Rotating wheel dehumidification clean area air conditioner purification system

By introducing heat pipe heat exchangers and optimizing the air handling process in the cleanroom air conditioning and purification system, the problem of heat waste in the regeneration section of the rotary dehumidifier was solved, achieving fresh air preheating and exhaust air cooling, thus improving energy utilization and environmental friendliness.

CN223448529UActive Publication Date: 2025-10-17ZHEJIANG CLEAN TIDE FOOD-TECH CO LTD
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Patent Information

Application Number
CN202423044975.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-10-17
Estimated Expiration
2034-12-10

AI Technical Summary

Technical Problem

In existing cleanroom air conditioning and purification systems, the high temperature of the humid air discharged from the regeneration section of the rotary dehumidifier leads to heat waste and low energy utilization.

Method used

A regenerative heat exchanger is used as a heat pipe heat exchanger, connecting the fresh air system and the exhaust air system. The temperature of the fresh air is increased and the temperature of the exhaust air is reduced through heat exchange. Return air and bypass channels are introduced into the dehumidification circulation system to optimize the air handling process.

Benefits of technology

It improves the efficiency of fresh air preheating, saves heat consumption of regenerators, reduces exhaust air temperature, and improves energy utilization and environmental friendliness.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of air treatment equipment, and relates to a rotating wheel dehumidification clean area air conditioner purification system which comprises a rotating wheel dehumidifier, a regeneration area and a dehumidification area are arranged in the rotating wheel dehumidifier, the regeneration area is communicated with a regeneration circulating system, the dehumidification area is communicated with a dehumidification circulating system, and the dehumidification circulating system is communicated with a dehumidification circulating system. The regeneration cycle system comprises a regeneration fresh air channel, a regeneration exhaust channel, a regeneration heat exchanger, a regeneration fan and a regeneration heater, the regeneration heat exchanger is a heat pipe heat exchanger and comprises a cold side or a hot side, and the regeneration fresh air channel is sequentially communicated with the outside, the cold side of the regeneration heat exchanger, the regeneration heater and the inlet end of the regeneration area; and the regeneration exhaust channel is sequentially communicated with the outlet end of the regeneration area, the regeneration fan, the hot side of the regeneration heat exchanger and the outside. The rotating wheel dehumidification clean area air conditioner purification system provided by the utility model can recycle exhaust heat, improve the energy utilization rate and reduce waste.
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