CN218569639U

CN218569639U - Networking control device of transformer substation

Info

Publication number: CN218569639U
Application number: CN202222748860.6U
Authority: CN
Inventors: 李忠洲; 秦绍广; 刘福星; 周浩; 高越; 葛秀敏
Original assignee: Qingdao Yuantailin Power Engineering Co ltd
Current assignee: Qingdao Yuantailin Power Engineering Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-03
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a network deployment controlling means of transformer substation, its technical scheme includes: the cooling box comprises a box body and a gas storage tank, a control room is installed at the top in the box body, a controller is installed at the top in the control room through a support frame, a cooling chamber is installed at the bottom in the box body, a cooling box is installed at the bottom in the box body, an air exhauster is installed at one side, close to the cooling box, of the box body, the input end of the air exhauster is connected to the control room through an exhaust pipe, a heat exchange pipe is installed at the output end of the air exhauster, and the heat exchange pipe is arranged inside the cooling box. The utility model provides a networking controlling means of transformer substation has solved the current majority network deployment switch board of transformer substation and has adopted ventilative mode to dispel the heat to the cabinet body, and the partial accessory of network deployment switch board need keep insulating state, leads to the accessory can't contact with the air, and the radiating efficiency is low, and life is poor, influences the problem of transformer substation's normal use, has improved the insulating radiating effect of networking device to the normal operating of transformer substation has been guaranteed.

Description

Networking control device of transformer substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a network deployment controlling means of transformer substation.

Background

The transformer substation is a new generation product developed and derived according to the functions of land conservation, electricity conservation, small size, compactness and convenience for ring network automation, the distributed transformer substation is unattended and needs functions of remote measurement, remote control, remote regulation, remote communication, protection and the like, and the transformer substation needs to be controlled by using a networking control cabinet.

Through mass retrieval, the networking control device in the prior art is found to be an intelligent box-type substation networking device disclosed as CN214958088U, sealing plates are arranged on the front side and the back side of an equipment box body, switch door frames are arranged on the front side and the back side inside the equipment box body, dust screens are paved on the switch door frames, the sealing plates and a radiating fan can be opened in hot summer, heat inside the equipment box body can be effectively radiated, the sealing plates can be closed in winter, and radiating fins can radiate heat through small holes of a ventilating baffle, so that the practicability of the device is effectively improved; through set up humidity transducer and temperature sensor inside the control box, be convenient for detect the humiture in the equipment box, placed dampproofing reagent by the box in the reagent again, can effectively get rid of the moisture of equipment box, guarantee the steady operation of vary voltage equipment.

Most of the networking switch boards of the existing transformer substations adopt a ventilating mode to dissipate heat of the cabinet body, and part of accessories of the networking switch boards need to be kept in an insulating state, so that the accessories cannot be in contact with air, the heat dissipation efficiency is low, the service life is short, and the normal use of the transformer substations is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a network deployment controlling means of transformer substation possesses insulating radiating advantage, has solved current most transformer substation's network deployment switch board and has adopted ventilative mode to dispel the heat to the cabinet body, and the partial accessory of network deployment switch board need keep the insulated state, leads to the accessory can't with the air contact, the radiating efficiency is low, life is poor, influences the problem of the normal use of transformer substation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a network deployment controlling means of transformer substation, includes box and gas holder, wherein the control room is installed at the top in the box, the controller is installed through the support frame at the top in the control room, cooling chamber is installed to the bottom in the box, cooling box is installed to the bottom in the box, be close to cooling box one side in the box and install the air exhauster, the air exhauster input passes through the exhaust tube and connects in the control room, the heat exchange tube is installed to the air exhauster output, the heat exchange tube sets up in cooling incasement portion, the heat exchange tube is terminal to pass through duct connections in the control room, install the semiconductor refrigerator in the middle of the cooling roof portion, the semiconductor refrigerator cold junction sets up in cooling incasement portion, atmospheric pressure inductor is installed near the top to inside one side of control room.

Preferably, a box door is installed on the front surface of the box body through a hinge, and a display watch is installed on the front surface of the box door close to the top.

Preferably, a gas storage tank is installed on one side of the box body close to the top through a connecting seat, the bottom of the gas storage tank is connected into the control chamber through a gas supplementing pipe, and a control valve is installed in the middle of the gas supplementing pipe.

Preferably, a motor A is installed on one side of the top of the control chamber, a screw rod is installed on an output shaft of the motor A, a sliding block is sleeved on the outer surface of the screw rod, and the sliding block is in friction contact with the control chamber.

Preferably, a motor B is installed in the middle of the lower surface of the sliding block, and blades are installed on an output shaft of the motor B.

Preferably, the middle of the two sides of the cooling chamber is provided with a radiator net, and the inside of the cooling chamber is provided with radiators at the positions of the radiator nets at the two sides.

Preferably, the heat exchange tube is spirally arranged inside the cooling box.

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

1. the utility model discloses a set up cooling box, heat exchange tube, air exhauster and semiconductor cooler, reach and seal radiating effect to networking control device, adopt ventilative mode to dispel the heat to the cabinet body to solve most transformer substation's network deployment switch board, and the part accessory of network deployment switch board need keep insulating state, lead to the accessory can't with the air contact, the radiating efficiency is low, and life is poor, influence the problem of the normal use of transformer substation, the insulating radiating effect of networking device has been improved, thereby the normal operating of transformer substation has been guaranteed.

2. The utility model discloses a set up gas holder, air pressure sensor and air supplement pipe, reach the effect that carries out the tonifying qi to the network deployment control cabinet to solve network deployment controlling means and probably take place gas leakage in the use, can't in time supply it, influence the problem of the insulating effect of network deployment controlling means, guaranteed network deployment controlling means's insulating properties, thereby guaranteed the normal operating of transformer substation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is a schematic view of the sectional structure of the cooling box of the present invention.

Reference numerals: 1. a box body; 2. a box door; 3. displaying the table; 4. a gas storage tank; 5. a control valve; 6. a gas supplementing pipe; 7. a heat-dissipating mesh; 8. a screw rod; 9. an air exhaust pipe; 10. a cooling chamber; 11. an exhaust fan; 12. a heat exchange pipe; 13. a cooling box; 14. a heat sink; 15. a delivery pipe; 16. a control room; 17. a controller; 18. an air pressure sensor; 19. a motor A; 20. a slider; 21. a motor B; 22. a blade; 23. a semiconductor refrigerator.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, in order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a network deployment controlling means of transformer substation, including box 1 and gas holder 4, control room 16 is installed at the top in the box 1, controller 17 is installed through the support frame at the top in the control room 16, cooling room 10 is installed to the bottom in the box 1, cooling box 13 inside packing has the coolant liquid, be close to cooling box 13 one side in the box 1 and install air exhauster 11, air exhauster 11 input passes through exhaust tube 9 and connects in control room 16, heat exchange tube 12 is installed to air exhauster 11 output, heat exchange tube 12 sets up inside cooling box 13, heat exchange tube 12 is connected in control room 16 through conveyer pipe 15 end, install semiconductor refrigerator 23 in the middle of cooling box 13 top, semiconductor refrigerator 23 cold junction sets up inside

cooling box

13, 16 inside one side is close to the top and installs atmospheric pressure inductor 18, be convenient for respond to 16 internal pressure in control room, box 1 front surface installs chamber 2 through the hinge, 2 outer surface mounting of chamber door has sealed pad, 2 front surface is close to the top and installs display table 3, box 1 one side is close to the top and installs gas holder 4 through the connecting seat, control room 16 and gas holder 4 inside packing has the insulating gas, increase the insulating gas holder 17 and connect in the middle heat exchange tube 7 of control room, it all installs in two sides to be located cooling box 6 in control room 7, cooling box 6, heat exchange tube 7 is located the inside control room 10.

