To safely perform negative pressure formation and fumigation of air inside an isolation space for isolating an infected patient.
An air cleaning fumigator 103 is installed on the outside of a tent 102 for isolating and housing an infected patient 151. A connection pipe 109 connects the air intake 202 of the air cleaning fumigator 103 and the exhaust hole 110 of the tent 102. A connection pipe 111 connects the ozone discharge port 303 of the air cleaning fumigator 103 and the ozone introducing hole 112 of the tent 102. The air cleaning fumigator 103 sucks the air inside the tent 102, performs ozone cleaning, changes ozone into oxygen and discharges it to the outside of the tent 102. Also, the air cleaning fumigator 103 generates the ozone, sends it into the tent 102, and performs ozone fumigation to the inside of the tent 102. The air cleaning fumigator 103 sucks ozone-containing air remaining inside the tent 102 from an ozone air intake and decomposes it. An operator operates the operation device 223 of the air cleaning fumigator 103 at the outside of the tent 102.
COPYRIGHT: (C)2011,JPO&INPIT
Yatsuo Nakamura
Takashi Urano
Jun Nakagawa
Fayao Hayaya
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