CN220017859U - Efficient heat dissipation device of household refrigerator - Google Patents
Efficient heat dissipation device of household refrigerator Download PDFInfo
- Publication number
- CN220017859U CN220017859U CN202320969581.4U CN202320969581U CN220017859U CN 220017859 U CN220017859 U CN 220017859U CN 202320969581 U CN202320969581 U CN 202320969581U CN 220017859 U CN220017859 U CN 220017859U
- Authority
- CN
- China
- Prior art keywords
- heat dissipating
- water tank
- refrigerator
- heat dissipation
- condenser pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 title claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000576 coating method Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Abstract
The utility model relates to the field of refrigerator refrigeration, and discloses a high-efficiency heat dissipating device of a household refrigerator, which comprises a heat dissipating machine box clamped above a refrigerator compressor, wherein the heat dissipating machine box adopts a rectangular vertical structure, vent holes are formed in the middle positions of two side walls of the heat dissipating machine box, a water tank is fixedly arranged at the inner bottom of the heat dissipating machine box, heat dissipating plates fixedly connected to the upper end surface and the lower end surface of the heat dissipating machine box are arranged on two sides of the water tank, an axial flow fan facing the vent holes is arranged on the heat dissipating plate, the axial flow fan comprises a motor, and a fan is fixedly connected to one end of a rotating shaft of the motor; the top of water tank sets up to the radiator of placing the condenser pipe, and the feed liquor pipeline of condenser pipe and the drain line of condenser pipe all are linked together with the water tank, are provided with the water pump on the feed liquor pipeline. The device manufacturing cost is lower, has water-cooling and forced air cooling simultaneously and dispels the heat, and play liquid pipeline and feed liquor pipeline all are connected with the water tank, can not cause the condensate to run off in the cooling process, and the operation is high-efficient, and installation and dismantlement efficiency are higher.
Description
Technical Field
The utility model relates to the field of refrigeration of refrigerators, in particular to a high-efficiency heat dissipation device of a household refrigerator.
Background
A refrigerator, a refrigerating apparatus which maintains a constant low temperature, is also a civil product which maintains food or other objects in a constant low temperature cold state. The box body is internally provided with a compressor, a cabinet or a box for freezing by an ice maker and a storage box with a refrigerating device. The volume of a domestic refrigerator is typically 20 to 500 litres. With the improvement of the quality of life of people, the demands of refrigerators are increasing. The most important refrigerating device in the refrigerator is a condensing tube, and the condensing tube is used for changing high-temperature and high-pressure gaseous refrigerant into liquid, then the liquid is changed into low-temperature and low-pressure liquid through an expansion valve, and the liquid enters an evaporator. If the condensing tube is not arranged, the gas can directly pass through the expansion valve, and the volume of the gas is large, so that the expansion valve is required to be quite large, and the unrealistic effect is achieved, and the gas is changed into liquid state firstly, namely the effect of the condensing tube.
However, since the condenser tube generates a large amount of heat during long-term operation, heat dissipation is required, and the conventional condenser tube heat dissipation device has a poor heat dissipation effect and high equipment cost.
Disclosure of Invention
The utility model provides a high-efficiency heat dissipation device of a household refrigerator, which solves the problems of high cost of manufacturing equipment of the heat dissipation device, poor heat dissipation effect and condensate loss caused in the cooling process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the high-efficiency heat dissipation device of the household refrigerator comprises a heat dissipation machine case clamped above a refrigerator compressor, wherein the heat dissipation machine case adopts a rectangular vertical structure, and four corners of the heat dissipation machine case are respectively provided with an inward groove; the middle parts of the two side walls of the radiating machine case are respectively provided with a vent hole, the inner bottom of the radiating machine case is fixedly provided with a water tank, the two sides of the water tank are provided with radiating plates fixedly connected with the upper end face and the lower end face of the radiating machine case, the radiating plates are provided with axial flow fans facing the vent holes, each axial flow fan comprises a motor, and one end of a rotating shaft of the motor is fixedly connected with a fan; the top of water tank sets up to the radiator of placing the condenser pipe, and the feed liquor pipeline of condenser pipe and the drain line of condenser pipe all are linked together with the water tank, are provided with the water pump on the feed liquor pipeline.
Preferably, the bottom of the groove of the heat dissipation case is a mounting plate, and the middle part of the mounting plate is provided with a mounting hole.
Preferably, a plurality of ventilation holes are formed in the heat dissipation plate.
Preferably, the shell of the heat dissipation case is made of a metal copper plate.
Preferably, waterproof coatings are fixedly arranged on two sides of the metal copper plate, and the waterproof coatings are made of acrylic acid.
Preferably, the condenser tube is made of galvanized steel pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses a high-efficiency heat dissipation device of a household refrigerator, which pumps condensate in a water tank into a condenser pipe through a water pump, and the condensate returns to the water tank through a liquid outlet pipeline to cool, and two axial flow fans are arranged to accelerate air circulation in a refrigerator body, so that cooling of the condenser pipe can be accelerated to dissipate heat. The high-efficiency heat dissipation device of the household refrigerator is characterized in that mounting plates are fixedly arranged at four corners, and the refrigerator body is convenient to install and detach through mounting holes in the mounting plates, so that the high-efficiency heat dissipation device is convenient and quick to use. The efficient heat dissipation device of the household refrigerator is low in manufacturing cost, and can be used for long time because water cooling and air cooling are used for dissipating heat, condensate loss can not be caused in the cooling process, and the efficient heat dissipation device is efficient in operation.
Drawings
Fig. 1 is a perspective view of a high efficiency heat dissipating device of a home refrigerator according to the present utility model;
fig. 2 is a transverse sectional view of a high efficiency heat dissipating device of a home refrigerator according to the present utility model;
fig. 3 is a longitudinal sectional view of a high efficiency heat dissipating device of a home refrigerator according to the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is an installation schematic view of a high efficiency heat sink for a home refrigerator according to the present utility model.
In the figure, a 1-heat dissipation case; 2-an axial flow fan; 3-mounting holes; 4-mounting plates; 5-a fan; 6-rotating shaft; 7-a motor; 8-a condenser tube; 9-a water tank; 10-a liquid outlet pipeline; 11-a liquid inlet pipeline; 12-a water pump; 13-a waterproof coating; 14-a metal copper plate; 15-a heat dissipation plate; 16-ventilation holes.
Detailed Description
Further description is provided below with reference to the accompanying drawings. As shown in fig. 1-4, a high-efficiency heat dissipating device of a domestic refrigerator comprises a heat dissipating machine case 1 clamped above a refrigerator compressor, wherein the heat dissipating machine case 1 adopts a rectangular vertical structure, a shell of the heat dissipating machine case 1 is made of a metal copper plate, waterproof coating layers 13 are fixedly arranged on two sides of the metal copper plate, and the waterproof coating layers 13 are made of acrylic acid. The four corners of the heat dissipation case 1 are provided with inward grooves, the bottoms of the grooves at the four corners of the heat dissipation case 1 are provided with mounting plates 4, and the middle of each mounting plate 4 is provided with a mounting hole 3; the inner bottom of the heat dissipation case 1 is fixedly provided with a water tank 9, two sides of the water tank 9 are provided with heat dissipation plates 15 fixedly connected to the upper end face and the lower end face of the heat dissipation case 1, the middle positions of the two side walls of the heat dissipation case 1 are provided with ventilation holes, the heat dissipation plates 15 are provided with axial flow fans 2 facing the ventilation holes, each axial flow fan 12 comprises a motor 7, and one end of a rotating shaft 6 of the motor 7 is fixedly connected with a fan 5; the top of water tank 9 sets up to the radiator that places condenser pipe 8, and the feed liquor pipeline 10 of condenser pipe 8 and the drain pipe 11 of condenser pipe 8 all are linked together with water tank 9, and then the condensate when dispelling the heat, and the condensate can not evaporate and run off, has strengthened water-cooling radiating's circularity, and the condenser pipe adopts galvanized steel pipe to make, and galvanized steel pipe corrosion resistance is strong, and the wearability is strong, and structural strength is high, can make condenser pipe 8 life longer, is provided with water pump 12 at condenser pipe 8's feed liquor pipeline.
As shown in fig. 5, when the efficient heat dissipation device of the household refrigerator is used, the efficient heat dissipation device can be installed through the installation hole 3 on the installation plate 4, installed at the bottom of the refrigerator, clamped above the compressor, and capable of achieving a certain cooling effect on the compressor, so that the refrigerator is cooled, the efficient heat dissipation device is simple in structure, convenient and fast, the heat dissipation machine case 1 pumps condensate in the water tank 9 into the condensation pipe 8 through the liquid inlet pipeline 11 through the water pump 12 for water cooling, the condensate flows back to the water tank 9 for cooling through the liquid outlet pipeline 10 after cooling, the axial flow fan 2 is arranged in the heat dissipation machine case 1, the air circulation in the heat dissipation machine case 1 can be accelerated, the cooling of the condensation pipe 8 can be accelerated, the cooling effect is achieved, the operation is efficient, and the use is fast and convenient.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. The efficient heat dissipation device for the household refrigerator comprises a heat dissipation machine case clamped above a refrigerator compressor, and is characterized in that the heat dissipation machine case adopts a rectangular vertical structure, and four corners of the heat dissipation machine case are provided with inward grooves; the middle parts of the two side walls of the radiating machine case are respectively provided with a vent hole, the inner bottom of the radiating machine case is fixedly provided with a water tank, the two sides of the water tank are provided with radiating plates fixedly connected with the upper end face and the lower end face of the radiating machine case, the radiating plates are provided with axial flow fans facing the vent holes, each axial flow fan comprises a motor, and one end of a rotating shaft of the motor is fixedly connected with a fan; the top of water tank sets up to the radiator of placing the condenser pipe, and the feed liquor pipeline of condenser pipe and the drain line of condenser pipe all are linked together with the water tank, are provided with the water pump on the feed liquor pipeline.
2. The efficient heat dissipating device of a household refrigerator according to claim 1, wherein the bottom of the groove of the heat dissipating case is a mounting plate, and a mounting hole is formed in the middle of the mounting plate.
3. The efficient heat sink of a refrigerator as claimed in claim 1, wherein a plurality of ventilation holes are provided on the heat radiating plate.
4. The efficient heat dissipating apparatus of a home refrigerator as claimed in claim 1, wherein the housing of the heat dissipating case is made of a metal copper plate.
5. The efficient heat sink of a domestic refrigerator as claimed in claim 4, wherein both sides of the metal copper plate are fixedly provided with a waterproof coating layer made of acrylic acid.
6. The efficient heat sink of a domestic refrigerator as claimed in claim 1, wherein the condensing tube is made of galvanized steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969581.4U CN220017859U (en) | 2023-04-26 | 2023-04-26 | Efficient heat dissipation device of household refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969581.4U CN220017859U (en) | 2023-04-26 | 2023-04-26 | Efficient heat dissipation device of household refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220017859U true CN220017859U (en) | 2023-11-14 |
Family
ID=88676130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969581.4U Active CN220017859U (en) | 2023-04-26 | 2023-04-26 | Efficient heat dissipation device of household refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220017859U (en) |
-
2023
- 2023-04-26 CN CN202320969581.4U patent/CN220017859U/en active Active
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