Title:
COUPLING STRUCTURE OF FLOW CONTROL VALVE
Document Type and Number:
WIPO Patent Application WO/2011/074786
Kind Code:
A2
Abstract:
The present invention relates to a coupling structure of a flow control valve, having a reduced size for coupling a flow control valve to a pipe body, by means of having the pipe body extended toward the flow control valve and having the pipe body itself included in a portion of the body of the flow control valve; and also enabling easy maintenance and repair of the flow control valve, by means of enabling the flow control valve to be separated from and assembled to an outer side of the pipe body. To achieve these effects, a coupling structure of a flow control valve of the present invention comprises: a flow control valve including a height adjusting member that is vertically varied in position by means of the rotation of a motor, a guide member for guiding the vertical movement of a shaft axially coupled at the bottom of the height adjusting member, and a valve unit coupled to the bottom of the shaft to move vertically and control the opened degree of a passage; and a pipe body defining the passage and having a flow control valve connector formed extending at a side thereof, wherein the flow control valve is inserted from the outside of the pipe body into the flow control valve connector.
Inventors:
MIN, Tae-Sik (202 Seohee Villa 79-11 Heukseok-dong, Dongjak-gu, Seoul 156-070, 156-070, KR)
Application Number:
KR2010/007966
Publication Date:
June 23, 2011
Filing Date:
November 11, 2010
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO., LTD. (437 Segyo-dong, Pyeongtaek-si, Gyeonggi-do 450-818, 450-818, KR)
주식회사 경동나비엔 (경기도 평택시 세교동 437, 450-818 Gyeonggi-do, 450-818, KR)
주식회사 경동나비엔 (경기도 평택시 세교동 437, 450-818 Gyeonggi-do, 450-818, KR)
International Classes:
F16K27/00; F16K27/02; F24D3/10; F24D19/10
Attorney, Agent or Firm:
NAM, Jin-Woo et al. (#909 Ace Techno Tower 8-Cha, 191-7 Guro-dong Guro-gu, Seoul 152-780, 152-780, KR)
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