CN215579951U

CN215579951U - Temperature adjusting system of substation

Info

Publication number: CN215579951U
Application number: CN202121949103.4U
Authority: CN
Inventors: 黄小舟; 牛爱姐
Original assignee: Xiangyang Pengtian Power Engineering Co ltd
Current assignee: Xiangyang Pengtian Power Engineering Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-18
Anticipated expiration: 2031-08-19

Abstract

The application discloses electric substation temperature regulation system, it includes: the air inlet pipe and the air outlet pipe are arranged in the power transformation room and are communicated with the inside and the outside of the room; the temperature sensors are uniformly arranged in the power transformation room; the water supply tank is arranged on the power transformation room and used for providing ice water; the spraying device is arranged on the inner wall of the air inlet pipe and is connected with the water supply tank through a water pipe; the air draft device is arranged at the opening of the air inlet pipe and is electrically connected with the temperature sensor; and the air exhaust device is arranged in the air outlet pipe and is also electrically connected with the temperature sensor. This application is when using, can effectually adjust the temperature in the electric substation, reduces the high temperature influence that power equipment received to guarantee the normal work of electric substation.

Description

Temperature adjusting system of substation

Technical Field

The invention relates to the field of power substations, in particular to a temperature adjusting system for a power substation.

Background

The power substation is a place for changing voltage as the name implies, and is a power facility for converting voltage, receiving and distributing electric energy, controlling power flow direction and adjusting voltage in a power system.

At present, various electric cabinets, high-voltage cables, power equipment and other equipment are generally placed in a substation, and a large amount of heat is usually generated in the working process of the equipment, so that the service life of the equipment is easily influenced, and particularly in hot summer, the condition is more obvious, a fire disaster is easily caused, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a temperature regulation system of electric substation, can effectually adjust the temperature in the electric substation, reduces the high temperature influence that power equipment received to guarantee the normal work of electric substation.

The application provides a temperature regulation system of electric substation adopts following technical scheme:

a substation temperature regulation system comprising: the air inlet pipe and the air outlet pipe are arranged in the power transformation room and are communicated with the inside and the outside of the room; the temperature sensors are uniformly arranged in the power transformation room; the water supply tank is arranged on the power transformation room and used for providing ice water; the spraying device is arranged on the inner wall of the air inlet pipe and is connected with the water supply tank through a water pipe; the air draft device is arranged at the opening of the air inlet pipe and is electrically connected with the temperature sensor; and the air exhaust device is arranged in the air outlet pipe and is also electrically connected with the temperature sensor.

Through adopting above-mentioned technical scheme, the temperature sensor who sets up can monitor the temperature in the transformer room, when the temperature of monitoring is higher than predetermined temperature, can give exhaust device and updraft ventilator with signal transmission, thereby guarantee the air flow in transformer room, and the atomizer that sets up, can carry out the water spray operation to the air-supply line at updraft ventilator convulsions in-process, make updraft ventilator can be with the leading-in transformer room of low temperature air in, thereby can effectually reduce the temperature in the transformer room, reduce the high temperature influence that power equipment received.

The present application further provides that the spraying device comprises: the annular plate is annularly arranged on the inner wall of the air inlet pipe; a plurality of sliders slidably mounted on the annular plate; the spray head is arranged on the sliding block and connected with the water pipe; and a locking member mounted on the annular plate for locking the slider.

Through adopting above-mentioned technical scheme, the slider of setting can drive the atomising head and slide on the annular plate, treats to adjust the position of slider after, can utilize the locking piece to fix the slider, and easy operation is convenient.

It is further provided that the locking element comprises: an extension block mounted on the slider; and the screw thread is inserted in the extension block and is used for abutting against the threaded rod of the annular plate.

Through adopting above-mentioned technical scheme, when needs are fixed to the position of slider, can be through rotatory threaded rod for the tip of threaded rod is inconsistent with the annular plate, thereby realizes the fixed to the slider, and it can only to need the counter-rotation threaded rod to remove the fixed to the slider when needs.

The application is further provided with that the top of the water supply tank is provided with a feed inlet, and an end cover is installed on the feed inlet in a threaded mode.

Through adopting above-mentioned technical scheme, the dog-house of setting makes things convenient for the staff to let adds the frozen water in the feed tank, and the end cover that sets up then can seal the dog-house, reduces the outflow of air conditioning.

It is further provided that a transparent plate is installed at one side of the water supply tank.

Through adopting above-mentioned technical scheme, the transparent plate that sets up makes things convenient for the staff to observe the water level condition in the feed water tank to make things convenient for timely supplementary frozen water of staff.

The power transformation room is further provided with a plurality of vertical plates, the vertical plates are connected with sliding plates in a sliding mode along the extending direction of the vertical plates, the temperature sensors are detachably installed on the sliding plates, and driving assemblies used for driving the sliding plates to slide in the vertical direction are further arranged on the vertical plates.

