CN206820196U - Socket with gas detection function - Google Patents
Socket with gas detection function Download PDFInfo
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- CN206820196U CN206820196U CN201720484703.5U CN201720484703U CN206820196U CN 206820196 U CN206820196 U CN 206820196U CN 201720484703 U CN201720484703 U CN 201720484703U CN 206820196 U CN206820196 U CN 206820196U
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Abstract
A kind of socket with gas detection function, the detection means for detection gas concentration including jack body and on jack body, described detection means includes microprocessor, detection unit, data outputting unit and power supply module, described detection unit includes the gas concentration sensor being connected with microprocessor, described data outputting unit is connected with microprocessor, described microprocessor is also connected with power supply module, and the power supply module is connected with detection unit and data outputting unit respectively.Socket of the present utility model has multiple functions; while original socket function of supplying power is retained; also achieve detection combustable gas concentration in real time and shown or alarmed by data outputting unit, and actively take safeguard measure, so as to protect the person of user and the safety of property.
Description
Technical field
Smart jack field is the utility model is related to, particularly a kind of socket with gas detection function.
Background technology
At present, the smart jack described in us generally refers to a kind of socket of save electricity, and the theory of smart jack is very
Just generated before early, the ratio up to the present developed is wide, but technically needs to improve.Some top grades
Smart jack not only economizes on electricity, moreover it is possible to electrical equipment is protected, some is additionally added anti-lightning strike, anti-short circuit, antioverloading, anticreep function, with
And produce the functions such as electric pulse when eliminating Switching Power Supply or electrical equipment.However, when existing smart jack is applied in kitchen, factory building etc.
When under working environment, due to existing smart jack detection the fuel gas such as carbon monoxide or methane function on Shortcomings
Or blind spot, once the failures such as short circuit, electric spark occurs in combustable gas concentration too high add in circuit, will set off an explosion and fiery
Calamity.And existing combustible gas detecting device, be typically provided only with the indicating members such as buzzer, can not fast shut-off power supply, function list
One, practical function is little.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided one kind detection is accurate, safe and reliable, function
The complete socket with gas detection function.
To achieve the above object, the utility model employs following technical scheme：
A kind of socket with gas detection function, including jack body and on jack body be used for detect
The detection means of gas concentration, described detection means include microprocessor 1, detection unit 2, data outputting unit 3 and power supply
Component 4, described detection unit 2 include the gas concentration sensor 21 being connected with microprocessor 1, described data output list
Member 3 is connected with microprocessor 1, and described microprocessor 1 is also connected with power supply module 4, the power supply module 4 respectively with inspection
Unit 2 is surveyed with data outputting unit 3 to be connected.
Optionally, in addition to control unit 8, described control unit 8 is respectively with microprocessor 1 and for controlling combustible gas
The fuel gas switching device 7 of body break-make is connected, and control unit 8 can be in the control signal for receiving microprocessor 1 and sending
Being turned on and off for fuel gas switching device 7 is controlled afterwards.
Optionally, described detection unit 2 also includes pneumoelectric translation circuit 25, adjusts circuit 22, the and of anti-jamming circuit 23
Analog to digital conversion circuit 24, the input of the pneumoelectric translation circuit 25 are connected with power supply and gas concentration sensor 21 respectively,
The input for adjusting circuit 22 is connected with the output end of pneumoelectric translation circuit 25, and the output end for adjusting circuit 22 is done with anti-
The input for disturbing circuit 23 is connected and is disturbed for anti-stop signal, the input of analog-digital conversion circuit as described 24 and anti-interference electricity
The output end on road 23 is connected, and the output end of analog-to-digital conversion circuit 24 is connected with microprocessor 1.
Optionally, described pneumoelectric translation circuit 25 includes resistance R1 and adjustable resistance R0, the gas concentration sensor
21 one of power connection end is connected by adjustable resistance R0 with the one of power input, and other end ground connection, gas concentration passes
One of signal end of sensor 21 is connected with adjusting the input of circuit 22, and another signal end is by resistance R1 and adjusts electricity
The input connection on road 22, another signal end of gas concentration sensor 21 and resistance R1 intermediate node are with adjusting circuit 22
Input connection, described circuit 22 of adjusting includes operational amplifier A 1, the in-phase input end of the operational amplifier A 1 and
Gas concentration sensor 21 is connected, the reverse phase input of operational amplifier A 1 successively by resistance R4 and adjustable resistance R3 with
The input connection of anti-jamming circuit 23, resistance R2 one end are connected with the output end of pneumoelectric translation circuit 25, the other end and electricity
Resistance R3 is connected with resistance R4 intermediate node, and resistance R5 one end is connected with the reverse phase input of operational amplifier A 1, another
End is connected with the input of anti-jamming circuit 23.
Optionally, described anti-jamming circuit 23 includes operational amplifier A 2, resistance R6, resistance R7, resistance R8, resistance R9
With bilateral diode D8, the in-phase input end of operational amplifier A 2 is successively by resistance R6 and resistance R7 with adjusting the defeated of circuit 22
Go out end connection, the inverting input of operational amplifier A 2 is connected by resistance R8 with adjusting the output end of circuit 22, the computing
Amplifier A2 output end is connected with analog to digital conversion circuit 24, and resistance R9 both ends are same mutually defeated with operational amplifier A 2 respectively
Enter end with output end to be connected for signal feedback.
Optionally, described pneumoelectric translation circuit 25 is also connected with quiescent point adjustment circuit 26, described static state
Operating point adjustment circuit 26 includes operational amplifier A 3 and operational amplifier A 4, the in-phase input end of the operational amplifier A 3 with
Gas concentration sensor 21 is connected, the phase that the inverting input of operational amplifier A 3 passes through resistance R10 and power input
Connection, the output end of operational amplifier A 3 are connected with diode R15 positive poles, the negative pole ground connection of the diode R15, and transport
The inverting input for calculating amplifier A3 is also grounded by resistance R11, and the in-phase input end and gas of the operational amplifier A 4 are dense
Degree sensor 21 is connected, and resistance R13 one end is connected with power input one after resistance R13 connects with resistance R14, resistance
R14 one end ground connection, resistance R13 and resistance R14 intermediate node are connected to the inverting input of operational amplifier A 4, and computing is put
Big device A4 output end is grounded by diode R16 and resistance R12.
Optionally, described data outputting unit 3 includes display screen 31, the harmony alarm module 33 of light alarm module 32, institute
The display screen 31 stated, which is arranged on the panel of jack body, to be used to show combustable gas concentration number, the described He of light alarm module 32
Acoustic alarm module 33 is connected with microprocessor 1 respectively, and described microprocessor 1 can output signal to the He of light alarm module 32
Acoustic alarm module 33 simultaneously makes light alarm module 32 luminous, while acoustic alarm module 33 is sent alarm.
Optionally, described control unit 8 includes relay 5, described relay 5 respectively with microprocessor 1 and flammable
Gas switch device 7 electrically connects, and when microprocessor 1 is to 5 output control signal of relay, relay 5 controls fuel gas to open
Close being turned on and off for device 7.
Optionally, described control unit 8 includes wireless communication module 6, and described wireless communication module 6 passes through wireless communication
Number transmission means be connected respectively with microprocessor 1 and fuel gas switching device 7, described wireless communication module 6 includes
Wireless launcher on jack body and the radio receiver on fuel gas valve, work as microprocessor
1 to 6 output control signal of wireless communication module when, described wireless launcher is described to radio receiver transmission signal
Radio receiver after signal is received by controlling being turned on and off for fuel gas valve.
