CN202001649U - 软密封闸阀 - Google Patents
软密封闸阀 Download PDFInfo
- Publication number
- CN202001649U CN202001649U CN2011201013509U CN201120101350U CN202001649U CN 202001649 U CN202001649 U CN 202001649U CN 2011201013509 U CN2011201013509 U CN 2011201013509U CN 201120101350 U CN201120101350 U CN 201120101350U CN 202001649 U CN202001649 U CN 202001649U
- Authority
- CN
- China
- Prior art keywords
- valve
- seal
- soft
- valve rod
- flashboard
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 19
- 210000004907 gland Anatomy 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Sliding Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201013509U CN202001649U (zh) | 2011-04-02 | 2011-04-02 | 软密封闸阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201013509U CN202001649U (zh) | 2011-04-02 | 2011-04-02 | 软密封闸阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001649U true CN202001649U (zh) | 2011-10-05 |
Family
ID=44704390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201013509U Expired - Lifetime CN202001649U (zh) | 2011-04-02 | 2011-04-02 | 软密封闸阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001649U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805709A (zh) * | 2019-11-19 | 2020-02-18 | 山西隆达御威流体控制设备股份有限公司 | 一种暗杆锁闭软密封闸阀 |
| CN112161077A (zh) * | 2020-09-29 | 2021-01-01 | 惠州哈尔滨工业大学国际创新研究院 | 污水处理用防淤积易拆装闸阀 |
| CN112178230A (zh) * | 2020-09-29 | 2021-01-05 | 惠州哈尔滨工业大学国际创新研究院 | 一种处理脱水污泥的干发酵装置 |
| CN112225281A (zh) * | 2020-09-29 | 2021-01-15 | 惠州哈尔滨工业大学国际创新研究院 | 氨氮化合物含量超标的废水预加热处理装置 |
-
2011
- 2011-04-02 CN CN2011201013509U patent/CN202001649U/zh not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805709A (zh) * | 2019-11-19 | 2020-02-18 | 山西隆达御威流体控制设备股份有限公司 | 一种暗杆锁闭软密封闸阀 |
| CN112161077A (zh) * | 2020-09-29 | 2021-01-01 | 惠州哈尔滨工业大学国际创新研究院 | 污水处理用防淤积易拆装闸阀 |
| CN112178230A (zh) * | 2020-09-29 | 2021-01-05 | 惠州哈尔滨工业大学国际创新研究院 | 一种处理脱水污泥的干发酵装置 |
| CN112225281A (zh) * | 2020-09-29 | 2021-01-15 | 惠州哈尔滨工业大学国际创新研究院 | 氨氮化合物含量超标的废水预加热处理装置 |
| CN112178230B (zh) * | 2020-09-29 | 2022-08-26 | 欧阳梅 | 一种处理脱水污泥的干发酵装置 |
| CN112161077B (zh) * | 2020-09-29 | 2022-08-26 | 惠州哈尔滨工业大学国际创新研究院 | 污水处理用防淤积易拆装闸阀 |
| CN112225281B (zh) * | 2020-09-29 | 2023-01-31 | 惠州哈尔滨工业大学国际创新研究院 | 氨氮化合物含量超标的废水预加热处理装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhejiang National Valve Technology Co.,Ltd. Document name: Notification to Pay the Fees |
|
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU GUOFA HOLDINGS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG NATIONAL VALVE TECHNOLOGY CO.,LTD. Effective date: 20150817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150817 Address after: 325000, Binhai Road, Wenzhou economic and Technological Development Zone, Zhejiang Province, No. ten, No. 898, Binhai Road Patentee after: Wenzhou state valve Cmi Holdings Ltd Address before: No. 3437 Longwan road Wenzhou District Yongqiang 325025 cities in Zhejiang Province Patentee before: Zhejiang National Valve Technology Co.,Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Jiandi Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |