Title:
RESOURCE SAVING-TYPE WATER PIPING SYSTEM USING EJECTOR EFFECT
Document Type and Number:
WIPO Patent Application WO/2019/059701
Kind Code:
A1
Abstract:
The present invention relates to a water piping system and, more specifically, to a resource saving-type water piping system in which auxiliary piping branched from main piping at the rear end of a pump so as to be connected to a pressure tank is installed, and gas is drawn into the auxiliary piping and supplied into the pressure tank due to an ejector effect, and thus, it is possible to fill gas into the pressure tank without a gas supply device that is driven by power, such as a separate air compressor or a nitrogen generator.
Inventors:
YANG JAE GU (KR)
YANG JI SUK (KR)
YANG JAI YOUL (KR)
OH JAE WOOK (KR)
YANG JI SUK (KR)
YANG JAI YOUL (KR)
OH JAE WOOK (KR)
Application Number:
PCT/KR2018/011213
Publication Date:
March 28, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
FLOWTECH CO LTD (KR)
YANG JAE GU (KR)
YANG JI SUK (KR)
YANG JAE GU (KR)
YANG JI SUK (KR)
International Classes:
F17D1/12; F04F5/04; F17D3/01; F24D3/06; F24D3/10; F24F5/00
Foreign References:
| KR101722078B1 | 2017-03-31 | |||
| KR100294793B1 | 2001-07-04 | |||
| KR20140033960A | 2014-03-19 | |||
| KR101134613B1 | 2012-04-09 | |||
| KR101344479B1 | 2014-01-13 |
Attorney, Agent or Firm:
OH, Chang Suk (KR)
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