CN211424839U - Refrigerating machine heat abstractor for refrigeration plant - Google Patents

Abstract

The utility model relates to the technical field of refrigerating machines, in particular to a refrigerating machine cooling device for refrigerating equipment, comprising a refrigerating machine main body, a water tank and a cooling fan. The bottom end of the access door is provided with a heat dissipation port, the top of the access door is provided with a groove, the grooves are provided with a plurality of groups of air inlets, the air inlets are provided with a filter screen, and the main body of the refrigerator A support foot is fixedly installed at the bottom, a heating element is arranged on the inner side wall of the refrigerator main body, a heat sink is arranged on one side of the heating element, and a silicone grease layer is arranged between the heat sink and the heating element. The heat sink is provided with a water tank on the side away from the heating element, and the overall device has a simple structure, which improves the heat dissipation speed of the cooling water, effectively improves the heat dissipation effect, better helps the refrigerator to dissipate heat, and ensures the cooling effect of the refrigerator, which is stable and stable. It has high practicability and practicability, and has certain promotion value.

Description

A refrigerating machine cooling device for refrigeration equipment

technical field

The utility model relates to the technical field of refrigerating machines, in particular to a refrigerating machine cooling device for refrigerating equipment.

Background technique

The refrigerator transfers the heat of the cooled object with a lower temperature to the ambient medium to obtain the cooling capacity. The heat transferred from the lower temperature object is customarily called the cooling capacity, and the working medium involved in the change of the thermodynamic process in the refrigerator is called the cooling capacity. As a refrigerant, the temperature range of refrigeration is usually above 120K, and below 120K belongs to the range of deep and low temperature technology. Refrigerators are widely used in industrial and agricultural production and daily life.

During the use of the refrigerator, the internal components generate the most serious heat. Most of the existing refrigerators use air cooling for heat dissipation, and the heat dissipation effect is not very ideal. Long-term use will not only affect the life of the refrigerator, but also lead to The cooling effect is reduced, so a cooling device for a refrigerator for a refrigeration equipment is required to change the status quo.

Utility model content

The purpose of the present invention is to provide a refrigerating machine cooling device for refrigerating equipment, so as to solve the problems raised in the above-mentioned background art.

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

A refrigerator cooling device for refrigeration equipment, comprising a refrigerator main body, a water tank and a cooling fan, an inspection door is installed on the base surface of the refrigerator main body, a door lock is arranged on one side of the inspection door, and a heat dissipation device is opened at the bottom end of the inspection door The top of the inspection door is provided with a groove, the grooves are provided with a plurality of groups of air inlets, the air inlets are provided with a filter screen, the bottom of the refrigerator body is fixedly installed with support feet, and the refrigerator A heating element is arranged on the inner side wall of the main body, a heat sink is arranged on one side of the heating element, a silicone grease layer is arranged between the heat sink and the heating element, and the heat sink is arranged on the side away from the heating element. There is a water tank, and connecting plates are installed on the upper and lower ends of the water tank close to the heat sink. The connecting plates are connected with the heating element by fixing bolts. The top of the water tank is provided with a water inlet, and the bottom of the water tank is provided with a water outlet. The bottom end of the main body of the refrigerator is provided with a mounting frame, the base surface of the mounting frame is mounted with a cooling fan, the interior of the mounting frame is provided with a heat dissipation pipe, and a plurality of sets of heat dissipation fins are arranged on the heat dissipation pipe. One end of the pipe is provided with a radiator pipe water outlet, the other end of the radiator pipe is provided with a radiator pipe water inlet, the water inlet and the radiator pipe water outlet are connected through a water inlet pipe, and a booster pump is arranged on the water inlet pipe, and the The water outlet is connected with the water inlet of the radiating pipe through the water outlet pipe.

As mentioned above, there are four groups of the supporting feet, and they are fixedly installed at the four corners of the bottom of the main body of the refrigerator.

As mentioned above, the inspection door is connected with the main body of the refrigerator through hinges.

As mentioned above, the water inlet pipe and the water outlet of the radiating pipe are connected by a flange, and the water outlet pipe and the water inlet of the radiating pipe are connected by a flange.

As mentioned above, the radiating fins are fixedly connected with the water tank, and a sealing ring is provided at the connection, and a micro-channel fin is provided on one side of the radiating fins placed in the water tank.

As mentioned above, four sets of mounting feet are arranged on the outer side of the cooling fan, and are fixedly connected with the mounting frame through bolts.

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

1. In this utility model, through the heat sink and the water tank provided, the heat sink is connected with the heating element in the refrigerator, and a silicone grease layer is arranged between the heat sink and the heating element, and the silicone grease has good thermal conductivity, Temperature resistance and insulation properties make it an ideal dielectric material for heat-resistant devices. It can help eliminate air gaps on the contact surface, increase heat flow, reduce thermal resistance, and conduct the operating temperature of heating components to the heat sink, which is fixed to the water tank. Connected, and the heat sink is placed on one side of the water tank with a micro-channel fin, which increases the contact area with the cold water in the water tank, transfers the temperature absorbed on the heat sink to the water more quickly, reduces the working temperature of the heating components, and enables the equipment to use It can effectively improve the heat dissipation effect and ensure the cooling effect of the refrigerator.

2. In the present utility model, through the provided cooling pipes and cooling fans, after the cold water in the water tank absorbs the temperature on the cooling fins, it will become warm water, pass through the water outlet pipe, enter the cooling pipes, and pass the cooling fan to the warm water in the cooling pipes. Heat dissipation, and the heat dissipation pipe is arranged in an S shape, which increases the residence time of water in the heat dissipation pipe. There are multiple sets of heat dissipation fins on the heat dissipation pipe to speed up the heat dissipation in the water, and the cold water after heat dissipation passes through the water inlet pipe and the water inlet pipe. The booster pump enters the water tank, so that when the equipment is in use, the heat dissipation rate of the cooling water is increased, and the heat dissipation of the refrigerator can be better helped.

3. In this utility model, through the provided air inlets, multiple groups of air inlets are arranged in the grooves on the base surface of the refrigerator main body, and filters are installed on the air inlets to prevent large pieces of impurities from entering the device. Inside, to prevent damage to the internal components, the air entering from the air inlet forms an air flow through the cooling fan to improve the cooling effect.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the internal structure schematic diagram of the utility model;

FIG. 3 is a schematic diagram of the structure of the heat dissipation pipe of the present invention.

In the picture: 1- Refrigerator body, 2- door lock, 3- access door, 4- cooling vent, 5- supporting foot, 6- groove, 7- air inlet, 8- filter screen, 9- heating element, 10-Silicone grease layer, 11-Heat sink, 12-Water tank, 13-Connecting plate, 14-Fixing bolt, 15-Water inlet, 16-Water inlet pipe, 17-Booster pump, 18-Water outlet, 19-Water outlet pipe , 20-mounting frame, 21- cooling fan, 22- cooling pipe, 23- cooling fin, 24- cooling pipe water outlet, 25- cooling pipe water inlet.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figures 1-3, the utility model provides a technical solution:

A refrigerator cooling device for refrigeration equipment, comprising a refrigerator main body 1, a water tank 12 and a cooling fan 21, an inspection door 3 is installed on the base surface of the refrigerator main body 1, and the inspection door 3 is connected with the refrigerator main body 1 through hinges. 3. A door lock 2 is provided on one side, a heat dissipation port 4 is provided at the bottom end of the access door 3, a groove 6 is provided above the access door 3, a plurality of groups of air inlets 7 are arranged in the groove 6, and a filter screen is arranged inside the air inlet 7 8. The bottom of the refrigerator main body 1 is fixedly installed with supporting feet 5. There are four groups of the supporting feet 5, and they are fixedly installed at the four corners of the bottom of the refrigerator main body 1. The inner side wall of the refrigerator main body 1 is provided with heating components 9. A heat sink 11 is arranged on one side of the heating element 9, a silicone grease layer 10 is arranged between the heat sink 11 and the heating element 9, and a water tank 12 is arranged on the side of the heat sink 11 away from the heating element 9. The water tank 12 is fixedly connected, and the connection is provided with a sealing ring. The heat sink 11 is placed on one side of the water tank 12 with micro-channel fins. The upper and lower ends of the water tank 12 near the heat sink 11 are installed with connecting plates 13. The connecting plates 13 are connected to the heat sink 11. The components 9 are connected by fixing bolts 14, the top of the water tank 12 is provided with a water inlet 15, the bottom of the water tank 12 is provided with a water outlet 18, the inner bottom end of the refrigerator main body 1 is provided with a mounting frame 20, and the base surface of the mounting frame 20 is mounted with a cooling fan 21. Four sets of mounting feet are provided on the outside of the cooling fan 21, and are fixedly connected to the mounting frame 20 by bolts. The mounting frame 20 is provided with a heat dissipation pipe 22, and a plurality of sets of heat dissipation fins 23 are arranged on the heat dissipation pipe 22. One end of the heat dissipation pipe 22 There is a cooling pipe water outlet 24, the other end of the cooling pipe 22 is provided with a cooling pipe water inlet 25, the water inlet 15 and the cooling pipe water outlet 24 are connected by the water inlet pipe 16, and the water inlet pipe 16 and the cooling pipe water outlet 24 are connected by flanges The water inlet pipe 16 is provided with a booster pump 17, the water outlet 18 is connected with the water inlet 25 of the radiating pipe through the water outlet pipe 19, and the water outlet pipe 19 and the water inlet 25 of the radiating pipe are connected by a flange.

The working process of the utility model: when in use, the water tank 12 is connected with the heating element 9 through the fixing bolts 14, the heat sink 11 on one side of the water tank 12 is attached to the heating element 9 in the refrigerator, and the heat sink 11 is connected to the heating element 9. There is a silicone grease layer 10 between the components 9, which can help eliminate the air gap of the contact surface, increase heat flow, reduce thermal resistance, and conduct the working temperature of the heating component 9 to the heat sink 11, the heat sink 11 and the water tank. 12 is fixedly connected, and the heat sink 11 is placed on the side of the water tank 12 with a micro-channel fin, which increases the contact area with the cold water in the water tank 12, and transfers the temperature absorbed by the heat sink 11 to the water more quickly, reducing heat generation components. 9 working temperature, after the cold water in the water tank 12 absorbs the temperature on the heat sink 11, it will become warm water, pass through the water outlet pipe 19, and enter the heat dissipation pipe 22, and the warm water in the heat dissipation pipe 22 is dissipated by the heat dissipation fan 21. And the radiating pipe 22 is arranged in an S shape, which increases the residence time of the water in the radiating pipe 22. The radiating pipe 22 is provided with a plurality of groups of radiating fins 23, which accelerates the heat dissipation of the water, and the cooled cold water passes through the water inlet pipe 16 and the radiator. The booster pump 17 on the water inlet pipe 16 enters the water tank 12, so that when the equipment is in use, the heat dissipation rate of the cooling water is increased, the heat dissipation effect is effectively improved, and the heat dissipation of the refrigerator is better helped to ensure the cooling effect of the refrigerator. It has high practicability and certain promotion value.

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

Claims (6)

1. The utility model provides a refrigerator heat abstractor for refrigeration plant, includes refrigerator main part (1), water tank (12) and radiator fan (21), its characterized in that: an access door (3) is installed on the base surface of a refrigerator main body (1), a door lock (2) is arranged on one side of the access door (3), a heat dissipation port (4) is formed in the bottom end of the access door (3), a groove (6) is formed above the access door (3), a plurality of groups of air inlets (7) are formed in the groove (6), a filter screen (8) is arranged inside the air inlets (7), supporting legs (5) are fixedly installed at the bottom of the refrigerator main body (1), a heating component (9) is arranged on the side wall inside the refrigerator main body (1), a cooling fin (11) is arranged on one side of the heating component (9), a silicone grease layer (10) is arranged between the cooling fin (11) and the heating component (9), a water tank (12) is arranged on one side of the cooling fin (11) far away from the heating component (9), and a connecting, the connecting plate (13) is connected with the heating component (9) through a fixing bolt (14), a water inlet (15) is arranged at the top of the water tank (12), a water outlet (18) is arranged at the bottom of the water tank (12), the bottom end in the refrigerator main body (1) is provided with a mounting rack (20), a base surface of the mounting rack (20) is provided with a cooling fan (21), a radiating pipe (22) is arranged in the mounting rack (20), a plurality of groups of radiating fins (23) are arranged on the radiating pipe (22), one end of the radiating pipe (22) is provided with a radiating pipe water outlet (24), the other end of the radiating pipe (22) is provided with a radiating pipe water inlet (25), the water inlet (15) is connected with the water outlet (24) of the radiating pipe through a water inlet pipe (16), the water inlet pipe (16) is provided with a booster pump (17), and the water outlet (18) is connected with the water inlet (25) of the radiating pipe through a water outlet pipe (19).

2. A refrigerator heat dissipating apparatus for a refrigerating apparatus according to claim 1, wherein: the supporting legs (5) are provided with four groups and are fixedly arranged at four corners of the bottom of the refrigerator main body (1).

3. A refrigerator heat dissipating apparatus for a refrigerating apparatus according to claim 1, wherein: the access door (3) is connected with the refrigerator main body (1) through a hinge.

4. A refrigerator heat dissipating apparatus for a refrigerating apparatus according to claim 1, wherein: the water inlet pipe (16) is connected with the water outlet (24) of the radiating pipe through a flange, and the water outlet pipe (19) is connected with the water inlet (25) of the radiating pipe through a flange.

5. A refrigerator heat dissipating apparatus for a refrigerating apparatus according to claim 1, wherein: the cooling fin (11) is fixedly connected with the water tank (12), a sealing ring is arranged at the joint, and a micro water channel piece is arranged on one side, arranged in the water tank (12), of the cooling fin (11).

6. A refrigerator heat dissipating apparatus for a refrigerating apparatus according to claim 1, wherein: four groups of mounting feet are arranged on the outer side of the heat dissipation fan (21) and are fixedly connected with the mounting rack (20) through bolts.

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