CN111289193B - 一种阀门气密性质检设备 - Google Patents
一种阀门气密性质检设备 Download PDFInfo
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- CN111289193B CN111289193B CN202010267881.9A CN202010267881A CN111289193B CN 111289193 B CN111289193 B CN 111289193B CN 202010267881 A CN202010267881 A CN 202010267881A CN 111289193 B CN111289193 B CN 111289193B
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- 238000007689 inspection Methods 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 7
- 206010010904 Convulsion Diseases 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
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Priority Applications (1)
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CN202010267881.9A CN111289193B (zh) | 2020-04-08 | 2020-04-08 | 一种阀门气密性质检设备 |
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CN202010267881.9A CN111289193B (zh) | 2020-04-08 | 2020-04-08 | 一种阀门气密性质检设备 |
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CN111289193A CN111289193A (zh) | 2020-06-16 |
CN111289193B true CN111289193B (zh) | 2021-10-26 |
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CN202010267881.9A Active CN111289193B (zh) | 2020-04-08 | 2020-04-08 | 一种阀门气密性质检设备 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112082682B (zh) * | 2020-09-28 | 2021-04-27 | 广州市鼎隆机电安装有限公司 | 一种电气管道组装用故障预警设备 |
CN113155441B (zh) * | 2021-04-06 | 2023-04-18 | 云南祥丰石化有限公司 | 一种化工用风阀的耐用度检测系统及其检测方法 |
CN117168724B (zh) * | 2023-11-03 | 2024-01-26 | 江苏盛仕铭科技有限公司 | 一种工业压力变送器气密性检测设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6289723B1 (en) * | 1999-03-04 | 2001-09-18 | Robert L. Leon | Detecting seal leaks in installed valves |
CN106950056B (zh) * | 2017-05-26 | 2023-06-09 | 杭州沃镭智能科技股份有限公司 | 一种防滑排风阀检测装置的检测方法 |
CN107588907A (zh) * | 2017-09-18 | 2018-01-16 | 姚超坤 | 一种快装式流量可调节型风阀泄漏量测试装置 |
CN109579921A (zh) * | 2019-01-18 | 2019-04-05 | 江苏宏宇船舶设备有限公司 | 一种风阀温度动作试验装置 |
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- 2020-04-08 CN CN202010267881.9A patent/CN111289193B/zh active Active
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PB01 | Publication | ||
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GR01 | Patent grant | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20211013 Address after: 238100 Hanshan Economic Development Zone (South District), Lintou Town, Hanshan County, Ma'anshan City, Anhui Province Applicant after: Anhui Benli machinery parts manufacturing Co.,Ltd. Address before: 300384 No. 391 Binshui West Road, Xiqing District, Tianjin Applicant before: Jiang Yuancheng |
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TA01 | Transfer of patent application right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A valve airtightness quality inspection equipment Effective date of registration: 20220614 Granted publication date: 20211026 Pledgee: Hanshan Tongda Financing Guarantee Co.,Ltd. Pledgor: Anhui Benli machinery parts manufacturing Co.,Ltd. Registration number: Y2022980007566 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230616 Granted publication date: 20211026 Pledgee: Hanshan Tongda Financing Guarantee Co.,Ltd. Pledgor: Anhui Benli machinery parts manufacturing Co.,Ltd. Registration number: Y2022980007566 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A valve airtightness inspection equipment Effective date of registration: 20230619 Granted publication date: 20211026 Pledgee: Hanshan Tongda Financing Guarantee Co.,Ltd. Pledgor: Anhui Benli machinery parts manufacturing Co.,Ltd. Registration number: Y2023980044643 |