CN208669357U - A kind of tunnel gas monitoring system - Google Patents
A kind of tunnel gas monitoring system Download PDFInfo
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- CN208669357U CN208669357U CN201821330655.5U CN201821330655U CN208669357U CN 208669357 U CN208669357 U CN 208669357U CN 201821330655 U CN201821330655 U CN 201821330655U CN 208669357 U CN208669357 U CN 208669357U
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- screw
- control cabinet
- shell
- supporing shell
- monitoring system
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Abstract
The utility model discloses a kind of tunnel gas monitoring systems, including supporing shell, control cabinet, firedamp sensor, memory, the supporing shell lower end is provided with ventilative shell, the ventilative shell is connected by screw in the supporing shell, the ventilative shell side is provided with loudspeaker, the loudspeaker is connected by screw in the supporing shell, the supporing shell is internally provided with signal amplifier, the signal amplifier is connected by screw in the supporing shell, and the signal amplifier side is provided with the firedamp sensor.Beneficial effect is: safety is good, first air is pumped into supporing shell before air detection, guarantee that the spark of internal electric elements will not leak, remind effect good, there are camera and loudspeaker in tunnel internal installation section, can guarantee to remind worker in time when facing a danger, work efficiency is high for external equipment, multiple information can be monitored and processed simultaneously, guarantee timeliness.
Description
Technical field
The utility model relates to tunnel gas monitoring fields, more particularly to a kind of tunnel gas monitoring system.
Background technique
With the implementation of increasing and strategy to develop western regions that country puts into infrastructure construction, high-grade highway, iron
The construction on road from coastal area southwester, northwest mountainous terrain extend, these regional building highways, railway have one it is aobvious
The characteristics of work, be exactly roads and tunnels construction it is more, and the gas tunnel for passing through coal measure strata and preservation high pressure coal seam is also got over
Come it is more common, in recent years in coal measure strata build vcehicular tunnel increase, safety accident is also accordingly increasing, in coal measures
Tunnel is built in stratum, and there are two technical difficulties: first is that coal measure strata majority contains gas, having gas explosion dangerous；Second is that watt
The high stratum of this pressure, there is the possibility of coal and gas prominent, under the collective effect of crustal stress and gas, broken coal and
Gas sprays suddenly, causes disaster, therefore, gas monitoring system have become be domestic relevant person research popular problem, watt
The example for the safety that this constructing tunnel causes is all commonplace at home and abroad, currently, China's tunnel gas monitoring system does not have yet
Have to form the system of oneself, the generation that can not be prevented accident well in the case where artificial detection, therefore, carries out gas tunnel
Road safety detection has very important realistic meaning, and the gas monitoring system used in present gas tunnel mainly directly draws
With the gas monitoring system in safety of coal mines, and it is how neat reasonably with gas monitoring system to tunnel construction, at
The problem of tunnel construction person.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of tunnel gas monitoring system, this reality
The safety monitored with novel raising tunnel gas.
The utility model achieves the above object through the following technical schemes:
A kind of tunnel gas monitoring system, including supporing shell, control cabinet, firedamp sensor, memory, the supporting shell
Body lower end is provided with ventilative shell, and the ventilative shell is connected by screw in the supporing shell, the ventilative shell side
It is provided with loudspeaker, the loudspeaker is connected by screw in the supporing shell, and the supporing shell is internally provided with signal
Amplifier, the signal amplifier are connected by screw in the supporing shell, and the signal amplifier side is provided with described
Firedamp sensor, the signal amplifier model XK-3, the firedamp sensor model JWSK-6, the firedamp sensor
It is connected by screw in the supporing shell, the firedamp sensor side is provided with carbon monoxide transducer, an oxidation
Carbon sensor model GTH500, the carbon monoxide transducer are connected by screw in the supporing shell, an oxidation
Carbon sensor side is provided with smoke sensor device, the smoke sensor device model GQQ5, and the smoke sensor device passes through screw
It is connected to the supporing shell, the smoke sensor device side is provided with dust sensor, the dust sensor model
ZH03, the dust sensor are connected by screw in the supporing shell, and the ventilative enclosure interior is provided with air draft fan leaf,
The air draft fan leaf upper end is provided with brushless motor, and the air draft fan leaf is connected by screw in the brushless motor, the nothing
Brush motor is bolted to the supporing shell.
Preferred: the control cabinet front end is provided with monitoring display screen, and the monitoring display screen is embedded in the control cabinet,
The monitoring display screen side is provided with state display, and the state display is embedded in the control cabinet, and the monitoring is aobvious
It is provided with status lamp on the downside of display screen, the status lamp is connected by screw in the control cabinet.
So set, the monitoring display screen, the state display are embedded on the control cabinet, the prison ensure that
Control the leakproofness and stability of display screen, the state display.
Preferred: the control cabinet upper end is provided with alarm, and the alarm is connected by screw in the control cabinet.
So set, the alarm is connected on the control cabinet, warning function is played.
It is preferred: it is provided with workbench on the downside of the status lamp, the workbench is bolted to the control cabinet,
The workbench front end is provided with microphone, and the microphone side is provided with keyboard, and the keyboard is embedded in the workbench.
So set, the status lamp connects on the workbench with the keyboard, it ensure that staff is using
The comfort level when status lamp and the keyboard.
Preferred: the ventilative shell lower end is provided with protective cover, and the protective cover is connected by a snap breathes freely with described
Shell.
So set, the protective cover is connected by a snap on the ventilative shell, installation and maintenance ensure that just
Victory.
Preferred: the protective cover is internally provided with camera, and the camera is connected by screw in the protective cover.
So set, the protective cover plays the protection camera, and can guarantee inside the camera
Electric spark will not be revealed.
Preferred: the control cabinet is internally provided with wireless communication device, and the wireless communication device is connected by screw in institute
Control cabinet is stated, the wireless communication device side is provided with processor, and the wireless communication device model ZAWM100-B002 is described
Processor model is MT6516, and the processor is connected by screw in the control cabinet, and the processor side is provided with control
Device processed, the controller model SPC-STW-26A1, the controller are connected by screw in the control cabinet, the control
Device side is provided with the memory, the memory model TVS-882ST2, and the memory is connected by screw in institute
Control cabinet is stated, the controller is connected to the processor, the monitoring display screen, the state display, institute by conducting wire
Status lamp, the microphone, the keyboard, the alarm, the camera, the brushless motor, the loudspeaker are stated, it is described
Processor is connected to the signal amplifier, the memory, the wireless communication device by conducting wire, and the signal amplifier is logical
It crosses conducting wire and is connected to the firedamp sensor, the carbon monoxide transducer, the smoke sensor device, the dust sensor.
So set, the wireless communication device, the memory, the controller, the processor are that control circuit is made
With, be mounted on the control cabinet inside ensuring work when stability.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, safety is good, and first air is pumped into supporing shell before air detection, guarantees the spark of internal electric elements not
It can leak；
2, remind effect good, there are camera and loudspeaker in tunnel internal installation section, can guarantee when facing a danger and
When remind worker；
3, work efficiency is high for external equipment, can monitor and process multiple information simultaneously, guarantees timeliness.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of supporing shell structural schematic diagram of tunnel gas monitoring system described in the utility model；
Fig. 2 is a kind of control cabinet structural schematic diagram of tunnel gas monitoring system described in the utility model；
Fig. 3 is a kind of supporing shell schematic diagram of internal structure of tunnel gas monitoring system described in the utility model；
Fig. 4 is a kind of control cabinet schematic diagram of internal structure of tunnel gas monitoring system described in the utility model；
Fig. 5 is a kind of circuit structure flow diagram of tunnel gas monitoring system described in the utility model.
The reference numerals are as follows:
1, supporing shell；2, ventilative shell；3, protective cover；4, control cabinet；5, monitoring display screen；6, state display；7,
Alarm；8, status lamp；9, workbench；10, microphone；11, keyboard；12, loudspeaker；13, signal amplifier；14, methane sensing
Device；15, carbon monoxide transducer；16, smoke sensor device；17, dust sensor；18, brushless motor；19, air draft fan leaf；20,
Camera；21, wireless communication device；22, memory；23, controller；24, processor.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As Figure 1-Figure 5, a kind of tunnel gas monitoring system, including supporing shell 1, control cabinet 4, firedamp sensor
14, memory 22,1 lower end of supporing shell are provided with ventilative shell 2, and supporing shell 1 plays installation, and ventilative shell 2 plays pumping
Effect, ventilative shell 2 are connected by screw in supporing shell 1, and ventilative 2 side of shell is provided with loudspeaker 12, and loudspeaker 12 rises
Reminding effect, loudspeaker 12 are connected by screw in supporing shell 1, and supporing shell 1 is internally provided with signal amplifier 13, signal
Amplifier 13 plays transmission signal function, and signal amplifier 13 is connected by screw in supporing shell 1, and 13 side of signal amplifier is set
It is equipped with firedamp sensor 14, firedamp sensor 14 plays detection, and firedamp sensor 14 is connected by screw in supporing shell 1,
14 side of firedamp sensor is provided with carbon monoxide transducer 15, and carbon monoxide transducer 15 plays detection, and carbon monoxide passes
Sensor 15 is connected by screw in supporing shell 1, and 15 side of carbon monoxide transducer is provided with smoke sensor device 16, smog sensing
Device 16 plays detection, and smoke sensor device 16 is connected by screw in supporing shell 1, and 16 side of smoke sensor device is provided with dust
Sensor 17, dust sensor 17 play detection, and dust sensor 17 is connected by screw in supporing shell 1, shell 2 of breathing freely
It is internally provided with air draft fan leaf 19, air draft fan leaf 19 plays draft effect, and 19 upper end of air draft fan leaf is provided with brushless motor 18, brushless
Motor 18 plays draft effect, and air draft fan leaf 19 is connected by screw in brushless motor 18, and brushless motor 18 is bolted to
Supporing shell 1.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
4 front end of control cabinet is provided with monitoring display screen 5, and monitoring display screen 5 is embedded in control cabinet 4,5 side of monitoring display screen
It is provided with state display 6, state display 6 is embedded in control cabinet 4, status lamp 8, state are provided on the downside of monitoring display screen 5
Lamp 8 is connected by screw in control cabinet 4, and monitoring display screen 5, state display 6 are embedded on control cabinet 4, ensure that monitoring is aobvious
Display screen 5, the leakproofness and stability of state display 6.
Embodiment 3
The present embodiment the difference from embodiment 1 is that:
4 upper end of control cabinet is provided with alarm 7, and alarm 7 is connected by screw in control cabinet 4, and alarm 7 is connected to control
On cabinet 4 processed, warning function is played.
Working principle: controller 23 controls brushless motor 18 and starts, and brushless motor 18 drives air draft fan leaf 19 will be in tunnel
Portion's air is pumped into supporing shell 1, firedamp sensor 14, carbon monoxide transducer 15, smoke sensor device 16, dust sensor
17, camera 20 detects internal environment, firedamp sensor 14, carbon monoxide transducer 15, smoke sensor device 16, dust simultaneously
Sensor 17 transmits a signal to signal amplifier 13, and signal amplifier 13 is transferred to processor 24 after amplifying signal, processing
Device 24 transmits a signal to controller 23, and controller 23 controls monitoring display screen 5, state display 6 is shown through information, when
Internal content is above standard when being worth, and processor 24 controls controller 23 and wireless communication device 21, and controller 23 controls alarm 7 and reports
Alert, wireless communication device 21 is alarmed to administrative department.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of tunnel gas monitoring system, it is characterised in that: including supporing shell (1), control cabinet (4), firedamp sensor
(14), memory (22), supporing shell (1) lower end are provided with ventilative shell (2), and the ventilative shell (2) passes through screw
It is connected to the supporing shell (1), ventilative shell (2) side is provided with loudspeaker (12), and the loudspeaker (12) passes through
Screw is connected to the supporing shell (1), and the supporing shell (1) is internally provided with signal amplifier (13), and the signal is put
Big device (13) is connected by screw in the supporing shell (1), and signal amplifier (13) side is provided with the gas and passes
Sensor (14), the firedamp sensor (14) are connected by screw in the supporing shell (1), the firedamp sensor (14) one
Side is provided with carbon monoxide transducer (15), and the carbon monoxide transducer (15) is connected by screw in the supporing shell
(1), carbon monoxide transducer (15) side is provided with smoke sensor device (16), and the smoke sensor device (16) passes through screw
It is connected to the supporing shell (1), smoke sensor device (16) side is provided with dust sensor (17), the dust sensing
Device (17) is connected by screw in the supporing shell (1), and the ventilative shell (2) is internally provided with air draft fan leaf (19), institute
It states air draft fan leaf (19) upper end to be provided with brushless motor (18), the air draft fan leaf (19) is connected by screw in the brushless electricity
Machine (18), the brushless motor (18) are bolted to the supporing shell (1).
