CN114076457A - Refrigerator with condenser arranged in press cabin - Google Patents
Refrigerator with condenser arranged in press cabin Download PDFInfo
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- CN114076457A CN114076457A CN202010833082.3A CN202010833082A CN114076457A CN 114076457 A CN114076457 A CN 114076457A CN 202010833082 A CN202010833082 A CN 202010833082A CN 114076457 A CN114076457 A CN 114076457A
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- compressor
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- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 238000001704 evaporation Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 238000010257 thawing Methods 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 72
- 238000001816 cooling Methods 0.000 description 18
- 230000017525 heat dissipation Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention provides a refrigerator with a condenser arranged in a press cabin. The refrigerator includes: the refrigeration system comprises a compressor and a condenser connected with the compressor; the compressor and the condenser are arranged in the compressor cabin at intervals along the transverse direction of the box, the condenser is installed to enable radiating fins of the condenser to extend along the depth direction of the box, and an airflow suction inlet communicated with the outside of the box is formed in the front of the condenser of the compressor cabin, so that air entering from the airflow suction inlet flows along channels among the radiating fins. In the scheme of the invention, the sucked air can directly pass through the condenser along the gaps among the radiating fins of the condenser, and fully and uniformly exchanges heat with the radiating fins, thereby improving the radiating performance of the refrigerator.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a refrigerator with a condenser arranged in a press cabin.
Background
The heat radiation structure in compressor cabin in present refrigerator mostly sets up the wind gap at box both sides or back shroud, and wind gets in and out the heat dissipation from both sides or back. With the demand of home integration, the embedded refrigerator becomes a mastery force leading home fashion flow. However, when the conventional refrigerator is embedded into a cabinet, two sides of a compression cabin or a rear cover plate of the refrigerator are easily blocked by home when heat is dissipated, so that the energy consumption of the refrigerator is increased, the performance of the refrigerator is deteriorated, the refrigerator does not conform to the policy of energy conservation and emission reduction, and the use experience of a user is influenced.
Disclosure of Invention
It is an object of the present invention to provide a refrigerator with a condenser arranged in the press compartment that solves the problems of any of the above aspects.
A further object of the present invention is to optimize the heat dissipation performance of the refrigerator.
It is another further object of the present invention to increase the contact area of the heat dissipating air flow with the condenser to allow more efficient heat dissipation.
In particular, the present invention provides a refrigerator with a condenser arranged in the press compartment, comprising: the refrigeration system comprises a compressor and a condenser connected with the compressor; the compressor and the condenser are arranged in the compressor cabin at intervals along the transverse direction of the box, the condenser is installed to enable radiating fins of the condenser to extend along the depth direction of the box, and an airflow suction inlet communicated with the outside of the box is formed in the front of the condenser of the compressor cabin, so that air entering from the airflow suction inlet flows along channels among the radiating fins.
Further, the condenser has a space from a rear wall of the compressor compartment to form an air flow passage from a rear of the condenser to the compressor with the space.
Furthermore, the refrigerator also comprises an air guide cover which is arranged at the periphery of the condenser and is configured to guide the air entering from the air flow suction inlet to pass through the condenser and enter the air flow channel so as to prevent the air flow from being dispersed from the periphery of the condenser.
Further, the condenser is a rectangular parallelepiped as a whole, and the air guide cover includes: and the top cover plate is arranged on the top of the condenser and extends from the front part of the condenser to the upper part of the airflow channel.
Further, the wind scooper still includes: first side shield, set up in the condenser towards one side of compressor, it includes: a front end plate section extending from a front end of the condenser to the airflow suction inlet; a top plate segment extending upwardly from the top cover plate toward an end of the compressor to isolate a condenser top area.
Further, the wind scooper still includes: and the second side baffle is arranged on one side of the condenser far away from the compressor and extends from the rear end of the condenser to the rear wall of the compressor cabin so as to close one end of the airflow channel far away from the compressor.
Further, a sealing strip is arranged between the air guide cover and the cabin wall of the press cabin and used for sealing a gap between the air guide cover and the cabin wall of the press cabin.
Furthermore, the refrigerator also comprises an evaporation pan which is arranged at one side of the compressor cabin where the condenser is arranged and is configured to receive defrosting water from the refrigerator; a plurality of support columns extending upwards are arranged in the evaporating dish, and the condenser is fixedly connected to the support columns.
Further, the condenser further includes: the support sideboard sets up in the both ends of condenser, with fin parallel arrangement for support and wear to locate the condenser pipe between the fin, and the lower extreme of support sideboard has the turn-ups of buckling to both sides, in order to utilize turn-ups fixed connection on the support column.
Further, the bottom of the box body is provided with a bottom plate, and the bottom plate comprises: the first plate part is used as the bottom wall of the press cabin, the evaporating dish and the press supporting seat are arranged on the first plate part, and the compressor is arranged on the press supporting seat; the second plate part extends forwards from the front end of the first plate part, an airflow suction port is formed in the front part of the evaporation dish of the second plate part, and an airflow discharge port is formed in the front part of the press supporting seat of the second plate part; a partition provided on a bottom surface of the bottom and configured to partition the airflow suction inlet to the airflow discharge outlet, and the refrigerator further includes: and the heat dissipation fan is arranged between the condenser and the compressor and is configured to promote the formation of heat dissipation airflow which enters from the airflow suction inlet, sequentially flows through the condenser and the compressor and is discharged to the airflow discharge outlet.
In the refrigerator, the condenser is arranged in the press cabin, the radiating fins of the condenser extend along the depth direction of the refrigerator body, and the airflow suction inlet communicated with the outside of the refrigerator body is arranged in front of the condenser, so that sucked air can directly pass through the condenser along gaps among the radiating fins of the condenser, and can fully and uniformly exchange heat with the radiating fins, and the radiating performance of the refrigerator is improved.
Furthermore, in the refrigerator, the air guide cover is arranged on the periphery of the condenser and can limit airflow entering the condenser, so that air can flow out of the condenser after being in full contact with the radiating fins for heat exchange, the radiating performance of the refrigerator is further improved, and the radiating structure of the refrigerator is further optimized.
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 invention will be described in detail hereinafter, by way of illustration and not 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 one 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 an inner pressure compartment of the refrigerator shown in FIG. 2;
FIG. 4 is a schematic rear view of the nacelle shown in FIG. 3;
FIG. 5 is a schematic side view of the nacelle shown in FIG. 3;
fig. 6 is a schematic bottom view of the nacelle shown in fig. 3.
FIG. 7 is a schematic exploded view of the nacelle shown in FIG. 3;
fig. 8 is a schematic view of a condenser and evaporating dish coupling structure of a refrigerator according to an embodiment of the present invention;
FIG. 9 is a schematic view of the connection structure between the wind scooper and the evaporating dish in the connection structure shown in FIG. 8;
FIG. 10 is a schematic view of the wind scooper illustrated in FIG. 9;
fig. 11 is a schematic view of the structure of the evaporating dish shown in fig. 9.
Detailed Description
In the description of the present embodiment, it is to be understood that the terms "lateral", "width", "upper", "lower", "front", "rear", "horizontal", "top", "bottom", "depth", and the like indicate orientations or positional relationships that can be determined based on the orientations in the normal use state of the refrigerator as a reference, and 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, and "lateral" refers to a direction parallel to the width direction of the refrigerator. This is merely to facilitate description of the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular orientation, and thus should not be taken to be limiting of the invention.
Fig. 1 is a schematic front view of a refrigerator according to one 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 housing, 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 bottom inner container 110 is disposed above the press compartment 400, which defines a storage space. The bottom liner 110 may generally be a freezer liner, with the bottom liner 110 defining a storage space and a cooling compartment 100 below the storage space. The evaporator 60 is disposed at the middle front portion of the cooling compartment 100. The cabinet 10 defines a press compartment 400 at the bottom thereof, and the press compartment 400 is located at the rear of the cooling compartment 100, that is, the press compartment 400 is located at the rear of the lower portion of the bottom inner container 110. The projection of the compressor compartment 400 on the horizontal plane is located behind the projection of the evaporator 60 on the horizontal plane, that is, the compressor compartment 400 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 is increased. The bottom wall of the bottom inner container 110 has an inner container inclined portion 111 inclined upward from front to rear at the rear of the cooling compartment 100, and the inclined angle is set to be 30 ° to 40 °, and may be set to be 33 °, 35 °, 38 °, or 36.7 °, for example. The ceiling 230 of the press cabin 400 includes a ceiling inclined portion 231 spaced apart from and parallel to the liner inclined portion 111, and the ceiling inclined portion 231 and the liner inclined portion 111 are inclined at an angle in a range of 30 ° to 40 °, for example, 33 °, 35 °, 38 °, and preferably 36.7 °, so as to provide a sufficient space for the press cabin 400.
