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Refrigerator

A technology for refrigerators and suction pipes, applied in the field of refrigeration cycle refrigerators, can solve the problems of ineffective use of heat and waste of surrounding air, etc., and achieve the effects of increasing heat exchange area, improving space efficiency, and reducing compression work

Inactive Publication Date: 2007-07-11
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the refrigeration cycle, the heat generated by the refrigerant flowing from the condenser to the capillary is wasted to the surrounding air
That is, the heat discharged during the process of the refrigerant passing through the condenser flowing to the capillary cannot be effectively utilized, resulting in periodic small losses

Method used

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  • Refrigerator
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Examples

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Embodiment Construction

[0023] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. This invention may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure of this invention will be thorough and complete, and to inform the art to fully convey the principles of the invention to those skilled in the art.

[0024] Fig. 1 is a schematic diagram of a refrigerator refrigeration system according to an embodiment of the present invention.

[0025] Referring to FIG. 1 , a refrigerator 10 with a refrigeration system according to an embodiment of the present invention includes: a condenser pipe along which the refrigerant passing through the condenser flows; and a suction pipe along which the refrigerant to be introduced into the compressor flows. . The condensing pipe and the suction pipe are in...

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Abstract

There is provided a refrigerator. The refrigerator includes a compressor for compressing a refrigerant, a condenser for heat-exchanging the compressed refrigerant with ambient air, an expansion member for expanding the heat-exchanged refrigerant, a condensing pipe interconnecting the condenser and the expansion member, a vaporizer for heat-exchanging the expanded refrigerant with a cooling air in a freezing or cooling chamber, and a suction pipe interconnecting the vaporizer and the compressor and associated with the condensing pipe to allow a heat exchange between the suction pipe and the condensing pipe.

Description

technical field [0001] The present invention relates to a refrigerator, and more particularly to a refrigerator with an improved refrigeration cycle capable of reducing the amount of energy wasted by effectively utilizing the heat energy wasted in introducing the refrigerant through the condenser into the expansion valve. power consumption and improve the coefficient of performance (COP). Background technique [0002] A refrigerator is an electrical device used to refrigerate or freeze food for food storage. [0003] In general, refrigerators can be classified into top freezer type refrigerators, in which the freezer chamber and the chilling chamber are separated up and down, and the freezer chamber is located at the upper part and the refrigerator chamber is located at the lower part; Separated, with the freezer at the bottom and the refrigerator at the top; side-by-side refrigerators, in which the refrigerator and freezer are separated left and right. [0004] Specifical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25B40/06
CPCF25B41/067F25B2400/052F25B2400/054F25B40/00F25D23/00F25D19/00F25B1/00
Inventor 林亨根池成赵南洙
Owner LG ELECTRONICS INC
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