JP6460663B2 - 遮断弁 - Google Patents
遮断弁 Download PDFInfo
- Publication number
- JP6460663B2 JP6460663B2 JP2014137991A JP2014137991A JP6460663B2 JP 6460663 B2 JP6460663 B2 JP 6460663B2 JP 2014137991 A JP2014137991 A JP 2014137991A JP 2014137991 A JP2014137991 A JP 2014137991A JP 6460663 B2 JP6460663 B2 JP 6460663B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- unit
- power supply
- shut
- drive
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 description 12
- 238000009429 electrical wiring Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
- Safety Valves (AREA)
Description
Claims (5)
- 弁体を収容した弁箱と、弁体を駆動させる駆動部と、駆動部を駆動させる電源部とを備え、
電源部は、所定震度を超える地震のみを検知する地震検知器と、駆動部に電力を供給する電池と、地震検知器から所定震度を超える震度信号が出力された場合にのみ電池から駆動部に駆動電力を供給するよう制御する制御部とを備え、
駆動部を内装した駆動部筐体と、電源部を内装した電源部筐体と、電源部筐体を覆う水密用カバーを備え、
電源部筐体は、駆動部筐体の上面に着脱自在に配置され、
水密用カバーが電源部筐体を押えた状態で、水密用カバーを駆動部筐体に装着する取付杆が設けられたことを特徴とする遮断弁。 - 弁箱、駆動部、および電源部がユニットとして構成された請求項1記載の遮断弁。
- 駆動部は、弁体に連結されるアクチュエータ、およびアクチュエータを外部に対し密閉して収容する駆動部筺体を備えた駆動部ユニットとして構成され、電源部は、地震検知器、電池、制御部、およびこれらを外部に対し密閉して収容する電源部筺体を備えた電源部ユニットとして構成された請求項1または請求項2の何れかに記載の遮断弁。
- 電池は一次電池である請求項1ないし請求項3の何れか1項に記載の遮断弁。
- 弁箱、駆動部、および電源部は、水道メータおよび止水栓を収容して閉塞した空間領域であるメータボックスの内部に配置するよう構成された請求項1ないし請求項4の何れか1項に記載の遮断弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014137991A JP6460663B2 (ja) | 2014-07-03 | 2014-07-03 | 遮断弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014137991A JP6460663B2 (ja) | 2014-07-03 | 2014-07-03 | 遮断弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016014452A JP2016014452A (ja) | 2016-01-28 |
JP6460663B2 true JP6460663B2 (ja) | 2019-01-30 |
Family
ID=55230794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014137991A Active JP6460663B2 (ja) | 2014-07-03 | 2014-07-03 | 遮断弁 |
Country Status (1)
Country | Link |
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JP (1) | JP6460663B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2019444773A1 (en) * | 2019-05-03 | 2021-12-23 | AXET S.r.l. | Signalling device for extinguishers and/or hydrants |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS606964U (ja) * | 1983-06-24 | 1985-01-18 | 愛知時計電機株式会社 | 感震時ガス自動遮断装置 |
JPH10246349A (ja) * | 1997-03-05 | 1998-09-14 | Fushiman Kk | 水槽用緊急遮断弁 |
JP2000356277A (ja) * | 1999-04-14 | 2000-12-26 | Bridgestone Corp | 緊急遮断弁および緊急遮断弁設置水槽 |
JP3848495B2 (ja) * | 1999-07-23 | 2006-11-22 | 株式会社鷺宮製作所 | 電動コントロールバルブのコイルカバー |
JP2001264142A (ja) * | 2000-03-16 | 2001-09-26 | Tokyo Gas Co Ltd | 流量計 |
JP2001289343A (ja) * | 2000-04-05 | 2001-10-19 | Hitachi Valve Ltd | 緊急遮断弁及び緊急遮断弁群 |
JP4405099B2 (ja) * | 2001-03-09 | 2010-01-27 | 株式会社東芝 | 計量器 |
JP4862227B2 (ja) * | 2001-06-15 | 2012-01-25 | パナソニック株式会社 | 水道メーター |
JP2003021545A (ja) * | 2001-07-06 | 2003-01-24 | Tokyo Gas Co Ltd | 流量計測装置およびガスメータならびに遮断弁制御装置 |
-
2014
- 2014-07-03 JP JP2014137991A patent/JP6460663B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2016014452A (ja) | 2016-01-28 |
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