In some embodiments, the cooling fan 30 in the refrigerator is disposed on the inner container inclined portion 111 in the cooling compartment 100, configured to draw the return air flow into the cooling compartment 100, to be cooled by the evaporator 60, and to cause the cooled air flow to flow toward the storage space. The refrigerator of this embodiment further includes an air supply duct for providing the cooling air flow to the storage space, and the air supply duct is communicated with the air outlet end of the cooling fan 30 and is configured to convey a part of the air flow cooled by the evaporator 60 to the storage space. The air supply duct is disposed inside the rear wall of the bottom inner container 110 and has a plurality of air supply outlets communicated with the storage space. The front side of the compartment 100 is formed with at least one front return air inlet in communication with the storage space such that the storage space return air flow enters the compartment 100 through the at least one front return air inlet and is cooled by the evaporator 60 to circulate the air flow between the compartment 100 and the storage space.
As can be appreciated by those skilled in the art, the refrigerator of the present embodiment further includes a refrigeration system. The refrigeration system includes a throttling element (not shown), an evaporator 60, a refrigeration fan 30, a compressor 20, and a condenser 40 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. The refrigerator realizes the circulation of the cooling air flow in the cooling chamber 100 and the storage space through the air path system. Because the cycle structure and the operation principle of the refrigeration system itself are well known and easy to be realized by those skilled in the art, the refrigeration system itself will not be described in detail hereinafter in order to avoid obscuring and obscuring the invention of the present application.
As shown in fig. 3-11. The compressor compartment 400 is provided therein with the compressor 20, the radiator fan 50, the condenser 40, and the wind scooper 220. The nacelle 400 further includes a top plate 230, a bottom plate 210, a rear wall 240, and side plates 250 on both sides. The compressor 20 and the condenser 40 are arranged at intervals in the compressor compartment 400 in the lateral direction of the casing 10. In front of condenser 40, compressor compartment 400 has an airflow inlet 2121 communicating with the outside of casing 10. When the heat dissipation fan 50 is activated, the outside air of the case 10 enters the compressor compartment 400 through the air inlet 2121, passes through the condenser 40, and dissipates heat from the condenser 40.
The condenser 40 is horizontally spaced apart from the compressor 20 in a lateral direction of the tank 10. The fins 216 of the condenser 40 extend in the depth direction of the tank 10. In front of condenser 40, press room 400 is opened with an airflow suction port 2121 communicating with the outside of casing 10 so that air sucked from the airflow inlet flows along the gap between fins 216. The fins 216 of the condenser 40 extend in the depth direction of the case 10, so that the air flowing in from the airflow suction port 2121 directly enters the passages between the fins 216 of the condenser 40, reducing the flow distance of the airflow and increasing the contact area of the condenser 40 and the radiating airflow. The condenser 40 has a space from the rear wall 240 of the compressor compartment 400 to form an air flow passage from the rear of the condenser 40 to the compressor 20 using the space, so that the air flow flows toward the compressor 20 after sufficient heat exchange with the condenser 40.
The airflow direction within the nacelle 400 is: the air at the bottom of the casing 10 enters the compressor compartment 400 through the air suction port 2121, passes through the condenser 40, enters the space between the rear portion of the condenser 40 and the rear wall 240, flows toward the compressor 20, and is finally discharged out of the casing 10 through the air discharge port 2122 at the front portion of the compressor 20. The heat dissipation airflow can take away heat from the condenser 40 and the compressor 20, thereby ensuring normal operation of the refrigeration system of the refrigerator.
