CN218334974U

CN218334974U - Transformer substation with temperature monitoring function

Info

Publication number: CN218334974U
Application number: CN202222123485.6U
Authority: CN
Inventors: 盛开伟; 梁宝钦; 辛芳珍
Original assignee: Tianshui Great Wall General Electric Co ltd
Current assignee: Tianshui Great Wall General Electric Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-17
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a possess transformer substation that has temperature monitoring, including bottom plate and main control system, fixed mounting has the box on the bottom plate, is provided with the mounting groove in the box, and the upper portion that is located the mounting groove in the box is provided with the dry powder groove, and dry powder inslot rotation is connected with two threaded rods, and the equal fixed mounting in top of two threaded rods has driven sprocket, and the box top is rotated and is connected with drive sprocket, and drive sprocket and two driven sprocket pass through chain drive and connect, and the cover is equipped with the extrusion seat on two threaded rods, and dry powder inslot bottom is provided with two spouts, all is provided with the closing plate in two spouts. This transformer substation has the function of control temperature, and the staff of being convenient for in time dispels the heat to the transformer according to the temperature conditions of transformer and cools down and the working condition of remote regulation transformer to avoid the high temperature to lead to the problem that the transformer damaged, can spray the dry powder fast simultaneously and put out a fire when the conflagration breaing out, avoid the conflagration to stretch, thereby further improved the safety in utilization of this equipment.

Description

Transformer substation with temperature monitoring function

Technical Field

The utility model relates to a transformer substation technical field specifically is a possess transformer substation that has temperature monitoring.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. A substation in a power plant is a step-up substation, which is used to boost the electric energy generated by a generator and feed the boosted electric energy into a high-voltage grid, and a box substation is one type of substation.

Most of the existing transformer substations do not have the functions of temperature monitoring and fire extinguishing, so that the temperature condition of a transformer in the transformer substation can not be found in time, timely heat dissipation and transformer work adjustment are made, the transformer is easily damaged due to overhigh temperature, and fire can be caused in serious situations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a possess transformer substation that has temperature monitoring to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer substation that possesses temperature monitoring, includes bottom plate and main control system, fixed mounting has the box on the bottom plate, be provided with the mounting groove in the box, the upper portion that lies in the mounting groove in the box is provided with the dry powder groove, dry powder inslot internal rotation is connected with two threaded rods, two the equal fixed mounting in top of threaded rod has driven sprocket, the box top is rotated and is connected with drive sprocket, drive sprocket and two driven sprocket pass through chain drive and connect, two the cover is equipped with the extrusion seat on the threaded rod, dry powder inslot bottom is provided with two spouts, two all be provided with the closing plate in the spout, two the equal fixed mounting in top of closing plate has a plurality of ejector pins, and is a plurality of the equal fixed mounting in top of ejector pin is on the extrusion seat.

Optionally, the outside cover that the top of box is located drive sprocket is equipped with the mounting bracket, fixed mounting has the main control system on the mounting bracket, bottom fixed mounting has the motor in the main control system, the output fixed mounting of motor drives drive sprocket through the motor and rotates the use that is favorable to this equipment on drive sprocket.

It is optional, equal fixed mounting has the mount pad, two on the wall of mounting groove both sides equal fixed mounting has smoke transducer and temperature sensor from preceding backward in proper order on the mount pad, the front end fixed mounting of main control system has the siren, the lower part fixed mounting of siren has the flashing lamp, the rear end fixed mounting of main control system has the signal transceiver subassembly, can monitor the temperature and the smog of transformer in the mounting groove through smoke transducer and temperature sensor, and temperature when the mounting groove in surpasss normal range, and when detecting smog, the siren can send out the police dispatch, and the flashing lamp glimmers, and the staff is reminded on sending the terminal in the external control room with the condition to the signal transceiver subassembly simultaneously to open the switch of motor, can in time put out a fire, avoid the conflagration to stretch.

Optionally, a filling pipe is fixedly mounted at the front end of the box body corresponding to the dry powder groove, an electromagnetic valve is fixedly mounted in the filling pipe, and high-pressure dry powder is convenient to add by opening the electromagnetic valve, so that the fire extinguishing device is convenient to extinguish fire.

Optionally, the front end of the box body is connected with the box door through a hinge, the rear end of the box body is fixedly provided with a plurality of radiating fins, the heat of the box body can be taken away by utilizing the outside air through the plurality of radiating fins, and the radiating and cooling effects are achieved.

Optionally, the outside cover that the box top is located the mounting bracket is equipped with rain shade, just rain shade's top sets up to the arc, is convenient for rainy day drainage through this kind of design.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through mutually supporting of control host computer, signal transceiver subassembly, siren, flashing light, smoke transducer and temperature sensor, transformer temperature in can the real time monitoring mounting groove, the staff of being convenient for in time dispels the heat or carries out the regulation of work to the transformer, avoids causing the transformer to damage to the life of extension transformer.

2. Through mutually supporting of motor, drive sprocket, driven sprocket, threaded rod, extrusion seat, ejector pin, closing plate and spout can be put out a fire by quick blowout dry powder when the conflagration breaing out to avoid the conflagration to stretch, further improved the safety in utilization of this equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of a transformer substation with temperature monitoring according to the present invention;

fig. 2 is a rear view of a substation with temperature monitoring according to the present invention;

fig. 3 is a cross-sectional view of a substation with temperature monitoring according to the present invention;

fig. 4 is a cross-sectional view of the utility model relates to a fill pipe in transformer substation that possesses temperature monitoring.

In the figure: 1. a base plate; 2. a box body; 3. a rain shade; 4. a control host; 5. a signal transceiving component; 6. a heat dissipating fin; 7. a mounting frame; 8. an alarm; 9. a flashing light; 10. a box door; 11. mounting grooves; 12. a dry powder tank; 13. a spout; 14. a sealing plate; 15. a mounting seat; 16. a threaded rod; 17. a pressing base; 18. a motor; 19. a driven sprocket; 20. a chain; 21. a drive sprocket; 22. a filling pipe; 23. an electromagnetic valve; 24. a temperature sensor; 25. a smoke sensor; 26. and a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides a transformer substation with temperature monitoring, including bottom plate 1 and main control system 4, fixed mounting has box 2 on the bottom plate 1, be provided with mounting groove 11 in the box 2, the upper portion that lies in mounting groove 11 in the box 2 is provided with dry powder groove 12, the 12 internal rotations in dry powder groove are connected with two threaded rods 16, the equal fixed mounting in top of two threaded rods 16 has driven sprocket 19, 2 top rotations in the box are connected with drive sprocket 21, drive sprocket 21 and two driven sprocket 19 are connected through the transmission of chain 20, the cover is equipped with extrusion seat 17 on two threaded rods 16, the bottom is provided with two spouts 13 in the dry powder groove 12, all be provided with closing plate 14 in two spouts 13, the equal fixed mounting in top of two closing plate 14 has a plurality of ejector pins 26, the equal fixed mounting in top of a plurality of ejector pins 26 is on extrusion seat 17.

The top end of the box body 2 is sleeved with a mounting frame 7 at the outer side of the driving chain wheel 21, a control host machine 4 is fixedly arranged on the mounting frame 7, a motor 18 is fixedly arranged at the inner bottom end of the control host machine 4, the output end of the motor 18 is fixedly arranged on the driving chain wheel 21, the motor 18 drives the driving sprocket 21 to rotate, which is beneficial to the use of the device, the mounting seats 15 are fixedly mounted on the two side walls in the mounting groove 11, the smoke sensor 25 and the temperature sensor 24 are fixedly mounted on the two mounting seats 15 from front to back in sequence, the alarm 8 is fixedly mounted at the front end of the control host 4, the flashing lamp 9 is fixedly mounted at the lower part of the alarm 8, the signal transceiving component 5 is fixedly mounted at the rear end of the control host 4, the temperature and smoke of the transformer in the installation tank 11 can be monitored by the smoke sensor 25 and the temperature sensor 24, when the temperature in the installation groove 11 exceeds the normal range and smoke is detected, the alarm 8 gives an alarm, the flashing lamp 9 flashes, at the same time, the signal transceiver module 5 sends the condition to a terminal in the external control room to remind the worker, and the switch of the motor 18 is turned on, can extinguish fire in time and avoid the spread of fire, the front end of the box body 2 is fixedly provided with a filling pipe 22 corresponding to the dry powder groove 12, an electromagnetic valve 23 is fixedly arranged in the filling pipe 22, the electromagnetic valve 23 is opened to facilitate the addition of high-pressure dry powder and the use of fire extinguishing, the front end of the box body 2 is connected with a box door 10 through a hinge, the rear end of the box body 2 is fixedly provided with a plurality of radiating fins 6, the heat of the box body 2 can be taken away by utilizing the external air through the plurality of radiating fins 6, the radiating and cooling effects are achieved, the rain shade 3 is sleeved on the outer side, located on the mounting frame 7, of the top end of the box body 2, the top end of the rain shade 3 is arc-shaped, and the rain drainage is facilitated through the design.

The working principle is as follows: during the use, can be at trompil installation radiator fan on chamber door 10, then with radiator fan and control host 4 electric connection, can remote control radiator fan work, can real time monitoring transformer's temperature through temperature sensor 24, thereby be convenient for dispel the heat to the transformer cooling according to the circumstances, and control transformer's work, when temperature sensor 24 detects the interior high temperature of mounting groove 11, simultaneously smoke transducer 25 detects the switch that can open motor 18 when smog, motor 18 work drives drive sprocket 21 and rotates, drive sprocket 21 drives driven sprocket 19 and rotates, driven sprocket 19 drives threaded rod 16 and rotates, because be provided with in the extrusion seat 17 with the threaded rod 16 on correspond the screw, make extrusion seat 17 push down in dry powder groove 12, ejector pin 26 drives closing plate 14 and pushes down simultaneously, make spout 13 department open, extrusion seat 17 will dry powder extrude from dry powder 13 department fast, can put out the flame on spraying the transformer, this kind of transformer substation convenient to use, have the function of monitoring temperature, be convenient for the staff in time to dispel the heat to the transformer cooling according to the temperature condition of transformer and the long-range regulation transformer's working condition, thereby avoid the high temperature to spray the spout problem of the fire hazard when further spreading the conflagration emergence, thereby the safety of the emergence is further.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer substation that possesses temperature monitoring, its characterized in that, includes bottom plate (1) and main control system (4), fixed mounting has box (2) on bottom plate (1), be provided with mounting groove (11) in box (2), the upper portion that is located mounting groove (11) in box (2) is provided with dry powder groove (12), dry powder groove (12) internal rotation is connected with two threaded rods (16), two the equal fixed mounting in top of threaded rod (16) has driven sprocket (19), box (2) top is rotated and is connected with drive sprocket (21), drive sprocket (21) and two driven sprocket (19) are connected through chain (20) transmission, two the cover is equipped with extrusion seat (17) on threaded rod (16), dry powder groove (12) inner bottom end is provided with two spouts (13), two all be provided with spout (14) in spout (13), two the equal fixed mounting in top of closing plate (14) has a plurality of ejector pins (26), and is a plurality of the top of ejector pin (26) is all fixed mounting on extrusion seat (17).

2. The substation with temperature monitoring according to claim 1, characterized in that the top end of the box body (2) is sleeved with a mounting frame (7) at the outer side of the driving sprocket (21), the mounting frame (7) is fixedly provided with a control host (4), the bottom end of the control host (4) is fixedly provided with a motor (18), and the output end of the motor (18) is fixedly arranged on the driving sprocket (21).

3. The transformer substation with temperature monitoring function according to claim 1, wherein mounting seats (15) are fixedly mounted on two side walls in the mounting groove (11), smoke sensors (25) and temperature sensors (24) are fixedly mounted on the two mounting seats (15) from front to back in sequence, the alarm (8) is fixedly mounted at the front end of the control host (4), the flashing lamp (9) is fixedly mounted at the lower part of the alarm (8), and the signal receiving and transmitting assembly (5) is fixedly mounted at the rear end of the control host (4).

4. The substation with temperature monitoring function according to claim 1, wherein a filling pipe (22) is fixedly installed at the front end of the box body (2) corresponding to the dry powder tank (12), and an electromagnetic valve (23) is fixedly installed in the filling pipe (22).

5. A substation with temperature monitoring according to claim 4, characterized in that the box (2) is hinged at its front end to a box door (10), and the box (2) is fixed at its rear end to a plurality of cooling fins (6).

6. A substation with temperature monitoring according to claim 5, characterized in that a rain cover (3) is sleeved on the top end of the box body (2) at the outer side of the mounting frame (7), and the top end of the rain cover (3) is arc-shaped.