CN111365498A - 化工反应釜恒压阀 - Google Patents
化工反应釜恒压阀 Download PDFInfo
- Publication number
- CN111365498A CN111365498A CN202010216828.6A CN202010216828A CN111365498A CN 111365498 A CN111365498 A CN 111365498A CN 202010216828 A CN202010216828 A CN 202010216828A CN 111365498 A CN111365498 A CN 111365498A
- Authority
- CN
- China
- Prior art keywords
- valve
- constant pressure
- end cover
- spring
- pressure valve
- 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
- 239000000126 substance Substances 0.000 title claims description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 52
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 230000008859 change Effects 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007670 refining Methods 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
- F16K1/465—Attachment of sealing rings to the valve seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010216828.6A CN111365498B (zh) | 2020-03-25 | 2020-03-25 | 化工反应釜恒压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010216828.6A CN111365498B (zh) | 2020-03-25 | 2020-03-25 | 化工反应釜恒压阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111365498A true CN111365498A (zh) | 2020-07-03 |
CN111365498B CN111365498B (zh) | 2021-12-10 |
Family
ID=71204815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010216828.6A Active CN111365498B (zh) | 2020-03-25 | 2020-03-25 | 化工反应釜恒压阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111365498B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112431954A (zh) * | 2020-11-20 | 2021-03-02 | 明珠阀门集团有限公司 | 一种防火灾自行截断阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339437A1 (de) * | 1983-10-29 | 1985-05-15 | Krytem GmbH, 4156 Willich | Temperaturgesteuerte absperrvorrichtung |
CN87208665U (zh) * | 1987-05-29 | 1988-05-25 | 大连工学院 | 形状记忆合金疏水阀 |
CN103644309A (zh) * | 2013-11-20 | 2014-03-19 | 江苏亿阀集团有限公司 | 一种耐低温蝶阀 |
CN103975184A (zh) * | 2011-12-12 | 2014-08-06 | 开利公司 | 具有保护帽的压力释放阀 |
CN203784394U (zh) * | 2014-04-03 | 2014-08-20 | 上海宝邦医疗器械有限公司 | 一种新型的空气恒压阀 |
CN204961937U (zh) * | 2015-07-31 | 2016-01-13 | 新乡航空工业(集团)有限公司 | 一种压力调节关断活门调压机构 |
-
2020
- 2020-03-25 CN CN202010216828.6A patent/CN111365498B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339437A1 (de) * | 1983-10-29 | 1985-05-15 | Krytem GmbH, 4156 Willich | Temperaturgesteuerte absperrvorrichtung |
CN87208665U (zh) * | 1987-05-29 | 1988-05-25 | 大连工学院 | 形状记忆合金疏水阀 |
CN103975184A (zh) * | 2011-12-12 | 2014-08-06 | 开利公司 | 具有保护帽的压力释放阀 |
CN103644309A (zh) * | 2013-11-20 | 2014-03-19 | 江苏亿阀集团有限公司 | 一种耐低温蝶阀 |
CN203784394U (zh) * | 2014-04-03 | 2014-08-20 | 上海宝邦医疗器械有限公司 | 一种新型的空气恒压阀 |
CN204961937U (zh) * | 2015-07-31 | 2016-01-13 | 新乡航空工业(集团)有限公司 | 一种压力调节关断活门调压机构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112431954A (zh) * | 2020-11-20 | 2021-03-02 | 明珠阀门集团有限公司 | 一种防火灾自行截断阀 |
Also Published As
Publication number | Publication date |
---|---|
CN111365498B (zh) | 2021-12-10 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211126 Address after: 710000 room 0402, unit 2, building 5, zone 2, science and technology enterprise accelerator, No. 6, West Qinling Avenue, Caotang science and technology industry base, high tech Zone, Xi'an, Shaanxi Province Applicant after: Xi'an edkemei New Material Co.,Ltd. Address before: 300354 Tianjin University, 135 Yaguan Road, Jinnan District, Tianjin Applicant before: Jiao Biaobiao |
|
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: Chemical reaction kettle constant pressure valve Effective date of registration: 20220606 Granted publication date: 20211210 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an edkemei New Material Co.,Ltd. Registration number: Y2022610000300 |
|
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 |
Granted publication date: 20211210 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an edkemei New Material Co.,Ltd. Registration number: Y2022610000300 |