CN114577308B - 一种用于明渠水位测量的磁致伸缩水尺 - Google Patents
一种用于明渠水位测量的磁致伸缩水尺 Download PDFInfo
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- CN114577308B CN114577308B CN202210462238.0A CN202210462238A CN114577308B CN 114577308 B CN114577308 B CN 114577308B CN 202210462238 A CN202210462238 A CN 202210462238A CN 114577308 B CN114577308 B CN 114577308B
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- measuring rod
- measuring
- sliding
- magnetostrictive
- open channel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
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- 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
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210462238.0A CN114577308B (zh) | 2022-04-28 | 2022-04-28 | 一种用于明渠水位测量的磁致伸缩水尺 |
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CN202210462238.0A CN114577308B (zh) | 2022-04-28 | 2022-04-28 | 一种用于明渠水位测量的磁致伸缩水尺 |
Publications (2)
Publication Number | Publication Date |
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CN114577308A CN114577308A (zh) | 2022-06-03 |
CN114577308B true CN114577308B (zh) | 2022-07-08 |
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CN202210462238.0A Active CN114577308B (zh) | 2022-04-28 | 2022-04-28 | 一种用于明渠水位测量的磁致伸缩水尺 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115628389B (zh) * | 2022-10-21 | 2024-06-11 | 武汉新烽光电股份有限公司 | 一种管井水位测量补盲装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB923236A (en) * | 1958-08-14 | 1963-04-10 | Philips Electrical Ind Ltd | Improvements in or relating to devices for measuring the level of an electrically conductive liquid in a container |
US6356071B1 (en) * | 1997-05-02 | 2002-03-12 | Patriot Sensors & Controls, Inc. | Self-contained position detection apparatus |
CN206670730U (zh) * | 2017-04-18 | 2017-11-24 | 太原尚水测控科技有限公司 | 一种磁致伸缩式电子水尺 |
CN207180844U (zh) * | 2017-09-04 | 2018-04-03 | 北京航天金泰星测技术有限公司 | 一种磁致伸缩液位传感器 |
CN109813396A (zh) * | 2019-03-22 | 2019-05-28 | 太原尚水测控科技有限公司 | 高精度磁致伸缩电子水尺 |
CN212007439U (zh) * | 2020-06-24 | 2020-11-24 | 无锡市鼎立鑫自动化技术有限公司 | 一种水利工程用水位测量装置 |
CN212239016U (zh) * | 2020-04-30 | 2020-12-29 | 苏州寻石新材料有限公司 | 一种便于下料的波导丝校直机 |
CN112857517A (zh) * | 2021-02-04 | 2021-05-28 | 任静 | 一种水文地质的多层地下水水位勘测装置及其勘测方法 |
CN213932323U (zh) * | 2021-01-23 | 2021-08-10 | 陈玉波 | 一种水文水资源伸缩测杆 |
CN216050132U (zh) * | 2021-09-10 | 2022-03-15 | 侯晶晶 | 一种用于水文地质孔的多层地下水位观测装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206459716U (zh) * | 2017-02-17 | 2017-09-01 | 舟山市捷升水利科技开发有限公司 | 一种电子水尺 |
CN208000117U (zh) * | 2018-03-30 | 2018-10-23 | 南京蓉水水电自动化技术研究所有限责任公司 | 一种磁致电测沉降仪 |
CN210922782U (zh) * | 2019-12-26 | 2020-07-03 | 中国电建集团中南勘测设计研究院有限公司 | 一种磁致水位计 |
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2022
- 2022-04-28 CN CN202210462238.0A patent/CN114577308B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB923236A (en) * | 1958-08-14 | 1963-04-10 | Philips Electrical Ind Ltd | Improvements in or relating to devices for measuring the level of an electrically conductive liquid in a container |
US6356071B1 (en) * | 1997-05-02 | 2002-03-12 | Patriot Sensors & Controls, Inc. | Self-contained position detection apparatus |
CN206670730U (zh) * | 2017-04-18 | 2017-11-24 | 太原尚水测控科技有限公司 | 一种磁致伸缩式电子水尺 |
CN207180844U (zh) * | 2017-09-04 | 2018-04-03 | 北京航天金泰星测技术有限公司 | 一种磁致伸缩液位传感器 |
CN109813396A (zh) * | 2019-03-22 | 2019-05-28 | 太原尚水测控科技有限公司 | 高精度磁致伸缩电子水尺 |
CN212239016U (zh) * | 2020-04-30 | 2020-12-29 | 苏州寻石新材料有限公司 | 一种便于下料的波导丝校直机 |
CN212007439U (zh) * | 2020-06-24 | 2020-11-24 | 无锡市鼎立鑫自动化技术有限公司 | 一种水利工程用水位测量装置 |
CN213932323U (zh) * | 2021-01-23 | 2021-08-10 | 陈玉波 | 一种水文水资源伸缩测杆 |
CN112857517A (zh) * | 2021-02-04 | 2021-05-28 | 任静 | 一种水文地质的多层地下水水位勘测装置及其勘测方法 |
CN216050132U (zh) * | 2021-09-10 | 2022-03-15 | 侯晶晶 | 一种用于水文地质孔的多层地下水位观测装置 |
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Inventor after: Li Zhigang Inventor after: Li Wei Inventor after: Yan Jiasheng Inventor after: Yang Yaokai Inventor after: Chen Jiping Inventor after: Hou Wenang Inventor after: Zhang Jian Inventor after: Deng Hao Inventor after: Liu Yu Inventor after: Guo Bowen Inventor after: Zhang Ming Inventor after: Yan Liang Inventor before: Li Zhigang Inventor before: Li Wei Inventor before: Yan Jiasheng Inventor before: Yang Yaokai Inventor before: Chen Jiping Inventor before: Hou wenang Inventor before: Zhang Jian Inventor before: Deng Hao Inventor before: Liu Yu Inventor before: Guo Bowen Inventor before: Zhang Ming Inventor before: Yan Liang |