CN208255342U - Wet earth leakage tester - Google Patents
Wet earth leakage tester Download PDFInfo
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- CN208255342U CN208255342U CN201820949607.8U CN201820949607U CN208255342U CN 208255342 U CN208255342 U CN 208255342U CN 201820949607 U CN201820949607 U CN 201820949607U CN 208255342 U CN208255342 U CN 208255342U
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- testing flume
- earth leakage
- conveying mechanism
- testing
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Abstract
The utility model relates to photovoltaic detection device technical fields, more particularly to a kind of wet earth leakage tester, it include: testing flume, and it is set to the first conveying mechanism of the side of the testing flume, first conveying mechanism is for conveying photovoltaic module to be tested to the testing flume, first conveying mechanism has conveyor surface, and the photovoltaic module can enter testing flume along the direction being inclined relative to horizontal by conveyor surface.By the way that the first conveying mechanism is arranged, photovoltaic module is enable obliquely into the water of the testing flume, to largely overcome the influence that buoyancy enters water to photovoltaic module, enables photovoltaic module Putting into water rapidly.And photovoltaic module to be tested is conveyed to testing flume by the first conveying mechanism, and it is not necessarily to manual handling, it is time saving and energy saving.To which the wet earth leakage tester greatly improves the wet leakage tests efficiency of photovoltaic module, cost has been saved.
Description
Technical field
The utility model relates to photovoltaic detection device technical fields, more particularly to a kind of wet earth leakage tester.
Background technique
After photovoltaic module production at present, it is both needed to through leakage tests overly moist.The wet leakage tests of photovoltaic module are to be used for
Insulation performance of the photovoltaic module under operational wetted conditions is evaluated, can verifying rain, mist, dew or the moisture of snow melt enter photovoltaic
A kind of mode of component internal.If moisture entrance may cause the burn into electric leakage or other safety accidents of photovoltaic module.
The wet leakage tests of solar energy film photovoltaic industry at present, are that photovoltaic module is put into testing flume, make photovoltaic group
Part is completely immersed in water carries out coherent detection again.But because membrane photovoltaic component itself has the feelings such as light-weight, contact area is larger
Condition (such as a kind of 2.6m flexible photovoltaic component), due to the buoyancy of water, after flexible photovoltaic component is put into testing flume, needs
Water surface 5mm or less can be completely immersed in by about 25 seconds time.Then can just start to operate instrument progress photovoltaic module
Wet leakage tests.The wet leakage tests of current photovoltaic module as a result, the test process waiting time is longer, and testing efficiency is low.
Utility model content
Based on this, it is necessary to which aiming at the problem that current photovoltaic module wet leakage tests inefficiency, providing one kind can
The wet earth leakage tester of the wet leakage tests of photovoltaic module is completed time saving and energy savingly.
A kind of wet earth leakage tester, comprising:
Testing flume；And
First conveying mechanism is set to the side of the testing flume, to be tested for conveying to the testing flume
Photovoltaic module, first conveying mechanism have conveyor surface, and the photovoltaic module can be by the conveyor surface along relative to water
The inclined direction of plane enters the testing flume.
The wet earth leakage tester in one of the embodiments, further include:
First elevating mechanism is sequentially connected with first conveying mechanism, and first elevating mechanism is for changing described
The angle that conveyor surface is inclined relative to horizontal.
First elevating mechanism and first conveying mechanism are far from the testing flume in one of the embodiments,
One end connection, to drive the end of first conveying mechanism to move up and down.
First conveying mechanism includes: in one of the embodiments,
First conveying frame is set to the side of the testing flume；
First pipeline, is set to first conveying frame, and first pipeline includes feeding end and discharging end, institute
It states discharging end and extends to the testing flume, so that the photovoltaic module is able to enter the testing flume, and the discharging end
Be rotatably connected at first conveying frame, first elevating mechanism is set to first conveying frame, and with institute
State the connection of feeding end.
First elevating mechanism includes: in one of the embodiments,
First cylinder is set to first conveying frame, and the piston rod of first cylinder is connect with the feeding end,
For driving the feeding end to move up and down.
First conveying mechanism includes: in one of the embodiments,
Second conveyor frame, the second conveyor frame include the first support frame and the second support frame being oppositely arranged, institute
It states the first support frame and the second support frame height is not identical；And
Second pipeline is set between first support frame and second support frame.
The wet earth leakage tester in one of the embodiments, further include:
Press mechanism, is set to the top of the testing flume, and the press mechanism is used for the entrance testing flume
The photovoltaic module apply pressure.
The press mechanism includes: in one of the embodiments,
Fixed bracket, is installed on the testing flume；
Dynamic structure is set to the fixed bracket；And
Pressing plate, the dynamic structure are connect with the pressing plate, for driving the pressing plate to transport relative to the testing flume
It is dynamic.
The wet earth leakage tester in one of the embodiments, further include:
Controller；And
Position sensor is connect with the controller, for detecting the position of the photovoltaic module.
The wet earth leakage tester in one of the embodiments, further include:
Second conveyor structure is set in the testing flume, and the second conveyor structure can be by the institute by test
Photovoltaic module is stated to be exported outward by the testing flume；
Second elevating mechanism is set to the testing flume, and connect with the second conveyor structure, second lifting
Mechanism is for driving the second conveyor structure to move up and down relative to the testing flume.
The beneficial effects of the utility model include:
By the way that first conveying mechanism is arranged, enable the photovoltaic module along the direction being inclined relative to horizontal into
Enter the testing flume.It is described i.e. when the testing flume is loaded with wet leakage tests of the water to carry out the photovoltaic module
Photovoltaic module can obliquely enter in the water of the testing flume, thus largely overcome buoyancy and enter water to the photovoltaic module
Influence, enable photovoltaic module Putting into water rapidly.And photovoltaic to be tested is conveyed to testing flume by the first conveying mechanism
Component puts into the testing flume without photovoltaic module described in manual handling, time saving and energy saving.To the wet earth leakage tester pole
The earth improves the wet leakage tests efficiency of photovoltaic module, has saved cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the wet earth leakage tester that an embodiment of the present invention provides；
Fig. 2 is the circuit connection diagram for the wet earth leakage tester that an embodiment of the present invention provides.
Wherein:
The wet earth leakage tester of 10-；
20- photovoltaic module；
100- testing flume；
The first conveying mechanism of 200-；
210- conveyor surface；
The first conveying frame of 220-；
The first pipeline of 230-；231- feeding end；232- discharging end；
The first elevating mechanism of 300-；The first cylinder of 310-；
400- press mechanism；
410- fixes bracket；420- dynamic structure；
430- pressing plate；431- protrusion；
500- controller；
600- position sensor；
700- second conveyor structure；
The second elevating mechanism of 800-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, the wet earth leakage tester of the utility model is further elaborated.It should be appreciated that tool described herein
Body embodiment only to explain the utility model, is not used to limit the utility model.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
Shown in Figure 1, the utility model one implements the wet earth leakage tester 10 provided, including testing flume 100
With the first conveying mechanism 200 for being set to 100 side of testing flume.The testing flume 100 is for containing test
Water.First conveying mechanism 200 is for conveying photovoltaic module 20 to be tested to the testing flume 100.Described first is defeated
Send mechanism 200 that there is conveyor surface 210, the photovoltaic module 20 can be by the conveyor surface 210 along being inclined relative to horizontal
Direction enter the testing flume 100.
It is appreciated that the photovoltaic module 20 is carried from the conveyor surface 210 and is conveyed to the testing flume 100.Institute
The testing flume 100, i.e., described 210 phase of conveyor surface can be entered along the direction being inclined relative to horizontal by stating photovoltaic module 20
Horizontal plane is tilted a certain angle.When the testing flume 100 is loaded with water to carry out the wet of the photovoltaic module 20
When leakage tests, the photovoltaic module 20 can obliquely enter in the water of the testing flume 100, thus largely overcome floating
Power enters the influence of water to the photovoltaic module 20, enables 20 Putting into water rapidly of photovoltaic module.It is conveyed by described first
Mechanism 200 obliquely puts into the photovoltaic module 20 to the testing flume 100, greatly overcomes buoyancy to the photovoltaic group
Part 20 enters the influence of water, enables 20 Putting into water rapidly of photovoltaic module.And entire test process does not need manual handling institute
Photovoltaic module 20 is stated, it is time saving and energy saving.
By first conveying mechanism 200, the photovoltaic module 20 can along the direction being inclined relative to horizontal into
Enter the testing flume 100.And different immersion angle degree will affect the digging water speed of the photovoltaic module 20 and enter water effect.Tool
Body can be according to size, the weight of the photovoltaic module 20, size, the position of liquid level of the testing flume 100 etc., and it is suitable to calculate
Immersion angle degree.The angle that the conveyor surface 210 is inclined relative to horizontal is rationally designed, to make the photovoltaic module 20
The testing flume 100 can be entered with preferable immersion angle degree.
First conveying mechanism 200 can be belt conveyor.Or first conveying mechanism 200 can be chain
Formula conveying mechanism.Or first conveying mechanism 200 can also be drum conveyor structure.
First conveying mechanism 200 can be by the way that the height at the rack both ends of conveying mechanism is designed as different height
Degree, so that first conveying mechanism 200 forms the inclined conveyor surface 210.In one embodiment, first conveying
Mechanism 200 includes: second conveyor frame and the second pipeline, and the second conveyor frame includes the first support frame being oppositely arranged
With the second support frame, first support frame and the second support frame height be not identical.Second pipeline is set to institute
It states between the first support frame and second support frame.It is appreciated that second pipeline forms the conveyor surface 210.It is false
If the height of first support frame is higher than second support frame, then second pipeline is supported in second support frame
Output end of the one end as the photovoltaic module 20, so as to by the photovoltaic module 20 along the inclined conveyor surface
210 are sent into the water of the testing flume 100.
First conveying mechanism 200 can also form the inclined conveyor surface 210 by other means.As one kind
Enforceable mode, the wet earth leakage tester 10 further include first liter with first conveying mechanism 200 transmission connection
Descending mechanism 300.The angle that first elevating mechanism 300 is inclined relative to horizontal for changing the conveyor surface 210.Pass through
First elevating mechanism 300 is set, the conveyor surface 210 of first conveying mechanism 200 is made to can have different positions
Set state.When needing to convey the photovoltaic module 20 to the testing flume 100, first elevating mechanism 300 can be passed through
The conveyor surface 210 is set to be inclined relative to horizontal suitable angle, in order to 20 Putting into water rapidly of photovoltaic module.When previous
The photovoltaic module 20 enters the testing flume 100, and first conveying mechanism 200 needs to convey next photovoltaic
When component 20, the conveyor surface 210 can be made horizontal by first elevating mechanism 300 or with respect to the horizontal plane with other angles
Degree inclination.So as to be connected convenient for first conveying mechanism 200 with the charging equipment of the photovoltaic module 20, it is convenient for the light
Lie prostrate the feeding of component 20.And by first elevating mechanism 300, the conveyor surface 210 is adjusted as needed convenient for operator
Tilt angle, so that the photovoltaic module 20 is entered water with preferable immersion angle degree.
In other embodiments, the pedestal that can also be rotated along the vertical direction by one drives first conveying
Mechanism 200 rotates, to form the inclined conveyor surface 210.
When the wet earth leakage tester 10 includes the first elevating mechanism with first conveying mechanism 200 transmission connection
When 300, first elevating mechanism 300 be can connect to the different location of first conveying mechanism 200.It can be real as one kind
The mode applied, first elevating mechanism 300 connect with first conveying mechanism 200 far from one end of the testing flume 100
It connects, to drive the end of first conveying mechanism 200 to move up and down.It is described when needing to convey to the testing flume 100
When photovoltaic module 20, the separate test water of first conveying mechanism 200 can be driven by first elevating mechanism 300
Certain distance is risen in one end of slot 100, so that the conveyor surface 210 is inclined relative to horizontal suitable angle, convenient for described
20 Putting into water rapidly of photovoltaic module.Later, being somebody's turn to do for first conveying mechanism 200 can be driven by first elevating mechanism 300
End decline certain distance is in order to feeding.By by first elevating mechanism 300 with first conveying mechanism 200 far from institute
State one end connection of testing flume 100, it is only necessary to which the inclination of the conveyor surface 210 can be realized in shirtsleeve operation, while also just
In the integrally-built arrangement of the wet earth leakage tester 10.
In other embodiments, first elevating mechanism 300 can also be with first conveying mechanism 200 close to described
One end of testing flume 100 connects.Alternatively, being respectively provided with first elevating mechanism at the both ends of first conveying mechanism 200
300。
As a kind of enforceable mode, first conveying mechanism 200 includes being set to the one of the testing flume 100
First conveying frame 220 of side, and it is set to the first pipeline 230 of first conveying frame 220.First conveying
Line 230 includes feeding end 231 and discharging end 232, and the discharging end 232 extends to the testing flume 100, so that the photovoltaic
Component 20 is able to enter the testing flume 100.And the discharging end 232 is rotatably connected at first conveying frame
220.First elevating mechanism 300 is set to first conveying frame 220, and connect with the feeding end 231.Passing through will
First conveying mechanism 200 be set as include the first conveying frame 220 and the first pipeline 230 structure, and by described
One elevating mechanism 300 is set to first conveying mechanism 200, may make the overall structure of the wet earth leakage tester 10 more
Add simple and compact, operator is facilitated to operate.
The structure type of first elevating mechanism 300 can be a variety of.As a kind of enforceable mode, described first
Elevating mechanism 300 may include the first cylinder 310 for being set to first conveying frame 220.The piston of first cylinder 310
Bar is connect with the feeding end 231, for driving the feeding end 231 to move up and down.It is driven by first cylinder 310
The feeding end 231 of first conveying mechanism 200 moves up and down, and driving method is simple and reliable.First cylinder 310
It can be multiple.First pipeline 230 may also include the installation crossbeam positioned at the feeding end 231, and multiple described first
Cylinder 310 is uniformly distributed between the installation crossbeam and first conveying frame 220.Pass through multiple first cylinders
310, it can produce enough and uniform driving force, steadily to drive the feeding end 231 to move up and down.In other embodiments
In, first elevating mechanism 300 can also include linear motor, drive the feeding end 231 to move by linear motor.Or
First elevating mechanism 300 described in person includes hydraulic cylinder, drives the feeding end 231 to move by hydraulic cylinder.
As a kind of enforceable mode, the wet earth leakage tester 10 further includes being set to the testing flume 100
Top press mechanism 400.The press mechanism 400 is used for the photovoltaic module entered in the testing flume 100
20 apply pressure, so that the photovoltaic module 20 is completely immersed in water.Pass through the press mechanism 400, it can be ensured that the photovoltaic
Component 20 is completely immersed in water, and is kept the photovoltaic module 20 that can stablize and be immersed in underwater, avoids that the photovoltaic occurs
The phenomenon that component 20 floats.
The structure type of the press mechanism 400 can be a variety of.As a kind of enforceable mode, the press mechanism
400 include pressing plate 430 and being installed on the fixation bracket 410 of the testing flume 100, and be set to the fixed bracket 410
Dynamic structure 420.The dynamic structure 420 is connect with the pressing plate 430, for driving the pressing plate 430 relative to described
Testing flume 100 moves.When test, the dynamic structure 420 drives the pressing plate 430 towards close to the testing flume 100
Direction movement, the pressing plate 430 pushes away the direction of the photovoltaic module 20 towards 100 bottom of testing flume, so as to carry out
The wet leakage tests of the photovoltaic module 20.After being completed, the dynamic structure 420 can drive the pressing plate 430 towards separate
The direction of the testing flume 100 moves, to discharge the pressure applied to the photovoltaic module 20.Pass through the dynamic structure
The 420 driving pressing plates 430 move, and are pressed with the photovoltaic module 20 into the testing flume 100, and structure is simple, drives
Flowing mode is reliable.
It is appreciated that the dynamic structure 420 can be cylinder.Or the dynamic structure 420 can also be straight-line electric
Machine drives the pressing plate 430 to move by linear motor.Or the dynamic structure 420 is hydraulic cylinder, passes through hydraulic cylinder band
The pressing plate 430 is moved to move.
The mode that the fixed bracket 410 is installed on the testing flume 100 can be a variety of.It is appreciated that the test
Sink 100 can be the slot structure with bottom surface and circumferential annular sidewall.The fixed bracket 410 can directly be fixedly installed in institute
State the side wall of testing flume 100.Or the wet earth leakage tester 10 further includes being used to support the testing flume 100
Trough rack.The fixed bracket 410 is installed on the top of the testing flume 100 by the trough rack.
The pressing plate 430 can be used flexible material and be made, such as rubber etc., can be to avoid in the promotion photovoltaic module 20
When damage to the photovoltaic module 20.In one embodiment, the pressing plate 430 is equipped with multiple through the pressing plate 430
Through-hole.By the way that the through-hole is arranged, is contacted in the pressing plate 430 with water and continue to move towards the bottom of the testing flume 100
When, water energy is enough to overflow from the through-hole.To which the pressing plate can be weakened by the way that the through-hole is arranged in the pressing plate 430
430 enter resistance when water, drive the photovoltaic module 20 to be immersed in water convenient for the pressing plate 430.
In other embodiments, the surface towards the testing flume 100 of the pressing plate 430, may be provided with multiple
Every the protrusion 431 of distribution.The resistance that the pressing plate 430 enters water can also effectively be weakened by described raised 431.Described raised 431
It can be hemispherical.Described raised 431, which can be used flexible material, is made.
As a kind of enforceable mode, the wet earth leakage tester 10 further includes being set to the testing flume 100
Interior second conveyor structure 700.The second conveyor structure 700 can be by the photovoltaic module 20 by test by the survey
Sink 100 is tried to export outward.The second conveyor structure 700 can be belt conveyor.Or the second conveyor structure
700 can be chain conveyor structure.The second conveyor structure 700 can also be drum conveyor structure.Pass through described
Two conveying mechanisms 700, it can be achieved that the photovoltaic module 20 test after the completion of automatic output, avoid manual handling, it is time saving and energy saving.
In one embodiment, the wet earth leakage tester 10 further includes be set to the testing flume 100 second
Elevating mechanism 800, and second elevating mechanism 800 is connect with the second conveyor structure 700.Second elevating mechanism
800 for driving the second conveyor structure 700 to move up and down relative to the testing flume 100.It is appreciated that when test
The photovoltaic module 20 be immersed in water, test after the completion of need to expose the photovoltaic module 20 from water, or discharge institute
The water in testing flume 100 is stated, can realize the output of the photovoltaic module 20.By the way that second elevating mechanism 800 is arranged,
The photovoltaic module 20 can be promoted to the position higher than the water surface after the completion of test, then pass through the second conveyor structure 700
Output outward.So as to more convenient output for rapidly realizing the photovoltaic module 20, it is not necessary that the testing flume is discharged
100 water, time saving and energy saving and saving resource.
Referring to Figure 1 and shown in Fig. 2, as a kind of enforceable mode, the wet earth leakage tester 10 further includes control
Device 500 processed and the position sensor 600 being connect with the controller 500.The position sensor 600 is for detecting the photovoltaic
The position of component 20.It is appreciated that the position sensor 600 can feed back the photovoltaic module 20 to the controller 500
Position signal.The position sensor 600 can be infrared sensor, pressure sensor etc..The controller 500 can
To be PLC controller etc..
The position sensor 600 may be disposed at a variety of different locations, and the position sensor 600 can more than one.
In one embodiment, the position sensor 600 can is set to first conveying mechanism 200 away from the test water
The position of 100 pre-determined distance of slot.It is appreciated that the pre-determined distance is shorter.When the photovoltaic module 20 is by first conveyer
When structure 200 is conveyed and detected by the position sensor 600, illustrate that the photovoltaic module 20 is reached apart from the testing flume
100 not far positions.The position sensor 600 feeds back the position signal of the photovoltaic module 20 to the controller 500 at this time,
The controller 500 can receive the position signal of the position sensor 600 feedback.And the controller 500 can be according to this
Position signal issues action command to first conveying mechanism 200 and first elevating mechanism 300.It is appreciated that described
First conveying mechanism 200 and first elevating mechanism 300 are also connect with the controller 500.The controller 500 can
It controls the stopping of the first conveying mechanism 200 to continue to convey the photovoltaic module 20, while controlling first elevating mechanism 300
Movement is so that first conveying mechanism 200 forms the inclined conveyor surface 210.After the inclination in place of conveyor surface 210, institute
300 stopping of the first elevating mechanism movement can be controlled by stating controller 500, and is controlled first conveying mechanism 200 and continued
The photovoltaic module 20 is conveyed, so that the photovoltaic module 20 being capable of automatic Putting into water rapidly.
In one embodiment, be set to the testing flume 100 there are one the position sensor 600 with it is described
The position of first conveying mechanism 200 connection.When the photovoltaic module 20 is conveyed by first conveying mechanism 200 and by the position
When inductor 600 detects, illustrate that the photovoltaic module 20 has begun into the testing flume 100.The position is felt at this time
Device 600 is answered to feed back the position signal of the photovoltaic module 20 to the controller 500, the controller 500 can receive the position
Set the position signal of the feedback of inductor 600.And the controller 500 can be according to the position signal to the press mechanism 400
Issue action command.It is appreciated that the press mechanism 400 is also connect with the controller 500.The controller 500 can
It controls the press mechanism 400 to act, to apply pressure to the photovoltaic module 20 for entering the testing flume 100.
In addition, the controller 500 may exist after the position signal for receiving the position sensor 600 feedback
The stage of one delay reaction.Such as the front end side of the photovoltaic module 20 initially enter the testing flume 100 and by
The position sensor 600 detects that the position sensor 600 feeds back the position of the photovoltaic module 20 to the controller 500
Signal.Since controller 500 has the stage of a delay reaction, the controller 500 is again under described after delay
Press mechanism 400 issues action command.It thereby may be ensured that the end side of the photovoltaic module 20 also enters the test water
Slot 100.It is possible thereby to preferably guarantee the photovoltaic module 20 completely into the testing flume 100 and then described
It is totally submerged in water under the action of press mechanism 400.After the photovoltaic module 20 completes test, the controller 500 is also
It can control 400 counteragent of press mechanism, to discharge the pressure applied to the photovoltaic module 20.Certainly, the control
Device 500 can also need not have delay strategy.Since the photovoltaic module 20 enters water along the direction being inclined relative to horizontal, enter
Water speed is quickly.And the controller 500 controls the movement of press mechanism 400 and executes and complete to the press mechanism 400
Pressing action, and need certain time.During this period of time, the photovoltaic module 20 can be have completely passed into it is described
Testing flume 100.
By the way that the position sensor 600 and the controller 500 is arranged, the conveying of the photovoltaic module 20 may be implemented
With the automation control for entering water, can also control the photovoltaic module 20 more accurately enters water immersion process, makes the wet leakage
The degree of automation of electric test device 10 is higher.
In addition, the second conveyor structure 700 and second elevating mechanism 800 can also connect with the controller 500
It connects.The controller 500 can control the second conveyor structure 700 and second elevating mechanism 800 movement respectively.Institute
Photovoltaic module 20 is stated to be immersed in water after a period of time, that is, after the wet leakage tests for completing the photovoltaic module 20, the control
Device 500 processed can control 400 counteragent of press mechanism, discharge the pressure to the photovoltaic module 20.The control simultaneously
Device 500 can control second elevating mechanism 800 to drive the second conveyor structure 700 relative to the testing flume 100
Bottom is risen, so that the photovoltaic module 20 exposes from water.The controller 500 controls the second conveyor structure later
700 start to convey the photovoltaic module 20 outside the testing flume 100.The wet earth leakage tester 10 uses certainly as a result,
Dynamicization degree is high, and controls precisely, quick and convenient.
The wet earth leakage tester 10 of the utility model embodiment, is applicable in photovoltaic module test macro.Light
Volt component test system may include feeding device, insulation pressure resistant testing device and blanking device and the wet leakage tests dress
Set 10.Feeding device can be connect with first conveying mechanism 200, and feeding device is used for photovoltaic module feeding to described first
Conveying mechanism 200.After photovoltaic module completes wet leakage tests, the insulation can be delivered to by the second conveyor structure 700
Pressure resistant testing device or the blanking device, so that photovoltaic module can carry out next step operation.The photovoltaic module test macro
At least there is high degree of automation, the fast advantage of testing efficiency.
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.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of wet earth leakage tester, the test for photovoltaic module characterized by comprising
Testing flume (100)；And
First conveying mechanism (200), is set to the side of the testing flume (100), for defeated to the testing flume (100)
It send photovoltaic module to be tested (20), first conveying mechanism (200) has conveyor surface (210), the photovoltaic module (20)
The testing flume (100) can be entered along the direction being inclined relative to horizontal by the conveyor surface (210).
2. wet earth leakage tester according to claim 1, which is characterized in that further include:
First elevating mechanism (300) is sequentially connected with first conveying mechanism (200), and first elevating mechanism (300) is used
In the angle that the change conveyor surface (210) is inclined relative to horizontal.
3. wet earth leakage tester according to claim 2, which is characterized in that first elevating mechanism (300) and institute
It states the first conveying mechanism (200) to connect far from the one end of the testing flume (100), to drive first conveying mechanism
(200) the end moves up and down.
4. wet earth leakage tester according to claim 3, which is characterized in that first conveying mechanism (200) includes:
First conveying frame (220), is set to the side of the testing flume (100)；
First pipeline (230) is set to first conveying frame (220), and first pipeline (230) includes feeding end
(231) and discharging end (232), the discharging end (232) extends to the testing flume (100), so that the photovoltaic module
(20) it is able to enter the testing flume (100), and the discharging end (232) is rotatably connected at first conveying frame
(220), first elevating mechanism (300) is set to first conveying frame (220), and even with the feeding end (231)
It connects.
5. wet earth leakage tester according to claim 4, which is characterized in that first elevating mechanism (300) includes:
First cylinder (310), is set to first conveying frame (220), the piston rod of first cylinder (310) with it is described
Feeding end (231) connection, for driving the feeding end (231) to move up and down.
6. wet earth leakage tester according to claim 1, which is characterized in that first conveying mechanism (200) includes:
Second conveyor frame, the second conveyor frame include the first support frame and the second support frame being oppositely arranged, and described
One support frame and the second support frame height be not identical；And
Second pipeline is set between first support frame and second support frame.
7. wet earth leakage tester according to claim 1-6, which is characterized in that further include:
Press mechanism (400), is set to the top of the testing flume (100), and the press mechanism (400) is used for entering institute
The photovoltaic module (20) for stating testing flume (100) applies pressure.
8. wet earth leakage tester according to claim 7, which is characterized in that the press mechanism (400) includes:
Fixed bracket (410), are installed on the testing flume (100)；
Dynamic structure (420) is set to the fixed bracket (410)；And
Pressing plate (430), the dynamic structure (420) connect with the pressing plate (430), for driving the pressing plate (430) opposite
It is moved in the testing flume (100).
9. wet earth leakage tester according to claim 1-6, which is characterized in that further include:
Controller (500)；And
Position sensor (600) is connect, for detecting the position of the photovoltaic module (20) with the controller (500).
10. wet earth leakage tester according to claim 1-6, which is characterized in that further include:
Second conveyor structure (700) is set in the testing flume (100), and the second conveyor structure (700) can will be through
The photovoltaic module (20) for crossing test is exported outward by the testing flume (100)；
Second elevating mechanism (800) is set to the testing flume (100), and is connect with the second conveyor structure (700),
Second elevating mechanism (800) is for driving the second conveyor structure (700) to rise relative to the testing flume (100)
Drop movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949607.8U CN208255342U (en) | 2018-06-20 | 2018-06-20 | Wet earth leakage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949607.8U CN208255342U (en) | 2018-06-20 | 2018-06-20 | Wet earth leakage tester |
Publications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112394252A (en) * | 2020-12-11 | 2021-02-23 | 李阳 | Nondestructive detection graphene conductivity detector and detection method thereof |
| CN113418633A (en) * | 2021-06-15 | 2021-09-21 | 佛山市川东磁电股份有限公司 | Product testing equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394252A (en) * | 2020-12-11 | 2021-02-23 | 李阳 | Nondestructive detection graphene conductivity detector and detection method thereof |
| CN112394252B (en) * | 2020-12-11 | 2021-05-18 | 苏州优科检测技术有限公司 | Nondestructive detection graphene conductivity detector and detection method thereof |
| CN113418633A (en) * | 2021-06-15 | 2021-09-21 | 佛山市川东磁电股份有限公司 | Product testing equipment |
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