CN207333733U - 一种软密封结构的气动薄膜调节阀 - Google Patents
一种软密封结构的气动薄膜调节阀 Download PDFInfo
- Publication number
- CN207333733U CN207333733U CN201721177540.2U CN201721177540U CN207333733U CN 207333733 U CN207333733 U CN 207333733U CN 201721177540 U CN201721177540 U CN 201721177540U CN 207333733 U CN207333733 U CN 207333733U
- Authority
- CN
- China
- Prior art keywords
- valve
- seat
- soft
- soft sealing
- sealing structure
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 229920000265 Polyparaphenylene Polymers 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- -1 polyparaphenylene Polymers 0.000 claims abstract description 4
- 230000013011 mating Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721177540.2U CN207333733U (zh) | 2017-09-14 | 2017-09-14 | 一种软密封结构的气动薄膜调节阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721177540.2U CN207333733U (zh) | 2017-09-14 | 2017-09-14 | 一种软密封结构的气动薄膜调节阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207333733U true CN207333733U (zh) | 2018-05-08 |
Family
ID=62368779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721177540.2U Expired - Fee Related CN207333733U (zh) | 2017-09-14 | 2017-09-14 | 一种软密封结构的气动薄膜调节阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207333733U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112503201A (zh) * | 2020-11-27 | 2021-03-16 | 江苏盐阜电站阀门辅机制造有限公司 | 一种超临界高压双瓣卸压排污式气动流量调节阀 |
-
2017
- 2017-09-14 CN CN201721177540.2U patent/CN207333733U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112503201A (zh) * | 2020-11-27 | 2021-03-16 | 江苏盐阜电站阀门辅机制造有限公司 | 一种超临界高压双瓣卸压排污式气动流量调节阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203516886U (zh) | 调节类阀门的先导式平衡阀芯 | |
CN207333733U (zh) | 一种软密封结构的气动薄膜调节阀 | |
CN203847753U (zh) | 三通调节阀 | |
CN103195944A (zh) | 一种密封结构的旋塞阀 | |
CN103591326A (zh) | 上装式低温球阀 | |
CN102954233A (zh) | 一种高压软密封蝶阀 | |
CN201909060U (zh) | 高温金属密封氧气球阀 | |
CN109268513A (zh) | 一种气封式阀门的设计 | |
CN202176778U (zh) | 一种软密封结构的自力式压力调节阀 | |
CN209213019U (zh) | 一种气封式阀门 | |
CN208107176U (zh) | 一种截止阀阀杆轴向自密封结构 | |
CN203560492U (zh) | 一种上装式低温球阀 | |
CN206159585U (zh) | 一种自力式调节阀 | |
CN203516830U (zh) | 高压平衡型三通调节阀 | |
CN209309376U (zh) | 一种适用于低温工况的阀座密封机构 | |
CN208565627U (zh) | 一种阀芯后端密封结构 | |
CN210716025U (zh) | 一种y型卸料用气动调节阀 | |
CN209762277U (zh) | 一种硬密封零泄漏双向压蝶阀 | |
CN204372315U (zh) | 耐蚀型填料密封结构 | |
CN209725430U (zh) | 一种高性能低噪音调节阀 | |
CN209705298U (zh) | 一种水击泄压阀 | |
CN208651676U (zh) | 一种平衡型防爆高压平行闸阀 | |
CN203847725U (zh) | 一种新型双阀芯控制阀 | |
CN210859845U (zh) | 一种气动高温硬密封蝶阀阀座结构 | |
CN203374870U (zh) | 偏心球阀的弹性阀座 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190416 Address after: 311402 No. 87-1 Golf Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Liangsheng Electric Co.,Ltd. Address before: 311402 No. 5 Gaofu Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Lianggong Valves Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 311400 No. 115, Changpu Village, Lingqiao Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Li Zhanqi Address before: 311402 No. 87-1 Golf Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Liangsheng Electric Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |