Solar phase change energy storage displacement ventilation cooling and heating system

• Main Authors: ZHANG LIJUAN, GAO XILING, LIU PENG, TIAN GUOHUA, MIAO ZHENGKUN, WEI TONG, ZHANG GANG, PAN RUQI, WANG XIAOLING
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to a solar phase change energy storage displacement ventilation cooling and heating system which is characterized in that a radiation capillary tube (7) is mounted in a heat exchange cavity (9) through a bracket, and a water outlet (701) of the radiation capillary tube (7) is sequentially connected in series with a geothermal elbow (18), a regulating valve I (11), a water tank (12), a circulating water pump (13), a solar photo-thermal integrated unit (14) and a regulating valve II (15) through pipelines; a heat exchange coil pipe (702) fixed by a heat exchange pipe support (703) is arranged between the water inlets (704), and a fresh air inlet (1) is installed in a through hole formed in the outer wall body (10) attached to the heat exchange cavity (9). Solar energy can be fully utilized and efficiently stored, under the condition that power consumption is reduced as much as possible, the indoor temperature is kept at the most comfortable temperature, meanwhile, the purpose of keeping in