Optionally, described jack body includes panel, mounting seat, protection door and spring, conductive sleeve, mounting seat and
Protection door is arranged in the housing for the socket being engaged with panel, and mounting seat is located above sleeve, and panel is provided with and sleeve pair
The jack answered, protection door are arranged in mounting seat and between jack and sleeve by spring slide, in jack body also
Provided with the current detection module being connected with microprocessor 1, described current detection module by resistance be 0.01 ohm extremely
Current signal is converted into voltage signal by 0.05 ohm of resistant series with electrical circuit, then after operational amplifier amplifies
The A/D conversions input port of input value microprocessor 1 carries out signal transacting.
Socket of the present utility model with gas detection function is retaining original socket function of supplying power with multiple functions
While, also achieve detection combustable gas concentration in real time and shown or alarmed by data outputting unit, ensure that user is timely
Dangerous information is received, and actively takes safeguard measure, so as to protect the person of user and the safety of property, while is solved in danger
The supply of fuel gas can be recovered after removing, do not interfere with production and living.
Brief description of the drawings
Fig. 1 is illustrative view of functional configuration of the present utility model；
Fig. 2 is detection function flow chart of the present utility model；
Fig. 3 is the circuit diagram of test cell of the present utility model.
Embodiment
Embodiment of the present utility model is provided below in conjunction with accompanying drawing 1 to 3, further explanation is of the present utility model to have gas
The socket embodiment of detection function.Socket of the present utility model with gas detection function is not limited to following examples
Description.
As shown in figure 1, the socket with gas detection function in the utility model, including jack body and it is arranged on
The detection means for detection gas concentration on jack body, described detection means include microprocessor 1, detection unit 2,
Data outputting unit 3 and power supply module 4, described detection unit 2 include the gas concentration sensor being connected with microprocessor 1
21, the combustable gas concentration detected is converted into combustable gas concentration signal and inputted micro- by described gas concentration sensor 21
It is used to handle and obtain combustable gas concentration numerical value in processor 1, described data outputting unit 3 is connected with microprocessor 1,
And microprocessor 1 can export the combustable gas concentration numerical value that gas concentration sensor 21 detects to data outputting unit 3
For showing or alarming, described microprocessor 1 is also connected with power supply module 4, and the output of the power supply module 4 is used to power
And it is connected respectively with detection unit 2 and data outputting unit 3.Socket of the present utility model has multiple functions, former retaining
While having socket function of supplying power, also achieve detection combustable gas concentration in real time and being shown by data outputting unit 3 or
Alarm, ensure that user receives dangerous information in time, and actively take safeguard measure, so as to protect the person of user and property
Safely, while after dangerous release it can recover the supply of fuel gas, not interfere with production and living.
As shown in Fig. 2 work when, described detection means detected in real time by gas concentration sensor 21 in air can
Combustion gas bulk concentration is simultaneously converted into after combustable gas concentration signal in input microprocessor 1 and obtains combustable gas concentration numerical value, institute
The microprocessor 1 stated is compared currently available indoor combustable gas concentration numerical value with the combustable gas concentration threshold value set
Compared with if the combustable gas concentration numerical value of current indoor is more than combustable gas concentration threshold value, microprocessor 1 is sent out to control unit 8
Going out control signal makes control unit 8 close fuel gas switching device 7；If the combustable gas concentration numerical value of current indoor is less than
The combustable gas concentration threshold value of setting, then microprocessor 1 will not send control signal, detection means is continuously maintained in Static Detection
State, and so on.
As shown in figure 1, described detection unit 2 also includes pneumoelectric translation circuit 25, adjusts circuit 22, anti-jamming circuit 23
With analog to digital conversion circuit 24, it is described adjust circuit 22, anti-jamming circuit 23 is arranged on gas concentration sensor 21 and modulus turns
Change and be used to make gas concentration sensor 21 be maintained at optimal quiescent operation state between circuit 24 and shield interference, the pneumoelectric
The input of translation circuit 25 is connected with power supply and gas concentration sensor 21 respectively, the input for adjusting circuit 22 with
The output end of pneumoelectric translation circuit 25 is connected for rectifying and wave-filtering, adjusts the defeated of the output end of circuit 22 and anti-jamming circuit 23
Enter end and be connected and be disturbed for anti-stop signal, the input of analog-digital conversion circuit as described 24 and the output end of anti-jamming circuit 23
It is connected, the output end of analog-to-digital conversion circuit 24 is connected for analog-to-digital conversion with microprocessor 1.
Specifically, as shown in figure 3, described pneumoelectric translation circuit 25 includes resistance R1 and adjustable resistance R0, the gas
One of power connection end of concentration sensor 21 is connected by adjustable resistance R0 with the one of power input, other end ground connection,
One of signal end of gas concentration sensor 21 is connected with adjusting the input of circuit 22, and another signal end passes through resistance
R1 is connected with adjusting the input of circuit 22, another signal end of gas concentration sensor 21 and resistance R1 intermediate node with
The input connection of circuit 22 is adjusted, during work, the normal voltage at the both ends of gas concentration sensor 21 is voltage V1, when detecting
When gas, voltage V1 declines, so as to realize the conversion of data.
Described circuit 22 of adjusting includes operational amplifier A 1, resistance R2, resistance R4, resistance R5 and adjustable resistance R3, institute
The in-phase input end for stating operational amplifier A 1 is connected with gas concentration sensor 21, the reverse phase input of operational amplifier A 1
It is connected successively by resistance R4 and adjustable resistance R3 with the input of anti-jamming circuit 23, resistance R2 one end and pneumoelectric conversion electricity
The output end connection on road 25, the other end are connected with resistance R3 and resistance R4 intermediate node, resistance R5 one end and operation amplifier
Device A1 reverse phase input connection, the other end are connected with the input of anti-jamming circuit 23,
During work, the voltage at adjustable resistance R3 both ends is voltage V3, and the difference of the voltage V1 and voltage V3 can be used for
Judge combustable gas concentration, concentration is bigger if difference is more big.
Described anti-jamming circuit 23 includes operational amplifier A 2, resistance R6, resistance R7, resistance R8, resistance R9 and two-way
Diode D8, the in-phase input end of operational amplifier A 2 connect by resistance R6 and resistance R7 with adjusting the output end of circuit 22 successively
Connect, the inverting input of operational amplifier A 2 is connected by resistance R8 with adjusting the output end of circuit 22, the operational amplifier
A2 output end is connected with analog to digital conversion circuit 24, resistance R9 both ends respectively with the in-phase input end of operational amplifier A 2 and
Output end is connected to be fed back for signal, and one end of the bilateral diode D8 is connected with resistance R6 and resistance R7 intermediate node
Connect, other end ground connection, at work, if in the case of gas concentration is less, at this time operational amplifier A 2 will not be defeated
Go out high level, so as to play jamproof effect.
Described pneumoelectric translation circuit 25 is also connected with quiescent point adjustment circuit 26, and described quiescent point is adjusted
Whole circuit 26 includes operational amplifier A 3 and operational amplifier A 4, the in-phase input end and gas concentration of the operational amplifier A 3
Sensor 21 is connected, and the inverting input of operational amplifier A 3 is connected by resistance R10 with the one of power input, computing
Amplifier A3 output end is connected with diode R15 positive poles, the negative pole ground connection of the diode R15, and operational amplifier
A3 inverting input is also grounded by resistance R11, the in-phase input end of operational amplifier A 3 also with resistance R1 and operation amplifier
Device A1 in-phase input end is connected；The in-phase input end of the operational amplifier A 4 is connected with gas concentration sensor 21,
Resistance R13 one end is connected with power input one after resistance R13 connects with resistance R14, resistance R14 one end ground connection, electricity
Resistance R13 and resistance R14 intermediate node is connected to the inverting input of operational amplifier A 4, the output end warp of operational amplifier A 4
Diode R16 and resistance R12 ground connection is crossed, when in air without fuel gas, gas concentration sensor 21 should be at quiescent operation
Point, if there is quiescent operation point drift because the performance of gas concentration sensor 21 is undesirable, the voltage at resistance R11 both ends
Deviation just occurs in V11 and the voltage V1 at the both ends of gas concentration sensor 21, and now diode R15 can light, while can lead to
Crossing adjustment adjustable resistance R0 resistance makes gas concentration sensor 21 come back to stable voltage V1 values, and also selection is set certainly
Lighted into diode R16 in large deviation, diode R15 lights in little deviation.
Preferably, the model of gas concentration sensor 21 is ZYMQ-2 type gas sensors, the resistance value of the gas sensor with
The linear change of smokescope, different sensitivity can be adjusted before use and is used to detect different types of gas, wherein institute
The smokescope stated includes combustable gas concentration and oil smoke concentration, and when for detecting oil smoke concentration, described fuel gas is opened
Pass device 7 is lampblack absorber.
This socket also includes control unit 8, and described control unit 8 is respectively with microprocessor 1 and for controlling combustible gas
The fuel gas switching device 7 of body break-make is connected, and control unit 8 can be in the control signal for receiving microprocessor 1 and sending
Being turned on and off for fuel gas switching device 7 is controlled afterwards.Specifically, control unit 8 includes relay 5 and wireless communication module
6, described relay 5 electrically connects with microprocessor 1 and fuel gas switching device 7 respectively, when microprocessor 1 is to relay 5
During output control signal, relay 5 controls being turned on and off so that combustable gas concentration in space of fuel gas switching device 7
Maintain normal level.Preferably, described fuel gas switching device 7 is mounted in the valve on inflammable gas pipeline.Institute
The wireless communication module 6 stated is connected with microprocessor 1 and fuel gas switching device 7 respectively by the transmission means of wireless signal
Connect, specifically, wireless communication module 6 includes the wireless launcher being arranged on jack body and installed in fuel gas valve
On radio receiver, when microprocessor 1 is to 6 output control signal of wireless communication module, described wireless launcher
To radio receiver transmission signal, described radio receiver is after signal is received by controlling opening for fuel gas valve
Open or close so that combustable gas concentration maintains normal level in space.The utility model passes through control unit 8 and combustible gas
Body switching device 7, which realizes, cuts off the source of fuel gas when combustable gas concentration is exceeded, so as to quickly reduce
Security risk, in addition, by wireless communication module 6 sockets can remote control fuel gas switching device 7, so as to
The complexity of mechanism is simplified, improves the gentle efficiency of Automated water.
Described data outputting unit 3 includes display screen 31, the harmony alarm module 33 of light alarm module 32, described display
Screen 31, which is arranged on the panel of jack body, to be used to show combustable gas concentration number, described light alarm module 32 and acoustic alarm mould
Block 33 is connected with microprocessor 1 respectively, when the combustable gas concentration numerical value of the current indoor obtained after the processing of microprocessor 1
During more than combustable gas concentration threshold value, described microprocessor 1 can output signal to the harmony alarm module of light alarm module 32
33 and make light alarm module 32 luminous, while acoustic alarm module 33 is sent alarm, until the combustable gas concentration of current indoor
Numerical value stops when being less than combustable gas concentration threshold value.Preferably, the screen of the display screen 31 has fluorescence prompting function, when can
When combustion gas bulk concentration numerical value exceedes the threshold value of setting, the screen display of display screen 31 has warning color, described light alarm module
32 be LED, and described LED includes indicator lamp, combustible gas alarm lamp and oil smoke alarm lamp, described acoustic alarm module 33
It is buzzer.
Described jack body includes panel, mounting seat, protection door and spring, conductive sleeve, mounting seat and protection door
In the housing for the socket being engaged with panel, mounting seat is located above sleeve, and panel is provided with insert corresponding with sleeve
Hole, protection door by spring slide be arranged on mounting seat on and positioned at jack and sleeve between, be additionally provided with jack body and
The current detection module that microprocessor 1 is connected, described current detection module are 0.01 ohm to 0.05 ohm by resistance
Resistant series with electrical circuit, current signal is converted into voltage signal, then input value is micro- after operational amplifier amplifies
The A/D conversions input port of processor 1 carries out signal transacting.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of socket with gas detection function, including jack body and being used on jack body detect gas
The detection means of bulk concentration, it is characterised in that：It is defeated that described detection means includes microprocessor (1), detection unit (2), data
Go out unit (3) and power supply module (4), described detection unit (2) includes the gas concentration sensing being connected with microprocessor (1)
Device (21), described data outputting unit (3) are connected with microprocessor (1), and described microprocessor (1) is gone back and power supply module
(4) it is connected, the power supply module (4) is connected with detection unit (2) and data outputting unit (3) respectively.
2. the socket according to claim 1 with gas detection function, it is characterised in that：Also include control unit (8),
Described control unit (8) is respectively with microprocessor (1) and for controlling the fuel gas switching device (7) of fuel gas break-make
It is connected, control unit (8) can control fuel gas switching device after the control signal that microprocessor (1) sends is received
(7) be turned on and off.
3. the socket according to claim 1 or 2 with gas detection function, it is characterised in that：Described detection unit
(2) also include pneumoelectric translation circuit (25), adjust circuit (22), anti-jamming circuit (23) and analog to digital conversion circuit (24), it is described
The input of pneumoelectric translation circuit (25) is connected with power supply and gas concentration sensor (21) respectively, described to adjust circuit (22)
Input be connected with the output end of pneumoelectric translation circuit (25), adjust the output end of circuit (22) and anti-jamming circuit (23)
Input be connected and be disturbed for anti-stop signal, input and the anti-jamming circuit (23) of analog-digital conversion circuit as described (24)
Output end be connected, the output end of analog-to-digital conversion circuit (24) is connected with microprocessor (1).
4. the socket according to claim 3 with gas detection function, it is characterised in that：Described pneumoelectric translation circuit
(25) include resistance R1 and adjustable resistance R0, one of power connection end of the gas concentration sensor (21) pass through adjustable resistance
R0 is connected with the one of power input, and other end ground connection, one of signal end of gas concentration sensor (21) is with adjusting
The input connection of circuit (22), another signal end are connected by resistance R1 with adjusting the input of circuit (22), and gas is dense
Another signal end of degree sensor (21) and resistance R1 intermediate node are connected with adjusting the input of circuit (22)；
Described circuit (22) of adjusting includes operational amplifier A 1, the in-phase input end and gas concentration of the operational amplifier A 1
Sensor (21) is connected, the reverse phase input of operational amplifier A 1 successively by resistance R4 and adjustable resistance R3 with it is anti-interference
The input connection of circuit (23), resistance R2 one end are connected with the output end of pneumoelectric translation circuit (25), the other end and resistance
R3 is connected with resistance R4 intermediate node, and resistance R5 one end is connected with the reverse phase input of operational amplifier A 1, the other end
It is connected with the input of anti-jamming circuit (23).
5. the socket according to claim 3 with gas detection function, it is characterised in that：Described anti-jamming circuit
(23) operational amplifier A 2, resistance R6, resistance R7, resistance R8, resistance R9 and bilateral diode D8 are included, operational amplifier A 2
In-phase input end is connected by resistance R6 and resistance R7 with adjusting the output end of circuit (22) successively, operational amplifier A 2 it is anti-phase
Input is connected by resistance R8 with adjusting the output end of circuit (22), the output end and analog-to-digital conversion of the operational amplifier A 2
Circuit (24) is connected, and resistance R9 both ends are connected with the in-phase input end and output end of operational amplifier A 2 for believing respectively
Number feedback.
6. the socket according to claim 3 with gas detection function, it is characterised in that：Described pneumoelectric translation circuit
(25) also it is connected with quiescent point adjustment circuit (26), described quiescent point adjustment circuit (26) includes operation amplifier
Device A3 and operational amplifier A 4, the in-phase input end of the operational amplifier A 3 are connected with gas concentration sensor (21), fortune
The inverting input for calculating amplifier A3 is connected by resistance R10 with the one of power input, the output end of operational amplifier A 3
It is connected with diode R15 positive poles, the negative pole ground connection of the diode R15, and the inverting input of operational amplifier A 3 is also
It is grounded by resistance R11；
The in-phase input end of the operational amplifier A 4 is connected with gas concentration sensor (21), and resistance R13 and resistance R14 goes here and there
Resistance R13 one end is connected with power input one after connection, resistance R14 one end ground connection, in resistance R13 and resistance R14
Intermediate node is connected to the inverting input of operational amplifier A 4, and the output end of operational amplifier A 4 passes through diode R16 and resistance
R12 is grounded.
7. the socket according to claim 1 or 2 with gas detection function, it is characterised in that：Described data output
Unit (3) includes display screen (31), light alarm module (32) harmony alarm module (33), and described display screen (31), which is arranged on, to be inserted
It is used to show combustable gas concentration number on the panel of seat body, described light alarm module (32) harmony alarm module (33) is respectively
It is connected with microprocessor (1), described microprocessor (1) can output signal to light alarm module (32) harmony alarm module
(33) and make light alarm module (32) luminous, while acoustic alarm module (33) is sent alarm.
8. the socket according to claim 2 with gas detection function, it is characterised in that：Described control unit (8)
Including relay (5), described relay (5) electrically connects with microprocessor (1) and fuel gas switching device (7) respectively, when
When microprocessor (1) is to relay (5) output control signal, relay (5) control fuel gas switching device (7) unlatching or
Close.
9. the socket according to claim 2 with gas detection function, it is characterised in that：Described control unit (8)
Including wireless communication module (6), described wireless communication module (6) by the transmission means of wireless signal respectively with microprocessor
(1) it is connected with fuel gas switching device (7)；
Described wireless communication module (6) includes the wireless launcher being arranged on jack body and installed in fuel gas valve
Radio receiver on door, when microprocessor (1) is to wireless communication module (6) output control signal, described wireless hair
Injection device is to radio receiver transmission signal, and described radio receiver is after signal is received by controlling fuel gas valve
Door is turned on and off.
10. the socket according to claim 1 with gas detection function, it is characterised in that：Described jack body bag
Panel, mounting seat, protection door and spring are included, conductive sleeve, mounting seat and protection door are arranged on the socket being engaged with panel
Housing in, mounting seat is located above sleeve, and panel is provided with jack corresponding with sleeve, and protection door is installed by spring slide
In mounting seat and between jack and sleeve, the electric current inspection being connected with microprocessor (1) is additionally provided with jack body
Survey module, described current detection module by resistant series that resistance is 0.01 ohm to 0.05 ohm with electrical circuit,
Current signal is converted into voltage signal, then the A/D of input value microprocessor (1) changes input port after operational amplifier amplifies
Carry out signal transacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484703.5U CN206820196U (en) | 2017-05-02 | 2017-05-02 | Socket with gas detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484703.5U CN206820196U (en) | 2017-05-02 | 2017-05-02 | Socket with gas detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206820196U true CN206820196U (en) | 2017-12-29 |
Family
ID=60755079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484703.5U Expired - Fee Related CN206820196U (en) | 2017-05-02 | 2017-05-02 | Socket with gas detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206820196U (en) |
-
2017
- 2017-05-02 CN CN201720484703.5U patent/CN206820196U/en not_active Expired - Fee Related
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| 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: 20171229 Termination date: 20210502 |
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| CF01 | Termination of patent right due to non-payment of annual fee |