CN112283356A - 一种防漏气安全阀门 - Google Patents
一种防漏气安全阀门 Download PDFInfo
- Publication number
- CN112283356A CN112283356A CN202011255919.7A CN202011255919A CN112283356A CN 112283356 A CN112283356 A CN 112283356A CN 202011255919 A CN202011255919 A CN 202011255919A CN 112283356 A CN112283356 A CN 112283356A
- Authority
- CN
- China
- Prior art keywords
- sealing
- fixing plate
- leakage prevention
- valve body
- safety 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
- 230000002265 prevention Effects 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 185
- 239000000945 filler Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- WUJISAYEUPRJOG-UHFFFAOYSA-N molybdenum vanadium Chemical compound [V].[Mo] WUJISAYEUPRJOG-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
-
- 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
-
- 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
- F16K1/36—Valve members
-
- 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
- F16K1/44—Details of seats or valve members of double-seat valves
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011255919.7A CN112283356B (zh) | 2020-11-11 | 2020-11-11 | 一种防漏气安全阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011255919.7A CN112283356B (zh) | 2020-11-11 | 2020-11-11 | 一种防漏气安全阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112283356A true CN112283356A (zh) | 2021-01-29 |
CN112283356B CN112283356B (zh) | 2022-05-24 |
Family
ID=74399387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011255919.7A Active CN112283356B (zh) | 2020-11-11 | 2020-11-11 | 一种防漏气安全阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112283356B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0131683A2 (de) * | 1983-06-15 | 1985-01-23 | WABCO Westinghouse Fahrzeugbremsen GmbH | Relaisventil |
EP1134466A2 (en) * | 2000-03-17 | 2001-09-19 | Eagle Industry Co., Ltd. | Lip type seal |
JP2006070851A (ja) * | 2004-09-03 | 2006-03-16 | Mitsubishi Electric Corp | 流量制御用バルブ装置 |
WO2009100920A1 (de) * | 2008-02-16 | 2009-08-20 | Gea Tuchenhagen Gmbh | Hubventil, insbesondere für die prozesstechnik |
DE102012210468A1 (de) * | 2011-06-22 | 2012-12-27 | Aisan Kogyo Kabushiki Kaisha | AGR Ventil |
CN205841789U (zh) * | 2016-07-08 | 2016-12-28 | 湖北高中压阀门有限责任公司 | 一种高压黄铜截止阀 |
CN210530889U (zh) * | 2019-06-05 | 2020-05-15 | 盐城市升华煤机有限公司 | 一种平面型煤矿液压支架安全阀 |
CN211423535U (zh) * | 2019-12-28 | 2020-09-04 | 江苏上阀阀业有限公司 | 一种阀杆密封结构 |
-
2020
- 2020-11-11 CN CN202011255919.7A patent/CN112283356B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0131683A2 (de) * | 1983-06-15 | 1985-01-23 | WABCO Westinghouse Fahrzeugbremsen GmbH | Relaisventil |
EP1134466A2 (en) * | 2000-03-17 | 2001-09-19 | Eagle Industry Co., Ltd. | Lip type seal |
JP2006070851A (ja) * | 2004-09-03 | 2006-03-16 | Mitsubishi Electric Corp | 流量制御用バルブ装置 |
WO2009100920A1 (de) * | 2008-02-16 | 2009-08-20 | Gea Tuchenhagen Gmbh | Hubventil, insbesondere für die prozesstechnik |
DE102012210468A1 (de) * | 2011-06-22 | 2012-12-27 | Aisan Kogyo Kabushiki Kaisha | AGR Ventil |
CN205841789U (zh) * | 2016-07-08 | 2016-12-28 | 湖北高中压阀门有限责任公司 | 一种高压黄铜截止阀 |
CN210530889U (zh) * | 2019-06-05 | 2020-05-15 | 盐城市升华煤机有限公司 | 一种平面型煤矿液压支架安全阀 |
CN211423535U (zh) * | 2019-12-28 | 2020-09-04 | 江苏上阀阀业有限公司 | 一种阀杆密封结构 |
Also Published As
Publication number | Publication date |
---|---|
CN112283356B (zh) | 2022-05-24 |
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region after: China Address before: 325000 No. 1 Incubator Building, Science Park, Wenzhou National University, No. 38 Dongfangnan Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: WENZHOU VOCATIONAL & TECHNICAL College Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240702 Address after: No. 131 Zhonghua Road, Huangpu District, Shanghai, 200011 Patentee after: Zhu Yinghai Country or region after: China Address before: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region before: China |