JP2007321937A - 給水弁装置 - Google Patents
給水弁装置 Download PDFInfo
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- JP2007321937A JP2007321937A JP2006155581A JP2006155581A JP2007321937A JP 2007321937 A JP2007321937 A JP 2007321937A JP 2006155581 A JP2006155581 A JP 2006155581A JP 2006155581 A JP2006155581 A JP 2006155581A JP 2007321937 A JP2007321937 A JP 2007321937A
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- valve
- water supply
- solenoid
- water
- solenoid valve
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- Washing And Drying Of Tableware (AREA)
- Fluid-Driven Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
【解決手段】第2電磁弁122の弁座121を連通路113の鉛直方向最上位の部分より鉛直方向下方に位置させる。好ましくは、連通路113の第2電磁弁122の弁座121より鉛直方向上方に位置する部分の容積が連通路113の総容積の10%以上になるようにする。そして、給水停止時に第1電磁弁121の閉弁後に第2電磁弁122を閉弁させる。
【選択図】図2
Description
Claims (3)
- 水を使用する機器の給水路に設けられる給水弁装置であって、給水路の上流側部分に連なる流入口と給水路の下流側部分に連なる流出口とを有するバルブハウジングに、流入口側の第1電磁弁と流出口側の第2電磁弁とが配置され、第1と第2の両電磁弁がバルブハウジング内の連通路を介して直列に接続されているものにおいて、
第2電磁弁の弁座が連通路の鉛直方向最上位の部分より鉛直方向下方に位置し、
給水停止時に第1電磁弁の閉弁後に第2電磁弁が閉弁されることを特徴とする給水弁装置。 - 前記連通路の前記第2電磁弁の弁座より鉛直方向上方に位置する部分の容積が連通路の総容積の10%以上であることを特徴とする請求項1記載の給水弁装置。
- 請求項1又は2記載の給水弁装置であって、前記第1電磁弁は、弁座に開設した主弁孔を開閉するダイヤフラムから成る主弁と、主弁の背面側に画成され、弁座の周囲に形成した流入室にオリフィス孔を介して連通する背圧室と、背圧室と主弁孔とを連通するパイロット弁孔を開閉するパイロット弁と、パイロット弁を開閉駆動するソレノイドとを備えるパイロット式電磁弁で構成され、前記第2電磁弁は、弁座に開設した弁孔を開閉する弁体と、弁体を開閉駆動するソレノイドとを備える直動式電磁弁で構成され、給水開始時に、第1電磁弁に先行して第2電磁弁を開弁させることを特徴とする給水弁装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006155581A JP4585486B2 (ja) | 2006-06-05 | 2006-06-05 | 給水弁装置 |
Applications Claiming Priority (1)
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JP2006155581A JP4585486B2 (ja) | 2006-06-05 | 2006-06-05 | 給水弁装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007321937A true JP2007321937A (ja) | 2007-12-13 |
JP4585486B2 JP4585486B2 (ja) | 2010-11-24 |
Family
ID=38854930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006155581A Expired - Fee Related JP4585486B2 (ja) | 2006-06-05 | 2006-06-05 | 給水弁装置 |
Country Status (1)
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JP (1) | JP4585486B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008008319A (ja) * | 2006-06-27 | 2008-01-17 | Rinnai Corp | 給水弁装置 |
JP2008264117A (ja) * | 2007-04-18 | 2008-11-06 | Toshiba Corp | 洗濯機 |
JP2010187779A (ja) * | 2009-02-16 | 2010-09-02 | Rinnai Corp | 給水弁装置 |
KR101762212B1 (ko) | 2017-05-02 | 2017-08-04 | 박희수 | 솔레노이드밸브 시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53127322U (ja) * | 1977-03-17 | 1978-10-09 | ||
JPS5411522A (en) * | 1977-06-27 | 1979-01-27 | Matsushita Electric Ind Co Ltd | Water feed valve device |
JP2003301486A (ja) * | 2002-04-09 | 2003-10-24 | Ckd Corp | 逆流防止装置 |
-
2006
- 2006-06-05 JP JP2006155581A patent/JP4585486B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53127322U (ja) * | 1977-03-17 | 1978-10-09 | ||
JPS5411522A (en) * | 1977-06-27 | 1979-01-27 | Matsushita Electric Ind Co Ltd | Water feed valve device |
JP2003301486A (ja) * | 2002-04-09 | 2003-10-24 | Ckd Corp | 逆流防止装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008008319A (ja) * | 2006-06-27 | 2008-01-17 | Rinnai Corp | 給水弁装置 |
JP4597918B2 (ja) * | 2006-06-27 | 2010-12-15 | リンナイ株式会社 | 給水弁装置 |
JP2008264117A (ja) * | 2007-04-18 | 2008-11-06 | Toshiba Corp | 洗濯機 |
JP2010187779A (ja) * | 2009-02-16 | 2010-09-02 | Rinnai Corp | 給水弁装置 |
KR101762212B1 (ko) | 2017-05-02 | 2017-08-04 | 박희수 | 솔레노이드밸브 시스템 |
Also Published As
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JP4585486B2 (ja) | 2010-11-24 |
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