Blower cooling system for blower cooled refrigerator

An air-cooling system and refrigerator technology, which is applied to household refrigerators, coolers, household refrigeration devices, etc., can solve problems such as uneven temperature, and achieve the effects of uniform temperature, uniform distribution, and uniform air output

Inactive Publication Date: 2003-06-04
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the disadvantage of uneven temperature in the compartments of the existing air-cooled refrigerators, and provides an air-cooled system for the air-cooled refrigerators. The room temperature is uniform, and the food in the refrigerator is refrigerated in time to prevent food from spoiling

Method used

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  • Blower cooling system for blower cooled refrigerator
  • Blower cooling system for blower cooled refrigerator
  • Blower cooling system for blower cooled refrigerator

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in combination with specific embodiments.

[0015] Such as figure 1 In the air-cooling system of the air-cooled refrigerator, the evaporator 2 is divided into two parts, which are installed symmetrically between the inner tank and the insulation layer on the upper part of the rear wall of the refrigerator. On both sides of the rear wall of the compartment, the rotating air duct 39 is vertically arranged in the middle of the rear wall of the refrigerator compartment, the air outlet duct 36 and the symmetrical air outlet duct are drawn from the middle of the rotating air duct 39, and the evaporator 2 and the rotating air duct Road 39, air outlet air duct 34, air outlet air duct 36 and respective symmetrical air outlet air ducts are connected, and air duct 3 is vertically installed in the rotating air duct 39. A micro motor 31 is installed on the upper end of air duct 3, and the lower end A bearing 33 is installed, and...

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PUM

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Abstract

The blower cooling system for blower cooled refrigerator has one increased rotary wind channel to the back wall of the refrigerator. The rotary wind channel is communicated to original wind channel. Inside the rotary wind channel, there are one wind column with several wind holes, one motor to drive the wind column to rotate at one end of the wind column, and one bearing at the other end. The wind column has one axial notch with wind outlet. One wind lattice with arced blades is set between the wind channel and the refrigerator compartment. The blower cooling system may form rotary stereo wind to deliver cold air everywhere in the compartment of refrigerator to ensure temperature homogeneous and no rot of food.

Description

technical field [0001] The invention relates to a refrigerator, in particular to an air-cooling system of an air-cooled refrigerator. Background technique [0002] In the air-cooling system of the existing air-cooled refrigerator, air outlet holes are usually arranged on the rear wall and / or side wall of the refrigerator compartment. The air is blown out from the outlet holes on the rear wall and / or side wall of the refrigerator, and the circulated air is sucked back into the evaporator chamber through the return air duct through the return air hole on the bottom wall of the refrigerator compartment for cooling. The cycle is up and down three-dimensional. In the above-mentioned cold air circulation, since it is only a three-dimensional circulation up and down, and the shelf and the food on the shelf have a certain blocking effect on the circulating cold air, the cold air should not reach every corner of the refrigerator compartment, and the temperat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D17/04F25D17/06
Inventor 王东宁李治平丁红菊王兆波
Owner HAIER GRP CORP
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