CN110243824A - Detection equipment for oil immersed transformer - Google Patents
Detection equipment for oil immersed transformer Download PDFInfo
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- CN110243824A CN110243824A CN201910555792.1A CN201910555792A CN110243824A CN 110243824 A CN110243824 A CN 110243824A CN 201910555792 A CN201910555792 A CN 201910555792A CN 110243824 A CN110243824 A CN 110243824A
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- 238000001514 detection method Methods 0.000 title claims abstract description 136
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- 230000004888 barrier function Effects 0.000 claims description 13
- 238000003384 imaging method Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 8
- 238000003331 infrared imaging Methods 0.000 description 8
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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- G05D1/10—Simultaneous control of position or course in three dimensions
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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Abstract
The application relates to a detection equipment of transformer, an oil immersed transformer's detection equipment includes: an oil-resistant tank; the load-carrying cabin is arranged in the oil-resistant cabin and controls the weight of the detection equipment by sucking and/or discharging transformer oil; the power device is arranged on the oil-resistant cabin and used for driving the detection equipment to move; the detection device is arranged inside the oil-resistant cabin and used for detecting the oil-immersed transformer; the control device is arranged in the oil-resistant cabin, is respectively in communication connection with the power device and the detection device, and is used for controlling the power device and the detection device to work; and the power supply device is arranged inside the oil-resistant cabin and used for supplying power to the detection equipment. The oil-resistant cabin of the detection equipment enters the transformer under the condition that transformer oil is not discharged, the weight is controlled to float upwards and submerge through the loading cabin, the weight is moved through the power device, the detection is carried out by the detection device, unmanned detection is realized without discharging the transformer oil, the efficiency is high, the labor cost is saved, and the safety and the stability of power supply are improved.
Description
Technical field
The present invention relates to the technical fields of transformer, more particularly to a kind of detection device of oil-immersed type transformer.
Background technique
With the development of power grid construction constantly improve with power transmission technology, the direct shadow of grid equipment reliability of operation
Ring the safety and stability of operation of power networks.Oil-immersed type transformer is a kind of common power grid core equipment, can to its safety and operation
There is high requirement by property, it is therefore desirable to Function detection periodically be carried out to oil-immersed type transformer.
Traditional oil-immersed type transformer detection generally makes stopping transformer work, side by side the transformer oil of empty inside transformer
Afterwards, enter inside transformer by testing staff to detect, also be needed after detection again to transformer injection transformer oil, it is such
Detection mode detection efficiency is lower, labor intensive and higher cost, and the long period is needed to stop the operation of transformer, is examining
Power supply can not be carried out during survey, and certain influence is also resulted on the stabilization of power grid.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of detection device of transformer, can transformer just
Often enter inside transformer when operation to be detected.
A kind of detection device of oil-immersed type transformer, comprising:
Resistance to cargo tank；
Load compartment is arranged inside the resistance to cargo tank, controls the detection device by sucking/or discharge transformer oil
Weight；
Power device is arranged on the resistance to cargo tank, for driving the detection device mobile；
Detection device is set to inside the resistance to cargo tank, for detecting to the oil-immersed type transformer；
Control device is set to inside the resistance to cargo tank, respectively with the power device and the detection device communication link
It connects, for controlling the power device and detection device work；
Power supply device is set to inside the resistance to cargo tank, for powering for the detection device.
The detection device of above-mentioned oil-immersed type transformer, resistance to cargo tank can enter oil immersion in the case where transformer oil is not discharged and become
Inside depressor, weight is controlled by load compartment and is floated in transformer oil and dive, and passes through power device in inside transformer
It is moved freely, Function detection is carried out to transformer by detection device, to realize the unmanned of oil-immersed type transformer detection, inspection
It is higher to survey efficiency, saves human cost, detection work can be carried out under oil-immersed type transformer normal operating condition, becomes without being discharged
Depressor oil stops oil-immersed type transformer work, improves the safety and stability of power grid power supply.
The resistance to cargo tank includes transparency cabin head and cabin in one of the embodiments, the transparency cabin head with it is described
Cabin is connected through a screw thread；The detection device is arranged in the transparency cabin head.
Transformer oil through-hole is offered on the resistance to cargo tank in one of the embodiments, the load compartment passes through described
Transformer oil through-hole is connected with the external world.
The power device includes propeller, horizontal tail and rudder, the propeller in one of the embodiments,
The tail portion of the resistance to cargo tank is set, and the side of the resistance to cargo tank is arranged in the horizontal tail and the rudder；The propulsion
Device includes screw propeller.
The resistance to cargo tank is cylindrical structure in one of the embodiments, and the quantity of the horizontal tail is two, two
The horizontal tail is symmetricly set on the two sides of the resistance to cargo tank along the axial direction of the resistance to cargo tank, and the rudder is perpendicular to institute
Horizontal tail is stated to be arranged on the side of the resistance to cargo tank.
The detection device in one of the embodiments, further include:
Lighting device is arranged on the resistance to cargo tank, and the lighting device includes LED light.
The detection device includes image-forming module and image processing module, the oil resistant in one of the embodiments,
Imaging through-hole is offered on cabin, the image-forming module is arranged in the imaging through-hole, at the image-forming module and described image
Manage module communication connection；The image-forming module include in camera unit, infrared imaging unit and ultraviolet imagery unit at least
It is a kind of.
The control device includes processing module and sensing module, the sensing module in one of the embodiments,
With the processing module communicate to connect, the sensing module include in barrier detecting sensor and Position and attitude sensor at least
It is a kind of.
The Position and attitude sensor includes micromechanical gyro, micro-mechanical accelerometer and magnetic in one of the embodiments,
At least one of resistance type magnetometer；The barrier detecting sensor includes laser sensor.
The power supply device includes battery pack, charging module and powers on module, the electricity in one of the embodiments,
Pond group is connect with the charging module and the module that powers on respectively；The battery pack includes fuel cell.
Detailed description of the invention
Fig. 1 is the module diagram of the detection device of oil-immersed type transformer in one embodiment；
Fig. 2 is the structural schematic diagram of the detection device of oil-immersed type transformer in one embodiment；
Fig. 3 is the front view of the detection device of oil-immersed type transformer in one embodiment；
Fig. 4 is the structural schematic diagram of control device in one embodiment；
Fig. 5 is the structural schematic diagram of power supply device in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
Fig. 1 is the module diagram of the detection device of transformer in one embodiment, as shown in Figure 1, in one embodiment
In, a kind of detection device 100 of transformer, comprising: resistance to cargo tank 110；Load compartment 120 is arranged inside resistance to cargo tank 110, passes through
The weight of sucking/or discharge transformer oil control detection device 100；Power device 130 is arranged on resistance to cargo tank 110, for driving
Dynamic detection device 100 is mobile；Detection device 150 is set to inside resistance to cargo tank 110, for detecting to oil-immersed type transformer；Control
Device 170 processed is set to inside resistance to cargo tank 110, is communicated to connect respectively with power device 130 and detection device 150, for controlling
Power device 130 and detection device 150 work；Power supply device 190 is set to inside resistance to cargo tank 110, for being detection device
100 power supplies.
In the detection device 100 of transformer, resistance to cargo tank 110 is for accommodating load compartment 120, detection device 150, control dress
170 and the equal components of power supply device 190 are set, the main body of resistance to cargo tank 110 can be generally the structures such as cylindrical body, power device 130
The tail portion of resistance to cargo tank 110 is set, and resistance to cargo tank 110 forms into the structure of class submarine formula with power device 130 together, to adapt to
Working environment inside oil-immersed type transformer, power device 130 can drive detection device 100 to carry out water inside oil-immersed type transformer
Translation is dynamic, and the type and quantity of power device 130 can be determined according to the specification and internal environment of oil-immersed type transformer, such as power
Device 130 can be using spiral paddle propeller or hydraulic jet etc..
Carrying cabin 120 is additionally provided with inside resistance to cargo tank 110, load compartment 120 can suck transformer oil from inside transformer,
Or the transformer oil in cabin is expelled to other than detection device 100, to control the weight of detection device 100, realize that detection is set
Standby 100 movement on oil-immersed type transformer inner vertical direction.In one embodiment, transformer is offered on resistance to cargo tank 110
Oil hole, load compartment 120 are connected by transformer oil through-hole with the external world.One or more changes can be opened up on resistance to cargo tank 110
Depressor oil hole, carrying cabin 120 can be connected to by transformer oil through-hole with the transformer oil in oil-immersed type transformer.Transformer oil
The lid that can be controlled by control device 170 can be set on through-hole, control device 170 controls the opening and closing of transformer oil through-hole,
It flows into transformer oil or carrying cabin 120 is discharged, so that control detection device 100 carries out floating and dive in transformer oil.
Each electrical component such as power supply device 190 and power device 130, detection device 150 and control device 170 is mutually electric
Connection, provides power supply for it, power supply device 190 can specifically include the electric power supply apparatus such as rechargeable battery, to guarantee to examine
The cruising ability of measurement equipment 100.Control device 170 and power device 130 and detection device 150 communicate to connect, control device 170
By receiving the control instruction of user or operator or according to preset detection process control power device 130 and detection device
150 work, to carry out mobile and corresponding Function detection in inside transformer.
Detection device 150 is arranged inside resistance to cargo tank 110, and detection device 150 can specifically include the visions such as camera unit
Detection device can also open up through-hole on resistance to cargo tank 110 so that detection device 150 is right including infrared detecting device etc.
Transformer outside detection device 100 is detected.The detection image or monitoring data that detection device 150 can will acquire into
Row saves, after detection device 100 leaves oil-immersed type transformer, the detection image or testing number of user or operator personnel to preservation
According to being read out, detection device 150 can also will test image or testing number by control device 170 in the detection process in real time
According to be sent to user or operator viewing.
The detection device 100 of above-mentioned oil-immersed type transformer, resistance to cargo tank 110 can enter in the case where transformer oil is not discharged
Inside oil-immersed type transformer, weight is controlled by load compartment 120 and is floated in transformer oil and dive, and passes through power device 130
It is moved freely in inside transformer, Function detection is carried out to transformer by detection device 150, to realize oil-immersed type transformer
That detects is unmanned, and detection efficiency is higher, saves human cost, can be detected under oil-immersed type transformer normal operating condition
Work stops oil-immersed type transformer work it is not necessary that transformer oil is discharged, improves the safety and stability of power grid power supply.
Fig. 2 is the structural schematic diagram of the detection device of oil-immersed type transformer in one embodiment, as shown in Fig. 2, in a reality
It applies in example, above-mentioned resistance to cargo tank 110 includes transparency cabin head 112 and cabin 114, and transparency cabin head 112 and cabin 114 are connected by screw thread
It connects.Fig. 3 is the front view of the detection device of oil-immersed type transformer in one embodiment, and together referring to Fig. 3, detection device 150 is arranged
In transparency cabin head 112.
Specifically, resistance to cargo tank 110 includes cabin 114 and the transparency cabin head 112 that 114 front end of cabin is arranged in, transparency cabin
First 112 can be the shell structure of hemisphere or semiellipsoid, and cabin 114 can be cylindrical shell structure, transparency cabin head 112
End face diameter is identical as the end face diameter of cabin 114, and transparency cabin head 112 is respectively arranged with cabin 114 on the surface being connected
The screw thread and threaded hole being consistent.The detection devices such as camera 150 can be set in transparency cabin head 112, so as to penetrate
Transparency cabin head 112 detects transformer, and transparency cabin head 112 can also play a protective role to detection device 150.Transparency cabin
First 112 and 114 monnolithic case of cabin be in arc structure, can effectively avoid in oil-immersed type transformer inner workings and transformer
Component such as collides, hooks or winds at the accidents, avoids damaging inside transformer, improves the safety of detection process
Property.
Further, in one embodiment, above-mentioned transparency cabin head 112 and cabin 114 are non-metallic material, such as transparent
Cabin head 112 can use glass material, and cabin 114 can use engineering plastics material, so that its tool of the shell of detection device 100
Have the advantages that property is stable, anticorrosive, oil resistant, high temperature resistant, and 100 overall structure of detection device can be undertaken to a greater extent
Weight can be in the transformer oil environment of inside transformer just thus the component in effective protection detection device 100
Often work.It is understood that transparency cabin head 112 and cabin 114 are not limited to above-mentioned material, can also be met by other
Oil-immersed type transformer detects the material manufacture of environment.
