CN205177109U - Hazardous gas remote alarm controlgear - Google Patents
Hazardous gas remote alarm controlgear Download PDFInfo
- Publication number
- CN205177109U CN205177109U CN201521021337.7U CN201521021337U CN205177109U CN 205177109 U CN205177109 U CN 205177109U CN 201521021337 U CN201521021337 U CN 201521021337U CN 205177109 U CN205177109 U CN 205177109U
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- gas sensor
- wireless data
- alarm controller
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Abstract
The utility model discloses a hazardous gas remote alarm controlgear, including the alarm control ware of establishing at the check point, alarm control ware electrical connection has the air pump, alarm control ware outer wall is connected with the alarm lamp through the wire, the inside gas sensor that is equipped with of alarm control ware, the wireless data transmission module, control mainboard and buzzer, when gas sensor detects the check point gas strength and reaches the restriction value, send alarm signal to control personnel through wireless transmission module, the control personnel pass through wireless transmission module with control signal and convey the ware to alarm control, the on -the -spot air pump operation of alarm control ware start up detecting reduces on -the -spot gas strength, and reporting to the police, control buzzer and alarm lamp remind the masses to notice check point safety, the realization breaks away from the controller host computer and connects traditional mode that a plurality of controllers detected and reported to the police, reach the mesh that single alarm control ware just can control detection be reported to the police.
Description
Technical field
The utility model belongs to online gas sensor danger warning remote control technology field, is specifically related to a kind of hazardous gas remote alarms opertaing device.
Background technology
Progress faster along with urbanization increases community newly and gets more and more, and the septic tank in community, also in continuous sweat, creates a large amount of flammable explosive gas.Particularly methane gas, a kind of explosive mixture is generated after inflammable and explosive gas mixes with air, when gas concentration reaches blast interval value, they run into fire and violent combination reaction will occur to produce a large amount of heats explosion caused, bring danger and loss to the life security of the people and property.Inventor of the present utility model finds through research, and existing hazardous gas panalarm often controller main frame connects multiple controller to carry out control detection and reports to the police, and signal easily interferes with each other.
Utility model content
Controller main frame for prior art existence connects multiple controller to carry out detecting and reporting to the police, the technical matters that signal interferes with each other, the utility model provides a kind of and departs from controller main frame, realizes the hazardous gas remote alarms opertaing device that single controller controls detection alarm.
To achieve these goals, the utility model adopts following technical scheme:
A kind of hazardous gas remote alarms opertaing device, comprise the alarm controller being located at check point, described alarm controller electrical connection has air pump, described alarm controller outer wall is connected with alarm lamp by wire, and described alarm controller inside is provided with gas sensor, wireless data transfer module, control mainboard and hummer; Wherein,
Detection signal for detecting hazardous gas concentration change, and is sent to control mainboard by described gas sensor;
The signal that described control mainboard is used for gas sensor transmits carries out sampling analysis, and by wireless data transfer module output alarm signal to monitor staff;
Control signal is sent to control mainboard by wireless data transfer module by described monitor staff, described control mainboard reception control signal, and booster air pump running and control hummer and alarm lamp and report to the police.
Further, described wireless data transfer module is GPRS module.
Further, described alarm controller is the Single Chip Microcomputer (SCM) system of a STC51 model, is wherein provided with Switching Power Supply, is provided with vacuum pump and air chamber in described alarm controller, and described gas sensor is arranged in air chamber.
Further, the vacuum pump in described alarm controller, air chamber, control mainboard, wireless data transfer module, hummer and Switching Power Supply are electrical connection.
Further, described gas sensor is infrared absorbing type gas sensor.
The beneficial effects of the utility model are: realize independent alarm controller and send alarming short message to monitor staff, monitor staff sends and controls note carries out reducing situ concentration and warning operation to check point, change controller main frame in the past and connect the pattern that multiple controller carries out detecting and reporting to the police, make the interference-free data accuracy of detection signal higher, control operation is more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hazardous gas remote alarms opertaing device that the utility model provides.
Fig. 2 is the structural representation of alarm controller in the hazardous gas remote alarms opertaing device that provides of the utility model.
Fig. 3 is the theory structure schematic diagram of the hazardous gas remote alarms opertaing device that the utility model provides.
In figure, 1-air pump; 2-alarm lamp; 3-alarm controller; 4-wireless data transfer module; 5-vacuum pump; 6-Switching Power Supply; 7-hummer; 8-controls mainboard; 9-air chamber; 91-gas sensor; 10-monitor staff.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of hazardous gas remote alarms opertaing device, comprise the alarm controller 3 being located at check point, described alarm controller 3 electrical connection has air pump 1, described alarm controller 3 outer wall is connected with alarm lamp 2 by wire, and described alarm controller 3 inside is provided with gas sensor 91, wireless data transfer module 4, controls mainboard 8 and hummer 7; Wherein,
Detection signal for detecting hazardous gas concentration change, and is sent to control mainboard 8 by described gas sensor 91;
Described control mainboard 8 carries out sampling analysis for the signal transmitted gas sensor 91, and by wireless data transfer module 4 output alarm signal to monitor staff 10;
Control signal is sent to by wireless data transfer module 4 and controls mainboard 8, described control mainboard 8 reception control signal by described monitor staff 10, and booster air pump 1 operates and controls hummer 7 and alarm lamp 2 is reported to the police.
As specific embodiment, described wireless data transfer module 4 is GPRS module, can the success ratio of effective guarantee communication, and this wireless data transfer module 4 is SMS module, facilitates monitor staff 10 accept warning message in time and send control information.
As specific embodiment, described alarm controller 3 is Single Chip Microcomputer (SCM) system of a STC51 model, is wherein provided with Switching Power Supply 6, and this model alarm controller 3 interface resource enriches, and strong security is not easy to be cracked, with low cost.Vacuum pump 5 and air chamber 9 is provided with in described alarm controller 3, described gas sensor 91 is arranged in air chamber 9, sampled from check point extracting gases by vacuum pump 5, sample gas enters air chamber 9 and stops in air chamber 9, Concentration Testing is carried out by the 91 pairs of sample gas of the gas sensor in air chamber 9, and detection signal is sent to control mainboard 8, control mainboard 8 to analyze for the signal transmitted gas sensor 91, and by wireless data transfer module 4 output alarm signal to monitor staff 10;
After monitor staff 10 receives alarming short message, control note is sent to by wireless data transfer module 4 and controls mainboard 8, described control mainboard 8 reception control signal, and booster air pump 1 running reduces the gas concentration of Test Field, eliminate safe hidden trouble, and control hummer 7 and alarm lamp 2 and report to the police, make neighbouring crowd know Test Field situation, remind the masses to note the safety of this check point.
As specific embodiment, the vacuum pump 5 in described alarm controller 3, air chamber 9, control mainboard 8, wireless data transfer module 4, hummer 7 and Switching Power Supply 6 are electrical connection, connect tight good stability.
As specific embodiment, due to the hazardous gas mainly methane gas produced in septic tank, described gas sensor 91 is infrared absorbing type gas sensor, infrared absorbing type gas sensor is applicable to detect various gas, to gases such as methane, there is higher sensitivity, and precision height is less by such environmental effects, long service life.
As specific embodiment, change controller main frame in the past and connect the pattern that multiple controller carries out detecting and reporting to the police, but realized separately detecting the concurrent alarming short message that gives to monitor staff 10 by an alarm controller 3, monitor staff 10 sends and controls note to alarm controller 3 booster air pump 1, alarm lamp 2 and hummer 7, the operation reducing situ concentration and warning is carried out to check point, signal detects more accurate without interruption, and it is more convenient to operate.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model instructions and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (5)
1. a hazardous gas remote alarms opertaing device, it is characterized in that: comprise the alarm controller being located at check point, described alarm controller electrical connection has air pump, described alarm controller outer wall is connected with alarm lamp by wire, and described alarm controller inside is provided with gas sensor, wireless data transfer module, control mainboard and hummer; Wherein,
Detection signal for detecting hazardous gas concentration change, and is sent to control mainboard by described gas sensor;
The signal that described control mainboard is used for gas sensor transmits carries out sampling analysis, and by wireless data transfer module output alarm signal to monitor staff;
Control signal is sent to control mainboard by wireless data transfer module by described monitor staff, described control mainboard reception control signal, and booster air pump running and control hummer and alarm lamp and report to the police.
2. hazardous gas remote alarms opertaing device according to claim 1, is characterized in that: described wireless data transfer module is GPRS module.
3. hazardous gas remote alarms opertaing device according to claim 1, it is characterized in that: described alarm controller is the Single Chip Microcomputer (SCM) system of a STC51 model, wherein be provided with Switching Power Supply, be provided with vacuum pump and air chamber in described alarm controller, described gas sensor is arranged in air chamber.
4. hazardous gas remote alarms opertaing device according to claim 3, is characterized in that: the vacuum pump in described alarm controller, air chamber, control mainboard, wireless data transfer module, hummer and Switching Power Supply are electrical connection.
5. hazardous gas remote alarms opertaing device according to claim 1, is characterized in that: described gas sensor is infrared absorbing type gas sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021337.7U CN205177109U (en) | 2015-12-09 | 2015-12-09 | Hazardous gas remote alarm controlgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021337.7U CN205177109U (en) | 2015-12-09 | 2015-12-09 | Hazardous gas remote alarm controlgear |
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| Publication Number | Publication Date |
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| CN205177109U true CN205177109U (en) | 2016-04-20 |
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| CN201521021337.7U Active CN205177109U (en) | 2015-12-09 | 2015-12-09 | Hazardous gas remote alarm controlgear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374171A (en) * | 2015-12-09 | 2016-03-02 | 重庆市荣冠科技有限公司 | Dangerous gas remote alarm control apparatus |
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2015
- 2015-12-09 CN CN201521021337.7U patent/CN205177109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374171A (en) * | 2015-12-09 | 2016-03-02 | 重庆市荣冠科技有限公司 | Dangerous gas remote alarm control apparatus |
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