uses two
Shelves Design of Rotation, has more adapted to the big working environment of humiture difference, while more energy-efficient.
3. a kind of Prefabricated high-low voltage transformer substation according to claim 1, it is characterised in that：The air port is arranged on transformer
On room, low-pressure chamber door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156099.5U CN206272129U (en) | 2016-10-31 | 2016-10-31 | A kind of Prefabricated high-low voltage transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156099.5U CN206272129U (en) | 2016-10-31 | 2016-10-31 | A kind of Prefabricated high-low voltage transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272129U true CN206272129U (en) | 2017-06-20 |
Family
ID=59038263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156099.5U Active CN206272129U (en) | 2016-10-31 | 2016-10-31 | A kind of Prefabricated high-low voltage transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346277A (en) * | 2018-10-31 | 2019-02-15 | 国网上海市电力公司 | A kind of pair of transformer room carries out automatic temperature-controlled method |
-
2016
- 2016-10-31 CN CN201621156099.5U patent/CN206272129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346277A (en) * | 2018-10-31 | 2019-02-15 | 国网上海市电力公司 | A kind of pair of transformer room carries out automatic temperature-controlled method |
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