CN202837282U - GSM (Global System for Mobile Communications)-based combustible gas concentration monitor - Google Patents
GSM (Global System for Mobile Communications)-based combustible gas concentration monitor Download PDFInfo
- Publication number
- CN202837282U CN202837282U CN 201220555237 CN201220555237U CN202837282U CN 202837282 U CN202837282 U CN 202837282U CN 201220555237 CN201220555237 CN 201220555237 CN 201220555237 U CN201220555237 U CN 201220555237U CN 202837282 U CN202837282 U CN 202837282U
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- gsm
- combustible gas
- gas concentration
- alarm
- control processor
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Abstract
The utility model relates to a GSM (Global System for Mobile Communications)-based combustible gas concentration monitor. The GSM-based combustible gas concentration monitor comprises a control processor, a GSM module, a gas sensitive sensor, a display screen, a buzzer and a solenoid valve, wherein the gas sensitive sensor is connected with the control processor through an analog/digital (A/D) converter; the control processor is connected with the GSM module, the display screen, the buzzer and the solenoid valve respectively; and the solenoid valve is arranged on a combustible gas output pipeline. The characteristics of remote alarm and audible alarm are integrated, and an optimal combustible gas concentration monitoring effect is achieved. When the combustible gas concentration exceeds a critical value, the system immediately enters an alarm state, and an alarm signal is transmitted to a monitoring mobile phone so as to achieve in-time alarm. Timely notification is realized, more time can be gained for monitors, and the audible alarm is given; and moreover, if the alarm information is not treated within a certain time, the system automatically transmits an instruction to close a control valve. The loss is reduced to minimum, and the GSM-based combustible gas concentration monitor is a good combustible gas monitoring means.
Description
One, technical field:
The utility model relates to the device that the concentration of inflammable gas is monitored and reported to the police, the inflammable gas concentration monitor that is based on GSM that is specifically related to.
Two, background technology:
No matter inflammable gas is to enterprise or the common people, all brought into play vital role, significant to people, huge numbers of families have been entered such as coal gas as a kind of energy, but coal gas has toxicity, in case reveal, will bring very large threat to people's property and life security.Some traditional flammable gas alarms can not remote alarms in the market, and anti-interference is poor, fails to report in addition and report by mistake, exposes in actual use the problem that a lot of hidden danger lead to many existence such as a lot of accidents.
Three, summary of the invention:
The purpose of this utility model provides the inflammable gas concentration monitor based on GSM, and it is used for solving the problem that present flammable gas alarm can not remote alarms.
The technical scheme that the utility model adopts is: this inflammable gas concentration monitor based on GSM comprises control processor, gsm module, gas sensor, display screen, hummer, solenoid valve, gas sensor connects control processor by A/D converter, control processor is connected with gsm module, display screen, hummer, solenoid valve respectively, and solenoid valve is installed on the inflammable gas export pipeline.
Gsm module in the such scheme is connected with mobile phone.
Control processor is the FS2410 development board that contains the S3C2410 processor in the such scheme.
Beneficial effect:
The utility model integrates the characteristics of remote alarms and audible alarm, reaches best inflammable gas concentration monitor effect.When inflammable gas concentration surpasses critical value, system enters warning at once, send alerting signal to monitoring mobile phone, and alarm, in time notice has been given the monitoring people the more time, the warning of sounding simultaneously, do not process warning message if surpass certain hour, system sends closing control valve automatically.Allow loss be reduced to minimum, a kind of good inflammable gas monitoring means of can yet be regarded as.
Four, description of drawings:
Fig. 1 is principle schematic of the present utility model;
Fig. 2 is structural representation of the present utility model.
1 control processor, 2 gsm modules, 3 gas sensors, 4 display screens, 5 hummers, 6 solenoid valves.
Five, embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
In conjunction with Fig. 1, shown in Figure 2, this inflammable gas concentration monitor based on GSM comprises control processor 1, gsm module 2, gas sensor 3, display screen 4, hummer 5, solenoid valve 6, gas sensor 3 connects control processor 1 by A/D converter, control processor 1 is not connected with gsm module 2, display screen 3, hummer 5, solenoid valve 6, solenoid valve 6 is installed on the inflammable gas export pipeline, when solenoid valve 6 cut out, inflammable gas stopped transmission; Gsm module 2 is connected with mobile phone, and during use, gsm module 2 sends information can for monitoring people mobile phone.Control processor 1 is controlled separately gsm module 2, display screen 4, hummer 5, solenoid valve 6 respectively.
Control processor 1 is the FS2410 development board that contains the S3C2410 processor, and gas sensor 3 is the MQ-3 gas sensor, and display screen 4 is LCDs.
During the utility model work, MQ-3 gas sensor 3 collection site inflammable gas concentration content value, and after the simulating signal of the gas sensor 3 output A/D converter by 8 path 10 position ADC is processed into digital signal, give the FS2410 development board numerical value, carry out data via control processor 1 and process, the numerical value that gathers is shown the concentration value of inflammable gas by display screen 4.The comparer of control processor 1 compares the numerical value that gathers and the critical value of reservation, if transfinite, then start alarm modules, alarm modules sends the alarm note to monitoring mobile phone by gsm module 2, the monitoring people can in time know this information, can in time solve the warning problem; The utility model is when reporting to the police to the monitoring people, also by hummer 5 warning of sounding, in addition, when warning information was not processed above 30 seconds, control processor 1 sent the valve-off signal to solenoid valve 6, cut off gas transport, process at the scene even without the people like this, the utility model is automatic implementation and operation also, Self-shut electromagnetic valve 6, security performance is good, prevents that security incident from occuring.
Claims (3)
1. inflammable gas concentration monitor based on GSM, it is characterized in that: this inflammable gas concentration monitor based on GSM comprises control processor (1), gsm module (2), gas sensor (3), display screen (4), hummer (5), solenoid valve (6), gas sensor (3) connects control processor (1) by A/D converter, control processor (1) is connected with gsm module (2), display screen (4), hummer (5), solenoid valve (6) respectively, and solenoid valve (6) is installed on the inflammable gas export pipeline.
2. the inflammable gas concentration monitor based on GSM according to claim 1, it is characterized in that: described gsm module (2) is connected with mobile phone.
3. the inflammable gas concentration monitor based on GSM according to claim 1, it is characterized in that: described control processor (1) is the FS2410 development board that contains the S3C2410 processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555237 CN202837282U (en) | 2012-10-28 | 2012-10-28 | GSM (Global System for Mobile Communications)-based combustible gas concentration monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555237 CN202837282U (en) | 2012-10-28 | 2012-10-28 | GSM (Global System for Mobile Communications)-based combustible gas concentration monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837282U true CN202837282U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220555237 Expired - Fee Related CN202837282U (en) | 2012-10-28 | 2012-10-28 | GSM (Global System for Mobile Communications)-based combustible gas concentration monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092788A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Visual gas monitoring unit used for substation |
| CN105093018A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Air visualization monitoring platform applied to electric power system |
-
2012
- 2012-10-28 CN CN 201220555237 patent/CN202837282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092788A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Visual gas monitoring unit used for substation |
| CN105093018A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Air visualization monitoring platform applied to electric power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |