CN102538886A - Extra-pipe binding type thermal pulse gas flowmeter capable of resisting ambient temperature disturbances - Google Patents
Extra-pipe binding type thermal pulse gas flowmeter capable of resisting ambient temperature disturbances Download PDFInfo
- Publication number
- CN102538886A CN102538886A CN2012100031871A CN201210003187A CN102538886A CN 102538886 A CN102538886 A CN 102538886A CN 2012100031871 A CN2012100031871 A CN 2012100031871A CN 201210003187 A CN201210003187 A CN 201210003187A CN 102538886 A CN102538886 A CN 102538886A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- temperature
- heater
- heat
- extra
- 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.)
- Granted
Links
- 230000003044 adaptive effect Effects 0.000 claims abstract description 7
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 4
- 230000000191 radiation effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000009776 industrial production Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100031871A CN102538886B (en) | 2012-01-07 | 2012-01-07 | Extra-pipe binding type thermal pulse gas flowmeter capable of resisting ambient temperature disturbances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100031871A CN102538886B (en) | 2012-01-07 | 2012-01-07 | Extra-pipe binding type thermal pulse gas flowmeter capable of resisting ambient temperature disturbances |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102538886A true CN102538886A (en) | 2012-07-04 |
CN102538886B CN102538886B (en) | 2013-11-27 |
Family
ID=46346357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012100031871A Expired - Fee Related CN102538886B (en) | 2012-01-07 | 2012-01-07 | Extra-pipe binding type thermal pulse gas flowmeter capable of resisting ambient temperature disturbances |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102538886B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104913823A (en) * | 2015-06-09 | 2015-09-16 | 合肥晶弘电器有限公司 | Quality and flow testing system and method of refrigerating system |
CN106768111A (en) * | 2016-12-05 | 2017-05-31 | 中国计量大学 | A kind of novel flow rate measuring method based on gas correlation flowmeters |
CN110926556A (en) * | 2019-12-06 | 2020-03-27 | 杭州朗沛科技有限公司 | Water flow metering method and device |
CN116413310A (en) * | 2023-06-12 | 2023-07-11 | 深圳大学 | Test device and method for measuring heat conductivity coefficient under dynamic temperature condition |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1587922A (en) * | 2004-09-17 | 2005-03-02 | 浙江大学 | Heat measuring type mass flow detecting method based on secondary temperature differential principle |
CN1603762A (en) * | 2004-10-29 | 2005-04-06 | 浙江大学 | Heat pulse time difference type flow detection method |
CN1749717A (en) * | 2004-09-16 | 2006-03-22 | 重庆大学 | Method for detecting fluid flow and fluid heat quantity by thermal flow and its application device |
WO2006065911A1 (en) * | 2004-12-17 | 2006-06-22 | Mks Instruments, Inc. | Pulsed mass flow measurement system and method |
CN102128654A (en) * | 2011-01-18 | 2011-07-20 | 蔡茂林 | Non-intrusive flow measuring device for industrial gas pipeline |
-
2012
- 2012-01-07 CN CN2012100031871A patent/CN102538886B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1749717A (en) * | 2004-09-16 | 2006-03-22 | 重庆大学 | Method for detecting fluid flow and fluid heat quantity by thermal flow and its application device |
CN1587922A (en) * | 2004-09-17 | 2005-03-02 | 浙江大学 | Heat measuring type mass flow detecting method based on secondary temperature differential principle |
CN1603762A (en) * | 2004-10-29 | 2005-04-06 | 浙江大学 | Heat pulse time difference type flow detection method |
WO2006065911A1 (en) * | 2004-12-17 | 2006-06-22 | Mks Instruments, Inc. | Pulsed mass flow measurement system and method |
CN102128654A (en) * | 2011-01-18 | 2011-07-20 | 蔡茂林 | Non-intrusive flow measuring device for industrial gas pipeline |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104913823A (en) * | 2015-06-09 | 2015-09-16 | 合肥晶弘电器有限公司 | Quality and flow testing system and method of refrigerating system |