The wind scooper 220 is disposed at the outer periphery of the condenser 40, and configured to guide the air sucked from the air suction inlet 2121 into the air flow passage through the condenser 40, so as to prevent the air flow from being emitted from the outer periphery of the condenser 40. When the airflow enters the compressor compartment 400 from the airflow inlet 2121 and flows into the space between the fins 216 of the condenser 40, the air guiding cover 220 covers all directions of the fins 216 except the airflow channel formed with the compressor 20, so as to guide the heat dissipating airflow only to the airflow channel, and the heat dissipating airflow is fully contacted with the condenser 40, thereby enhancing the heat dissipating performance. The air guide cover 220 has a special-shaped structure, and the shape is not limited, and can be determined according to the shapes of the condenser 40 and the compressor 20.
In some embodiments, the condenser 40 may be rectangular parallelepiped in shape as a whole. The wind scooper 220 includes a top cover 221, a first side baffle 222 and a second side baffle 223. The top cover plate 221 is disposed on the top of the condenser 40, and extends from the front of the condenser 40 to above the airflow path. The front end of the top cover plate 221 can keep a certain distance with the front end of the condenser 40, that is, the upper end of the condenser 40 can be partially exposed, and when air flow enters the compressor chamber 400, the air flow can enter the condenser 40 from the exposed part of the upper end of the condenser 40 to exchange heat with the condenser 40, so that the heat exchange effect of the condenser 40 is improved.
The first side baffle 222 is disposed on a side of the condenser 40 facing the compressor 20 and includes a front end plate section 2221 and a top end plate section 2222. The front end plate section 2221 extends from the front end of the condenser 40 to the airflow suction inlet 2121. Tip plate section 2222 extends upwardly from top cover plate 221 toward one end of compressor 20 to isolate the top area of condenser 40. The front plate section 2221 is positioned with the foremost end flush with the front end of the airflow suction port 2121, and can sufficiently guide the inflowing air to the condenser 40 to prevent it from being dispersed to the surrounding space. The second side baffle 223 is disposed on a side of the condenser 40 away from the compressor 20 and extends from an aft end of the condenser 40 to the aft wall 240 of the nacelle 400 to close an end of the airflow path away from the compressor 20. The top cover plate 221 and the second side baffle 223 limit the air flow path between the rear wall 240 of the compressor compartment 400, the top cover plate 221 and the condenser 40, and the air flow can exchange heat with the condenser 40 sufficiently and then flow to the compressor 20 to remove heat generated by the operation of the compressor 20 and then flow out from the air flow discharge port 2122. The wind scooper 220 is further provided with a sealing strip (not shown) between the wind scooper 220 and the bulkhead of the press cabin 400, for sealing a gap between the wind scooper 220 and the press cabin 400. The gap between the wind scoops 220 and the compressor compartment 400 is sealed by the sealing strips, which can sufficiently restrict the airflow in the condenser 40 and the airflow channel, and prevent the air from contacting the condenser 40 insufficiently or directly flowing to the compressor 20 without contacting the condenser 40, thereby enhancing the heat exchange performance.
The evaporation pan 214 is disposed at a side of the compressor compartment 400 where the condenser 40 is located, and is configured to receive defrost water from the refrigerator. The evaporating dish 214 is disposed below the condenser 40, a plurality of support columns 215 extending upward are disposed in the evaporating dish 214, and the condenser 40 is fixedly connected to the support columns 215. The heat generated in the condenser 40 can evaporate the defrosting water in the evaporating dish 214, and the defrosting water can also play a role in cooling and radiating the condenser 40. The support column 215 separates the condenser 40 from the defrosting water, so that the condenser 40 and the defrosting water are kept at a certain distance, and the surface of the defrosting water condenser 40 is prevented from being corroded when the defrosting water is contacted for a long time. In some embodiments, the evaporator pan 214 of the refrigerator is a generally rectangular parallelepiped structure with an opening at the top, having a bottom wall and four side walls extending upward from the bottom wall.
And the supporting side plates 217 are arranged at two ends of the condenser 40, are parallel to the radiating fins 216 and are used for supporting the condenser tubes penetrating between the radiating fins 216, and the lower ends of the supporting side plates 217 are provided with flanges bent towards two sides so as to be fixedly connected to the supporting columns 215 by the flanges. The supporting side plate 217 can be a part of the condenser 40 and is fixed with the radiating fins 216 at intervals in parallel, the condenser 40 and the evaporating dish 214 can be stably installed together through the flanging of the supporting side plate 217, the structure is simple, and the installation process is simpler and more convenient.
The housing 10 has a bottom plate 210, and the bottom plate 210 includes a first plate portion 211 and a second plate portion 212. The first plate portion 211 serves as a bottom wall of the nacelle 400. The second plate portion 212 extends forward from the front end of the first plate portion 211; the first plate portion 211 is provided with an evaporation pan 214 for receiving defrosted water from the cooling chamber 100 and a press support base. The condenser 40 is disposed above the evaporating dish 214, and the compressor 20 is mounted on the press support base. The second plate portion 212 has an airflow suction port 2121 formed in a front portion of the evaporation pan 214, and the second plate portion 212 has an airflow discharge port 2122 formed in a front portion of the press support base. The airflow suction opening 2121 and the airflow discharge opening 2122 may be arranged in a grid shape, that is, they communicate with the outside of the housing 10 through 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 2121 or the airflow discharge opening 2122.
The heat dissipation fan 50 is disposed between the condenser 40 and the compressor 20, and configured to promote formation of a heat dissipation airflow that flows through the condenser 40 and the compressor 20 in this order from the airflow suction port 2121 and is discharged to the airflow discharge port 2122. The heat dissipation fan 50 may be an axial flow fan, which axially moves the air flow on the condenser 40 side toward the compressor 20 side in the left-right lateral direction of the compressor compartment 400, thereby forming an air flow passage from the condenser 40 toward the compressor 20. In some embodiments, the refrigerator further includes a blower mount (not shown). The fan fixing bracket is fixed in the compressor compartment 400 in the front-rear direction between the compressor 20 and the condenser 40, and is used for fixing the radiator fan 50.
A partition 213 is provided on the bottom surface of the base plate 210 and configured to partition the airflow suction port 2121 and the airflow discharge port 2122. So as to allow the external air to enter the compressor compartment 400 through the air suction inlet 2121 at one side of the partition 213 under the action of the heat dissipation fan 50, and to flow through the condenser 40 and the compressor 20 at one side, and finally to flow out from the air discharge outlet 2122 at the other side of the partition 213, so as to prevent the discharged air from directly entering the air suction inlet 2121, which causes the air to circulate in a small range near the case 10, thereby reducing the heat dissipation efficiency. Specifically, the spacer 213 may have an elongated shape, and the width may be the distance between the bottom surface of the bottom plate 210 and the ground. Spaces are respectively provided between the rear end of the condenser 40 and the rear wall 240 of the compressor compartment 400, and between the side of the condenser 40 close to the compressor 20 and the radiator fan 50, and the spaces can reduce the wind resistance of the radiation airflow.
In a preferred embodiment, the section of the rear wall 240 facing the condenser 40 is a continuous plate surface, i.e., there are no louvers in the plate section of the rear wall 240 facing the condenser 40. The applicant has creatively recognized that even if the ventilation area of the compressor compartment 400 is reduced abnormally without increasing the heat exchange area of the condenser 40, a more favorable heat dissipation airflow path can be formed and still a better heat dissipation effect can be achieved. In the preferred embodiment of the present invention, the applicant breaks through the conventional design concept, and designs the plate section of the rear wall 240 corresponding to the condenser 40 as a continuous plate surface, and seals the heat dissipation airflow entering the compressor compartment 400 at the condenser 40, so that the ambient air entering from the airflow suction inlet 2121 is more concentrated at the condenser 40, thereby ensuring the heat exchange uniformity of each condensation section of the condenser 40, facilitating the formation of a better heat dissipation airflow path, and also achieving a better heat dissipation effect. Moreover, because the plate section of the rear wall 240 facing the condenser 40 is a continuous plate surface and does not have air inlet holes, the phenomenon that hot air blown out from the press cabin 400 does not enter the press cabin 400 again after being cooled by ambient air due to the fact that air outlet and air inlet are concentrated at the rear part of the press cabin 400 in the conventional design and adverse effects are generated on heat exchange of the condenser 40 is avoided, and therefore the heat exchange efficiency of the condenser 40 is guaranteed.
The refrigerator compressor compartment 400 in this embodiment is disposed at the rear of the bottom of the cabinet 10. The compressor compartment 400 is provided with a compressor 20, a radiator fan 50, a condenser 40, and an air guide cover 220. The compressor 20, the radiator fan 50, and the condenser 40 are arranged at intervals in a transverse direction of the case 10, and the radiator fan 50 is located between the compressor 20 and the condenser 40. An airflow suction port 2121 is disposed in front of the condenser 40, and an airflow discharge port 2122 is disposed in front of the compressor 20. The wind scooper 220 is disposed around the condenser 40, and may be disposed at the top of the top plate 230 of the cabin 400, at the rearmost of the cabin 400, at the rear wall 240 of the cabin 400, and at the foremost of the cabin at the air suction inlet 2121. When the cooling fan 50 is started, air enters the cabin 400 through the airflow suction inlet 2121, is guided by the air guide cover 220, enters gaps of the cooling fins 216 of the condenser 40, and fully exchanges heat with the cooling fins 216, and the air guide cover 220 plays a role in preventing airflow from being emitted from the periphery of the condenser 40. When the heat exchange between the air and the heat sink 216 is finished, the air flows to the compressor 20 through the airflow channel formed by the wind scooper 220 and the rear wall 240 of the compressor compartment 400. The air, which has passed through the compressor 20, removes heat generated when the compressor 20 is operated, and is discharged to the outside of the casing 10 through the air discharge port 2122.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A refrigerator having a condenser disposed within a press compartment, 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 condenser is installed in a manner that radiating fins of the condenser extend in the depth direction of the box body, and an airflow suction inlet communicated with the outside of the box body is formed in the front of the condenser chamber, so that air entering from the airflow suction inlet flows along a channel between the radiating fins.
2. The refrigerator of claim 1, wherein
The condenser has a space from a rear wall of the compressor compartment to form an airflow passage from a rear of the condenser to the compressor with the space.
3. The refrigerator of claim 2, further comprising:
and the air guide cover is arranged on the periphery of the condenser and is configured to guide the air entering from the airflow suction inlet to pass through the condenser and enter the airflow channel so as to prevent the airflow from being scattered from the periphery of the condenser.
4. The refrigerator of claim 3, wherein
The condenser is integrally rectangular, and the air guide cover comprises:
and the top cover plate is arranged at the top of the condenser and extends from the front part of the condenser to the upper part of the airflow channel.
5. The refrigerator of claim 4, wherein the air scooper further comprises:
the first side baffle, set up in the condenser is towards one side of compressor, it includes:
a front end plate section extending from a front end of the condenser to the airflow intake;
a top end plate segment extending upwardly from the top cover plate toward an end of the compressor to isolate the condenser top area.
6. The refrigerator of claim 4, wherein the air scooper further comprises:
and the second side baffle is arranged on one side of the condenser, which is far away from the compressor, and extends from the rear end of the condenser to the rear wall of the compressor cabin so as to close one end, which is far away from the compressor, of the airflow channel.
7. The refrigerator of claim 4, wherein
And a sealing strip is also arranged between the air guide cover and the cabin wall of the cabin and is used for sealing a gap between the air guide cover and the cabin wall of the cabin.
8. The refrigerator of claim 1, further comprising:
the evaporating dish is arranged on one side of the compressor cabin where the condenser is located and is configured to receive defrosting water from the refrigerator;
a plurality of support columns extending upwards are arranged in the evaporating dish, and the condenser is fixedly connected to the support columns.
9. The refrigerator of claim 8, wherein the condenser further comprises:
support side plates arranged at two ends of the condenser and parallel to the radiating fins, and used for supporting the condenser tubes penetrating between the radiating fins, and
the lower end of the supporting side plate is provided with flanges bent towards two sides so as to be fixedly connected to the supporting column by utilizing the flanges.
10. The refrigerator of claim 8, wherein
The bottom of box has the bottom plate, the bottom plate includes:
a first plate portion serving as a bottom wall of the compressor compartment, the evaporation pan and a press support seat being mounted on the first plate portion, and the compressor being mounted on the press support seat;
the second plate part extends forwards from the front end of the first plate part, the second plate part is provided with the airflow suction inlet at the front part of the evaporation pan, and the second plate part is provided with an airflow discharge outlet at the front part of the press supporting seat;
a partition provided on a bottom surface of the bottom and configured to partition the airflow suction inlet from the airflow discharge outlet, and the refrigerator further includes:
and the heat radiation fan is arranged between the condenser and the compressor and is configured to promote the formation of heat radiation airflow which enters from the airflow suction inlet and then sequentially flows through the condenser and the compressor and then is discharged to the airflow discharge outlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833082.3A CN114076457A (en) | 2020-08-18 | 2020-08-18 | Refrigerator with condenser arranged in press cabin |
| PCT/CN2021/123581 WO2022037719A1 (en) | 2020-08-18 | 2021-10-13 | Refrigerator having condenser arranged in compressor cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833082.3A CN114076457A (en) | 2020-08-18 | 2020-08-18 | Refrigerator with condenser arranged in press cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114076457A true CN114076457A (en) | 2022-02-22 |
Family
ID=80281323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010833082.3A Pending CN114076457A (en) | 2020-08-18 | 2020-08-18 | Refrigerator with condenser arranged in press cabin |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114076457A (en) |
| WO (1) | WO2022037719A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024017340A1 (en) * | 2022-07-22 | 2024-01-25 | 重庆海尔制冷电器有限公司 | Refrigerator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992964B (en) * | 2022-06-28 | 2024-04-02 | Tcl家用电器（合肥）有限公司 | Heat radiation structure and refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202158706U (en) * | 2010-04-26 | 2012-03-07 | 株式会社东芝 | Refrigerator |
| JP2013257114A (en) * | 2012-06-14 | 2013-12-26 | Sharp Corp | Refrigerator |
| CN209893741U (en) * | 2019-02-26 | 2020-01-03 | 青岛海尔电冰箱有限公司 | Refrigerator for radiating heat by using cross-flow fan |
| CN210036003U (en) * | 2019-04-26 | 2020-02-07 | 青岛海尔特种电冰箱有限公司 | Refrigerator with evaporator matched with water pan |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08189750A (en) * | 1995-01-13 | 1996-07-23 | Matsushita Refrig Co Ltd | Refrigerator |
| CN100498153C (en) * | 2004-05-27 | 2009-06-10 | 乐金电子(天津)电器有限公司 | Cooling structure of refrigerator mechanical chamber |
| CN210220344U (en) * | 2019-02-26 | 2020-03-31 | 青岛海尔电冰箱有限公司 | Refrigerator with blower vertically arranged behind evaporator |
| CN214039084U (en) * | 2020-08-18 | 2021-08-24 | 青岛海尔特种电冰箱有限公司 | Refrigerator with heat radiation fan arranged in press cabin |
| CN214039109U (en) * | 2020-08-18 | 2021-08-24 | 青岛海尔电冰箱有限公司 | Embedded refrigerator |
-
2020
- 2020-08-18 CN CN202010833082.3A patent/CN114076457A/en active Pending
-
2021
- 2021-10-13 WO PCT/CN2021/123581 patent/WO2022037719A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202158706U (en) * | 2010-04-26 | 2012-03-07 | 株式会社东芝 | Refrigerator |
| JP2013257114A (en) * | 2012-06-14 | 2013-12-26 | Sharp Corp | Refrigerator |
| CN209893741U (en) * | 2019-02-26 | 2020-01-03 | 青岛海尔电冰箱有限公司 | Refrigerator for radiating heat by using cross-flow fan |
| CN210036003U (en) * | 2019-04-26 | 2020-02-07 | 青岛海尔特种电冰箱有限公司 | Refrigerator with evaporator matched with water pan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024017340A1 (en) * | 2022-07-22 | 2024-01-25 | 重庆海尔制冷电器有限公司 | Refrigerator |
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| Publication number | Publication date |
|---|---|
| WO2022037719A1 (en) | 2022-02-24 |
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Application publication date: 20220222 |