CN213636840U

CN213636840U - A high temperature resistant switch board for thermal power station

Info

Publication number: CN213636840U
Application number: CN202022743215.6U
Authority: CN
Inventors: 熊中浩; 任铄; 高翔; 黄冠杰; 郭卫霞
Original assignee: China Datang Corp Science and Technology Research Institute Co Ltd
Current assignee: China Datang Corp Science and Technology Research Institute Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-06
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a high temperature resistant switch board for thermal power station of switch board technical field, including the box, two the equal fixedly connected with second fin of surface of second fixed plate, the inner chamber of shielded box is provided with U type pipe, the output tube with the one end of input tube is all blocked and is established the tapping box, the upper end fixedly connected with refrigerator of box, the both sides of box surface are all run through there is the heat conduction post, two the equal first fin of fixedly connected with in one side of first fixed plate surface, two the equal bolted connection in middle part of first fixed plate surface has first radiator fan. The refrigerator carries air conditioning to the input tube through the tapping box with air conditioning, and in the U type was carried again to the input tube, the tapping box was got back to the rethread output tube, got back to the refrigerator by the tapping box again, and this setting can realize rapid cooling, can connect other refrigeration plant through the tapping box and refrigerate for other equipment, and the function is various, and refrigeration effect is good.

Description

A high temperature resistant switch board for thermal power station

Technical Field

The utility model relates to a switch board technical field specifically is a high temperature resistant switch board for thermal power station.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance.

The existing equipment is only provided with one set of heat dissipation equipment, the control cabinet cannot be effectively cooled when in failure, damage is caused, the cooling effect of the existing equipment is unsatisfactory, and the expected cooling effect cannot be achieved. Therefore, the utility model provides a high temperature resistant switch board for thermal power station to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant switch board for thermal power station 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:

a high-temperature-resistant control cabinet for a thermal power station comprises a cabinet body, wherein heat-conducting silicone grease is smeared on two sides of the inner surface of the cabinet body, a second fixing plate is fixedly connected to the outer surface of the heat-conducting silicone grease, second radiating fins are fixedly connected to the outer surfaces of the two second fixing plates, an isolation box is fixedly connected to one side of the inner surface of the cabinet body, a U-shaped pipe is arranged in an inner cavity of the isolation box, an output pipe and an input pipe are respectively clamped and connected to two ends of the U-shaped pipe from left to right, the output pipe and the input pipe penetrate through the cabinet body, a tapping box is clamped and connected to one ends of the output pipe and the input pipe, a refrigerator is fixedly connected to the upper end of the cabinet body, a second radiating fan is connected to the upper end of the refrigerator through a bolt, heat-conducting columns penetrate through two sides of the outer surface of, two equal fixedly connected with first fin in one side of first fixed plate surface, two equal bolted connection in middle part of first fixed plate surface has first radiator fan.

As a further aspect of the present invention: two fixedly connected with diaphragm between the second fixed plate surface middle part, the cavity has all been seted up to the surface of diaphragm, and the air current of box can be changed in the setting in cavity.

As a further aspect of the present invention: the opening part of box one side obtains being connected with the door plant, one side fixedly connected with handle of door plant surface, the surface of handle is provided with rubber, and the setting up of rubber makes to hold and feels more comfortable.

As a further aspect of the present invention: the heat conduction post with heat conduction silicone grease fixed connection, the heat conduction post sets up to the copper product, and the setting up of copper product can be faster derives the heat.

As a further aspect of the present invention: the refrigerator with the tapping box passes through the pipeline intercommunication, the surface of tapping box all is provided with reserve interface, and the setting of reserve interface can be for other equipment cooling.

As a further aspect of the present invention: the outer surfaces of the first radiating fan and the second radiating fan are provided with protective covers, and the service life of equipment can be effectively prolonged due to the arrangement of the protective covers.

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

1. the utility model discloses in, through setting up the box, first fin, first radiator fan, the second fixed plate, heat conduction silicone grease and heat conduction post, the inside fixing device of box and gaseous cooling have been realized jointly, stable in structure is not fragile, close the door plant, start first radiator fan, the inside heat of box is absorbed by the second fin, the second fin transmits the second fixed plate, the second fixed plate is transmitting the heat conduction post through heat conduction silicone grease, the heat conduction post transmits first fixed plate, first fixed plate transmits first fin with the heat, first radiator fan rotates and makes first fin rotate and cool down, this sets up simple structure stably, and is durable, and the cooling is obvious.

2. The utility model discloses in, through setting up the refrigerator, the input tube, the tapping box, the output tube, second radiator fan and U type pipe, gaseous cooling in the box has been realized jointly, the refrigerator carries the input tube with air conditioning through the tapping box with air conditioning, it is intraductal that the U type pipe is carried again to the input tube, the U type pipe is through keeping apart the heat in the case absorption box, the tapping box is got back to the rethread output tube, get back to the refrigerator by the tapping box again, second radiator fan work makes the refrigerator normally work, this sets up and can realize rapid cooling, can connect other refrigeration plant through the tapping box and refrigerate for other equipment, the function is various, refrigeration effect is good.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

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

FIG. 3 is a schematic structural view of a heat-conducting post according to the present invention;

fig. 4 is a schematic structural view of a U-shaped tube according to the present invention.

In the figure: 1. a box body; 2. a first heat sink; 3. a first heat dissipation fan; 4. a first fixing plate; 5. a transverse plate; 6. a refrigerator; 7. an input tube; 8. a tapping box; 9. an output pipe; 10. a second heat dissipation fan; 11. a door panel; 12. a second fixing plate; 13. a second heat sink; 14. heat-conducting silicone grease; 15. an isolation box; 16. a heat-conducting column; 17. a U-shaped pipe; 19. a handle.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a high temperature resistant control cabinet for a thermal power station includes a cabinet 1, heat conductive silicone grease 14 is coated on both sides of an inner surface of the cabinet 1, a second fixing plate 12 is fixedly connected to an outer surface of the heat conductive silicone grease 14, second heat dissipation plates 13 are fixedly connected to outer surfaces of the two second fixing plates 12, a separation box 15 is fixedly connected to one side of the inner surface of the cabinet 1, a U-shaped pipe 17 is disposed in an inner cavity of the separation box 15, an output pipe 9 and an input pipe 7 are respectively fastened and connected to both ends of the U-shaped pipe 17 from left to right, the output pipe 9 and the input pipe 7 both penetrate through the cabinet 1, a tapping box 8 is fastened and connected to both ends of the output pipe 9 and the input pipe 7, a refrigerator 6 is fixedly connected to an upper end of the cabinet 1, a second cooling fan 10 is bolted to an upper end of the refrigerator 6, the equal fixedly connected with first fixed plate 4 of one end of heat conduction post 16, the equal fixedly connected with first fin 2 of one side of two first fixed plate 4 surfaces, the equal bolted connection in middle part of two first fixed plate 4 surfaces has first radiator fan 3.

Wherein, fixedly connected with diaphragm 5 between two 12 outer surface middle parts of second fixed plate, the cavity has all been seted up to diaphragm 5's surface, and the air current of box 1 can be changed in the setting in cavity.

Wherein, the opening part of box 1 one side obtains being connected with door plant 11, and one side fixedly connected with handle 19 of door plant 11 surface, the surface of handle 19 is provided with rubber, and the setting up of rubber makes holding more comfortable.

Wherein, heat conduction post 16 and heat conduction silicone grease 14 fixed connection, heat conduction post 16 sets up to the copper product, and the setting up of copper product can be faster derives the heat.

Wherein, refrigerator 6 and tapping box 8 pass through the pipeline intercommunication, and tapping box 8's surface all is provided with reserve interface, and the setting of reserve interface can be for other equipment cooling.

The outer surfaces of the first cooling fan 3 and the second cooling fan 10 are provided with protective covers, and the arrangement of the protective covers can effectively prolong the service life of the equipment.

The utility model discloses a theory of operation is: the door plate 11 is closed, the first heat radiation fan 3 is started, the heat in the box body 1 is absorbed by the second heat radiation fins 13, the second heat radiation fins 13 are transmitted to the second fixing plate 12, the second fixing plate 12 is transmitted to the heat conduction columns 16 through the heat conduction silicone grease 14, the heat conduction columns 16 are transmitted to the first fixing plate 4, the first fixing plate 4 transmits the heat to the first heat radiation fins 2, the first heat radiation fan 3 rotates to enable the first heat radiation fins 2 to rotate for cooling, the structure is simple, stable and durable, the cooling is obvious, the refrigerator 6 transmits the cold air to the input pipe 7 through the tapping box 8, the input pipe 7 is transmitted into the U-shaped pipe 17, the U-shaped pipe 17 absorbs the heat in the box body 1 through the isolation box 15, then returns to the tapping box 8 through the output pipe 9, and then returns to the refrigerator 6 through the tapping box 8, the second heat radiation fan 10 works to enable the refrigerator 6 to normally work, and the arrangement can, can connect other refrigeration plant and refrigerate for other equipment through tapping box 8, the function is various, and refrigeration effect is good, and two kinds of cooling device make the cooling of switch board obtain effectual assurance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high temperature resistant switch board for thermal power station, includes box (1), its characterized in that: heat-conducting silicone grease (14) is smeared on two sides of the inner surface of the box body (1), second fixing plates (12) are fixedly connected to the outer surfaces of the heat-conducting silicone grease (14), second cooling fins (13) are fixedly connected to the outer surfaces of the two second fixing plates (12), an isolation box (15) is fixedly connected to one side of the inner surface of the box body (1), a U-shaped pipe (17) is arranged in an inner cavity of the isolation box (15), an output pipe (9) and an input pipe (7) are respectively clamped and connected to two ends of the U-shaped pipe (17) from left to right, the output pipe (9) and the input pipe (7) penetrate through the box body (1), a distribution box (8) is clamped and connected to one end of the output pipe (9) and one end of the input pipe (7), a refrigerator (6) is fixedly connected to the upper end of the box body (1), and a second cooling fan (10) is bolted to the upper, the heat-conducting column (16) penetrates through two sides of the outer surface of the box body (1), a first fixing plate (4) and a first cooling fin (2) are fixedly connected to one side of the outer surface of the first fixing plate (4) respectively, and a first cooling fan (3) is connected to the middle of the outer surface of the first fixing plate (4) through bolts.

2. A high temperature resistant control cabinet for a thermal power station according to claim 1, characterized in that: two fixedly connected with diaphragm (5) between second fixed plate (12) surface middle part, the cavity has all been seted up to the surface of diaphragm (5).

3. A high temperature resistant control cabinet for a thermal power station according to claim 1, characterized in that: the refrigerator is characterized in that a door plate (11) is connected to an opening on one side of the box body (1), a handle (19) is fixedly connected to one side of the outer surface of the door plate (11), and rubber is arranged on the outer surface of the handle (19).

4. A high temperature resistant control cabinet for a thermal power station according to claim 1, characterized in that: the heat conduction column (16) is fixedly connected with the heat conduction silicone grease (14), and the heat conduction column (16) is made of copper.

5. A high temperature resistant control cabinet for a thermal power station according to claim 1, characterized in that: the refrigerator (6) is communicated with the tapping box (8) through a pipeline, and spare interfaces are arranged on the outer surface of the tapping box (8).

6. A high temperature resistant control cabinet for a thermal power station according to claim 1, characterized in that: and protective covers are arranged on the outer surfaces of the first heat radiation fan (3) and the second heat radiation fan (10).