CN106846759A - Sensing device protection system - Google Patents
Sensing device protection system Download PDFInfo
- Publication number
- CN106846759A CN106846759A CN201710252611.9A CN201710252611A CN106846759A CN 106846759 A CN106846759 A CN 106846759A CN 201710252611 A CN201710252611 A CN 201710252611A CN 106846759 A CN106846759 A CN 106846759A
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- China
- Prior art keywords
- sensing device
- housing
- water
- protection system
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 115
- 231100001261 hazardous Toxicity 0.000 claims abstract description 73
- 238000004891 communication Methods 0.000 claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 32
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 30
- 238000007654 immersion Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 95
- 238000000034 method Methods 0.000 description 15
- 230000006378 damage Effects 0.000 description 14
- 238000001514 detection method Methods 0.000 description 7
- 238000007689 inspection Methods 0.000 description 6
- 238000006424 Flood reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/04—Monitoring of the detection circuits
-
- 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
Abstract
The present invention discloses sensing device protection system, is related to monitoring technical field.The protection system includes：Housing；It is arranged on the electric supply installation in housing；The air-permeable water-proof device for being arranged on housing and being passed through for the hazardous gas below earth's surface, prevent the water source below earth's surface from passing through；It is arranged on the sensing device in housing；Sensing device and electric supply installation telecommunication；It is arranged in housing and the communication module of wireless signal is sent from housing；Communication module and electric supply installation telecommunication；It is arranged on the water logging sensing device on housing；Water logging sensing device and electric supply installation telecommunication；Be arranged in housing and for controlling the controller of sensing device, water logging sensing device and communication module operation, controller respectively with electric supply installation, sensing device, water logging sensing device and communication module telecommunication.The sensing device protection system has been saved human resources and has improve efficiency.
Description
Technical field
The present invention relates to monitoring technical field, more particularly, to sensing device protection system.
Background technology
Urban Buried Pipeline Network is easily grown or a large amount of inflammable and explosive, the poisonous and hazardous hazardous gases of leakage at inspection shaft, due to
Inspection shaft environment relative closure, above-mentioned hazardous gas is easily assembled, and the hazardous gas of aggregation runs into naked light and easily explodes, while on
The aggregation for stating hazardous gas also frequently results in go into the well staff's generation intoxication accident etc., to ensure safety, the danger in inspection shaft
Gas need monitoring, therefore in inspection shaft set hazardous gas detection sensor with hazardous gas content in real-time detection inspection shaft with
Instruct underground work person works；
The above-mentioned sensing device below earth's surface is easily soaked by rainwater, flood and other water sources, so as to cause to pass
Induction device is permanently damaged；At present, the method patrolled and examined frequently with personnel, gas sensor device is changed by the personnel for patrolling and examining
Position or discharge avoid sensing device from damaging positioned at the water source of gas sensor device position, but personnel patrol
Inspection method can take a large amount of human resources and efficiency is low.
The content of the invention
It is an object of the invention to provide sensing device protection system, the sensing device protection system has saved human resources
And improve efficiency.
To achieve the above object, the present invention provides following technical scheme：
According to an aspect of the present invention, there is provided sensing device protection system, below earth's surface, including：
Housing；
It is arranged on the electric supply installation in the housing；
Setting is passed through, prevents the water source below earth's surface from passing through on the housing and for the hazardous gas below earth's surface
Air-permeable water-proof device；
It is arranged in the housing and for detecting the hazardous gas, obtains the sensing dress of monitoring of hazardous gas data
Put；The sensing device and the electric supply installation telecommunication；
It is arranged in the housing and is sent from the housing and detects the hazardous gas on the sensing device
Wireless signal communication module；The communication module and the electric supply installation telecommunication；
Set on the housing and for sensing the water logging sensing device that the water source soaks the information of the housing；
The water logging sensing device and the electric supply installation telecommunication；
It is arranged in the housing and control the sensing device to detect that hazardous gas and the control communication module will
The monitoring of hazardous gas data are uploaded to background monitoring center and when the water logging sensing device senses the water source immersion
During the housing, the sensing device is controlled to stop the detection hazardous gas and control communication module no longer by the danger
Gas-monitoring data are uploaded to the controller at background monitoring center；, the controller respectively with the electric supply installation, the sensing
Device, the water logging sensing device and the communication module telecommunication.
