CN114252120A - 一种微小量程热式气体质量流量计 - Google Patents
一种微小量程热式气体质量流量计 Download PDFInfo
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- CN114252120A CN114252120A CN202111665334.7A CN202111665334A CN114252120A CN 114252120 A CN114252120 A CN 114252120A CN 202111665334 A CN202111665334 A CN 202111665334A CN 114252120 A CN114252120 A CN 114252120A
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- pipe
- mounting hole
- movable
- shaped pipe
- gas mass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
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CN202111665334.7A CN114252120B (zh) | 2021-12-31 | 2021-12-31 | 一种微小量程热式气体质量流量计 |
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CN114252120A true CN114252120A (zh) | 2022-03-29 |
CN114252120B CN114252120B (zh) | 2022-09-23 |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5576486A (en) * | 1993-12-02 | 1996-11-19 | S.F.M. Sophisticated Water Meters Ltd. | Electronic flowmeter system with a stopper against undesirable flows, leak detector and bypass for measuring low flows |
CN1512146A (zh) * | 2002-12-30 | 2004-07-14 | 孙世利 | 水表附加微流量计量装置 |
WO2010004255A2 (en) * | 2008-06-17 | 2010-01-14 | Campbell, Philip, John | Apparatus and method for characterising fluid flow through a pipe |
CN201852604U (zh) * | 2010-10-19 | 2011-06-01 | 北京奈士德科技有限公司 | 热式气体质量流量计 |
CN203534651U (zh) * | 2013-11-22 | 2014-04-09 | 夏长波 | 流量可控多方式探测数显流量探测装置 |
CN203798396U (zh) * | 2014-04-14 | 2014-08-27 | 江苏横河集团有限公司 | 一种热式流量计 |
CN207751540U (zh) * | 2018-01-26 | 2018-08-21 | 广州诺汉电子科技有限公司 | 一种热式质量流量计 |
CN211651707U (zh) * | 2019-12-31 | 2020-10-09 | 江苏天川自动化仪表有限公司 | 热式气体质量流量计 |
CN111936948A (zh) * | 2018-03-26 | 2020-11-13 | 日立金属株式会社 | 流量控制装置 |
CN113375742A (zh) * | 2021-07-06 | 2021-09-10 | 南京苏夏设计集团股份有限公司 | 一种供热管道蒸汽大小流量的测量装置及其方法 |
CN214502561U (zh) * | 2021-03-05 | 2021-10-26 | 威海诚信达仪表有限公司 | 一种便于安装的球阀热式气体质量流量计 |
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2021
- 2021-12-31 CN CN202111665334.7A patent/CN114252120B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5576486A (en) * | 1993-12-02 | 1996-11-19 | S.F.M. Sophisticated Water Meters Ltd. | Electronic flowmeter system with a stopper against undesirable flows, leak detector and bypass for measuring low flows |
CN1512146A (zh) * | 2002-12-30 | 2004-07-14 | 孙世利 | 水表附加微流量计量装置 |
WO2010004255A2 (en) * | 2008-06-17 | 2010-01-14 | Campbell, Philip, John | Apparatus and method for characterising fluid flow through a pipe |
CN201852604U (zh) * | 2010-10-19 | 2011-06-01 | 北京奈士德科技有限公司 | 热式气体质量流量计 |
CN203534651U (zh) * | 2013-11-22 | 2014-04-09 | 夏长波 | 流量可控多方式探测数显流量探测装置 |
CN203798396U (zh) * | 2014-04-14 | 2014-08-27 | 江苏横河集团有限公司 | 一种热式流量计 |
CN207751540U (zh) * | 2018-01-26 | 2018-08-21 | 广州诺汉电子科技有限公司 | 一种热式质量流量计 |
CN111936948A (zh) * | 2018-03-26 | 2020-11-13 | 日立金属株式会社 | 流量控制装置 |
CN211651707U (zh) * | 2019-12-31 | 2020-10-09 | 江苏天川自动化仪表有限公司 | 热式气体质量流量计 |
CN214502561U (zh) * | 2021-03-05 | 2021-10-26 | 威海诚信达仪表有限公司 | 一种便于安装的球阀热式气体质量流量计 |
CN113375742A (zh) * | 2021-07-06 | 2021-09-10 | 南京苏夏设计集团股份有限公司 | 一种供热管道蒸汽大小流量的测量装置及其方法 |
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CN114252120B (zh) | 2022-09-23 |
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Effective date of registration: 20230403 Address after: Room A4006, No.1 Donghai West Road, Shinan District, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao kaixiangshun Technology Co.,Ltd. Address before: Room 301, Unit 3, Building 13, Yijingyuan, Ginza, Lixia District, Jinan City, Shandong Province, 250000 Patentee before: Xiong Mengjiao |
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