JP2006314249A - 自動給水栓 - Google Patents
自動給水栓 Download PDFInfo
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- JP2006314249A JP2006314249A JP2005139972A JP2005139972A JP2006314249A JP 2006314249 A JP2006314249 A JP 2006314249A JP 2005139972 A JP2005139972 A JP 2005139972A JP 2005139972 A JP2005139972 A JP 2005139972A JP 2006314249 A JP2006314249 A JP 2006314249A
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- water
- water supply
- valve
- automatic
- automatic water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 267
- 238000007790 scraping Methods 0.000 claims description 5
- 238000012790 confirmation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 238000009313 farming Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
【解決手段】 開弁時に必要最大給水量の全量を供給可能で、かつ、弁開度を調節することによって給水量の調節が可能な主給水弁14と、必要最大給水量の1/2以下の水量を供給可能で、かつ、給水先の水面高さに連動して開閉する弁体を有するフロート式自動給水弁15とを備えている。
【選択図】 図1
Description
Claims (4)
- 圃場に給水するための自動給水栓であって、弁全開時に必要最大給水量の全量を供給可能で、かつ、弁開度を調節することによって給水量の調節が可能な主給水弁と、必要最大給水量の1/2以下の水量を供給可能で、かつ、給水先の水面高さに連動して開閉する弁体を有するフロート式自動給水弁とを備えていることを特徴とする自動給水栓。
- 前記主給水弁と前記フロート式自動給水弁とが別体に形成されて接続されていることを特徴とする請求項1記載の自動給水栓。
- 前記フロート式自動給水弁は、前記弁体を開閉作動させるフロートから鉛直方向上方に向かって設けた指示棒を備えており、該指示棒の上部には給水先の水位を表示する水位表示部が設けられていることを特徴とする請求項1又は2記載の自動給水栓。
- 圃場に給水するための自動給水栓であって、代掻き時に必要となる用水量を供給可能な主給水弁と、通常時の管理用水量を供給可能なフロート式自動給水弁とを備えていることを特徴とする自動給水栓。
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JP2005139972A JP4673666B2 (ja) | 2005-05-12 | 2005-05-12 | 自動給水栓 |
Applications Claiming Priority (1)
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JP2005139972A JP4673666B2 (ja) | 2005-05-12 | 2005-05-12 | 自動給水栓 |
Publications (2)
Publication Number | Publication Date |
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JP2006314249A true JP2006314249A (ja) | 2006-11-24 |
JP4673666B2 JP4673666B2 (ja) | 2011-04-20 |
Family
ID=37535494
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JP2005139972A Active JP4673666B2 (ja) | 2005-05-12 | 2005-05-12 | 自動給水栓 |
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JP (1) | JP4673666B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009254356A (ja) * | 2008-03-18 | 2009-11-05 | Kubota-Ci Co | 農業用水路用異物除去装置および農業用水路用異物除去フィルタ |
JP2020103044A (ja) * | 2018-12-26 | 2020-07-09 | 株式会社クボタケミックス | 排水栓及び排水栓を用いた圃場の水管理方法 |
JP2021136925A (ja) * | 2020-03-05 | 2021-09-16 | 未来工業株式会社 | 圃場の水路開閉装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140528U (ja) * | 1979-03-30 | 1980-10-07 | ||
JPS61160686A (ja) * | 1985-01-10 | 1986-07-21 | Yohei Oshima | 水田の水位自動調節装置 |
JP2622101B2 (ja) * | 1995-04-12 | 1997-06-18 | 株式会社タイショー | 水田用給水装置 |
-
2005
- 2005-05-12 JP JP2005139972A patent/JP4673666B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140528U (ja) * | 1979-03-30 | 1980-10-07 | ||
JPS61160686A (ja) * | 1985-01-10 | 1986-07-21 | Yohei Oshima | 水田の水位自動調節装置 |
JP2622101B2 (ja) * | 1995-04-12 | 1997-06-18 | 株式会社タイショー | 水田用給水装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009254356A (ja) * | 2008-03-18 | 2009-11-05 | Kubota-Ci Co | 農業用水路用異物除去装置および農業用水路用異物除去フィルタ |
JP2020103044A (ja) * | 2018-12-26 | 2020-07-09 | 株式会社クボタケミックス | 排水栓及び排水栓を用いた圃場の水管理方法 |
JP7096636B2 (ja) | 2018-12-26 | 2022-07-06 | 株式会社クボタケミックス | 排水栓及び排水栓を用いた圃場の水管理方法 |
JP2022118202A (ja) * | 2018-12-26 | 2022-08-12 | 株式会社クボタケミックス | 排水栓、圃場の水管理システム及び圃場の水管理方法 |
JP7375121B2 (ja) | 2018-12-26 | 2023-11-07 | 株式会社クボタケミックス | 排水栓、圃場の水管理システム及び圃場の水管理方法 |
JP2021136925A (ja) * | 2020-03-05 | 2021-09-16 | 未来工業株式会社 | 圃場の水路開閉装置 |
JP7326188B2 (ja) | 2020-03-05 | 2023-08-15 | 未来工業株式会社 | 圃場の水路開閉装置 |
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