CN205264012U - High accuracy natural gas leakage detector based on thing networking - Google Patents
High accuracy natural gas leakage detector based on thing networking Download PDFInfo
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- CN205264012U CN205264012U CN201520862892.6U CN201520862892U CN205264012U CN 205264012 U CN205264012 U CN 205264012U CN 201520862892 U CN201520862892 U CN 201520862892U CN 205264012 U CN205264012 U CN 205264012U
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- natural gas
- leak detector
- mcu processor
- gas leak
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Abstract
The utility model discloses a high accuracy natural gas leakage detector based on thing networking, including natural gas leakage detector body and LED display screen, the inside of natural gas leakage detector body is equipped with the MCU treater, the MCU treater respectively with power, LED display screen and control button electric connection, pickup assembly passes through signal acquisition and treatment circuit and MCU treater electric connection, wireless communication module and remote monitoring terminal signal connection, MCU treater electric connection has the memory. The utility model discloses a pickup assembly is based on the composition concentration in the analysis natural gas, and the MCU treater reaches based on the composition concentration in the natural gas and sends alarm signal after certain value, and the event is difficult to appear the phenomenon of wrong report, can more accurate warning, and simultaneously, photoelectric detector can increase the MCU treater to be handled and leaks the parameter, makes natural gas leakage detector measurement accuracy more reliably and higher.
Description
Technical field
The invention belongs to natural gas technical field, be specifically related to a kind of high accuracy natural gas leak detector based on Internet of Things.
Background technology
As everyone knows, the Internet of Things epoch come up to us rapidly, and it is the important development direction of 21 century information technology. Its English name is called as " TheInternetofthings ". Internet of Things is not a brand-new thing, its core and theoretical support are still internets, it be between any object of continuity and expansion in internet aspect and object by the information sensing equipment such as radio-frequency antenna technology, infrared remote sensing device and bar shaped or two-dimensional scan, be connected with internet according to the agreement of appointing in advance and carry out exchanges data and a kind of network of communicating by letter.
As everyone knows, natural gas is conventional fuel in life at home, facilitate people's life, but because leaking the accident causing, pipe natural gas brought huge threat to people's life and property simultaneously, in order to take precautions against the generation of this type of accident, whether maintainer regularly detects natural gas to subscriber household and leaks. And more existing natural gas leaking alarm detection instrument are sold on market, but there is following shortcoming in existing natural gas leaking alarm detection instrument: as long as have gas or smog to enter, will report to the police, easily produce wrong report, can affect maintainer's judgement, if natural gas leak detector precision is not high simultaneously, can cause potential safety hazard.
Meanwhile, there is not on the market a kind of natural gas leak detector of remote monitoring transmission at present, therefore can pass in real time natural gas monitoring master station detecting data.
Summary of the invention
The object of the present invention is to provide a kind of high accuracy natural gas leak detector based on Internet of Things, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of high accuracy natural gas leak detector based on Internet of Things, comprise natural gas leak detector body and LED display, the right-hand member of described natural gas leak detector body is provided with gas collection mouth, the lower end of described LED display is provided with control button, on the inwall of described gas collection mouth, be symmetrically arranged with photodetector and sensor cluster, the inside of described natural gas leak detector body is provided with MCU processor, described MCU processor respectively with power supply, LED display and control button are electrically connected, described photodetector is connected with A/D converter by pre-amplification circuit, described A/D converter and MCU processor are electrically connected, described sensor cluster is by signals collecting and treatment circuit and the electric connection of MCU processor, described MCU processor is electrically connected with wireless communication module, described wireless communication module is connected with remote monitoring terminal signal, described MCU processor is electrically connected with memory.
Preferably, described sensor cluster at least comprises infrared sensor, Temperature Humidity Sensor, Smoke Sensor and MQ2 gas sensor.
Preferably, the top of described natural gas leak detector body is provided with warning device, and described warning device and MCU processor are electrically connected.
