Fin heat dissipation shell structure for refrigerator compressor

Abstract

According to the fin heat dissipation shell structure for the refrigerator compressor, heat conduction plates on the inner side walls of the two sides of a shell body are connected with one ends of heat dissipation fins, the other ends of the heat dissipation fins penetrate out of the shell body, a first U-shaped plate is arranged beside the other ends of the heat dissipation fins, turbulent flow strips are arranged on the heat dissipation fins outside the shell body, and a heat dissipation plate is arranged on a top cover at the top end of the shell body; the second U-shaped plate above the heat dissipation plate is provided with an atomizer, a spray header pipe on the atomizer is connected with a first spray branch pipe, a second spray branch pipe connected with the two ends of the first spray branch pipe is connected with a third spray branch pipe, spray holes are formed in the third spray branch pipe, and a supporting column is arranged on a mounting base connected with the bottom end of the shell body; the first installation plate connected with the lower portion of the supporting column is connected with the first draught fan, the second installation plate connected with the upper portion of the supporting column is connected with the second draught fan, according to the fin heat dissipation shell structure, heat generated by the compressor is discharged out of the compressor through the heat dissipation fins, and the heat discharging efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a refrigerator compressor technical field, concretely relates to a fin heat dissipation casing structure for refrigerator compressor. BACKGROUND

[0002] The refrigerator is a kind of refrigeration equipment of keeping constant low temperature, it is also a kind of civil product of keeping constant low temperature state of food or other articles, and compressor is the core component of refrigerator, is the "heart" of refrigeration cycle system, its effect is under the drive of motor, transports and compresses refrigerant vapor, makes refrigerant carry out refrigeration cycle in system, the refrigerator compressor of prior art is a kind of relatively closed device, when compressor compresses refrigerant, refrigerant generates a large amount of heat, and its heat needs to be taken to condenser by condensing agent and dissipated, this heat dissipation mode is not conducive to heat dissipation, to cause the temperature rise in the interior of compressor, the temperature rise of compressor will lead to the demagnetization phenomenon of compressor, to affect the performance and life of compressor. UTILITY MODEL CONTENTS

[0003] The utility model aims at overcoming the insufficient of prior art, and provides a fin heat dissipation casing structure for refrigerator compressor, heat generated by compressor can be discharged to the outside of compressor by heat dissipation fin, the efficiency of heat discharge is improved, and the service life of compressor is prolonged.

[0004] The utility model discloses a fin heat dissipation casing structure for refrigerator compressor, including casing main part, the casing main part two side inner side wall be equipped with heat conduction plate, the heat conduction plate connect one end of heat dissipation fin, heat dissipation fin another end go out casing main part, and its side be equipped with first U type board, located the heat dissipation fin of casing main part outside be equipped with spoiler, the top of casing main part be equipped with top cover, the top cover be equipped with heat dissipation plate, the heat dissipation plate be equipped with heat dissipation hole, the heat dissipation plate top be equipped with second U type board, the atomizer of second U type board top be equipped with, the spray main pipe on atomizer connects first spray branch pipe, the both ends of first spray branch pipe are connected with second spray branch pipe respectively, the bottom of second spray branch pipe is connected with third spray branch pipe, the third spray branch pipe be equipped with spray hole, the bottom of casing main part is connected with installation base, the installation base be equipped with support column, the lower part of support column is connected with first mounting plate, the first mounting plate is installed with first fan, the upper part of support column is connected with second mounting plate, the second mounting plate is installed with second fan.

[0005] The casing main part is additionally equipped with air inlet pipe and air outlet pipe on the other two side walls.

[0006] The atomizer is equipped with water inlet pipe, and the water inlet pipe is connected with a water pan in the refrigerator.

[0007] The support column is provided with a through hole, the through hole is located between the first fan and the second fan, and an air pipe connected to the air inlet pipe passes through the through hole.

[0008] The spray holes are evenly distributed on the lower part of the third spray branch pipe in the direction of the heat dissipation fins. The lower part of the third spray branch pipe passes through the first U-shaped plate and is located between the first U-shaped plate and the heat dissipation fins. There are more than one third spray branch pipes, and they are evenly distributed according to the length of the heat dissipation fins. The positions of the spray holes correspond to the position of each heat dissipation fin.

