CN219611146U - An electrical equipment management device with good heat dissipation effect - Google Patents

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a management device for electrical equipment with good heat dissipation effect, which comprises a cabinet body. A number of air outlet slots are provided. The utility model has the advantages that: by setting a liquid pump, a connecting pipe, a water tank, a connecting box, three cooling fins and cooling fins, and then the liquid pump is electrified to run, the water inside the water tank can circulate along the connecting pipe and the connecting box, The three refrigerating plates are energized and run to absorb the heat in the water, lowering the temperature of the water, passing through the air guide box and the fan, and then the fan is energized to run, so that the outside air enters the interior of the cabinet through several air intake slots, and then the air flows through the coils The bent connecting pipe lowers the temperature of the air through heat exchange, thereby dissipating heat from the electrical components inside the cabinet, improving the heat dissipation effect, and effectively solving the problems existing in the prior art.

Description

An electrical equipment management device with good heat dissipation effect

technical field

The utility model relates to the technical field of electrical equipment, in particular to an electrical equipment management device with good heat dissipation effect.

Background technique

Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role played by electricity in our life and production cannot be ignored. It brings us great convenience and becomes our It is an important energy source in production and life. Electrical equipment includes distribution boxes, etc., and the distribution box will generate heat when it is in use. Although this heat dissipation method can dissipate heat from the inside of the electrical equipment, it still has the following disadvantages when used:

Although the method of installing a fan can dissipate heat, the air volume carried by the fan is small, and the air circulates between the air inlet and the air outlet. There is a certain dead angle in the heat dissipation, which leads to deviations in the heat dissipation effect.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art, provide an electrical equipment management device with good heat dissipation effect, and effectively solve the deficiencies of the prior art.

In order to achieve the above purpose, an embodiment of the utility model provides a management device for electrical equipment with good heat dissipation effect, which includes a cabinet body, and a number of air intake slots are opened at the bottom of one side of the cabinet body. The tops on both sides are provided with a number of air outlet slots, the side of the cabinet close to the inner wall of the air intake slot is fixedly connected with an air guide box, and the side of the air guide box close to the inside of the air intake slot is fixedly connected with a fan, and the air guide box The top of the cabinet is fixedly connected with a connecting pipe, and the connecting pipe is bent at the top of the air guide box. The bottom of the cabinet body away from the air intake groove is fixedly connected with an installation box, and the inside of the installation box is fixedly connected with a water tank. One side of the water tank is provided with a connection box, one side of the connection box is fixedly connected with three cooling fins, one side of the three cooling fins is fixedly connected with heat dissipation fins, and the top of the water tank is fixedly connected with a The liquid pump, the two ends of the connecting pipe communicate with the liquid pump and the top of one side of the connection box respectively.

It is preferred by any of the above schemes that the inner walls of the cabinet close to some air inlet slots and some air outlet slots are fixedly connected with filter screens, and by using this scheme, it is convenient to filter the air entering the inside of the cabinet, and improve the efficiency of the air. Cleanliness, thereby reducing the amount of dust deposited on the outer walls of the connecting pipe and several circular fins, and maintaining the heat exchange rate between the air and the connecting pipe and several operating fins.

It is preferred by any of the above schemes that one end of the air guide box completely covers several air intake slots, and by using this scheme, the air can pass through several air intake slots and filter screens in turn, and completely enter the inside of the air guide box, and at the same time The top of the air guide box is open, so that the air can flow upward through the connecting pipe. In order to ensure the support of the connecting pipe, the top of the air guiding box can increase the corresponding support, so as to avoid the phenomenon of sinking of the connecting pipe after water is passed through it.

According to any of the above schemes, it is preferred that the connecting pipe is fixedly connected with a number of circular fins close to the outer wall of the air guide box. By using this scheme, it is convenient to increase the contact area between the connecting pipe and the circulating air, and to increase the heat exchange efficiency. Reduce the temperature of the air to facilitate the heat dissipation of the electrical components inside the cabinet.

According to any of the above schemes, it is preferred that the bottom end of the connection box near the water tank side is connected to the water tank through a pipe. By using this scheme, it is convenient for the connection box to form a circulation channel with the water tank through the connection pipe, so that the water can be circulated. flow, so as to continuously and stably dissipate heat inside the cabinet.

It is preferred by any of the above schemes that the heat dissipation fins protrude from the side of the installation box. By using this scheme, the heat dissipation fins can communicate with the outside air, and one side of the heat dissipation fins is in contact with the heating surfaces of the three refrigeration fins. Contact, so as to facilitate the conduction of the heat exported by the three cooling fins, and facilitate the reduction of the temperature of the water inside the connection box.

It is preferred by any of the above schemes that the three refrigerating fins are evenly distributed between the connection box and the heat dissipation fins. By using this scheme, it is convenient to absorb heat on one side and dissipate heat on one side of the three refrigerating fins, thereby facilitating installation The box conducts heat conduction, so as to facilitate the reduction of the temperature of the water, and conducts heat exchange with the connecting pipe and the circular fins through the flowing air, thereby facilitating the cooling of the inside of the cabinet.

The utility model has the following advantages:

1. This kind of electrical equipment management device with good heat dissipation effect is equipped with a liquid pump, a connecting pipe, a water tank, a connecting box, three cooling fins and heat dissipation fins, and then the liquid pump is energized to run, so that the water inside the water tank flows along the connecting pipe. It circulates with the connection box, and the three cooling fins are energized to run, absorb the heat in the water, reduce the temperature of the water, pass through the air guide box and the fan, and then the fan is energized to run, so that the outside air enters the cabinet body through several air intake slots Inside, the air flows through the twisted connecting pipes, and the temperature of the air is reduced through heat exchange, thereby dissipating heat from the electrical components inside the cabinet, improving the heat dissipation effect, and effectively solving the problems existing in the prior art.

2. This kind of electrical equipment management device with good heat dissipation effect is provided with an air guide box and a connecting pipe, and the connecting pipe is bent at the top of the air guide box, and at the same time, the connecting pipe is fixedly connected with a number of circular heat sinks near the outer wall of the air guide box , it is convenient to increase the contact area with the air, increase the heat exchange rate, and reduce the temperature of the air, so as to meet the heat dissipation requirements inside the cabinet.

3. This kind of electrical equipment management device with good heat dissipation effect is fixedly connected with filter nets through the inner wall of the cabinet close to several air intake slots and several air outlet slots, and then the filter screen is convenient for filtering the air entering the cabinet body. Thereby improving the cleanliness of the air, avoiding the deposition of dust on the connecting pipes and several circular fins to reduce the heat exchange rate.

Description of drawings

Fig. 1 is the structural schematic diagram of the first viewing angle of the utility model;

Fig. 2 is the structural schematic diagram of the second viewing angle of the utility model;

Fig. 3 is the cut-away structure schematic diagram of the utility model;

Fig. 4 is a schematic diagram of a partially cut-away structure of the cabinet of the present invention;

Fig. 5 is the structural representation of water tank of the present utility model;

Fig. 6 is a structural schematic diagram of the wind guiding box of the present invention.

In the figure: 1-cabinet body, 2-outlet slot, 3-intake slot, 4-wind guide box, 5-connecting pipe, 6-circular heat sink, 7-radiating fin, 8-installation box, 9-filter Net, 10-water tank, 11-fan, 12-liquid pump, 13-connection box, 14-refrigerating sheet.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.

As shown in Figures 1 to 6, a management device for electrical equipment with a good heat dissipation effect includes a cabinet body 1, a plurality of air intake slots 3 are provided at the bottom of one side of the cabinet body 1, and the tops of both sides of the cabinet body 1 are A number of air outlet slots 2 are provided. The side of the cabinet body 1 close to the inner wall of the air intake slot 3 is fixedly connected with an air guide box 4. The side of the air guide box 4 close to the inside of the air intake slot 3 is fixedly connected with a fan 11. The top of the air guide box 4 is fixed. A connecting pipe 5 is connected, and the connecting pipe 5 is twisted and bent at the top of the air guide box 4. The bottom end of the cabinet body 1 away from the air intake groove 3 is fixedly connected with an installation box 8, and the inside of the installation box 8 is fixedly connected with a water tank 10. One side of the water tank 10 is provided with a connection box 13, and one side of the connection box 13 is fixedly connected with three cooling fins 14, and one side of the three cooling fins 14 is fixedly connected with a cooling fin 7, and the top of the water tank 10 is fixedly connected with a liquid pump 12. The two ends of the connecting pipe 5 communicate with the liquid pump 12 and the top end of one side of the connection box 13 respectively.

Cabinet body 1 is all fixedly connected with filter screen 9 near the inner wall of some air inlet grooves 3 and some air outlet grooves 2, as a kind of optional technical scheme of the present utility model, it is convenient to filter the air entering into cabinet body 1 inside like this, Improve the cleanliness of the air, thereby reducing the amount of dust deposited on the outer walls of the connecting pipe 5 and several circular fins 6 , and maintain the heat exchange rate between the air and the connecting pipe 5 and several operating fins 6 .

One end of the air guide box 4 completely covers some air intake slots 3, as an optional technical solution of the present utility model, so that the air can pass through several air intake slots 3 and filter screens 9 in sequence, and enter into the air guide box 4 completely. Inside, at the same time, the top of the air guide box 4 is open, so that the air can flow upward through the connecting pipe 5. In order to ensure the support of the connecting pipe 5, the top of the air guiding box 4 can increase the corresponding support, so as to prevent the connecting pipe 5 from passing through the water. sinking phenomenon.

The connecting pipe 5 is fixedly connected with a number of circular fins 6 near the outer wall of the air guide box 4. As an optional technical solution of the present invention, it is convenient to increase the contact area between the connecting pipe 5 and the circulating air, and to increase heat exchange. efficiency, reduce the temperature of the air, and facilitate the cooling of the electrical components inside the cabinet body 1 .

The bottom end of the connection box 13 near the side of the water tank 10 is connected with the water tank 10 through a pipeline. As an optional technical solution of the present invention, it is convenient to make the connection box 10 form a circulation channel with the water tank 10 through the connection pipe 5, which is convenient The water can be circulated to facilitate continuous and stable cooling of the interior of the cabinet body 1 .

The cooling fins 7 protrude from the side of the installation box 8, as an optional technical solution of the utility model, so that the cooling fins 7 are communicated with the outside air, and one side of the cooling fins 7 is connected to the three cooling fins 14 The heating surfaces are in contact, so as to facilitate the conduction of the heat derived from the three cooling fins 14 and to reduce the temperature of the water inside the connection box 13 .

The three refrigerating fins 14 are evenly distributed between the connection box 13 and the cooling fins 7. As an optional technical solution of the present invention, it is convenient to absorb heat on one side and dissipate heat on one side of the three refrigerating fins 14, thereby facilitating Conduct heat conduction to the installation box 8, so as to reduce the temperature of the water, and conduct heat exchange with the connecting pipe 5 and the circular heat sink 6 through the flowing air, so as to facilitate the cooling of the inside of the cabinet body 1, and at the same time ensure that the three cooling fins 14 In stable contact with the connection box 13 and the heat dissipation fins 7, thermal conductive silicone grease can be coated between the two sides of the three cooling fins 14 to facilitate heat conduction.

The electrical equipment management device with good heat dissipation effect requires the following steps when used:

1) When in use, the liquid pump 12 is energized to run, and the water inside the water tank 10 circulates along the connecting pipe 5 and the connecting box 13;

2) The three refrigerating plates 14 are energized and run to absorb the heat in the water to reduce the temperature of the water;

3) The fan 11 is energized and operated, so that the outside air enters the interior of the cabinet body 1 through a plurality of air intake slots 3;

4) The air flows through the twisted connecting pipe 8, and the temperature of the air is lowered through heat exchange, thereby dissipating heat from the electrical components inside the cabinet body 1 .

