CN217979043U

CN217979043U - Structure for enhancing heat dissipation effect of micro-channel condenser

Info

Publication number: CN217979043U
Application number: CN202221629034.3U
Authority: CN
Inventors: 李铁仁; 刘�东; 聂文文; 种衍习; 贾文龙; 吴启楠
Original assignee: Skyworth Electric Co Ltd
Current assignee: Skyworth Electric Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-06
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a structure of reinforcing microchannel condenser radiating effect, including the press rear cover, axial fan support, the sealed sponge of fan support, the microchannel condenser, the sealed sponge of microchannel, compressor layer board and evaporation dish, axial fan installs on axial fan support, the evaporation dish is located axial fan support's below, the microchannel condenser is located one side of axial fan and is fixed in the evaporation dish through the mounting screw, the sealed sponge of fan support and the sealed sponge of microchannel all set up between press rear cover and axial fan support, between lower steel and the axial fan support, between axial fan support and the evaporation dish, the compressor layer board is pasted on the surface has sealed sponge in order to seal the gap between compressor layer board and the lower steel. The utility model discloses a condenser provides an inclosed air circulation system, has strengthened the utilization ratio of axial fan work, lets more condenser, the reinforcing microchannel radiating effect of passing through of air inlet department.

Description

Structure for enhancing heat dissipation effect of micro-channel condenser

The technical field is as follows:

the utility model relates to a structure of reinforcing microchannel condenser radiating effect, it belongs to domestic appliance technical field.

Background art:

when the micro-channel condenser is used, the micro-channel condenser is generally matched with an axial flow fan for use. The fan can not let all microchannels all have the wind to pass through when inhaling wind, and peripheral open design can not form good wind circulation in the compressor chamber, has reduced the radiating effect of condenser.

Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.

The utility model has the following contents:

the utility model relates to a solve the problem that above-mentioned prior art exists and provide a structure of reinforcing microchannel condenser radiating effect, it provides an inclosed wind circulation system for the condenser, has strengthened the utilization ratio of axial fan work, lets the air inlet department more send other one end with wind from one section end through the condenser, provides axial fan's utilization ratio, reinforcing microchannel radiating effect.

The utility model discloses the technical scheme who adopts has: a structure for enhancing the heat dissipation effect of a microchannel condenser is arranged in a refrigerator body and comprises a press rear cover, an axial fan support, a fan support sealing sponge, a microchannel condenser, a microchannel sealing sponge, a compressor support plate and an evaporation disc, wherein the press rear cover is inserted into the inner side of a bent edge of the compressor support plate through a clamping jaw arranged on the press rear cover, the axial fan is arranged on the axial fan support, the evaporation disc is positioned below the axial fan support, the microchannel condenser is positioned on one side of the axial fan and is fixedly arranged on the evaporation disc through a screw, the fan support sealing sponge and the microchannel sealing sponge are both arranged between the press rear cover and the axial fan support, between lower bottom steel and the axial fan support, and between the axial fan support and the evaporation disc, and the sponge sealing sponge is adhered on the surface of the compressor support plate to seal gaps between the compressor support plate and the lower bottom steel.

Furthermore, the refrigerator body comprises a U-shaped case, a rear back plate arranged on the rear side surface of the U-shaped case, and lower bottom steel arranged on the lower surfaces of the U-shaped case and the rear back plate, and a rear cover of the press is arranged below the rear back plate and fixed on the U-shaped case, the rear back plate and the lower bottom steel through screws

Furthermore, two screw holes which are spaced up and down are respectively formed in the corner position of one side of the axial flow fan in a penetrating mode, through holes are formed in the position, aligned with the screw holes, of the axial flow fan support, and a clamping hook portion capable of clamping the axial flow fan is formed in a protruding mode in the position, located between the two through holes, of the axial flow fan support.

Furthermore, a buckling block is formed on one side of the lower tail end of the axial flow fan support in a protruding mode, and a buckling portion for enabling the buckling block to be fixed in a buckling mode is formed in the position, corresponding to the buckling block, of the evaporation disc.

Furthermore, a unthreaded hole is formed in the lower surface of the axial flow fan support, a fixing hole is formed in the position, opposite to the unthreaded hole, of the evaporation disc, and screws are screwed in the unthreaded hole and the fixing hole.

Furthermore, the compressor supporting plate is located below the evaporation disc, a buckle is formed on the evaporation disc, and a clamping hole is formed in the position, corresponding to the buckle, of the compressor supporting plate.

Furthermore, a mounting hole is formed on the compressor supporting plate, a mounting screw hole is formed on the evaporation disc at a position corresponding to the mounting hole, and screws are screwed into the mounting hole and the mounting screw hole.

Furthermore, the fan support sealing sponge, the micro-channel sealing sponge and the sealing sponge seal gaps between the lower bottom steel (9) and the axial flow fan support, the rear cover of the press, the evaporation disc and the compressor supporting plate to form a sealing cavity.

The utility model discloses following beneficial effect has: the utility model discloses an evaporating dish and press rear cover, microchannel condenser, axial fan support, compressor layer board and lower bottom steel form inclosed space, and the air intake setting is covered behind the press, and the air outlet setting is at the opposite side of press rear cover. The sealed sponge is adopted between the axial flow fan bracket and the micro-channel condenser to form a sealed cavity, so that the air from the air inlet can sufficiently pass through the micro-channel condenser, the air cannot overflow between the fan and the micro-channel condenser to form small air circulation, and the small air circulation is blown out from the air outlet at the other side of the axial flow fan. Thereby achieving the functions of improving the utilization rate of the fan and enhancing the heat dissipation effect of the micro-channel condenser.

Description of the drawings:

fig. 1 is the schematic view of the local structure of the utility model for enhancing the heat dissipation effect of the micro-channel condenser.

Fig. 2 is a schematic diagram of a rear cover of a press in a structure for enhancing the heat dissipation effect of a micro-channel condenser.

FIG. 3 is a schematic view of the mounting of the axial fan and the axial fan bracket.

Fig. 4 is a schematic view of the installation of the axial fan bracket and the evaporation pan.

Fig. 5 is another schematic view of the mounting of the axial fan bracket and the evaporation pan.

Fig. 6 is a schematic view of the installation of the evaporation pan and the compressor tray.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

The utility model discloses reinforcing microchannel condenser radiating effect's structure, install in the refrigerator box, it includes press rear cover 1, axial fan 2, axial fan support 3, fan support seals sponge 4, microchannel condenser 5, microchannel seals sponge 6, compressor layer board 7, evaporating dish 8 and lower steel 9, wherein the refrigerator box includes box U shell 10, install backplate 11 on box U shell 10 rear side surface and install the lower steel 9 on box U shell 10 and backplate 11 lower surface, press rear cover 1 installs in backplate 11 below and through the fix with screw at box U shell 10, backplate 11 and lower steel 9. The press back cover 1 is inserted inside the bent edge of the compressor pallet 7 by means of claws (not shown) provided thereon.

The axial flow fan 2 is mounted on the axial flow fan support 3, two screw holes 20 which are spaced up and down are respectively formed at the corner position of one side of the axial flow fan 2 in a penetrating manner, a through hole (not marked) is formed at the position on the axial flow fan support 3 which is aligned with the screw holes 20, and a clamping hook part 30 which can be clamped on the axial flow fan 2 is formed at the position on the axial flow fan support 3 which is positioned between the two through holes in a protruding manner. The axial flow fan 2 is fixed to the axial flow fan holder 3 by screwing screws into the through holes and the screw holes 20 and by hooking the hook portions 30 to the axial flow fan 2.

The evaporation pan 8 is located below the axial flow fan support 3, a buckling block 31 is convexly formed on one side of the lower tail end of the axial flow fan support 3, and a buckling part 80 for buckling and fixing the buckling block 31 therein is formed on the evaporation pan 8 at a position corresponding to the buckling block 31. An unthreaded hole 32 is formed in the lower surface of the axial flow fan bracket 3, a fixing hole 81 is formed in the evaporation pan 8 at a position opposite to the unthreaded hole 32, and the axial flow fan bracket 3 is fixed to the evaporation pan 8 by snap-fastening the snap block 3 in the snap portion 80 and screwing screws into the unthreaded hole 32 and the fixing hole 81.

The microchannel condenser 5 is located on one side of the axial flow fan 2 and is fixed to the evaporation pan 8 by screw mounting. The compressor supporting plate 7 is positioned below the evaporation pan 8, a buckle 82 is formed on the evaporation pan 8, and a buckle hole 70 is formed on the compressor supporting plate 7 at a position corresponding to the buckle 82. The compressor mount plate 7 is formed with a mounting hole 71, and the evaporation pan 8 is formed with a mounting screw hole 83 at a position corresponding to the mounting hole 71. The evaporation pan 8 is fixed to the compressor mount plate 7 by screwing screws into the mounting holes 71 and the mounting screw holes 83 and fitting the snaps 82 and the snap holes 70 together.

The fan bracket sealing sponge 4 is arranged between the press rear cover 1 and the axial flow fan bracket 3, between the lower bottom steel 9 and the axial flow fan bracket 3, and between the axial flow fan bracket 3 and the evaporation disc 8.

The microchannel sealing sponge 6 is arranged between the rear cover 1 of the press and the axial flow fan bracket 3, between the lower bottom steel 9 and the axial flow fan bracket 3, and between the axial flow fan bracket 3 and the evaporation disc 8.

Sealing sponge is pasted on the lower surface of the compressor supporting plate 7 to seal the gap between the compressor supporting plate 7 and the lower bottom steel 9.

The gap between the lower bottom steel 9 and the axial flow fan bracket 3, the gap between the press rear cover 1 and the evaporation disc 8 and the gap between the lower bottom steel and the compressor supporting plate 7 are sealed through the fan bracket sealing sponge 4, the micro-channel sealing sponge 6 and the sealing sponge to form a sealed cavity.

The utility model discloses reinforcing microchannel condenser radiating effect's structure, when fan during operation, inhales the wind in the 5 outsides of microchannel condenser, through seal chamber after, blow off from one side in addition of microchannel condenser 5, seal chamber has ensured that wind can pass through the condenser completely to can not have between condenser and fan and leak wind or local circulation, improve the fan utilization ratio, reinforcing microchannel condenser's radiating effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a structure of reinforcing microchannel condenser radiating effect installs in the refrigerator box, its characterized in that: the novel compressor back cover structure comprises a press back cover (1), an axial fan (2), an axial fan support (3), a fan support sealing sponge (4), a micro-channel condenser (5), a micro-channel sealing sponge (6), a compressor support plate (7) and an evaporation disc (8), wherein the press back cover (1) is inserted into the inner side of a bent edge of the compressor support plate (7) through a clamping jaw arranged on the press back cover, the axial fan (2) is installed on the axial fan support (3), the evaporation disc (8) is located below the axial fan support (3), the micro-channel condenser (5) is located on one side of the axial fan (2) and is fixedly installed on the evaporation disc (8) through screws, the fan support sealing sponge (4) and the micro-channel sealing sponge (6) are arranged between the press back cover (1) and the axial fan support (3), between steel (9) and the axial fan support (3), between the axial fan support (3) and the evaporation disc (8), and a sealing gap is arranged between the compressor support plate (7) and the lower bottom steel support plate (9).

2. The structure for enhancing heat dissipation in a microchannel condenser as set forth in claim 1, wherein: the refrigerator box comprises a box U shell (10), a rear back plate (11) installed on the rear side surface of the box U shell (10) and lower bottom steel (9) installed on the lower surfaces of the box U shell (10) and the rear back plate (11), and a press rear cover (1) is installed below the rear back plate (11) and fixed on the box U shell (10), the rear back plate (11) and the lower bottom steel (9) through screws.

3. The structure for enhancing heat dissipation in a microchannel condenser as set forth in claim 2, wherein: two screw holes (20) which are spaced up and down are respectively formed in the corner positions on one side of the axial flow fan (2) in a penetrating mode, through holes are formed in the positions, aligned with the screw holes (20), of the axial flow fan support (3), and meanwhile a clamping hook portion (30) which can be clamped on the axial flow fan (2) is formed in the position, located between the two through holes, of the axial flow fan support (3) in a protruding mode.

4. The structure for enhancing heat dissipation in a microchannel condenser as set forth in claim 3, wherein: a buckling block (31) is formed on one side of the lower tail end of the axial flow fan support (3) in a protruding mode, and a buckling portion (80) for buckling and fixing the buckling block (31) in the evaporation disc (8) is formed in the position, corresponding to the buckling block (31), of the evaporation disc.

5. The structure for enhancing heat dissipation in a microchannel condenser as set forth in claim 4, wherein: a unthreaded hole (32) is formed in the lower surface of the axial flow fan support (3), a fixing hole (81) is formed in the position, opposite to the unthreaded hole (32), of the evaporation disc (8), and screws are installed and screwed in the unthreaded hole (32) and the fixing hole (81).

6. The structure for enhancing heat dissipation in a microchannel condenser as set forth in claim 5, wherein: the compressor supporting plate (7) is located below the evaporation disc (8), a buckle (82) is formed on the evaporation disc (8), and a clamping hole (70) is formed in the position, corresponding to the buckle (82), on the compressor supporting plate (7).

7. The structure for enhancing heat dissipation in a microchannel condenser as set forth in claim 6, wherein: an installation hole (71) is formed in the compressor supporting plate (7), an installation screw hole (83) is formed in the position, corresponding to the installation hole (71), of the evaporation disc (8), and screws are installed and screwed in the installation hole (71) and the installation screw hole (83).

8. The structure for enhancing heat dissipation in a microchannel condenser as set forth in claim 1, wherein: the fan support sealing sponge (4), the micro-channel sealing sponge (6) and the sealing sponge seal gaps between the lower bottom steel (9) and the axial flow fan support (3), the press rear cover (1), the evaporation disc (8) and the compressor supporting plate (7) to form a sealing cavity.