Cooling device and control method thereof, air conditioner outdoor unit and air conditioning system

CN115307221BActive Publication Date: 2025-09-19GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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Patent Information

Application Number
CN202210933487.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-08-04
Publication Date
2025-09-19
Estimated Expiration
2042-08-04

AI Technical Summary

Technical Problem

The cooling devices of the outdoor units of air conditioners in existing air conditioning clusters cannot simultaneously meet the requirements of precise control and reduced equipment costs, resulting in water waste or excessively high costs.

Method used

A cooling device is designed, including a control mechanism and multiple water channels. Each water channel is equipped with a spray assembly and a control valve. The control mechanism independently controls the connection or disconnection of each water channel, and precise cooling is achieved by combining environmental and air conditioner status information.

Benefits of technology

It achieves precise cooling of the outdoor units of the air conditioners that need cooling in the air conditioning cluster, saves water resources, reduces the installation cost of the cooling device, and improves the heat exchange efficiency of the condenser.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention relates to the technical field of air conditioners, and in particular to a cooling device and a control method thereof, an air conditioner outdoor unit, and an air conditioning system. The cooling device provided in an embodiment of the present invention includes a control mechanism and multiple groups of water channels, each group of the water channels includes a spray assembly, and the spray assembly includes a nozzle. The control mechanism is used to independently control the connection or disconnection of each of the water channels; or the control mechanism is used to independently control the opening or closing of each of the nozzles. The cooling device provided in this embodiment can independently control the connection and disconnection of each water channel, or independently control the opening and closing of each nozzle. Therefore, for large air conditioning clusters, it is not necessary to separately configure a control box for each air conditioner outdoor unit to accurately cool the air conditioner outdoor unit that needs to be cooled, which can save water resources and reduce the cost of setting up multiple groups of control boxes.
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Citation Information

Patent Citations

  • Cleaning device for outdoor units of air conditioner

    CN204301598U

  • Air conditioner outdoor unit cleaning and cooling device and air conditioner with same

    CN210663245U