CN220168723U - 一种复合式进排气阀 - Google Patents
一种复合式进排气阀 Download PDFInfo
- Publication number
- CN220168723U CN220168723U CN202321737092.2U CN202321737092U CN220168723U CN 220168723 U CN220168723 U CN 220168723U CN 202321737092 U CN202321737092 U CN 202321737092U CN 220168723 U CN220168723 U CN 220168723U
- Authority
- CN
- China
- Prior art keywords
- valve
- cover
- valve body
- sealing ring
- lifting
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000012535 impurity Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321737092.2U CN220168723U8 (zh) | 2023-07-04 | 2023-07-04 | 一种复合式进排气阀 |
Applications Claiming Priority (1)
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CN202321737092.2U CN220168723U8 (zh) | 2023-07-04 | 2023-07-04 | 一种复合式进排气阀 |
Publications (2)
Publication Number | Publication Date |
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CN220168723U true CN220168723U (zh) | 2023-12-12 |
CN220168723U8 CN220168723U8 (zh) | 2024-05-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321737092.2U Active CN220168723U8 (zh) | 2023-07-04 | 2023-07-04 | 一种复合式进排气阀 |
Country Status (1)
Country | Link |
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CN (1) | CN220168723U8 (zh) |
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2023
- 2023-07-04 CN CN202321737092.2U patent/CN220168723U8/zh active Active
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CN220168723U8 (zh) | 2024-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CU01 | Correction of utility model | ||
CU01 | Correction of utility model |
Correction item: Patentee Correct: Tianjin Tanggu Watts Valve Co., Ltd. False: Tianjin Tanggu Gas Special Valve Co., Ltd. Number: 50-01 Page: The title page Volume: 39 Correction item: Patentee Correct: Tianjin Tanggu Watts Valve Co., Ltd. False: Tianjin Tanggu Gas Special Valve Co., Ltd. Number: 50-01 Volume: 39 |
|
OR01 | Other related matters | ||
OR01 | Other related matters |