JP3653424B2 - 給水系の流量制御方法およびその装置 - Google Patents
給水系の流量制御方法およびその装置 Download PDFInfo
- Publication number
- JP3653424B2 JP3653424B2 JP25336199A JP25336199A JP3653424B2 JP 3653424 B2 JP3653424 B2 JP 3653424B2 JP 25336199 A JP25336199 A JP 25336199A JP 25336199 A JP25336199 A JP 25336199A JP 3653424 B2 JP3653424 B2 JP 3653424B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- water
- main
- pressure
- secondary side
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 878
- 238000000034 method Methods 0.000 title claims description 20
- 238000001514 detection method Methods 0.000 claims description 112
- 238000004891 communication Methods 0.000 claims description 12
- 239000008400 supply water Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 description 59
- 230000002262 irrigation Effects 0.000 description 57
- 230000007423 decrease Effects 0.000 description 30
- 239000003621 irrigation water Substances 0.000 description 21
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Pipeline Systems (AREA)
- Flow Control (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25336199A JP3653424B2 (ja) | 1999-09-07 | 1999-09-07 | 給水系の流量制御方法およびその装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25336199A JP3653424B2 (ja) | 1999-09-07 | 1999-09-07 | 給水系の流量制御方法およびその装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001078596A JP2001078596A (ja) | 2001-03-27 |
JP2001078596A5 JP2001078596A5 (enrdf_load_stackoverflow) | 2005-02-17 |
JP3653424B2 true JP3653424B2 (ja) | 2005-05-25 |
Family
ID=17250287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25336199A Expired - Fee Related JP3653424B2 (ja) | 1999-09-07 | 1999-09-07 | 給水系の流量制御方法およびその装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3653424B2 (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103181310A (zh) * | 2011-12-27 | 2013-07-03 | 湖南省湘晖农业技术开发有限公司 | 一种移动组合体用的气压式水密封方法及其装置 |
CN103728992A (zh) * | 2014-01-22 | 2014-04-16 | 安徽工业大学 | 一种双回流调节配水装置 |
CN107821108A (zh) * | 2017-11-01 | 2018-03-23 | 费先艳 | 一种绿化草坪的全方位喷射灌溉方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305351B (zh) * | 2011-08-29 | 2012-10-24 | 陶建科 | 管网压力控制系统 |
CN103355136A (zh) * | 2012-04-05 | 2013-10-23 | 水利部牧区水利科学研究所 | 光伏提水节水灌溉自动控制系统 |
JP7300160B2 (ja) * | 2019-06-28 | 2023-06-29 | 株式会社フジキン | バルブ |
JP7477842B2 (ja) * | 2020-08-31 | 2024-05-02 | 国立研究開発法人農業・食品産業技術総合研究機構 | 減圧弁を制御するパイロット弁およびフィルタの洗浄システム、およびパイプライン施設 |
CN113963831B (zh) * | 2021-11-30 | 2023-10-24 | 中国原子能科学研究院 | 一种放射性废液处理的热泵蒸发处理系统及方法 |
-
1999
- 1999-09-07 JP JP25336199A patent/JP3653424B2/ja not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103181310A (zh) * | 2011-12-27 | 2013-07-03 | 湖南省湘晖农业技术开发有限公司 | 一种移动组合体用的气压式水密封方法及其装置 |
CN103181310B (zh) * | 2011-12-27 | 2014-03-19 | 湖南省湘晖农业技术开发有限公司 | 一种移动组合体用的气压式水密封方法及其装置 |
CN103728992A (zh) * | 2014-01-22 | 2014-04-16 | 安徽工业大学 | 一种双回流调节配水装置 |
CN107821108A (zh) * | 2017-11-01 | 2018-03-23 | 费先艳 | 一种绿化草坪的全方位喷射灌溉方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2001078596A (ja) | 2001-03-27 |
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