CN208187725U - A kind of hydraulic type mechanical load of photovoltaic module test device - Google Patents
A kind of hydraulic type mechanical load of photovoltaic module test device Download PDFInfo
- Publication number
- CN208187725U CN208187725U CN201820804029.9U CN201820804029U CN208187725U CN 208187725 U CN208187725 U CN 208187725U CN 201820804029 U CN201820804029 U CN 201820804029U CN 208187725 U CN208187725 U CN 208187725U
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- China
- Prior art keywords
- photovoltaic module
- water pocket
- test device
- steel wire
- type mechanical
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Abstract
The utility model discloses a kind of hydraulic type mechanical load of photovoltaic module test device, including water pocket, it is provided with outlet pass on water pocket, and includes shrinkable component inside water pocket；The shrinkable component can adjust the base area of water pocket.Compared with existing conventional husky pressure and air pressure mode, which carries out load test by the way of water pocket, the problem of capable of largely saving manpower, while ultimate load is not present, preferably reduces the improper probability for leading to load failure of manual operation.
Description
Technical field
The utility model belongs to photovoltaic module reliability test technical field；It is related to a kind of mechanical load of photovoltaic module test
Device；More particularly to a kind of hydraulic type mechanical load of photovoltaic module test device.
Background technique
The excessively husky pressure of multi-pass, air pressure carry out mechanical load test to photovoltaic module both at home and abroad at present, and air pressure measuring technology is more
Maturation, but there are certain inconvenience: 1. need to use special test equipment, if 2. photovoltaic modulies need to carry out ultimate load survey
Examination, load pressure is excessive to be easy to damage pneumatic compression devices；Sand ballast lotus cost is small, flexible operation, and ultimate load is not present
The upper limit to be tested, but needs manually to carry out moving to take sandbag operation when carrying out husky pressure, experimentation manual operation load is very big, and if
Speed is different when moving to take sandbag, be easy to cause component local compression is excessive load test is caused to fail, influences test result, and
Sandbag weight also needs stringent control.
Utility model content
The utility model provides a kind of hydraulic type mechanical load of photovoltaic module test device；With existing conventional husky pressure and
Air pressure mode is compared, which carries out load test by the way of water pocket, can largely save manpower, while the limit is not present
The problem of load, preferably reduces the improper probability for leading to load failure of manual operation.
The technical solution of the utility model is: a kind of hydraulic type mechanical load of photovoltaic module test device, including water pocket, water
It is provided with outlet pass on capsule, and includes shrinkable component inside water pocket；The shrinkable component can adjust the bottom surface of water pocket
Area.
Further, the utility model is also characterized by:
Wherein shrinkable component includes the steel wire frame that water pocket bottom is arranged in, and the area of steel wire frame is the face that is filled with water of water pocket
Product；And the contraction steel wire of control steel wire frame size is also connected on steel wire frame.
Steel wire is wherein shunk to stretch out from outlet pass.
Wherein outlet pass is provided on the geometric center point position of steel wire frame.
Wherein water pocket is arranged on photovoltaic module, and outlet pass is arranged upward, and the surface of the bottom surface of water pocket and photovoltaic module
Fitting completely.
Wherein outlet pass connects water pump by pipeline.
Wherein flow detector is connected on pipeline.
Compared with prior art, the utility model has the beneficial effects that the device avoids compared with existing pneumatic compression devices
Load pressure is excessive to be easy the problem of damaging to pneumatic compression devices, and pneumatic compression devices need to match when carrying out load test
Special mounting bracket is closed, and the device of the utility model is easy to use, does not need special bracket, so as to meet
The load test of particular/special requirement；And the device reduces the operation of manual handling sandbag compared with existing sand ballast lotus, section
Manpower has been saved, testing efficiency and successfully tested rate are improved.
More further, using the area of steel wire frame and contraction steel wire cooperation control water pocket, so as to be suitble to various types
Number photovoltaic module load test；And it shrinks steel wire to stretch out from outlet pass, the operation of people can be facilitated, make to pass through receipts
Contracting steel wire is easier to control steel wire frame.
Further, the setting position of outlet pass can make water uniformly flow to test area, to make load pressure
Uniformly.
Further, it provides power by water pump to supply water into water pocket, and flow detector is able to detect inflow water
Water in capsule, and by the surface area of the quality of water and photovoltaic module to which load pressure be calculated, convenient for accurate
Load pressure is set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 uses structure chart for the utility model.
In figure: 1 is outlet pass；2 be shrinkable component；3 be water pocket；4 be photovoltaic module；5 be mounting bracket；6 be pipeline；
7 be flow detector；8 be water pump.
Specific embodiment
The technical solution of the utility model is further illustrated in the following with reference to the drawings and specific embodiments.
The utility model provides a kind of hydraulic type mechanical load of photovoltaic module test device, as shown in Figure 1, including water pocket
3, outlet pass 1 is provided on water pocket 3, through outlet pass 1 into water pocket 3 plus water；Shrinkable component 2 is additionally provided with inside water pocket 3,
Shrinkable component 2 can adjust the base area of water pocket 3；Specifically, shrinkable component 2 includes a steel wire frame, such as Fig. 1 institute
Show, steel wire frame is square structure, contraction steel wire is connected on steel wire frame, by tensing the area for shrinking steel wire to make steel wire frame
It reduces, or loosening contraction steel wire increases the area of steel wire frame；Wherein the area of steel wire frame is the bottom surface that is filled with water of water pocket 3
Product；And outlet pass 1 is arranged in the geometric center point of steel wire frame.
As shown in Fig. 2, the application method of the utility model is: photovoltaic module 4 to be tested is finished with the assembling of mounting bracket 5
Later, the surface of photovoltaic module 4 is horizontality；Water pocket 3 is placed on the surface of photovoltaic module 4, and makes 1 court of outlet pass
Upper setting is overlapped the area of steel wire frame and the surface of photovoltaic module 4 by adjusting contraction steel wire, and water pocket 3 is completely covered
On photovoltaic module 4.Then by supplying water with 1 connecting pipe 6 of outlet pass into water pocket 3, pipeline 6 connects water pump 8, and water pump 8 mentions
For power；Further, flow detector 7 is additionally provided on pipeline 6, flow detector 7 can obtain the water being passed through in water pocket 3
Amount.
The use process of the utility model also resides in: first according to load and the areal calculation load institute of photovoltaic module 4
Weight is needed, so that it is determined that the weight or volume for needing to be filled with water in water pocket 3, the weight for then subtracting water pocket 3 itself is practical use
Water, operation of pouring water can be carried out by obtaining required actual used water amount, irrigation quantity be monitored by flow monitor 7, needed for be achieved
It can terminate operation of pouring water after water consumption, to realize that precise load is tested.
Claims (7)
1. a kind of hydraulic type mechanical load of photovoltaic module test device, which is characterized in that including water pocket (3), water pocket is arranged on (3)
Have outlet pass (1), and it includes shrinkable component (2) that water pocket (3) is internal；The shrinkable component (2) can adjust water pocket (3)
Base area.
2. hydraulic type mechanical load of photovoltaic module test device according to claim 1, which is characterized in that described shrinkable
Component (2) includes steel wire frame of the setting in water pocket (3) bottom, and the area of steel wire frame is the area that is filled with water of water pocket (3)；And steel wire
The contraction steel wire of control steel wire frame size is also connected on frame.
3. hydraulic type mechanical load of photovoltaic module test device according to claim 2, which is characterized in that the contraction steel
Silk stretches out at outlet pass (1).
4. hydraulic type mechanical load of photovoltaic module test device according to claim 2, which is characterized in that the outlet pass
(1) it is provided on steel wire frame geometric center point position.
5. hydraulic type mechanical load of photovoltaic module test device according to any one of claims 1-4, which is characterized in that
The water pocket (3) is arranged on photovoltaic module (4), and outlet pass (1) is arranged upward, and the bottom surface of water pocket (3) and photovoltaic module (4)
Surface be bonded completely.
6. hydraulic type mechanical load of photovoltaic module test device according to claim 5, which is characterized in that the outlet pass
(1) pass through pipeline (6) connection water pump (8).
7. hydraulic type mechanical load of photovoltaic module test device according to claim 6, which is characterized in that the pipeline
(6) flow detector (7) are connected on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804029.9U CN208187725U (en) | 2018-05-28 | 2018-05-28 | A kind of hydraulic type mechanical load of photovoltaic module test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804029.9U CN208187725U (en) | 2018-05-28 | 2018-05-28 | A kind of hydraulic type mechanical load of photovoltaic module test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187725U true CN208187725U (en) | 2018-12-04 |
Family
ID=64428770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804029.9U Active CN208187725U (en) | 2018-05-28 | 2018-05-28 | A kind of hydraulic type mechanical load of photovoltaic module test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366456A (en) * | 2018-12-25 | 2020-07-03 | 泰州隆基乐叶光伏科技有限公司 | Method for testing mechanical load capacity of battery piece |
-
2018
- 2018-05-28 CN CN201820804029.9U patent/CN208187725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366456A (en) * | 2018-12-25 | 2020-07-03 | 泰州隆基乐叶光伏科技有限公司 | Method for testing mechanical load capacity of battery piece |
| CN111366456B (en) * | 2018-12-25 | 2024-02-09 | 芜湖隆基光伏科技有限公司 | Method for testing mechanical load capacity of battery piece |
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