CN210154171U - Refrigerator compressor heat abstractor - Google Patents

Abstract

The utility model discloses a refrigerator compressor heat dissipation device in the field of refrigerator compressor heat dissipation, which comprises a compressor placing bin and a compressor body, wherein the outside of the compressor body is provided with a compressor shell, the bottom end of the compressor shell is fixedly connected with a base, the surface of the base is provided with a screw hole, the base is fixed at the bottom end inside the compressor placing bin through the screw hole, three groups of through holes are arranged at the edge of the top end of the side wall of the compressor shell, an exhaust pipe, a return pipe and a process pipe are respectively and fixedly arranged inside the three groups of through holes, the side wall of the compressor placing bin is provided with a loop, the bottom end of the side wall of the compressor placing bin is embedded with a condenser, the bottom end of the compressor placing bin is fixedly provided with a water tank and a micro water pump, heat dissipation liquid with larger specific heat capacity is arranged in the water tank, a water, the opening of the rectangular groove is fixedly provided with a dustproof ventilation cover.

Description

Refrigerator compressor heat abstractor

Technical Field

The utility model relates to a refrigerator compressor heat dissipation field specifically is a refrigerator compressor heat abstractor.

Background

A compressor is a driven fluid machine that raises low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe. The compressors are classified into piston compressors, screw compressors, centrifugal compressors, linear compressors, and the like. The compressor is widely applied to household appliances such as a refrigerator, and the compressor of the refrigerator is one of core components of the refrigerator and is a heart of a refrigerating system. The compressor is a fluid machine that changes a low-pressure refrigerant into a high-pressure refrigerant, and releases a large amount of heat during compression of the refrigerant. The average operating temperature of the compressor is 50 ℃ to 60 ℃ in winter and can even be as high as 80 ℃ to 90 ℃ in summer. The refrigerator reserves a narrow closed space for the compressor, has a poor heat dissipation effect and brings great uncertainty to the use working condition of the compressor.

At present, chinese patent with application number CN201821662123.1 discloses a refrigerator compressor storehouse heat radiation structure, including the refrigerator main part, the back lower extreme of refrigerator main part is provided with the installation bin, the inner chamber middle part of installation bin has erect and has set firmly the installation baffle, inlay on the installation baffle and establish the radiator fan who installs intercommunication installation baffle left and right sides bin, install compressor and condenser in the installation baffle left and right sides bin respectively, the rear side of installation bin is provided with the bin cover board, the border of bin cover board passes through the screw fastening installation, the shutter window corresponding with compressor and condenser mounted position is equallyd divide to the left and right sides on the bin cover board respectively, the fixed supplementary dust screen that is provided with of inside wall of shutter window, air outlet and air intake have been seted up respectively to the left and right sides of refrigerator main part, the outside of air outlet and air intake is equallyd divide and is installed respectively the dust removal device, the utility model provides a refrigerator compressor storehouse heat radiation structure that can filter the dust removal just can. However, the device is used for radiating the refrigerator compressor, and the device only radiates the compressor through wind power, so that the radiating efficiency is low. Based on this, the utility model designs a refrigerator compressor heat abstractor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a refrigerator compressor heat abstractor to only dispel the heat to the compressor through wind-force that proposes in solving above-mentioned background, the lower problem of radiating efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a refrigerator compressor heat dissipation device comprises a compressor placing bin and a compressor body, wherein a compressor shell is arranged outside the compressor body, the bottom end of the compressor shell is fixedly connected with a base, a screw hole is formed in the surface of the base, the base is fixed at the bottom end inside the compressor placing bin through the screw hole, three groups of through holes are formed in the edge of the top end of the side wall of the compressor shell, an exhaust pipe, a return pipe and a process pipe are respectively and fixedly installed inside the three groups of through holes, a loop is formed in the side wall of the compressor shell, a heat exchanger is embedded at the bottom end of the side wall inside the compressor placing bin, a water tank and a micro water pump are fixedly installed at the bottom end inside the compressor placing bin, heat dissipation liquid with larger specific heat capacity is placed in the water tank, a water pipe is connected among, the water pipe communicates with the heat exchanger, the water tank and the micro water pump, a rectangular groove is formed in the position, embedded in the heat exchanger, of the outer side face of the compressor accommodating bin, and a dustproof ventilation cover is fixedly mounted at the opening of the rectangular groove.

Preferably, the screw holes are six groups in total and are arranged at the bottom end inside the compressor mounting bin in a bilateral symmetry mode.

Preferably, the compressor housing is made of a heat-conductive material by stamping.

Preferably, the ring channels are uniformly arranged at equal intervals from the bottom end of the compressor shell, penetrating communication holes are formed between every two adjacent ring channels, and the penetrating communication holes penetrate and communicate the two adjacent ring channels.

Preferably, the height of the horizontal plane at the top end of the heat exchanger is lower than that at the bottom end of the loop at the uppermost layer, and the height of the horizontal plane at the bottom end of the heat exchanger is between the height of the horizontal plane at the top end of the base and the height of the horizontal plane at the bottom end of the base.

Preferably, one end of the rectangular groove is connected with the heat exchanger, and radiating holes are uniformly formed in the end part of the rectangular groove at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation efficiency of the compressor is improved by arranging the loop, the heat exchanger, the micro water pump, the water tank and the water pipe, wherein the heat dissipation liquid with larger specific heat capacity is placed in the water tank; through setting up rectangular channel and louvre, the heat exchanger of being convenient for settles the storehouse with the adsorbed heat effluvium compressor of radiating liquid, and the setting of dustproof ventilative cover avoids the dust to get into the work of influence heat exchanger simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only examples of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-compressor installation bin, 2-base, 3-screw hole, 4-compressor shell, 5-through hole, 6-exhaust pipe, 7-air return pipe, 8-process pipe, 9-loop, 10-through communication hole, 11-heat exchanger, 12-water pipe, 13-water tank, 14-micro water pump, 15-rectangular groove and 16-dustproof ventilation cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the examples of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a refrigerator compressor heat dissipation device comprises a compressor placing bin 1 and a compressor body, wherein a compressor shell 4 is arranged outside the compressor body, the bottom end of the compressor shell 4 is fixedly connected with a base 2, the surface of the base 2 is provided with a screw hole 3, the base 2 is fixed at the bottom end inside the compressor placing bin 1 through the screw hole 3, three groups of through holes 5 are formed in the edge of the top end of the side wall of the compressor shell 4, an exhaust pipe 6, an air return pipe 7 and a process pipe 8 are respectively and fixedly arranged inside the three groups of through holes 5, a loop 9 is formed in the side wall of the compressor shell 4, a heat exchanger 11 is embedded at the bottom end of the side wall inside the compressor placing bin 1, a water tank 13 and a micro water pump 14 are fixedly arranged at the bottom end inside the compressor placing bin 1, heat dissipation liquid with larger specific heat capacity is placed in the, the water pipe 12 is communicated with the heat exchanger 11, the water tank 13 and the micro water pump 14, the outer side surface of the compressor accommodating bin 1 is provided with a rectangular groove 15 at the position where the heat exchanger 11 is embedded, and a dustproof ventilation cover 16 is fixedly arranged at the opening of the rectangular groove 15.

The base 2 is fixed in the compressor mounting bin 1 through the six groups of screw holes 3, so that the stability of the compressor body during fixing is enhanced; the compressor shell 4 is made of a heat-conductive material by stamping, so that the compressor body can conveniently transfer heat to the compressor shell 4; the loops 9 are uniformly arranged at equal intervals from the bottom end of the compressor shell 4, a through communication hole 10 is formed between every two adjacent loops 9, the through communication holes 10 are communicated with the two adjacent loops 9 in a penetrating manner, the water pipes 12 are annularly fixed on the side wall of the compressor shell 4 through the loops 9, the time of the heat dissipation liquid passing through the compressor shell 4 is prolonged in a phase-changing manner, the heat taken away by a single circulation is increased, and the heat dissipation efficiency is improved; the height of the horizontal plane at the top end of the heat exchanger 11 is lower than that at the bottom end of the loop 9 at the uppermost layer, and the height of the horizontal plane at the bottom end of the heat exchanger 11 is between the height of the horizontal plane at the top end of the base 2 and the height of the horizontal plane at the bottom end of the base 2; the rectangular groove 15 one end links to each other with heat exchanger 11 and the 15 tip of rectangular groove have evenly seted up the louvre at the equidistant, and the heat that heat exchanger 11 brought the heat dissipation liquid of being convenient for is dispelled.

One specific application of this embodiment is: selecting a proper micro water pump 14 (such as WD-CSP 1090) and a heat exchanger 11 (such as a plate heat exchanger), starting the micro water pump 14 and the heat exchanger 11, placing liquid with larger specific heat capacity in a water tank 13 in advance, the liquid in the water tank 13 is pumped out by the micro water pump 14 and contacts with the compressor shell 4 through the water pipe 12 fixed in the annular channel 9, the heat transmitted to the compressor shell 4 in the working process of the compressor body is taken away by utilizing the characteristic of larger specific heat capacity of the liquid, the liquid leaves the compressor shell 4 and enters the heat exchanger 11, the heat is dissipated out of the compressor installation bin 1 through the heat exchanger 11 and the heat dissipation holes, the liquid returns to the water tank 13 again, the heat is transmitted to the water pipe 12 fixed in the annular ring 9 through the micro water pump 14 again, and the heat is dissipated to the compressor body through continuous circulation. (the heat exchanger and the micro-water pump adopted by the device are commercially available.)

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a refrigerator compressor heat abstractor, includes that the compressor settles storehouse (1) and compressor body, its characterized in that: the compressor comprises a compressor body, a compressor shell (4) is arranged outside the compressor body, a base (2) is fixedly connected to the bottom end of the compressor shell (4), a screw hole (3) is formed in the surface of the base (2), the base (2) is fixed to the bottom end of the interior of a compressor placing bin (1) through the screw hole (3), three groups of through holes (5) are formed in the edge of the top end of the side wall of the compressor shell (4), an exhaust pipe (6), an air return pipe (7) and a process pipe (8) are respectively and fixedly installed in the three groups of through holes (5), a loop (9) is formed in the side wall of the compressor shell (4), a heat exchanger (11) is embedded in the bottom end of the side wall of the interior of the compressor placing bin (1), a water tank (13) and a micro water pump (14) are fixedly installed, be connected with water pipe (12) between heat exchanger (11), water tank (13) and miniature pump (14), water pipe (12) annular is fixed on loop (9) inner wall, water pipe (12) intercommunication heat exchanger (11), water tank (13) and miniature pump (14), the compressor is settled storehouse (1) lateral surface and is seted up rectangular channel (15) in the position that heat exchanger (11) inlayed and establish, rectangular channel (15) opening part fixed mounting has dust hood (16).

2. The heat sink for compressor of refrigerator as claimed in claim 1, wherein: the screw holes (3) are six groups in total and are arranged at the bottom end inside the compressor mounting bin (1) in a bilateral symmetry mode.

3. The heat sink for compressor of refrigerator as claimed in claim 1, wherein: the compressor shell (4) is made of heat-conductive materials through stamping.

4. The heat sink for compressor of refrigerator as claimed in claim 1, wherein: the ring tracks (9) are uniformly arranged at equal intervals from the bottom end of the compressor shell (4), penetrating communication holes (10) are formed between every two adjacent ring tracks (9), and the penetrating communication holes (10) penetrate and communicate the two adjacent ring tracks (9).

5. The heat sink for compressor of refrigerator as claimed in claim 1, wherein: the height of the horizontal plane at the top end of the heat exchanger (11) is lower than that of the horizontal plane at the bottom end of the loop (9) at the uppermost layer, and the height of the horizontal plane at the bottom end of the heat exchanger (11) is between the height of the horizontal plane at the top end of the base (2) and the height of the horizontal plane at the bottom end of the base (2).

6. The heat sink for compressor of refrigerator as claimed in claim 1, wherein: rectangular channel (15) one end links to each other and rectangular channel (15) tip is equidistant evenly seted up the louvre with heat exchanger (11).

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