CN203552420U - Wireless drive type household fuel gas alarm device - Google Patents
Wireless drive type household fuel gas alarm device Download PDFInfo
- Publication number
- CN203552420U CN203552420U CN201320732261.3U CN201320732261U CN203552420U CN 203552420 U CN203552420 U CN 203552420U CN 201320732261 U CN201320732261 U CN 201320732261U CN 203552420 U CN203552420 U CN 203552420U
- Authority
- CN
- China
- Prior art keywords
- fuel gas
- wireless
- alarm device
- household fuel
- controller
- 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.)
- Expired - Fee Related
Links
- 239000002737 fuel gas Substances 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000003517 fume Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320732261.3U CN203552420U (en) | 2013-11-20 | 2013-11-20 | Wireless drive type household fuel gas alarm device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320732261.3U CN203552420U (en) | 2013-11-20 | 2013-11-20 | Wireless drive type household fuel gas alarm device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203552420U true CN203552420U (en) | 2014-04-16 |
Family
ID=50470503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320732261.3U Expired - Fee Related CN203552420U (en) | 2013-11-20 | 2013-11-20 | Wireless drive type household fuel gas alarm device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203552420U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103729974A (en) * | 2013-11-20 | 2014-04-16 | 哈尔滨东方报警设备开发有限公司 | Wirelessly-driven household fuel gas warning device |
CN105319325A (en) * | 2015-06-28 | 2016-02-10 | 洛阳辰祥机械科技有限公司 | Gas detecting device |
-
2013
- 2013-11-20 CN CN201320732261.3U patent/CN203552420U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103729974A (en) * | 2013-11-20 | 2014-04-16 | 哈尔滨东方报警设备开发有限公司 | Wirelessly-driven household fuel gas warning device |
CN105319325A (en) * | 2015-06-28 | 2016-02-10 | 洛阳辰祥机械科技有限公司 | Gas detecting device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205158592U (en) | Intelligent monitoring system is leaked in gas based on thing networking | |
CN102629414A (en) | Combustible gas leakage detection device | |
CN203311597U (en) | Intelligent combustion gas leakage detector | |
CN105424119A (en) | Intelligent gas meter with water inlet detection function | |
CN203982547U (en) | Rock gas warning system | |
CN106297202A (en) | A kind of family combustible gas alarm controls device and control method thereof | |
CN202834354U (en) | Gas valve with gas leak alarm function | |
CN203552420U (en) | Wireless drive type household fuel gas alarm device | |
CN103791972A (en) | Intelligent gas meter | |
CN204178520U (en) | Gas leak disposal system | |
CN104332028A (en) | Gas leakage control system | |
CN103729974A (en) | Wirelessly-driven household fuel gas warning device | |
CN204178518U (en) | A kind of gas leakage monitoring, alarming safety feature | |
CN203552418U (en) | Household fuel gas alarm device | |
CN204496641U (en) | A kind of intelligent smog detector | |
CN106448082A (en) | Intelligent domestic fuel gas monitoring and processing system | |
CN102201149A (en) | Device for centralized monitoring and warning of civil gas leak | |
CN202512707U (en) | Combustible gas leakage detection device | |
CN106054826A (en) | Intelligent community natural gas safety monitoring system | |
CN203552419U (en) | Wireless drive type fuel gas alarm device for residential floor units | |
CN203552421U (en) | Distributed household fuel gas voice alarm device | |
CN204740712U (en) | Novel remote alarm and self -closing are revealed in gas device | |
CN203552417U (en) | Movable wireless drive type household fuel gas alarm device | |
CN204143602U (en) | A kind of intelligent rock gas supervising device | |
CN104318722A (en) | Coal gas leakage processing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Denomination of utility model: Wirelessly-driven household fuel gas warning device Effective date of registration: 20151029 Granted publication date: 20140416 Pledgee: Bank of Harbin Limited by Share Ltd. Nangang branch Pledgor: HARBIN EAST ALARM EQUIPMENT DEVELOPMENT Co.,Ltd. Registration number: 2015990000935 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161108 Granted publication date: 20140416 Pledgee: Bank of Harbin Limited by Share Ltd. Nangang branch Pledgor: HARBIN EAST ALARM EQUIPMENT DEVELOPMENT Co.,Ltd. Registration number: 2015990000935 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wirelessly-driven household fuel gas warning device Effective date of registration: 20161108 Granted publication date: 20140416 Pledgee: Bank of Harbin Limited by Share Ltd. Nangang branch Pledgor: HARBIN EAST ALARM EQUIPMENT DEVELOPMENT Co.,Ltd. Registration number: 2016990000958 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190416 Granted publication date: 20140416 Pledgee: Bank of Harbin Limited by Share Ltd. Nangang branch Pledgor: HARBIN EAST ALARM EQUIPMENT DEVELOPMENT Co.,Ltd. Registration number: 2016990000958 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |
|
CF01 | Termination of patent right due to non-payment of annual fee |