CN206399066U - Hail mould for ground photovoltaic module hail testing inspection - Google Patents
Hail mould for ground photovoltaic module hail testing inspection Download PDFInfo
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- CN206399066U CN206399066U CN201720007103.XU CN201720007103U CN206399066U CN 206399066 U CN206399066 U CN 206399066U CN 201720007103 U CN201720007103 U CN 201720007103U CN 206399066 U CN206399066 U CN 206399066U
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Abstract
The utility model discloses a kind of hail mould for ground photovoltaic module hail testing inspection, belong to hail testing inspection field, mould includes the first half module, the second half module and connection ring, wherein：Shaping groove is offered in the first end face of first half module and the second half module; shaping groove is hemispherical; removal hole is offered in the second end face of first half module and the second half module; on the side of first half module and the second half module external screw thread is provided with first end face; spillway hole is offered in the second end face of first half module or the second half module, spillway hole is connected with shaping groove；The inner surface setting of connection ring has internal thread.The utility model can be used for the hail for making different sizes, weight, and dimension and weight error is small, and precision is high, and can ensure that the different batches hail produced has extraordinary uniformity.Ensure that the hail of shaping meets ground and uses up the hail parameter request lied prostrate used in the experiment of component hail, determine the reliability that photovoltaic module is tested in hail.
Description
Technical field
The utility model is related to hail testing inspection field, particularly relates to a kind of ground photovoltaic module hail that is used for and tests inspection
The hail mould of survey.
Background technology
Photovoltaic module, also known as solar panel, are the core components in solar power system, with by solar energy turn
The function of electric energy is changed to, and realizes the storage or driving load work of follow-up electric energy.With continuing to develop for photovoltaic module technology
And people, for the demand of green energy resource, photovoltaic module is increasingly paid close attention to by people, and with more and more wide application
Scope.For the photovoltaic module on ground, outdoor is positioned over because its component is generally exposed, it is therefore desirable to ensure that component can be born
Outdoor changeable weather, such as blast, heavy rain, hail.Wherein, hail is for the photovoltaic module with high surface area, tool
There is obvious destruction, therefore hail experiment is for detecting that the reliability of photovoltaic module has very important significance.
The execution standard for being presently used for photovoltaic module detection is mainly IEC 61215《Ground Crystalline Silicon PV Module --
Design identification and sizing》、IEC 61646《Ground membrane photovoltaic component -- design identification and sizing》、UL 1703《Planar light
Lie prostrate cell panel》Standard.In these execution standards, the size of hail, weight, integrality, one used in hail experiment
The indexs such as cause property have very strict requirement.
Utility model content
The utility model provides a kind of hail mould for ground photovoltaic module hail testing inspection, and the utility model can
Hail for making different sizes, weight, dimension and weight error is small, and precision is high, and can ensure the different batches produced
Hail has extraordinary uniformity.Ensure that the hail of shaping meets ground and uses up the hail lied prostrate used in the experiment of component hail
Parameter request, determines the reliability that photovoltaic module is tested in hail.
In order to solve the above technical problems, the utility model offer technical scheme is as follows：
The utility model provides a kind of hail mould for ground photovoltaic module hail testing inspection, including the first half
Mould, the second half module and connection ring, wherein：
Shaping groove is offered in the first end face of first half module and the second half module, the shaping groove is hemisphere
Removal hole, the side of first half module and the second half module are offered in shape, the second end face of first half module and the second half module
It is provided with face at first end face in external screw thread, the second end face of first half module or the second half module and offers spilling water
Hole, the spillway hole is connected with the shaping groove；
The inner surface setting of the connection ring has internal thread.
Further, the removal hole is arranged on the edge of the second end face of first half module and the second half module, institute
State the center that spillway hole is arranged on the second end face of first half module or the second half module.
Further, facing groove is offered in the second end face of first half module and the second half module.
Further, the facing groove is annular, and the facing groove is located in the removal hole and second end face
Between the heart.
Further, lateral grooves are offered at second end face on the side of first half module and the second half module.
Further, the lateral grooves are annular, and the lateral grooves are around first half module and the second half module
One week sideways.
Further, the material of first half module, the second half module and connection ring is aluminium alloy or stainless steel.
Further, the material of first half module and the second half module is LY12 aluminium alloys, and the material of the connection ring is
OGr18Ni9 stainless steels.
The utility model has the advantages that：
When in use, the first half module, the second half module and connection ring are placed in ice making liquid for the utility model.In liquid
In body, the first separated half module, the second half module and connection ring are combined as complete mould structure, specific combination is by the
The internal thread connection of the external screw thread and connection ring of one half module and the second half module so that the shaping groove of the first half module and the second half module
Constitute spherical hollow space.Now, the inner spherical cavity of mould is filled up completely with by liquid, and unnecessary liquid is flowed out by spillway hole, from
And ensure the integrality of hail formed.It is cold that the mould (the ice making liquid outside connection mould) that fluid injection is completed is positioned over refrigerator etc.
Freeze in equipment, in freezing equipment, volume can increase when the liquid in spherical hollow space freezes, and unnecessary moisture passes through spillway hole stream
Go out.Place after a period of time, take out mould, mould is dismantled by removal hole using instrument, established hail is taken out.The hail
It can be applied to the hail experimental identification that ground light lies prostrate component.
Hail mould of the present utility model for ground photovoltaic module hail testing inspection can be used for make different sizes,
The hail of weight, dimension and weight error is small, and precision is high, and can ensure that the different batches hail produced has extraordinary one
Cause property.Ensure that the hail of shaping meets ground and uses up the hail parameter request lied prostrate used in the experiment of component hail, determine photovoltaic
The reliability that component is tested in hail.
Brief description of the drawings
Fig. 1 illustrates for the first half module of the hail mould of the present utility model for ground photovoltaic module hail testing inspection
Figure；
Fig. 2 illustrates for the second half module of the hail mould of the present utility model for ground photovoltaic module hail testing inspection
Figure；
Fig. 3 illustrates for the connection ring of the hail mould of the present utility model for ground photovoltaic module hail testing inspection
Figure.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
The utility model provides a kind of hail mould for ground photovoltaic module hail testing inspection, as Figure 1-3,
Including the first half module 100, the second half module 200 and connection ring 300, wherein：
Offered in the first end face of first half module 100 and the second half module 200 in shaping groove 1, Fig. 1, the first half module
During first end face is right side, Fig. 2, the first end face of the second half module is left side；Shaping groove 1 is hemispherical, for hail
Shaping.
Offered in the second end face of first half module 100 and the second half module 200 in removal hole 2, Fig. 1, the of the first half module
During biend is left side, Fig. 2, the second end face of the second half module is right side, and removal hole can be used for fixing dismantlement work, it is ensured that
It is easy to the dismounting of mould and the taking-up of hail after the completion of hail preparation.
On the side of first half module 100 and the second half module 200 external screw thread 3, the first half module are provided with first end face
100 or second half module 200 second end face on offer spillway hole 4, spillway hole 4 is connected with shaping groove 1, spillway hole be used for protect
Mould is demonstrate,proved in liquid environment in use, unnecessary liquid is flowed out by the hole, to ensure that it is accurate that the hail finally shaped has
Size, weight and integrality.First half module and the second half module are symmetrical structure, only difference is that the first half module (or the second half
Mould) there is spillway hole, another does not have, and prevents because spilling water excessively reduces the forming effect of hail.
The inner surface setting of connection ring 300 has internal thread 5.
When in use, the first half module, the second half module and connection ring are placed in ice making liquid for the utility model.In liquid
In body, the first separated half module, the second half module and connection ring are combined as complete mould structure, specific combination is by the
The internal thread connection of the external screw thread and connection ring of one half module and the second half module so that the shaping groove of the first half module and the second half module
Constitute spherical hollow space.Now, the inner spherical cavity of mould is filled up completely with by liquid, and unnecessary liquid is flowed out by spillway hole, from
And ensure the integrality of hail formed.It is cold that the mould (the ice making liquid outside connection mould) that fluid injection is completed is positioned over refrigerator etc.
Freeze in equipment, in freezing equipment, volume can increase when the liquid in spherical hollow space freezes, and unnecessary moisture passes through spillway hole stream
Go out.Place after a period of time, take out mould, mould is dismantled by removal hole using instrument, established hail is taken out.The hail
It can be applied to the hail experimental identification that ground light lies prostrate component.
Hail mould of the present utility model for ground photovoltaic module hail testing inspection can be used for make different sizes,
The hail of weight, dimension and weight error is small, and precision is high, and can ensure that the different batches hail produced has extraordinary one
Cause property.Ensure that the hail of shaping meets ground and uses up the hail parameter request lied prostrate used in the experiment of component hail, determine photovoltaic
The reliability that component is tested in hail.
For convenience of the installation and removal of the first half module and the second half module, removal hole 2 is arranged on the first half module 100 and the second half
The edge of the second end face of mould 200.Spillway hole 4 is arranged on the center of the second end face of the first half module 100 or the second half module 200
Place, ice making liquid that can be unnecessary at one.
As a kind of improvement of the present utility model, end is offered in the second end face of the first half module 100 and the second half module 200
Face groove 6.Facing groove is used for the contact surface area for improving the mould and the outer ice making liquid of mould, improves the temperature conduction of mould
Efficiency, is easy to the Quick-forming of hail.
It is preferred that, facing groove 6 is annular, and facing groove 6 is located between removal hole 2 and the center of second end face.
As another improvement of the present utility model, close to the second end on the side of the first half module 100 and the second half module 200
Lateral grooves 7 are offered at face.Lateral grooves are equally used for improving the contact surface area of mould and the outer ice making liquid of mould, enter one
Step accelerates the shaping of hail.
It is preferred that, lateral grooves 7 are annular, and lateral grooves 7 are around the side one of the first half module 100 and the second half module 200
Week.
Material of the present utility model can have multiple choices, such as the first half module 100, the second half module 200 and connection ring 300
Material be aluminium alloy or stainless steel.
It is preferred that, the material of the first half module 100 and the second half module 200 is LY12 aluminium alloys, with preferable temperature conduction
Efficiency, further improves the preparation efficiency of hail, the material of connection ring 300 is OGr18Ni9 stainless steels, with certain temperature
Conduction efficiency and preferable structural strength.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (8)
1. a kind of hail mould for ground photovoltaic module hail testing inspection, it is characterised in that including the first half module, second
Half module and connection ring, wherein：
Shaping groove is offered in the first end face of first half module and the second half module, the shaping groove is hemispherical, institute
Offer and leaned on removal hole, the side of first half module and the second half module in the second end face for stating the first half module and the second half module
It is provided with nearly first end face in external screw thread, the second end face of first half module or the second half module and offers spillway hole, it is described
Spillway hole is connected with the shaping groove；
The inner surface setting of the connection ring has internal thread.
2. the hail mould according to claim 1 for ground photovoltaic module hail testing inspection, it is characterised in that institute
The edge that removal hole is arranged on the second end face of first half module and the second half module is stated, the spillway hole is arranged on described
The center of the second end face of one half module or the second half module.
3. the hail mould according to claim 2 for ground photovoltaic module hail testing inspection, it is characterised in that institute
Facing groove is offered in the second end face for stating the first half module and the second half module.
4. the hail mould according to claim 3 for ground photovoltaic module hail testing inspection, it is characterised in that institute
It is annular to state facing groove, and the facing groove is located between the removal hole and the center of second end face.
5. the hail mould according to claim 1 for ground photovoltaic module hail testing inspection, it is characterised in that institute
State and offer lateral grooves at second end face on the side of the first half module and the second half module.
6. the hail mould according to claim 5 for ground photovoltaic module hail testing inspection, it is characterised in that institute
It is annular, the side of circular first half module of the lateral grooves and the second half module one week to state lateral grooves.
7. according to any described hail moulds for ground photovoltaic module hail testing inspection of claim 1-6, its feature
It is, the material of first half module, the second half module and connection ring is aluminium alloy or stainless steel.
8. the hail mould according to claim 7 for ground photovoltaic module hail testing inspection, it is characterised in that institute
The material for stating the first half module and the second half module is LY12 aluminium alloys, and the material of the connection ring is OGr18Ni9 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007103.XU CN206399066U (en) | 2017-01-04 | 2017-01-04 | Hail mould for ground photovoltaic module hail testing inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007103.XU CN206399066U (en) | 2017-01-04 | 2017-01-04 | Hail mould for ground photovoltaic module hail testing inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399066U true CN206399066U (en) | 2017-08-11 |
Family
ID=59517015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720007103.XU Active CN206399066U (en) | 2017-01-04 | 2017-01-04 | Hail mould for ground photovoltaic module hail testing inspection |
Country Status (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844704A (en) * | 2018-04-27 | 2018-11-20 | 青海黄河上游水电开发有限责任公司光伏产业技术分公司 | A kind of Hailstone testing device and hail test method |
| CN111174480A (en) * | 2020-01-06 | 2020-05-19 | 中国航发沈阳发动机研究所 | Hail preparation device and method for hail swallowing test of aviation turbofan engine |
| CN114486142A (en) * | 2021-12-29 | 2022-05-13 | 中国飞机强度研究所 | Ice bullet system for impact resistance test of aircraft transparent cover body and manufacturing method |
-
2017
- 2017-01-04 CN CN201720007103.XU patent/CN206399066U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844704A (en) * | 2018-04-27 | 2018-11-20 | 青海黄河上游水电开发有限责任公司光伏产业技术分公司 | A kind of Hailstone testing device and hail test method |
| CN108844704B (en) * | 2018-04-27 | 2024-07-05 | 青海黄河上游水电开发有限责任公司光伏产业技术分公司 | Hail test device and hail test method |
| CN111174480A (en) * | 2020-01-06 | 2020-05-19 | 中国航发沈阳发动机研究所 | Hail preparation device and method for hail swallowing test of aviation turbofan engine |
| CN114486142A (en) * | 2021-12-29 | 2022-05-13 | 中国飞机强度研究所 | Ice bullet system for impact resistance test of aircraft transparent cover body and manufacturing method |
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