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Single and dual system general type cold storage fan cover assembly used for refrigerator and refrigerator

A dual-system, general-purpose technology, applied in household refrigerators, household refrigeration devices, applications, etc.

Pending Publication Date: 2020-09-08
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a general-purpose refrigerating wind cover assembly for single and double systems of refrigerators and refrigerators, by improving the commonality of parts of single and double system products, reducing the investment in new parts and molds, and reducing the after-sales maintenance of refrigerating wind cover parts of single and double system products Difficulty, solves the relevant problems raised in the background technology

Method used

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  • Single and dual system general type cold storage fan cover assembly used for refrigerator and refrigerator
  • Single and dual system general type cold storage fan cover assembly used for refrigerator and refrigerator
  • Single and dual system general type cold storage fan cover assembly used for refrigerator and refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A refrigerator having a single-system refrigerating air hood assembly and an electric damper 4 installed in cooperation with the single-system air hood assembly. The electric damper 4 is installed in the refrigerating air duct 3 and a single system installed through the ports of the refrigerating air duct 3 The air duct cover 5 is installed in a sealed manner; the side of the refrigerating air duct 3 where the electric damper 4 is installed is clamped with the refrigerating air hood 1 to form a refrigerating air hood assembly; the refrigerating air hood assembly is installed in the refrigerator compartment lining of the refrigerator 2, the air in the refrigerator compartment returns to the freezer compartment evaporator through the air return port 22.

[0045] A second raised air return opening 22 provided on the refrigerating chamber lining 2 is installed in cooperation with the bayonet 16.

Embodiment 2

[0047] A refrigerator has a dual-system refrigerating air hood assembly, and a fan motor 7 installed in cooperation with the dual-system refrigerating air hood assembly. The fan motor 7 is installed in the refrigerating air duct 3 in cooperation with the dual-system cooling air duct 3 ports installed The system air duct cover 8 is installed in a sealed manner, and the side of the refrigerating air duct 3 where the electric damper 4 is installed is clamped with a refrigerating air hood 1 to form a refrigerating air hood assembly; the refrigerating air hood 1 is installed in the cavity 15 There is a refrigerating evaporator 6; the refrigerating air hood assembly is installed on the refrigerating chamber lining 2 of the refrigerator, and the air in the refrigerating chamber returns to the refrigerating chamber evaporator through the air return port 12.

[0048] The refrigerating air hood is located in the refrigerator compartment of the refrigerator. The refrigerating air hood is equ...

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Abstract

The invention discloses a single and dual system general type cold storage fan cover assembly used for a refrigerator and the refrigerator, and relates to the technical field of refrigerator refrigeration assemblies. The assembly comprises a cold storage fan cover, a cold storage room lining and a cold storage air flue, the cold storage air cover comprises a first plate body, and a second plate body, the first plate body and the second plate body are connected through an inclined plate, the back face of the first plate body and the back face of the second plate body are evenly distributed withmultiple connecting parts, a first air returning opening is formed in one side edge of the second plate body, a clamping opening is formed in one side of the first air returning opening, the cold storage fan cover and the cold storage air flue are matched to form a cold storage fan cover assembly, the cold storage fan cover assembly is mounted on the cold storage room lining through the connecting part of the cold storage fan cover, the single and dual system product part generality is improved, the new part mold input is reduced, and the after-sale maintaining difficulty of the single and dual system product cold storage fan cover part can be reduced.

Description

Technical field [0001] The invention belongs to the technical field of refrigerator refrigeration components, and in particular relates to a general-purpose refrigerating air hood assembly for single and double systems of refrigerators and a refrigerator. Background technique [0002] Air-cooled refrigerators have been gradually used in people’s lives. The principle of air-cooled refrigerators is to use air for cooling. When high-temperature air flows through the built-in evaporator, the two directly exchange heat due to the high air temperature and low evaporator temperature. The temperature of the air will drop; at the same time, cold air is blown into the refrigerator. [0003] At present, the air-cooled structure of most refrigerators has different energy consumption requirements, and the air-cooled refrigeration system adopts different single and double systems. Therefore, how to maximize the structure of each part of the common single and double system, reduce mold investment...

Claims

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Application Information

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IPC IPC(8): F25D17/04F25D23/06F25D23/00F25D11/02
CPCF25D11/022F25D17/04F25D23/006F25D23/065F25D2317/067
Inventor 圣洁李琳姚成年
Owner CHANGHONG MEILING CO LTD
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