Heat pump cooling and heating fresh air dehumidification multi-coupling supply system

The heat pump cooling, heating, fresh air, dehumidification and multi-generation system, which uses dual compressors working in tandem, solves the problem that traditional single compressor systems cannot meet multiple needs under complex operating conditions, and achieves efficient multi-functional collaborative operation and improved energy utilization.

CN224479760UActive Publication Date: 2026-07-10GUANGDONG ZHIBOSHI SYST INTEGRATION CONTROL CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG ZHIBOSHI SYST INTEGRATION CONTROL CO LTD
Filing Date
2025-08-12
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Traditional single-compressor heat pump systems struggle to meet multiple demands such as cooling, heating, fresh air supply, and dehumidification under complex operating conditions, resulting in low energy utilization, unstable operating efficiency, and a lack of effective multi-functional integration.

Method used

The heat pump cooling, heating, fresh air, dehumidification and multi-generation system adopts dual compressors working in tandem. It integrates cooling and heating components, fresh air unit and floor heating components, and achieves precise control through controller. It utilizes the different power and functional division of the two compressors, combined with the linkage control of solenoid valves and electric valves, to achieve multi-functional coordinated operation.

Benefits of technology

It improves energy efficiency, stably handles complex operating conditions, achieves multi-functional collaborative operation, reduces overall system energy consumption, and is suitable for commercial venues that need to meet multiple energy needs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224479760U_ABST
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Abstract

This utility model discloses a heat pump multi-generation system for heating, cooling, fresh air, dehumidification, and cooling. The system includes a heating component, a hot water tank with a heat exchanger, and a first compressor and a second compressor whose outlets are connected to the heat exchanger in the hot water tank via pipelines. The first compressor is connected to the heating and cooling component via a solenoid valve. A fresh air unit and a floor heating component are also connected to the heating and cooling component. The first compressor is connected to the second compressor via an electric valve. Both the first and second compressors are connected to a controller. The hot water tank has an inlet pipe and an outlet pipe. This utility model solves the problems of low energy efficiency and difficulty in meeting multiple needs in traditional single-compressor systems by integrating the heating and cooling component, the fresh air unit, and the floor heating component through the coordinated operation of two compressors and the precise control achieved by the controller. It has the advantages of improved energy efficiency, multi-functional coordinated operation, and stable handling of complex operating conditions.
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