To sum up, when the user uses it, by setting the liquid pump 12, the connecting pipe 5, the water tank 10, the connecting box 13, the three refrigeration fins 14 and the cooling fins 7, and then the liquid pump 12 is powered on, so that the inside of the water tank 10 The water circulates along the connecting pipe 5 and the connecting box 13, and the three refrigerating fins 14 are energized to run, absorb the heat in the water, reduce the temperature of the water, pass through the air guide box 4 and the fan 11, and then the fan 11 is energized to run, so that the outside air Enter the interior of the cabinet 1 through several air intake slots 3, and then the air flows through the twisted connecting pipe 8, and the temperature of the air is reduced through heat exchange, thereby dissipating heat from the electrical components inside the cabinet 1 and improving the heat dissipation effect. Effectively solve the existing problems in the prior art, and then by setting the air guide box 4 and the connecting pipe 5, the connecting pipe 5 is bent at the top of the air guide box 4, and the connecting pipe 5 is fixedly connected to the outer wall of the air guide box 4. The circular heat sink 6 is convenient to increase the contact area with the air, increase the heat exchange rate, and reduce the temperature of the air, so as to meet the heat dissipation requirements inside the cabinet 1. Finally, the cabinet 1 is close to several air intake slots 3 and several air outlets. The inner wall of the tank 2 is fixedly connected with a filter screen 9, and then the filter screen 9 is convenient for filtering the air entering the cabinet body 1, thereby improving the cleanliness of the air and avoiding the deposition of dust on the connecting pipe 5 and several circular fins 6. heat exchange rate.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An electrical equipment management device with good heat dissipation effect, characterized in that: it comprises a cabinet (1), the bottom of one side of the cabinet (1) is provided with several air intake slots (3), the cabinet (1) The tops on both sides are provided with a number of air outlet slots (2), and the side of the cabinet body (1) close to the inner wall of the air intake slot (3) is fixedly connected with an air guide box (4), and the air guide box (4) ) is fixedly connected with a fan (11) near the inside of the air intake slot (3), and the top of the air guide box (4) is fixedly connected with a connecting pipe (5), and the connecting pipe (5) is connected to the air guide box (4) ), the top of the cabinet body (1) is fixedly connected with an installation box (8) at the bottom of the side away from the air intake slot (3), and the inside of the installation box (8) is fixedly connected with a water tank (10 ), one side of the water tank (10) is provided with a connection box (13), and one side of the connection box (13) is fixedly connected with three refrigeration sheets (14), one of the three refrigeration sheets (14) The side is fixedly connected with cooling fins (7), the top of the water tank (10) is fixedly connected with a liquid pump (12), and the two ends of the connecting pipe (5) are connected with the liquid pump (12) and the connection box (13) respectively. ) connected at the top of one side. 2. A management device for electrical equipment with good heat dissipation effect according to claim 1, characterized in that: the inner walls of the cabinet (1) close to several air intake slots (3) and several air outlet slots (2) are fixed A filter screen (9) is attached. 3. The electrical equipment management device with good heat dissipation effect according to claim 2, characterized in that: one end of the air guide box (4) completely covers several air intake slots (3). 4. A management device for electrical equipment with good heat dissipation effect according to claim 3, characterized in that: the connecting pipe (5) is fixedly connected with a number of circular heat sinks (6) close to the outer wall of the air guide box (4) . 5. A management device for electrical equipment with good heat dissipation effect according to claim 4, characterized in that: the bottom end of the connection box (13) on the side close to the water tank (10) is connected to the water tank (10) through a pipe . 6. The electrical equipment management device with good heat dissipation effect according to claim 5, characterized in that: the heat dissipation fins (7) protrude from the side of the installation box (8). 7. A management device for electrical equipment with good heat dissipation effect according to claim 6, characterized in that: the three cooling fins (14) are evenly distributed between the connection box (13) and the heat dissipation fins (7) .