Embedded refrigerator side-mounted bottom condenser assembly

Abstract

The utility model discloses a side-mounted bottom condenser component of an embedded refrigerator, which comprises a refrigerator body and is characterized in that a press cabin is arranged on the side surface of the bottom of the refrigerator body, a refrigerator body air inlet is arranged at the bottom of the refrigerator body on one side of a refrigerator door, and the refrigerator body air inlet is communicated with an air inlet duct; a condenser, a fan and a compressor are arranged in the press bin, the condenser is located on one side of a refrigerator door, a press bin exhaust port is formed in the position, located at one end of the condenser, of the press bin or a refrigerator body, and a flow guide grid is arranged at the press bin exhaust port. The problems that dust is prone to being gathered in gaps of cooling fins of the condenser, the refrigeration effect is reduced or even fails and the like due to the fact that the bottom condenser is arranged in the rear space of the refrigerator are solved, a brand new scheme is provided for the embedded refrigerator, cold air flow and hot air flow do not interfere with each other, the cooling efficiency is improved, the structure is exquisite and reasonable, the volume of the refrigerator is not changed, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to a refrigerator heat exchange technology, in particular to a side-mounted bottom condenser component of an embedded refrigerator. Background Art

[0002] Built-in refrigerators are favored by consumers because they meet the diverse needs of home aesthetics. In recent years, they tend to be large-capacity, ultra-thin, and flush-embedded designs, such as ultra-thin fully embedded series refrigerators, which continue to be upgraded and optimized in terms of space, structure, and function. Traditional refrigerator heat exchange is achieved by bringing the heat in the refrigerator room to the outside through a forced heat exchange condenser set at the bottom and an internal condenser set on the side panels of the refrigerator to achieve a circulating refrigeration effect.

[0003] At present, the built-in refrigerators used in the market or disclosed in the technology are all designed according to the heat exchange method of traditional refrigerators. For example, the patent announcement number is CN114076462B, which is a built-in refrigerator. The refrigeration system includes a compressor and a condenser; there is a compressor cabin at the rear of the bottom of the box body, and the compressor and the condenser are arranged in the compressor cabin at intervals along the lateral direction of the box body; the bottom wall of the compressor cabin is provided with an air intake port in front of the condenser, and an air discharge port in front of the compressor; a heat dissipation fan is arranged between the compressor and the condenser; this structure uses the air under the box body and the compressor cabin to achieve convection heat dissipation. Another example is a built-in refrigerator designed with patent publication number CN108444168A, which is supported on a supporting surface. The refrigerator includes a box body, a door body movably arranged on the front side of the box body, a compressor compartment formed at the rear lower part of the refrigerator, and a compressor and a heat dissipation fan located in the compressor compartment. The box body bottom plate is spaced apart from the supporting surface and the bottom plate includes a compressor compartment bottom plate located below the compressor compartment. A main air inlet and a main air outlet connecting the outside world and the compressor compartment are formed on the compressor compartment bottom plate. Driven by the heat dissipation fan, the outside air enters the compressor compartment through the main air inlet and flows to the outside world through the main air outlet.

[0004] In the prior art, these bottom condensers are placed in the rear space of the refrigerator. Under open air convection conditions, the gaps in the condenser fins can easily cause dust to accumulate, reducing the refrigeration effect of the refrigerator or even causing refrigeration failure. At the same time, cold and hot air currents interfere with each other, thereby reducing the heat dissipation efficiency of the condenser. Summary of the invention

[0005] The purpose of the utility model is to solve the above problems and provide a side-mounted bottom condenser assembly for an embedded refrigerator, which has the characteristics of improving the heat dissipation effect of the embedded refrigerator, not changing the volume of the refrigerator, making the refrigeration effect more stable, and reducing energy consumption.

[0006] The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a side-mounted bottom condenser assembly of an embedded refrigerator, comprising a refrigerator body, characterized in that a press chamber is provided on the bottom side of the refrigerator body, a refrigerator body air inlet is provided at the bottom of the body on one side of the refrigerator door, and the body air inlet is connected to the air inlet duct; a condenser, a fan and a compressor are provided in the press chamber, wherein the condenser is located on one side of the refrigerator door, a press chamber exhaust port is provided on the press chamber or the refrigerator body located at one end of the condenser, and a guide grid is provided at the press chamber exhaust port.

[0007] In the aforementioned side-mounted bottom condenser assembly of a built-in refrigerator, preferably, a dustproof net is provided at the air inlet position of the cabinet.

[0008] In the aforementioned side-mounted bottom condenser assembly of a built-in refrigerator, preferably, the condenser, fan and compressor in the compressor compartment are arranged in the same row.

[0009] In the aforementioned side-mounted bottom condenser assembly of a built-in refrigerator, preferably, the guide grid is fixed to the refrigerator body or the press chamber by a hinge.

[0010] In the aforementioned side-mounted bottom condenser assembly of a built-in refrigerator, preferably, the air inlet duct passes through the bottom sealing plate layer space of the refrigerator body.

[0011] In the aforementioned side-mounted bottom condenser assembly of a built-in refrigerator, preferably, a heat insulation layer and a shock-absorbing layer are provided between the press chamber and the refrigerator body.

[0012] In the aforementioned side-mounted bottom condenser assembly of a built-in refrigerator, preferably, a compressor compartment air inlet is provided on one side edge of the bottom of the refrigerator body.

[0013] In the aforementioned side-mounted bottom condenser assembly of a built-in refrigerator, preferably, the dustproof net at the air inlet of the cabinet is a magnetic dustproof net.

[0014] According to the characteristics of built-in refrigerators, this technical solution is designed for the purpose of heat exchange with open air convection. It changes the traditional setting of the compressor compartment, sets the compressor compartment and condenser and other functional parts on one side of the bottom of the refrigerator, and directly sets the compressor compartment air outlet and the cabinet air inlet on the side of the refrigerator door. In order to avoid interference between the inlet and outlet air flows, this solution designs a guide grid at the compressor compartment air outlet, and uses the guide grid to guide the hot air discharged from the compressor compartment away from the cabinet air inlet to reduce turbulence, improve heat dissipation efficiency, and achieve the purpose of heat exchange of the built-in refrigerator in the open convection space.

[0015] The air flow process of this device is: external cold air passes through the air inlet of the box, through the air inlet duct, enters the compressor compartment from the compressor compartment air inlet, and is then discharged from the compressor compartment air outlet.

[0016] The air inlet of the device is equipped with a magnetic dust screen to prevent dust accumulation on the condenser, which may reduce the heat dissipation efficiency or cause failure. The guide grid at the air outlet of the compressor compartment is hingedly mounted on the refrigerator body or the compressor compartment to facilitate opening for inspection, maintenance, and cleaning of the internal components of the compressor compartment.

[0017] Compared with the prior art, the beneficial effects of the utility model are: it solves the problem that the bottom condenser is placed in the rear space of the refrigerator, which causes the gaps in the condenser heat sink to be prone to dust accumulation, the refrigeration effect is reduced or even fails, and the like. It provides a new solution for the built-in refrigerator in which the cold and hot air flows do not interfere with each other and the heat dissipation efficiency is improved. The structure is exquisite and reasonable, the volume of the refrigerator is not changed, and maintenance is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a top view (top view plane) of the utility model.

[0020] Figure 3 yes Figure 2 Right view of .

[0021] Figure 4 yes Figure 3 Right view of .

[0022] In the figure: 1-refrigerator body, 2-insulation layer, 3-compressor, 4-fan, 5-condenser, 6-compressor compartment exhaust port, 7-body air inlet, 8-compressor compartment air inlet, 9-hinge, 10-guide grid, 11-dustproof net, 12-air inlet duct. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0024] like Figure 1 As shown, this embodiment is a side-mounted bottom condenser assembly of an embedded refrigerator, with a refrigerator body 1 as a base, a press chamber is arranged on one side of the bottom of the refrigerator body 1, and a box air inlet 7 is arranged at the bottom of the refrigerator body 1 on the side of the refrigerator door, and the box air inlet 7 is connected to the box air inlet 7 is connected to the air inlet duct 12, and the air inlet duct 12 passes through the bottom sealing plate layer space of the refrigerator body 1 to the press chamber air inlet 8. The press chamber air inlet 8 is arranged at the edge of one side of the bottom of the refrigerator body 1, and in this embodiment, it is the bottom of the back of the refrigerator.

[0025] In the compressor compartment, a condenser 5, a fan 4 and a compressor 3 are arranged in sequence from the outside to the inside in the depth direction of the refrigerator. Figure 2 , forming a same-row arrangement format, the condenser is located on the side of the refrigerator door. A press chamber exhaust port 6 is provided on the press chamber or refrigerator body 1 at one end of the condenser, and a guide grid 10 is provided at the press chamber exhaust port. Figure 3 The air guide grid 10 is fixed on the refrigerator body 1 through the hinge 9.

[0026] Since the cabinet air inlet 7 and the compressor compartment exhaust port 6 are both located on one side of the refrigerator door, in order to minimize the interference between the inlet and outlet air, in addition to the guide grille 10 directing the hot air discharged from the compressor compartment away from the cabinet air inlet, the cabinet air inlet 7 and the compressor compartment exhaust port 6 are staggered. Figure 3 For example, the box air inlet 7 is set at the lowest position of the refrigerator, and the air outlet is arranged horizontally. The bottom edge of the compressor compartment exhaust port 6 is flush with or higher than the highest edge of the box air inlet 7, and the compressor compartment exhaust port 6 is preferably arranged vertically, that is, the width space can be appropriately reduced and the height space of the refrigerator can be fully utilized.

[0027] A magnetic dust screen 11 is provided at the air inlet 7 of the cabinet. The dust screen 11 and the refrigerator cabinet 1 are detachably assembled and can be removed and cleaned regularly.

[0028] In addition to a conventional heat-insulating layer 2 such as a foaming layer, a shock-absorbing layer is additionally provided between the press chamber and the refrigerator body 1 .

[0029] According to the principle of this solution, the left and right positions of the compressor compartment exhaust port 6 and the cabinet air inlet 7 can be determined according to the specific conditions of air convection in the actual use place of the built-in refrigerator.

[0030] During operation, external cold air passes through the air inlet 7 of the box body through the air inlet duct 12, enters the compressor compartment through the compressor compartment air inlet 8, and is then discharged through the compressor compartment air outlet 6.

[0031] The above embodiments are illustrations of the present invention, not limitations of the present invention. Without departing from the principles of the present technical solution, any equivalent changes or equivalent modifications made in accordance with the technical ideas proposed by the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A side-mounted bottom condenser assembly for an embedded refrigerator, comprising a refrigerator body (1), characterized in that a press chamber is provided on the bottom side of the refrigerator body, a body air inlet (7) is provided at the bottom of the refrigerator body on the side of the refrigerator door, and the body air inlet is connected to an air inlet duct (12); a condenser (5), a fan (4) and a compressor (3) are provided in the press chamber, wherein the condenser is located on the side of the refrigerator door, a press chamber exhaust port (6) is provided on the press chamber or the refrigerator body at one end of the condenser, and a guide grid (10) is provided at the press chamber exhaust port.

2. A side-mounted bottom condenser assembly for a built-in refrigerator according to claim 1, characterized in that: A dustproof net (11) is provided at the air inlet (7) of the box body.

3. The side-mounted bottom condenser assembly of a built-in refrigerator according to claim 1, characterized in that: The condenser (5), the fan (4) and the compressor (3) in the compressor chamber are arranged in the same row.

4. A side-mounted bottom condenser assembly for a built-in refrigerator according to claim 1, characterized in that: The guide grid (10) is fixed to the refrigerator body (1) or the press chamber via a hinge (9).

5. The side-mounted bottom condenser assembly of a built-in refrigerator according to claim 1, characterized in that: The air inlet duct (12) passes through the bottommost sealing plate layer space of the refrigerator body (1).

6. The side-mounted bottom condenser assembly of a built-in refrigerator according to claim 1, characterized in that: A heat insulation layer (2) and a shock-absorbing layer are provided between the press chamber and the refrigerator body (1).

7. The side-mounted bottom condenser assembly of a built-in refrigerator according to claim 1, characterized in that: A press chamber air inlet (8) is provided on one side edge of the bottom of the refrigerator body (1).

8. A side-mounted bottom condenser assembly for a built-in refrigerator according to claim 1 or 2, characterized in that: The dustproof net (11) of the air inlet (7) of the box body is a magnetic dustproof net.

Images