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Title:
AIR PURIFICATION SYSTEM FOR TEMPORARY EMERGENCY SHELTER HOSPITAL
Document Type and Number:
WIPO Patent Application WO/2021/253219
Kind Code:
A1
Abstract:
An air purification system for a temporary emergency shelter hospital (2). The system is characterized in that an air exhaust opening (14) is provided in a back wall of a building where the emergency shelter hospital (2) is temporarily established; an exhaust fan (3) is mounted at the position, close to the air exhaust opening (14), outside the building; an air draft pipeline (13) is connected between an air inlet of the exhaust fan (3) and the air exhaust opening (14) of the building; an air exhaust pipeline (12) is connected to an air outlet of the exhaust fan (3); and an atomization disinfection device, an ultraviolet sterilization device (11) and a reflux condensation device (10) are mounted on the air exhaust pipeline (12). When the system is started, air inside the shelter hospital (2) forcibly flows and is exhausted from the exhaust fan (3), and the exhausted air is then mixed with medicine mist of the atomization disinfection device, and is disinfected and purified by the ultraviolet sterilization device (11), thus not causing secondary pollution to air surrounding the shelter hospital (2). The present application is low in construction cost, easy to assemble and high in speed, so as to adapt to emergency situations during pandemics of infectious diseases.

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Inventors:
QU XIANGWEN (CN)
ZENG QINGTIAN (CN)
SONG GE (CN)
HUANG HESONG (CN)
CHEN DA (CN)
Application Number:
PCT/CN2020/096325
Publication Date:
December 23, 2021
Filing Date:
June 16, 2020
Export Citation:
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Assignee:
UNIV SHANDONG SCIENCE & TECH (CN)
International Classes:
A61L9/00; F24F3/16
Foreign References:
CN204501800U2015-07-29
CN109908390A2019-06-21
CN111053984A2020-04-24
CN1815098A2006-08-09
KR20030089194A2003-11-21
KR20080050174A2008-06-05
KR20150111634A2015-10-06
Attorney, Agent or Firm:
QINGDAO ZHIJIA INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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