CN207503423U - Scan-type natural gas leaking whole audience early warning system - Google Patents
Scan-type natural gas leaking whole audience early warning system Download PDFInfo
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- CN207503423U CN207503423U CN201721556067.9U CN201721556067U CN207503423U CN 207503423 U CN207503423 U CN 207503423U CN 201721556067 U CN201721556067 U CN 201721556067U CN 207503423 U CN207503423 U CN 207503423U
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Abstract
The utility model discloses a kind of scan-type natural gas leaking whole audience early warning system, including：Scan module, scan module includes the first laser gas-detecting device being mounted on holder, second laser gas-detecting device, the first camera, second camera, holder can both vertically and horizontally rotate, first laser gas-detecting device and second laser gas-detecting device can be according to spectral detection light paths by the concentration of natural gas in region, and the first camera and second camera can shoot the screen picture in leak detection area；Processing module, processing module include microcontroller, power supply, warning device, wireless communication device, and microcontroller is connect with warning device, and microcontroller is connect with power supply, and power supply is connect with wireless communication device, scan module microcontroller connection corresponding with processing module；Remote monitor module, remote monitor module include display device, and display device is wirelessly communicated with wireless communication device.
Description
Technical field
The utility model belongs to gas detection system technical field, and in particular to a kind of scan-type natural gas leaking whole audience
Early warning system.
Background technology
On residential block, industrial area or natural gas transportation pipeline, once there is natural gas leaking, when dense more than certain
Degree, encountering open fire will explode, and cause immeasurable property loss and casualties, therefore, just be needed in these places
The hazardous gas concentration of real-time monitoring of environmental is wanted, just to take measures in time early stage leakage accident occurs, takes precautions against thing
Therefore in possible trouble.Existing monitoring device is mostly to carry out inspection in danger zone by portable inspecting instrument device, due to a certain concentration
Natural gas can to people breathe impact, once occur explosion personnel can also be damaged, and the failure of equipment also can
The mistake of testing result is caused, therefore how the generation to cause the accident, is reliably realized dense to leaking area natural gas at a distance
It is the major issue for needing to solve now that degree, which is detected and is monitored with picture,.
Utility model content
To solve the problem above-mentioned, the utility model provides a kind of scan-type natural gas leaking whole audience early warning system, including：
Scan module, the scan module include the first laser gas-detecting device being mounted on holder, second laser
Gas-detecting device, the first camera, second camera, the holder can both vertically and horizontally rotate, and described first
The laser cruise track of laser gas detection device is directed at the first reflecting plate, the second reflecting plate, the second laser gas successively
The laser cruise track of detection device is directed at the second reflecting plate, the first reflecting plate, the first laser gas-detecting device successively
It can be according to spectral detection light path by the concentration of natural gas in region, first camera shooting with the second laser gas-detecting device
Head cruise track is followed successively by A1 areas of leak detection area, A2 areas, and the second camera cruise track is followed successively by leak detection area A2
Area, A1 areas, first camera and the second camera can shoot the video pictures in leak detection area；
Processing module, the processing module include microcontroller, power supply, warning device, wireless communication device, the microcontroller
It is connect with the warning device, the microcontroller is connect with the power supply, and the power supply is connect with the wireless communication device, institute
It states the corresponding first laser gas-detecting device of scan module, the second laser gas-detecting device, described first take the photograph
As the microcontroller connection corresponding with the processing module respectively of head, the second camera；
Remote monitor module, the remote monitor module include display device, the display device and the wireless communication
Device wireless communication.
Preferably, liquefied air device is further included, the liquefied air device includes liquefied pot, valve, controller, described
Liquefied pot is placed in the leak detection area, and the valve is mounted on the outlet of the liquefied pot, the valve and the control
Device connection processed, the controller are wirelessly communicated with the microcontroller.
Preferably, the liquefied air device is arranged in multiple danger zones in the leak detection area.
Preferably, the display device is intelligent hand-held terminal.
Preferably, the warning device includes flashing lamp and buzzer.
The utility model has the advantage of：
1st, the scan-type natural gas leaking whole audience early warning system of the utility model, scan module include being mounted on holder
First laser gas-detecting device, second laser gas-detecting device, the first camera, second camera, holder energy Vertical Square
It is rotated to horizontal direction, the laser cruise track of first laser gas-detecting device is directed at the first reflecting plate, second instead successively
Plate is penetrated, the laser cruise track of second laser gas-detecting device is directed at the second reflecting plate, the first reflecting plate, first laser successively
Gas-detecting device and second laser gas-detecting device can according to spectral detection light path by the concentration of natural gas in region, first
Camera cruise track is followed successively by A1 areas of leak detection area, A2 areas, and second camera cruise track is followed successively by leak detection area A2
Area, A1 areas, the first camera and second camera can shoot the screen picture in leak detection area, each region of leaking area
Alternately monitoring can be carried out by two instruments, the efficiency of tour is improved, even if wherein one is broken down and nor affects on normal work
Make, reliability is high, and microcontroller carries out spectrum analysis and video pictures progress image procossing to being transmitted back to the laser wave come, if hair
Now there is open fire in natural concentration of natural gas exception or video, warning device will be started, so that personnel take measures in time,
Prevent the generation of peril.Graphic display unit can at a distance be monitored the concentration of natural gas in leaking area and screen picture,
It is safe.
2nd, the scan-type natural gas leaking whole audience early warning system of the utility model, further includes liquefied air device, and liquefaction is empty
Device of air includes liquefied pot, valve, controller, and liquefied pot is placed in leak detection area, and valve is mounted on the outlet of liquefied pot,
Valve is connect with controller, and controller is wirelessly communicated with microcontroller.If the concentration of natural gas is more than warning concentration, at this point, single
Piece machine will start controller and open valve, and the air in liquefied pot releases, and just can quickly play dilution concentration of natural gas
Effect, so as to avoid the generation of accident.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model liquefied air device.
Specific embodiment
The utility model is described further below in conjunction with attached drawing.
As shown in Figs. 1-2, a kind of scan-type natural gas leaking whole audience early warning system of the utility model, including：
Scan module, the scan module include the first laser gas-detecting device 1 being mounted on holder, second laser
Gas-detecting device 2, the first camera 3, second camera 4, the holder can both vertically and horizontally rotate, and described
The laser cruise track of one laser gas detection device 1 is directed at the first reflecting plate 5, the second reflecting plate 6, the second laser successively
The laser cruise track of gas-detecting device 2 is directed at the second reflecting plate 6, the first reflecting plate 5, the first laser gas inspection successively
It surveys device 1 and the second laser gas-detecting device 2 can be described according to spectral detection light path by the concentration of natural gas in region
First camera 3 cruise track is followed successively by 7A1 areas of leak detection area, A2 areas, and the cruise of second camera 4 track, which is followed successively by, lets out
The video that 7A2 areas of leak detection area, A1 areas, first camera 3 and the second camera 4 can shoot leak detection area 7 is drawn
Face；
Processing module, the processing module includes microcontroller 8, power supply 9, warning device 10, wireless communication device 11, described
Microcontroller 8 is connect with the warning device 10, and the microcontroller 8 is connect with the power supply 9, the power supply 9 and the channel radio
T unit 11 connects, the corresponding first laser gas-detecting device 1 of the scan module, second laser gas detection
The microcontroller 8 corresponding with the processing module connects respectively for device 2, first camera 3, the second camera 4；
Remote monitor module, the remote monitor module include display device 15, the display device 15 with it is described wireless
Communication device 11 wirelessly communicates.
The leak detection area 7 include A1 areas and A2 areas, the first laser gas-detecting device 1 cruise successively A1 areas,
A2 areas, the second laser gas-detecting device 2 cruise A2 areas, A1 areas successively, and first camera 3 track of cruising is followed successively by
A1 areas, A2 areas, each region that the cruise of second camera 4 track is followed successively by A2 areas, A1 areas, therefore leaking area can be by two
Platform instrument carries out alternately monitoring, the efficiency of tour is improved, even if wherein one is broken down and nor affects on normal work, reliably
Property it is high, the laser wave come carries out spectrum analysis to the microcontroller 8 and video pictures carry out image procossing to being transmitted back to, if it find that
There is open fire in natural concentration of natural gas exception or video, warning device will be started, so that personnel take measures in time, prevent
The only generation of peril.The showing device 15 can at a distance supervise the concentration of natural gas in leaking area and video pictures
Control, it is safe.
Liquefied air device is further included, the liquefied air device includes liquefied pot 12, valve 13, controller 14, described
Liquefied pot 12 is placed in the leak detection area 7, and the valve 13 is mounted on the outlet of the liquefied pot 12, the valve 13
It is connect with the controller 14, the controller 14 is wirelessly communicated with the microcontroller 8.If the concentration of natural gas is more than warning
Concentration, at this point, the microcontroller, which will start the controller 14, opens the valve 13, the air in the liquefied pot 12 is released
It releases, just can quickly play the role of diluting concentration of natural gas, so as to avoid the generation of accident.The liquefied air device cloth
It puts in multiple danger zones in the leak detection area 7.In multiple point setting liquefied air devices, safety is improved.
The display device 15 is intelligent hand-held terminal, and staff is facilitated to observe the information in leak detection area at any time.The alarm dress
It puts 10 and includes flashing lamp and buzzer, when concentration of natural gas exception, flashing lamp flicker, when having open fire, Jiu Huiqi in video
Dynamic buzzer so that staff takes effective measures for ceaselessly situation, prevents the generation of accident.
The scan-type natural gas leaking whole audience early warning system of the utility model is retouched in a manner of description of the drawings above
It states, it will be understood by those of skill in the art that the present disclosure is not limited to embodiments described above, without departing from the utility model
In the case of range, it can make a variety of changes, change and replace.
Claims (5)
1. a kind of scan-type natural gas leaking whole audience early warning system, which is characterized in that including：
Scan module, the scan module include the first laser gas-detecting device (1) being mounted on holder, second laser gas
Body detection device (2), the first camera (3), second camera (4), the holder can both vertically and horizontally rotate, institute
The laser cruise track for stating first laser gas-detecting device (1) is directed at the first reflecting plate (5), the second reflecting plate (6), institute successively
The laser cruise track for stating second laser gas-detecting device (2) is directed at the second reflecting plate (6), the first reflecting plate (5), institute successively
Stating first laser gas-detecting device (1) and the second laser gas-detecting device (2) can pass through according to spectral detection light path
The concentration of natural gas in region, first camera (3) cruise track are followed successively by leak detection area (7) A1 areas, A2 areas, and described the
Two cameras (4) cruise track is followed successively by leak detection area (7) A2 areas, A1 areas, and first camera (3) and described second are taken the photograph
As head (4) can shoot the screen picture in leak detection area (7)；
Processing module, the processing module include microcontroller (8), power supply (9), warning device (10), wireless communication device (11),
The microcontroller (8) connect with warning device (10), and the microcontroller (8) connect with the power supply (9), the power supply (9) with
The wireless communication device (11) connection, the corresponding first laser gas-detecting device (1) of the scan module, described the
Dual-laser gas-detecting device (2), first camera (3), the second camera (4) respectively with the processing module pair
The microcontroller (8) connection answered；
Remote monitor module, the remote monitor module include display device (15), the display device (15) with it is described wireless
Communication device (11) wirelessly communicates.
2. scan-type natural gas leaking whole audience early warning system according to claim 1, which is characterized in that it is empty to further include liquefaction
Device of air, the liquefied air device include liquefied pot (12), valve (13), controller (14), and the liquefied pot (12) is placed
In the leak detection area (7), the valve (13) is mounted on the outlet of the liquefied pot (12), the valve (13) and institute
Controller (14) connection is stated, the controller (14) wirelessly communicates with the microcontroller (8).
3. scan-type natural gas leaking whole audience early warning system according to claim 2, which is characterized in that the liquefied air
Device is arranged in multiple danger zones in the leak detection area (7).
4. scan-type natural gas leaking whole audience early warning system according to claim 1, which is characterized in that the display device
For intelligent hand-held terminal.
5. scan-type natural gas leaking whole audience early warning system according to claim 1, which is characterized in that the warning device
(10) including flashing lamp and buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556067.9U CN207503423U (en) | 2017-11-20 | 2017-11-20 | Scan-type natural gas leaking whole audience early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556067.9U CN207503423U (en) | 2017-11-20 | 2017-11-20 | Scan-type natural gas leaking whole audience early warning system |
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| Publication Number | Publication Date |
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| CN207503423U true CN207503423U (en) | 2018-06-15 |
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ID=62505531
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721556067.9U Active CN207503423U (en) | 2017-11-20 | 2017-11-20 | Scan-type natural gas leaking whole audience early warning system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360381A (en) * | 2018-12-05 | 2019-02-19 | 大连兰特科技有限公司 | A kind of gas transmission station combustible gas leakage laser acquisition early warning system |
| CN111272698A (en) * | 2020-03-25 | 2020-06-12 | 浙江浙能天然气运行有限公司 | Natural gas leakage monitoring system and monitoring method |
| WO2021138800A1 (en) * | 2020-01-07 | 2021-07-15 | 烟台杰瑞石油装备技术有限公司 | Air source system using fracturing manifold apparatus to supply air to turbine engine |
| CN114754934A (en) * | 2021-01-08 | 2022-07-15 | 中国石油天然气集团有限公司 | Gas leakage detection method |
| US11913380B2 (en) | 2020-01-07 | 2024-02-27 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Gas source system for supplying combustion gas to a turbine engine by fracturing manifold equipment |
| US11939921B2 (en) | 2021-11-09 | 2024-03-26 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Combustion-gas supply system and method thereof, device equipped with turbine engine, and fracturing system |
| USRE50077E1 (en) | 2020-01-07 | 2024-08-13 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Gas source system for supplying gas to a turbine engine by fracturing manifold equipment |
-
2017
- 2017-11-20 CN CN201721556067.9U patent/CN207503423U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360381A (en) * | 2018-12-05 | 2019-02-19 | 大连兰特科技有限公司 | A kind of gas transmission station combustible gas leakage laser acquisition early warning system |
| WO2021138800A1 (en) * | 2020-01-07 | 2021-07-15 | 烟台杰瑞石油装备技术有限公司 | Air source system using fracturing manifold apparatus to supply air to turbine engine |
| US11913380B2 (en) | 2020-01-07 | 2024-02-27 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Gas source system for supplying combustion gas to a turbine engine by fracturing manifold equipment |
| USRE50077E1 (en) | 2020-01-07 | 2024-08-13 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Gas source system for supplying gas to a turbine engine by fracturing manifold equipment |
| CN111272698A (en) * | 2020-03-25 | 2020-06-12 | 浙江浙能天然气运行有限公司 | Natural gas leakage monitoring system and monitoring method |
| CN114754934A (en) * | 2021-01-08 | 2022-07-15 | 中国石油天然气集团有限公司 | Gas leakage detection method |
| CN114754934B (en) * | 2021-01-08 | 2024-05-28 | 中国石油天然气集团有限公司 | Gas leakage detection method |
| US11939921B2 (en) | 2021-11-09 | 2024-03-26 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Combustion-gas supply system and method thereof, device equipped with turbine engine, and fracturing system |
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