Further, the first opening is offered on the housing；The air-permeable water-proof device includes：Several air permeable waterproofs
Component, each described air permeable waterproof component includes：
Setting is passed through, prevented below the earth's surface on the housing and for the hazardous gas below the earth's surface
If the dried layer breathing waterproof film that water source is passed through；
The breathing waterproof film and first open communication.
Further, each described air permeable waterproof component also includes：Install the accommodating cavity of the breathing waterproof film with
And installed in the catch net of the accommodating cavity；The accommodating cavity includes the second opening and the 3rd opening；
Along perpendicular to described first opening direction on, the accommodating cavity be arranged on the housing in and described second
Opening communicates with the described first opening；
Along the direction of the described 3rd the second opening of opening direction and along the direction parallel to the described second opening, institute
State accommodating cavity and be sequentially installed with breathing waterproof film described in multilayer and the catch net；Wherein, per adjacent two layers breathing waterproof film
It is arranged and is provided therebetween distance in parallel；Each layer of breathing waterproof film be arranged in parallel with the catch net.
Further, the sensing device includes：Gas sensor and gas sensing circuit；
The gas sensor is logical with the electric supply installation and controller electricity respectively by the gas sensing circuit
Letter.
Further, the water logging sensing device includes：The water sensor that is arranged in the housing and it is arranged on
The first water sensor monitoring cable outside the housing；
The first water sensor monitoring cable is electrically connected with the water sensor；The water sensor with it is described
Controller telecommunication.
Further, the sensing device protection system also includes：It is arranged on the second water sensor in the housing
Monitoring cable；
The second water sensor monitoring cable is electrically connected with the water sensor.
Further, the communication module includes：Transceiver, amplifier；Wherein, the amplifier includes inside antenna；
The transceiver and the controller telecommunication；The inside antenna and the transceiver telecommunication.
Further, the electric supply installation is battery.
Further, the housing includes：Control cabinet, power supply cabin and hazardous gas cabin；
The controller, the gas sensing circuit, the communication module and the water sensor are arranged on described
In control cabinet；The battery is arranged in the power supply cabin；The gas sensor and the air permeable waterproof component are arranged on
In the hazardous gas cabin.
Further, it is additionally provided with handle on the housing；
It is spirally connected between the handle and the housing in order to the movement housing.
Compared with prior art, beneficial effects of the present invention are：
Sensing device protection system of the invention, including：Housing；It is arranged on the electric supply installation in the housing；If
Put on the housing and for hazardous gas transmission, the air permeable waterproof for preventing the water source below earth's surface from passing through below earth's surface
Device；It is arranged in the housing and for detecting the sensing device of the hazardous gas；The sensing device and the power supply
Device telecommunication；It is arranged in the housing and is sent from the housing and detects the danger on the sensing device
The communication module of the wireless signal of gas；The communication module and the electric supply installation telecommunication；Set on the housing and
For sensing the water logging sensing device that the water source soaks the information of the housing；The water logging sensing device and the power supply dress
Put telecommunication；It is arranged in the housing and for controlling the sensing device, the water logging sensing device and the communication
Module operation controller, the controller respectively with the electric supply installation, the sensing device, the water logging sensing device with
And the communication module telecommunication；The sensing device protection system below earth's surface is in be detected below earth's surface by sensing device
Harm hazardous gas, harm hazardous gas entered into housing by air-permeable water-proof device, sensing device to enter housing in
Harm hazardous gas detected, now, the harm hazardous gas outside the concentration of the harm hazardous gas in housing and housing
Concentration it is identical；When water source below earth's surface soaks the sensing device protection system, water logging sensing device is by water source soaking water
The information for soaking sensing device is uploaded to controller, and after controller receives above- mentioned information, it is dangerous that control sensing device stops detection
Monitoring of hazardous gas data are no longer uploaded to background monitoring center by the operation of gas, and control communication module；When water source floods
Not during the sensing device protection system, because water source cannot pass through air-permeable water-proof device, so the water source in the external world cannot be introduced into
In housing, therefore, electric supply installation, sensing device, communication module and controller are from being immersed in water；When flooding the sensing device
After the water of protection system is decorporated, harm hazardous gas is entered in housing by air-permeable water-proof device, at the same time, controller control
Water logging sensing device is out of service, meanwhile, controller control sensing device and communication module bring into operation, and control communication module
Monitoring of hazardous gas data are uploaded to background monitoring center；Come to sensing device procedure described above avoid user of service's method of patrolling and examining
Protected, saved human resources and improve efficiency.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of sensing device protection system provided in an embodiment of the present invention；
Fig. 2 is the structural representation of sensing device protection system provided in an embodiment of the present invention；
Fig. 3 is the structural representation of sensing device protection system provided in an embodiment of the present invention；
Fig. 4 is the structural representation of air permeable waterproof component in sensing device protection system provided in an embodiment of the present invention.
