Refrigerator

A technology for refrigerators and ice-making chambers, applied in the field of refrigerators, which can solve problems such as inconvenient use and increased material costs, and achieve the effects of saving costs, preventing heat loss of cold air, and improving heat insulation effects
CN101074818AInactive Publication Date: 2007-11-21TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
Publication Date
2007-11-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention discloses a refrigerator, it consist of freezing room, cold storage room, the door of the freezing room and storage room, ice forming room, cold air pipeline and support of the pipe assembly in the inside wall of the cold storage room which is introduce the location of the cold air pipe, and it can import part of the cold air to the freezing room by the pipes, so this can avoid setting another separate freezing device for the form of ice., and take advantage of the cold air and save the cost. In addition, the support of the pipe in this invention can prevent the movement of the cold air pipe, and make sure that the pipe is in the right position, so there is some space between cold air pipe and the outside and inside case of the storage room's wall which is in the storage room. At last, this can make the vesicant filled in the wall of the storage room flowing more fluently and filling more sufficiently, and it can prevent lose of the cold and hot air in the cold air pipe and improve the heat-proof effectiveness.
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Description

technical field

[0001] The invention relates to a refrigerator, in particular to a refrigerator which circulates cold air through an input pipe and a discharge pipe under the action of fixed flow guide of a pipe support structure. Background technique

[0002] Generally, a refrigerator is a device for preserving food in a low-temperature environment, and stores it in a frozen or refrigerated manner according to the needs of food preservation. The refrigerant provides cold energy to the interior of the refrigerator through the heat exchanger, and continuously provides cold energy to the interior of the refrigerator with the repeated cycle of compression-condensation-expansion-evaporation. The cold energy provided is evenly transmitted to the inside of the refrigerator by natural convection, and the food inside the refrigerator is stored at the required set temperature.

[0003] Fig. 1 is a schematic front view of a refrigerator door in an open state in the prior art. As sho...

Claims

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