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Refrigerator with hydraulic press

A technology for refrigerators and compressors, applied in the directions of compressors, household refrigerators, refrigerators, etc., can solve the problems of easy collision and congestion of pipelines in the compressor compartment, so as to reduce the probability of pipeline collision, Noise reduction effect

Active Publication Date: 2019-12-06
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the pipelines in the press chamber are crowded and easy to collide with each other

Method used

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  • Refrigerator with hydraulic press
  • Refrigerator with hydraulic press
  • Refrigerator with hydraulic press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] reference figure 1 and figure 2 , The proximal end of the pipe 10 is connected with the connecting pipe 20, and the bottom steel is penetrated from the front wall 301 of the compressor chamber into the foam layer, and extends to the evaporator at the lower part of the compressor 40.

[0033] The connecting pipe 20 is located on one side of the back of the lower casing of the compressor 40. The pipe 10 extends downward from the connecting pipe 20 to form a vertical portion 101, and then to the opposite side of the compressor 40 on the vertical plane in the left-right direction. It extends horizontally and forms a U-shaped bend 103.

[0034] The U-shaped bent portion 103 includes parallel horizontal portions 103a, 103b and an end portion 103c. Among them, with respect to the vertical portion 101, the end portion 103c exceeds the center line of the compressor 40 in the left-right direction. The end 103c is arranged such that when the refrigerator is inclined to the side where...

Embodiment 2

[0039] reference image 3 and Figure 4 , The proximal end of the pipe 60 is connected to the compressor 40 through the connecting pipe 20, and the distal end of the pipe 60 passes through the bottom steel from the bottom plate 303 of the compressor chamber to enter the foam layer.

[0040] The connecting pipe 20 is located on one side of the back of the lower casing of the compressor 40. The pipe 60 extends downward from the connecting pipe 20 to form a vertical portion 601, and then to the opposite side of the compressor 40 on the vertical plane in the left-right direction. Extend horizontally and form a U-shaped bend 603.

[0041] The structure of U-bend 603 is basically the same as figure 1 and figure 2 The U-shaped bend 103 is shown so that when the refrigerator is inclined to the side where the connecting pipe 20 is located, the oil level in the compressor 40 is always lower than the highest point of the U-shaped bend 603. The difference is that the distal end of the U-shape...

Embodiment 3

[0044] reference Figure 5 and Image 6 The proximal end of the pipe 70 is connected to the compressor 40 through the connecting pipe 20, and the distal end of the pipe 70 penetrates the bottom steel from the side wall 305 of the compressor chamber and enters the foam layer.

[0045] The connecting pipe 20 is located at one side of the back of the lower casing of the compressor 40. The pipe 70 extends downward from the connecting pipe 20 to form a vertical portion 701, and then to the opposite side of the compressor 40 on the vertical plane in the left-right direction. Extend horizontally and form a U-shaped bend 703.

[0046] The structure of U-bend 703 is basically the same as figure 1 and figure 2 The U-shaped bend 703 is shown so that when the refrigerator is inclined to the side where the connecting pipe 20 is located, the oil level in the compressor 40 is always lower than the highest point of the U-shaped bend 703. The difference is that the distal end of the U-shaped bend ...

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Abstract

The invention discloses an oil press overhead refrigerator which comprises an oil-flowing-out-preventing mechanism connected with a compressor. At least a part of the oil-flowing-out-preventing mechanism enters a foaming layer from the front end of a cavity and extends in the foaming layer. According to the oil press overhead refrigerator, space of a press bin is released, the pipe collision rate is reduced, and noise is reduced.

Description

Technical field [0001] The invention belongs to the technical field of refrigeration equipment, and in particular relates to a top-mounted refrigerator with a hydraulic press which prevents the outflow of the press oil. Background technique [0002] The compressor of the refrigerator with hydraulic pressure machine is higher than the evaporator, and the two are connected by piping. The press chamber is located outside the foamed layer and in the recess on the rear side of the top surface of the heat insulation box. The compressor housing contains compressor oil. In order to prevent the compressor oil from flowing out to the evaporator when the refrigerator is inverted, complicated oil outflow pipelines are usually arranged in the compressor compartment. These pipelines are likely to collide with each other in a cramped space. Compressor noise. If the compressor compartment space is enlarged, the volume of the refrigerating compartment will be invaded under the premise of the sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25B31/00
CPCF25B31/00F25D11/00
Inventor 刘海亮张伟赵彩云
Owner HAIER SMART HOME CO LTD