Phase change cold storage and heat storage fresh air, cold storage ceiling and heat storage floor coupling system

• Main Authors: LIU YANFEN, LIANG GUOHAO, FENG FENGLAN, ZENG MENGQI, SUN WANCHUN, YI YUHENG, ZHANG QIANYING
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; DOMESTIC HOT-WATER SUPPLY SYSTEMS; DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS; ELEMENTS OR COMPONENTS THEREFOR; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model relates to a phase change cold storage and heat storage fresh air, cold storage ceiling and heat storage floor coupling system which is characterized by comprising a cold and hot water supply system, a phase change cold storage and heat storage fresh air system, a phase change radiation cold storage ceiling system and a phase change heat storage radiation floor system. The system has the advantages that the influence of cold and heat supply modes on the human body comfort is fully considered, the human body comfort requirement of'cold head and hot feet 'is met while multi-stage utilization of a low-temperature heat source and a high-temperature heat source is achieved, the phase change heat storage technology is combined with a fresh air supply system, a radiation cold supply system and a radiation heating system, and the energy consumption is reduced. The utilization rate of low-grade energy is increased, efficient regulation and control of the comfort degree of the indoor environment of th