2. a kind of tunnel gas monitoring system according to claim 1, it is characterised in that: control cabinet (4) front end is set
It is equipped with monitoring display screen (5), the monitoring display screen (5) is embedded in the control cabinet (4), monitoring display screen (5) side
It is provided with state display (6), the state display (6) is embedded in the control cabinet (4), under the monitoring display screen (5)
Side is provided with status lamp (8), and the status lamp (8) is connected by screw in the control cabinet (4).
3. a kind of tunnel gas monitoring system according to claim 2, it is characterised in that: control cabinet (4) upper end is set
It is equipped with alarm (7), the alarm (7) is connected by screw in the control cabinet (4).
4. a kind of tunnel gas monitoring system according to claim 3, it is characterised in that: set on the downside of the status lamp (8)
It is equipped with workbench (9), the workbench (9) is bolted to the control cabinet (4), workbench (9) the front end setting
Have microphone (10), microphone (10) side is provided with keyboard (11), and the keyboard (11) is embedded in the workbench (9).
5. a kind of tunnel gas monitoring system according to claim 4, it is characterised in that: ventilative shell (2) lower end
It is provided with protective cover (3), the protective cover (3) is connected by a snap and the ventilative shell (2).
6. a kind of tunnel gas monitoring system according to claim 5, it is characterised in that: set inside the protective cover (3)
It is equipped with camera (20), the camera (20) is connected by screw in the protective cover (3).
7. a kind of tunnel gas monitoring system according to claim 6, it is characterised in that: set inside the control cabinet (4)
It is equipped with wireless communication device (21), the wireless communication device (21) is connected by screw in the control cabinet (4), the wireless telecommunications
Device (21) side is provided with processor (24), and the processor (24) is connected by screw in the control cabinet (4), the processing
Device (24) side is provided with controller (23), and the controller (23) is connected by screw in the control cabinet (4), the control
Device (23) side is provided with the memory (22), and the memory (22) is connected by screw in the control cabinet (4), described
Controller (23) is connected to the processor (24), the monitoring display screen (5), the state display (6), institute by conducting wire
State status lamp (8), the microphone (10), the keyboard (11), the alarm (7), the camera (20), the brushless electricity
Machine (18), the loudspeaker (12), the processor (24) are connected to the signal amplifier (13), the storage by conducting wire
Device (22), the wireless communication device (21), the signal amplifier (13) by conducting wire be connected to the firedamp sensor (14),
The carbon monoxide transducer (15), the smoke sensor device (16), the dust sensor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330655.5U CN208669357U (en) | 2018-08-17 | 2018-08-17 | A kind of tunnel gas monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330655.5U CN208669357U (en) | 2018-08-17 | 2018-08-17 | A kind of tunnel gas monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN208669357U true CN208669357U (en) | 2019-03-29 |
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ID=65836387
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821330655.5U Active CN208669357U (en) | 2018-08-17 | 2018-08-17 | A kind of tunnel gas monitoring system |
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| CN (1) | CN208669357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963203A (en) * | 2021-02-06 | 2021-06-15 | 重庆工程职业技术学院 | Intelligent robot for coal mine gas detection |
-
2018
- 2018-08-17 CN CN201821330655.5U patent/CN208669357U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963203A (en) * | 2021-02-06 | 2021-06-15 | 重庆工程职业技术学院 | Intelligent robot for coal mine gas detection |
| CN112963203B (en) * | 2021-02-06 | 2022-05-06 | 重庆工程职业技术学院 | Intelligent robot for coal mine gas detection |
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