CN212064750U - An electrical control equipment cabinet with multiple cooling functions - Google Patents

Abstract

The utility model relates to an electrical control equipment cabinet with multiple heat dissipation functions, which comprises a base, wherein the top of the base is fixedly connected with a cabinet body, the top of the cabinet body is fixedly connected with a rain baffle, the inner wall of the rear side of the cabinet body is connected with a mounting plate, the rear side of the mounting plate is connected with a heat conduction block, two sides of the heat conduction block are fixedly connected with radiating fins, the heat conduction block is internally provided with radiating pipes in a through way, two sides of the top end of the cabinet body are provided with first radiating ports, the inner side of the first radiating ports is provided with a first fan, a water tank is arranged in the base, the bottom end of the radiating pipe penetrates through the cabinet body and is connected in the water tank, the rear side of the cabinet body is provided with a cooling chamber, the cooling chamber is internally provided with a circulating water pipe, the utility model discloses a heat conduction block is arranged, heat generated when an electrical appliance operates is, the heat dissipation efficiency in the equipment cabinet is improved.

Description

An electrical control equipment cabinet with multiple cooling functions

technical field

The utility model relates to an electrical control equipment cabinet with multiple heat dissipation functions, belonging to the technical field of control cabinets.

Background technique

Electrical control equipment cabinets are made of steel to protect components from working properly. Electrical control equipment cabinets are widely used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring , transportation industry, etc., the power components in the electrical control equipment cabinet will dissipate more heat during operation, so a good heat dissipation system is required. The current heat dissipation device generally relies on heat dissipation holes to dissipate heat. Therefore, the diameter and number of the heat dissipation holes on the top plate are limited, which will lead to slow heat dissipation, so that the heat of the components, and make the working state unstable.

Utility model content

The purpose of the utility model is to provide an electrical control equipment cabinet with multiple heat dissipation functions. By being provided with a heat conduction block, the heat generated when the electrical appliance is running is transferred to the heat conduction block through the mounting plate, and then the heat conduction block passes through the heat dissipation fins and the heat conduction block respectively. The heat dissipation pipe transfers heat to dissipate heat and improve the heat dissipation efficiency in the equipment cabinet. By having a water tank, the bottom of the heat dissipation pipe is connected to the water tank, and the heat can be transferred to the water tank. Circulation, where the water flows to the circulating water pipe, is cooled by a second fan, which facilitates the continuous heat dissipation of the equipment cabinet, and solves the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An electrical control equipment cabinet with multiple heat dissipation functions includes a base, a cabinet body is fixedly connected to the top of the base, a rain shield is fixedly connected to the top of the cabinet body, and a rear inner wall of the cabinet body is connected to A mounting plate, a heat-conducting block is connected to the rear side of the mounting plate, heat-dissipating fins are fixedly connected to both sides of the heat-conducting block, a heat-dissipating pipe is provided through the heat-conducting block, and two sides of the top of the cabinet are provided with The first heat dissipation port, the inner side of the first heat dissipation port is provided with a first fan, the base is provided with a water tank, the bottom end of the heat dissipation pipe is connected to the water tank through the cabinet body, and the rear side of the cabinet body is provided with a water tank. There is a cooling chamber, a circulating water pipe is arranged in the cooling chamber, one end of the circulating water pipe is connected with a water pump, the other end of the circulating water pipe is connected in the water tank, and a second heat dissipation port is arranged on the rear side of the cooling chamber, so A second fan is arranged on the inner side of the second heat dissipation port.

Further, the rain shields are fixedly connected to the two sides and the rear side of the top of the cabinet body, and an angle of 45 degrees is formed between the rain shields and the cabinet body.

Further, the heat dissipation fins are L-shaped, and the heat dissipation fins are attached to the inner walls on both sides of the cabinet.

Further, the heat dissipation pipe is a hollow circular pipe, and the top end of the heat dissipation pipe is provided with a plug.

Further, the mounting plate is fixedly connected to the inner wall of the rear side of the cabinet by bolts, and the heat conducting block is attached to the rear side of the mounting plate.

Further, a water lead pipe is connected to the water pump, and the bottom end of the water lead pipe is arranged in the water tank.

