CN212847053U - Smoke sensor monitoring device - Google Patents
Smoke sensor monitoring device Download PDFInfo
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- CN212847053U CN212847053U CN202021177284.9U CN202021177284U CN212847053U CN 212847053 U CN212847053 U CN 212847053U CN 202021177284 U CN202021177284 U CN 202021177284U CN 212847053 U CN212847053 U CN 212847053U
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- smoke
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- 239000000779 smoke Substances 0.000 title claims abstract description 56
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021177284.9U CN212847053U (en) | 2020-06-22 | 2020-06-22 | Smoke sensor monitoring device |
Applications Claiming Priority (1)
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CN202021177284.9U CN212847053U (en) | 2020-06-22 | 2020-06-22 | Smoke sensor monitoring device |
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CN212847053U true CN212847053U (en) | 2021-03-30 |
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CN202021177284.9U Expired - Fee Related CN212847053U (en) | 2020-06-22 | 2020-06-22 | Smoke sensor monitoring device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114882668A (en) * | 2022-06-07 | 2022-08-09 | 浙江中辰城市应急服务管理有限公司 | Quick smog spectrum detection device |
CN115792138A (en) * | 2023-02-07 | 2023-03-14 | 江苏思行达信息技术有限公司 | Deep foundation pit operation place environment safety detection device and method |
-
2020
- 2020-06-22 CN CN202021177284.9U patent/CN212847053U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114882668A (en) * | 2022-06-07 | 2022-08-09 | 浙江中辰城市应急服务管理有限公司 | Quick smog spectrum detection device |
CN115792138A (en) * | 2023-02-07 | 2023-03-14 | 江苏思行达信息技术有限公司 | Deep foundation pit operation place environment safety detection device and method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: Smoke sensor monitoring device Effective date of registration: 20211008 Granted publication date: 20210330 Pledgee: China Construction Bank Corporation Wuxi Huishan sub branch Pledgor: Wuxi Runnian Automation Technology Co.,Ltd. Registration number: Y2021980010376 |
|
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: 20221018 Granted publication date: 20210330 Pledgee: China Construction Bank Corporation Wuxi Huishan sub branch Pledgor: Wuxi Runnian Automation Technology Co.,Ltd. Registration number: Y2021980010376 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |