CN207638618U - A kind of mechanical load of photovoltaic module testing machine - Google Patents
A kind of mechanical load of photovoltaic module testing machine Download PDFInfo
- Publication number
- CN207638618U CN207638618U CN201721411969.3U CN201721411969U CN207638618U CN 207638618 U CN207638618 U CN 207638618U CN 201721411969 U CN201721411969 U CN 201721411969U CN 207638618 U CN207638618 U CN 207638618U
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- photovoltaic module
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- motor
- funnel
- fixture block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a kind of mechanical load of photovoltaic module testing machine,Including hail funnel switch,Blade,Rotation axis,Moving block,Fixture block,Hand slot,Rubber pad,Spring and manual handle,Air flowing storehouse is cavity structure,And air flowing storehouse front end is equipped with electro-motor switch and electro-motor attaching plug,And electro-motor attaching plug is electrically connected with electro-motor switch,And electro-motor switch is electrically connected with electro-motor,The air flowing storehouse left end is equipped with storage compartment at one,And cover board at one is installed at the top of storage compartment,The pressure that fixture block is applied by spring,Make fixture block at two that photovoltaic module be fixed,Photovoltaic module is avoided to be influenced by compared with strong wind,Photovoltaic module is caused to be mutually disengaged with moving block,Photovoltaic module occurs hardness with storage compartment and hits,Photovoltaic module itself is caused to generate damaged,Influence the using effect of photovoltaic module.
Description
Technical field
The utility model belongs to testing machine technical field more particularly to a kind of mechanical load of photovoltaic module testing machine.
Background technology
Mechanical load test machine for verifying determining component under different setting angles through wind-engaging, snow or the static state such as icing,
The ability of dynamic load is widely used in the compressive resistance experiment of detection photovoltaic module, and technology, simulation load examination are pressed using dynamic
It tests, to understand the internal performance of photovoltaic module, help desk personnel is improved photovoltaic module according to numerical value, meets personnel and uses need
It asks.
Based on above-mentioned, the inventors discovered that, the existing photovoltaic module being previously mentioned such as Chinese invention 201420720460.7
With mechanical load test machine, including：Sample fixing device (30)；Apply the load bringing device (20) of load to sample；And packet
The control unit (40) of load bringing device control module is included, the load bringing device is equipped with mechanical load analogies (4), is used for
Be hung the load simulated object suspension gear (2) and the driving suspension gear lift drive mechanism (1), the control unit
Load bringing device control module control the lift drive mechanism, make the mechanical load analogies and the suspension gear
One lifting applies in advance sample so that the mechanical load analogies are contacted with the sample being fixed on sample fixing device
Fixed pressure loading, the sample fixing device are equipped with fixed frame (8) and displaceable member (9), when in use, solid to photovoltaic module
It is poor to determine effect, photovoltaic module is easy to fall, and causes photovoltaic module to occur damaged, and to the self-heatings calamity such as big karaburan and hail
Harmful simulation effect is poor, and the level of test requirements document is not achieved.
Then, in view of this, being studied improvement for existing structure and missing, a kind of photovoltaic module machinery load is provided
Lotus testing machine, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of mechanical load of photovoltaic module testing machine, to solve
Existing poor to photovoltaic module fixed effect, photovoltaic module is easy to fall, and causes photovoltaic module to occur damaged, and to big dust storm
The simulation effect of dirt and hail etc. from Hot disaster is poor, the problem of level of test requirements document is not achieved.
The utility model a kind of purpose and effect of mechanical load of photovoltaic module testing machine, by the institute of technological means in detail below
Reach：
A kind of mechanical load of photovoltaic module testing machine, including air flow storehouse, storage compartment, cover board, electric furnace heating wire heating plate, add
Hot plate switch, heating plate attaching plug, electro-motor, electro-motor switch, electro-motor attaching plug, sandstone funnel, hail
Funnel, sand flow valve, hail funnel switch, blade, rotation axis, moving block, fixture block, hand slot, rubber pad, spring and handle manually
Hand, air flowing storehouse is cavity structure, and air flowing storehouse front end is equipped with electro-motor switch and electro-motor power supply
Plug, and electro-motor attaching plug is electrically connected with electro-motor switch, and electro-motor switch and electro-motor
It is electrically connected, the air flowing storehouse left end is equipped with storage compartment at one, and is equipped with cover board at one, institute at the top of storage compartment
It states electric furnace heating wire heating plate front end face and heating plate attaching plug at heating switching plate and one, and electric furnace heating wire heating plate is installed at one
It is electrically connected with heating switching plate, and heats switching plate and be electrically connected with heating plate attaching plug, the sandstone stream
Dynamic valve is mounted on sandstone funnel bottom, and the hail funnel switch is installed on hail funnel bottom, the rotation axis rotation connection
Inside air flowing storehouse, the fixture block is slidably connected on moving block, and fixture block front end face offers hand slot at one, and is blocked
Block side is mounted on rubber pad at one, and spring at two is equipped with inside the moving block.
Further, the electric furnace heating wire heating plate is head, and electric furnace heating wire heating plate is mounted in air flowing storehouse
Portion, and electric furnace heating wire heating plate front/rear end is located on air flowing storehouse front/rear end.
Further, the air flowing the top of the warehouse is equipped with electro-motor at one, and electro-motor driving shaft passes through chain
Item is attached with rotation axis, and rotation axis outer end face is equipped with two groups of blades.
Further, the moving block is double-sheet arrangement, and double moving blocks are rotationally connected with storage compartment front and back end respectively
On face, and moving block front end face is equipped with manual handle at one.
Further, air flowing the top of the warehouse end is separately installed at one hail funnel at sandstone funnel and one, and
It is communicated inside sandstone funnel and hail funnel bottom and air flowing storehouse.
Further, the fixture block is everywhere that and fixture block is separately mounted on moving block everywhere, and fixture block side is installed
There is spring at one, and the spring other side is affixed with moving block.
Compared with prior art, the utility model has the advantages that：
1. the setting of blade and electric furnace heating wire heating plate is promoted speed air flow by blade, strong wind weather pair is simulated
The influence at each position of photovoltaic module, obtains effective test result, and personnel's later stage is facilitated to improve, and coordinates electric furnace heating wire heating plate
Use, can be improved air-flow internal temperature, damage of the simulation external high temperature environment to photovoltaic module is conducive to promote later stage photovoltaic group
The product quality of part.
2. the setting of sandstone funnel and hail funnel pushes sandstone and hail to pat in photovoltaic module by air-flow rapidly
On, extraneous sandstorm and hail etc. are simulated from Hot disaster, and the damage to photovoltaic module, the place conducive to later stage work personnel reliably has
The data of effect, and coordinate the use of manual handle that can rotate photovoltaic module, make each position of photovoltaic module that can carry out
Testing inspection is adjusted photovoltaic module in the later stage conducive to staff, improves the product quality of photovoltaic module.
3. the setting of fixture block and spring, the pressure applied to fixture block by spring make fixture block at two carry out photovoltaic module
It is fixed, it avoids photovoltaic module from being influenced by compared with strong wind, photovoltaic module is caused to be mutually disengaged with moving block, photovoltaic module and storage
Storehouse occurs hardness and hits, and causes photovoltaic module itself to generate damaged, influences the using effect of photovoltaic module.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model right side structural representation.
Fig. 3 is the utility model left part schematic cross-sectional view.
Fig. 4 is the utility model moving block structural schematic diagram.
Fig. 5 is the utility model manual handle structural schematic diagram.
Scheme hollow flow of air storehouse -1, storage compartment -2, cover board -201, electric furnace heating wire heating plate -3, heating switching plate -301, heating
Plate attaching plug -302, electro-motor -4, electro-motor switch -401, electro-motor attaching plug -402, sandstone funnel -5, ice
Hail funnel -6, sand flow valve -7, hail funnel switch -8, blade -9, rotation axis -10, moving block -11, fixture block -12, hand slot -
1201, rubber pad -1202, spring -13, manual handle -14.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 5：
The utility model provides a kind of mechanical load of photovoltaic module testing machine, including air flowing storehouse 1, storage compartment 2, cover board
201, electric furnace heating wire heating plate 3, heating switching plate 301, heating plate attaching plug 302, electro-motor 4, electro-motor switch 401,
Electro-motor attaching plug 402, sandstone funnel 5, hail funnel 6, sand flow valve 7, hail funnel switch 8, blade 9, rotation
Axis 10, moving block 11, fixture block 12, hand slot 1201, rubber pad 1202, spring 13 and manual handle 14, air flowing storehouse 1 are
Cavity structure, and air flowing 1 front end of storehouse is equipped with electro-motor switch 401 and electro-motor attaching plug 402, and it is electronic
Motor power plug 402 is electrically connected with electro-motor switch 401, and electro-motor switch 401 is carried out with electro-motor 4
It being electrically connected, air flowing 1 left end of storehouse is equipped with storage compartment 2 at one, and 2 top of storage compartment is equipped with cover board 201 at one,
3 front end face of electric furnace heating wire heating plate, which is equipped at one, heats heating plate attaching plug 302 at switching plate 301 and one, and electricity
Stove silk heating plate 3 is electrically connected with heating switching plate 301, and is heated switching plate 301 and carried out with heating plate attaching plug 302
It is electrically connected, the sand flow valve 7 is mounted on 5 bottom of sandstone funnel, and the hail funnel switch 8 is installed on hail funnel 6
Bottom, the rotation axis 10 are rotationally connected with inside air flowing storehouse 1, and the fixture block 12 is slidably connected on moving block 11, and
12 front end face of fixture block offers hand slot 1201 at one, and 12 side of fixture block is mounted on rubber pad 1202 at one, the rotation
Spring 13 at two are installed inside block 11.
Wherein, the electric furnace heating wire heating plate 3 is head, and electric furnace heating wire heating plate 3 is mounted in air flowing storehouse 1
Portion, and 3 front/rear end of electric furnace heating wire heating plate is located on air flowing 1 front/rear end of storehouse, it is specific to act on, it can be by the air of flowing
Heating, damage of the simulation hot environment to photovoltaic module are conducive to improve the quality of photovoltaic module, are more in line with the quality of user
Demand.
Wherein, 1 top of air flowing storehouse is equipped with electro-motor 4 at one, and 4 driving shaft of electro-motor passes through chain
Be attached with rotation axis 10, and 10 outer end face of rotation axis is equipped with two groups of blades 9, it is specific to act on, by air promoted to compared with
At high speed, damage of the strong wind weather to photovoltaic module can be effectively simulated, staff is made to obtain conclusion (of pressure testing), it is convenient to the later stage
The photovoltaic module of production provides better scientific theory.
Wherein, the moving block 11 is double-sheet arrangement, and double moving blocks 11 are rotationally connected with 2 front and back end of storage compartment respectively
On face, and 11 front end face of moving block is equipped with manual handle 14 at one, specific to act on, by rotation manual handle 14 to photovoltaic
Component windward side is regulated and controled, and each position of photovoltaic module is made can be improved the accuracy of test bit by the monitoring tested.
Wherein, air flowing 1 top end of storehouse is separately installed at one hail funnel 6 at sandstone funnel 5 and one, and sand
It is communicated inside stone funnel 5 and 6 bottom of hail funnel and air flowing storehouse 1, it is specific to act on, pass through the sandstone and ice of sandstone funnel 5
Hail inside hail funnel 6 simulates the injuries of the natural calamities to photovoltaic module such as external dust storm hail, makes later stage work personnel can
Reliable experimental data is obtained, to which the later stage ensures the reliability of photovoltaic module.
Wherein, the fixture block 12 is everywhere that and fixture block 12 is separately mounted on moving block 11 everywhere, and 12 side of fixture block
Spring 13 at one are installed, and 13 other side of spring is affixed with moving block 11, it is specific to act on, photovoltaic module is consolidated by fixture block 12
Fixed column facilitates the later stage to test photovoltaic module, avoids photovoltaic module and is detached with moving block 11, causes photovoltaic module broken
Damage, damages photovoltaic module.
The specifically used mode of the present embodiment and effect：
In the utility model, electro-motor attaching plug 402 and heating plate attaching plug 302 are connected to external power supply,
Photovoltaic module is fixed by fixture block 12, starts electro-motor switch 401, electro-motor 4 accelerates air stream by blade 9
Dynamic speed, damage of the simulation strong wind weather to photovoltaic module, staff start heating switching plate 301, and electric furnace heating wire heating plate 3 is right
Air is heated, and sandstone funnel 5 is poured into tiny sandstone, opens sand flow by damage of the simulation thermal current to photovoltaic module
Valve 7, sandstone start to flow downward, and when sandstone flows downward, under the influence of the high-speed flow of left side, sandstone is patted in photovoltaic
On component, the anti-fight coefficient of photovoltaic module is monitored, multigroup hail is placed into 6 inside of hail funnel, opens hail funnel switch
8, hail starts to flow downward, and when hail flows into air flowing storehouse 1, under the influence of the high-speed flow of left side, hail is clapped
It beats on photovoltaic module, simulates damage of the external hail disaster to photovoltaic module, staff can pass through rotation manual handle 14
Photovoltaic module position is adjusted, photovoltaic module is made to obtain each position, the monitoring that can be tested.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.
Claims (6)
1. a kind of mechanical load of photovoltaic module testing machine, it is characterised in that：A kind of mechanical load of photovoltaic module testing machine includes
Air flows storehouse, storage compartment, cover board, electric furnace heating wire heating plate, heating switching plate, heating plate attaching plug, electro-motor, electronic horse
Up to switch, electro-motor attaching plug, sandstone funnel, hail funnel, sand flow valve, hail funnel switch, blade, rotation
Axis, moving block, fixture block, hand slot, rubber pad, spring and manual handle, air flowing storehouse is cavity structure, and air flows
Storehouse front end is equipped with electro-motor switch and electro-motor attaching plug, and electro-motor attaching plug is switched with electro-motor
It is electrically connected, and electro-motor switch is electrically connected with electro-motor, the air flowing storehouse left end is equipped with one
Locate storage compartment, and cover board at one is installed at the top of storage compartment, the electric furnace heating wire heating plate front end face is equipped with heating plate at one and opens
Heating plate attaching plug at pass and one, and electric furnace heating wire heating plate is electrically connected with heating switching plate, and heat switching plate
It is electrically connected with heating plate attaching plug, the sand flow valve is mounted on sandstone funnel bottom, and the hail funnel is opened
Pass is installed on hail funnel bottom, and the rotation axis is rotationally connected with inside air flowing storehouse, and the fixture block, which is slidably connected to, to be turned
On motion block, and fixture block front end face offers hand slot at one, and fixture block side is mounted on rubber pad at one, in the moving block
Portion is equipped with spring at two.
2. a kind of mechanical load of photovoltaic module testing machine as described in claim 1, it is characterised in that：The electric furnace heating wire heating plate is
Head, and electric furnace heating wire heating plate is mounted on inside air flowing storehouse, and electric furnace heating wire heating plate front/rear end is located at air
It flows on the front/rear end of storehouse.
3. a kind of mechanical load of photovoltaic module testing machine as described in claim 1, it is characterised in that：The air flows the top of the warehouse
Electro-motor at one is installed, and electro-motor driving shaft is attached by chain and rotation axis, and rotation axis outer end face
Two groups of blades are installed.
4. a kind of mechanical load of photovoltaic module testing machine as described in claim 1, it is characterised in that：The moving block is biplate knot
Structure, and double moving blocks are rotationally connected with respectively on storage compartment front/rear end, and moving block front end face be equipped with it is manual at one
Handle.
5. a kind of mechanical load of photovoltaic module testing machine as described in claim 1, it is characterised in that：The air flows the top of the warehouse
End is separately installed at one hail funnel at sandstone funnel and one, and sandstone funnel and hail funnel bottom are flowed with air in storehouse
Portion communicates.
6. a kind of mechanical load of photovoltaic module testing machine as described in claim 1, it is characterised in that：The fixture block be everywhere, and
Fixture block is separately mounted on moving block everywhere, and fixture block side is equipped with spring at one, and the spring other side and moving block phase
Patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411969.3U CN207638618U (en) | 2017-10-30 | 2017-10-30 | A kind of mechanical load of photovoltaic module testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411969.3U CN207638618U (en) | 2017-10-30 | 2017-10-30 | A kind of mechanical load of photovoltaic module testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638618U true CN207638618U (en) | 2018-07-20 |
Family
ID=62859395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411969.3U Active CN207638618U (en) | 2017-10-30 | 2017-10-30 | A kind of mechanical load of photovoltaic module testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492844A (en) * | 2019-09-17 | 2019-11-22 | 通威太阳能（安徽）有限公司 | A kind of photovoltaic module reliability checking method |
-
2017
- 2017-10-30 CN CN201721411969.3U patent/CN207638618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492844A (en) * | 2019-09-17 | 2019-11-22 | 通威太阳能（安徽）有限公司 | A kind of photovoltaic module reliability checking method |
| CN110492844B (en) * | 2019-09-17 | 2021-08-20 | 通威太阳能（安徽）有限公司 | Photovoltaic module reliability detection method |
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