Title:
POSITIVE PRESSURE AND NEGATIVE PRESSURE MAINTENANCE SYSTEM HAVING BACTERIA STERILIZING FUNCTION AND HARMFUL MATERIAL AND RADIOACTIVE MATERIAL REMOVING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2019/212191
Kind Code:
A1
Abstract:
The present invention removes, by a preprocessing unit, harmful chemical materials and radioactive materials supplied to a positive pressure chamber and a negative pressure chamber and supplies same, removes contaminants discharged to the outside from the negative pressure chamber and sterilizes bacteria and floating viruses and discharges same, and adjusts, by a control circuit of a control panel, the rotating speed (RPM) of an air supply/discharge fan and adjusts the opening rate of an electric damper according to data that is measured in a pressure sensor provided in a space in which the positive pressure and the negative pressure are to be maintained and is transmitted in real time.
Inventors:
KIM BU YEOL (KR)
Application Number:
PCT/KR2019/004976
Publication Date:
November 07, 2019
Filing Date:
April 25, 2019
Export Citation:
Assignee:
KIM BU YEOL (KR)
International Classes:
F24F11/00; A61B90/40; A61G10/00; A61G10/02; A61L9/014; A61L9/22; F24F8/28; F24F8/30
Foreign References:
| JP3410389B2 | 2003-05-26 | |||
| KR20090005625U | 2009-06-10 | |||
| KR101308788B1 | 2013-09-16 | |||
| KR101725258B1 | 2017-04-11 | |||
| KR20120036214A | 2012-04-17 | |||
| KR20170133656A | 2017-12-06 | |||
| KR101701172B1 | 2017-02-13 | |||
| KR100803074B1 | 2008-02-18 |
Attorney, Agent or Firm:
KIM, Soon Woong (KR)
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