Icon：1- housings；2- communication modules；3- controllers；4- breathing waterproof films；5- cylinder accommodating cavities；6- is protected
Net；7- gas sensors；8- gas sensing circuits；9- water sensors；The water sensors of 10- first monitor cable；11- electricity
Pond；12- hazardous gases cabin；13- control cabinets；14- powers cabin；15- handles；16- first sides；17- second sides；18- bottom surfaces；
The water sensors of 19- second monitor cable.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Fig. 1 is the structural representation of sensing device protection system provided in an embodiment of the present invention；Fig. 2 is the embodiment of the present invention
The structural representation of the sensing device protection system of offer；Fig. 3 is sensing device protection system provided in an embodiment of the present invention
Structural representation；Fig. 4 is the structural representation of air permeable waterproof component in sensing device protection system provided in an embodiment of the present invention.
According to an aspect of the present invention, as shown in Figure 1, there is provided sensing device protection system, below earth's surface, bag
Include：
Housing 1；
It is arranged on the electric supply installation in housing 1；
Be arranged on housing 1 and passed through for the hazardous gas below earth's surface, prevent that the water source below earth's surface from passing through it is saturating
Gas water-tight device；
It is arranged in housing 1 and for detecting hazardous gas, obtains the sensing device of monitoring of hazardous gas data；Sensing
Device and electric supply installation telecommunication；
Be arranged in housing 1 and sent from housing 1 on sensing device detect hazardous gas wireless signal it is logical
Letter module 2；Communication module 2 and electric supply installation telecommunication；
It is arranged on housing 1 and for sensing the water logging sensing device that water source soaks the information of housing 1；Water logging sensing dress
Put and electric supply installation telecommunication；
It is arranged in housing 1 and control sensing device detection hazardous gas and control communication module 2 supervises hazardous gas
Survey data and be uploaded to background monitoring center and when water logging sensing device senses water source immersion housing 1, control sensing device stops
Only monitoring of hazardous gas data are no longer uploaded to the control at background monitoring center for detection hazardous gas and control communication module 2
Device 3；Controller 3 respectively with electric supply installation, sensing device, water logging sensing device and the telecommunication of communication module 2.
Sensing device protection system of the invention, is in the sensing device protection system below earth's surface by sensing
Harm hazardous gas below device detection earth's surface, harm hazardous gas is entered into housing 1 by air-permeable water-proof device, sensed
Device to enter housing 1 in harm hazardous gas detect, now, the concentration and shell of the harm hazardous gas in housing 1
The concentration of the harm hazardous gas outside body 1 is identical；When water source below earth's surface soaks the sensing device protection system, water logging is passed
The information of water source immersion water logging sensing device is uploaded to controller 3 by induction device, after controller 3 receives above- mentioned information, control
Sensing device stops the operation of detection hazardous gas, makes sensing device that monitoring of hazardous gas data no longer be passed through into communication module 2
It is uploaded to background monitoring center；When water source floods the sensing device protection system, because water source cannot be filled through air permeable waterproof
Put, so the water source in the external world cannot be introduced into housing 1, therefore, electric supply installation, sensing device, communication module 2 and controller
3 from being immersed in water；After the water for flooding the sensing device protection system is decorporated, harm hazardous gas passes through air-permeable water-proof device
Into in housing 1, at the same time, the control water logging sensing device of controller 3 is out of service, meanwhile, the control sensing device of controller 3
Bring into operation, make sensing device that monitoring of hazardous gas data are uploaded into background monitoring center by communication module 2；Said process
Avoid user of service to patrol and examine method to protect sensing device, saved human resources and improve efficiency；
Additionally, the sensing device protection system cannot only be applied to below earth's surface, hypsography low-lying is also applied to
Area；
Within the system, the electric supply installation being powered for the system can be battery 11, due to battery 11 volume compared with
It is small so that the system on the whole for small volume, take ground space it is smaller, and be easy to movement.
According to a kind of implementation method of sensing device protection system of the present invention, as shown in figure 4, offering first on housing 1
Opening；Air-permeable water-proof device includes：Several air permeable waterproof components, each air permeable waterproof component includes：
If being arranged on housing 1 and being passed through for the hazardous gas below earth's surface, prevent what the water source below earth's surface from passing through
Dried layer breathing waterproof film 4；
The open communication of breathing waterproof film 4 and first.
Sensing device protection system of the invention, the material that breathing waterproof film 4 is used is expanded polytetrafluoroethylsealing, is increased
The strong ability of the waterproof of breathing waterproof film 4；
Specifically, the housing 1 is cuboid, and for ground, the housing 1 includes the bottom surface 18 contacted with ground,
The top surface being oppositely arranged with bottom surface 18, the first side 16 and second side 17 being oppositely arranged, the 3rd side being oppositely arranged and
4th side；Preferably, several breathing waterproof films 4 are arranged on first side 16, second side 17, the 3rd side and the 4th side
On face, air permeable waterproof component is three.
According to a kind of implementation method of sensing device protection system of the present invention, as shown in Figure 2 and Figure 4, each is ventilative anti-
Water assembly also includes：The air permeable waterproof component also includes：The accommodating cavity of breathing waterproof film 4 is installed and installed in receiving sky
The catch net 6 in chamber；Accommodating cavity includes the second opening and the 3rd opening；
Along on the direction of the first opening, accommodating cavity is arranged in housing 1 and the second opening and the first opening phase
It is logical；
Along the 3rd opening towards second opening direction along and along parallel to second opening direction along accommodating cavity successively
Multi-layered gas-permeable waterproof membrane 4 and catch net 6 are installed；Wherein, it be arranged in parallel and set therebetween per adjacent two layers breathing waterproof film
It is equipped with distance；Each layer of breathing waterproof film be arranged in parallel with catch net 6.
Sensing device protection system of the invention, on the basis of above-described embodiment, catch net 6 is acted predominantly on
In protection breathing waterproof film 4, it is to avoid the hard thing in hazardous gas is clashed into and damages breathing waterproof film 4 so that breathing waterproof film 4 is passed through
It is durable long；
The Main Function for installing multi-layered gas-permeable waterproof membrane is to enhance the prevention ability for water source, while reducing gas
Impurity in body is entered into housing 1, the device in pollution housing 1；Preferably, each air permeable waterproof component is arranged on the first side
On face 16, each air permeable waterproof component includes two-layer breathing waterproof film 4 and one layer of catch net, along the 3rd opening towards second
Accommodating cavity is sequentially installed with one layer of breathing waterproof film, another on the direction of opening and along the direction parallel to the second opening
Layer breathing waterproof film and one layer of catch net 6；Wherein, accommodating cavity is cylinder accommodating cavity 5 or cuboid accommodating cavity.
According to a kind of implementation method of sensing device protection system of the present invention, sensing device includes：Gas sensor 7 and
Gas sensing circuit 8；
Gas sensor 7 by gas sensing circuit 8 respectively with electric supply installation and the telecommunication of controller 3.
Sensing device protection system of the invention, sensing device is used to detect hazardous gas, it is ensured that go into the well work people
The safety of member.
According to a kind of implementation method of sensing device protection system of the present invention, water logging sensing device includes：It is arranged on housing 1
Interior water sensor 9 and the first water sensor monitoring cable 10 being arranged on outside housing 1；
First water sensor monitoring cable 10 is electrically connected with water sensor 9；Water sensor 9 is logical with the electricity of controller 3
Letter.
Sensing device protection system of the invention, specifically, the water source below earth's surface soaks sensing device guarantor
During protecting system, i.e., when water source soaks the first water sensor monitoring cable 10, water source is soaked the first water logging by water sensor 9
The information of Sensor monitoring cable 10 is uploaded to controller 3, and after controller 3 receives above- mentioned information, control gas sensor 7 stops
The operation of hazardous gas is only detected, after making gas sensor 7 that no longer monitoring of hazardous gas data are uploaded to by communication module 2
In platform monitoring
The heart；After the water that water source floods the sensing device protection system is decorporated, harm hazardous gas is by catch net 6 and thoroughly
Gas waterproof membrane 4 enters in housing 1, and at the same time, the control water sensor 9 of controller 3 is out of service, meanwhile, controller 3 is controlled
Gas sensor 7 brings into operation, and makes gas sensor 7 that monitoring of hazardous gas data are uploaded into backstage by communication module 2 and supervises
Control center；Preferably, water sensor 9 is positioned close on the position of bottom surface 18.
According to a kind of implementation method of sensing device protection system of the present invention, sensing device protection system also includes：Set
The second water sensor monitoring cable 19 in housing 1；
Second water sensor monitoring cable 19 is electrically connected with water sensor 9.
Sensing device protection system of the invention, although the water source that air-permeable water-proof device is prevented from below earth's surface is saturating
Cross, but there is also the possibility that water source is entered into housing 1, so being provided with the second water sensor prison in housing 1
Survey line cable 19, when the second water sensor monitoring cable 19 senses water source, controller 3 will control gas sensor 7 to stop
Only work.
According to a kind of implementation method of sensing device protection system of the present invention, communication module 2 includes：Transceiver, amplifier；
Wherein, amplifier includes inside antenna；
Transceiver and the telecommunication of controller 3；Inside antenna and transceiver telecommunication.
Sensing device protection system of the invention, controller 3 reaches the signal that monitoring of hazardous gas value is changed
Transceiver, transceiver is then wirelessly transferred what monitoring of hazardous gas value was changed from housing 1 by amplifier and inside antenna
Signal form, realizes that monitoring of hazardous gas data are uploaded to background monitoring center by gas sensor 7 by communication module 2, from
And only need to personnel and the protection realized to sensing device is monitored in Surveillance center, it is no longer necessary to personnel are patrolled and examined.
According to a kind of implementation method of sensing device protection system of the present invention, housing 1 includes：Control cabinet 13, power supply cabin 14
And hazardous gas cabin 12；
Controller 3, gas sensing circuit 8, communication module 2 and water sensor 9 are arranged in control cabinet 13；Battery 11
It is arranged in power supply cabin 14；Gas sensor 7 and air permeable waterproof component are arranged in hazardous gas cabin 12.
Sensing device protection system of the invention, along on the direction parallel to first side 16, by first side
Space between 16 and second side 17 is divided into power supply cabin 14, control cabinet 13 and hazardous gas cabin 12 successively, is easy to each cabin
Interior equipment is managed and repairs；Wherein, air permeable waterproof component and catch net 6 are arranged in hazardous gas cabin 12.
According to a kind of implementation method of sensing device protection system of the present invention, as shown in figure 3, be additionally provided with housing 1 carrying
Hand 15；
It is spirally connected between handle 15 and housing 1 in order to mobile shell 1.
In sum, the optional factor of sensing device protection system of the invention is more.Right of the invention will
Asking can be combined into multiple embodiments, therefore the technical scheme that claim combinations of the invention go out is of the invention
Within protection domain.Sensing device protection system of the present invention is further described through below in conjunction with specific embodiments.
Embodiment
Sensing device protection system of the invention, including housing 1, housing 1 include power supply cabin 14, control cabinet 13 and danger
Dangerous gas tank 12；Battery 11；Three air permeable waterproof components, each air permeable waterproof component includes cylinder accommodating cavity 5, catch net
6 and two breathing waterproof films 4, wherein, cylinder accommodating cavity 5 includes the second opening and the 3rd opening；Gas sensor 7 with
And gas sensing circuit 8；Communication module 2；Water sensor 9, monitoring cable 10 and second water logging of the first water sensor are passed
Sensor monitors cable 19；Controller 3；Wherein, controller 3, gas sensing circuit 8, communication module 2, water sensor 9 are arranged on
In control cabinet 13；Battery 11 is arranged in power supply cabin 14；Gas sensor 7, cylinder accommodating cavity 5, breathing waterproof film 4 are set
In hazardous gas cabin 12；Catch net 6 is arranged on hazardous gas cabin 12；
Gas sensor 7 by gas sensing circuit 8 respectively with battery 11 and the telecommunication of controller 3, the first water logging sensing
Device monitoring cable 10 and second water sensor monitoring cable 19 is electrically connected with water sensor 9, water sensor 9 and control
The telecommunication of device 3；Each air permeable waterproof component is arranged in first side 16, on the direction along the 3rd the second opening of opening direction,
Cylinder accommodating cavity 5 is sequentially installed with a breathing waterproof film, another breathing waterproof film and catch net 6.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to invention, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are carried out
Equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technical side
The scope of case.
Claims (10)
1. sensing device protection system, below earth's surface, it is characterised in that including：
Housing；
It is arranged on the electric supply installation in the housing；
The water source for passing through on the housing and for the hazardous gas below the earth's surface, preventing below the earth's surface is set
The air-permeable water-proof device of transmission；
It is arranged in the housing and for detecting the hazardous gas, obtains the sensing device of monitoring of hazardous gas data；Institute
Sensing device is stated with the electric supply installation telecommunication；
It is arranged in the housing and the nothing that the hazardous gas is detected on the sensing device is sent from the housing
The communication module of line signal；The communication module and the electric supply installation telecommunication；
Set on the housing and for sensing the water logging sensing device that the water source soaks the information of the housing；It is described
Water logging sensing device and the electric supply installation telecommunication；
It is arranged in the housing and control the sensing device to detect that the hazardous gas and the control communication module will
The monitoring of hazardous gas data are uploaded to background monitoring center and when the water logging sensing device senses the water source immersion
During the housing, the sensing device is controlled to stop detecting that the hazardous gas and the control communication module no longer will be described
Monitoring of hazardous gas data are uploaded to the controller at the background monitoring center；The controller respectively with the electric supply installation,
The sensing device, the water logging sensing device and the communication module telecommunication.
2. sensing device protection system according to claim 1, it is characterised in that first is offered on the housing and is opened
Mouthful；The air-permeable water-proof device includes：Several air permeable waterproof components, each described air permeable waterproof component includes：
The water source for passing through on the housing and for the hazardous gas below the earth's surface, preventing below the earth's surface is set
If the dried layer breathing waterproof film for passing through；
The breathing waterproof film and first open communication.
3. sensing device protection system according to claim 2, it is characterised in that each described air permeable waterproof component is also
Including：The accommodating cavity and the catch net installed in the accommodating cavity of the breathing waterproof film are installed；The accommodating cavity
Including the second opening and the 3rd opening；
Along on the direction of the described first opening, the accommodating cavity is arranged in the housing and second opening
Communicated with the described first opening；
It is open towards on the direction of the described second opening and along the direction parallel to the described second opening along the described 3rd, institute
State accommodating cavity and be sequentially installed with breathing waterproof film described in multilayer and the catch net；Wherein, breathed freely described in every adjacent two layers anti-
Moisture film be arranged in parallel and distance is provided therebetween；Each layer breathing waterproof film be arranged in parallel with the catch net.
4. sensing device protection system according to claim 2, it is characterised in that the sensing device includes：Gas is passed
Sensor and gas sensing circuit；
The gas sensor by the gas sensing circuit respectively with the electric supply installation and the controller telecommunication.
5. sensing device protection system according to claim 4, it is characterised in that the water logging sensing device includes：If
Put the water sensor in the housing and the first water sensor monitoring cable being arranged on outside the housing；
The first water sensor monitoring cable is electrically connected with the water sensor；The water sensor and the control
Device telecommunication.
6. sensing device protection system according to claim 5, it is characterised in that the sensing device protection system is also wrapped
Include：It is arranged on the second water sensor monitoring cable in the housing；
The second water sensor monitoring cable is electrically connected with the water sensor.
7. sensing device protection system according to claim 1, it is characterised in that the communication module includes：Transceiver,
Amplifier；Wherein, the amplifier includes inside antenna；
The transceiver and the controller telecommunication；The inside antenna and the transceiver telecommunication.
8. sensing device protection system according to claim 5, it is characterised in that the electric supply installation is battery.
9. sensing device protection system according to claim 8, it is characterised in that the housing includes：Control cabinet, power supply
Cabin and hazardous gas cabin；
The controller, the gas sensing circuit, the communication module and the water sensor are arranged on the control
In cabin；The battery is arranged in the power supply cabin；The gas sensor and the air permeable waterproof component are arranged on described
In hazardous gas cabin.
10. the sensing device protection system according to claim any one of 1-9, it is characterised in that also set on the housing
It is equipped with handle；
It is spirally connected between the handle and the housing in order to the movement housing.
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| CN201710252611.9A CN106846759A (en) | 2017-04-18 | 2017-04-18 | Sensing device protection system |
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| CN201710252611.9A CN106846759A (en) | 2017-04-18 | 2017-04-18 | Sensing device protection system |
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Application publication date: 20170613 |