CN206164673U - Detect with spherical photography and camera device in pipeline under pressure - Google Patents
Detect with spherical photography and camera device in pipeline under pressure Download PDFInfo
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- CN206164673U CN206164673U CN201620910400.0U CN201620910400U CN206164673U CN 206164673 U CN206164673 U CN 206164673U CN 201620910400 U CN201620910400 U CN 201620910400U CN 206164673 U CN206164673 U CN 206164673U
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Abstract
The utility model relates to a detect with spherical photography and camera device in pipeline under pressure. The purpose is the detection requirement that the device that provides can satisfy hidden danger such as pipeline under pressure internal corrosion and jam. Technical scheme is: a detect with spherical photography and camera device in pipeline under pressure, the device include double -deck spherical shell, the photographic arrangement that makes a video recording, lighting device, the control unit, triaxial accelerometer, angular velocity sensor, low frequency transmitter, high -effect battery and data memory, the photography and camera device contains a plurality of high resolution photographic probe of making a video recording, evenly arrange a plurality of fixed photographic holes of making a video recording photographic probe usefulness on the double -deck spherical shell, photographic probe and the photographic hole evenly distributed of making a video recording on the sphere, makes video and image data cover whole pipeline, a plurality of illumination hole has evenly been arranged on the double -deck spherical shell, a plurality of light among the lighting device is arranged respectively one by one in the hole of throwing light on to provide the lighting condition toward launching illumination lighting outward for the photographic probe of making a video recording.
Description
Technical field
The utility model is related to detection field in pressure pipeline, especially in pressure pipeline detection spherical photography and vedio recording
Device.
Background technology
Pipeline, as one of five big means of transportation, is the Main Means of the critical energy medium such as transfer oil, natural gas, right
The development and stabilization of national economy play vital effect, are national economy " lifelines ".With " West-east Gas,
The high speed development of enforcement and the urbanization of Important Project such as " sending in river gas east ", pipeline transportation is with its high efficiency, low cost and safety
Reliable advantage, increasingly shows powerful development potentiality.Line clogging and corrosion are normal during pressure pipeline use
See this condition, have impact on normal operation and the security of pressure pipeline.Non-Destructive Testing for pipeline is to ensure pipe safety
Important means.Because the pressure pipelines such as buried, built on stilts, band clad are distributed widely in the industries such as chemical industry, electric power, conventional outer inspection
Some have been unable to do what one wishes for the safety detection of survey technology pressure pipeline under reply varying environment, by contrast, enter from inside pipeline
Row detection is suitable for the complex working condition of current pipe detection, is also the how wide pressure pipeline periodic inspection of realization amount, ensures
Normal operation and the effective means of essential safety.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided detection in a kind of achievable pressure pipeline
Spherical photography and vedio recording device, the device disclosure satisfy that the detection requirement of the hidden danger such as pressure pipeline internal corrosion and blocking, so as to
The safety and operation conditions of pressure pipeline are estimated.
To solve above-mentioned technical problem, the technical scheme that the utility model is provided is：
The spherical photography and vedio recording device of detection in a kind of pressure pipeline, it is characterised in that the device include by outer layer spherical shell with
Double-layer spherical shell, the video-photographic device in double-layer spherical shell, lighting device, control unit, three axles of internal layer spherical shell composition
Accelerometer, angular-rate sensor, low frequency transmitter, high-effect battery and data storage；The photography and vedio recording device bag
Containing some high-resolution video-photographics probe；Taking the photograph for some fixed video-photographic probes is evenly arranged on the double-layer spherical shell
Shadow hole；Video-photographic is popped one's head in and photography hole is evenly distributed on sphere, makes video and view data cover whole pipeline；It is described double
Several illumination holes are evenly arranged on layer spherical shell, several illuminating lamps in the lighting device are arranged in one by one respectively illumination
Kong Zhong, conventional emission houselights provides lighting condition for video-photographic probe.
The spherical photography and vedio recording device overall diameter less than detecting the interior diameter of pressure pipeline, its take action power resources in
The thrust of pipeline interior fluid mediums, its kinematic parameter adjusts to adjust by flow rate and flow velocity.
The outer layer spherical shell and internal layer spherical shell are spliced to form by two hemisphere.
Two hemisphere of the internal layer spherical shell are made with hard material and are screwed by helicitic texture and are integrated, and play support
Effect inside structure and protection, wherein screwing the sealing ring that position is embedded with waterproof.
Two hemisphere of the outer layer spherical shell are made using elastomeric material and are integrated by bonding splicing sealing, it is to avoid interior
Layer spherical shell is directly collided with pipeline and is damaged.
The data card through hole for being mounted and taken out data card is additionally provided with the double-layer spherical shell.
The photography hole is including on cylindrical hole and outer layer spherical shell that video-photographic probe is fixed on internal layer spherical shell
The reverse frustoconic groove structure corresponding with cylindrical hole, equipped with the saturating of protection video-photographic probe on reverse frustoconic groove structure
Bright case.
The hard material is steel or rigid plastics.
The elastomeric material is rubber.
Described control unit and the photography and vedio recording device, lighting device, 3-axis acceleration sensor, angular speed sensing
Device, low frequency transmitter, high-effect battery and data storage etc. are connected, and by described control unit control miscellaneous part number is obtained
According to and by data storage to the data storage；The low frequency transmitter outwardly launches low-frequency electromagnetic wave signal, by the external world
Electromagnetic inductor induced signal realize tracking to the spherical photography and vedio recording device；The high-effect battery is described spherical
Each part is powered in video-photographic device in device.
Operation principle of the present utility model is：The device is put into pipeline to be detected after switch is opened, and starts full tube side
High-frequency shoots, and fluid is full of in pipeline, by detecting that the Fluid pressure in pipeline promotes the device to advance, and by controlling stream
Measure to adjust the device speed.After shooting completes the device takes out from pipeline, the sealing structure of data card through hole can be opened,
Data card is taken out from data storage, imports data to be analyzed in computer professional software, obtain probe and all kinds of sensings
Device data analyze safe condition, such as lock in time, mileage and video figure in pressure pipeline with time, the change of mileage
As information can obtain defect location, and video image information is processed and can obtain pipeline general condition etc..
Compared with prior art, the beneficial effects of the utility model are：
1st, because probe is evenly distributed on whole spherical shell, it is possible to achieve the photography and vedio recording in whole spaces in pipeline, so as to
The overall condition of the aspects such as pipeline corrosion is captured, loss is low；
2nd, whole device small volume, its diameter is less than internal diameter of the pipeline, can advance by fluid dynamic in running,
Card pipe is difficult simultaneously；
3rd, whole device compact conformation, rationally, can realize whole collection, data storage, the motion of image and video information
The function such as mileage record and defective locations positioning.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of internal layer spherical shell in the utility model embodiment.
Fig. 3 is the cross section structure diagram of internal layer spherical shell in the utility model embodiment.
Fig. 4 is the mplifying structure schematic diagram of part A in Fig. 3.
Fig. 5 is the mplifying structure schematic diagram of part B in Fig. 3.
Fig. 6 is photography and vedio recording device, control unit and each sensor correlation schematic diagram in embodiment.
Specific embodiment
Further illustrate below in conjunction with embodiment shown in the drawings.
Detection is with spherical photography and vedio recording device (as shown in Figure 1) in pressure pipeline described in the utility model, including bilayer
Spherical shell (i.e. outer layer spherical shell 1, internal layer spherical shell 2) and video-photographic device 20, lighting device, control in double-layer spherical shell
Unit 3, three axis accelerometer 9, angular-rate sensor 4, low frequency transmitter 10, high-effect battery 8, data storage 11 etc., with
Realize the interior detection to pressure pipeline.
As a example by detecting so that the pressure pipeline of DN220 (unit mm, as follows) is interior below, spherical photography and vedio recording device is illustrated
The specific embodiment of (hereinafter referred to as spherical device).
1 outer layer spherical shell of Φ 110 × 6 is made, spherical shell is combined by 2 hemispherical Shells, be provided with 26 uniform point altogether thereon
The reverse frustoconic through hole of cloth, its upper and lower diameter is respectively 36 and 24.Through hole distributing position illustrate as shown in Fig. 2 i.e. spherical shell [0,
π] the elevation angle between uniform 6 layers layout, 1,5,7,7,5 and 1 video-photographics probe 6 (hereinafter referred to as popping one's head in) is uniformly distributed successively,
Wherein top dome and ball bottom are respectively distributed 1 probe, and upper three layers per layer has the azimuth of any identical, and lower three layers are in the same manner, and middle two
Layer cloth points are identical, uniformly stagger.Through hole on inside and outside two-layer spherical shell is 26, and the through hole of internal layer spherical shell is to install probe
Cylindrical hole 2-1, a diameter of Φ 20, corresponding to the reverse frustoconic groove structure 5 on outer layer spherical shell, (i.e. reverse frustoconic leads to for position
Hole)；Probe is in the cylindrical hole of Φ 20, and the circuit board 7 for being connected probe with inside by the through hole is connected.Visit
After head is installed, transparency protected shell is stamped at outer layer spherical shell reverse frustoconic groove structure, provides what is sealed and protect for probe
Effect.
The preferred steel spherical shell of internal layer spherical shell, plays a part of supporting construction；Outer layer spherical shell is elastomeric material, for buffering ball
The impulsive force for producing is collided with pipeline, while providing photography and vedio recording visual angle for probe.In the utility model internal layer spherical shell install and
Sealing structure schematic diagram is shown in Fig. 3, Fig. 4, Fig. 5, at 2 hemispherical Shells (internal layer spherical shell episphere 2-2 and internal layer spherical shell lower semisphere 2-3)
Edge processes respectively internal and external threads, and by the sealing ring 15 of screw thread 16 and first docking and sealing of spherical shell are realized, wherein 1 hemisphere
The bottom of shell is provided with data card through hole 12, is realized sealing with 18 and second sealing ring of thread plug 17, data card through hole corresponding data
The position of holder, is not required to open whole spherical shell at the end of detection, need to only open thread plug, takes out memory card, derives data point
Analysis.Outer layer spherical shell is equally divided into upper and lower two hemisphere, is enclosed within outside internal layer spherical shell, and by by two spherical shell via arrangements one
One correspondence is positioned to realize installing, and bonding is docked using binding agent in two hemisphere places of closing up of outer layer spherical shell, and in internal layer spherical shell number
Through hole is left according to card through hole correspondence, is easy to take out memory card.
Spherical device overall diameter is less than pressure pipeline internal diameter, and about the 50% of internal diameter of the pipeline is existed using fluid liquid thrust
Advance in pressure pipeline, the card pipe caused due to barrier in pressure pipeline can be prevented effectively from.Spherical device upon actuation, passes through
Pressure pipeline service cylinder enters the pipeline to be detected full of fluid, and the high-frequency for starting full tube side shoots, and by controlling flow
To adjust spherical device speed.Spherical device when pipeline internal enters, its photography and vedio recording device, control unit and each sensor
Correlation is as shown in Figure 6.Different probes are set and are pointed in different directions in photography and vedio recording device so that the image for photographing it
Between will not have space, and image can cover all spaces in pipeline, and the vedio data for being obtained is transmitted to data storage
Preserve in device.Lighting device is made up of numerous LED illumination elements, is arranged in around probe, is responsible for dim in pressure pipeline
Environment provides illumination.After spherical device enters pipeline, low frequency transmitter transmitting low-frequency electrical frequency electromagnetic waves are sensed by external electromagnetic
Device carries out sensing association, and angular speed catches record spherical device movable information and passes to control list with 3-axis acceleration sensor
Unit；The vedio data for being obtained transmits to data storage preservation.Low frequency transmitter is used to outwardly launch low-frequency electrical
Magnetostatic wave signal；After spherical device enters pipeline, by extraneous electromagnetic inductor induced signal, the trace of spherical device is tracked,
Realize the positioning to running gear in pipeline and tracking on the ground；And be easy to take out spherical dress in time when card pipe
Put.High-effect battery is that video-photographic device, lighting device, control unit and each sensor etc. provide the energy in spherical device,
Spherical device is set to work over long distances.
Control unit is by wire and photography and vedio recording device, lighting device, angular-rate sensor and 3-axis acceleration sensing
Device, low frequency transmitter, high-effect battery and data storage etc. are connected, and are obtained with angular-rate sensor according to three axis accelerometer
The information such as the spherical device movement velocity, the move distance that take, control trigger exposure, the photography simultaneously of all probes or image.
After whole detection process is completed, the memory card in spherical device can be taken out, import data to computer, be passed through
Special-purpose software is parsed.In concrete process, after the information such as time, motion mileage, video image are corresponded, shape
Into along the continuous video in pressure pipeline pipeline direction and graphical information, by video and the observation analysis of graphical information, observation is
The no burn into medium that there is surface washes away erosion, surface damage, wall thickness reduction for causing etc., judges pressure pipeline internal security
Situation.By the Synchronization Analysis with time, mileage, analyzing and positioning defective locations.
Only it is one of the present utility model and is embodied as case finally it should be noted that listed above, not to this
Utility model does any pro forma restriction.Obviously, the utility model is not limited to above example, can also there is many variations.
All deformations that those skilled in the art can directly derive from the utility model disclosure or associate, are considered as
It is protection domain of the present utility model.
Claims (10)
1. detect in a kind of pressure pipeline with spherical photography and vedio recording device, it is characterised in that the device is included by outer layer spherical shell (1)
With double-layer spherical shell, the video-photographic device (20) in double-layer spherical shell, lighting device, the control of internal layer spherical shell (2) composition
Unit (3), three axis accelerometer (9), angular-rate sensor (4), low frequency transmitter (10), high-effect battery (8) and data
Memory (11)；The photography and vedio recording device pops one's head in (6) comprising some high-resolution video-photographics；On the double-layer spherical shell
The even photography hole for being disposed with some fixed video-photographic probes；Several illumination holes have been evenly arranged on the double-layer spherical shell,
Several illuminating lamps are arranged in one by one respectively in illumination hole in the lighting device, and conventional emission houselights is video-photographic
Probe provides lighting condition.
2. detect in pressure pipeline according to claim 1 with spherical photography and vedio recording device, it is characterised in that：It is described spherical
, less than the interior diameter for detecting pressure pipeline, its action power resources is in pipeline interior fluid mediums for photography and vedio recording device overall diameter
Thrust.
3. detect in pressure pipeline according to claim 1 with spherical photography and vedio recording device, it is characterised in that：The internal layer
Spherical shell is made up of two hemisphere, and two hemisphere are made with hard material and screwed by helicitic texture and are integrated, wherein screwing portion
Position is embedded with the sealing ring of waterproof to realize waterproof.
4. detect in pressure pipeline according to claim 1 with spherical photography and vedio recording device, it is characterised in that：The outer layer
Spherical shell is made up of two hemisphere, and two hemisphere are made using elastomeric material and are integrated by bonding splicing sealing, to realize preventing
Water.
5. detect in pressure pipeline according to claim 1 with spherical photography and vedio recording device, it is characterised in that：The bilayer
The data card through hole (12) for being mounted and taken out data card is additionally provided with spherical shell.
6. detect in pressure pipeline according to claim 1 with spherical photography and vedio recording device, it is characterised in that：The photography
Hole is including relative with cylindrical hole on cylindrical hole (2-1) and outer layer spherical shell that video-photographic probe is fixed on internal layer spherical shell
The reverse frustoconic groove structure (5) answered, equipped with the transparent casing of protection video-photographic probe on reverse frustoconic groove structure.
7. detect in pressure pipeline according to claim 1 with spherical photography and vedio recording device, it is characterised in that：The shooting
Photography probe and hole of photographing are evenly distributed on sphere, make video and view data cover whole pipeline.
8. detect in pressure pipeline according to claim 1 with spherical photography and vedio recording device, it is characterised in that：The control
Unit and the photography and vedio recording device, lighting device, 3-axis acceleration sensor, angular-rate sensor, low frequency transmitter, efficiently
Energy battery and data storage etc. are connected, and data are obtained and by data storage to institute by described control unit control miscellaneous part
State data storage；The low frequency transmitter outwardly launches low-frequency electromagnetic wave signal, by extraneous electromagnetic inductor sensing letter
Number realize tracking to the spherical photography and vedio recording device；The high-effect battery is video-photographic device in the spherical device
Interior each part is powered.
9. detect in pressure pipeline according to claim 3 with spherical photography and vedio recording device, it is characterised in that：The hard
Material is steel or rigid plastics.
10. detect in pressure pipeline according to claim 4 with spherical photography and vedio recording device, it is characterised in that：The bullet
Property material be rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910400.0U CN206164673U (en) | 2016-08-19 | 2016-08-19 | Detect with spherical photography and camera device in pipeline under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910400.0U CN206164673U (en) | 2016-08-19 | 2016-08-19 | Detect with spherical photography and camera device in pipeline under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164673U true CN206164673U (en) | 2017-05-10 |
Family
ID=58648786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910400.0U Active CN206164673U (en) | 2016-08-19 | 2016-08-19 | Detect with spherical photography and camera device in pipeline under pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164673U (en) |
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2016
- 2016-08-19 CN CN201620910400.0U patent/CN206164673U/en active Active
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Address after: 310020, 211 triumph Road, Hangzhou, Zhejiang, Jianggan District Patentee after: Zhejiang Institute of Special Equipment Science Address before: 310020, 211 triumph Road, Hangzhou, Zhejiang, Jianggan District Patentee before: ZHEJIANG PROVINCIAL SPECIAL EQUIPMENT INSPECTION AND Research Institute |