The beneficial effects of the present utility model are:

1. With the heat conduction block, the heat generated when the electrical appliance is running is transferred to the heat conduction block through the installation plate, and then the heat conduction block transfers the heat through the heat dissipation fins and the heat dissipation pipe respectively, so as to improve the heat dissipation efficiency in the equipment cabinet;

2. By having a water tank, the bottom of the heat dissipation pipe is connected to the water tank, which can transfer heat to the water tank, conduct heat transfer through water, and then circulate the water through the water pump, and the second fan is used at the place where the water flows to the circulating water pipe. Cooling down to facilitate continuous cooling of the equipment cabinet.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the specific embodiments of the present invention, the accompanying drawings are used to explain the present invention, and do not constitute a limitation to the present invention.

1 is a schematic diagram of the overall structure of an electrical control equipment cabinet with multiple heat dissipation functions according to the present invention;

2 is a schematic diagram of the internal structure of an electrical control equipment cabinet with multiple heat dissipation functions according to the present invention;

3 is a schematic diagram of the internal structure of a heat conduction block of an electrical control equipment cabinet with multiple heat dissipation functions according to the present invention;

4 is a cross-sectional view of an electrical control equipment cabinet with multiple heat dissipation functions of the present invention;

5 is a schematic structural diagram of a circulating water pipe of an electrical control equipment cabinet with multiple heat dissipation functions according to the present invention;

Labels in the figure: 1. Base; 2. Cabinet; 3. Weathershield; 4. Mounting plate; 5. Thermal block; 6. Cooling fin; 7. Cooling pipe; A fan; 10, a water tank; 11, a cooling chamber; 12, a circulating water pipe; 13, a water pump; 14, a second cooling outlet; 15, a second fan; 16, a plug;

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Please refer to Fig. 1-Fig. 5, the utility model provides a technical solution:

An electrical control equipment cabinet with multiple heat dissipation functions includes a base 1, a cabinet body 2 is fixedly connected to the top of the base 1, and a rain shield 3 is fixedly connected to the top of the cabinet body 2, which can prevent rainwater from running down the first floor. A heat dissipation port 8 and a second heat dissipation port 14 enter into the equipment cabinet, a mounting plate 4 is connected to the rear inner wall of the cabinet body 2 , and a heat conducting block 5 is connected to the rear side of the mounting plate 4 to install the electrical appliance to the installation On the board 4, the heat generated when the electrical appliance is running is transferred to the heat-conducting block 5 through the mounting board 4. The heat-dissipating fins 6 are fixedly connected on both sides of the heat-conducting block 5, and the heat-conducting block 5 is provided with a heat-dissipating pipe 7. , the top two sides of the cabinet body 2 are provided with a first heat dissipation port 8, and the inner side of the first heat dissipation port 8 is provided with a first fan 9, which can take away the heat dissipated in the cabinet body 2 and facilitate the heat dissipation of the equipment cabinet. , the base 1 is provided with a water tank 10, the bottom end of the heat dissipation pipe 7 is connected to the water tank 10 through the cabinet 2, the heat conduction block 5 transmits heat to the water tank 10 through the heat dissipation pipe 7, and the heat is transmitted through water, The rear side of the cabinet body 2 is provided with a cooling chamber 11 , and a circulating water pipe 12 is arranged in the cooling chamber 11 . One end of the circulating water pipe 12 is connected to a water pump 13 , and the other end of the circulating water pipe 12 is connected to the water tank 10 . Inside, the rear side of the cooling chamber 11 is provided with a second heat dissipation port 14, and the inner side of the second heat dissipation port 14 is provided with a second fan 15. The water is circulated by the water pump 13, and the water flows to the circulating water pipe 12. The temperature of the water in the water tank 10 is lowered by the cooling of the second fan 15, which facilitates the continuous heat dissipation of the equipment cabinet.

Specifically, as shown in FIG. 1 , the rain shield 3 is fixedly connected to the two sides and the rear side of the top of the cabinet body 2 , and the rain shield 3 and the cabinet body 2 form an angle of 45 degrees, which can prevent rainwater from entering inside cabinet 2.

Specifically, as shown in FIG. 2 , the heat dissipation fins 6 are L-shaped, the heat dissipation fins 6 are attached to the inner walls on both sides of the cabinet 2 , and the heat conduction block 5 transfers part of the heat through the heat dissipation fins 6 to On the inner wall of the cabinet body 2 , heat dissipation is carried out autonomously through the cabinet body 2 .

Specifically, as shown in FIG. 3 , the heat dissipation pipe 7 is a hollow circular pipe, which can increase the contact area with the water in the water tank 10 and improve the effect of heat transfer. The top of the heat dissipation pipe 7 is provided with a plug 16 to prevent The evaporated water vapor enters the cabinet 2 .

Specifically, as shown in FIG. 4 , the mounting plate 4 is fixedly connected to the rear inner wall of the cabinet 2 by bolts, and the heat conducting block 5 is attached to the rear side of the mounting plate 4 , which can dissipate heat generated during the operation of the electrical appliance. The heat is transferred to the heat-conducting block 5 and then dissipated through the heat-conducting block 5 .

Specifically, as shown in FIG. 5 , a water diversion pipe 17 is connected to the water pump 13 , and the bottom end of the water diversion pipe 17 is arranged in the water tank 10 , which can extract the water in the water tank 10 .

The working principle of the utility model: when the equipment cabinet is used, the electrical appliance is installed on the mounting plate 4, the heat generated when the electrical appliance is running is transferred to the heat conducting block 5 through the mounting plate 4, and then the heat conducting block 5 passes part of the heat through the radiating fins. The sheet 6 is transferred to the inner wall of the cabinet body 2, and the heat dissipation is carried out autonomously through the cabinet body 2, and another part of the heat is transferred to the water tank 10 through the heat dissipation pipe 7, and the heat is transferred through the water, and then the water is circulated through the water pump 13. After reaching the circulating water pipe 12, the temperature is lowered by the second fan 15, so that the temperature of the water in the water tank 10 is lowered, which is convenient for the continuous heat dissipation of the equipment cabinet. The two heat dissipation ports 14 enter into the equipment cabinet, and the first fan 9 can take away the heat dissipated in the cabinet body 2 to facilitate the heat dissipation of the equipment cabinet.

The above are the preferred embodiments of the present invention. Those skilled in the art can also make changes and modifications to the above-mentioned embodiments. Therefore, the present invention is not limited to the above-mentioned specific embodiments. Any obvious improvement, replacement or modification made on the basis of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. The utility model provides an electrical control equipment cabinet with multiple heat dissipation function, includes base (1), its characterized in that: the solar water heater is characterized in that a cabinet body (2) is fixedly connected to the top of a base (1), a rain baffle (3) is fixedly connected to the top of the cabinet body (2), a mounting plate (4) is connected to the inner wall of the rear side of the cabinet body (2), a heat conduction block (5) is connected to the rear side of the mounting plate (4), radiating fins (6) are fixedly connected to the two sides of the heat conduction block (5), radiating pipes (7) are arranged in the heat conduction block (5) in a penetrating mode, first radiating holes (8) are formed in the two sides of the top end of the cabinet body (2), a first fan (9) is arranged on the inner side of each first radiating hole (8), a water tank (10) is arranged in the base (1), the bottom ends of the radiating pipes (7) penetrate through the cabinet body (2) and are connected into the water tank (10), a cooling chamber (11) is arranged on the rear side of the, one end of the circulating water pipe (12) is connected with a water pump (13), the other end of the circulating water pipe (12) is connected in the water tank (10), a second heat dissipation opening (14) is formed in the rear side of the cooling chamber (11), and a second fan (15) is arranged on the inner side of the second heat dissipation opening (14).

2. The electrical control equipment cabinet with multiple heat dissipation functions of claim 1, wherein: rain shield (3) fixed connection is in both sides and the rear side at the cabinet body (2) top, be 45 degrees angles between rain shield (3) and the cabinet body (2).

3. The electrical control equipment cabinet with multiple heat dissipation functions of claim 1, wherein: the heat dissipation fins (6) are L-shaped, and the heat dissipation fins (6) are attached to the inner walls of the two sides of the cabinet body (2).

4. The electrical control equipment cabinet with multiple heat dissipation functions of claim 1, wherein: the radiating pipe (7) is a hollow round pipe, and a plug (16) is arranged at the top end of the radiating pipe (7).

5. The electrical control equipment cabinet with multiple heat dissipation functions of claim 1, wherein: the mounting plate (4) is fixedly connected to the inner wall of the rear side of the cabinet body (2) through bolts, and the heat conducting block (5) is attached to the rear side of the mounting plate (4).

6. The electrical control equipment cabinet with multiple heat dissipation functions of claim 1, wherein: the water pump (13) is connected with a water conduit (17), and the bottom end of the water conduit (17) is arranged in the water tank (10).

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