CN105761444A - Combustible gas detection alarm device - Google Patents
Combustible gas detection alarm device Download PDFInfo
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- CN105761444A CN105761444A CN201410803869.XA CN201410803869A CN105761444A CN 105761444 A CN105761444 A CN 105761444A CN 201410803869 A CN201410803869 A CN 201410803869A CN 105761444 A CN105761444 A CN 105761444A
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- alarm device
- gas detection
- combustible gas
- gas
- water tank
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- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides a combustible gas detection alarm device. The combustible gas detection alarm device comprises a host machine as well as an indication lamp and an acousto-optic alarm which are arranged on the host machine; the combustible gas detection alarm device further comprises gas detection devices electrically connected with the host machine; each gas detection device includes an combustible gas detection instrument, an electromagnetic reversing valve connected between the host machine and the combustible gas detection instrument, a water tank connected with the electromagnetic reversing valve, a spray head, and an induction switch connected between the water tank and the spray head; and the combustible gas detection alarm device further comprises a smoke sensing device and a communications device which are connected with the host machine. The combustible gas detection alarm device of the invention is suitable for special places such as buses and subways; the combustible gas detection alarm device is provided with the alarm device and the communication device, so that a driver or worker can be facilitated to contact with the outside world, and rescue personnel can be facilitated to perform correct positioning; and once a fire occurs, the combustible gas detection alarm device can rapidly spray water in a short time, so that time can be saved for trapped people.
Description
Technical field
The invention belongs to gas alarm equipment, particularly a kind of flammable gas detecting alarm device.
Background technology
At present, bus spontaneous combustion, carried fuel gas by people and light or carry poisonous gas and accidentally open and cause the phenomenon of unnecessary casualties and fear to get more and more, and existing bus relies primarily on situation in the one or more camera head monitor cars being arranged in car, also has a lot of means of transportation such as compartment such as subway, light rail if it occur that fuel gas is lighted or explodes, it does not have emergency alarm and mitigation strategy.
Further, current combustible gas detector is only all play detection effect, seldom has warning function and emergency rescue facility, and some special environment is if it occur that combustible gas leakage easily causes large area injures and deaths.
Therefore, the present invention provides a kind of flammable gas detecting alarm device.
Summary of the invention
The purpose of the present invention one is to provide one and can detect in air fuel gas and can send alarm, and short time eruption water outlet can get the device of escape time when fire.
The invention provides a kind of flammable gas detecting alarm device, including main frame and be arranged on the display lamp on main frame and audible-visual annunciator, also include the gas-detecting device electrically connected with main frame, this gas-detecting device includes combustible gas detector, the solenoid directional control valve that is connected between main frame with gas detector is connected water tank, shower nozzle and the inductive switch being connected between water tank and shower nozzle with solenoid directional control valve；
And also include the smoke detector and the communication apparatus that are connected with main frame.
The capacity of above-mentioned water tank is 50-100ML.
This flammable gas detecting alarm device includes at least 3 gas-detecting devices.
Above-mentioned water tank is outside equipped with electromagnetic induction device, and is connected with solenoid directional control valve and inductive switch respectively.
Above-mentioned gas detector is four-in-one gas detector.
It is provided with GPS alignment system in above-mentioned communication apparatus, and this GPS alignment system is connected with local fire-fighting exchange.
The invention have the advantage that suitable in the special occasions such as bus, subway, there are warning device and communication apparatus, driver or staff and the external world is facilitated to contact, and facilitate rescue personnel to be accurately positioned, when running into fire, this device can erupt rapidly water outlet at short notice, gets the time for trapped personnel escape.
Below in conjunction with drawings and Examples, the present invention is elaborated.
Accompanying drawing explanation
Fig. 1 is flammable gas detecting alarm device schematic diagram.
Description of reference numerals: 1, main frame；2, audible-visual annunciator；3, water tank；4, smoke detector；5, display lamp；6, solenoid directional control valve；7, gas detector；8, inductive switch；9, shower nozzle.
Detailed description of the invention
In order to overcome tradition combustible gas detector not report to the police and the problem of the function such as location, present embodiments provide the flammable gas detecting alarm device shown in a kind of Fig. 1, including main frame 1 and be arranged on the display lamp 5 on main frame 1 and audible-visual annunciator 2, also include the gas-detecting device electrically connected with main frame 1, this gas-detecting device includes combustible gas detector 7, the solenoid directional control valve 6 that is connected between main frame 1 with gas detector 7 is connected water tank 3, shower nozzle 9 and the inductive switch 8 being connected between water tank 3 and shower nozzle 9 with solenoid directional control valve 6；And also include the smoke detector 4 and the communication apparatus that are connected with main frame 1, when 4 sensillary area territory breaking out of fires of smoke detector, the smog produced makes smoke detector 4 that the signal of telecommunication to be passed to main frame 1, now display lamp 5 is bright, audible-visual annunciator 2 sends alarm, prompting people flee from, and communication apparatus facilitates staff and the external world to contact.
The capacity of above-mentioned water tank 3 is 50-100ML, for providing the injection flow rate of shower nozzle 9.
This flammable gas detecting alarm device includes at least 3 gas-detecting devices, it is possible to the multiple spaces in one place of detection simultaneously.
Above-mentioned water tank 3 is outside equipped with electromagnetic induction device, and is connected with solenoid directional control valve 6 and inductive switch 8 respectively.
Above-mentioned gas detector 7 is four-in-one gas detector, it is possible to detect carbon monoxide, oxygen, hydrogen sulfide, fuel gas.
It is provided with GPS alignment system in above-mentioned communication apparatus, and this GPS alignment system is connected with local fire-fighting exchange.
When the operation principle of above-mentioned flammable gas detecting alarm device has been such that fuel gas diffusion, after combustible gas detector 7 detects, signal is passed to main frame 1 (now combustible gas detector 7 connected by electromagnetic induction valve 6), display lamp 5 is bright, audible-visual annunciator 2 is sounded a buzzer, if during breaking out of fire, the smog produced makes smoke detector 4 that the signal of telecommunication to be passed to main frame 1, now display lamp 5 is bright, audible-visual annunciator 2 sends alarm, prompting people flee from, and communication apparatus facilitates staff and the external world to contact.Meanwhile, the signal of telecommunication of smoke detector 4 passes to electromagnetic induction valve 6 by main frame 1, and electromagnetic induction valve 6 connects water tank 3 and inductive switch 8, makes shower nozzle 9 spray water, and alleviates on-the-spot fire condition.
Claims (6)
1. a flammable gas detecting alarm device, including main frame (1) and be arranged on the display lamp (5) on main frame (1) and audible-visual annunciator (2), it is characterized in that: also include the gas-detecting device electrically connected with main frame (1), this gas-detecting device includes combustible gas detector (7), it is connected to the solenoid directional control valve (6) between main frame (1) and gas detector (7), the water tank (3) being connected with solenoid directional control valve (6), shower nozzle (9) and be connected to the inductive switch (8) between water tank (3) and shower nozzle (9)；
And also include the smoke detector (4) and the communication apparatus that are connected with main frame (1).
2. flammable gas detecting alarm device as claimed in claim 1, it is characterised in that: the capacity of described water tank (3) is 50-100ML.
3. flammable gas detecting alarm device as claimed in claim 1, it is characterised in that: this flammable gas detecting alarm device includes at least 3 gas-detecting devices.
4. flammable gas detecting alarm device as claimed in claim 1, it is characterised in that: described water tank (3) is outside equipped with electromagnetic induction device, and is connected with solenoid directional control valve (6) and inductive switch (8) respectively.
5. flammable gas detecting alarm device as claimed in claim 1, it is characterised in that: described gas detector (7) is four-in-one gas detector.
6. flammable gas detecting alarm device as claimed in claim 1, it is characterised in that: it is provided with GPS alignment system in described communication apparatus, and this GPS alignment system is connected with local fire-fighting exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803869.XA CN105761444A (en) | 2014-12-19 | 2014-12-19 | Combustible gas detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803869.XA CN105761444A (en) | 2014-12-19 | 2014-12-19 | Combustible gas detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105761444A true CN105761444A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410803869.XA Pending CN105761444A (en) | 2014-12-19 | 2014-12-19 | Combustible gas detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105761444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253295A (en) * | 2016-12-28 | 2018-07-06 | 天津克瑞斯燃气设备有限公司 | The buried solenoid valve box of rod-pulling type intelligent integrated |
-
2014
- 2014-12-19 CN CN201410803869.XA patent/CN105761444A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253295A (en) * | 2016-12-28 | 2018-07-06 | 天津克瑞斯燃气设备有限公司 | The buried solenoid valve box of rod-pulling type intelligent integrated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |