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Independent refrigeration electric refrigerator

A refrigerator and refrigeration-type technology, which is applied in the direction of household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., can solve the problems of rising refrigerator prices, complicated structure of freezing cycle components, and increased costs, so as to improve cooling efficiency, Effects of shortening the freezing cycle and reducing prices

Inactive Publication Date: 2005-02-09
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, it is necessary to have two high-value evaporators, which not only increases the cost, but also complicates the structure of the refrigeration cycle element, causing the problem of increasing the price of the refrigerator.

Method used

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  • Independent refrigeration electric refrigerator
  • Independent refrigeration electric refrigerator
  • Independent refrigeration electric refrigerator

Examples

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specific Embodiment

[0024] image 3 This is the first embodiment of the present invention. The partition 3 of the refrigerator of the present invention separating the freezing compartment 1 and the refrigerating compartment 2 is located between the freezing compartment 1 and the refrigerating compartment 2. The cold air compartment 10 on the side of the freezer compartment 1 is located on the left side of the partition 3; the cold air compartment 20 on the side of the refrigerator compartment 2 is located on the right side of the partition 3 and the upper part of the refrigerator compartment 2. There are an evaporator 30, a flow fan 60 and a cold air outlet 11 in the cold air compartment 10 on the side of the freezing compartment, and the flow boost fan 60 and the cold air outlet 11 are located above the evaporator 30, and at the bottom of the cold air chamber 10 on the freezer side There is a cold air suction port 13; a cold air suction port 23 is provided at the lower part of the cold air compartm...

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PUM

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Abstract

An electric refrigerator with individual refrigeration for freezing chamber and cold storage chamber is composed of freezing chamber, cold storage chamber, their cold air chambers close to each other, evaporator in the cold air chamber of freezing chamber, heat transfer part between both cold in chambers for heat exchange with the cold air of cold air chamber, and fans in said cold air chambers for forced sucking or exhaust of cold air. Its advantages are high cooling efficiency, simple structure and low cost.

Description

Technical field [0001] The invention relates to a refrigerator technology, and is particularly suitable for an independent refrigeration type refrigerator that uses an evaporator to separate the flow path of the freezer compartment and the flow path of the refrigerator compartment. Background technique [0002] General refrigerators use the compression-condensation-expansion-evaporation of the refrigerant as the freezing cycle to repeat the cycle, and use the low temperature in the refrigerator to keep the food fresh. This device becomes one of the necessities of life. [0003] The related refrigeration cycle system of refrigerators includes the following basic components: a compressor that compresses a low-temperature and low-pressure gaseous refrigerant to a high-temperature and high-pressure gaseous refrigerant to increase the temperature and pressure; starting from the compressor, the injected refrigerant is condensed and condensed An expansion valve that has a small diameter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D17/04
Inventor 辛钟玟具廷桓金大植郑成海
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD