CN113063013B - 无阀盖的闸阀、截止阀 - Google Patents
无阀盖的闸阀、截止阀 Download PDFInfo
- Publication number
- CN113063013B CN113063013B CN202110509635.4A CN202110509635A CN113063013B CN 113063013 B CN113063013 B CN 113063013B CN 202110509635 A CN202110509635 A CN 202110509635A CN 113063013 B CN113063013 B CN 113063013B
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- CN
- China
- Prior art keywords
- valve
- valve body
- rod
- gate
- core
- Prior art date
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- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 23
- 239000010959 steel Substances 0.000 description 23
- 229910001208 Crucible steel Inorganic materials 0.000 description 21
- 238000005242 forging Methods 0.000 description 10
- 238000012856 packing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000007514 turning Methods 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre 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
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110509635.4A CN113063013B (zh) | 2021-05-05 | 2021-05-05 | 无阀盖的闸阀、截止阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110509635.4A CN113063013B (zh) | 2021-05-05 | 2021-05-05 | 无阀盖的闸阀、截止阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113063013A CN113063013A (zh) | 2021-07-02 |
CN113063013B true CN113063013B (zh) | 2023-05-09 |
Family
ID=76568481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110509635.4A Active CN113063013B (zh) | 2021-05-05 | 2021-05-05 | 无阀盖的闸阀、截止阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113063013B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201462038U (zh) * | 2009-09-04 | 2010-05-12 | 南通市电站阀门有限公司 | 一体式硬密封球阀 |
CN203230921U (zh) * | 2013-05-14 | 2013-10-09 | 中业阀门集团有限公司 | 一种整体式倾斜阀座软密封截止阀 |
CN103277543A (zh) * | 2013-05-31 | 2013-09-04 | 辽阳通德给水设备制造有限公司 | 升降式液压缓闭消声止回阀 |
CN103615552A (zh) * | 2013-11-11 | 2014-03-05 | 锦州高中压阀门制造有限公司 | 直启多密封角式截止阀 |
CN208503573U (zh) * | 2018-05-15 | 2019-02-15 | 苏素珍 | 一种环焊式整体锻造升降式止回阀 |
CN208778725U (zh) * | 2018-09-02 | 2019-04-23 | 哈电集团哈尔滨电站阀门有限公司 | 一种套筒式抗冲刷截止阀 |
CN110630761B (zh) * | 2019-09-24 | 2021-08-31 | 中泰阀门有限公司 | 整体锻造体盖一体闸阀 |
CN110671505A (zh) * | 2019-10-14 | 2020-01-10 | 戴学祥 | 紧凑型管制闸阀 |
-
2021
- 2021-05-05 CN CN202110509635.4A patent/CN113063013B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113063013A (zh) | 2021-07-02 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211215 Address after: 322205 No. 8, lemen Avenue, Baima Town, Pujiang County, Zhejiang Province Applicant after: Zhejiang Lemen General Valve Technology Co.,Ltd. Applicant after: Dai Xuexiang Address before: Zhejiang Zhenghua valve factory, 117 Yacheng street, Yongzhong, Longwan District, Wenzhou City, Zhejiang Province Applicant before: Dai Xuexiang |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240201 Address after: 322205 No. 8, lemen Avenue, Baima Town, Pujiang County, Jinhua City, Zhejiang Province Patentee after: Zhejiang Lemen General Valve Technology Co.,Ltd. Country or region after: China Address before: 322205 No. 8, lemen Avenue, Baima Town, Pujiang County, Zhejiang Province Patentee before: Zhejiang Lemen General Valve Technology Co.,Ltd. Country or region before: China Patentee before: Dai Xuexiang |
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TR01 | Transfer of patent right |