CN108916432B - 一种双向隔爆阀 - Google Patents
一种双向隔爆阀 Download PDFInfo
- Publication number
- CN108916432B CN108916432B CN201810916272.4A CN201810916272A CN108916432B CN 108916432 B CN108916432 B CN 108916432B CN 201810916272 A CN201810916272 A CN 201810916272A CN 108916432 B CN108916432 B CN 108916432B
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- CN
- China
- Prior art keywords
- valve
- locking
- guide
- rail
- explosion
- 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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Links
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 23
- 238000004880 explosion Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 239000010865 sewage Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810916272.4A CN108916432B (zh) | 2018-08-13 | 2018-08-13 | 一种双向隔爆阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810916272.4A CN108916432B (zh) | 2018-08-13 | 2018-08-13 | 一种双向隔爆阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108916432A CN108916432A (zh) | 2018-11-30 |
CN108916432B true CN108916432B (zh) | 2020-04-10 |
Family
ID=64405227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810916272.4A Active CN108916432B (zh) | 2018-08-13 | 2018-08-13 | 一种双向隔爆阀 |
Country Status (1)
Country | Link |
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CN (1) | CN108916432B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110848439A (zh) * | 2019-12-13 | 2020-02-28 | 汇乐因斯福环保安全研究院(苏州)有限公司 | 一种主动式双向隔爆快速插板阀及快速隔爆方法 |
CN111420325A (zh) * | 2020-04-29 | 2020-07-17 | 大连理工度达安全工程有限公司 | 一种粉尘防爆集成系统 |
CN112696516B (zh) * | 2020-12-28 | 2022-12-13 | 广州特种机电设备检测研究院 | 一种粉尘防爆用被动式抑隔爆联动装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2402496A1 (de) * | 1973-01-23 | 1974-07-25 | Hugo Rickenbach | Explosionsschutz- und flammenrueckschlagschutz-ventil |
CN2333855Y (zh) * | 1998-05-21 | 1999-08-18 | 胡伟军 | 家用水塔(池)全自动供水开关 |
CH695910A5 (de) * | 2000-09-01 | 2006-10-13 | Stefan Boppart | Explosionsschutzventil. |
CN106481854A (zh) * | 2016-12-27 | 2017-03-08 | 闫正伟 | 一种粉尘背压隔爆阀 |
CN206830903U (zh) * | 2017-06-27 | 2018-01-02 | 中煤科工集团重庆研究院有限公司 | 缓冲式爆炸火焰隔断装置 |
CN107300031A (zh) * | 2017-08-04 | 2017-10-27 | 江苏爵格工业设备有限公司 | 一种双向隔爆阀 |
-
2018
- 2018-08-13 CN CN201810916272.4A patent/CN108916432B/zh active Active
Also Published As
Publication number | Publication date |
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CN108916432A (zh) | 2018-11-30 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Bidirectional explosion-proof valve Effective date of registration: 20211216 Granted publication date: 20200410 Pledgee: Xuzhou Huaichang Investment Co.,Ltd. Pledgor: XUZHOU BAFANG SAFETY DEVICE CO.,LTD. Registration number: Y2021320000378 |
|
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: 20220110 Granted publication date: 20200410 Pledgee: Xuzhou Huaichang Investment Co.,Ltd. Pledgor: XUZHOU BAFANG SAFETY DEVICE CO.,LTD. Registration number: Y2021320000378 |
|
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: Bidirectional explosion-proof valve Effective date of registration: 20220112 Granted publication date: 20200410 Pledgee: Bank of China Limited Xuzhou Quanshan sub branch Pledgor: XUZHOU BAFANG SAFETY DEVICE CO.,LTD. Registration number: Y2022980000360 |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 221100 South side of Shidai Avenue, Quanshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Bafang Safety Equipment Co.,Ltd. Address before: 221100 South side of Shidai Avenue, Quanshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: XUZHOU BAFANG SAFETY DEVICE CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 221100 South side of Shidai Avenue, Quanshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Bafang Safety Equipment Co.,Ltd. Address before: 221100 South side of Shidai Avenue, Quanshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: XUZHOU BAFANG SAFETY DEVICE CO.,LTD. |