CN203520593U - Indoor gas leakage detection system - Google Patents
Indoor gas leakage detection system Download PDFInfo
- Publication number
- CN203520593U CN203520593U CN201320633827.7U CN201320633827U CN203520593U CN 203520593 U CN203520593 U CN 203520593U CN 201320633827 U CN201320633827 U CN 201320633827U CN 203520593 U CN203520593 U CN 203520593U
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- China
- Prior art keywords
- signal
- detection system
- controller
- gas sensor
- indoor gas
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Abstract
The utility model relates to an indoor gas leakage detection system comprising a gas sensor. The gas sensor transmits a received signal to a signal processing apparatus that is connected with a signal input circuit; the signal input circuit transmits the signal to a controller and the output terminal of the controller is connected with a signal output circuit; and the signal output circuit is respectively connected with an alarm device and a GSM network and the GSM network transmits the signal to a mobile phone mobile device. The provided indoor gas leakage detection system has the simple structure and the low cost. The gas sensor is used for transmitting a concentration signal of the gas to the processing circuit and the signal is converted into an electric signal; after amplification and filtering, the processed signal is transmitted to the controller; and the signal is processed and monitored, thereby giving early warning and transmitting the early warning signal to the mobile phone of the user timely.
Description
Technical field
Utility model relates to a kind of indoor gas leak detection system.
Background technology
At present, the family of a lot of community residents all needs to use coal gas, but coal gas in use, often there will be gas leak, threatens to people's life.Coal gas structure of the detecting device is in the market complicated, uses inconvenient.
Utility model content
The purpose of this utility model is for a kind of indoor gas leak detection system is provided, to overcome the deficiencies in the prior art.
The utility model is to be achieved through the following technical solutions:
A kind of indoor gas leak detection system, comprise gas sensor, described gas sensor passes to signal processing apparatus by the signal receiving, described signal processing apparatus connects signal input circuit, described signal input circuit passes to controller by signal, described controller output end connects signal output apparatus, and described signal output apparatus is connected with warning device, GSM network respectively, and described GSM network passes the signal on mobile phone mobile device.
As preferably, described controller adopts AT89S51 single-chip microcomputer.
As preferably, described controller adopts storage battery power supply.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, low cost, by gas sensor, the concentration signal of coal gas is become to electric signal after treatment circuit, after amplification, filtering, passed to controller, signal is processed, monitored, thereby send early warning, and the mobile phone that early warning signal is delivered to user is in time got on.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of indoor gas leak detection system, comprise gas sensor, described gas sensor passes to signal processing apparatus by the signal receiving, described signal processing apparatus connects signal input circuit, described signal input circuit passes to controller by signal, described controller adopts storage battery power supply, described controller adopts AT89S51 single-chip microcomputer, described controller output end connects signal output apparatus, described signal output apparatus is connected with warning device, GSM network respectively, and described GSM network passes the signal on mobile phone mobile device.
The utility model is simple in structure, low cost, by gas sensor, the concentration signal of coal gas is become to electric signal after treatment circuit, after amplification, filtering, passed to controller, signal is processed, monitored, thereby send early warning, and the mobile phone that early warning signal is delivered to user is in time got on.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an indoor gas leak detection system, it is characterized in that, comprise gas sensor, described gas sensor passes to signal processing apparatus by the signal receiving, described signal processing apparatus connects signal input circuit, and described signal input circuit passes to controller by signal, and described controller output end connects signal output apparatus, described signal output apparatus is connected with warning device, GSM network respectively, and described GSM network passes the signal on mobile phone mobile device.
2. a kind of indoor gas leak detection system according to claim 1, is characterized in that, described controller adopts AT89S51 single-chip microcomputer.
3. a kind of indoor gas leak detection system according to claim 1, is characterized in that, described controller adopts storage battery power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633827.7U CN203520593U (en) | 2013-10-15 | 2013-10-15 | Indoor gas leakage detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633827.7U CN203520593U (en) | 2013-10-15 | 2013-10-15 | Indoor gas leakage detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520593U true CN203520593U (en) | 2014-04-02 |
Family
ID=50379487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633827.7U Expired - Fee Related CN203520593U (en) | 2013-10-15 | 2013-10-15 | Indoor gas leakage detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070019A (en) * | 2015-08-21 | 2015-11-18 | 东华大学 | Remote household monitor system based on power line carriers |
-
2013
- 2013-10-15 CN CN201320633827.7U patent/CN203520593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070019A (en) * | 2015-08-21 | 2015-11-18 | 东华大学 | Remote household monitor system based on power line carriers |
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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: 20140402 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |