CN214500152U - 一种水利工程用可调式单向排水阀 - Google Patents
一种水利工程用可调式单向排水阀 Download PDFInfo
- Publication number
- CN214500152U CN214500152U CN202120731917.4U CN202120731917U CN214500152U CN 214500152 U CN214500152 U CN 214500152U CN 202120731917 U CN202120731917 U CN 202120731917U CN 214500152 U CN214500152 U CN 214500152U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- adjustable
- sliding
- drain valve
- valve
- 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 25
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001802 infusion Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120731917.4U CN214500152U (zh) | 2021-04-12 | 2021-04-12 | 一种水利工程用可调式单向排水阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120731917.4U CN214500152U (zh) | 2021-04-12 | 2021-04-12 | 一种水利工程用可调式单向排水阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214500152U true CN214500152U (zh) | 2021-10-26 |
Family
ID=78202417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120731917.4U Active CN214500152U (zh) | 2021-04-12 | 2021-04-12 | 一种水利工程用可调式单向排水阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214500152U (zh) |
-
2021
- 2021-04-12 CN CN202120731917.4U patent/CN214500152U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203335872U (zh) | 一种二级密封截止阀 | |
CN111637273B (zh) | 一种自动排气阀 | |
CN110296238B (zh) | 一种单向阀结构 | |
CN214500152U (zh) | 一种水利工程用可调式单向排水阀 | |
CN204486935U (zh) | 液压胀紧工装 | |
CN204717066U (zh) | 一种多介质超高压单向阀 | |
CN211975553U (zh) | 单向节流阀 | |
CN211117810U (zh) | 一种截止阀 | |
CN211525014U (zh) | 一种黄油机用的提油杆外管总成 | |
CN203560085U (zh) | 一种用于超高压柱塞泵的一体式进排液阀组 | |
CN214305446U (zh) | 一种长寿命防卡死高温硬密封单向阀 | |
CN203784319U (zh) | 压力自密封截止阀 | |
RU2473830C1 (ru) | Клапан плунжерного насоса | |
CN112797204A (zh) | 一种长寿命防卡死高温硬密封单向阀 | |
CN214889110U (zh) | 一种h型单向阀 | |
CN111207220A (zh) | 一种止回阀 | |
CN210344342U (zh) | 一种使用寿命长的阀门 | |
CN203784318U (zh) | 压力自密封截止阀 | |
CN219492561U (zh) | 一种泵阀铸件 | |
CN212130690U (zh) | 一种便拆卸的分体式油压密封活塞泥浆泵 | |
CN220453036U (zh) | 四分之一单向阀 | |
CN208895731U (zh) | 一种刀塔用切削水座 | |
CN213117592U (zh) | 一种高压泵用单向阀总成 | |
CN201636397U (zh) | 大流量止回阀 | |
CN211779055U (zh) | 一种止回阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Room 101, Building 17, Guanggu Future City, No. 336 Yunhe Road, Development Zone, Dongying City, Shandong Province, 257091 Patentee after: Shandong Shuangsheng Construction Engineering Co.,Ltd. Address before: 257091 room 211, building 2, No. 109, Liuyanghe Road, Dongying District, Dongying City, Shandong Province Patentee before: Shandong Shuangsheng Construction Engineering Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjustable one-way drainage valve for hydraulic engineering Effective date of registration: 20231130 Granted publication date: 20211026 Pledgee: Weihai commercial bank Limited by Share Ltd. Dongying branch Pledgor: Shandong Shuangsheng Construction Engineering Co.,Ltd. Registration number: Y2023980068904 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |