CN203276497U - Gas leakage alarm device - Google Patents
Gas leakage alarm device Download PDFInfo
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- CN203276497U CN203276497U CN 201320210376 CN201320210376U CN203276497U CN 203276497 U CN203276497 U CN 203276497U CN 201320210376 CN201320210376 CN 201320210376 CN 201320210376 U CN201320210376 U CN 201320210376U CN 203276497 U CN203276497 U CN 203276497U
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- gas
- alarm
- power supply
- concentration
- block device
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Abstract
The utility model relates to a gas leakage alarm device, and especially relates to a gas leakage alarm device having an illumination function. The gas leakage alarm device is characterized by comprising a lighting device having an illumination function, a gas concentration sensor which is used for measuring the concentration of the gas and is disposed on the lighting device, a power supply blocker which is used for turning off a power supply general switch, a gas blocker which is used for turning off a gas general switch, an alarm which is used for giving alarm signals, and a controller for determining whether a gas concentration is larger than a preset concentration. When the gas concentration is larger than the preset concentration, the controller controls the power supply blocker, the gas blocker and the alarm to start. The power supply of the gas concentration sensor, the power supply blocker, the gas blocker, the alarm and the controller is a storage battery.
Description
Technical field
The utility model relates to a kind of gas leakage alarming device, particularly a kind of gas leakage alarming device with illumination functions.
Background technology
Along with expanding economy, the progress of society, our urbanization process is rapid, and people's life improves constantly, and various kitchen electric equipment kinds are more and more.And there is a very large problem in the kitchen, and the inside, kitchen is full of taste in kind usually, when occurring catching fire or during the situation of gas leakage, often is difficult to the very first time by people's the sense of taste and finds and deal with problems.This will bring very large potential safety hazard, some minor issues occur and will cause very large security incident.
For the fire failure that prevents from causing because of gas leakage, increasing user has loaded onto gas leakage alarming device on the top, kitchen, prevent the fire failure that causes because of gas leakage.But the kitchen was exactly a less space originally, and the area at top, kitchen is limited also.Circuit for user's dwelling house installs, and gas leakage alarming device is installed needs to increase in addition circuit.In such situation, the electric wire that newly increases circuit can be exposed to outside metope, affects attractive in appearance.
The relatively narrow and small kitchen in the space how, under the prerequisite that does not affect the appearance, increasing gas leakage alarming device becomes and needs the problem that solves.
The utility model content
The purpose of this utility model is to provide a kind ofly has the gas leakage alarming device of illumination functions to overcome the existing above-mentioned shortcoming and defect of prior art.
A kind of gas leakage alarming device that the utility model provides is characterized in that, comprising: the lighting device with illumination functions; Be used for measuring the gas concentration sensor of gas concentration, be arranged on lighting device; The power supply block device that is used for the powered-down master switch; Be used for closing the combustion gas block device of combustion gas master switch; Be used for sending the alarm of alerting signal; Judge gas concentration whether greater than the controller of preset concentration, during greater than preset concentration, controller is controlled power supply block device, combustion gas block device and alarm and is started when gas concentration; The power supply of gas concentration sensor, power supply block device, combustion gas block device, alarm and controller is accumulator.
In addition, a kind of gas leakage alarming device that the utility model provides can also have such feature: lighting device comprises heat insulating mattress, lamp socket, fluorescent tube, lampshade; The gas concentration sensor setting is on heat insulating mattress.
Further, a kind of gas leakage alarming device of providing of the utility model can also have such feature: alarm is a kind of in voice guard and visual alarm.
The effect of utility model
the gas leakage alarming device that provides according to the utility model, make gas leakage alarming device can be contained on the circuit of original lighting device because have lighting device, do not need punching installation on wall in addition, when gas leakage, the alarm signal that gives the alarm, power supply block device powered-down master switch, the combustion gas block device cuts out the combustion gas master switch, so, this gas leakage alarming device with illumination functions can be saved the kitchen headroom, do not destroy existing circuit pipeline, can report to the police simultaneously and inform the user's gas concentration abnormality, and the continuation of stopping on the one hand combustion gas is leaked, close on the other hand all working electrical equipment, prevent the generation of fire or blast.
Description of drawings
Fig. 1 is the utility model gas leakage alarming device structural representation in an embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to set forth further.
Fig. 1 is the utility model gas leakage alarming device structural representation in an embodiment.
As shown in Figure 1, gas leakage alarming device is made of lighting device 10, gas concentration sensor 5, controller 6, voice guard 7, power supply block device 8 and combustion gas block device 9.
Gas concentration sensor 5, controller 6, voice guard 7, power supply block device 8 and combustion gas block device 9 devices use storage battery power supply.
Gas concentration sensor 5 is arranged on the heat insulating mattress 1 of lighting device 10, is used for responding to the gas concentration in the kitchen.Gas concentration sensor 5 is set directly at has avoided resetting the gas concentration sensor circuit in the kitchen on lighting device, only the circuit of newly-increased gas concentration sensor need to be passed through to get final product in the circuit pipeline of kitchen lamp affixed to the ceiling.
Power supply block device 8 is used for the powered-down master switch, is in normally off.
Combustion gas block device 9 is used for cutting out the combustion gas master switch, is in normally off.
Below we set forth the workflow of this gas leakage alarming device by user's reality with this gas leakage alarming device with illumination functions.
The first step: the power switch of connecting gas concentration sensor, controller, voice guard, power supply block device and combustion gas block device.The gas concentration sensor constantly detects the concentration of combustion gas in the kitchen.Lighting device opening and closing separately.
Second step: in case the paranormal situation of the concentration of kitchen fuel gas namely surpasses safe concentration, the gas concentration sensor sensing is to actual concentrations, controller judgement actual concentrations is greater than the safe concentration of setting, and controller is controlled voice guard, power supply block device and combustion gas block device and started working.
The 3rd step: voice guard starts, and sends rapid sound, and the reminding user gas concentration is greater than safe concentration; The power supply block device starts, the powered-down master switch; The combustion gas block device starts, and closes the combustion gas master switch.
The 4th step: after overhauling definite fault eliminating, the user can be closed with the battery main switch plug-in strip of registering one's residence, at this moment fire-alarm will continue to detect gas concentration, if find that gas concentration is qualified, to automatically open the gas inlet valve, if gas concentration is still just defective, will again close combustion gas master switch and battery main switch.
The effect of embodiment and effect
the gas leakage alarm device that provides according to the present embodiment, because having the gas leakage alarm device of illumination functions can be contained on the circuit of original lighting device, do not need punching installation on wall in addition, when gas leakage, voice guard sends rapid sound, power supply block device powered-down master switch, the combustion gas block device cuts out the combustion gas master switch, so, this gas leakage alarming device with illumination functions can be saved the kitchen headroom, do not destroy existing circuit pipeline, can report to the police simultaneously and inform the user's gas concentration abnormality, and the continuation of stopping on the one hand combustion gas is leaked, close on the other hand all working electrical equipment, prevent the generation of fire or blast.
Variation one
In the above-described embodiments, alarm is voice guard.Obviously, it can also be replaced by other members.
In this variation, alarm is visual alarm, and other members are constant.Send the light of flicker after visual alarm is opened, use accumulator as power supply, be in normally off.When the gas concentration sensor detects the kitchen fuel gas actual concentrations greater than safe concentration, controller is controlled visual alarm and is opened, and visual alarm sends the light of flicker, and the current combustion gas actual concentrations in reminding user kitchen surpasses safe concentration.
Claims (3)
1. a gas leakage alarming device, is characterized in that, comprising:
Lighting device has illumination functions;
The gas concentration sensor is used for measuring gas concentration, is arranged on described lighting device;
The power supply block device is used for the powered-down master switch;
The combustion gas block device is used for cutting out the combustion gas master switch;
Alarm is used for sending alerting signal;
Whether controller judges described gas concentration greater than preset concentration,, control described power supply block device, described combustion gas block device and described alarm and start during greater than described preset concentration when described gas concentration,
Wherein, the power supply of described gas concentration sensor, described power supply block device, described combustion gas block device, described alarm and described controller is accumulator.
2. gas leakage alarming device according to claim 1 is characterized in that:
Wherein, described lighting device comprises heat insulating mattress, lamp socket, fluorescent tube, lampshade;
Described gas concentration sensor setting is on described heat insulating mattress.
3. gas leakage alarming device according to claim 1 is characterized in that:
Wherein, described alarm is a kind of in voice guard and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210376 CN203276497U (en) | 2013-04-24 | 2013-04-24 | Gas leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210376 CN203276497U (en) | 2013-04-24 | 2013-04-24 | Gas leakage alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276497U true CN203276497U (en) | 2013-11-06 |
Family
ID=49506862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320210376 Expired - Fee Related CN203276497U (en) | 2013-04-24 | 2013-04-24 | Gas leakage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606249A (en) * | 2013-11-28 | 2014-02-26 | 镇江扬程科技信息有限公司 | Combustible gas leak detection and control system |
| CN108280972A (en) * | 2018-02-12 | 2018-07-13 | 合肥联信电源有限公司 | A kind of emergency evacuation indicating lamp with detection of natural gas and warning function |
-
2013
- 2013-04-24 CN CN 201320210376 patent/CN203276497U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606249A (en) * | 2013-11-28 | 2014-02-26 | 镇江扬程科技信息有限公司 | Combustible gas leak detection and control system |
| CN108280972A (en) * | 2018-02-12 | 2018-07-13 | 合肥联信电源有限公司 | A kind of emergency evacuation indicating lamp with detection of natural gas and warning function |
| CN108280972B (en) * | 2018-02-12 | 2019-08-16 | 合肥联信电源有限公司 | A kind of emergency evacuation indicating lamp with detection of natural gas and warning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140424 |