CN207351884U - Methane transducer - Google Patents
Methane transducer Download PDFInfo
- Publication number
- CN207351884U CN207351884U CN201721481490.7U CN201721481490U CN207351884U CN 207351884 U CN207351884 U CN 207351884U CN 201721481490 U CN201721481490 U CN 201721481490U CN 207351884 U CN207351884 U CN 207351884U
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- CN
- China
- Prior art keywords
- module
- alarm
- control
- database
- microcontroller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
CH4 methane transducers, including CH_4 detection module, control module, alarm module, line module and power module, the CH_4 detection module are connected to the control module by Acquisition Circuit；The control module includes microcontroller, display, database and wireless data transmitter, the microcontroller is connected to the database, the display screen and the alarm module by control circuit, and the microcontroller is by the wireless data transmitter wireless connection in line module；The alarm module includes warning lamp, buzzer and setup module；The line module includes PC ends and cell phone application, and the line module can check the data preserved in database by wireless data transmitter；The power module is powered to the CH_4 detection module, the control module and the alarm module.The utility model can continue to alarm to staff to react, and real-time display methane concentration, avoid error, preferably ensure the personal safety of staff.
Description
Technical field
It the utility model is related to sensor, more particularly to methane transducer.
Background technology
As industrial power, safety of coal mines is China's urgent problem to be solved all the time.Colliery is in safety in production process
In can be there are flammable explosive gas, these inflammable and explosive personal safeties that threaten staff.In recent years, safety of coal mines is quick-fried
Fried accident frequently occurs, and not only causes huge economy and personal casualty loss, and great pollution is also caused to environment.
With the application of gas detection sensor, Safety of Coal Mine Production is taken on a new look to a certain extent.Inflammable easy
In gas explosion body, the distribution of methane is the most extensive.Methane is simplest organic matter, is natural gas, biogas, casing-head gas and coal mine
The main component of road gas etc..Methane no color or smell, can be only detected by sensitive reliable detecting instrument.Methane passes
Sensor can avoid the generation of accident by automatic alarm in methane content exceeding preset limit, and existing methane transducer, is directly to pacify mostly
Noise is larger in mine wall, during construction often can't hear alarm song, and time of fire alarming is short or not in time, the life to miner
Safety damages.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides methane transducer, its is easy to use, alarm effect
Fruit is good.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model is：
Methane transducer, including CH_4 detection module, control module, alarm module, line module and power module, it is described
CH_4 detection module is connected to the control module by Acquisition Circuit；The control module includes microcontroller, display, data
Storehouse and wireless data transmitter, the microcontroller are connected to the database, the display screen and institute by control circuit
Alarm module is stated, the microcontroller is by the wireless data transmitter wireless connection in line module；The alarm module bag
Include warning lamp, buzzer and setup module；The line module includes PC ends and cell phone application, and the line module can pass through nothing
Line data link checks the data preserved in database；The power module is to the CH_4 detection module, the control mould
Block is powered with the alarm module.
Further, the CH_4 detection module is infrared methane concentration probe.
Further, the control circuit is equipped with the alarm button for manual control.
Further, the setup module can set the concentration threshold that detection is alarmed.
The beneficial effects of the utility model are：It is easy to use, alarm can be continued until staff reacts, and in fact
When show the concentration of methane, avoid the occurrence of error, preferably ensure the personal safety of staff.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
In order to make the content of the utility model be easier to be clearly understood, below in conjunction with the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, methane transducer, including CH_4 detection module, control module, alarm module, line module and electricity
Source module, the CH_4 detection module are infrared methane concentration probe, and the CH_4 detection module is connected to by Acquisition Circuit
The control module.The control module includes microcontroller, display, database and wireless data transmitter, the microcontroller
The database, the display screen and the alarm module, the control circuit are connected to by control circuit to be equipped with
For the alarm button of manual control；The microcontroller is by the wireless data transmitter wireless connection in line module.Institute
Stating alarm module includes warning lamp, buzzer and setup module, and the setup module can set the concentration threshold that detection is alarmed.
The line module includes PC ends and cell phone application, and the line module can be checked in database by wireless data transmitter and protected
The data deposited.The power module is powered to the CH_4 detection module, the control module and the alarm module.
The course of work of the utility model is as follows：
Infrared methane concentration probe detects Methane in Air concentration in real time, by Acquisition Circuit by data information transfer to single
Piece machine, microcontroller gives data information transfer to the database by control circuit, and shows methane concentration on a display screen, together
When setup module by numerical information with set concentration threshold compare, when methane concentration is more than threshold value, warning lamp flicker, bee
Ring device sounds, and PC ends can also receive warning message with cell phone application, and staff withdraws as early as possible, ventilation personnel carry out as early as possible for prompting
Ventilation, pressing alarm button alarm can release, and prompt time is long, preferably ensure the personal safety of staff.
The foregoing is merely the preferred embodiment of the utility model patent, is not intended to limit the utility model specially
Profit, all any modification, equivalent and improvement made within the spirit and principle of the utility model patent etc., should all include
Within the protection domain of the utility model patent.
Claims (4)
1. methane transducer, it is characterised in that including CH_4 detection module, control module, alarm module, line module and power supply
Module, the CH_4 detection module are connected to the control module by Acquisition Circuit；The control module includes microcontroller, shows
Show device, database and wireless data transmitter, the microcontroller is connected to the database, described aobvious by control circuit
Show device and the alarm module, the microcontroller is by the wireless data transmitter wireless connection in line module；The report
Alert module includes warning lamp, buzzer and setup module；The line module includes PC ends and cell phone application, the line module
The data preserved in database can be checked by wireless data transmitter；The power module is to the CH_4 detection module, institute
Control module is stated to power with the alarm module.
2. methane transducer according to claim 1, it is characterised in that：The CH_4 detection module is infrared methane concentration
Probe.
3. methane transducer according to claim 1, it is characterised in that：The control circuit is equipped with for manual control
Alarm button.
4. methane transducer according to claim 1, it is characterised in that：The setup module can set what detection was alarmed
Concentration threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481490.7U CN207351884U (en) | 2017-11-09 | 2017-11-09 | Methane transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481490.7U CN207351884U (en) | 2017-11-09 | 2017-11-09 | Methane transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207351884U true CN207351884U (en) | 2018-05-11 |
Family
ID=62354178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721481490.7U Expired - Fee Related CN207351884U (en) | 2017-11-09 | 2017-11-09 | Methane transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207351884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727575A (en) * | 2017-11-09 | 2018-02-23 | 江苏坤发信息科技有限公司 | Methane transducer |
-
2017
- 2017-11-09 CN CN201721481490.7U patent/CN207351884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727575A (en) * | 2017-11-09 | 2018-02-23 | 江苏坤发信息科技有限公司 | Methane transducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |