DISPLACEMENT VENTILATION TYPE BUILDING AND INDOOR SURFACE MATERIAL FOR AVOIDING SELF-LOCKING OF STALE AIR INDOORS

• Main Authors: TIAN, Yu, TIAN, Zhen, CHEN, Shougong, SHEN, Jinghua, LI, Xiaohan, PENG, Xuhui, ZHANG, Jie, XUE, Chaoyang, LI, Donghui, HAN, Dongchen, WU, Jie, XU, Liang
• Format: Patent
• Language: Chinese; English; French
• Published: 11.08.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; BUILDING; CEILINGS; COMBINED HEATING AND REFRIGERATION SYSTEMS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; HEAT PUMP SYSTEMS; HEATING; INSULATION OR OTHER PROTECTION OF BUILDINGS; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; ROOFS; VENTILATING; WALLS, e.g. PARTITIONS; WEAPONS

Disclosed in the present invention are a displacement ventilation type building and an indoor surface material decorative panel for avoiding self-locking of stale air indoors, the displacement ventilation type building comprising a room, an air supply system for inputting fresh air into the interior of the room, and an exhaust system for discharging air containing stale air from the interior of the room, the upper surface of the indoor space of the room being a low thermal conductivity surface or the upper surface and the upper section of the side surface of the indoor space of the room both being a low thermal conductivity surface, and the thermal conductivity coefficient of the low thermal conductivity surface being less than or equal to 0.1 W/(mK). The indoor surface material has a low thermal conductivity surface for facing the indoor space, the thermal conductivity coefficient of the low thermal conductivity surface being less than or equal to 0.1 W/(mK). The present invention prevents hot stale air from