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Title:
AUTOMATIC LIQUID DISCHARGE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/107858
Kind Code:
A1
Abstract:
The present invention relates to an improved automatic liquid discharge apparatus which operates precisely without causing a malfunction so that liquid may be discharged automatically. Accordingly, the present invention is configured such that a body (20) with a water drop chamber (21) is combined with a lower portion of an upper flange (20) with an inlet (11), and comprises: an inverted conical water collecting chamber (220) having an inverted conical inclined inner circumferential surface (221) which is tapered downward under the water drop chamber (21); a discharge port (230) provided at a lower part of the inverted conical water collecting chamber (220) so as to communicate with the inverted conical water collecting chamber (220); an ascending/descending member (320) having a valve rod (310) for opening and closing the discharge port (230) at a lower central portion thereof and having a lower inclined outer circumferential surface (321) formed so as to have the same inclination angle as that of the inverted conical inclined inner circumferential surface (221) which is tapered downward, an upper end of the valve rod (310) being fixed to the lower inclined outer circumferential surface (321), wherein the lower inclined outer circumferential surface (321) is formed of a material having a specific gravity that is lower than liquid (W); inclination matching ribs (322) provided on all sides of the lower inclined outer circumferential surface (321) and having the same inclination angle as that of the inverted conical inclined inner circumferential surface (221); and a float (300) having a plurality of drainage paths (323) provided between the plurality of inclined matching ribs (322).

Inventors:
LEE JUNBEOM (KR)
KONG HYEONGSIG (KR)
CHOI CHANWOO (KR)
Application Number:
PCT/KR2018/014653
Publication Date:
June 06, 2019
Filing Date:
November 26, 2018
Export Citation:
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Assignee:
LEE JUNBEOM (KR)
KONG HYEONGSIG (KR)
CHOI CHANWOO (KR)
International Classes:
F16K1/38; F16K21/04; F16K27/02; F16K31/22
Foreign References:
KR101717991B12017-03-20
JPH11270734A1999-10-05
JP2013096424A2013-05-20
KR20100011172U2010-11-17
KR20130079014A2013-07-10
Attorney, Agent or Firm:
SEO, Dongwon (KR)
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