Control method and control device of air flue assembly and equipment

A technology of air duct components and control methods, applied in the field of control of air duct components and control devices of air duct components, capable of solving problems such as poor temperature distribution uniformity in compartments, and achieving the effect of improving temperature uniformity

Active Publication Date: 2018-03-06
HEFEI HUALING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing air-cooled equipment such as air-cooled refrigerators, because the air inside the equipment is cooled by the evaporator and then enters the compartment to cool the air in the compartment, and the air outlets of the air duct assembly are usually opened or closed at the same time, resulting in Poor temperature distribution uniformity

Method used

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  • Control method and control device of air flue assembly and equipment
  • Control method and control device of air flue assembly and equipment
  • Control method and control device of air flue assembly and equipment

Examples

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Effect test

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[0041] In some embodiments of the present invention, the switch driving unit of the tuyeres may be implemented in the following manner, and of course other implementable forms may also be adopted. Example 1: A magnetic switch device is used, and the opening and closing direction movement or the closing direction movement of the tuyere part is realized through the forward and reverse energization of the coil of the magnetic switch device. Example 2: Using a motor drive device, the opening and closing direction movement or closing direction movement of the tuyere components can be realized through the forward or reverse movement of the motor through a rotating device such as a gear or a belt. Example 3: Start the valve or the gas flow control device, and realize the opening and closing direction movement or the closing direction movement of the tuyere component by controlling the opening and closing of the valve.

[0042] Based on the structure of the air duct assembly in the ab...

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PUM

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Abstract

The invention discloses a control method and control device of an air flue assembly and equipment. The air flue assembly comprises a heat exchange plate, a rear cover plate and an air flue frame. A sealed cavity is formed by the heat exchange plate and the rear cover plate. A main air supply flue is limited in the sealed cavity. The air flue frame is located in the sealed cavity and provided withmultiple air openings. Each air opening is correspondingly provided with an on-off drive unit. The control method comprises the steps that the actual temperature value of a target area is collected; the position of the target area with the refrigeration need is determined according to the actual temperature value and the set temperature corresponding to the target area; and the air outlet positionis determined according to the position of the target area with the refrigeration need, and the on-off drive units of the corresponding air openings are controlled according to the air outlet position. As-needed air outlet control can be achieved, and temperature uniformity can be improved.

Description

technical field [0001] The invention belongs to the technical field of electric appliance manufacturing, and in particular relates to a method for controlling an air duct assembly, and a control device and equipment for the air duct assembly. Background technique [0002] Existing air-cooled equipment such as air-cooled refrigerators, because the air inside the equipment is cooled by the evaporator and then enters the compartment to cool the air in the compartment, and the air outlets of the air duct assembly are usually opened or closed at the same time, resulting in The temperature distribution uniformity is poor. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] Therefore, the present invention needs to provide a control method for the air duct assembly, which can improve the uniformity of temperature distribution in the target area. The invention also proposes...

Claims

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Application Information

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IPC IPC(8): F25D11/00F25D17/06F25D29/00F25D21/06
CPCF25D11/00F25D17/067F25D21/06F25D29/003F25D29/005
Inventor 符秀亮魏中张建
Owner HEFEI HUALING CO LTD
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