CN207149042U - A kind of gas leakage long-distance alarm apparatus - Google Patents
A kind of gas leakage long-distance alarm apparatus Download PDFInfo
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- CN207149042U CN207149042U CN201720916546.0U CN201720916546U CN207149042U CN 207149042 U CN207149042 U CN 207149042U CN 201720916546 U CN201720916546 U CN 201720916546U CN 207149042 U CN207149042 U CN 207149042U
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Abstract
The utility model discloses a kind of gas leakage long-distance alarm apparatus, including battery, first electric capacity, second electric capacity, 3rd electric capacity, resistance, voltage-stablizer, gas security, potentiometer, triode and mixed-media network modules mixed-media, when gas sensor senses combustion gas gas, current signal strengthens, and then make triode ON, connect the power supply of mixed-media network modules mixed-media, mixed-media network modules mixed-media sends alarm signal, received by mobile terminal, compared with prior art, the utility model senses whether combustion gas leaks by gas sensor, if sense gas leakage, alarm signal is remotely sent to mobile terminal by mixed-media network modules mixed-media, it is easy to discovery and timely processing in time, avoid security situation, value with popularization and application.
Description
Technical field
It the utility model is related to gas safe technical field, more particularly to a kind of gas leakage long-distance alarm apparatus.
Background technology
Combustion gas is the general name of gaseous fuel, and it can burn and release heat, is used for city dweller and industrial enterprise.Combustion gas
Species it is a lot, mainly have natural gas, manufactured gas, manufactured fuel gas, liquefied petroleum gas and biogas, coal gas.In the prior art, gas leakage
It can cause security incident, but be difficult to find gas leakage situation when personnel are outgoing, accordingly, there exist room for improvement.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of gas leakage long-distance alarm apparatus.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model include battery, the first electric capacity, the second electric capacity, the 3rd electric capacity, resistance, voltage-stablizer, gas security,
Potentiometer, triode and mixed-media network modules mixed-media, battery 12V, the first electric capacity are 10uF, the second electric capacity is 1000pF, the 3rd electric capacity is
47pF, resistance are 10k Ω, voltage-stablizer model 2CW1, gas security model QM-9891, potentiometer are 10k Ω, three poles
Pipe model 3DG9011, mixed-media network modules mixed-media are SIM mixed-media network modules mixed-medias.
The beneficial effects of the utility model are：
The utility model is a kind of gas leakage long-distance alarm apparatus, and compared with prior art, the utility model passes through gas
Whether sensor sensing combustion gas is leaked, if sensing gas leakage, remotely alarm signal is sent to mobile terminal by mixed-media network modules mixed-media
Number, it is easy to discovery and timely processing in time, avoids security situation, the value with popularization and application.
Brief description of the drawings
Fig. 1 is circuit structure schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1：The utility model include battery, the first electric capacity, the second electric capacity, the 3rd electric capacity, resistance, voltage-stablizer,
Gas security, potentiometer, triode and mixed-media network modules mixed-media, battery 12V, the first electric capacity are 10uF, the second electric capacity be 1000pF,
3rd electric capacity is 47pF, resistance is 10k Ω, voltage-stablizer model 2CW1, gas security model QM-9891, potentiometer are
10k Ω, triode model 3DG9011, mixed-media network modules mixed-media are SIM mixed-media network modules mixed-medias.
The micro heating of heater strip into gas sensor Q by three terminal regulator IC of battery E direct-electrifyings, while supply gas
Body sensor Q input current signal, when gas sensor Q senses combustion gas gas, current signal enhancing, and then make three
Pole pipe VT is turned on, and connects mixed-media network modules mixed-media WL power supply, and mixed-media network modules mixed-media WL sends alarm signal, received by mobile terminal, is adjusted
Potentiometer RP adjusts the intensity of gas sensor Q output currents, therefore, it is possible to adjust gas sensor Q induction sensitivity.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (1)
- A kind of 1. gas leakage long-distance alarm apparatus, it is characterised in that：Including battery, the first electric capacity, the second electric capacity, the 3rd electric capacity, Resistance, voltage-stablizer, gas security, potentiometer, triode and mixed-media network modules mixed-media, battery 12V, the first electric capacity are 10uF, second Electric capacity is 1000pF, the 3rd electric capacity is 47pF, resistance is 10k Ω, voltage-stablizer model 2CW1, gas security model QM- 9891st, potentiometer be 10k Ω, triode model 3DG9011, mixed-media network modules mixed-media be SIM mixed-media network modules mixed-medias；The positive pole of battery is connected with the colelctor electrode of the first end of the first electric capacity, the input of voltage-stablizer and triode simultaneously, battery Negative pole simultaneously with the second end of the first electric capacity, the first end of resistance, the first end of potentiometer, the first end and net of the 3rd electric capacity The negative electricity source of network module connects, the first end connection of fire end, combustion gas sensing in the negative pole and gas security of voltage-stablizer The second end of fire end and the second end of resistance connect in device, and the first end of gas security and the first end of the second electric capacity connect Connect, the second end of the second electric capacity and the output end of voltage-stablizer connect, and the second end of gas security and the second end of potentiometer connect Connect, the sliding end of potentiometer is connected with the second end of the 3rd electric capacity and the base stage of triode simultaneously, the emitter stage and net of triode The cathode power supply end connection of network module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916546.0U CN207149042U (en) | 2017-07-26 | 2017-07-26 | A kind of gas leakage long-distance alarm apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916546.0U CN207149042U (en) | 2017-07-26 | 2017-07-26 | A kind of gas leakage long-distance alarm apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149042U true CN207149042U (en) | 2018-03-27 |
Family
ID=61672772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916546.0U Active CN207149042U (en) | 2017-07-26 | 2017-07-26 | A kind of gas leakage long-distance alarm apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149042U (en) |
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2017
- 2017-07-26 CN CN201720916546.0U patent/CN207149042U/en active Active
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