CN108423178A - Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane - Google Patents
Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane Download PDFInfo
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- CN108423178A CN108423178A CN201810283174.1A CN201810283174A CN108423178A CN 108423178 A CN108423178 A CN 108423178A CN 201810283174 A CN201810283174 A CN 201810283174A CN 108423178 A CN108423178 A CN 108423178A
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- water
- water tank
- composite insulator
- spray boom
- hydrophobicity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 273
- 239000012212 insulator Substances 0.000 title claims abstract description 85
- 239000002131 composite material Substances 0.000 title claims abstract description 74
- 239000007921 spray Substances 0.000 claims abstract description 104
- 239000008367 deionised water Substances 0.000 claims abstract description 66
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 66
- 238000012544 monitoring process Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
Abstract
The present invention provides a kind of Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane.The device includes：Water tank, for storing deionized water；It is connected to the spray boom of the first liquid outlet of water tank, for spraying the deionized water in water tank to be sprayed to composite insulator；Monitoring camera is set to the top of water tank and spray boom link position, for monitoring the position of composite insulator to adjust the direction that spray boom sprays deionized water.Water injector provided by the invention, the deionized water in water tank is sprayed to be sprayed to composite insulator by spray boom, by being set to water tank and the monitoring camera above spray boom link position, the position of composite insulator is monitored to adjust the direction that spray boom sprays deionized water, so that the liquid outlet of spray boom aims at insulator umbrella, effectively to carry out the injection of water column, the waste of deionized water is avoided, the detection efficiency of the efficiency and hydrophobicity that are sprayed to composite insulator is improved.
Description
Technical field
The present invention relates to air vehicle technique fields, in particular to a kind of composite insulator hydrophobic based on unmanned plane
Property automatic measure grading system water injector.
Background technology
Hydrophobicity detection is to detect the important detection method of composite insulator degree of aging, the method that live hydrophobicity measures
It is hydrophobicity staging, existing detection method takes the detection mode that on tower and ground is combined, i.e. staff elder generation upper boom
Tower sprays water to the full skirt of composite insulator with sprinkler, while taking pictures to full skirt surface water drops adhesion condition；Return to ground
Behind face, the digital image taken is input in computer, utilizes the hydrophobic of hydrophobicity analysis software composite insulator
Character condition requires worker to ascend a height, climbing tower operation.This mode can only be carried out in transmission line of electricity interruption maintenance, and extra-high voltage
Transmission line of electricity interruption maintenance is difficult, therefore existing hydrophobicity in-situ check and test method is not particularly suited for running composite insulator
（Compound cross-arm）.After staff steps on tower in transmission line of electricity interruption maintenance, using Special insulative operating rod to composite insulator
Hydrophobic test is carried out, whole process is more demanding to staff, extremely labor intensive.
Chinese Publication No.：106092213 A of CN disclose a kind of insulator hydrophobicity based on unmanned air vehicle technique and exist
Line detector, space detection part include rotor wing unmanned aerial vehicle, and rotor wing unmanned aerial vehicle is equipped with carrying platform and flight control system,
Carrying platform is equipped with first control circuit, image capture device, automatic sprinkler and the first wireless communication module；Ground is distant
Control part includes liquid crystal display, second control circuit, the second wireless communication module and button.
In the insulator hydrophobicity on-line measuring device based on unmanned air vehicle technique that above-mentioned technical proposal provides, the first control
Circuit can control the opening and closing of solenoid valve and micro pump, realize the start and stop of water spray, the spray boom spray of automatic sprinkler
The water section of injection is sprayed into air, leads to the waste of water, is caused unmanned plane that need to often fly and is added to ground in face of water tank
Water causes water spray efficiency low, and hydrophobicity detection is slow.
Invention content
In consideration of it, the present invention proposes a kind of Hydrophobicity of Composite Insulator automatic measure grading system water spray based on unmanned plane
Device, it is intended to solve the water section injection that the automatic sprinkler of existing insulator hydrophobicity on-line measuring device unmanned plane sprays
Slow problem is detected to water waste caused by air and hydrophobicity.
The present invention proposes a kind of Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, should
Device includes：Water tank, for storing deionized water；It is connected to the spray boom of the first liquid outlet of the water tank, being used for will be described
Deionized water in water tank is sprayed to be sprayed to composite insulator；Monitoring camera, be set to the water tank with it is described
Deionized water is sprayed in the top of spray boom link position for monitoring the position of the composite insulator to adjust the spray boom
Direction.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
The camera shooting direction of monitoring camera is adapted with the axis of the spray boom, for adjusting the axis of the spray boom to adjust
State the direction of the droplet of spray boom injection.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
Spray boom is telescopic rod, the spray region for adjusting injection deionized water.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
Water tank is equipped with heater strip, for being heated to the deionized water in the water tank in cold snap.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
It is provided with insulating layer outside water tank.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
Water tank is equipped with water pump, for being pressurized to the deionized water in the water tank so that the deionized water in the water tank is being pressed
It is exported under force effect.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
Air inlet is offered on water tank, for being pressurizeed in the water tank so that the deionized water in the water tank is acted in pressure
Lower output.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
Guide pipe is additionally provided in water tank, one end is connected to the first liquid outlet of the water tank, and the other end is connected to the bottom of the water tank
Portion, the deionized water for exporting the water tank bottom.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
The inlet of spray boom is connected to the first liquid outlet of the water tank, and the liquid outlet of the spray boom is provided with nozzle, and being used for will
Deionized water in the spray boom is sprayed with fog-like liquid.
Further, the above-mentioned Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, it is described
Solenoid valve, ejection and stopping for controlling deionized water in the water tank are equipped between spray boom and the water tank.
Hydrophobicity of Composite Insulator automatic measure grading system water injector provided by the invention based on unmanned plane, passes through spray
Water bar by water tank deionized water spray to be sprayed to composite insulator, while by be set to the water tank with it is described
Monitoring camera above spray boom link position monitors the position of the composite insulator to adjust the spray boom injection
The direction of ionized water so that the liquid outlet of spray boom aims at insulator umbrella, effectively to carry out the injection of water column, avoid from
The waste of sub- water improves the detection efficiency of the efficiency and hydrophobicity that are sprayed to composite insulator；Especially, monitoring camera
Head is set to the top of water tank liquid outlet, to avoid the deionized water sprayed by spray boom from drenching or to interfere.
Further, water tank is equipped with heater strip, for the deionized water in cold snap to being stored in the water tank
It is heated, and then deionized water is avoided to freeze and can not spray under extremely cold weather, expand the use environment of the water injector；
Spray boom is telescopic rod, for example to carry out the adjusting of water spray pole length according to shaft tower voltage class according to actual conditions, simultaneously
It can be stored without using state, to reduce its area occupied and while avoiding unmanned plane during flying collides other objects, be influenced
The use of unmanned plane.
Especially, the setting of water pump or air inlet, for being pressurized the deionized water in the water tank so that described
Deionized water in water tank exports under pressure, and then improves the utilization rate of deionized water in water tank.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is the Hydrophobicity of Composite Insulator automatic measure grading system water spray based on unmanned plane that first embodiment of the invention provides
The structural schematic diagram of device；
Fig. 2 is the Hydrophobicity of Composite Insulator automatic measure grading system water spray based on unmanned plane that second embodiment of the invention provides
The structural schematic diagram of device.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and
Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention provides a kind of Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, packet
Two kinds of embodiments are included, are described as follows：
Referring to Fig. 1, the Hydrophobicity of Composite Insulator automatic measure grading system based on unmanned plane provided for first embodiment of the invention
The structural schematic diagram of system water injector, the water injector include：Water tank 1, spray boom 2 and monitoring camera 3；Wherein, water tank 1
For storing deionized water；The inlet of spray boom 2（Right end as shown in Figure 1）It is connected to the first liquid outlet of water tank 1（Such as figure
Left end shown in 1）, for spraying the deionized water in water tank 1 to be sprayed to composite insulator.Composite insulator can be with
Meet insulator for target, naturally it is also possible to need to spray the parts of deionized water for other.The liquid outlet of spray boom 2（Such as
Right end shown in FIG. 1）Equipped with nozzle 5, the deionized water in spray boom 2 is sprayed with fog-like liquid with will pass through nozzle 5；It is preferred that
The bore on ground, the liquid outlet of nozzle 5 is 0.8mm.Preferably, it is the inlet and water of spray boom 2 between spray boom 2 and water tank 1
Solenoid valve 4, ejection and stopping for controlling deionized water in water tank 1 are equipped between first liquid outlet of case 1；Monitoring camera
3 are set to the top of water tank 1 and 2 link position of spray boom, for monitoring the position of composite insulator to adjust the injection of spray boom 2
The direction of deionized water so that the liquid outlet of spray boom 2 aims at insulator umbrella and avoided effectively to carry out the injection of water column
The waste of deionized water improves the detection efficiency of the efficiency and hydrophobicity that are sprayed to composite insulator；Monitoring camera 3
It is connected to the outer surface of water tank 1 and is set to the top of the first liquid outlet of water tank 1, to avoid being gone by what spray boom 2 sprayed
Ionized water is drenched or is interfered；For ease of adjusting the side that spray boom 2 sprays deionized water according to the monitoring image of monitoring camera 3
To the camera shooting direction of monitoring camera 3 is adapted with the axis of spray boom 2, adjusts the axis of spray boom 2 to adjust spray boom 2
The direction of the droplet of injection, the camera shooting direction of monitoring camera 3 can be in that angle is arranged with the axis of spray boom 2, it is preferable that prison
The camera shooting direction for controlling camera 3 is identical as the axis of spray boom 2, and the monitoring image will pass through monitoring camera 3 is directly acquainted with
Water injector so that 2 water spraying direction of spray boom is convenient for observation and adjusts, and then is improved in the direction for the droplet that spray boom 2 sprays
Adjustment.
With continued reference to Fig. 1, water tank 1 is plastic cistern to mitigate quality, capacity 2L, to ensure to be set to nobody
While reducing its load capacity when on machine, the efficiency that unmanned plane carries out composite insulator spray and hydrophobicity detection is improved；
Water tank 1 is equipped with heater strip 11, for being heated to the deionized water stored in water tank 1 in cold snap, and then avoids
Deionized water freezes and can not spray under extremely cold weather, and can save or not run in room temperature area heater strip 11；Preferably, add
Heated filament 11 is set to the outer surface of water tank 1；It is provided with insulating layer outside water tank 1（It is not shown in figure）Especially outside heater strip 11, with
Just isolation 1 outer air of water tank and water tank 1 and heater strip 11 carry out heat exchange, so raising heater strip 11 in water tank 1 go from
The efficiency that sub- water is heated, while slowing down the heat dissipation of the deionized water in water tank 1.Heater strip 11 can by water pump or nobody
The power supply of machine heats the water in water tank 1.
With continued reference to Fig. 1, water tank 1 is equipped with water pump 12, for being pressurized the deionized water in water tank 1 so that water tank
Deionized water in 1 exports under pressure；The pressure of water pump 12 may be configured as 0.5Mpa, with to pressurizeing in water tank 1,
So that the pressure in water tank 1 is more than the pressure outside nozzle 5 so that the deionized water in water tank 1 flows through water spray under pressure
Bar 2 is sprayed deionized water to composite insulator with fog-like liquid to nozzle 5, through nozzle 5.
With continued reference to Fig. 1, spray boom 2 is that telescopic rod includes the more pipelines being telescopically connected successively, the length of spray boom 2
Adjustable length ranging from 0.2m ~ 2m, for adjust spray deionized water spray region, so as to according to actual conditions for example according to
The adjusting of 2 length of spray boom is carried out according to shaft tower voltage class, while can be stored without using state, to reduce its occupancy face
It accumulates and avoids colliding other objects when unmanned plane during flying, influence the use of unmanned plane.
The Hydrophobicity of Composite Insulator automatic measure grading system water spray based on unmanned plane is provided to second embodiment below to fill
It sets and the course of work of 1000kV extra-high voltage AC circuit composite insulators progress hydrophobicity grading is described in detail, for just
It is sprayed in composite insulator, water injector is set on unmanned plane：
First, water is filled in water tank 1 before operation, water-aspirator pressure is adjusted to 0.5Mpa, while the length for adjusting spray boom 2 is
2m；Then, water injector is driven to fly to composite insulator i.e. composite insulator by unmanned plane, according to monitoring camera 3
Monitoring image, adjust the position and direction of unmanned plane, so as to adjust monitoring camera 3 aim at composite insulator i.e. spray boom 2
Water spraying direction aim at the full skirt of composite insulator, open water pump 12 and solenoid valve 4 so that nozzle 5 starts to spray water, while with supervising
It controls camera and observes water spray situation, wait for that surface wettability degree is met the requirements, close solenoid valve and water pump, stop water spray；Finally, make
Surface of composite insulator state is shot with the camera on unmanned plane, while returning and shooting photo is back to ground
It stands, photo importing Hydrophobicity of Composite Insulator rating system is analyzed, surface hydrophobicity of composite insulator number of degrees is obtained
According to adjustment unmanned plane position carries on injection, takes pictures and transmit to another phase shaft tower, until completing the compound of integral basis shaft tower
Insulator is graded, and unmanned plane flies back earth station.
Referring to Fig. 2, Fig. 2 is that the Hydrophobicity of Composite Insulator based on unmanned plane that second embodiment of the invention provides is commented automatically
The structural schematic diagram of grade system water injector, the water injector that second embodiment of the invention provides are provided with first embodiment
Difference lies in the structure in the water pump 12 and water tank 1 being arranged on water tank 1 is different for water injector.Between other parts
Position relationship and connection relation are identical with the first embodiment, i.e. spray boom 2, monitoring camera 3, solenoid valve 4,11 and of heater strip
Position relationship and connection relation between the structure and part of insulating layer are identical with the first embodiment, while spray boom 2, prison
Position relationship and connection relation between control camera 3, solenoid valve 4, heater strip 11 and insulating layer and water tank 1 is also real with first
It is identical to apply example.
With continued reference to Fig. 2, for ease of will fill deionized water in water tank 1 or replace deionized water, the top of water tank 1 is equipped with
Inlet 15, for injecting deionized water；1 bottom of water tank is equipped with the second liquid outlet 16, for going bottom is remaining in water tank 1
Ionized water is discharged, to replace deionized water.
With continued reference to Fig. 2, water pump 12 on water tank 1 with by the air inlet 13 opened up on water tank 1 to adding in water tank 1
Pressure is replaced, i.e., cancels the setting of water pump 12 on water tank 1, while air inlet 13 is offered on water pump 1, will pass through air inlet
It is pressurizeed in 13 pairs of water tanks 1 so that the deionized water in water tank 1 exports under pressure.With deionized water in water tank 1
Output reduce, pressure reduces with the pressure difference outside nozzle 5 in water tank 1, causes the deionized water of 1 bottom of water tank to be difficult to defeated
Go out；Preferably, guide pipe 14, one end are additionally provided in water tank 1（Upper end as shown in Figure 2）Be connected to water tank 1 first goes out liquid
Mouthful, the other end（Lower end as shown in Figure 2）It is connected to the bottom of water tank 1, the deionized water for exporting 1 bottom of water tank.Herein
In embodiment, power supply is provided by unmanned electromechanical source heater strip 11, to be heated to the deionized water in water tank 1.
Water injector is provided to second embodiment below to exist to the progress hydrophobicity grading of 500kV DC line composite insulators
Course of work when low temperature environment is -10 DEG C of district works is described in detail, for ease of being sprayed to composite insulator,
Water injector is set on unmanned plane：
First, after the length for adjusting spray boom 2 is 1m, 1L water is injected in water tank 1 before operation, while passing through by charger
Air inlet 13 in water tank 1 to pressurizeing, by pressure monitoring devices real time inspection air pressure when pressurization, until air pressure is set as
When 0.5Mpa, stop pressurization；Then, water injector is driven to fly to composite insulator by unmanned plane, according to monitoring camera
First 3 monitoring image adjusts the position and direction of unmanned plane, sprays water to adjust the aiming composite insulator of monitoring camera 3
The water spraying direction of bar 2 aims at the full skirt of composite insulator, and opens solenoid valve 4 is so that nozzle 5 starts to spray water, while using monitoring camera
Head observation water spray situation, waits for that surface wettability degree is met the requirements, closes solenoid valve, stop water spray；Finally, using on unmanned plane
Camera shoots surface of composite insulator state, while returning and shooting photo is back to earth station, and photo is imported
Hydrophobicity of Composite Insulator rating system is analyzed, and surface hydrophobicity of composite insulator level data is obtained, and adjusts unmanned plane
Position carries on injection, takes pictures and transmit to another phase shaft tower, the composite insulator grading until completing integral basis shaft tower, nothing
The man-machine earth station that flies back.
To sum up, the Hydrophobicity of Composite Insulator automatic measure grading system provided in this embodiment based on unmanned plane is filled with water spray
It sets, is sprayed the deionized water in water tank 1 to be sprayed to composite insulator, while by being set to water by spray boom 2
Case 1 and the monitoring camera 3 above 2 link position of spray boom monitor the position of composite insulator to adjust the injection of spray boom 2
The direction of ionized water so that the liquid outlet of spray boom 2 aims at insulator umbrella and avoided effectively to carry out the injection of water column
The waste of ionized water improves the detection efficiency of the efficiency and hydrophobicity that are sprayed to composite insulator；Especially, monitoring is taken the photograph
The top for being set to 1 liquid outlet of water tank as first 3, to avoid the deionized water sprayed by spray boom 2 from drenching or to interfere.