CN104913823B (en) * | 2015-06-09 | 2018-11-06 | 合肥晶弘电器有限公司 | A kind of refrigeration system mass-flow measurement system and test method |
CN106768111A (en) * | 2016-12-05 | 2017-05-31 | 中国计量大学 | A kind of novel flow rate measuring method based on gas correlation flowmeters |
CN110926556A (en) * | 2019-12-06 | 2020-03-27 | 杭州朗沛科技有限公司 | Water flow metering method and device |
CN116413310A (en) * | 2023-06-12 | 2023-07-11 | 深圳大学 | Test device and method for measuring heat conductivity coefficient under dynamic temperature condition |
CN116413310B (en) * | 2023-06-12 | 2023-08-22 | 深圳大学 | Test device and method for measuring heat conductivity coefficient under dynamic temperature condition |
Also Published As
Publication number | Publication date |
---|---|
CN102538886B (en) | 2013-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106441520B (en) | Small-caliber ultrasonic water meter precision calibration method and calibration system thereof | |
CN201673133U (en) | Heat transfer coefficient detector of building retaining structure | |
US20120279316A1 (en) | Method and Apparatus for the Measurement of Flow in Gas or Oil Pipes | |
CN102538886A (en) | Extra-pipe binding type thermal pulse gas flowmeter capable of resisting ambient temperature disturbances | |
CN105371909A (en) | Novel micro-flow heat-distributed mass flow meter based on stabilized power source | |
CN112345582B (en) | Method for testing performance parameters of semiconductor refrigeration sheet | |
CN102221424A (en) | Calorimeter signal acquisition device, calorimeters and method for computing heating load | |
CN106769814B (en) | Low-temperature corrosion detection system and detection method thereof | |
CN200996922Y (en) | Antifouling performance evaluating experimental device | |
CN202693053U (en) | Bundled thermal pulse gas flowmeter outside pipeline and capable of resisting interference of ambient temperature | |
CN102110387B (en) | Teaching experimental device for measuring convective heat-transfer coefficient of micro-pipe | |
CN105004399B (en) | Specific heat liquid level gauge | |
CN207750645U (en) | Intelligent numerical control pipeline oil heater | |
CN105572168A (en) | Thermal type steam dryness meter | |
CN204807492U (en) | Solution -air heat exchanger coefficient of heat transfer surveys device | |
CN202420579U (en) | Flow meter assistant based on non-intervention thermal dynamic measuring principle | |
CN105424114A (en) | Novel micro-flow heat distributed mass flow meter | |
CN205228682U (en) | Ultrasonic wave calorimeter based on pressure gauge | |
CN214042131U (en) | Motor test water cooling and temperature control system | |
CN102128654B (en) | Non-intrusive flow measuring device for industrial gas pipeline | |
US20130255908A1 (en) | Energy measurement system for fluid systems | |
CN204389270U (en) | Intelligent temperature control sample air cooling device | |
CN112433548A (en) | Motor test water cooling and temperature control system | |
WO2015125277A1 (en) | Gas flow-rate measurement system, gas flow-rate measurement method, and gas flow-rate measurement program | |
CN206787740U (en) | A kind of two-channel body for ultrasonic calorimeter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Fan Zichuan Inventor after: Cai Maolin Inventor before: Fan Zichuan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FAN ZICHUAN TO: FAN ZICHUAN CAI MAOLIN |
|
ASS | Succession or assignment of patent right |
Owner name: BEIHANG UNIVERSITY Free format text: FORMER OWNER: CAI MAOLIN Effective date: 20130417 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130417 Address after: 100191 Haidian District, Xueyuan Road, No. 37, Applicant after: BEIHANG University Address before: 100191 Haidian District, Xueyuan Road, No. 37, Applicant before: Cai Maolin |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20220107 |
|
CF01 | Termination of patent right due to non-payment of annual fee |