CN103883549B - Device and method for testing back pressures of fans of tunnels of subways - Google Patents
Device and method for testing back pressures of fans of tunnels of subways Download PDFInfo
- Publication number
- CN103883549B CN103883549B CN201410059307.9A CN201410059307A CN103883549B CN 103883549 B CN103883549 B CN 103883549B CN 201410059307 A CN201410059307 A CN 201410059307A CN 103883549 B CN103883549 B CN 103883549B
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- CN
- China
- Prior art keywords
- air
- valve
- fan
- back pressure
- test
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410059307.9A CN103883549B (en) | 2014-02-21 | 2014-02-21 | Device and method for testing back pressures of fans of tunnels of subways |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410059307.9A CN103883549B (en) | 2014-02-21 | 2014-02-21 | Device and method for testing back pressures of fans of tunnels of subways |
Publications (2)
Publication Number | Publication Date |
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CN103883549A CN103883549A (en) | 2014-06-25 |
CN103883549B true CN103883549B (en) | 2017-04-19 |
Family
ID=50952618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410059307.9A Active CN103883549B (en) | 2014-02-21 | 2014-02-21 | Device and method for testing back pressures of fans of tunnels of subways |
Country Status (1)
Country | Link |
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CN (1) | CN103883549B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4177474B1 (en) * | 2021-11-03 | 2024-02-21 | Talleres Zitrón, S.A. | Test station for a fan and method for testing a fan using said test station |
CN114962314B (en) * | 2022-06-15 | 2023-01-24 | 皇家动力(武汉)有限公司 | Pneumatic performance testing device of high-speed axial flow fan |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101109672A (en) * | 2006-07-19 | 2008-01-23 | 上海理工大学 | Air compartment type draught fan performance test device for both air inflowing and exhausting |
CN202266402U (en) * | 2011-10-23 | 2012-06-06 | 德州市产品质量监督检验所 | System for testing performance of air chamber type air feed and exhaust general fan |
CN202628482U (en) * | 2011-12-08 | 2012-12-26 | 大连海事大学 | Automatic blower fan performance testing system |
CN103196649A (en) * | 2013-04-08 | 2013-07-10 | 天津大学 | Road tunnel ventilation performance model testing system |
CN203101018U (en) * | 2013-02-05 | 2013-07-31 | 长安大学 | Tunnel ventilation model test measuring system |
CN203743034U (en) * | 2014-02-21 | 2014-07-30 | 上虞专用风机有限公司 | Backpressure testing device for subway tunnel fan |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04125443A (en) * | 1990-09-17 | 1992-04-24 | Mitsubishi Heavy Ind Ltd | Apparatus for testing performance of air blower |
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2014
- 2014-02-21 CN CN201410059307.9A patent/CN103883549B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101109672A (en) * | 2006-07-19 | 2008-01-23 | 上海理工大学 | Air compartment type draught fan performance test device for both air inflowing and exhausting |
CN202266402U (en) * | 2011-10-23 | 2012-06-06 | 德州市产品质量监督检验所 | System for testing performance of air chamber type air feed and exhaust general fan |
CN202628482U (en) * | 2011-12-08 | 2012-12-26 | 大连海事大学 | Automatic blower fan performance testing system |
CN203101018U (en) * | 2013-02-05 | 2013-07-31 | 长安大学 | Tunnel ventilation model test measuring system |
CN103196649A (en) * | 2013-04-08 | 2013-07-10 | 天津大学 | Road tunnel ventilation performance model testing system |
CN203743034U (en) * | 2014-02-21 | 2014-07-30 | 上虞专用风机有限公司 | Backpressure testing device for subway tunnel fan |
Also Published As
Publication number | Publication date |
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CN103883549A (en) | 2014-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 312300 Shangyu City, Shaoxing province people's Road West, No. Applicant after: ZHEJIANG SHANGFENG GAOKE SPECIAL FAN INDUSTRY CO., LTD. Address before: 312300 Shangyu City, Shaoxing province people's Road West, No. 1818, No. Applicant before: Shangyu Special Fans Co., Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Lei Inventor after: Xu Jianfeng Inventor after: Hu Weifeng Inventor after: Ren Jintu Inventor after: Shen Wei Inventor before: Zhang Lei Inventor before: Xu Jianfeng Inventor before: Hu Weifeng Inventor before: Ren Jintu |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 312300 No. 1818, Renmin West Road, Dongguan Street, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Shangfeng high tech special wind industry Co.,Ltd. Address before: 312300 No. 1818 Renmin West Road, Shangyu District, Zhejiang, Shaoxing Patentee before: ZHEJIANG SHANGFENG HI-TECH SPECIALIZED WIND INDUSTRIAL Co.,Ltd. |