CN219086618U

CN219086618U - Electrical control cabinet structure

Info

Publication number: CN219086618U
Application number: CN202223289923.2U
Authority: CN
Inventors: 刘济宁; 刘宝伟; 高巧丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-26
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses an electrical control cabinet structure which comprises an electrical control cabinet main body, wherein a left radiating plate and a right radiating plate are fixedly arranged on the inner side of the electrical control cabinet main body, serpentine pipelines are arranged in the left radiating plate and the right radiating plate, the two serpentine pipelines are connected through a first connecting pipe, and a circulating cooling mechanism connected with the left radiating plate and the right radiating plate is arranged on the outer side of the electrical control cabinet main body. According to the utility model, the cooling treatment can be carried out on the outside air while the cooling treatment is carried out on the electric control cabinet by water cooling, so that the cooling effect is improved.

Description

Electrical control cabinet structure

Technical Field

The utility model relates to the technical field of electrical control cabinets, in particular to an electrical control cabinet structure.

Background

The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The phenomenon that the temperature of the existing electrical control cabinets rises when the electrical control cabinets run for a long time can occur, and the heat dissipation device of the general electrical control cabinets can not achieve effective heat dissipation;

therefore, in the heat dissipation structure for the electrical control cabinet, disclosed in the patent publication No. CN213879003U, the heat dissipation rate is improved by utilizing the design of a fan; the design of the spraying device and the supporting plate can prevent external dust and avoid cold air from entering; the design of the circulating water pipe dissipates heat in real time;

but in the in-process of actual work, in hot summer, when external temperature is too much, the fan is with the leading-in electrical control cabinet of external hot air, can't effectual cooling, reduces radiating effect even, and secondly, utilizes water smoke to carry out dust fall cooling, and water smoke contacts with the electrical component in the electrical control cabinet easily to the emergence accident has great potential safety hazard.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an electrical control cabinet structure which can cool outside air while cooling the electrical control cabinet by water cooling so as to improve the heat dissipation effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an electrical control cabinet structure, includes the electrical control cabinet main part, the inboard fixed mounting of electrical control cabinet main part has left heating panel and right heating panel, the inside of left heating panel and right heating panel all is provided with the snakelike pipeline, two connect through first connecting pipe between the snakelike pipeline, the outside of electrical control cabinet main part is provided with the circulation cooling mechanism who is connected with left heating panel, right heating panel, the outside of electrical control cabinet main part is provided with the cooling mechanism who is used for heat dissipation cooling.

Preferably, the cooling plate of circulation cooling mechanism on the electrical control cabinet main part outside is including fixed connection, the inside of cooling plate is provided with helical piping, the outside fixed mounting of electrical control cabinet main part has the water tank, the lateral wall fixed mounting of water tank has the water pump, the input intercommunication water tank of water pump, the output of water pump is connected with helical piping's inlet end through the inlet tube, helical piping's outlet end is connected with the snakelike pipeline that is located right heating panel through the second connecting pipe, is located snakelike pipeline in the left heating panel passes through the back flow and is connected with the water tank.

Preferably, the heat dissipation mechanism comprises a fan fixedly connected to the upper side of the electric control cabinet main body, an air inlet pipe is fixedly connected to the output end of the fan, one end, away from the fan, of the air inlet pipe is communicated with the cooling plate, a blowing pipe is connected to the lower end of the cooling plate, and one end, away from the air inlet pipe, of the blowing pipe extends to the inside of the electric control cabinet main body.

Preferably, the cooling plate is of a hollow structure.

Preferably, the cooling plate, the left cooling plate and the right cooling plate are all made of aluminum.

Preferably, the first connecting pipe is fixedly installed with the inner top of the electrical control cabinet main body through a plurality of pipe clamps.

The utility model has the following beneficial effects:

1. through the arrangement of the circulating cooling mechanism, cooling water passes through the serpentine pipelines in the left heat dissipation plate and the right heat dissipation plate, so that the left heat dissipation plate and the right heat dissipation plate are cooled by the cooling water, the temperature in the electrical control cabinet can be reduced, and the electrical control cabinet can work normally conveniently;

2. through the setting of heat dissipation mechanism, can cool down the cooling treatment with external air, avoid external hot air to get into in the electrical control cabinet, reduced the effect of heat dissipation cooling, further improved radiating purpose.

Drawings

Fig. 1 is a schematic structural diagram of an electrical control cabinet according to the present utility model;

FIG. 2 is a cross-sectional view of a left heat sink plate of an electrical control cabinet according to the present utility model;

fig. 3 is a cross-sectional view of a cooling plate of an electrical control cabinet structure according to the present utility model.

In the figure: 1 an electrical control cabinet main body, 2 a left cooling plate, 3 a first connecting pipe, 4 a fan, 5 an air inlet pipe, 6 a cooling plate, 7 a water inlet pipe, 8 a water tank, 9 a water pump, 10 a return pipe, 11 a second connecting pipe, 12 a blowing pipe, 13 a right cooling plate, 14 a serpentine pipeline and 15 a spiral pipeline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, an electrical control cabinet structure comprises an electrical control cabinet main body 1, wherein an exhaust outlet is formed in the upper right end of the electrical control cabinet main body 1, a left heat dissipation plate 2 and a right heat dissipation plate 13 are fixedly arranged on the inner side of the electrical control cabinet main body 1, serpentine pipelines 14 are arranged in the left heat dissipation plate 2 and the right heat dissipation plate 13, the two serpentine pipelines 14 are connected through a first connecting pipe 3, and the first connecting pipe 3 is fixedly arranged on the inner top of the electrical control cabinet main body 1 through a plurality of pipe clamps;

the outside of the electric control cabinet main body 1 is provided with a circulating cooling mechanism connected with the left heat dissipation plate 2 and the right heat dissipation plate 13, the circulating cooling mechanism comprises a cooling plate 6 fixedly connected to the outside of the electric control cabinet main body 1, the cooling plate is of a hollow structure, the cooling plate 6, the left heat dissipation plate 2 and the right heat dissipation plate 13 are all made of aluminum, the electric control cabinet has good heat conductivity, a spiral pipeline 15 is arranged in the cooling plate 6, a water tank 8 is fixedly arranged on the outside of the electric control cabinet main body 1, a water pump 9 is fixedly arranged on the side wall of the water tank 8, the input end of the water pump 9 is communicated with the water tank 8, the output end of the water pump 9 is connected with the water inlet end of the spiral pipeline 15 through a water inlet pipe 7, the water outlet end of the spiral pipeline 15 is communicated with a serpentine pipeline 14 positioned in the right heat dissipation plate 13 through a second connecting pipe 11, and the serpentine pipeline 14 positioned in the left heat dissipation plate 2 is connected with the water tank 8 through a return pipe 10;

the outside of electrical control cabinet main part 1 is provided with the cooling mechanism that is used for the heat dissipation cooling, and cooling mechanism includes fan 4 of fixed connection on electrical control cabinet main part 1 upside, and the output fixedly connected with air-supply line 5 of fan 4, the one end and the cooling plate 6 intercommunication of fan 4 are kept away from to air-supply line 5, and the lower extreme of cooling plate 6 is connected with blowing pipe 12, and blowing pipe 12 is kept away from the inside that the one end of air-supply line 5 extends to electrical control cabinet main part 1.

Working principle:

when the electric control cabinet main body 1 is operated, the temperature in the electric control cabinet main body 1 rises, the water pump 9 is started, the water pump 9 pumps out cooling liquid from the water tank 8, the cooling liquid flows into the spiral pipeline 15 along the water inlet pipe 7, then the cooling liquid flows into the spiral pipeline 15 through the first connecting pipe 3, the second connecting pipe 11 and the serpentine pipeline 14, the left cooling plate 2 and the right cooling plate 13 can be cooled and radiated, the temperature in the electric control cabinet main body 1 can be reduced, and finally the cooling liquid flows back into the water tank 8 through the return pipe 10, so that the cooling liquid can be circularly cooled and used;

opening fan 4, fan 4 is with in the inner chamber of external air through air-supply line 5 leading-in cooling board 6, when the coolant liquid passes through helical pipe 15, can reduce the temperature in the cooling board 6, reduces the heat in the air simultaneously to in the better cooling that dispels the heat of being convenient for, blow in electric control cabinet main part 1 through blowing pipe 12 at last, external air blows the inside steam of electric control cabinet main part 1 and upwards discharges, reaches radiating purpose.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides an electrical control cabinet structure, includes electrical control cabinet main part (1), its characterized in that, the inboard fixed mounting of electrical control cabinet main part (1) has left heating panel (2) and right heating panel (13), the inside of left heating panel (2) and right heating panel (13) all is provided with snakelike pipeline (14), two connect through first connecting pipe (3) between snakelike pipeline (14), the outside of electrical control cabinet main part (1) is provided with the circulative cooling mechanism who is connected with left heating panel (2), right heating panel (13), the outside of electrical control cabinet main part (1) is provided with the cooling mechanism who is used for heat dissipation cooling.

2. The electrical control cabinet structure according to claim 1, characterized in that the circulating cooling mechanism comprises a cooling plate (6) fixedly connected to the outer side of the electrical control cabinet main body (1), a spiral pipeline (15) is arranged in the cooling plate (6), a water tank (8) is fixedly arranged on the outer side of the electrical control cabinet main body (1), a water pump (9) is fixedly arranged on the side wall of the water tank (8), the input end of the water pump (9) is communicated with the water tank (8), the output end of the water pump (9) is connected with the water inlet end of the spiral pipeline (15) through a water inlet pipe (7), the water outlet end of the spiral pipeline (15) is communicated with a serpentine pipeline (14) positioned in the right radiating plate (13) through a second connecting pipe (11), and the serpentine pipeline (14) positioned in the left radiating plate (2) is connected with the water tank (8) through a return pipe (10).

3. The electrical control cabinet structure according to claim 1, wherein the heat dissipation mechanism comprises a fan (4) fixedly connected to the upper side of the electrical control cabinet main body (1), an output end of the fan (4) is fixedly connected with an air inlet pipe (5), one end of the air inlet pipe (5), which is far away from the fan (4), is communicated with a cooling plate (6), a blowing pipe (12) is connected to the lower end of the cooling plate (6), and one end of the blowing pipe (12), which is far away from the air inlet pipe (5), extends to the inside of the electrical control cabinet main body (1).

4. An electrical control cabinet structure according to claim 3, characterized in that the cooling plate (6) is of hollow construction.

5. The electrical control cabinet structure according to claim 4, wherein the cooling plate (6), the left cooling plate (2) and the right cooling plate (13) are made of aluminum.

6. An electrical control cabinet structure according to claim 1, characterized in that the first connecting pipe (3) is fixedly mounted with the inner top of the electrical control cabinet body (1) by means of a plurality of pipe clamps.