CN104501882A - 一种双向计量水表 - Google Patents
一种双向计量水表 Download PDFInfo
- Publication number
- CN104501882A CN104501882A CN201410739445.1A CN201410739445A CN104501882A CN 104501882 A CN104501882 A CN 104501882A CN 201410739445 A CN201410739445 A CN 201410739445A CN 104501882 A CN104501882 A CN 104501882A
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- CN
- China
- Prior art keywords
- box body
- die cavity
- pylon
- impeller
- deceleration muscle
- 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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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 210000003205 muscle Anatomy 0.000 claims description 52
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 239000012530 fluid Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410739445.1A CN104501882B (zh) | 2014-12-08 | 2014-12-08 | 一种双向计量水表 |
Applications Claiming Priority (1)
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CN201410739445.1A CN104501882B (zh) | 2014-12-08 | 2014-12-08 | 一种双向计量水表 |
Publications (2)
Publication Number | Publication Date |
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CN104501882A true CN104501882A (zh) | 2015-04-08 |
CN104501882B CN104501882B (zh) | 2017-11-24 |
Family
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Family Applications (1)
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CN201410739445.1A Active CN104501882B (zh) | 2014-12-08 | 2014-12-08 | 一种双向计量水表 |
Country Status (1)
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CN (1) | CN104501882B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106197622A (zh) * | 2016-08-25 | 2016-12-07 | 成都秦川科技发展有限公司 | 水表示值误差调节系统 |
CN109945946A (zh) * | 2019-03-12 | 2019-06-28 | 宁波水表股份有限公司 | 旋翼式水表计量传动结构 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040663A (en) * | 1959-12-30 | 1962-06-26 | Gen Electric | Two-way valveless pump |
CN1090389A (zh) * | 1993-01-19 | 1994-08-03 | 辽河石油勘探局钻井一公司 | 新型自来水双向水表 |
CN2252330Y (zh) * | 1995-07-11 | 1997-04-16 | 沈阳市自来水总公司 | 双向水平螺翼式水表 |
CN2290030Y (zh) * | 1997-05-21 | 1998-09-02 | 国营江淮机械厂 | 可复位数字式双向水表 |
CN2434643Y (zh) * | 2000-08-01 | 2001-06-13 | 汪伟雄 | 双向计量水表 |
CN2447727Y (zh) * | 2000-09-01 | 2001-09-12 | 胡从成 | 双向计量水表 |
CN2876719Y (zh) * | 2006-03-13 | 2007-03-07 | 刘美云 | 电子式水表 |
CN101963520A (zh) * | 2010-08-18 | 2011-02-02 | 杨启梁 | 智能控制水表 |
CN102788623A (zh) * | 2012-08-20 | 2012-11-21 | 四川府星仪表有限公司 | 一种宽量程的光电直读水表 |
CN202710111U (zh) * | 2012-08-20 | 2013-01-30 | 四川府星仪表有限公司 | 一种宽量程光电直读水表的叶轮盒 |
CN202947770U (zh) * | 2012-08-20 | 2013-05-22 | 四川府星仪表有限公司 | 一种宽量程的光电直读水表 |
-
2014
- 2014-12-08 CN CN201410739445.1A patent/CN104501882B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040663A (en) * | 1959-12-30 | 1962-06-26 | Gen Electric | Two-way valveless pump |
CN1090389A (zh) * | 1993-01-19 | 1994-08-03 | 辽河石油勘探局钻井一公司 | 新型自来水双向水表 |
CN2252330Y (zh) * | 1995-07-11 | 1997-04-16 | 沈阳市自来水总公司 | 双向水平螺翼式水表 |
CN2290030Y (zh) * | 1997-05-21 | 1998-09-02 | 国营江淮机械厂 | 可复位数字式双向水表 |
CN2434643Y (zh) * | 2000-08-01 | 2001-06-13 | 汪伟雄 | 双向计量水表 |
CN2447727Y (zh) * | 2000-09-01 | 2001-09-12 | 胡从成 | 双向计量水表 |
CN2876719Y (zh) * | 2006-03-13 | 2007-03-07 | 刘美云 | 电子式水表 |
CN101963520A (zh) * | 2010-08-18 | 2011-02-02 | 杨启梁 | 智能控制水表 |
CN102788623A (zh) * | 2012-08-20 | 2012-11-21 | 四川府星仪表有限公司 | 一种宽量程的光电直读水表 |
CN202710111U (zh) * | 2012-08-20 | 2013-01-30 | 四川府星仪表有限公司 | 一种宽量程光电直读水表的叶轮盒 |
CN202947770U (zh) * | 2012-08-20 | 2013-05-22 | 四川府星仪表有限公司 | 一种宽量程的光电直读水表 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106197622A (zh) * | 2016-08-25 | 2016-12-07 | 成都秦川科技发展有限公司 | 水表示值误差调节系统 |
CN106197622B (zh) * | 2016-08-25 | 2023-04-07 | 成都秦川物联网科技股份有限公司 | 水表示值误差调节系统 |
CN109945946A (zh) * | 2019-03-12 | 2019-06-28 | 宁波水表股份有限公司 | 旋翼式水表计量传动结构 |
Also Published As
Publication number | Publication date |
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CN104501882B (zh) | 2017-11-24 |
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Denomination of invention: A two way water meter Effective date of registration: 20201014 Granted publication date: 20171124 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN FUXING INSTRUMENT Co.,Ltd. Registration number: Y2020980006771 |
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Denomination of invention: A bidirectional water meter Effective date of registration: 20210607 Granted publication date: 20171124 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN FUXING INSTRUMENT Co.,Ltd. Registration number: Y2021510000087 |
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Denomination of invention: A two-way metering water meter Effective date of registration: 20220930 Granted publication date: 20171124 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN FUXING INSTRUMENT Co.,Ltd. Registration number: Y2022980017452 |
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