JPS59125663U - Structure of check valve combined with drain valve - Google Patents

Structure of check valve combined with drain valve

Info

Publication number
JPS59125663U
JPS59125663U JP1930983U JP1930983U JPS59125663U JP S59125663 U JPS59125663 U JP S59125663U JP 1930983 U JP1930983 U JP 1930983U JP 1930983 U JP1930983 U JP 1930983U JP S59125663 U JPS59125663 U JP S59125663U
Authority
JP
Japan
Prior art keywords
valve
water
drain
secondary side
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1930983U
Other languages
Japanese (ja)
Other versions
JPH018605Y2 (en
Inventor
勝 石原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1930983U priority Critical patent/JPS59125663U/en
Publication of JPS59125663U publication Critical patent/JPS59125663U/en
Application granted granted Critical
Publication of JPH018605Y2 publication Critical patent/JPH018605Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来技術の説明図、第２図は本考案を装着し
た逆止弁の縦断面図で水抜きの要領を示したものである
。 （主要部分の符号の説明）、１・・・・・・管体、２・
・・・・・流通路、５・・・・・・弁保持筒、６・・・
・・・・・・弁筒、７・・・・・・弁座、８・・・・・
・弁口、９・・・・・・弁体、１０・・・・・・弁棒弾
装室、１１・・・・・・弁棒、１４．１４’・・・・・
・排水孔、１５・・・・・・盲蓋、２０・・・・・・水
抜栓。FIG. 1 is an explanatory diagram of the prior art, and FIG. 2 is a longitudinal sectional view of a check valve equipped with the present invention, showing the procedure for draining water. (Explanation of symbols of main parts), 1...Pipe body, 2.
...Flow path, 5...Valve holding cylinder, 6...
... Valve tube, 7... Valve seat, 8...
・Valve port, 9... Valve body, 10... Valve stem ammunition chamber, 11... Valve stem, 14.14'...
・Drain hole, 15...Blind lid, 20...Drain plug.

Claims (1)

【実用新案登録請求の範囲】 水栓器具とか上水道配管に装着されて流通路に介在させ
、−次側の流体を側面から導入して二次側と向合う弁口
を経て通水せしめる管体を設け、該管体の弁保持部には
弁座、弁口、弁軸弾装室及び該室と一次側とに通じる排
水孔を備えた弁筒を水抜栓のついた盲蓋を以って装着し
、その弁筒の弁座に、二次側から対応する弁体を、−次
側から弁座に弾力的に引付けるようにした弁棒に連結し
、凍結防止の水抜きの際に水抜栓を以って弁棒を二次側
へ押し出すことにより、−次側と二次側の残水を同時に
排除することを特徴とする水抜栓と組。 合せた逆止弁の構造。[Scope of Claim for Utility Model Registration] A pipe that is attached to a water faucet or water supply pipe and is interposed in a flow path, and which introduces fluid on the downstream side from the side and allows water to flow through the valve port facing the secondary side. The valve holding part of the pipe body is equipped with a valve cylinder equipped with a valve seat, a valve opening, a valve stem loading chamber, and a drainage hole communicating with the chamber and the primary side, and a blind lid with a drain plug is installed. The corresponding valve body is connected to the valve seat of the valve cylinder from the secondary side to a valve stem that elastically pulls to the valve seat from the downstream side, and when draining water to prevent freezing. A combination with a drain valve characterized in that remaining water on the negative side and the secondary side is simultaneously removed by pushing the valve stem to the secondary side with the drain valve. Structure of combined check valve.
JP1930983U 1983-02-10 1983-02-10 Structure of check valve combined with drain valve Granted JPS59125663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1930983U JPS59125663U (en) 1983-02-10 1983-02-10 Structure of check valve combined with drain valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1930983U JPS59125663U (en) 1983-02-10 1983-02-10 Structure of check valve combined with drain valve

Publications (2)

Publication Number Publication Date
JPS59125663U true JPS59125663U (en) 1984-08-24
JPH018605Y2 JPH018605Y2 (en) 1989-03-08

Family

ID=30150463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1930983U Granted JPS59125663U (en) 1983-02-10 1983-02-10 Structure of check valve combined with drain valve

Country Status (1)

Country Link
JP (1) JPS59125663U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009070641A (en) * 2007-09-12 2009-04-02 Honda Motor Co Ltd Fuel cell system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413617U (en) * 1977-06-29 1979-01-29
JPS5498620U (en) * 1977-12-23 1979-07-12
JPS5510711U (en) * 1978-07-04 1980-01-23
JPS5738867U (en) * 1980-07-31 1982-03-02

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738867B2 (en) * 1972-05-10 1982-08-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413617U (en) * 1977-06-29 1979-01-29
JPS5498620U (en) * 1977-12-23 1979-07-12
JPS5510711U (en) * 1978-07-04 1980-01-23
JPS5738867U (en) * 1980-07-31 1982-03-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009070641A (en) * 2007-09-12 2009-04-02 Honda Motor Co Ltd Fuel cell system

Also Published As

Publication number Publication date
JPH018605Y2 (en) 1989-03-08

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