Through adopting above-mentioned technical scheme, the drive assembly of setting can drive the slide and reciprocate on the riser when opening to drive the temperature sensor on the slide and also reciprocate, then can increase temperature sensor to the temperature measurement scope in transformer room, in order to improve the test precision.

The present application further provides that the drive assembly comprises: a servo motor installed at one end of the vertical plate; and the screw rod is vertically arranged on the output shaft of the servo motor, and the screw thread penetrates through the sliding plate.

Through adopting above-mentioned technical scheme, the servo motor that sets up can drive the lead screw when opening and rotate, and the lead screw is at rotatory in-process, and the drive slide that can be very convenient moves on the riser, easy operation easily realizes.

The universal wheel type automobile seat is further provided with a base fixed to the bottom of the vertical plate, and universal wheels are installed at the bottom of the base.

Through adopting above-mentioned technical scheme, the base of setting can increase the overall stability of riser, and the universal wheel that sets up then can make things convenient for the staff to remove the position of riser for temperature sensor can monitor the temperature of different positions in the transformer room, further improves monitoring data.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the air draft device and the air exhaust device and monitoring through the temperature sensor, the work of the air draft device and the air exhaust device can be controlled in real time according to the monitored temperature so as to ensure the normal work of power equipment in a power transformation room;

the atomizer that sets up can be to spraying water smoke in the air-intake pipe when opening for updraft ventilator can be with the leading-in transformer room of air conditioning in at the during operation, further accelerates the reduction of temperature in the transformer room, has effectively guaranteed power equipment's normal operating.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. a power transformation room; 10. a temperature sensor; 11. an air inlet pipe; 12. an air outlet pipe; 2. a water supply tank; 21. a water pipe; 22. a feeding port; 23. an end cap; 24. a transparent plate; 3. an annular plate; 31. a slider; 32. a spray head; 33. an extension block; 34. a threaded rod; 4. a vertical plate; 41. a slide plate; 42. a servo motor; 43. a screw rod; 44. a base; 45. a universal wheel; 5. an exhaust fan; 6. an exhaust fan.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a temperature regulation system of a substation, as shown in fig. 1 and 2, includes: install and be used for communicating the inside and outside air-supply line 11 and the play tuber pipe 12 of room in the transformer room 1, and air-supply line 11 sets up the relative both sides at transformer room 1 with play tuber pipe 12, install updraft ventilator in the mouth of pipe department of air-supply line 11, and install exhaust device in the mouth of pipe department of play tuber pipe 12, updraft ventilator in this embodiment can be suction fan 5, exhaust device can be exhaust fan 6, when the temperature rise in transformer room 1 surpassed predetermined numerical value, suction fan 5 mutually supports with exhaust fan 6, can promote the inside and outside air current of transformer room 1 alternately, make the temperature reduction in the transformer room 1.

Wherein, install feed water tank 2 in transformer room 1, feed water tank 2 is used for splendid attire frozen water, installs atomizer on the inner wall of air-supply line 11, and atomizer is connected through water pipe 21 with feed water tank 2, and in this embodiment, atomizer includes: the air supply device comprises a ring-shaped plate 3 arranged on the inner wall of an air inlet pipe 11 in a surrounding manner, a plurality of sliding blocks 31 are connected on the ring-shaped plate 3 in a sliding manner, spray heads 32 are installed on the sliding blocks 31, the spray heads 32 are connected with one end of a water pipe 21 far away from a water supply tank 2, and a locking piece is arranged on the ring-shaped plate 3 and used for limiting the position of the sliding blocks 31.

When the temperature in the power transformation room 1 is too high, ice water (water with ice blocks) can be added into the water supply tank 2, then the switch of the control water pipe 21 is turned on, so that the spray head 32 sprays ice-cold water mist into the air inlet pipe 11, at the moment, the exhaust fan 5 and the exhaust fan 6 are turned on, and the exhaust fan 5 can guide cold air into the power transformation room 1 along the air inlet pipe 11, so that the temperature in the power transformation room 1 can be quickly reduced, and the normal operation of power equipment is ensured.

In this embodiment, the locking member includes: the extension block 33 is mounted on the sliding block 31, the cross section of the extension block 33 is L-shaped as a whole, a threaded rod 34 is inserted in the extension block 33 in a threaded mode, when the sliding block 31 slides to a preset position of the annular plate 3 and needs to be fixed, the threaded rod 34 can be rotated, the end portion of the threaded rod 34 is enabled to abut against the annular plate 3, the sliding block 31 is fixed on the annular plate 3, when the position of the spray head 32 needs to be adjusted, the threaded rod 34 can be rotated reversely, and operation is simple.

In order to facilitate the understanding of the water level and ice melting of the water supply tank 2 by the worker, a transparent plate 24 is installed on one side of the water supply tank 2 in the embodiment, the worker can directly observe the water supply tank 2 through the transparent plate 24, the worker can throw ice or water conveniently, a feed opening 22 is arranged at the top of the water supply tank 2, an end cover 23 is installed at the port of the feed opening 22 in a threaded manner, the end cover 23 can seal the feed opening 22, the pollution of external impurities to the water supply tank 2 can be reduced, and the outflow of cold air of the water supply tank 2 can be reduced.

In addition, a plurality of vertical plates 4 are vertically arranged in the power transformation room 1, sliding plates 41 are connected to the vertical plates 4 in a sliding mode, temperature sensors 10 are installed on the sliding plates 41, the temperature sensors 10 are electrically connected with air draft devices and air exhaust devices, driving assemblies are further arranged on the vertical plates 4, and the driving assemblies can drive the sliding plates 41 to slide along the extending directions of the vertical plates 4.

In this embodiment, the driving assembly includes: a servo motor 42 installed at one end of the vertical plate 4; and the lead screw 43 is vertically installed on the output shaft of the servo motor 42, the lead screw 43 penetrates through the sliding plate 41 along the extension direction thread of the vertical plate 4, when the servo motor 42 is started, the sliding plate 41 can be driven to lift, and the sliding plate 41 can drive the temperature sensor 10 to lift in the lifting process, so that the temperature sensor 10 can monitor the temperatures of different height positions in the power transformation room 1.

When temperature sensor 10 monitored the temperature in the electricity transformation room 1 and was higher than the preset numerical value, can give exhaust device and exhaust device with signal transmission, at this moment, exhaust fan 5 and exhaust fan 6 will begin to work, meanwhile, also can open the switch of atomising head 32, cooperation exhaust device works together, it needs to explain, atomising head 32 in this embodiment also can be through carrying out the mode of electricity connection with temperature sensor 10, realize the operation to automatic water spray, realize the temperature in the automatic monitoring electricity transformation room 1 with this, automatic control atomizer water spray operation.

In addition, be fixed with base 44 in the bottom of riser 4, still install universal wheel 45 in the bottom of base 44, the benefit that sets up like this lies in, when the temperature of different positions in needs monitoring power transformation room 1 is in order to improve the degree of accuracy of monitoring, can be very convenient drive riser 4 through universal wheel 45 and remove, and this structural design is simple, but has very big using value.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A temperature regulation system for a substation, comprising: an air inlet pipe (11) and an air outlet pipe (12) which are arranged in the power transformation room (1) and communicated with the inside and the outside of the room;

a plurality of temperature sensors (10) uniformly installed in the power transformation room (1);

a water supply tank (2) which is arranged on the power transformation room (1) and is used for providing ice water;

the spraying device is arranged on the inner wall of the air inlet pipe (11) and is connected with the water supply tank (2) through a water pipe (21);

the air draft device is arranged at the pipe orifice of the air inlet pipe (11) and is electrically connected with the temperature sensor (10);

and the air exhaust device is arranged in the air outlet pipe (12) and is also electrically connected with the temperature sensor (10).

2. A substation temperature conditioning system according to claim 1, wherein said spraying device comprises: the annular plate (3) is annularly arranged on the inner wall of the air inlet pipe (11); a plurality of sliders (31) slidably mounted on the annular plate (3); a spray head (32) which is arranged on the slide block (31) and is connected with the water pipe (21); and a locking member mounted on the annular plate (3) for locking the slider (31).

3. A substation temperature conditioning system according to claim 2, wherein said locking member comprises: an extension block (33) mounted on the slider (31); and a threaded rod (34) which is inserted in the extension block (33) in a threaded manner and is used for abutting against the annular plate (3).

4. A transformation substation temperature regulation system according to claim 1, characterized in that the top of the water supply tank (2) is provided with a feeding port (22), and an end cover (23) is screwed on the feeding port (22).

5. A transformation substation temperature regulation system according to claim 1, characterized in that a transparent plate (24) is mounted on one of the sides of the water service box (2).

6. A substation temperature regulation system according to claim 1, characterized in that a plurality of vertical plates (4) are uniformly arranged in the substation (1), sliding plates (41) are slidably connected to the vertical plates (4) along the extending direction of the vertical plates, the temperature sensors (10) are detachably mounted on the sliding plates (41), and a driving component for driving the sliding plates (41) to slide along the vertical direction is further arranged on the vertical plates (4).

7. A substation temperature conditioning system according to claim 6, wherein the drive assembly comprises: a servo motor (42) installed at one end of the vertical plate (4); and a screw rod (43) which is vertically arranged on an output shaft of the servo motor (42) and is threaded through the sliding plate (41).

8. A substation temperature regulation system according to claim 6, characterized in that a base (44) is fixed to the bottom of the vertical plate (4), and universal wheels (45) are mounted on the bottom of the base (44).