Layered composite runner and dehumidification system

By designing a layered composite rotor structure and a heat pump system, the problem of heat cross-interference in rotor dehumidification systems was solved, improving dehumidification efficiency and lifespan while reducing energy consumption.

CN224551676UActive Publication Date: 2026-07-24JIANGSU JOSEM ENVIRONMENTAL EQUIP MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU JOSEM ENVIRONMENTAL EQUIP MFG CO LTD
Filing Date
2025-08-20
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing rotary dehumidifier systems, there is severe cross-interference of heat between the treatment zone and the regeneration zone, which leads to decreased dehumidification efficiency, increased regeneration energy consumption, and shortened rotor life.

Method used

The system adopts a layered composite rotor structure, including an outer, middle and inner rotor. The pore size of the adsorption material in each layer gradually decreases. Fresh air passes through the three rotors in sequence for three-stage series treatment. The rotor is divided into a treatment zone and a regeneration zone by a partition plate, and a heat pump system is used to provide regenerated hot air.

Benefits of technology

It achieves three-stage gradient dehumidification, reduces airflow resistance, avoids heat cross-interference, improves dehumidification efficiency, reduces regeneration energy consumption, and extends the service life of the impeller.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to dehumidification equipment technical field, concretely relates to a layered composite runner and dehumidification system. The layered composite runner includes the outer layer runner, the middle layer runner and the inner layer runner that are closely arranged in proper order, the pore size of the adsorbent material of outer layer runner, middle layer runner and inner layer runner gradually decreases, and the fresh air passes through the outer layer runner, the middle layer runner and the inner layer runner of dehumidification runner in proper order. The dehumidification system includes the layered composite runner. The layered composite runner has the characteristics of high dehumidification efficiency, low regeneration energy consumption and long runner life.
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