Title:
DISPLACEMENT VENTILATION TYPE BUILDING AND INDOOR SURFACE MATERIAL FOR AVOIDING SELF-LOCKING OF STALE AIR INDOORS
Document Type and Number:
WIPO Patent Application WO/2022/166055
Kind Code:
A1
Abstract:
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 rapidly cooling and sinking, so that the hot stale air remains near to the upper layer of the indoor space until being discharged outside, thus implementing true displacement ventilation, and thereby preventing indoor cross contamination.
Inventors:
SHEN JINGHUA (CN)
WU JIE (CN)
CHEN SHOUGONG (CN)
PENG XUHUI (CN)
TIAN YU (CN)
LI DONGHUI (CN)
TIAN ZHEN (CN)
HAN DONGCHEN (CN)
ZHANG JIE (CN)
LI XIAOHAN (CN)
XUE CHAOYANG (CN)
XU LIANG (CN)
WU JIE (CN)
CHEN SHOUGONG (CN)
PENG XUHUI (CN)
TIAN YU (CN)
LI DONGHUI (CN)
TIAN ZHEN (CN)
HAN DONGCHEN (CN)
ZHANG JIE (CN)
LI XIAOHAN (CN)
XUE CHAOYANG (CN)
XU LIANG (CN)
Application Number:
PCT/CN2021/098795
Publication Date:
August 11, 2022
Filing Date:
June 08, 2021
Export Citation:
Assignee:
UNIV SOOCHOW (CN)
International Classes:
E04B1/00; E04B1/80; F24F7/003; F24F7/007; F25B23/00
Foreign References:
CN112814145A | 2021-05-18 | |||
CN112814420A | 2021-05-18 | |||
CN112781150A | 2021-05-11 | |||
CN112781147A | 2021-05-11 | |||
CN209310196U | 2019-08-27 | |||
CN203583691U | 2014-05-07 | |||
CN102434013A | 2012-05-02 | |||
CN202430927U | 2012-09-12 | |||
DE19826625A1 | 1999-12-23 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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