CN207909311U - A kind of gas leak detection warning device - Google Patents
A kind of gas leak detection warning device Download PDFInfo
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- CN207909311U CN207909311U CN201820249221.6U CN201820249221U CN207909311U CN 207909311 U CN207909311 U CN 207909311U CN 201820249221 U CN201820249221 U CN 201820249221U CN 207909311 U CN207909311 U CN 207909311U
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Abstract
The utility model provides a kind of gas leak detection warning device, which includes installation tower, high light spectrum image-forming video camera and controller, and installation tower is fixedly arranged above support base, and support base is connect by holder with high light spectrum image-forming video camera；High light spectrum image-forming video camera includes imaging device, and the bottom surface of imaging device is connect with holder；Imaging device is equipped with visual camera head and high light spectrum image-forming camera；Imaging device periphery is connected with protection shell；The control chip of control visual camera head and the work of high light spectrum image-forming camera is equipped in imaging device, control chip is connect with controller communication.The beneficial effects of the utility model are：It is simple in structure, it realizes that 360 ° of full view detection coverings of gas detection apparatus, detection efficient are obviously improved by several rotatable support arms, is effectively saved security monitoring cost；Detecting devices is arranged alarm and acoustic-optic alarm is arranged with hop controller, multi-level that administrative staff's danger is reminded to occur, and reminds effect promoting.
Description
Technical field
The utility model is related to security system or equipment technical field, more particularly to a kind of gas leak detection alarm dress
It sets.
Background technology
For a long time, the high-risk enterprise such as oil plant, chemical plant, oil depot, drilling platforms or region become country and social group
One of the hot spot that body is paid close attention to.In the international chemical processes safety seminar of third China, national leading Party group of Administration of Work Safety Supervision at
Member, chief engineer's Wang Haoshui reports, there is situation occurred frequently, only the 1-8 months, national chemical in chemical industry in China safety accident within 2017
Industry occurs accident 146 and rises altogether, dead 166 people.These accidents exposing without exception is managerial serious in process safety
Loophole.And have the whole world in view, because the explosion accident that gas leakage occurs is even more too numerous to enumerate.On April 20th, 2010, the Gulf of Mexico
Methane oxidizing archaea occurs for " deep water horizon " number drilling platforms, causes explosion and big fire, causes 11 dead.Sea is sunk to after drilling platforms
Bottom, and serious crude oil leakage occurs.Natural gas leaking explosion occurs on July 6th, 1988, U.K. North Sea oil extraction in oil field platform,
It causes 167 people wrecked, makes the British Petroleum current year underproduction 12.5%, 2,000,000,000 dollars of direct losses！
Existing safe detection system such as point type survey meter, since its own is unable to various dimensions movement, where just installation
Fixed, the range of independent point type survey meter monitoring is changeless, and a traditional tank field is needed about
4000 or more, security monitoring cost is high.Since installation number is excessive, administrative staff check extremely inconvenient, lead
Cause monitoring efficiency low.Meanwhile once point type survey meter is detected with gas leakage, usually sound the alarm in on-site, and
Administrative staff are generally in control room, it is more likely that are delayed the timely processing of danger source because of alarm song is not heard.Alarm mode
Single, effect is impacted.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of gas leak detection warning device.
The utility model specific technical solution is as follows：
A kind of gas leak detection warning device, the gas leak detection warning device include installation tower, EO-1 hyperion at
As the controller of video camera and the control high light spectrum image-forming camera operation, the installation tower is fixedly arranged above support base,
The alarm being connect with the controller communication is provided in the support base；The support base is rotated by liftable
Holder is connect with the high light spectrum image-forming video camera；
The high light spectrum image-forming video camera includes imaging device, and the bottom surface of the imaging device is connect with the holder；Institute
It states imaging device and is equipped with visual camera head and high light spectrum image-forming camera；The imaging device periphery is connected with protection shell；
The control chip for controlling the visual camera head and high light spectrum image-forming camera work is equipped in the imaging device, it is described
Control chip is connect with the controller communication.
Further, the holder includes the first support arm, the second support arm and third support arm；
First support arm is fixed on the upper surface of the support base, and the free end of first support arm passes through
One pivotal axis is pivotally connected second support arm, and first support arm is embedded with the first driving motor, first driving motor
Output shaft and first pivotal axis be sequentially connected；
The free end far from first support arm is pivotally connected the third by the second pivotal axis on second support arm
Support arm, the third support arm are embedded with the second driving motor, the output shaft of second driving motor and second pivot
Rotating shaft transmission connects；
The free end of the third support arm is connect with the bottom surface of the imaging device；
First driving motor and second driving motor are connect with the controller communication respectively.
Further, it is additionally provided with acoustic-optic alarm on the controller.
Further, the support base top surface is provided with stand-by power supply；The visual camera head, the high light spectrum image-forming
Camera, first driving motor, second driving motor and the alarm are electrically connected with the stand-by power supply respectively.
The beneficial effects of the utility model are as follows：
The utility model is simple in structure, and 360 ° of full view detections of gas detection apparatus are realized by several rotatable support arms
Covering, a husband are obviously improved when pass Wan Fumokai, detection efficient, are effectively saved security monitoring cost, greatly facilitate management
Personnel's using and checking.Detecting devices is arranged alarm and acoustic-optic alarm is arranged with hop controller, multi-level to remind management
Personnel hazard occurs, and reminds effect promoting.
Description of the drawings
Fig. 1 is the structural schematic diagram of gas leak detection warning device；
Fig. 2 is the structural schematic diagram of high light spectrum image-forming video camera.
Wherein：1, tower is installed；2, support base；3, holder；31, the first support arm；32, the second support arm；33, third branch
Brace；34, the first pivotal axis；35, the second pivotal axis；4, high light spectrum image-forming video camera；401, imaging device；402, visual camera
Head；403, high light spectrum image-forming camera；404, shell is protected；5, alarm；6, stand-by power supply.
Specific implementation mode
The utility model is described in further detail with following embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Fig. 1 is the structural schematic diagram of gas leak detection warning device；Fig. 2 is the structural representation of high light spectrum image-forming video camera
Figure.As depicted in figs. 1 and 2, a kind of gas leak detection warning device, the device include installation tower 1, high light spectrum image-forming video camera
4 controllers to work with control high light spectrum image-forming video camera 4.Controller is the control device or mobile whole at system monitoring center
End.Once being detected with hazardous gas spillage, to strengthen warning effect, multi-angle reminds arrive administrative staff in time, it is preferred that control
It is additionally provided with acoustic-optic alarm on device processed.Once dangerous gas leakage is detected, the acoustic-optic alarm meeting on controller
The colored light for sending out high brightness is simultaneously emitted by clear and melodious buzzer, to remind the generation of administrative staff's danger.Administrative staff
Real-time control can be carried out to acoustic-optic alarm by controller, can voluntarily closed.Installation tower 1 is fixedly arranged above support base 2,
The alarm 5 being connect with controller communication, the holder 3 and height that support base 2 is rotated by liftable are provided in support base 2
Light spectrum image-forming video camera 4 connects.
High light spectrum image-forming video camera 4 includes imaging device 401, and the bottom surface of imaging device 401 is connect with holder 3.Imaging dress
It sets 401 and is equipped with visual camera head 402 and high light spectrum image-forming camera 403.401 periphery of imaging device is connected with protection shell
404, it is preferred that the protection shell 404 extends the imaging end face of imaging device 401, has both protected 401 damage of imaging device
Influence of the light for imaging is reduced again.Control visual camera head 402 and high light spectrum image-forming camera shooting are equipped in imaging device 401
The control chip of first 403 work, control chip are connect with controller communication.
Wherein, 402 round-the-clock shooting search coverage of visual camera head dynamic；High light spectrum image-forming camera 403 is based on passive
Infrared spectrum technology is absorbed, non-stop run in 24 hours can be realized by not needing light source.Black body radiation from environment passes through gas cloud
Into high light spectrum image-forming video camera 4, the type and concentration of gas are effectively distinguished.The high light spectrum image-forming video camera 4 is monitored and is detected
More than 25 kinds hydrocarbon gas, and there is automatic calibration function, an internal check was carried out every 5-20 minutes, to ensure detection essence
Degree.
In the present embodiment, holder 3 includes the first support arm 31, the second support arm 32 and third support arm 33.
First support arm 31 is fixed on the upper surface of support base 2, and the free end of the first support arm 31 is pivoted by first
Axis 34 is pivotally connected the second support arm 32, and the first support arm 31 is embedded with the first driving motor, the output shaft of the first driving motor and the
One pivotal axis 34 is sequentially connected.First support arm 31 can be carried out pitching along the first pivotal axis 34 and be moved, that is, realize the liter of holder 3
Function drops, to expand the investigative range of imaging device 4.
The free end far from the first support arm 31 is pivotally connected third support arm by the second pivotal axis 35 on second support arm 32
33, third support arm 33 is embedded with the second driving motor, and the output shaft of the second driving motor and the second pivotal axis 35 are sequentially connected.
Second support arm 32 can carry out circular motion around the second pivotal axis 35, that is, realize the rotation function of holder 3, ensure that gas is visited
360 ° of detecting functions without dead angle of device are surveyed, the working efficiency of gas detection apparatus is greatly improved.
The free end of third support arm 33 is connect with the bottom surface of imaging device 401.
First driving motor and the second driving motor are connect with controller communication respectively.
In use, the working condition of controller control the first driving motor and the second driving motor so that high light spectrum image-forming
Video camera 4 stops, as corresponding position, to carry out detection zone the detection of gas of 24 hours full views according to actual requirement.Once going out
Existing gas leakage, the alarm 5 being arranged in support base 2 sends out loud fire alarm sound, while being arranged on the controller
Acoustic-optic alarm also synchronize and send out alarm light and clear and melodious buzzer, until administrative staff are actively closed by controller
Until alarm 5 and acoustic-optic alarm.The superposition of multiple alarm mode, greatly improves warning effect, further reinforcingization
The safety management system of work enterprise.Administrative staff can confirm position, the leakiness of gas leakage from controller at the first time
And the type of gas leakage, and then make timely and effectively method of disposal.
