CN2878967Y - Natural gas leakage automatic processing device - Google Patents
Natural gas leakage automatic processing device Download PDFInfo
- Publication number
- CN2878967Y CN2878967Y CN 200620007217 CN200620007217U CN2878967Y CN 2878967 Y CN2878967 Y CN 2878967Y CN 200620007217 CN200620007217 CN 200620007217 CN 200620007217 U CN200620007217 U CN 200620007217U CN 2878967 Y CN2878967 Y CN 2878967Y
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- CN
- China
- Prior art keywords
- fuel gas
- motor
- low
- alarm
- gear
- 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
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- Emergency Alarm Devices (AREA)
Abstract
The utility model pertains to an alarm processing device, which is formed primarily by mounting an electrifying work timer, a transformer and a fuel gas detection sensor on the power supply circuit and connecting the low-voltage motor, wherein the worm connects the worm wheel on the motor, the gear is coaxial with the worm wheel, the pipeline valve switch has fanlike teeth combined with the gear, and additionally, electromagnetic switch connects up the alarm and the air-exhausting fan. When consistency of the gas reaches a certain value, the fuel gas detection sensor will connect the motor to turn off the fuel gas valve and at the same time send alarm and start the air-exhausting fan. When the indoor consistency reaches the safety value, motor and alarm are turned off and then the air-exhausting is also turned off after an extended period. The utility model is safe and reliable and is able to prevent fuel gas poisoning and fuel gas blasting, so as to ensure body and property safety.
Description
Technical field
The utility model belongs to the warning treating apparatus of pneumatic action.
Background technology
Existing kitchen gas pipeline switch all is an Artificial Control, forget when closing when using up, not firm or when breaking because of the plastic cement seal of tube, or heat up water to cook to produce when being gone out and leak by wind, cause personal property heavy losses, existing fuel gas alarm also can only send alarm, can not close gas piping switch automatically.
Summary of the invention
The purpose of this utility model is to design the device of an automatic self-closing gas pipe switch, and can in time open extraction fan, and it is outdoor that residual gas safety is discharged.
The utility model mainly connects transformer 2 by energising work timing device 1, connects combustion gas detection sensor device 3, connects low-voltage safety motor 9 again, connects low voltage electromagnetic switch 7 simultaneously; Connect alarm 8, connect relay timer 4 in addition, electromagnetic switch 5 connects row's net fan 6, the pre-installed low-voltage safety switch 12 synchronous of low-tension motor with gas piping switch 11, there is worm screw 13 to be connected on the axle of low-voltage safety motor 9 with worm gear, on worm gear 14 is coaxial gear 15 is arranged, pipeline valve switch 11 sectors are connected with gear 15.10 is gas range.
Advantage of the present utility model is safe and reliable, and the disaster that can stop gas poisoning, waste and gas explosion produces.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is the connection diagram of the utility model low-tension motor and gas pipeline switch;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is circuit theory diagrams of the present utility model.
The specific embodiment
Power connection energising work timing device 1, the transformer 2 of series connection produces 36V, deliver to combustion gas detection sensor device 3, when the detection sensor device detects that combustion gas reaches finite concentration in the room air, send signal enabling low-tension motor 9 immediately, start alarm 8 and ventilating fan 6 simultaneously, low-tension motor at first cuts out valve of gas pipeline switch 11 after starting, when indoor fuel gas concentration reached safety value, detection sensor device 3 was got back to original state again, simultaneously cutoff low electromagnetic switch 12, motor quits work, because the relay timer is under the delay switch effect of setting, ventilating fan works on, and cuts off the power supply of ventilating fan after half an hour again.Energising work timing device 1 can be set the working time.
Claims (1)
1, a kind of gas leakage automatic processing device, it is characterized in that connecting transformer (2) by energising work timing device (1), connect combustion gas detection sensor device (3), combustion gas detection sensor device (3) connects low-voltage safety motor (9), connect low voltage electromagnetic switch (7) simultaneously, connect alarm (8), connect relay timer (4) in addition, electromagnetic switch (5) connects ventilating fan (6) again, the pre-installed low-voltage safety switch (12) synchronous of low-voltage safety motor with gas piping switch (11), there is worm screw (13) to be connected on the axle of low-voltage safety motor with worm gear (14), gear (15) is arranged on worm gear (14) is coaxial, and pipeline valve switch (11) sector is connected with gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007217 CN2878967Y (en) | 2006-03-01 | 2006-03-01 | Natural gas leakage automatic processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007217 CN2878967Y (en) | 2006-03-01 | 2006-03-01 | Natural gas leakage automatic processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878967Y true CN2878967Y (en) | 2007-03-14 |
Family
ID=37861386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007217 Expired - Fee Related CN2878967Y (en) | 2006-03-01 | 2006-03-01 | Natural gas leakage automatic processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878967Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809222A (en) * | 2012-08-17 | 2012-12-05 | 上海普成机电设备有限公司 | Intelligent gas safety system |
| CN105716126A (en) * | 2016-03-28 | 2016-06-29 | 钱月珍 | Safety gas stove |
| CN110889950A (en) * | 2018-09-10 | 2020-03-17 | 中国石油化工股份有限公司 | Novel intelligence oil gas well anti-theft box gas concentration detection warning device |
-
2006
- 2006-03-01 CN CN 200620007217 patent/CN2878967Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809222A (en) * | 2012-08-17 | 2012-12-05 | 上海普成机电设备有限公司 | Intelligent gas safety system |
| CN102809222B (en) * | 2012-08-17 | 2015-01-14 | 上海普成机电设备有限公司 | Intelligent gas safety system |
| CN105716126A (en) * | 2016-03-28 | 2016-06-29 | 钱月珍 | Safety gas stove |
| CN105716126B (en) * | 2016-03-28 | 2017-10-31 | 安徽友福厨具制造有限公司 | Safety gas cooker |
| CN107514657A (en) * | 2016-03-28 | 2017-12-26 | 钱月珍 | Prevent combustion gas to the method for indoor diffusion |
| CN110889950A (en) * | 2018-09-10 | 2020-03-17 | 中国石油化工股份有限公司 | Novel intelligence oil gas well anti-theft box gas concentration detection warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |