A kind of intelligent gas safety monitoring system
Technical field
The utility model is related to a kind of gas safe monitoring system, more particularly to a kind of intelligent gas safety monitoring system
System.
Background technology
Existing valve ahead of gas stove door is mostly standard machinery formula ball valve, will manual-lock valve after opening every time.It is big multi-purpose
The convenient closing kitchen range valve of family figure, allows valve ahead of gas stove door to be chronically at opening, and the potential safety hazard of combustion gas majority comes from and seen
Like common gas hose.
At present, there is problems with several gas monitoring devices on the market:
1. gas pipeline self-closing valve, when gas supply conduit pressure occurs under-voltage, over-pressed, self-closing valve can be closed automatically.The dress
Put and perceive pipeline pressure change by purely mechanic construction, there certainly will be misoperation situation.
2. gas leakage detector, after leakage combustion gas reaches finite concentration, alarm sends sound, points out user
, there is the possibility that gas leakage aggregation triggers blast in gas leakage.
3. sensing the safety valves for gas detection means with MEMS flow sensor with human body infrared, passed by human body infrared
Sensor detects whether that someone is using kitchen range, has further according to flow in gas pipeline and pressure and unchanged judges whether the closing
Valve.The device can only ensure that main valve is closed and can not detect the situation of gas leakage before stove.If in cabinet, someone
The possibility of body infrared detection failure.And the device communication mode is single, cost is high.
4. Some gases monitoring device, though with time switch valve, detection environment temperature and gas leakage function, hold
Row device uses wire communication mode, inconvenient construction and installation with controller.In addition, monitoring information is difficult to real time propelling movement to user.
The content of the invention
The utility model is carried for existing fuel gas monitoring system communication mode is single, dangerous, insecure technical problem
For a kind of communication mode is various, safe and reliable intelligent gas safety monitoring system.
Therefore, the utility model includes intelligent gas safety valve door, remote control and mobile phone, intelligent gas safety valve door passes through
Wireless 433MHZ, wireless 470MHZ, wireless 2.4GHZ, infrared or bluetooth communication mode and remote control carry out data exchange, remote control
Device carries out data exchange by GPRS or WIFI modes and mobile phone;Intelligent gas safety valve door is provided with shell, shell provided with control
Device processed, anti-overflow amount fuel gas safety valve and bottom cavity, anti-overflow amount fuel gas safety valve are provided with pressure sensor, bottom
Temperature sensor is provided with cavity;Remote control bottom is provided with carbon monoxide transducer;Remote control is additionally provided with liquid crystal display, button;
It is additionally provided with shell in apex cavity, apex cavity and is provided with supplying cell or Micro USB interfaces;Anti-overflow amount is fired
Hand switch is additionally provided with gas safety-valve;Controller input connects with pressure sensor, supplying cell or Micro USB interfaces
Connect, output end is connected with hand switch;
Anti-overflow amount fuel gas safety valve is provided with overcurrent protection assemble.
The beneficial effects of the utility model are:On the basis of anti-overflow amount fuel gas safety valve, provided with pressure sensor,
Temperature sensor, in remote control be provided with carbon monoxide transducer, can accurately monitor user's gas pipeline pressure, environment temperature and
The exception of carbonomonoxide concentration;Also by provided with controller, realizing timing, closing the function of valve and propelling data in real time,
It is safe and reliable, it can thoroughly avoid gas leakage.Each equipment carries out data interaction, easy for installation, cost by wireless telecommunications
It is low, easily promote.
Brief description of the drawings
Fig. 1 is use scheme of installation of the present utility model;
Fig. 2 is the structural representation of the utility model intelligent and safe valve;
Fig. 3 is the structural representation of the utility model remote control.
Symbol description in figure:
1. intelligent gas safety valve door;2. remote control;3. anti-overflow amount fuel gas safety valve;4. pressure sensor;5. mistake
Stream protection component;6. supplying cell;7. hand switch;8. liquid crystal display;9. button;10. temperature sensor;11. carbon monoxide is passed
Sensor;12. shell.
Embodiment
The utility model is described further with reference to embodiment.
As Figure 1-3, the utility model includes intelligent gas safety valve door 1, remote control 2 and mobile phone.Intelligent gas is pacified
Full valve door 1 carries out data by the communication modes such as 433MHZ, wireless 470MHZ, wireless 2.4GHZ, infrared or bluetooth and remote control 2
Exchange, remote control 2 carries out data exchange by GPRS or WIFI modes and mobile phone.
Intelligent gas safety valve door 1 is provided with shell 12, in shell 12 provided with controller, anti-overflow amount fuel gas safety valve 3,
Apex cavity and bottom cavity, anti-overflow amount fuel gas safety valve 3 are provided with pressure sensor 4, hand switch 7.Apex cavity
Interior to be provided with supplying cell 6 or Micro USB interfaces, Micro USB interfaces can external electric supply installation.Temperature is provided with bottom cavity
Sensor 10.Controller input is connected with pressure sensor 4, supplying cell 6 or Micro USB interfaces, output end with manually
Switch 7 is connected.
Anti-overflow amount fuel gas safety valve 3 is provided with overcurrent protection assemble 5.When user pipe gas flow is excessive, excessively stream
Protection component 5 automatically cuts off gas pipeline;Treat that gas flow is normal, overcurrent protection assemble 5 automatically resets.
Remote control 2 is provided with liquid crystal display 8, button 9 and carbon monoxide transducer 11, and carbon monoxide transducer 11 is located at remote control
2 bottoms.Environment temperature and carbonomonoxide concentration are detected by temperature sensor 10 and carbon monoxide transducer 11, pass through button 9
The timing shut-in time of intelligent and safe valve is set, the state, environment temperature, pipe of intelligent and safe valve are shown by liquid crystal display 8
The information such as road pressure, carbonomonoxide concentration.
The course of work of the present utility model is described in detail below:
As shown in figure 1, the utility model intelligent gas safety valve door 1 is arranged in cabinet, remote control 2 is directly inserted in kitchen
In middle AC220V power outlets.Intelligent gas safety valve 1 carries out data interaction with remote control 2 using wireless communication mode, without
Bracing wire, convenient construction.
Do before meals, the timing function of opening remote control device 2.Reach setting time, remote control 2 passes through wireless 433MHZ, wireless
The communication modes such as 470MHZ, wireless 2.4GHZ, infrared or bluetooth, which are sent, closes valve instruction;Intelligent gas safety valve door 1 receives pass valve
Instruction, performs and closes valve events.Remote control 2 presses setting time by GPRS or WIFI communication mode, by valve state, environment temperature
The information such as degree, carbonomonoxide concentration, pipeline pressure are sent to user mobile phone.User can also pass through mobile phone real-time query valve shape
The information such as state, environment temperature, carbonomonoxide concentration, pipeline pressure.When detecting combustion gas environment temperature, carbonomonoxide concentration or pipe
During road appearance of abnormal pressure, valve can be closed automatically, and warning message is sent to user mobile phone in real time.In addition, can also pass through
Hand switch 7 carries out manual control to intelligent gas safety valve door 1.
Only as described above, only specific embodiment of the utility model, when the utility model can not be limited with this
The scope of implementation, therefore the displacement of its equivalent assemblies, or the equivalent variations made according to the utility model scope of patent protection and modification,
It all should still belong to the category that the utility model claims are covered.