Embodiment 2
Embodiment 2 provides a kind of more preferably gas leak detection warning device knot on the basis of embodiment 1
Structure, as shown in Figure 1.Specifically, the embodiment 2, which further defines 2 top surface of support base, is provided with stand-by power supply 8.Visually take the photograph
As head 402, high light spectrum image-forming camera 403, the first driving motor, the second driving motor and alarm 5 respectively with stand-by power supply 6
Electrical connection.In the present embodiment, stand-by power supply 6 is self-charging battery group.It, will be right once power-off accident occurs in chemical industry plant area
Various control devices, storage equipment etc. generate significant impact, at this point, the critical period that exactly various hazard events may occur.
Therefore, can gas detection apparatus work normally, and be to ensure that one of effective means whether can chemical industry plant area safely, be every
The important leverage that event is effectively disposed.Therefore, detection of gas Hyperspectral imager installation stand-by power supply 6 has its necessity and can
Row.
The beneficial effects of the utility model are：
The utility model is simple in structure, and 360 ° of full view detections of gas detection apparatus are realized by several rotatable support arms
Covering, a husband are obviously improved when pass Wan Fumokai, detection efficient, are effectively saved security monitoring cost, greatly facilitate management
Personnel's using and checking.Detecting devices is arranged alarm and acoustic-optic alarm is arranged with hop controller, multi-level to remind management
Personnel hazard occurs, and reminds effect promoting.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is every that there is same as the present application or phase
Approximate technical solution, all falls within the scope of protection of the utility model.
Claims (5)
1. a kind of gas leak detection warning device, which is characterized in that the gas leak detection warning device includes installation tower
(1), the controller of high light spectrum image-forming video camera (4) and control high light spectrum image-forming video camera (4) work；The installation tower
(1) it is fixedly arranged above support base (2), the alarm being connect with the controller communication is provided on the support base (2)
(5)；The holder (3) that the support base (2) is rotated by liftable is connect with the high light spectrum image-forming video camera (4)；
The high light spectrum image-forming video camera (4) includes imaging device (401), bottom surface and the cloud of the imaging device (401)
Platform (3) connects；The imaging device (401) is equipped with visual camera head (402) and high light spectrum image-forming camera (403)；It is described
Imaging device (401) periphery is connected with protection shell (404)；It is equipped in the imaging device (401) and controls the visual camera
The control chip of head (402) and the high light spectrum image-forming camera (403) work, the control chip and the controller communication
Connection.
2. gas leak detection warning device according to claim 1, which is characterized in that the holder (3) includes first
Support arm (31), the second support arm (32) and third support arm (33)；
First support arm (31) is fixed on the upper surface of the support base (2), the freedom of first support arm (31)
End is pivotally connected second support arm (32) by the first pivotal axis (34), and first support arm (31) is embedded with the first driving electricity
Machine, the output shaft of first driving motor are sequentially connected with first pivotal axis (34)；
The free end far from first support arm (31) is pivotally connected by the second pivotal axis (35) on second support arm (32)
The third support arm (33), the third support arm (33) are embedded with the second driving motor, second driving motor it is defeated
Shaft is sequentially connected with second pivotal axis (35)；
The free end of the third support arm (33) is connect with the bottom surface of the imaging device (401)；
First driving motor and second driving motor are connect with the controller communication respectively.
3. gas leak detection warning device according to claim 2, which is characterized in that be additionally provided with sound on the controller
Light warning device.
4. gas leak detection warning device according to claim 3, which is characterized in that support base (2) top surface
It is provided with stand-by power supply (6)；The visual camera head (402), the high light spectrum image-forming camera (403), first driving
Motor, second driving motor and the alarm (5) are electrically connected with the stand-by power supply (6) respectively.
5. gas leak detection warning device according to claim 4, which is characterized in that the protection shell (404) is prolonged
Stretch out the imaging end face of the imaging device (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249221.6U CN207909311U (en) | 2018-02-11 | 2018-02-11 | A kind of gas leak detection warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249221.6U CN207909311U (en) | 2018-02-11 | 2018-02-11 | A kind of gas leak detection warning device |
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| Publication Number | Publication Date |
|---|---|
| CN207909311U true CN207909311U (en) | 2018-09-25 |
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ID=63559900
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820249221.6U Active CN207909311U (en) | 2018-02-11 | 2018-02-11 | A kind of gas leak detection warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333260A (en) * | 2019-07-19 | 2019-10-15 | 北京锐百凌科技有限公司 | Explosion-proof EO-1 hyperion far infrared gas cloud imaging control transmission and information processing, orientation delivery system |
-
2018
- 2018-02-11 CN CN201820249221.6U patent/CN207909311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333260A (en) * | 2019-07-19 | 2019-10-15 | 北京锐百凌科技有限公司 | Explosion-proof EO-1 hyperion far infrared gas cloud imaging control transmission and information processing, orientation delivery system |
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