CN202451896U - 一种止回阀 - Google Patents
一种止回阀 Download PDFInfo
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- CN202451896U CN202451896U CN2011203746186U CN201120374618U CN202451896U CN 202451896 U CN202451896 U CN 202451896U CN 2011203746186 U CN2011203746186 U CN 2011203746186U CN 201120374618 U CN201120374618 U CN 201120374618U CN 202451896 U CN202451896 U CN 202451896U
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- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- 229920005372 Plexiglas® Polymers 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 4
- 238000010411 cooking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203746186U CN202451896U (zh) | 2011-09-30 | 2011-09-30 | 一种止回阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011203746186U CN202451896U (zh) | 2011-09-30 | 2011-09-30 | 一种止回阀 |
Publications (1)
Publication Number | Publication Date |
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CN202451896U true CN202451896U (zh) | 2012-09-26 |
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Application Number | Title | Priority Date | Filing Date |
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CN2011203746186U Expired - Fee Related CN202451896U (zh) | 2011-09-30 | 2011-09-30 | 一种止回阀 |
Country Status (1)
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CN (1) | CN202451896U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103032608A (zh) * | 2011-09-30 | 2013-04-10 | 张琦 | 一种止回阀 |
-
2011
- 2011-09-30 CN CN2011203746186U patent/CN202451896U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103032608A (zh) * | 2011-09-30 | 2013-04-10 | 张琦 | 一种止回阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN WANJU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG QI Effective date: 20140314 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140314 Address after: Xiangnian Plaza Nanshan District Qiaoxiang road 518000 Shenzhen city in Guangdong province (North) building (C block) 604 Patentee after: Shenzhen Wanshaju Industrial Development Ltd. Address before: Room 604, building, incense Plaza, No. 6060, incense Road, Nanshan District, Shenzhen, Guangdong, China (C) Patentee before: Zhang Qi |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140930 |
|
EXPY | Termination of patent right or utility model |