Further, water tank 1 is equipped with heater strip 11, for the deionized water in cold snap to being stored in water tank 1
It is heated, and then deionized water is avoided to freeze and can not spray under extremely cold weather, expand the use environment of the water injector；
Spray boom is telescopic rod, for example to carry out the adjusting of 2 length of spray boom according to shaft tower voltage class according to actual conditions, simultaneously
It can be stored without using state, to reduce its area occupied and while avoiding unmanned plane during flying collides other objects, be influenced
The use of unmanned plane.
Especially, the setting of water pump 12 or air inlet 13, for being pressurized the deionized water in water tank 1 so that water tank
Deionized water in 1 exports under pressure, and then improves the utilization rate of deionized water in water tank 1.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane, which is characterized in that including：
Water tank, for storing deionized water；
It is connected to the spray boom of the first liquid outlet of the water tank, for spraying the deionized water in the water tank with to compound
Insulator is sprayed；
Monitoring camera is set to the top of the water tank and the spray boom link position, described compound exhausted for monitoring
The position of edge is to adjust the direction that the spray boom sprays deionized water.
2. the Hydrophobicity of Composite Insulator automatic measure grading system water injector according to claim 1 based on unmanned plane,
It is characterized in that,
The camera shooting direction of the monitoring camera is adapted with the axis of the spray boom, the axis for adjusting the spray boom
To adjust the direction of the droplet of the spray boom injection.
3. the Hydrophobicity of Composite Insulator automatic measure grading system water injector according to claim 1 based on unmanned plane,
It is characterized in that,
The spray boom is telescopic rod, the spray region for adjusting injection deionized water.
4. the Hydrophobicity of Composite Insulator automatic measure grading system according to any one of claims 1 to 3 based on unmanned plane is used
Water injector, which is characterized in that
The water tank is equipped with heater strip, for being heated to the deionized water in the water tank in cold snap.
5. the Hydrophobicity of Composite Insulator automatic measure grading system water injector according to claim 4 based on unmanned plane,
It is characterized in that,
It is provided with insulating layer outside the water tank.
6. the Hydrophobicity of Composite Insulator automatic measure grading system according to any one of claims 1 to 3 based on unmanned plane is used
Water injector, which is characterized in that
The water tank be equipped with water pump, for the deionized water in the water tank is pressurized so that in the water tank go from
Sub- water exports under pressure.
7. the Hydrophobicity of Composite Insulator automatic measure grading system according to any one of claims 1 to 3 based on unmanned plane is used
Water injector, which is characterized in that
Air inlet is offered on the water tank, for being pressurizeed in the water tank so that the deionized water in the water tank exists
The lower output of pressure effect.
8. the Hydrophobicity of Composite Insulator automatic measure grading system water injector according to claim 7 based on unmanned plane,
It is characterized in that,
Guide pipe is additionally provided in the water tank, one end is connected to the first liquid outlet of the water tank, and the other end is connected to described
The bottom of water tank, the deionized water for exporting the water tank bottom.
9. the Hydrophobicity of Composite Insulator automatic measure grading system according to any one of claims 1 to 3 based on unmanned plane is used
Water injector, which is characterized in that
The inlet of the spray boom is connected to the first liquid outlet of the water tank, and the liquid outlet of the spray boom is provided with spray
Mouth, for spraying the deionized water in the spray boom with fog-like liquid.
10. the Hydrophobicity of Composite Insulator automatic measure grading system according to any one of claims 1 to 3 based on unmanned plane is used
Water injector, which is characterized in that
Solenoid valve is equipped between the spray boom and the water tank, for controlling the ejection of deionized water in the water tank and stopping
Only.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283174.1A CN108423178A (en) | 2018-04-02 | 2018-04-02 | Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283174.1A CN108423178A (en) | 2018-04-02 | 2018-04-02 | Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane |
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| CN108423178A true CN108423178A (en) | 2018-08-21 |
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| CN201810283174.1A Pending CN108423178A (en) | 2018-04-02 | 2018-04-02 | Hydrophobicity of Composite Insulator automatic measure grading system water injector based on unmanned plane |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907500A (en) * | 2019-11-25 | 2020-03-24 | 中国电力科学研究院有限公司 | Unmanned aerial vehicle platform-based composite insulator hydrophobicity automatic detection method and device |
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| CN111562198A (en) * | 2020-05-11 | 2020-08-21 | 国网新疆电力有限公司检修公司 | Portable hydrophobicity test device for transformer substation |
| CN113955120A (en) * | 2021-11-23 | 2022-01-21 | 中国南方电网有限责任公司超高压输电公司梧州局 | Insulator hydrophobicity test device based on unmanned aerial vehicle |
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