Preferably, described warning device comprises alarm lamp and alarm hooter, and described alarm hooter is provided with sounding mouth.
Preferably, in described gas collection mouth, be also provided with air suction device, described air suction device and MCU processor are electrically connected.
Technique effect of the present invention and advantage: be somebody's turn to do the high accuracy natural gas leak detector based on Internet of Things, by air suction device in gas collection mouth, can in the time of natural gas leaking, play the effect of gathering, natural gas enters after sensor cluster, CH4 based in natural gas is different with constituent concentrations such as NH3, the radiant energy absorbing is also different, it is different that remaining radiant energy raises the temperature in sensor cluster, humiture variation in sensor cluster is connected to MCU processor by Temperature Humidity Sensor, MCU processor sends signal to warning device, the quick-fried sudden strain of a muscle of alarm lamp, alarm hooter ring, simultaneously, operate and also can make the Leakage Gas parameter of MCU processor processing pass to remote monitoring terminal by wireless communication module by control button, remote monitoring terminal is processed accordingly according to the Leakage Gas parameter of MCU processor processing, then reporting to MCU processor, therefore, can monitor in real time and transmit the detected parameters of natural gas leak detector, sensor cluster of the present invention is the constituent concentration based on analyzing in natural gas, after reaching certain value, the constituent concentration of MCU processor based in natural gas send alarm signal, therefore be not easy to occur the phenomenon of wrong report, can more accurately report to the police, simultaneously, photodetector can increase MCU processor and process leakage parameters, makes natural gas leak detector certainty of measurement more reliable and higher.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is circuit theory module map of the present invention.
In figure: 1 natural gas leak detector body, 2 gas collection mouths, 3LED display screen, 4 control buttons, 5 photodetectors, 6 sensor clusters, 7 warning devices.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of high accuracy natural gas leak detector based on Internet of Things as Figure 1-3, comprise natural gas leak detector body 1 and LED display 3, the right-hand member of described natural gas leak detector body 1 is provided with gas collection mouth 2, the lower end of described LED display 3 is provided with control button 4, on the inwall of described gas collection mouth 2, be symmetrically arranged with photodetector 5 and sensor cluster 6, described sensor cluster 6 at least comprises infrared sensor, Temperature Humidity Sensor, Smoke Sensor and MQ2 gas sensor, the inside of described natural gas leak detector body 1 is provided with MCU processor, described MCU processor respectively with power supply, LED display and control button are electrically connected, described photodetector 5 is connected with A/D converter by pre-amplification circuit, described A/D converter and MCU processor are electrically connected, described sensor cluster 6 is by signals collecting and treatment circuit and the electric connection of MCU processor, sensor cluster 6 of the present invention is the constituent concentrations based on analyzing in natural gas, after reaching certain value, the constituent concentration of MCU processor based in natural gas send alarm signal, therefore be not easy to occur the phenomenon of wrong report, can more accurately report to the police, simultaneously, photodetector 5 can increase MCU processor and process leakage parameters, make natural gas leak detector certainty of measurement more reliable and higher. in described gas collection mouth 2, be also provided with air suction device, described air suction device and MCU processor are electrically connected, described MCU processor is electrically connected with wireless communication module, described wireless communication module is connected with remote monitoring terminal signal, described MCU processor is electrically connected with memory, and the top of described natural gas leak detector body 1 is provided with warning device 7, and described warning device 7 is electrically connected with MCU processor, described warning device 7 comprises alarm lamp and alarm hooter, and described alarm hooter is provided with sounding mouth, by at the interior air suction device of gas collection mouth 2, can in the time of natural gas leaking, play the effect of gathering, natural gas enters after sensor cluster 6, CH4 based in natural gas is different with constituent concentrations such as NH3, the radiant energy absorbing is also different, it is different that remaining radiant energy raises the temperature in sensor cluster 6, humiture variation in sensor cluster 6 is connected to MCU processor by Temperature Humidity Sensor, MCU processor sends signal to warning device 7, the quick-fried sudden strain of a muscle of alarm lamp, alarm hooter ring, simultaneously, operate and also can make the Leakage Gas parameter of MCU processor processing pass to remote monitoring terminal by wireless communication module by control button 4, remote monitoring terminal is processed accordingly according to the Leakage Gas parameter of MCU processor processing, then reporting to MCU processor, therefore, can monitor in real time and transmit the detected parameters of natural gas leak detector.