CN214039084U

CN214039084U - Refrigerator with heat radiation fan arranged in press cabin

Info

Publication number: CN214039084U
Application number: CN202021725892.9U
Authority: CN
Inventors: 何胜涛; 徐同; 牟森; 李春阳
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-08-24
Anticipated expiration: 2030-08-18

Abstract

The utility model provides a arrange cooling fan's refrigerator in press under-deck, this refrigerator includes: the refrigeration system comprises a compressor and a condenser connected with the compressor; the box, its bottom rear has the pressure cabin, and compressor and condenser arrange in the pressure cabin along the horizontal direction interval of box to radiator fan sets up between compressor and condenser, and it includes fan support and flabellum, and wherein fan support and flabellum assembly structure as an organic whole, and the periphery of fan support is provided with assembly structure, with the bulkhead direct mount in pressure cabin. The utility model discloses cooling fan in the scheme sets up to a body structure, has strengthened cooling fan's structural strength, still can be directly fixed with the press cabin with cooling fan, has simplified assembly process.

Description

Refrigerator with heat radiation fan arranged in press cabin

Technical Field

The utility model relates to a household electrical appliances field especially relates to a arrange cooling fan's refrigerator in press under-deck.

Background

The refrigerator cooling fan accelerates the air flow, so that the condenser and the compressor can dissipate heat in an accelerated way. The cooling fan is generally installed in the bottom space (compressor compartment) of the refrigerator, and is structurally matched with the bottom steel of the refrigerator, the compressor support plate and the compressor compartment cover plate, and the cooling fan is generally located between the condenser and the compressor.

At present, the industry adopts a mode of additionally arranging an independent fan on an assembly support in a large quantity, and the structure of the assembly support is changed to adapt to the bottom spaces (compressor chambers) of different refrigerators. The disadvantages of this method are that the fan and the bracket need to be assembled together firstly, the assembly process is complex, the structural strength is weak, the cost is high, the efficiency is low, the fan is limited by the installation space when being selected, and the size cannot be too large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can solve the refrigerator of arranging cooling fan in the press under-deck of above-mentioned arbitrary aspect problem.

The utility model discloses a further purpose is simplified cooling fan assembling process.

The utility model discloses another further purpose increases cooling fan's structural strength.

Particularly, the utility model provides a arrange cooling blower's refrigerator in press under-deck, include: the refrigeration system comprises a compressor and a condenser connected with the compressor; the box, its bottom rear has the pressure cabin, and compressor and condenser arrange in the pressure cabin along the horizontal direction interval of box to radiator fan sets up between compressor and condenser, and it includes fan support and flabellum, and wherein fan support and flabellum assembly structure as an organic whole, and the periphery of fan support is provided with assembly structure, with the bulkhead direct mount in pressure cabin.

Further, the box includes: the refrigerator comprises a press supporting plate, a back plate arranged at the rear end of the press supporting plate, side plates arranged at two ends of the press supporting plate and a press cabin cover plate arranged above the press supporting plate, wherein the press cabin cover plate, the press supporting plate, the side plates and the back plate together enclose a press cabin; a press support used for fixing the compressor is arranged on the other transverse side of the press support plate; a space for arranging a heat radiation fan is formed between the evaporating dish and the press support.

Furthermore, an airflow suction inlet communicated with the outside of the box body is formed in the front of the condenser on the press supporting plate, and an airflow discharge outlet communicated with the outside of the box body is formed in the front of the compressor on the press supporting plate; the fan blades of the heat dissipation fan are axial flow fan blades, the rotation axis of the fan blades is parallel to the transverse direction of the box body, the fan support is arranged along the front and back depth direction of the box body, the air inlet side of the heat dissipation fan faces the condenser, the air outlet side of the heat dissipation fan faces the compressor, and the heat dissipation fan blades are used for promoting the heat dissipation air flow entering from the air flow suction inlet, flowing through the condenser for heat exchange and then being discharged to the air flow discharge outlet through the compressor.

Furthermore, the rear part of the top end of the fan bracket is provided with a pipe penetrating groove for a pipeline connected with the condenser and the compressor to penetrate through the pipe penetrating groove.

Further, press backup pad rear end form upwards extend and with the turn-ups of being connected of backplate, the pilot hole has been seted up at turn-ups middle part to the rear end of fan support sets up the mating holes with the relative position department of pilot hole, thereby utilizes a fastener to run through pilot hole and mating holes, thereby fixes rear side between the fan and turn-ups.

Further, the press deck lid comprises: the inclined front cover is arranged from the front side of the airflow suction inlet and the airflow discharge outlet to the upper part along the depth direction of the box body from front to back; a top cover horizontally extending from the rear end of the inclined front cover backward to meet with the back panel of the cabinet, and the refrigerator further includes: and the separation plate is arranged between the airflow suction inlet and the airflow discharge outlet, extends backwards to the front end of the heat radiating fan, and the top of the separation plate is connected with the inclined front cover and is used for separating the rear space of the airflow suction inlet and the airflow discharge outlet.

Furthermore, a limiting groove matched with the shape of the front end of the fan support is formed in the rear side wall of the partition plate, and the front portion of the fan support is installed in the limiting groove.

Furthermore, the rear end of the partition plate is also provided with a shielding plate extending from the front side of the fan bracket to the front part of the compressor along the transverse direction of the refrigerator, and a notch communicated with the airflow discharge port is formed in the area of the front part of the compressor close to the side plate.

Further, the refrigerator further includes: and the wind shielding strip is arranged on the lower surface of the press supporting plate and is configured to isolate the airflow suction inlet from the airflow discharge outlet so as to prevent air sent out from the airflow discharge outlet from flowing back to the airflow suction inlet.

Further, the condenser is formed in a flat rectangular parallelepiped shape as a whole, and is installed such that the fins thereof extend in the depth direction of the case, so that the air entering from the airflow suction port flows along the channels between the fins to perform heat exchange, and then flows toward the heat radiation fan from the space between the condenser and the back plate.

The utility model discloses a cooling fan in refrigerator includes fan support and flabellum, and flabellum and fan support assembly structure as an organic whole. Through setting up radiator fan as an organic whole structure, strengthened radiator fan's structural strength, still can be directly fixed with the press cabin with radiator fan, simplified the assembly process. And because the integrated structure of the air-dispersing fan, the area of the fan blade can be correspondingly increased, and larger heat-dispersing air quantity can be provided in the same space size.

Further, the utility model discloses a poling groove has been seted up to fan support rear end to the pipeline that supplies to connect condenser and compressor passes from the poling groove, avoids the radiator fan of a body structure to produce the influence to being connected of compressor and condenser, can make the inside pipeline in press cabin cleaner and tidier, and the structure is compacter.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic front view of a refrigerator according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional side view of the refrigerator shown in FIG. 1;

FIG. 3 is a schematic perspective view of the compressor compartment of the refrigerator shown in FIG. 2, with the top cover of the compartment hidden;

FIG. 4 is a schematic rear view of the compressor compartment of the refrigerator shown in FIG. 3 with the top and back panels of the compartment hidden;

FIG. 5 is an enlarged schematic view of area A shown in FIG. 4;

FIG. 6 is a schematic bottom view of the compressor compartment in the refrigerator shown in FIG. 3

FIG. 7 is a schematic exploded view of the nacelle shown in FIG. 3;

fig. 8 is a schematic perspective view of a partition in the refrigerator shown in fig. 7;

fig. 9 is a schematic perspective view of a heat radiating fan in the refrigerator shown in fig. 7.

Detailed Description

In the description of the present embodiment, it is to be understood that the terms "lateral", "upper", "lower", "front", "rear", "top", "bottom", "depth", and the like indicate orientations or positional relationships that are based on the orientation in a normal use state of the refrigerator as a reference, and can be determined with reference to the orientations or positional relationships shown in the drawings, for example, "front" indicating the orientation refers to the side of the refrigerator facing the user, "lateral" refers to a direction parallel to the width direction of the refrigerator. This is merely to facilitate the description of the invention and to simplify the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be taken as limiting the invention.

Fig. 1 is a schematic front view of a refrigerator according to an embodiment of the present invention. Fig. 2 is a schematic side sectional view of the refrigerator shown in fig. 1. A refrigerator may generally include a cabinet 10, and the cabinet 10 includes a casing, an inner container, and other accessories. The outer casing is the outer layer structure of the refrigerator and protects the whole refrigerator. In order to insulate the heat conduction from the outside, a thermal insulation layer is provided between the outer shell and the inner container of the container 10, and the thermal insulation layer is generally formed by a foaming process. The inner container can be divided into one or more inner containers, the inner containers can be divided into a cold storage inner container, a temperature changing inner container, a freezing inner container and the like according to functions, and the specific number and functions of the inner containers can be configured according to the use requirements of the refrigerator. The inner container in this embodiment includes at least a bottom inner container 110, and the bottom inner container 110 may be a freezing inner container.

The present embodiment includes a refrigeration system. The refrigeration system includes a throttling element (not shown), an evaporator 60, a refrigeration fan 40, a compressor 20, and a condenser 30 connected to the compressor 20. The evaporator 60 is disposed in the cooling compartment 100 and configured to directly or indirectly supply cooling energy into the storage space 300. The refrigerator realizes the circulation of the refrigerating air flow in the evaporator 60 and the storage space 300 through the air path system. Because of the cycle configuration and operation of the refrigeration system itself, which are well known and readily implemented by those skilled in the art, further description of the refrigeration system itself is omitted herein so as not to obscure and obscure the improvements of the present application.

The bottom inner container 110 is an inner container located at the lowermost portion of the case 10, and defines a storage space 300 and a cooling chamber 100 located below the storage space 300. The evaporator 60 may be disposed at the middle front portion of the cooling compartment 100. The cabinet 10 defines a press cabin 200 at the bottom thereof, and the press cabin 200 is located at the rear of the cooling chamber 100. The bottom wall of the bottom inner container 110 has an inner container inclined portion inclined upward from front to back at the rear of the cooling chamber 100, and the inclined portion is set to be 30 ° to 40 °, for example, 33 °, 35 °, 38 °, and preferably 36.7 °, so as to provide a sufficient space for the press compartment 200.

The case 10 of the present embodiment has a compressor compartment 200 at the bottom rear thereof. At least a compressor 20, a condenser 30, and a heat radiation fan 50 are provided in the cabin 200, and the compressor 20 and the condenser 30 are arranged in the cabin 200 at intervals in a lateral direction of the cabinet 10. In some embodiments, the condenser 30 may be a finned condenser 30, and the fins of the condenser 30 are arranged from front to back along the depth of the tank 10, so that the heat dissipating airflow can directly pass through the gaps between the fins, and the contact area with the heat dissipating airflow is increased.

The cooling fan 50 is disposed between the compressor 20 and the condenser 30, and includes a fan bracket 510 and fan blades 520, wherein the fan bracket 510 and the fan blades 520 are assembled into an integral structure, and an assembly structure is disposed on the periphery of the fan bracket 510 to be directly fixed to the bulkhead of the compressor compartment 200, and there is no need to dispose other brackets for fixing the fan in the compressor compartment 200, so that the structure in the compressor compartment 200 is simpler, the fixing effect is better, and the cooling fan 50 operates more stably.

And because the integrated structure of the air-dispersing fan 50, the area of the fan blades 520 can be correspondingly increased, and larger heat-dispersing air quantity can be provided in the same space size.

In the embodiment shown in fig. 2 to 9, the box 10 includes a press supporting plate 220, a back plate 240 disposed at the rear end of the press supporting plate 220, side plates 230 disposed at two ends of the press supporting plate 220, and a press hatch 210 disposed above the press supporting plate 220, wherein the press hatch 210, the press supporting plate 220, the side plates 230, and the back plate 240 together enclose a press compartment 200.

An evaporation pan 250 for receiving defrosting water of the refrigerator is disposed at one lateral side of the press support plate 220, the condenser 30 is fixed above the evaporation pan 250, a press mount 260 for fixing the compressor 20 is disposed at the other lateral side of the press support plate 220, and a space for arranging the heat dissipation fan 50 is formed between the evaporation pan 250 and the press mount 260. The evaporation pan 250 is disposed at a side of the compressor compartment 200 where the condenser 30 is located, and is configured to receive defrost water from the refrigerator. The evaporation pan 250 is disposed below the condenser 30, a plurality of support columns (not shown) extending upward are disposed in the evaporation pan 250, and the condenser 30 is fixedly connected to the support columns. The heat generated in the condenser 30 can evaporate the defrosting water in the evaporating dish 250, and the defrosting water can also play a role in cooling and radiating the condenser 30. The condenser 30 and the defrosting water are separated by the support columns, so that a certain distance is kept between the condenser 30 and the defrosting water, and corrosion caused by long-time contact with the surface of the defrosting water condenser 30 is avoided. In some embodiments, the evaporator pan 250 of the refrigerator is a generally rectangular parallelepiped structure having an opening at the top, having a bottom wall and four side walls extending upward from the bottom wall.

The press support plate 220 is opened with an air suction port 221 communicating with the outside of the casing 10 in front of the condenser 30, and opened with an air discharge port 222 communicating with the outside of the casing 10 in front of the compressor 20 in the press support plate 220. The airflow suction opening 221 and the airflow discharge opening 222 may be both configured in a grid shape, that is, they communicate with the outside of the housing 10 through the ventilation holes between the grids, so as to prevent foreign objects (such as small animals) from entering the inside of the housing 10 through the airflow suction opening 221 or the airflow discharge opening 222. Air outside the box body 10 can enter the compressor compartment 200 through the airflow suction port 221, heat of the condenser 30 is taken away through heat exchange with the condenser 30, then the air enters the compressor 20 side of the compressor compartment 200 through the heat dissipation fan 50, heat generated by operation of the compressor 20 is taken away, and then the air is discharged from the airflow discharge port 222, so that the purpose of dissipating heat of equipment in the compressor compartment 200 is achieved.

The condenser 30 of the present embodiment has a flat rectangular parallelepiped shape as a whole, and is installed such that its fins extend in the depth direction of the case 10, so that the air entering from the air suction port 221 flows along channels between the fins to exchange heat, and then flows toward the heat dissipation fan 50 from the space between the condenser 30 and the back plate 240. The radiating fins are arranged in parallel along the depth direction, and after air enters from the airflow suction inlet 221, the air can smoothly and fully contact with each fin through gaps among the radiating fins and exchange heat, so that the radiating effect is greatly enhanced. In some embodiments, the condenser 30 may be disposed to be inclined upward from front to back in the depth direction of the tank 10, and the air sucked in the airflow suction port 221 may be effectively utilized, so that the contact area of the air and the condenser 30 is increased sufficiently, and the heat dissipation effect is enhanced. In other embodiments, the condenser 30 may also use a microchannel heat exchanger.

The fan 520 of the heat dissipation fan 50 is an axial fan, the rotation axis of which is parallel to the transverse direction of the box 10, and the fan bracket 510 is disposed along the front-rear depth direction of the box 10, and the air inlet side of the heat dissipation fan 50 faces the condenser 30, and the air outlet side of the heat dissipation fan faces the compressor 20, and is used for promoting the formation of a heat dissipation airflow which enters from the airflow suction port 221, flows through the condenser 30 for heat exchange, and then is discharged to the airflow discharge port 222 through the compressor 20. The blower fan bracket 510 has a duct 511 formed at a rear portion of a top end thereof, so that the duct 310 connecting the condenser 30 and the compressor 20 passes through the duct 511. The pipe 310 is bent upward from the side of the compressor 20, and then passes through the heat dissipation fan 50 disposed between the compressor 20 and the condenser 30 via the pipe passing groove 511, and then enters the side of the condenser 30 to be connected to the condenser 30. The pipe penetrating groove 511 can be arranged to minimally avoid influence on air supply in the press cabin 200, is convenient to arrange and simple in structure, simplifies the installation process of the heat radiation fan 50, and improves the installation efficiency.

The rear end of the press supporting plate 220 forms a flanging 223 which extends upwards and is connected with the back plate 240, and the middle part of the flanging 223 is provided with an assembling hole 224. The rear end of fan support 510 sets up mating holes 512 with the relative position department of pilot hole 224 to utilize a fastener (not shown in the figure) to run through pilot hole 224 and mating holes 512, thereby fix rear side and turn-ups 223 between the fan, make pressure cabin 200 overall structure more firm, and simple structure, simple to operate is swift.

The press deck lid 210 includes a sloped front cover 211 and a top cover 212. The inclined front cover 211 is inclined upward from the front side of the airflow suction opening 221 and the airflow discharge opening 222 in the depth direction of the housing 10 from the front to the rear. And a top cover 212 horizontally extending rearward from a rear end of the inclined front cover 211 to be in contact with a back panel 240 of the cabinet 10. That is, the press deck 210 is disposed obliquely, so as to save the internal space of the box 10 as much as possible, and increase the volume of the storage space 300 above the press deck 200, thereby improving the overall space utilization. The projection of the cabin 200 on the horizontal plane is located behind the projection of the evaporator 60 on the horizontal plane, that is, the cabin 200 and the evaporator 60 are staggered in the horizontal direction, so that the arrangement height of the evaporator 60 is reduced, and the volume of the storage space 300 is increased. The inclined front cover 211 may be spaced apart from and parallel to the inner container inclined portion by an angle of inclination in a range of 30 ° to 40 °, for example, 33 °, 35 °, 38 °, and preferably 36.7 °.

The refrigerator of the present embodiment further includes a partition plate 270. The partition plate 270 is disposed between the air suction inlet 221 and the air discharge outlet 222, extends backward to the front end of the heat radiating fan 50, and has a top portion connected to the inclined front cover 211 for partitioning the rear space of the air suction inlet 221 and the air discharge outlet 222. The rear end of the partition plate 270 also has a shielding plate 272 extending from the front side of the fan housing 510 in the front of the compressor 20 in the lateral direction of the refrigerator, and a cutout communicating with the airflow discharge port 222 is formed at a region of the front of the compressor 20 adjacent to the side plate 230. The rear side wall of the partition plate 270 forms a limit groove 271 adapted to the shape of the front end of the fan holder 510, and the front portion of the fan holder 510 is installed in the limit groove 271. The partition plate 270 is connected to the fan frame 510 and separates the air suction port 221 from the air discharge port 222. The partition plate 270 restricts the flow of air entering from the air suction port 221 to the condenser 30, so that the air is sufficiently heat-exchanged with the condenser 30, and the air is prevented from being directly guided to the compressor 20 side, thereby reducing the air flow rate at the condenser 30 side, and the air flow can take away heat generated by the operation of the compressor 20 while passing through the compressor 20 side, and then is led to the air discharge port 222 from a gap in front of the compressor 20, thereby being discharged out of the compressor compartment 200. The front portion of the compressor 20 adjacent to the side plate 230 is notched to communicate with the air discharge port 222, so that the air flow after heat exchange from the condenser 30 is prevented from being sucked again, resulting in a reduction in heat exchange efficiency.

The refrigerator of the present embodiment may be further provided with a weather strip 280. The wind-shielding strip 280 is disposed on the lower surface of the press support plate 220 and configured to isolate the airflow suction opening 221 from the airflow discharge opening 222 and prevent air sent out from the airflow discharge opening 222 from flowing back into the airflow suction opening 221. The external air enters the cabin 200 through the airflow suction port 221 located at one side of the weather strip 280, passes through the condenser 30 and the compressor 20, and finally flows out of the airflow discharge port 222 located at the other side of the weather strip 280, so that the discharged air is prevented from reentering the airflow suction port 221, and the air is circulated in a small range near the box body 10, thereby reducing the heat dissipation efficiency.

The air guide assembly 290 may be further disposed in the pressing machine compartment 200 of the present embodiment. The air guide assembly 290 is disposed at the outer circumference of the condenser 30, and is configured to guide the air sucked from the air suction port 221 completely through the condenser 30, so as to prevent the air from being discharged from the outer circumference of the condenser 30 and flowing to the heat dissipation fan 50 only from the space between the condenser 30 and the back plate 240. The heat radiation airflow can be fully contacted with the condenser 30, and the heat radiation performance is enhanced.

In a preferred embodiment, the section of the back plate 240 facing the condenser 30 is a continuous plate surface, i.e., there are no louvers in the plate section of the back plate 240 facing the condenser 30. The heat dissipation airflow entering the compressor compartment 200 is sealed at the condenser 30, so that the ambient air entering from the airflow suction inlet 221 is more concentrated at the condenser 30, the heat exchange uniformity of each condensation section of the condenser 30 is ensured, a better heat dissipation airflow path is favorably formed, and a better heat dissipation effect is achieved.

The heat dissipation fan 50 in the refrigerator in this embodiment includes a fan bracket 510 and fan blades 520, and the fan blades 520 and the fan bracket 510 are assembled as an integral structure. By arranging the heat dissipation fan 50 as an integral structure, the structural strength of the heat dissipation fan 50 is enhanced, the heat dissipation fan 50 can be directly fixed with the press cabin 200, the assembly process is simplified, and a larger amount of air can be provided.

Further, the rear end of the fan bracket 510 is provided with a pipe penetrating groove 511 for the pipes connecting the condenser 30 and the compressor 20 to penetrate through the pipe penetrating groove 511, so that the influence of the heat dissipation fan 50 of an integrated structure on the connection between the compressor 20 and the condenser 30 is avoided, the pipeline inside the compressor compartment 200 is cleaner and more compact.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A refrigerator with a heat dissipation fan arranged in a press chamber is characterized by comprising:

the refrigeration system comprises a compressor and a condenser connected with the compressor;

a tank having a press chamber at the rear of the bottom thereof, the compressor and the condenser being disposed at intervals in the press chamber in the lateral direction of the tank, and

the cooling fan is arranged between the compressor and the condenser and comprises a fan bracket and fan blades, wherein the fan bracket and the fan blades are assembled into an integral structure, and an assembly structure is arranged on the periphery of the fan bracket to be directly fixed with the cabin wall of the cabin.

2. The refrigerator with a heat dissipation fan disposed in the pressing machine compartment as claimed in claim 1, wherein the heat dissipation fan is disposed in the pressing machine compartment

The box body comprises: the device comprises a press supporting plate, a back plate arranged at the rear end of the press supporting plate, side plates arranged at two ends of the press supporting plate, and a press cabin cover plate arranged above the press supporting plate, wherein the press cabin cover plate, the press supporting plate, the side plates and the back plate jointly enclose a press cabin, and the press cabin cover plate, the press supporting plate, the side plates and the back plate jointly enclose the press cabin

An evaporation pan for receiving defrosting water of the refrigerator is arranged on one transverse side of the press supporting plate, and the condenser is fixed above the evaporation pan;

a press support used for fixing the compressor is arranged on the other transverse side of the press support plate;

and a space for arranging the heat radiation fan is formed between the evaporation pan and the press support.

3. The refrigerator as claimed in claim 2, wherein the heat dissipation fan is disposed in the compressor compartment

The compressor supporting plate is provided with an airflow suction inlet communicated with the outside of the box body in front of the condenser, and is provided with an airflow discharge outlet communicated with the outside of the box body in front of the compressor;

the fan blades of the heat dissipation fan are axial flow fan blades, the rotation axis of the fan blades is parallel to the transverse direction of the box body, the fan support is arranged along the longitudinal depth direction of the box body, the air inlet side of the heat dissipation fan faces the condenser, the air outlet side of the heat dissipation fan faces the compressor, and the heat dissipation fan blades are used for promoting the formation of heat dissipation airflow which enters from the airflow suction inlet and flows through the condenser for heat exchange, and then the heat dissipation airflow is discharged from the airflow discharge outlet through the compressor.

4. The refrigerator with a heat dissipation fan disposed in the pressing machine compartment as claimed in claim 3, wherein the heat dissipation fan is disposed in the pressing machine compartment

And a pipe penetrating groove is formed in the rear part of the top end of the fan support, so that a pipeline for connecting the condenser and the compressor penetrates through the pipe penetrating groove.

5. The refrigerator with a heat dissipation fan disposed in the pressing machine compartment as claimed in claim 3, wherein the heat dissipation fan is disposed in the pressing machine compartment

The rear end of the press supporting plate forms a flanging which extends upwards and is connected with the back plate, the middle part of the flanging is provided with an assembling hole, and

the rear end of the fan support is provided with a matching hole at a position opposite to the assembling hole, so that a fastener penetrates through the assembling hole and the matching hole, and the rear side between the fans is fixed with the flanging.

6. The refrigerator with a heat dissipation fan disposed in a press compartment as claimed in claim 3, wherein the press compartment cover plate includes:

the inclined front cover is obliquely arranged from front to back upwards from the front sides of the airflow suction inlet and the airflow discharge outlet along the depth direction of the box body;

a top cover horizontally extending backward from the rear end of the inclined front cover to be in contact with the back panel of the case, and

the refrigerator further includes:

and the separation plate is arranged between the airflow suction inlet and the airflow discharge outlet, extends backwards to the front end of the heat dissipation fan, is connected with the inclined front cover at the top and is used for separating the rear space of the airflow suction inlet and the airflow discharge outlet.

7. The refrigerator with heat dissipation fan disposed in the pressing machine compartment as claimed in claim 6, wherein the heat dissipation fan is disposed in the pressing machine compartment

The rear side wall of the partition plate forms a limit groove matched with the shape of the front end of the fan support, and the front part of the fan support is arranged in the limit groove.

8. The refrigerator with heat dissipation fan disposed in the pressing machine compartment as claimed in claim 6, wherein the heat dissipation fan is disposed in the pressing machine compartment

The rear end of the partition plate is also provided with a shielding plate extending from the front side of the fan bracket to the front part of the compressor along the transverse direction of the refrigerator, and a notch communicated with the airflow discharge port is formed in the area, close to the side plate, of the front part of the compressor.

9. The refrigerator with a heat dissipation fan disposed in a cabin of a press machine according to claim 3, further comprising:

and the wind shielding strip is arranged on the lower surface of the press supporting plate and is configured to isolate the airflow suction inlet from the airflow discharge outlet so as to prevent air sent out from the airflow discharge outlet from flowing back to the airflow suction inlet.

10. The refrigerator with a heat dissipation fan disposed in the pressing machine compartment as claimed in claim 3, wherein the heat dissipation fan is disposed in the pressing machine compartment

The condenser is integrally formed in a flat rectangular parallelepiped shape, and is installed such that the fins thereof extend in the depth direction of the case, so that air entering from the airflow suction port flows along channels between the fins for heat exchange, and then flows toward the heat dissipation fan from an interval between the condenser and the back plate.