CN107740867B - A kind of ultra-temperature high-pressure stop valve - Google Patents
A kind of ultra-temperature high-pressure stop valve Download PDFInfo
- Publication number
- CN107740867B CN107740867B CN201710859541.3A CN201710859541A CN107740867B CN 107740867 B CN107740867 B CN 107740867B CN 201710859541 A CN201710859541 A CN 201710859541A CN 107740867 B CN107740867 B CN 107740867B
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- CN
- China
- Prior art keywords
- wall
- rod
- mounting blocks
- valve
- side wall
- 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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- 239000000956 alloy Substances 0.000 claims description 7
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- JDGYBSINTTUGIL-UHFFFAOYSA-N [Co].[Ta].[W].[Nb] Chemical compound [Co].[Ta].[W].[Nb] JDGYBSINTTUGIL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F16K1/48—Attaching valve members to screw-spindles
- F16K1/487—Attaching valve members to screw-spindles by a fixing element extending in the axial direction of the spindle, e.g. a screw
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710859541.3A CN107740867B (en) | 2017-09-21 | 2017-09-21 | A kind of ultra-temperature high-pressure stop valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710859541.3A CN107740867B (en) | 2017-09-21 | 2017-09-21 | A kind of ultra-temperature high-pressure stop valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107740867A CN107740867A (en) | 2018-02-27 |
CN107740867B true CN107740867B (en) | 2019-03-26 |
Family
ID=61235466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710859541.3A Active CN107740867B (en) | 2017-09-21 | 2017-09-21 | A kind of ultra-temperature high-pressure stop valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107740867B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109469738B (en) * | 2018-12-06 | 2019-12-13 | 深圳市广安消防装饰工程有限公司 | Fire alarm safety valve |
CN109944953B (en) * | 2019-03-15 | 2020-03-31 | 汉工阀门股份有限公司 | High-pressure straight-flow stop valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE650369C (en) * | 1937-09-18 | Carl Sandmann Fa | Screw-down valve | |
CN105840840A (en) * | 2016-06-13 | 2016-08-10 | 浙江新昌三瑞香雪冲业有限公司 | Valve |
CN106224560A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技(无锡)有限公司 | A kind of regulation valve being conveniently replaceable rubber ring |
CN206130275U (en) * | 2016-10-26 | 2017-04-26 | 江苏腾龙石化机械有限公司 | Meshing slidingtype stop valve |
CN107120442A (en) * | 2017-06-20 | 2017-09-01 | 盐城市星火阀业制造股份有限公司 | The valve body and valve seat connecting structure of a kind of butterfly valve |
-
2017
- 2017-09-21 CN CN201710859541.3A patent/CN107740867B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE650369C (en) * | 1937-09-18 | Carl Sandmann Fa | Screw-down valve | |
CN105840840A (en) * | 2016-06-13 | 2016-08-10 | 浙江新昌三瑞香雪冲业有限公司 | Valve |
CN106224560A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技(无锡)有限公司 | A kind of regulation valve being conveniently replaceable rubber ring |
CN206130275U (en) * | 2016-10-26 | 2017-04-26 | 江苏腾龙石化机械有限公司 | Meshing slidingtype stop valve |
CN107120442A (en) * | 2017-06-20 | 2017-09-01 | 盐城市星火阀业制造股份有限公司 | The valve body and valve seat connecting structure of a kind of butterfly valve |
Also Published As
Publication number | Publication date |
---|---|
CN107740867A (en) | 2018-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: An ultra high temperature and high pressure stop valve Effective date of registration: 20201224 Granted publication date: 20190326 Pledgee: Tongling Credit Financing Guarantee Group Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2020980009893 |
|
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: 20211104 Granted publication date: 20190326 Pledgee: Tongling Credit Financing Guarantee Group Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2020980009893 |
|
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: An ultra-high temperature and high pressure stop valve Effective date of registration: 20211105 Granted publication date: 20190326 Pledgee: Tongling Credit Financing Guarantee Group Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2021340000022 |
|
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: 20220721 Granted publication date: 20190326 Pledgee: Tongling Credit Financing Guarantee Group Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2021340000022 |
|
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: An ultra high temperature and high pressure stop valve Effective date of registration: 20220728 Granted publication date: 20190326 Pledgee: Tongling Credit Financing Guarantee Group Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2022340000022 |
|
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: 20230801 Granted publication date: 20190326 Pledgee: Tongling Credit Financing Guarantee Group Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2022340000022 |
|
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: An ultra-high temperature and high pressure shut-off valve Effective date of registration: 20230808 Granted publication date: 20190326 Pledgee: Tongling Credit Financing Guarantee Group Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2023980051353 |