Phase change cold storage and heat storage fresh air and double-effect phase change radiation coupling system and control method thereof

• Main Authors: LIU YANFEN, GAO ZHIMING, LIANG GUOHAO, FENG FENGLAN, HE HAIMIN, SUN WANCHUN, ZHANG QIANYING
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to a phase change cold storage and heat storage fresh air and double-effect phase change radiation coupling system and a control method thereof. The phase change cold storage and heat storage fresh air and double-effect phase change radiation coupling system comprises a cold and hot water supply pipeline, a multi-effect phase change radiation floor system and a phase change cold storage and heat storage fresh air system. The double-effect phase change radiation floor system comprises a floor system water inlet pipeline, a floor system water outlet pipeline, a hot water coil pipe, a cold water coil pipe, a floor surface layer, a cement mortar leveling layer, a concrete layer, a phase change heat storage unit, a phase change cold storage unit, a heat preservation layer and a reinforced concrete structure layer. The phase change cold storage and heat storage fresh air system comprises a fresh air pipeline, a phase change heat storage and cold storage unit and a heat storage and cold storage