CN212131449U - 一种具有隔热功能且便于拆卸安装的阀门 - Google Patents
一种具有隔热功能且便于拆卸安装的阀门 Download PDFInfo
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- CN212131449U CN212131449U CN202020655267.5U CN202020655267U CN212131449U CN 212131449 U CN212131449 U CN 212131449U CN 202020655267 U CN202020655267 U CN 202020655267U CN 212131449 U CN212131449 U CN 212131449U
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- Prior art keywords
- valve
- installation shell
- air bag
- joint pipe
- elastic air
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- 238000009413 insulation Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020655267.5U CN212131449U (zh) | 2020-04-27 | 2020-04-27 | 一种具有隔热功能且便于拆卸安装的阀门 |
Applications Claiming Priority (1)
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CN202020655267.5U CN212131449U (zh) | 2020-04-27 | 2020-04-27 | 一种具有隔热功能且便于拆卸安装的阀门 |
Publications (1)
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CN212131449U true CN212131449U (zh) | 2020-12-11 |
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CN202020655267.5U Active CN212131449U (zh) | 2020-04-27 | 2020-04-27 | 一种具有隔热功能且便于拆卸安装的阀门 |
Country Status (1)
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CN (1) | CN212131449U (zh) |
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2020
- 2020-04-27 CN CN202020655267.5U patent/CN212131449U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiangshui Haizhi Technology Co.,Ltd. Assignor: YANCHENG OURUN PETROCHEMICAL EQUIPMENT MANUFACTURING CO.,LTD. Contract record no.: X2023980044753 Denomination of utility model: A valve with insulation function and easy disassembly and installation Granted publication date: 20201211 License type: Common License Record date: 20231031 Assignee: Xiangshui County Transmission Parts Industry Chamber of Commerce Assignor: YANCHENG OURUN PETROCHEMICAL EQUIPMENT MANUFACTURING CO.,LTD. Contract record no.: X2023980044750 Denomination of utility model: A valve with insulation function and easy disassembly and installation Granted publication date: 20201211 License type: Common License Record date: 20231031 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Xiangshui Haizhi Technology Co.,Ltd. Assignor: YANCHENG OURUN PETROCHEMICAL EQUIPMENT MANUFACTURING CO.,LTD. Contract record no.: X2023980044753 Date of cancellation: 20240228 Assignee: Xiangshui County Transmission Parts Industry Chamber of Commerce Assignor: YANCHENG OURUN PETROCHEMICAL EQUIPMENT MANUFACTURING CO.,LTD. Contract record no.: X2023980044750 Date of cancellation: 20240228 |
|
EC01 | Cancellation of recordation of patent licensing contract |