The working principle of the networking control device of the transformer substation based on the embodiment 1 is as follows: will the utility model discloses install the back, during the use, controller 17 through setting controls the network deployment of transformer substation, insulating gas through setting up increases controller 17's insulating properties, when the 16 inside gas pressure values of atmospheric pressure inductor 18 induction control room diminish, reopen control valve 5, through inside moisturizing pipe 6 and control valve 5 carry the inside gas of gas holder 4 to control room 16, inside tonifying qi of carrying out control room 16, guarantee controller 17's insulating effect, start air exhauster 11 simultaneously, carry insulating gas to heat exchange tube 12 through air exhauster 11 and exhaust tube 9, start semiconductor refrigerator 23 simultaneously, cool down 13 inside cooling water of cooling box through semiconductor refrigerator 23 cold junction, cooling water after the cooling carries out the heat transfer to heat exchange tube 12, insulating gas after the heat transfer passes through conveyer pipe 15 and carries to control room 16 inside, thereby guarantee controller 17's use temperature, prolong the utility model discloses a service life, to this equipment work flow accomplishes.

Example two

As shown in fig. 1-4, the utility model provides a network deployment controlling means of transformer substation compares in embodiment one, and this embodiment still includes: a motor A19 is installed on one side of the top of the control chamber 16, a screw rod 8 is installed on an output shaft of the motor A19, a sliding block 20 is sleeved on the outer surface of the screw rod 8, the sliding block 20 is in friction contact with the control chamber 16, a motor B21 is installed in the middle of the lower surface of the sliding block 20, and blades 22 are installed on an output shaft of the motor B21.

In this embodiment, when using, drive lead screw 8 through motor A19 and rotate, drive slider 20 through lead screw 8 and remove, drive motor B21 through slider 20 and remove, drive blade 22 through motor B21 and rotate, increase the inside air current flow efficiency of control room 16 through pivoted blade 22, the inside cooling of control room 16 of being convenient for.

Claims

1. The utility model provides a network deployment controlling means of transformer substation, includes box (1) and gas holder (4), its characterized in that: control room (16) are installed at the top in box (1), controller (17) are installed through the support frame at the top in control room (16), cooling room (10) are installed to the bottom in box (1), cooling case (13) are installed to the bottom in box (1), be close to cooling case (13) one side in box (1) and install air exhauster (11), air exhauster (11) input is passed through exhaust tube (9) and is connected in control room (16), heat exchange tube (12) are installed to air exhauster (11) output, heat exchange tube (12) set up inside cooling case (13), heat exchange tube (12) end is passed through conveyer pipe (15) and is connected in control room (16), install semiconductor refrigerator (23) in the middle of cooling case (13) top, semiconductor refrigerator (23) cold junction sets up inside cooling case (13), atmospheric pressure inductor (18) are installed near the top to inside one side of control room (16).

2. The networking control device of a substation according to claim 1, characterized in that: the refrigerator door is characterized in that a refrigerator door (2) is installed on the front surface of the refrigerator body (1) through a hinge, and a display meter (3) is installed on the front surface of the refrigerator door (2) close to the top.

3. The networking control device of a substation according to claim 1, characterized in that: the gas storage tank (4) is installed near the top on one side of the box body (1) through a connecting seat, the bottom of the gas storage tank (4) is connected into a control chamber (16) through a gas supplementing pipe (6), and a control valve (5) is installed in the middle of the gas supplementing pipe (6).

4. The networking control device of a substation according to claim 1, characterized in that: the motor A (19) is installed on one side of the top of the control chamber (16), the screw rod (8) is installed on an output shaft of the motor A (19), the sliding block (20) is sleeved on the outer surface of the screw rod (8), and the sliding block (20) is in friction contact with the control chamber (16).

5. The networking control device of a substation according to claim 4, characterized in that: and a motor B (21) is arranged in the middle of the lower surface of the sliding block (20), and blades (22) are arranged on an output shaft of the motor B (21).

6. The networking control device of a substation according to claim 1, characterized in that: radiator nets (7) are installed in the middle of the two sides of the cooling chamber (10), and radiators (14) are installed at the positions, located on the two sides, of the radiator nets (7) inside the cooling chamber (10).

7. The networking control device of a substation according to claim 1, characterized in that: the heat exchange tubes (12) are spirally arranged inside the cooling box (13).