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.)
- Active
Links
- 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 |
|---|---|---|---|
| CN202321737092.2U CN220168723U8 (zh) | 2023-07-04 | 2023-07-04 | 一种复合式进排气阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| CN220168723U true CN220168723U (zh) | 2023-12-12 |
| CN220168723U8 CN220168723U8 (zh) | 2024-05-28 |
Family
ID=89065075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
|---|---|
| CN (1) | CN220168723U8 (zh) |
-
2023
- 2023-07-04 CN CN202321737092.2U patent/CN220168723U8/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN220168723U8 (zh) | 2024-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104913111B (zh) | 防水锤空气阀及管道使用过程中的防水锤排气方法 | |
| CN104896184B (zh) | 防水锤空气阀及管道使用过程中的防水锤排气方法 | |
| CN110953382B (zh) | 一种带有缓冲装置的复合式排气阀 | |
| CN220168723U (zh) | 一种复合式进排气阀 | |
| CN210510493U (zh) | 一种防水锤空气阀 | |
| CN204828917U (zh) | 防水锤空气阀 | |
| CN113047904B (zh) | 一种正负压自动放水器 | |
| CN108397591B (zh) | 一种限压和进排气一体阀 | |
| CN111734828B (zh) | 防污水泄漏型污水空气阀 | |
| CN214404841U (zh) | 一种全压高速排气阀 | |
| CN209354718U (zh) | 集成式多功能空气阀 | |
| JP5984537B2 (ja) | 排気弁と排気弁付き消火栓 | |
| CN215568339U (zh) | 一种具有过滤及反冲洗功能的高速空气阀 | |
| CN215371151U (zh) | 一体复合式高速空气阀 | |
| CN112780828B (zh) | 一种复合式高速进排气阀 | |
| CN214618481U (zh) | 自带可调节防水锤装置的分体式空气阀 | |
| US12523313B2 (en) | Combination air valve | |
| CN203940102U (zh) | 防堵复合式污水排水阀 | |
| CN108050297B (zh) | 三级排气、防水锤型空气阀 | |
| CN218935409U (zh) | 一种自动排气阀 | |
| CN107990034B (zh) | 一种自带检修的快吸缓排式空气阀 | |
| CN207829951U (zh) | 一种防止煤渣沉积的矿用放水器 | |
| CN210566323U (zh) | 一种复合式污水进排气阀 | |
| CN218439951U (zh) | 一种用于排水泵的风箱式呼吸阀及排水泵 | |
| CN213017783U (zh) | 一种用于环卫的气动高压水路开关阀 |
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 |