Box-type substation heat dissipation device

Abstract

The utility model relates to the technical field of box-type substations, in particular to a box-type substation heat dissipation device which comprises a device body, plate grooves are formed in the surfaces of the left side and the right side of the device body, side plates are arranged in the plate grooves, and mounting grooves are formed in the surfaces of the sides, away from the plate grooves, of the side plates. A fixing plate is fixedly mounted on the inner side of the mounting groove, a guide rod and an elastic pressure spring are arranged on the surface of the rear side of the fixing plate, guide plates are fixedly mounted at the rear ends of the guide rod and the elastic pressure spring, a top cover is arranged at the top of the device body, and a heat dissipation mechanism is arranged in the device body. According to the box-type transformer substation heat dissipation device, through the arrangement of the box-type transformer substation heat dissipation device, the purpose of adjusting the ventilation area is achieved through the structural design in the heat dissipation mechanism, meanwhile, cooling water can take away heat in the device body, the heat dissipation effect of the device is improved, and normal operation of transformer substation equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type transformer substations, in particular to a heat dissipation device for box-type transformer substations. Background Art

[0002] Substation refers to the place in the power system where voltage and current are transformed, electric energy is received and distributed. The substation in the power plant is a step-up substation, which is used to step up the electric energy generated by the generator and feed it into the high-voltage power grid. Most substations are equipped with protective shells on the outside, so they are also called box-type substations.

[0003] A box-type substation heat dissipation device currently used mostly uses a cooling fan to achieve the cooling function in the substation. The ventilation area in this cooling method is not adjustable, and the cooling effect it exhibits is not good, which can easily cause overheating of the substation equipment, which is not conducive to the normal operation of the substation. At the same time, most of the side panels in the substation are connected to the box body in an integrated manner, so that the internal space of the box body cannot be expanded, which brings trouble to the subsequent maintenance of the substation equipment and affects the maintenance efficiency of the maintenance personnel.

[0004] In summary, the utility model solves the problems in the above-mentioned background technology by designing a box-type substation heat dissipation device. Utility Model Content

[0005] The purpose of the utility model is to provide a box-type substation heat dissipation device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A box-type substation heat dissipation device, comprising a device body, both left and right side surfaces of the device body are provided with plate grooves, the inside of the plate grooves is provided with side plates, the side surface of the side plate away from the plate grooves is provided with mounting grooves, the inside of the mounting grooves is fixedly provided with a fixing plate, the rear side surfaces of the fixing plate are respectively provided with guide rods and elastic compression springs, the rear ends of the guide rods and the elastic compression springs are fixedly provided with guide plates, the top of the device body is provided with a top cover, and the inside of the device body is provided with a heat dissipation mechanism;

[0008] The heat dissipation mechanism includes a heat dissipation box, an electric push rod, a filter and a heat dissipation fan. The heat dissipation box is fixedly installed on the rear side of the device body, and a refrigeration device and a cooling box are fixedly installed on the rear side thereof. A circulating pump is fixedly installed on the top of the cooling box. A copper heat dissipation pipe is arranged inside the heat dissipation box. The electric push rod, the filter and the heat dissipation fan are all fixedly installed on the top surface of the device body.

[0009] As a preferred solution of the present invention, the inner wall of the plate groove is in close contact with the outer surface of the side plate.

[0010] As a preferred solution of the utility model, the installation grooves are distributed front-to-back symmetrically with respect to the right side center axis of the side plate.

[0011] As a preferred solution of the utility model, the front end of the guide rod is successively fitted into and penetrates the rear surface of the fixed plate, the front inner wall of the mounting groove and extends to the front side of the side plate, and the front and rear inner walls of the plate groove are provided with sockets that are plugged into the guide rod.

[0012] As a preferred solution of the utility model, the front inner wall of the heat dissipation box extends to the interior of the device body, the copper heat dissipation pipe is arranged in a serpentine shape, and both ends thereof penetrate the top inner wall of the heat dissipation box and extend outward.

[0013] As a preferred solution of the utility model, the input end of the refrigeration device is connected to the tail end of the copper heat dissipation pipe through a pipe, and its output end is connected to the top interior of the cooling box through a pipe, the output end of the circulation pump is connected to the head end of the copper heat dissipation pipe through a pipe, and its input end is connected to the inner bottom end of the cooling box through a pipe, and the interior of the cooling box is filled with cooling water.

[0014] As a preferred solution of the utility model, the cooling fan and the electric push rod are both embedded and installed on the top surface of the device body, and the telescopic end of the electric push rod is connected to the bottom surface of the top cover.

[0015] As a preferred solution of the utility model, the bottom surface of the top cover is provided with an adaption groove adapted to the filter screen.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a box-type substation heat dissipation device is set up, and the structural design in the heat dissipation mechanism is utilized to realize the displacement drive of the top cover by the electric push rod and the guidance of the cooling water by the circulating pump, so that the top cover is gradually separated from the filter, thereby achieving the purpose of adjusting the ventilation area. At the same time, the cooling water can take away the heat inside the device body, thereby improving the heat dissipation effect of the device and facilitating the normal operation of the substation equipment.

[0018] 2. In the utility model, a box-type substation heat dissipation device is set up, thereby utilizing the structural design of the installation groove, the fixing plate, the guide rod, the elastic compression spring and the guide plate to realize the elastic support of the guide plate by the elastic compression spring, so that the guide rod and the socket are plugged in, thereby achieving the purpose of convenient disassembly and assembly of the side panel, providing convenience for maintenance personnel and ensuring the maintenance efficiency of maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure of point A;

[0021] Figure 3 It is a structural schematic diagram of the plate slot of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the heat dissipation mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the heat dissipation box of the utility model.

[0024] In the figure: 1. device body; 101. plate slot; 102. side plate; 1021. mounting slot; 1022. fixing plate; 1023. guide rod; 1024. elastic compression spring; 1025. guide plate; 103. top cover; 2. heat dissipation mechanism; 201. heat dissipation box; 202. electric push rod; 203. filter; 204. heat dissipation fan; 205. refrigeration device; 206. cooling box; 207. circulation pump; 208. copper heat dissipation pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0029] For examples, see Figure 1-5 , the utility model provides a technical solution:

[0030] A box-type substation heat dissipation device, comprising a device body 1, a plate groove 101 is provided on both left and right side surfaces of the device body 1, a side plate 102 is provided inside the plate groove 101, a mounting groove 1021 is provided on the side surface of the side plate 102 away from the plate groove 101, a fixing plate 1022 is fixedly installed on the inner side of the mounting groove 1021, a guide rod 1023 and an elastic compression spring 1024 are respectively provided on the rear side surface of the fixing plate 1022, a guide plate 1025 is fixedly installed on the rear ends of the guide rod 1023 and the elastic compression spring 1024, a top cover 103 is provided on the top of the device body 1, and a heat dissipation mechanism 2 is provided inside the device body 1;

[0031] Specifically, the inner wall of the plate groove 101 is in contact with the outer surface of the side plate 102, the mounting groove 1021 is symmetrically distributed front and back about the right central axis of the side plate 102, the front end of the guide rod 1023 is sequentially in contact with the rear surface of the fixing plate 1022 and the front inner wall of the mounting groove 1021 and extends to the front side of the side plate 102, and the front and rear inner walls of the plate groove 101 are provided with sockets connected to the guide rod 1023;

[0032] In this embodiment, the plate groove 101 is mainly used to contact the side plate 102, and the guide plate 1025 is mainly used to drive the guide rod 1023 and stretch the elastic compression spring 1024 to disengage the guide rod 1023 from the socket, thereby achieving the purpose of disassembling the side plate 102 and expanding the maintenance space for maintenance personnel.

[0033] In this embodiment, please refer to Figure 1 , Figure 4 and Figure 5 The heat dissipation mechanism 2 includes a heat dissipation box 201, an electric push rod 202, a filter 203 and a heat dissipation fan 204. The heat dissipation box 201 is fixedly installed on the rear side of the device body 1, and a refrigeration device 205 and a cooling box 206 are fixedly installed on the rear side thereof. A circulating pump 207 is fixedly installed on the top of the cooling box 206. A copper heat dissipation pipe 208 is arranged inside the heat dissipation box 201. The electric push rod 202, the filter 203 and the heat dissipation fan 204 are all fixedly installed on the top surface of the device body 1.

[0034] Specifically, the front inner wall of the heat dissipation box 201 extends to the interior of the device body 1, the copper heat dissipation pipe 208 is arranged in a serpentine shape, and both ends thereof penetrate the top inner wall of the heat dissipation box 201 and extend outward, the input end of the refrigeration device 205 is connected with the tail end of the copper heat dissipation pipe 208 through a pipeline, and its output end is connected with the top interior of the cooling box 206 through a pipeline, the output end of the circulation pump 207 is connected with the head end of the copper heat dissipation pipe 208 through a pipeline, and its input end is connected with the inner bottom end of the cooling box 206 through a pipeline, the interior of the cooling box 206 is filled with cooling water, the heat dissipation fan 204 and the electric push rod 202 are embedded and installed on the top surface of the device body 1, the telescopic end of the electric push rod 202 is connected to the bottom surface of the top cover 103, and the bottom surface of the top cover 103 is provided with an adaptation groove adapted to the filter 203;

[0035] In this embodiment, the electric push rod 202 is mainly used to drive the top cover 103, so that the top cover 103 gradually separates from the filter 203, so that the ventilation area of ​​the filter 103 changes, so as to facilitate the adjustment of the air exchange volume inside and outside the device body 1, and the circulating pump 207 is mainly used to guide the cooling water in the cooling box 206, so that the cooling water passes through the copper heat pipe 108 and the refrigeration device 205 and flows back to the cooling box 206. The cooling water can drive the heat inside the device body 1, wherein the refrigeration device 205 can ensure the cooling temperature of the cooling water, thereby improving the heat dissipation effect of the box-type substation and meeting the needs of users.

[0036] The working process of the utility model is as follows: when using a box-type substation heat dissipation device, first install the box-type substation at the required position, then adjust the ventilation area of ​​the filter 203 according to the operation of the substation, start the electric push rod 202 and the cooling fan 204, the telescopic end of the electric push rod 202 begins to stretch and drives the top cover 103 to move, and the bottom surface of the top cover 103 gradually separates from the filter 203, thereby realizing the adjustment of the air exchange volume inside and outside the device body 1, at the same time, start the circulation pump 207, and the circulation pump 207 guides the cooling water in the cooling box 206 to make the cooling water flow along the copper heat dissipation pipe 208, and when passing through the inside of the device body 1 The cooling water can absorb its heat, and then flow to the input end of the refrigeration device 205 and out from the output end thereof, and flow into the cooling box 206, so that it is convenient to quickly cool down the equipment in the substation and ensure the operation state of the substation. Furthermore, when it is necessary to disassemble the side plate 102, an external force is applied to the guide plate 1025, and the guide plate 1025 drives the guide rod 1023 to move, and the guide rod 1023 gradually disengages from the socket, and the device guide rod 1023 is completely separated from the socket, and then the side plate 102 can be disassembled, which effectively expands the maintenance space of the device body 1, facilitates maintenance personnel to repair equipment or replace parts, and improves the practicality of the box-type substation.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box-type substation heat dissipation device, comprising a device body (1), characterized in that: The left and right side surfaces of the device body (1) are both provided with plate grooves (101), a side plate (102) is arranged inside the plate groove (101), a mounting groove (1021) is arranged on the side surface of the side plate (102) away from the plate groove (101), a fixing plate (1022) is fixedly installed inside the fixing groove (1021), a guide rod (1023) and an elastic compression spring (1024) are respectively arranged on the rear side surface of the fixing plate (1022), and a guide plate (1025) is fixedly installed at the rear ends of the guide rod (1023) and the elastic compression spring (1024), a top cover (103) is arranged on the top of the device body (1), and a heat dissipation mechanism (2) is arranged inside the device body (1); The heat dissipation mechanism (2) comprises a heat dissipation box (201), an electric push rod (202), a filter (203) and a heat dissipation fan (204); the heat dissipation box (201) is fixedly mounted on the rear side of the device body (1), and a refrigeration device (205) and a cooling box (206) are fixedly mounted on the rear side thereof; a circulating pump (207) is fixedly mounted on the top of the cooling box (206); a copper heat dissipation pipe (208) is arranged inside the heat dissipation box (201); and the electric push rod (202), the filter (203) and the heat dissipation fan (204) are all fixedly mounted on the top surface of the device body (1).

2. A box-type substation heat dissipation device according to claim 1, characterized in that: The inner wall of the plate groove (101) is in close contact with the outer surface of the side plate (102).

3. A box-type substation heat dissipation device according to claim 1, characterized in that: The installation grooves (1021) are distributed front-to-back symmetrically with respect to the right central axis of the side plate (102).

4. A box-type substation heat dissipation device according to claim 1, characterized in that: The front end of the guide rod (1023) sequentially fits through the rear surface of the fixing plate (1022), the front inner wall of the mounting groove (1021), and extends to the front side of the side plate (102); the front and rear inner walls of the plate groove (101) are provided with sockets for plugging into the guide rod (1023).

5. The heat dissipation device for a box-type substation according to claim 1 is characterized in that: The front inner wall of the heat dissipation box (201) extends to the interior of the device body (1); the copper heat dissipation pipe (208) is arranged in a serpentine shape, and both ends thereof penetrate the top inner wall of the heat dissipation box (201) and extend outwards.

6. A box-type substation heat dissipation device according to claim 1, characterized in that: The input end of the refrigeration device (205) is connected to the rear end of the copper heat dissipation pipe (208) through a pipe, and the output end thereof is connected to the top of the cooling box (206) through a pipe. The output end of the circulation pump (207) is connected to the head end of the copper heat dissipation pipe (208) through a pipe, and the input end thereof is connected to the bottom end of the cooling box (206) through a pipe. The cooling box (206) contains cooling water.

7. A box-type substation heat dissipation device according to claim 1, characterized in that: The cooling fan (204) and the electric push rod (202) are both embedded and installed on the top surface of the device body (1); the telescopic end of the electric push rod (202) is connected to the bottom surface of the top cover (103).

8. The box-type substation heat dissipation device according to claim 1 is characterized in that: The bottom surface of the top cover (103) is provided with an adaption groove adapted to the filter screen (203).

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