CN109191795A - A kind of combustion gas gateway, gas safety detection system and gas-cooker - Google Patents
A kind of combustion gas gateway, gas safety detection system and gas-cooker Download PDFInfo
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- CN109191795A CN109191795A CN201811335117.XA CN201811335117A CN109191795A CN 109191795 A CN109191795 A CN 109191795A CN 201811335117 A CN201811335117 A CN 201811335117A CN 109191795 A CN109191795 A CN 109191795A
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- 239000000567 combustion gas Substances 0.000 title claims abstract description 105
- 239000007789 gas Substances 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000010295 mobile communication Methods 0.000 claims abstract description 22
- 239000003034 coal gas Substances 0.000 claims abstract description 18
- 239000002737 fuel gas Substances 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of persons
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Signal Processing (AREA)
- Emergency Management (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Regulation And Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The present invention relates to a kind of combustion gas gateway, including shell and circuit board inside the shell is set, circuit board includes micro controller module and the coal gas detection module, mobile communication module, the radio frequency transceiving module that connect respectively with micro controller module；Micro controller module is communicated by radio frequency transceiving module with combustion gas relevant device, is communicated by mobile communication module with data platform；When coal gas detection module detects that the concentration of combustion gas is more than that threshold value or wireless communication module receive when closing valve signal, micro controller module control radio frequency transceiving module externally sends the radio frequency signal including closing valve order.The beneficial effects of the invention are that the leakage situation of combustion gas can be monitored; cooperation gas cut off valve can cut off fuel gas source in the case where gas leakage and other dangerous situations occur; protect the security of the lives and property of user; the device status information that can also receive and upload simultaneously combustion gas relevant device, allows user to issue pass valve signal by combustion gas gateway.
Description
Technical field
The present invention relates to domestic gas fields, and in particular to a kind of combustion gas gateway, gas safety detection system and gas-cooker.
Background technique
Information Technology Development deepens constantly since last decade, and people increasingly get used under allegro pressure living,
It has passed through one day busy, during body tired out is gone back home in tow, people often are negligent of preventing to emergency events such as gas leakages
Model.Therefore explosion, fire case take place frequently in recent years, most to be formed with very big association with the effective early warning plane of shortage, at present tradition
Gas monitoring depend on the vigilance of people, be unable to monitor automatically, when it is impossible to meet people for gas leakage
The requirement of quick response and control.
In application number: 2017109883475, patent name: disclosing one kind in a kind of valve runner and gas tank can examine
The valve runner of own switch state is surveyed, and uploads switching-state information, which can use on gas tank as gas tank
Valve, the valve on natural gas line as gas pipeline in kitchen can also be used.In application number: 2018111876402,
Patent name: a kind of fuel gas shutoff that can remotely receive extraneous fuel gas shutoff signal is disclosed in a kind of automatic fuel gas cutting off device
Valve automatically cuts off combustion gas according to signal.Both equipment are each provided with special function in, but do not have also at present equipment with
The two combines, and synthesis forms a kind of gas safety detection system that function is more perfect, and can greatly reduce household combustion gas makes
Security risk.
Summary of the invention
For the shortcoming for avoiding background technique, the present invention provides a kind of combustion gas gateway, can cooperate gas cut off valve, when out
When existing gas leakage, pass valve signal can be remotely sent to gas cut off valve and cuts off fuel gas source.A kind of gas safe is also provided simultaneously
Detection system, when forgetting to close fuel gas source valve, user can remotely send pass valve signal and cut off fuel gas source to gas cut off valve.
A kind of combustion gas gateway proposed by the present invention including shell and sets circuit board inside the shell, and circuit board includes micro-
Controller module and the coal gas detection module being connect respectively with micro controller module, mobile communication module, radio transceiver
Module；Micro controller module is communicated by radio frequency transceiving module with combustion gas relevant device, and mobile communication module is passed through
It is communicated with data platform；When coal gas detection module detects that the concentration of combustion gas is more than that threshold value or wireless communication module receive pass
When valve signal, micro controller module control radio frequency transceiving module externally sends the less radio-frequency letter including closing valve order
Number.
Further, circuit board further includes being connect with micro controller module for detecting the temperature detection mould of hearth temperature
Block and human-body infrared sensing module；In the case that human body infrared is not detected in human-body infrared sensing module, temperature detection mould
When block detects that the temperature rise in preset time is more than temperature rise threshold value or detects that Current Temperatures are more than temperature threshold, microcontroller mould
Block control radio frequency transceiving module externally sends the radio frequency signal including closing valve order.
Further, circuit board further includes the display panel module connecting with micro controller module, and display panel module is for showing
Show hearth temperature and engagement time.
Further, circuit board further includes the buzzer module connecting with micro controller module, and buzzer module is for working as
Starting, which is uttered long and high-pitched sounds, when there are abnormal conditions carries out audible alarm.
Further, circuit board further includes the LED lamp module connecting with micro controller module, and LED lamp module is used for when out
Starting flashing carries out light warning when existing abnormal conditions.
In the present invention, mobile communication module is NB-IoT module, GPRS module, any one in 2G, 3G, 4G, 5G, excellent
Select NB-IoT module.
A kind of gas safety detection system that the present invention also proposes, including can be with the data platform of communication of mobile terminal, combustion
Gas stop valve and combustion gas gateway with mobile communication module, radio frequency transceiving module and coal gas detection module；Fuel gas network
Pass is communicated by mobile communication module with data platform, is led to by radio frequency transceiving module and gas cut off valve
Letter；Data platform receives the device status information that combustion gas gateway itself and gas cut off valve are sent by combustion gas gateway；Data are flat
Platform can send according to the pass valve order of mobile terminal and close valve signal to combustion gas gateway；When combustion gas gateway detects that the concentration of combustion gas is super
When crossing threshold value or when receiving the pass valve signal of data platform transmission, combustion gas gateway, which is sent, closes valve signal to gas cut off valve, combustion
Gas stop valve closes valve and cuts off combustion gas.
It further, further include valve runner；Combustion gas gateway is communicated by radio frequency transceiving module with valve runner, number
The device status information that valve runner is sent is received by combustion gas gateway according to platform；Valve body where gas cut off valve is located at valve runner
Downstream.
A kind of gas-cooker that the present invention also proposes, including gas-cooker ontology and circuit board, circuit board include microcontroller mould
Block and coal gas detection module, mobile communication module, the radio frequency transceiving module being connect respectively with micro controller module；Micro-control
Device module processed is communicated by radio frequency transceiving module with combustion gas relevant device, and mobile communication module and data platform are passed through
It is communicated；When coal gas detection module detect combustion gas concentration be more than threshold value or wireless communication module receive close valve signal when,
Micro controller module control radio frequency transceiving module externally sends the radio frequency signal including closing valve order.
Further, circuit board further includes being connect with micro controller module for detecting the temperature detection mould of hearth temperature
Block and human-body infrared sensing module；In the case that human body infrared is not detected in human-body infrared sensing module, temperature detecting module
When detecting that the temperature rise in preset time is more than temperature rise threshold value or detects that Current Temperatures are more than temperature threshold, micro controller module
Control radio frequency transceiving module externally sends the radio frequency signal including closing valve order.
Combustion gas gateway beneficial effect of the present invention is can be used as in family data between combustion gas relevant device and data platform and hands over
Mutual bridge can receive the device status information that combustion gas relevant device is sent, and device status information be uploaded to data platform,
User is set to connect the current device state that data platform understands combustion gas relevant device in family by mobile terminal；Combustion gas gateway
Can also be according to the pass valve order that user issues, sending pass valve signal to gas cut off valve makes its cut off fuel gas source.Fuel gas network simultaneously
The leakage situation that can also monitor combustion gas is closed, cooperation gas cut off valve can occur gas leakage, dryout under the dangerous situations such as pot
Fuel gas source is cut off, the security of the lives and property of user is protected.Gas safety detection system and gas-cooker beneficial effect of the invention can
Referring to combustion gas gateway.
Detailed description of the invention
Fig. 1 is the module composition schematic diagram of 1 combustion gas gateway of embodiment.
Fig. 2 is the system composition schematic diagram of 2 gas safety detection system of embodiment.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Embodiment 1, referring to attached drawing 1, a kind of combustion gas gateway including shell and sets circuit board inside the shell, and circuit board includes
Micro controller module 11 and the coal gas detection module 12 being connect respectively with micro controller module 11, mobile communication module 14, nothing
Line RF receiving and transmission module 13；Micro controller module 11 is communicated by radio frequency transceiving module 13 with combustion gas relevant device,
It is communicated by mobile communication module 14 with data platform；When coal gas detection module 12 detects that the concentration of combustion gas is more than threshold value
Or wireless communication module receives when closing valve signal, micro controller module 11, which controls radio frequency transceiving module 13 and externally sends, includes
Close the radio frequency signal including valve order.Mobile communication module 14 can for GPRS module, NB-IoT module, 2G, 3G, 4G,
Any one in 5G, preferred NB-IoT module in the present embodiment.
There are two types of the present embodiment combustion gas gateway major functions, first is that as data between combustion gas relevant device and data platform
Interactive bridge, combustion gas relevant device can be the gas cut off valve mentioned in background technique, valve runner, receive and upload combustion gas
The device status information of relevant device；Second is that the security situation that monitoring combustion gas uses, such as the detection of gas leakage.For first
Point, combustion gas gateway can by radio frequency transceiving module 13 receive combustion gas relevant device respectively externally send heartbeat data, set
Standby status data etc., combustion gas gateway pass through NB-IoT module again and upload the data of combustion gas relevant device and combustion gas gateway itself
To data platform, while the order that can also issue data platform is transmitted to combustion gas relevant device.For second point, combustion gas gateway
Included coal gas detection module 12 itself sends when the concentration for detecting combustion gas is more than threshold value and closes valve order to gas cut off valve
It is set to cut off gas source.
Other than above two function, the present embodiment combustion gas gateway also has the function of that pot is dryouied in monitoring, specifically, circuit
Plate further includes the temperature detecting module 15 and human-body infrared sensing module 16 connecting with micro controller module 11；Temperature detecting module
15 mainly for detection of current hearth temperature；In the case that human body infrared is not detected in human-body infrared sensing module 16, temperature
It is micro- when detection module 15 detects that the temperature rise in preset time is more than temperature rise threshold value or detects that Current Temperatures are more than temperature threshold
Controller module 11 controls externally radio frequency signal of the transmission including closing valve order of radio frequency transceiving module 13.It dryouies
Feature that there are two the characteristics of pot, first, often user in kitchen and does not forget have food cooking；Second, before dryouting pot, because
For moisture in pot presence and do not stop to evaporate, the temperature near gas-cooker can not stop to fluctuate in a higher range, and work as
Moisture evaporates, and since the moisture not evaporated takes away heat, the temperature near gas-cooker can be increased quickly.For second
Point also will appear quickly increasing again for temperature if middle small fire is turned high fire or lights another stone or metal plate for standing a stove on as a precaution against fire by user, it can be seen that
Normal hearth heating and the main distinction dryouied between pot are just whether presence of people.If combustion gas gateway exists in the present embodiment
In the case where human body infrared is not detected, when detecting that the temperature rise in preset time is more than temperature rise threshold value, then current gas is judged
There is a situation where dryouting pot, combustion gas gateway is sent to close valve order and so that its is cut off gas source to gas cut off valve stove.
The present embodiment combustion gas gateway also has some secondary functions, specifically, circuit board further includes and micro controller module
Buzzer module 18, the LED lamp module 17, display panel module 19 of 11 connections, buzzer module 18, which is used to work as, there are abnormal conditions
Starting, which is uttered long and high-pitched sounds, when needing to close valve carries out audible alarm prompting user, and LED lamp module 17 is used to abnormal conditions occur to need to close valve
Shi Qidong flashing carries out light warning and reminds user, and display panel module 19 is for showing hearth temperature and engagement time.
In the complete situation of functional module, combustion gas gateway can monitor all data and carry out scene analysis, and sentence
Upload data platform after making result: one, in the case where combustion gas gas cut off valve in the open state, when detected human body infrared,
Constant temperature rises and when without gas leakage, determines currently to be user security gas field scape；Two, it is in combustion gas gas cut off valve
Under opening state, when having detected that human body infrared, temperature do not rise and have gas leakage, determine currently unsafe for user
With gas field scape；Three, when the concentration for detecting combustion gas is more than threshold value, determine currently to be gas leakage scene；Four, when being not detected
When temperature rise in human body infrared, preset time is more than temperature rise threshold value, determine currently to be to dryout a pot scene；Five, default when detecting
When constant temperature declines, there is gas leakage and persistently increases concentration more than threshold value in time, determine currently to be put out by water field for flame
Scape；Six, when detection constant temperature drops to room temperature, judgement is currently to finish scene with gas.
The present embodiment combustion gas gateway as in family between combustion gas relevant device and data platform data interaction bridge, can connect
The device status information that combustion gas relevant device is sent is received, and device status information is uploaded to data platform, leads to user
Cross the current device state that mobile terminal connection data platform understands combustion gas relevant device in family；Combustion gas gateway can also be according to user
The pass valve order issued, sending pass valve signal to gas cut off valve makes its cut off fuel gas source.Combustion gas gateway can also monitor simultaneously
The leakage situation of combustion gas, cooperation gas cut off valve can cut off fuel gas source in the case where gas leakage occurs, dryouies the dangerous situations such as pot, protect
Protect the security of the lives and property of user.
Embodiment 2, referring to attached drawing 2, a kind of gas safety detection system, including can be with the data platform of communication of mobile terminal
200, gas cut off valve 300, valve runner 400 and have mobile communication module, radio frequency transceiving module and coal gas detection mould
The combustion gas gateway 100 of block；Gas cut off valve 300 is located at the downstream of 400 place valve body of valve runner；Combustion gas gateway 100 passes through movement
Communication module is communicated with data platform 200, passes through radio frequency transceiving module and gas cut off valve 300 and valve runner 400
It is communicated；Data platform 200 by combustion gas gateway 100 receive combustion gas gateway 100 itself, valve runner 400 and combustion gas cut
The device status information that disconnected valve 300 is sent；Data platform 200 can send according to the pass valve order of mobile terminal and close valve signal to combustion
Gas gateway 100；When combustion gas gateway 100 detect combustion gas concentration be more than threshold value when or receive data platform 200 transmission pass
When valve signal, combustion gas gateway 100, which is sent, closes valve signal to gas cut off valve 300, and gas cut off valve 300 closes valve and cuts off combustion gas.
Generally for gas leakage in unmanned situation is avoided, the user being accustomed to is often just by total valve before using combustion gas
It opens, closes total valve after use, it is ensured that safety.But it is accustomed to again good user, in long-term life, can also exist
The case where closing total valve generation is forgotten after gas-cooker is used for multiple times.In the present embodiment system, valve runner 400 is mountable to be used as day
Right feed channel or gas tank total valve, gas cut off valve 300 are located at the downstream of 400 place valve body of valve runner or are directly installed on
Gas outlet position.Valve runner 400 and gas cut off valve 300 can be uploaded including valve switch by combustion gas gateway 100
To data platform 200, user can be connected combustion gas correlation in the understanding of data platform 200 man by mobile terminal and set device status information
Standby equipment state, for example whether valve runner 400 closes, whether gas cut off valve 300 closes.If user uses in combustion gas
After forget to close valve runner 400, can be remotely flat by data and in the case where can not go home within the outgoing short time
Platform 200, which issues, closes valve order, closes gas cut off valve 300, it is ensured that the gas safe in family prevents gas leakage.
Embodiment 3, a kind of gas-cooker, including gas-cooker ontology and circuit board, circuit board include micro controller module and
Coal gas detection module, mobile communication module, the radio frequency transceiving module being connect respectively with micro controller module；Microcontroller mould
Block is communicated by radio frequency transceiving module with combustion gas relevant device, is led to by mobile communication module and data platform
Letter；When coal gas detection module detect combustion gas concentration be more than threshold value or wireless communication module receive close valve signal when, microcontroller
Device module control radio frequency transceiving module externally sends the radio frequency signal including closing valve order.
Circuit board further includes being connect with micro controller module for detecting the temperature detecting module and human body of hearth temperature
Infrared sensor module；In the case that human body infrared is not detected in human-body infrared sensing module, temperature detecting module detects pre-
If the temperature rise in the time is more than temperature rise threshold value or detects that Current Temperatures are more than temperature threshold, micro controller module control is wireless
RF receiving and transmission module externally sends the radio frequency signal including closing valve order.
The function of the combustion gas gateway of embodiment 1 has exactly been integrated into gas-cooker in fact by the present embodiment product, therefore in detail
It introduces and can refer to embodiment 1 with working principle.
Although the present invention is described by reference to preferred embodiment, those of ordinary skill in the art answer
Work as understanding, the description that can be not limited to the above embodiments can make in form and details each within the scope of the claims
Kind variation.
Claims (10)
1. a kind of combustion gas gateway, it is characterised in that: including shell and set circuit board inside the shell, circuit board includes microcontroller
Device module and coal gas detection module, mobile communication module, the radio frequency transceiving module being connect respectively with micro controller module；
Micro controller module is communicated by radio frequency transceiving module with combustion gas relevant device, and mobile communication module and data are passed through
Platform is communicated；When coal gas detection module detects that the concentration of combustion gas is more than that threshold value or wireless communication module receive pass valve signal
When, micro controller module control radio frequency transceiving module externally sends the radio frequency signal including closing valve order.
2. a kind of combustion gas gateway according to claim 1, it is characterised in that: circuit board further includes connecting with micro controller module
For detecting the temperature detecting module and human-body infrared sensing module of hearth temperature；When human-body infrared sensing module is not detected
In the case where human body infrared, temperature detecting module detects the temperature rise in preset time more than temperature rise threshold value or detects current temperature
When degree is more than temperature threshold, micro controller module control radio frequency transceiving module externally sends the nothing including closing valve order
Line radiofrequency signal.
3. a kind of combustion gas gateway according to claim 2, it is characterised in that: circuit board further includes connecting with micro controller module
Display panel module, display panel module is for showing hearth temperature and engagement time.
4. a kind of combustion gas gateway according to claim 1, it is characterised in that: circuit board further includes connecting with micro controller module
Buzzer module, buzzer module, which is used to start to utter long and high-pitched sounds when there are abnormal conditions, carries out audible alarm.
5. a kind of combustion gas gateway according to claim 1, it is characterised in that: circuit board further includes connecting with micro controller module
LED lamp module, LED lamp module are used for the starting flashing when there are abnormal conditions and carry out light warning.
6. a kind of combustion gas gateway according to claim 1, it is characterised in that: mobile communication module is NB-IoT module, GPRS mould
Any one in block, 2G, 3G, 4G, 5G.
7. a kind of gas safety detection system, it is characterised in that: including can data platform, fuel gas shutoff with communication of mobile terminal
Valve and combustion gas gateway with mobile communication module, radio frequency transceiving module and coal gas detection module；The combustion gas gateway
Communicated by mobile communication module with the data platform, by radio frequency transceiving module and the gas cut off valve into
Row communication；The data platform receives the equipment state letter that combustion gas gateway itself and gas cut off valve are sent by combustion gas gateway
Breath；The data platform can send according to the pass valve order of mobile terminal and close valve signal to combustion gas gateway；When combustion gas gateway detects
When concentration to combustion gas is more than threshold value or when receiving the pass valve signal of data platform transmission, combustion gas gateway, which is sent, closes valve signal extremely
Gas cut off valve, gas cut off valve close valve and cut off combustion gas.
8. a kind of gas safety detection system according to claim 7, it is characterised in that: further include valve runner；The fuel gas network
Pass is communicated by radio frequency transceiving module with the valve runner, and the data platform receives valve runner by combustion gas gateway
The device status information of transmission；The downstream of valve body where the gas cut off valve is located at valve runner.
9. a kind of gas-cooker, including gas-cooker ontology and circuit board, it is characterised in that: the circuit board includes micro controller module
And coal gas detection module, mobile communication module, the radio frequency transceiving module being connect respectively with micro controller module；Microcontroller
Device module is communicated by radio frequency transceiving module with combustion gas relevant device, by mobile communication module and data platform into
Row communication；When coal gas detection module detect combustion gas concentration be more than threshold value or wireless communication module receive close valve signal when, it is micro-
Controller module control radio frequency transceiving module externally sends the radio frequency signal including closing valve order.
10. a kind of gas-cooker according to claim 9, it is characterised in that: the circuit board further includes connecting with micro controller module
What is connect is used to detect the temperature detecting module and human-body infrared sensing module of hearth temperature；When human-body infrared sensing module does not detect
In the case where human body infrared, temperature detecting module detects that the temperature rise in preset time is more than temperature rise threshold value or detects current
When temperature is more than temperature threshold, micro controller module control radio frequency transceiving module is externally sent including closing valve order
Radio frequency signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335117.XA CN109191795A (en) | 2018-11-10 | 2018-11-10 | A kind of combustion gas gateway, gas safety detection system and gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335117.XA CN109191795A (en) | 2018-11-10 | 2018-11-10 | A kind of combustion gas gateway, gas safety detection system and gas-cooker |
Publications (1)
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|---|---|
| CN109191795A true CN109191795A (en) | 2019-01-11 |
Family
ID=64939106
Family Applications (1)
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| CN201811335117.XA Pending CN109191795A (en) | 2018-11-10 | 2018-11-10 | A kind of combustion gas gateway, gas safety detection system and gas-cooker |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081236A (en) * | 2019-05-10 | 2019-08-02 | 成都霍姆赛福科技有限公司 | A kind of safety valves for gas, gas safety detection alarm system and method |
| CN110488719A (en) * | 2019-09-05 | 2019-11-22 | 北京市燃气集团有限责任公司 | Valve Control management system and method are closed in combustion gas |
| CN110535972A (en) * | 2019-09-17 | 2019-12-03 | 山东电子职业技术学院 | A kind of the coal gas detection equipment centralized management and communication system, equipment and readable storage medium storing program for executing of hardware and software platform |
| CN111179561A (en) * | 2019-12-24 | 2020-05-19 | 徐承柬 | Kitchen ignition monitoring and judging method and kitchen fire monitoring and judging method |
| CN111964108A (en) * | 2020-08-11 | 2020-11-20 | Tcl家用电器（中山）有限公司 | Integrated cooker and control method thereof |
| CN112053530A (en) * | 2020-08-27 | 2020-12-08 | 歌尔科技有限公司 | Residential environment safety monitoring method and device and electronic equipment |
| CN112856241A (en) * | 2021-01-14 | 2021-05-28 | 湖北文理学院 | Household natural gas leakage automatic detection and protection system and method |
| CN112885044A (en) * | 2021-01-21 | 2021-06-01 | 湖南汽车工程职业学院 | Gas-cooker remote alarm protection system based on thing networking |
| CN113554860A (en) * | 2020-04-16 | 2021-10-26 | 萨基姆通讯能源及电信联合股份公司 | Fluid meter arranged to detect leaks and ensure safety of a facility |
| CN113593192A (en) * | 2021-06-27 | 2021-11-02 | 广州智特信息科技有限公司 | Gas safety linkage control method, device, equipment and storage medium |
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