High-efficiency condensing dehumidification air conditioning unit

By using a spiral guide channel and a micro-turbine driven scraper cleaning structure, combined with spray cleaning liquid and gas-liquid separator optimization, the problems of dust accumulation on condenser fins and insufficient condensate utilization are solved, achieving efficient self-cleaning and efficient heat exchange, and improving the energy utilization rate of air conditioning units.

CN224551673UActive Publication Date: 2026-07-24JIANGSU QIJINGJIE AIR CONDITIONING EQUIP ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU QIJINGJIE AIR CONDITIONING EQUIP ENG CO LTD
Filing Date
2025-06-19
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing condensing dehumidifying air conditioning units, dust easily accumulates on the condenser fins, leading to a decrease in heat exchange efficiency. Furthermore, the condensate is not effectively utilized, increasing energy consumption. The cleaning methods are complex and inefficient.

Method used

It adopts a spiral guide channel and micro turbine structure, uses the gravitational potential energy of condensate to drive the scraper to clean the fins, and combines it with spray cleaning liquid to flush the fins. It integrates a gas-liquid separator and liquid receiver to optimize refrigerant supply, thereby achieving self-cleaning and efficient heat exchange.

Benefits of technology

It achieves self-cleaning of condenser fins, reduces energy consumption, improves heat exchange efficiency and energy utilization, and ensures continuous and efficient operation of the condenser.

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Abstract

The utility model relates to air conditioning unit equipment technical field especially relates to a kind of efficient condensing dehumidification air conditioning unit, including rack base, condenser is arranged on rack base, the inside of condenser is distributed with several condensing fins at equal intervals, two flow guides are obliquely arranged below condensing fin, the inner bottom of condenser is provided with water collecting cavity, the top of water collecting cavity is fixedly connected with spiral flow guide groove, the bottom of spiral flow guide groove is communicated with the inside of water collecting cavity.Utilize spiral flow guide groove and microturbine structure, utilize its inside condensate water natural drop to water collecting cavity, the gravitational potential energy of condensate water is converted into mechanical energy, subsequently drive connecting ring disc and connecting rod rotate, so that the other end of connecting rod upwardly jolt support column and connecting plate, U type frame and silica gel scraper tightly adhere to the surface of condensing fin and move upward, reach the effect that the impurities on both sides of condensing fin are scraped, realize the self-cleaning of condensing fin, without additional power input, reduce energy consumption.
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