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; although the present invention is had been described in detail with reference to previous embodiment; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment is modified; or part technical characterictic is wherein equal to replacement; within the spirit and principles in the present invention all; any amendment of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (5)
1. the high accuracy natural gas leak detector based on Internet of Things, comprise natural gas leak detector body (1) and LED display (3), the right-hand member of described natural gas leak detector body (1) is provided with gas collection mouth (2), the lower end of described LED display (3) is provided with control button (4), it is characterized in that: on the inwall of described gas collection mouth (2), be symmetrically arranged with photodetector (5) and sensor cluster (6), the inside of described natural gas leak detector body (1) is provided with MCU processor, described MCU processor respectively with power supply, LED display and control button are electrically connected, described photodetector (5) is connected with A/D converter by pre-amplification circuit, described A/D converter and MCU processor are electrically connected, described sensor cluster (6) is by signals collecting and treatment circuit and the electric connection of MCU processor, described MCU processor is electrically connected with wireless communication module, described wireless communication module is connected with remote monitoring terminal signal, described MCU processor is electrically connected with memory.
2. a kind of high accuracy natural gas leak detector based on Internet of Things according to claim 1, is characterized in that: described sensor cluster (6) at least comprises infrared sensor, Temperature Humidity Sensor, Smoke Sensor and MQ2 gas sensor.
3. a kind of high accuracy natural gas leak detector based on Internet of Things according to claim 1, it is characterized in that: the top of described natural gas leak detector body (1) is provided with warning device (7), described warning device (7) is electrically connected with MCU processor.
4. a kind of high accuracy natural gas leak detector based on Internet of Things according to claim 3, is characterized in that: described warning device (7) comprises alarm lamp and alarm hooter, and described alarm hooter is provided with sounding mouth.
5. a kind of high accuracy natural gas leak detector based on Internet of Things according to claim 1, is characterized in that: in described gas collection mouth (2), be also provided with air suction device, described air suction device and MCU processor are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862892.6U CN205264012U (en) | 2015-11-02 | 2015-11-02 | High accuracy natural gas leakage detector based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862892.6U CN205264012U (en) | 2015-11-02 | 2015-11-02 | High accuracy natural gas leakage detector based on thing networking |
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| Publication Number | Publication Date |
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| CN205264012U true CN205264012U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520862892.6U Expired - Fee Related CN205264012U (en) | 2015-11-02 | 2015-11-02 | High accuracy natural gas leakage detector based on thing networking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261158A (en) * | 2015-11-02 | 2016-01-20 | 黄�俊 | High-precision natural gas leakage detector based on Internet of things |
| CN106931312A (en) * | 2017-04-20 | 2017-07-07 | 郭蒲源 | A kind of natural gas leakage detection apparatus |
-
2015
- 2015-11-02 CN CN201520862892.6U patent/CN205264012U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261158A (en) * | 2015-11-02 | 2016-01-20 | 黄�俊 | High-precision natural gas leakage detector based on Internet of things |
| CN106931312A (en) * | 2017-04-20 | 2017-07-07 | 郭蒲源 | A kind of natural gas leakage detection apparatus |
| CN106931312B (en) * | 2017-04-20 | 2018-06-29 | 郭蒲源 | A kind of natural gas leakage detection apparatus |
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| Date | Code | Title | Description |
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| 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: 20160525 Termination date: 20161102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |