CN204403406U - 一种带有智能控制装置的截止阀 - Google Patents
一种带有智能控制装置的截止阀 Download PDFInfo
- Publication number
- CN204403406U CN204403406U CN201420793048.8U CN201420793048U CN204403406U CN 204403406 U CN204403406 U CN 204403406U CN 201420793048 U CN201420793048 U CN 201420793048U CN 204403406 U CN204403406 U CN 204403406U
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- Prior art keywords
- valve
- controlling device
- flap
- rubber
- diaphragm
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420793048.8U CN204403406U (zh) | 2014-12-16 | 2014-12-16 | 一种带有智能控制装置的截止阀 |
Applications Claiming Priority (1)
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CN201420793048.8U CN204403406U (zh) | 2014-12-16 | 2014-12-16 | 一种带有智能控制装置的截止阀 |
Publications (1)
Publication Number | Publication Date |
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CN204403406U true CN204403406U (zh) | 2015-06-17 |
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Family Applications (1)
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CN201420793048.8U Active CN204403406U (zh) | 2014-12-16 | 2014-12-16 | 一种带有智能控制装置的截止阀 |
Country Status (1)
Country | Link |
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CN (1) | CN204403406U (zh) |
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2014
- 2014-12-16 CN CN201420793048.8U patent/CN204403406U/zh active Active
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stop valve with intelligent control device Effective date of registration: 20220419 Granted publication date: 20150617 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN QINGSONG METER Co.,Ltd. Registration number: Y2022980004373 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230406 Granted publication date: 20150617 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN QINGSONG METER Co.,Ltd. Registration number: Y2022980004373 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shut-off valve with intelligent control device Effective date of registration: 20230413 Granted publication date: 20150617 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN QINGSONG METER Co.,Ltd. Registration number: Y2023980038009 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150617 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN QINGSONG METER Co.,Ltd. Registration number: Y2023980038009 |