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Refrigerator

A refrigerator and liner technology, which is applied in the field of refrigerators, can solve the problems of icing of the drainage port, reducing the volume ratio of the refrigerator, and being unsightly, so as to achieve the effects of smooth air passage, avoiding freezing when the temperature is too low, and increasing safety.

Active Publication Date: 2018-05-18
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent the defrosting water in the air duct from dripping onto the fan, generally speaking, the fan is installed on the upper part of the evaporator. However, in the refrigerator with this structure, the fan and the air duct structure occupy a considerable part of the volume of the room, which reduces the capacity of the refrigerator. Volume ratio; secondly, the fan protrudes from the air duct structure, which is not beautiful; in addition, the drain located at the lower part of the air duct is far away from the fan, and the return air is blown into the air duct from the bottom of the air duct. risk of icing

Method used

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Examples

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Embodiment Construction

[0043] This embodiment firstly provides a refrigerator 100, figure 1 is a cross-sectional view of a refrigerator 100 according to one embodiment of the present invention.

[0044] The refrigerator 100 may generally include a box body 110, in which at least one inner container 120 with an open front is defined, and a storage compartment is defined in the inner container 120, the outer periphery of the inner container 120 is covered with an outer shell, and the outer shell and Insulation materials, such as foaming agents, are filled between the inner tanks 120 to avoid cooling loss. There are usually multiple inner tanks 120, such as refrigerated inner tanks, frozen inner tanks, temperature-changing inner tanks, etc., and the corresponding storage compartments are refrigerating chambers 121, freezing chambers 141, and variable temperature chambers. The specific quantity and function of the liner 120 can be configured according to the advance requirement. In some embodiments, t...

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Abstract

The invention discloses a refrigerator which comprises an inner container, an air flue, an evaporator and a fan. A storage chamber is defined in the inner container, the air flue is located on the inner edge of the inner container, the rear wall of the inner container extends from bottom to top, the evaporator is arranged to cool air in the air flue, and the fan is arranged in the air flue, located on the lower portion of the air flue and used for promoting air in the air flue cooled through the evaporator to flow into the storage chamber. According to the refrigerator, the fan is arranged onthe lower portion of the air flue, and the problems that large space is occupied and the refrigerator aesthetic sense is affected if the fan is arranged on the upper portion of the air flue are avoided.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigerator. Background technique [0002] The fan is an essential part of the air-cooled refrigerator, and its function is to improve the heat exchange efficiency of the evaporator through forced convection. In order to prevent the defrosting water in the air duct from dripping onto the fan, generally speaking, the fan is installed on the upper part of the evaporator. However, in the refrigerator with this structure, the fan and the air duct structure occupy a considerable part of the volume of the room, which reduces the capacity of the refrigerator. Volume ratio; secondly, the fan protrudes from the air duct structure, which is not beautiful; in addition, the drain located at the lower part of the air duct is far away from the fan, and the return air is blown into the air duct from the bottom of the air duct. risk of freezing. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/06F25D11/02F25D29/00F25D21/14
CPCF25D11/02F25D17/062F25D21/14F25D29/005
Inventor 曹东强
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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