Title:
CLEAN AIR GENERATOR
Document Type and Number:
WIPO Patent Application WO/2020/180023
Kind Code:
A1
Abstract:
The present invention relates to a clean air generator which can perform a continuous filtering function without replacing an outdoor air filter unit performing primary filtering of air flowing in from the outside, and in which an airstone installed to be immersed in a water tank to perform secondary filtering is installed to minimize the occurrence of pollution in the water tank. That is, the present invention relates to a clean air generator comprising an outdoor air filter unit for primary filtering in the process of introducing outdoor air into an inlet pipe by an air blower, and in which secondary filtering is performed for the primary filtered air by an airstone installed to be immersed in a water tank, wherein an air knife installed inside the outdoor air filter unit and having a plurality of air nozzles is installed, the air knife is slidably installed by an operating member of the outdoor air filter unit to blow compressed air in the outdoor air direction by a compressor, after the primary filtering is performed by the outdoor air filter unit, the front end of the inlet pipe, through which outdoor air flows, is connected to a distributor installed at the upper part of the water tank, the top of an air supply pipe is connected to a distribution port of the distributor, and the airstone is connected to a bottom outlet of the air supply pipe such that the airstone is installed to be immersed in the water of the water tank in the form of being suspended at a position spaced from the bottom surface of the water tank.
Inventors:
LEE KUN WHA (KR)
Application Number:
PCT/KR2020/002266
Publication Date:
September 10, 2020
Filing Date:
February 17, 2020
Export Citation:
Assignee:
AIR REVERSE CO LTD (KR)
International Classes:
F24F3/16; F24F13/02
Foreign References:
| KR101356752B1 | 2014-02-06 | |||
| KR100912658B1 | 2009-08-17 | |||
| KR101356542B1 | 2014-01-28 | |||
| KR101789994B1 | 2017-10-25 | |||
| KR102004675B1 | 2019-07-26 |
Attorney, Agent or Firm:
WHOANG, Won Taik (KR)
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