As shown in Fig. 2, in one embodiment, power device 130 includes propeller 132, horizontal tail 134 and rudder
136, the tail portion of resistance to cargo tank 110 is arranged in propeller 132, and the side of resistance to cargo tank 110 is arranged in horizontal tail 134 and rudder 136.
Propeller 132 includes screw propeller.
Specifically, power device 130 may include propeller 132, and propeller 132 is arranged in the tail portion of resistance to cargo tank 110, pushes away
It is specifically as follows electric propeller propeller etc. into device 132, the tail end face of the end face of propeller 132 and resistance to cargo tank 110 can be with
It is connected by screw thread.The side surface of resistance to cargo tank 110, horizontal tail 134 and rudder is arranged in horizontal tail 134 and rudder 136
136 can be connect by structures such as bolts with resistance to cargo tank 110 respectively, when horizontal tail 134 is used to that detection device 100 to be kept to run
Posture is steady, and rudder 136 is used to control moving direction when detection device 100 is run, horizontal tail 134 and rudder 136
Specification and quantity can be determined according to the internal environment of oil-immersed type transformer and the practical power demand of detection device 100.
Further, in an alternative embodiment, as shown in figure 3, resistance to cargo tank 110 is cylindrical structure, horizontal tail
134 quantity is two, and two horizontal tails 134 are symmetricly set on the two sides of resistance to cargo tank 110 along the axial direction of resistance to cargo tank 110,
Rudder 136 is arranged on the side of resistance to cargo tank 110 perpendicular to horizontal tail 134.When detection device 100 is run, two levels
The wing is arranged in the horizontal direction of detection device 100, and even running when detection device 100 being kept to advance, rudder 136 is arranged
On the vertical direction of detection device 100, control device 170 can realize detection device by the rotation of control rudder 136
The change of 100 moving directions controls the floating and sinking of detection device 100 in conjunction with carrying cabin 120, realizes that detection device 100 exists
Each orientation moves freely inside oil-immersed type transformer.
In one embodiment, detection device 100 further includes lighting device, is arranged on resistance to cargo tank 110, lighting device packet
Include LED light 160.
Specifically, be additionally provided with lighting device on detection device 100, for emit light with to oil-immersed type transformer inside into
Row illumination, lighting device specifically can be using luminescent devices such as LED light.In an alternative embodiment, lighting device can be with
Including two LED light 160, two LED light 160 are separately positioned on the two sides of resistance to 110 front of cargo tank, and LED light 160 specifically can wrap
In the shell for including LED lamp bead and oil resistant, shell can be fixed with resistance to cargo tank 110 by structures such as bolts, and LED lamp bead is in shell
It is interior to rotate freely, to realize the illumination functions to different direction, so as to clearly illuminate the internal junction of oil-immersed type transformer
Structure, acquisition and effective manipulation detection device 100 convenient for image.
In one embodiment, detection device 150 includes image-forming module and image processing module, image-forming module and image
Processing module communication connection；Above-mentioned image-forming module includes camera unit 152, infrared imaging unit 154 and ultraviolet imagery unit
At least one of 156.
Specifically, image-forming module can acquire the image etc. inside oil-immersed type transformer, and image-forming module can specifically be used and be taken the photograph
As first-class imaging device.Image processing module is arranged inside resistance to cargo tank 110, and image processing module passes through wired with image-forming module
Or wirelessly communicate to connect, image processing module, which is sent to, after image-forming module acquisition imaging data carries out image procossing, figure
Obtained detection image is sent to control device 170 by image processing module after picture is disposed, in order to user or operator
Member is watched.Image-forming module can specifically include camera unit 152, infrared imaging unit 154 and ultraviolet imagery unit 156
Deng can be separately positioned on resistance to 110 forward position of cargo tank opens up in corresponding through-hole, can generally set camera unit 152
It sets in the center of resistance to 110 front end face of cargo tank, infrared imaging unit 154 and ultraviolet imagery unit 156 are separately positioned on
152 two sides of camera unit.These imaging units are also provided with the components such as waterproof case or waterproof lens cap, to prevent
Situations such as collision accident, causes transformer oil to enter the inside of detection device 100.
Camera unit 152 can acquire the practical figure inside oil-immersed type transformer by the visual light imagings device such as camera
Picture can be used for checking oil-immersed type transformer component with the presence or absence of external damage, additionally it is possible to control detection convenient for user and operator
Equipment 100；Infrared imaging unit 154 can by the infrared ray specific band signal of photoelectric technology detection object heat radiation, and
Convert the signal into the image and figure differentiated for human vision；When ultraviolet imagery unit 156 can receive equipment electric discharge
The UV signal of generation, it is Chong Die with visible images after processing, achieve the purpose that position and the intensity of determining corona, to be
The operating condition for further assessing transformer part provides reliable foundation.Infrared imaging unit 154 and ultraviolet imagery unit 156
It can be accurately detected the working condition of oil-immersed type transformer component, to find trouble unit in time.
Further, the type and type of above-mentioned camera unit 152, infrared imaging unit 154 and ultraviolet imagery unit 156
Number can according to actually detected demand determine.In a preferred embodiment, above-mentioned camera unit 152 can specifically use
CMOS or CCD camera unit, such as the EOSD30CMOS camera unit of Canon can be selected, which is
3088 × 2056, outer dimension is 25mm long, 25mm wide, and preferable image matter can be provided in the case where guaranteeing smaller size smaller
Amount.Above-mentioned infrared imaging unit 154 can specifically use the advanced thermal infrared imager of FLIR E53, E53 thermal infrared imager resolution ratio
For 43200 pixels, temperature-measuring range is up to 650 degrees Celsius, has preferable distance coefficient ratio, it can be achieved that small volume or distance
The accurate temperature measurement of target farther out also has laser assisted automatic focusing, can accurately identify hot spot, thus in complicated change
Fault element can be identified in depressor internal environment in time.Above-mentioned ultraviolet imagery module 156 can using CLASSIC it is ultraviolet at
As instrument, CLASSIC ultraviolet imager is the ultraviolet imagery equipment for detecting corona, and camera lens is capable of detecting when the thin of inside transformer
Micro- place's defect, sensitivity with higher, can 100% all corona electric arcs of detection, and it is fast that visible channel may be implemented
Fast optical zoom and ultraviolet light and visible channel auto-focusing, it is easy to use without correction.
Fig. 4 is the structural schematic diagram of control device in one embodiment, as shown in figure 4, in one embodiment, control dress
Setting 170 includes processing module 172 and sensing module 174, and sensing module 174 and processing module 172 communicate to connect, sensing module
174 include at least one of barrier detecting sensor and Position and attitude sensor.
Specifically, in control device 170, processing module 172 is used to receive the operations instruction of user, control detection
All parts work in equipment 100, go back detection image acquired in receiving detection device 150 and detection data, and by its
It is sent to user or operator's viewing.Sensing module 174 is for obtaining the running all data of detection device 100, to give
The control that user or operator set 100 to detection provides reference.Sensing module 174 can specifically include barrier perception sensing
Device and Position and attitude sensor, barrier detecting sensor are used to obtain the location information of the barrier around detection device 100, pose
Sensor for obtaining the real-time position of detection device 100 and angle-data, sensing module 174 by barrier detecting sensor with
And the data of Position and attitude sensor are sent to processing module 174, so that processing module 172 controls detection device 100 in moving process
In hide the barrier of inside transformer, prevent from damaging transformer part.
Further, the type and model of above-mentioned barrier detecting sensor and Position and attitude sensor can be according to actually detected
Demand determines.In a preferred embodiment, above-mentioned Position and attitude sensor include micromechanical gyro, micro-mechanical accelerometer and
At least one of magnetic resistance type magnetometer；Above-mentioned barrier detecting sensor includes laser sensor.Above-mentioned Position and attitude sensor is adopted
With miniature attitude heading reference system, three axis micromechanics (Micro-Electro-Mechanical System, letter can specifically include
Claiming MEMS) sensors such as gyro, 3 axis MEMS accelerometer and three axis magnetic resistance type magnetometers lose；Above-mentioned barrier perception passes
Sensor can specifically use SICK OD series laser sensor, and setting up procedure is intuitive, easy to operate, and measurement with higher
High-precision and reliability, are suitable for short-range precise measurement.