[0009] The spoiler strips on the adjacent heat dissipation fins are arranged in a wave-shaped staggered section.

[0010] The two ends of the second U-shaped plate are respectively located on the first U-shaped plates on both sides, and the two ends of the first U-shaped plate are located on the shell body.

[0011] Sealant is adhered to the position where the heat dissipation fin passes through the shell body.

[0012] The atomizer, the first blower and the second blower are all electrically connected to the compressor via a controller.

[0013] The beneficial effects of the present invention are as follows: in the present invention, the heat conducting plate can transfer the heat generated when the compressor compresses the refrigerant to the heat dissipating fins, and dissipate the heat to the outside air through the heat dissipating fins; at the same time, the heat dissipating plate can also discharge part of the heat inside the compressor to the outside air. The heat dissipation of the heat conducting plate, the heat dissipating fins and the heat dissipating plate effectively improves the efficiency of heat discharge inside the compressor.

[0014] In the utility model, the spoiler strips arranged in wave-shaped staggered sections can increase the contact area between the heat dissipation fins and the outside air and the air circulation time, thereby improving the heat dissipation efficiency of the heat dissipation fins.

[0015] In the utility model, the atomizer can generate a sufficient amount of mist, and spray it onto the heat dissipation fins and spoiler strips through the spray main pipe, the first spray branch pipe, the second spray branch pipe, the third spray branch pipe, and the spray hole, and then be blown by the wind generated by the first fan and the second fan, thereby accelerating the evaporation of the mist and further improving the heat dissipation efficiency of the heat dissipation fins. At the same time, the wind force generated by the second fan can pass through the heat dissipation holes on each heat dissipation plate, thereby accelerating the heat dissipation efficiency of the heat dissipation plate.

[0016] In the present invention, relatively closed spaces are formed between the first U-shaped plate and the shell body, and between the second U-shaped plate and the top cover, which reduces the amount of air loss when the wind blows and improves the heat dissipation efficiency of the heat dissipation fins and the heat dissipation plate that are relatively far away from the first fan and the second fan. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure of the present utility model sectional view schematic diagram.

[0018] Figure 2 is the present utility model radiating fin and spoiler strip structure schematic diagram.

[0019] Figure 3 is the third spray pipe and spray hole structure schematic diagram of the present utility model.

[0020] Figure 4 is the overall appearance schematic diagram of the present utility model.

[0021] Figure 5 is the support column and perforated structure schematic diagram of the present utility model.

[0022] In the figure: 1, the shell main body, 2, heat-conducting plate, 3, radiating fin, 4, spoiler strip, 5, first U-shaped plate, 6, top cover, 7, radiating plate, 8, radiating hole, 9, second U-shaped plate, 10, atomizer, 11, spray main pipe, 12, first spray pipe, 13, second spray pipe, 14, third spray pipe, 15, spray hole, 16, mounting base, 17, support column, 18, first mounting plate, 19, first fan, 20, second mounting plate, 21, second fan, 22, air inlet pipe, 23, air outlet pipe, 24, water inlet pipe, 25, perforated hole. DETAILED DESCRIPTION

[0023] The drawings are only for example description, and can not be understood as the limitation of the patent; in order to better illustrate the embodiment, some components of the drawings can be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their description in the drawings can be omitted.

[0024] With reference to the drawings, a fin heat dissipation shell structure for a refrigerator compressor comprises a shell body 1, heat conducting plates 2 provided on the inner side walls of both sides of the shell body 1, one end of the heat conducting plates 2 connected to the heat dissipation fins 3, the other end of the heat dissipation fins 3 penetrating the shell body 1, a first U-shaped plate 5 provided on the side of the heat dissipation fins 3, turbulence strips 4 provided on the heat dissipation fins 3 outside the shell body 1, a top cover 6 provided on the top end of the shell body 1, a heat dissipation plate 7 provided on the top cover 6, heat dissipation holes 8 provided on the heat dissipation plate 7, a second U-shaped plate 9 provided above the heat dissipation plate 7, an atomizer 10 provided above the second U-shaped plate 9, a spray main pipe 11 on the atomizer 10 connected to a first spray branch pipe 12, both ends of the first spray branch pipe 12 connected to a second spray branch pipe 13, the bottom end of the second spray branch pipe 13 connected to a third spray branch pipe 14, spray holes 15 provided on the third spray branch pipe 14, a mounting base 16 connected to the bottom end of the shell body 1, support columns 17 provided on the mounting base 16, a first mounting plate 18 connected to the lower part of the support columns 17, a first fan 19 mounted on the first mounting plate 18, a second mounting plate 20 connected to the upper part of the support columns 17, and a second fan 21 mounted on the second mounting plate 20.

[0025] Air inlet pipes 22 and air outlet pipes 23 are respectively mounted on the other two side walls of the shell body 1.

[0026] A water inlet pipe 24 is provided on the atomizer 10, and the water inlet pipe 24 is connected to a water collecting tray inside the refrigerator.

[0027] Perforations 25 are provided on the support columns 17, the perforations 25 are located between the first fan 19 and the second fan 21, and air pipes connected to the air inlet pipes 22 penetrate the perforations 25.

[0028] The spray holes 15 are uniformly distributed on the lower part of the third spray branch pipe 14 in the direction of the heat dissipation fins 3, the lower part of the third spray branch pipe 14 penetrates the first U-shaped plate 5 and is located between the first U-shaped plate 5 and the heat dissipation fins 3, the number of the third spray branch pipes 14 is more than one, and they are uniformly distributed according to the length of the heat dissipation fins 3, and the positions of the spray holes 15 correspond to the positions of each heat dissipation fin 3.

[0029] The turbulence strips 4 on the adjacent heat dissipation fins 3 are arranged in a wave-shaped staggered manner.

[0030] The two ends of the second U-shaped plate 9 are respectively located on the first U-shaped plates 5 on both sides, and the two ends of the first U-shaped plates 5 are located on the shell body 1.

[0031] Sealing glue is adhered to the position where the heat dissipation fins 3 penetrate the shell body 1.

[0032] The atomizer 10, the first fan 19 and the second fan 21 are electrically connected with the compressor through the controller.

[0033] The heat-conducting plate 2 can transfer the heat generated by the compressor when compressing refrigerant to the heat dissipation fins 3, and the heat dissipation fins 3 can dissipate the heat to the air, and the heat dissipation plate 7 can also dissipate part of the heat in the compressor to the air.

[0034] When the compressor starts to work, the controller automatically starts the atomizer 10, the first fan 19 and the second fan 21, the atomizer 10 generates mist which is sprayed onto the heat dissipation fins 3 and the turbulence strips 4 through the spray main pipe 11, the first spray branch pipe 12, the second spray branch pipe 13, the third spray branch pipe 14 and the spray hole 15, and then is blown by the wind generated by the first fan 19 and the second fan 21, so that the heat dissipation efficiency of the heat dissipation fins 3 and the turbulence strips 4 is improved, and the wind generated by the second fan 21 also passes through the heat dissipation holes 8 of each heat dissipation plate 7, so that the heat dissipation efficiency of the heat dissipation plate 7 is improved.

[0035] In the utility model, the heat-conducting plate 2 can transfer the heat generated by the compressor when compressing refrigerant to the heat dissipation fins 3, and the heat dissipation fins 3 can dissipate the heat to the air, and the heat dissipation plate 7 can also dissipate part of the heat in the compressor to the air, and the heat dissipation of the heat-conducting plate 2, the heat dissipation fins 3 and the heat dissipation plate 7 can effectively improve the heat dissipation efficiency of the compressor.

[0036] In the utility model, the turbulence strips 4 arranged in a wave-shaped staggered and divided manner can increase the contact area of the heat dissipation fins 3 with the air and the air flow time, and improve the heat dissipation efficiency of the heat dissipation fins 3.

[0037] In the utility model, the atomizer 10 can generate sufficient mist which is sprayed onto the heat dissipation fins 3 and the turbulence strips 4 through the spray main pipe 11, the first spray branch pipe 12, the second spray branch pipe 13, the third spray branch pipe 14 and the spray hole 15, and then is blown by the wind generated by the first fan 19 and the second fan 21, so that the evaporation of the mist is accelerated, the heat dissipation efficiency of the heat dissipation fins 3 is further improved, and the wind force generated by the second fan 21 can pass through the heat dissipation holes 8 of each heat dissipation plate 7, so that the heat dissipation efficiency of the heat dissipation plate 7 is improved.

[0038] In the utility model, the first U-shaped plate 5 and the second U-shaped plate 9 form relatively closed spaces with the shell main body 1 and the top cover 6 respectively, so that the air loss amount when the wind blows is reduced, and the heat dissipation efficiency of the heat dissipation fins 3 and the heat dissipation plate 7 which are relatively far away from the first fan 19 and the second fan 21 is improved.

[0039] The new above-mentioned embodiments are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A fin heat dissipation housing structure for a refrigerator compressor, comprising a housing body (1), characterized in that: The inner side walls of both sides of the shell body (1) are provided with heat conducting plates (2), the heat conducting plates (2) are connected to one end of the heat dissipating fins (3), the other end of the heat dissipating fins (3) pass through the shell body (1), and a first U-shaped plate (5) is provided on the side thereof, and a spoiler strip (4) is provided on the heat dissipating fins (3) outside the shell body (1), a top cover (6) is provided on the top cover (6), a heat dissipating plate (7) is provided on the heat dissipating plate (7), a heat dissipating hole (8) is provided on the heat dissipating plate (7), a second U-shaped plate (9) is provided above the heat dissipating plate (7), an atomizer (10) is provided above the second U-shaped plate (9), and a spray main pipe (11) on the atomizer (10) is connected to the first The spray branch pipe (12) is connected to the second spray branch pipe (13) at both ends, the bottom end of the second spray branch pipe (13) is connected to the third spray branch pipe (14), the third spray branch pipe (14) is provided with a spray hole (15), the bottom end of the shell body (1) is connected to a mounting base (16), the mounting base (16) is provided with a support column (17), the lower part of the support column (17) is connected to a first mounting plate (18), the first fan (19) is installed on the first mounting plate (18), the upper part of the support column (17) is connected to a second mounting plate (20), and the second fan (21) is installed on the second mounting plate (20).

2. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: An air inlet pipe (22) and an air outlet pipe (23) are respectively installed on the other two side walls of the shell body (1).

3. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: The atomizer (10) is provided with a water inlet pipe (24), and the water inlet pipe (24) is connected to a water receiving tray in the refrigerator.

4. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: The support column (17) is provided with a through hole (25), and the through hole (25) is located between the first fan (19) and the second fan (21), and an air pipe connected to the air inlet pipe (22) passes through the through hole (25).

5. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: The spray holes (15) are evenly distributed on the lower part of the third spray branch pipe (14) in the direction toward the heat dissipation fins (3). The lower part of the third spray branch pipe (14) passes through the first U-shaped plate (5) and is located between the first U-shaped plate (5) and the heat dissipation fins (3). The number of the third spray branch pipes (14) is more than one, and they are evenly distributed according to the length of the heat dissipation fins (3). The position of the spray holes (15) corresponds to the position of each heat dissipation fin (3).

6. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: The spoiler strips (4) on adjacent heat dissipation fins (3) are arranged in a wave-shaped staggered and divided manner.

7. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: The two ends of the second U-shaped plate (9) are respectively located on the first U-shaped plates (5) on both sides, and the two ends of the first U-shaped plate (5) are located on the shell body (1).

8. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: Sealant is adhered to the position where the heat dissipation fins (3) pass through the shell body (1).

9. The fin heat dissipation housing structure for a refrigerator compressor according to claim 1, characterized in that: The atomizer (10), the first fan (19) and the second fan (21) are all electrically connected to the compressor via a controller.

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