Multi-fan heat exchanger independent control system

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By dividing the air conditioning heat exchanger into multiple parallel zones and setting up independent flow regulation devices, the problem of unevenness in multi-fan heat exchangers is solved, the fan speed and liquid flow rate are matched, and the heat exchange uniformity and air conditioning performance are improved.

CN224534445UActive Publication Date: 2026-07-21SICHUAN CHANGHONG AIR CONDITIONER CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SICHUAN CHANGHONG AIR CONDITIONER CO LTD
Filing Date: 2025-07-31
Publication Date: 2026-07-21

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Abstract

In order to improve the heat exchange uniformity of the multi-fan single heat exchanger, a double-fan heat exchanger independent control system is provided, wherein the heat exchanger is divided into areas corresponding to the fans, and each area is provided with an independent flow adjusting device for adjusting the flow, so as to realize the matching of the liquid inlet amount and the fan rotating speed, and further realize the uniform heat exchange.

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