Fig. 5 is the structural schematic diagram of power supply device in one embodiment, as shown in figure 5, in one embodiment, power supply dress
190 are set to include battery pack 192, charging module 194 and power on module 196, battery pack 192 respectively with charging module 194 and
Power on the connection of module 196；Battery pack 192 includes fuel cell.
Specifically, the cell apparatus 190 includes battery pack 192, charging unit 194 and electrifying device 196.Charging dress
It sets 194 to be used to charge to battery pack 192, electrifying device 196 and power device 130, detection device 150, control device 170
Etc. electrical components electrical connection, battery pack 192 supplies each electrical component in detection device 100 by electrifying device 196
Electricity.Battery pack 192 can be arranged directly in resistance to cargo tank 110, can also set up in the bottom position of resistance to cargo tank 110 independent
Battery compartment is to accommodate battery pack 192, to promote the safety of detection device 100.In a preferred embodiment, battery pack
192 specifically can be using fuel cell, such as ni-mh fuel cell etc., and the energy reserve of battery pack 192 can be 70Wh, to protect
Demonstrate,prove the power supply of detection device 100.Power supply energy of the fuel cell as detection device 100 is selected, is had and is had a safety feature, recycles
The advantages that service life is long, light-weight and pollution-free can mitigate the weight of detection device 100, increase the continuation of the journey of detection device 100
Time.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of detection device of oil-immersed transformer characterized by comprising
Resistance to cargo tank；
Load compartment is arranged inside the resistance to cargo tank, and the weight of the detection device is controlled by sucking/or discharge transformer oil
Amount；
Power device is arranged on the resistance to cargo tank, for driving the detection device mobile；
Detection device is set to inside the resistance to cargo tank, for detecting to the oil-immersed type transformer；
Control device is set to inside the resistance to cargo tank, is communicated to connect respectively with the power device and the detection device, is used
In the control power device and detection device work；
Power supply device is set to inside the resistance to cargo tank, for powering for the detection device.
2. detection device according to claim 1, which is characterized in that the resistance to cargo tank includes transparency cabin head and cabin,
The transparency cabin head is connected through a screw thread with the cabin；The detection device is arranged in the transparency cabin head.
3. detection device according to claim 1, which is characterized in that transformer oil through-hole is offered on the resistance to cargo tank,
The load compartment is connected by the transformer oil through-hole with the external world.
4. detection device according to claim 1, which is characterized in that the power device include propeller, horizontal tail with
And the tail portion of the resistance to cargo tank is arranged in rudder, the propeller, the horizontal tail is arranged with the rudder described resistance to
The side of cargo tank；The propeller includes screw propeller.
5. detection device according to claim 4, which is characterized in that the resistance to cargo tank is cylindrical structure, the level
The quantity of the wing is two, and two horizontal tails are symmetricly set on the two of the resistance to cargo tank along the axial direction of the resistance to cargo tank
Side, the rudder are arranged on the side of the resistance to cargo tank perpendicular to the horizontal tail.
6. detection device according to claim 1, which is characterized in that further include:
Lighting device is arranged on the resistance to cargo tank, and the lighting device includes LED light.
7. detection device according to claim 1, which is characterized in that the detection device includes image-forming module and image
Processing module, the image-forming module and described image processing module communicate to connect；The image-forming module includes camera unit, infrared
At least one of imaging unit and ultraviolet imagery unit.
8. detection device according to claim 1, which is characterized in that the control device includes processing module and sensing
Module, the sensing module and the processing module communicate to connect, the sensing module include barrier detecting sensor and
At least one of Position and attitude sensor.
9. detection device according to claim 8, which is characterized in that the Position and attitude sensor includes micromechanical gyro, micro-
At least one of mechanical accelerometer and magnetic resistance type magnetometer；The barrier detecting sensor includes laser sensor.
10. detection device according to claim 1, which is characterized in that the power supply device includes battery pack, charging module
And module is powered on, the battery pack is connect with the charging module and the module that powers on respectively；The battery pack includes
Fuel cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555792.1A CN110243824A (en) | 2019-06-25 | 2019-06-25 | Detection equipment for oil immersed transformer |
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| CN112050862A (en) * | 2020-09-29 | 2020-12-08 | 桂林天湖水利电业设备有限公司 | Suspended transformer oil tank state parameter acquisition device |
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Application publication date: 20190917 |