CN205943025U - Stand alone type gas detector with wireless transmission function - Google Patents
Stand alone type gas detector with wireless transmission function Download PDFInfo
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- CN205943025U CN205943025U CN201620866484.2U CN201620866484U CN205943025U CN 205943025 U CN205943025 U CN 205943025U CN 201620866484 U CN201620866484 U CN 201620866484U CN 205943025 U CN205943025 U CN 205943025U
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- microprocessor
- combustible gas
- communication module
- wireless communication
- gas sensor
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Abstract
The utility model discloses a combustible gas sensor, wireless communication module and the power that have microprocessor and be connected with microprocessor respectively, combustible gas sensor wherein, combustible gas sensor pass through signal amplification circuit and connect microprocessor, and the combustible gas sensor is used for detecting combustible gas concentration to alarm output signal to microprocessor when concentration exceedes the default, microprocessor for alarm signal to the combustible gas sensor output handles the back, sends to wireless communication module, wireless communication module for convert the alarm signal of microprocessor output to wireless radio frequency communication signals wireless output, the microprocessor power supply is connected to the power. The utility model discloses a when stand alone type gas detector with wireless transmission function detects combustible gas and has the leakage, transfer remote terminal communications facilities to the alarm signal of microprocessor output through wireless communication module and report to the police.
Description
Technical field
The utility model is related to a kind of combustible gas detecting field, and espespecially a kind of stand alone type with wireless transmission function can
Combustion gas bulk detector.
Background technology
Solely combustible gas probe mainly divides two kinds at present：1st, Separated type combustible gas detector：Acoustic scene can only be realized
Light alarm is it is impossible to communicate.Gas leakage information can not transmit in time.2nd, wired combustible gas probe：Can achieve communication, but
Need field wiring, complicated, high cost is installed.
Utility model content
The purpose of this utility model is that solving existing combustible gas probe gas leakage information can not transmit in time
Problem, for solving this problem using a kind of scheme of the Separated type combustible gas detector with wireless transmission function.
The technical scheme adopting by solving the technical problem that proposed of the utility model is：Of the present utility model have wirelessly
The Separated type combustible gas detector of transfer function includes microprocessor and the fuel gas being connected respectively with microprocessor
Sensor, wireless communication module and power supply；Wherein combustible gas sensor, combustible gas sensor passes through signal amplification circuit
Connect microprocessor, combustible gas sensor is used for detecting combustable gas concentration, and output is reported to the police when concentration exceedes preset value
Signal is to microprocessor；Microprocessor, after the alarm signal that combustible gas sensor exports is processed, send to
Wireless communication module；Wireless communication module, the alarm signal for exporting microprocessor is converted into RF wireless communication signal
Wireless output；Power supply, connects microprocessor power supply.
The technical scheme that the utility model is further qualified is included：
Described wireless communication module can be WIFI communication module or mobile communication module.
By technique scheme, the beneficial effects of the utility model are：Of the present utility model have wireless transmission function
Separated type combustible gas detector when fuel gas is detected and having leakage, by wireless communication module, microprocessor is exported
Alarm signal is passed to remote terminal communication apparatus and is reported to the police.
Brief description
The structural principle square frame that Fig. 1 has the Separated type combustible gas detector of wireless transmission function for the utility model shows
It is intended to.
Specific embodiment
Below in conjunction with accompanying drawing, structure of the present utility model is described further.
With reference to Fig. 1, the Separated type combustible gas detector with wireless transmission function of the present utility model includes micro- place
Reason device and the combustible gas sensor, wireless communication module and the power supply that are connected with microprocessor respectively；Wherein fuel gas passes
Sensor, combustible gas sensor connects microprocessor by signal amplification circuit, and combustible gas sensor is used for detecting combustible gas
Bulk concentration, and when concentration exceedes preset value output alarm signal to microprocessor；Microprocessor, for sensing to fuel gas
After the alarm signal of device output is processed, send to wireless communication module；Wireless communication module, for exporting microprocessor
Alarm signal be converted into RF wireless communication signal and wirelessly export；Power supply, connects microprocessor power supply.In the present embodiment, can
Combustion gas body sensor is used for detecting combustable gas concentration, and combustable gas concentration is changed into level signal, is amplified by signal
Circuit inputs to microprocessor after amplifying；Microprocessor carries out analog-to-digital conversion and calculation process, with flammable gas explosion lower limit pair
Ratio completes alarm decision, makes the instruction of warning acousto-optic, and warning sound and light signal is sent to wireless communication module；Wireless telecommunications
Warning sound and light signal is converted into radiofrequency signal and sends remote terminal communication apparatus by antenna by module.Wireless communication module is permissible
It is WIFI communication module or mobile communication module, remote terminal communication apparatus can be smart mobile phone.Thus realizing alarm network,
Avoid track laying simultaneously, reduce difficulty of construction.
Although being described in detail to specific embodiment of the present utility model in conjunction with accompanying drawing, it is right to should not be construed as
The restriction of protection domain of the present utility model.In scope described by claims, those skilled in the art are without creation
Property the various modifications that can make of work and deformation still fall within protection domain of the present utility model.
Claims (2)
1. a kind of Separated type combustible gas detector with wireless transmission function it is characterised in that：Described stand alone type is flammable
Gas detector include microprocessor and the combustible gas sensor being connected with microprocessor respectively, wireless communication module and
Power supply；Wherein combustible gas sensor, combustible gas sensor connects microprocessor, fuel gas by signal amplification circuit
Sensor is used for detecting combustable gas concentration, and when concentration exceedes preset value output alarm signal to microprocessor；Microprocessor
Device, after the alarm signal that combustible gas sensor exports is processed, sends to wireless communication module；Wireless telecommunications
Module, the alarm signal for exporting microprocessor is converted into RF wireless communication signal and wirelessly exports；Power supply, connects micro-
Processor is powered.
2. there is the Separated type combustible gas detector of wireless transmission function as claimed in claim 1 it is characterised in that：Described
Wireless communication module can be WIFI communication module or mobile communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866484.2U CN205943025U (en) | 2016-08-11 | 2016-08-11 | Stand alone type gas detector with wireless transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866484.2U CN205943025U (en) | 2016-08-11 | 2016-08-11 | Stand alone type gas detector with wireless transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943025U true CN205943025U (en) | 2017-02-08 |
Family
ID=57919657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866484.2U Active CN205943025U (en) | 2016-08-11 | 2016-08-11 | Stand alone type gas detector with wireless transmission function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137159A (en) * | 2021-11-23 | 2022-03-04 | 深圳市海曼科技股份有限公司 | Combustible gas detector |
-
2016
- 2016-08-11 CN CN201620866484.2U patent/CN205943025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137159A (en) * | 2021-11-23 | 2022-03-04 | 深圳市海曼科技股份有限公司 | Combustible gas detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |