JPS5885674U - Fire hydrant with air intake and exhaust device - Google Patents

Fire hydrant with air intake and exhaust device

Info

Publication number
JPS5885674U
JPS5885674U JP17978781U JP17978781U JPS5885674U JP S5885674 U JPS5885674 U JP S5885674U JP 17978781 U JP17978781 U JP 17978781U JP 17978781 U JP17978781 U JP 17978781U JP S5885674 U JPS5885674 U JP S5885674U
Authority
JP
Japan
Prior art keywords
valve
fire hydrant
box
exhaust device
valve box
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
JP17978781U
Other languages
Japanese (ja)
Other versions
JPH022777Y2 (en
Inventor
石井　通公
武雄 栗原
Original Assignee
前澤工業株式会社
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 前澤工業株式会社 filed Critical 前澤工業株式会社
Priority to JP17978781U priority Critical patent/JPS5885674U/en
Publication of JPS5885674U publication Critical patent/JPS5885674U/en
Application granted granted Critical
Publication of JPH022777Y2 publication Critical patent/JPH022777Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

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) [Abstract] 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]

図は本考案の一実施例を示した縦断正面図である。 １は吸排弁箱、２は消火栓弁箱、３は弁棒、４は主弁、
５は副弁座、６はフロートガイド、７はフロート弁であ
る。The figure is a longitudinal sectional front view showing an embodiment of the present invention. 1 is the intake and exhaust valve box, 2 is the fire hydrant valve box, 3 is the valve stem, 4 is the main valve,
5 is an auxiliary valve seat, 6 is a float guide, and 7 is a float valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通水管に接続される吸排弁箱の上に消火栓弁箱を連設し
、両弁箱間に主弁座及び之に対し昇降接離する主弁を設
け、該主弁には上下へ貫通した通気孔を有する副弁座を
備え、吸排弁箱内に、その中の水位上昇により上記副弁
座に接して之を閉塞し又量弁箱内貯溜空気量の増加によ
り上記副弁座から離れ通気孔を開放して通気可能とする
フロート弁を備えたことを特徴とする空気吸排装置付消
火栓。A fire hydrant valve box is connected to the intake/discharge valve box connected to the water pipe, and a main valve seat and a main valve that move up and down relative to the valve box are installed between the two valve boxes, and a main valve that is vertically penetrated is provided between the two valve boxes. A sub-valve seat with a ventilation hole is provided in the suction/discharge valve box, and when the water level in the suction/discharge valve box rises, it comes into contact with the sub-valve seat and blocks it, and when the amount of air stored in the valve box increases, it separates from the sub-valve seat. A fire hydrant with an air suction/exhaust device characterized by being equipped with a float valve that opens a vent hole to enable ventilation.
JP17978781U 1981-12-02 1981-12-02 Fire hydrant with air intake and exhaust device Granted JPS5885674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17978781U JPS5885674U (en) 1981-12-02 1981-12-02 Fire hydrant with air intake and exhaust device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17978781U JPS5885674U (en) 1981-12-02 1981-12-02 Fire hydrant with air intake and exhaust device

Publications (2)

Publication Number Publication Date
JPS5885674U true JPS5885674U (en) 1983-06-10
JPH022777Y2 JPH022777Y2 (en) 1990-01-23

Family

ID=29975794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17978781U Granted JPS5885674U (en) 1981-12-02 1981-12-02 Fire hydrant with air intake and exhaust device

Country Status (1)

Country Link
JP (1) JPS5885674U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184771U (en) * 1985-05-10 1986-11-18
JP2002276836A (en) * 2001-03-16 2002-09-25 Nippon Suiki Kk Fire hydrant equipped with rapid air valve
JP2014014351A (en) * 2012-01-12 2014-01-30 Nippo Valve Co Ltd Agricultural water dividing valve and water dividing/supplying system using the water dividing valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576968U (en) * 1978-11-22 1980-05-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576968U (en) * 1978-11-22 1980-05-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184771U (en) * 1985-05-10 1986-11-18
JP2002276836A (en) * 2001-03-16 2002-09-25 Nippon Suiki Kk Fire hydrant equipped with rapid air valve
JP2014014351A (en) * 2012-01-12 2014-01-30 Nippo Valve Co Ltd Agricultural water dividing valve and water dividing/supplying system using the water dividing valve

Also Published As

Publication number Publication date
JPH022777Y2 (en) 1990-01-23

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