CN113037204A - Assembly system of drainage component - Google Patents
Assembly system of drainage component Download PDFInfo
- Publication number
- CN113037204A CN113037204A CN202110320784.6A CN202110320784A CN113037204A CN 113037204 A CN113037204 A CN 113037204A CN 202110320784 A CN202110320784 A CN 202110320784A CN 113037204 A CN113037204 A CN 113037204A
- Authority
- CN
- China
- Prior art keywords
- drainage
- drainage member
- frame
- support
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 16
- 239000000806 elastomer Substances 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 2
- 229920005560 fluorosilicone rubber Polymers 0.000 claims description 2
- 239000008397 galvanized steel Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000013536 elastomeric material Substances 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 7
- 239000010797 grey water Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a component system of a drainage component, which comprises a drainage component water guide layer and a drainage component water guide layer, wherein the upper part of a frame of a photovoltaic component is an A surface, the side part of the frame is a B surface, the lower part of the frame is a C surface, the drainage component water guide layer is arranged on the outer side of the A surface, the drainage component water guide layer is arranged on the outer side of the B surface and has a certain distance with the B surface, a hole with threads is preset on the B surface of the frame, an adjusting bolt screwed into the hole is arranged on the drainage component water guide layer in a penetrating manner, and the threads of the hole correspond to the threads of the adjusting bolt; and a support is arranged between the drainage layer of the drainage member and the hole, the support is made of elastic material with telescopic thickness, and the thickness of the support is adjusted by rotating the adjusting bolt. The invention has low cost, simple operation, good flow guide effect, adjustability and difficult blockage after long-time use; the raw materials are saved, and the cost is reduced; the risk of loosening and falling after wind load and snow load of the conventional drainage component is avoided; avoiding the blockage of the drainage channel.
Description
Technical Field
The invention relates to the technical field of photovoltaic modules, in particular to a module system of a drainage component.
Background
Photovoltaic module is generally through fixed back so that outdoor installation of aluminum alloy frame, load pressure for guaranteeing that the subassembly can bear that the family makes a storm and snow and bring, assembly glass need wrap up in the frame, frame side edge height is showing and is higher than the glass face promptly, this will lead to the corner easily to accumulate the dust, especially the lower scene of subassembly installation inclination such as roof distributing type, assembly edge deposition receives sleet for a long time, the effect such as insolate forms the silt piece and only glues and cover on the glass surface, and current conventional subassembly battery is controlled within 15mm apart from the frame inboard generally, the silt piece on glass surface is deposited more and will shelter from the battery of bottom along with the lapse of time. The dust shielding not only causes the power output of the component to be greatly reduced, but also can obviously affect the long-term operation reliability of the component, and the battery piece shielded by the dust is converted from a power generator to a 'consumption body', so that the local heat is serious, and meanwhile, the long-term local overheating can cause the diode to work for a long time and be broken down.
Generally, water and sewage can be guided and discharged by installing a water drainage and dust removal device, but the current commonly used hanging piece structure is hung on a frame at the lower edge of the component through an upper inverted buckle and a lower inverted buckle (the upper side is a frame A surface, and the lower side is a frame C surface), and a flow guide channel (namely a corrugated tile groove) is added through a side surface (a frame B surface) to drain water.
For example, patent document CN 108599706a discloses an automatic grey water remover for a photovoltaic panel, which is fixedly disposed at an aluminum alloy lower frame of the photovoltaic panel, and is characterized in that the automatic grey water remover is a plate having a water guide channel on a surface thereof, the water guide channel is arranged from an end head to an end tail of the plate in a penetrating manner, and the end head of the plate has an obliquely disposed grey water absorbing end. The invention has the advantages that: (1) the automatic gray water remover has a simple structure, can be stably installed at the lower aluminum alloy frame of the existing photovoltaic panel, does not change the structure of the existing photovoltaic module, and can automatically and quickly remove the gray water on the photovoltaic panel by means of the liquid level tension of the water, the internal and external pressure difference and the siphon combined action; (2) the automatic grey water remover has high grey water removing efficiency, no energy consumption, long service life and low manufacturing cost, and can improve the generated energy by 30 percent at most and improve the generated energy by more than 5 percent every year compared with the use condition of the existing photovoltaic panel.
But the design has the obvious problem that the service life is short, on one hand, the acting force of the upper and lower back-off and the frame is small, and the risk of loosening and falling off exists after long-term outdoor wind load and snow load; on the other hand, the pendant after the straining tightly laminates with frame B face, only can carry out the drainage through the ripple tile groove of side and remove the ash, and in case outdoor accumulation is more, during the great dust of particle diameter, then block up water conservancy diversion passageway easily, causes the drainage to remove dust inefficacy.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides a drainage member assembly system which comprises a drainage member water guide layer and a drainage member water diversion layer, wherein the upper part of a frame of a photovoltaic assembly is an A surface, the side part of the frame is a B surface, the lower part of the frame is a C surface, the drainage member water guide layer is arranged on the outer side of the A surface, the drainage member water diversion layer is arranged on the outer side of the B surface and has a certain distance with the B surface, a hole with threads is preset on the B surface of the frame, an adjusting bolt screwed into the hole is arranged on the drainage member water guide layer in a penetrating manner, and the threads of the hole correspond to the threads of the adjusting bolt; and a support is arranged between the drainage layer of the drainage member and the hole, the support is made of elastic material with telescopic thickness, and the thickness of the support is adjusted by rotating the adjusting bolt.
Further, the support is one or more of a spring product and an elastomer material.
Furthermore, when the support is a spring product, the adjusting bolt penetrates through the spring and is connected with the hole; when the support is made of an elastomer material, a preformed hole is formed in the middle of the elastomer material, and the adjusting bolt penetrates through the preformed hole and is connected with the hole.
Furthermore, the elastomer material is one of polyester elastomer, propenyl elastomer, vinyl elastomer and fluorosilicone elastomer.
Furthermore, the material of the spring product is a rubber spring, a metal spring or a ceramic spring.
Furthermore, the metal spring is made of aluminum alloy, stainless steel or copper alloy.
Furthermore, the adjusting bolt is made of one or more of stainless steel, aluminum alloy and galvanized steel.
Furthermore, the drainage component water guide layer is connected with the A surface of the frame in a fastening way.
Furthermore, the adjusting bolt penetrates into the cavity in the frame.
Furthermore, the distance between the drainage layer of the drainage member and the hole is equal to the thickness of the support.
Furthermore, the water guide layer of the drainage component is of a corrugated tile groove structure.
Has the advantages that: the assembly system of the drainage component disclosed by the invention has the following advantages:
(1) the flow guide device has the advantages of low cost, simple operation, good flow guide effect, adjustability and difficult blockage after long-time use.
(2) The drainage member water diversion layer has a simpler structure, reduces the consumption of the B surface of the frame, removes the original C surface buckle design, saves raw materials and reduces the cost;
(3) through the design scheme of fixing by the adjusting bolt and the specific thread, the drainage component is tightly combined with the assembly frame, so that the risk of loosening and falling after wind load and snow load of a conventional drainage part can be avoided;
(4) the unique design of the elastic support ensures that the drainage component has enough space with the frame of the assembly and can avoid the blockage of the drainage channel.
(4) The distance between the drainage layer of the drainage component and the B surface of the frame can be adjusted through the elastic support and the adjusting bolt, so that the drainage component can be adapted to different application scenes, particularly areas with more wind, sand and dust.
Drawings
FIG. 1 is a schematic structural diagram of a photovoltaic module frame;
FIG. 2 is a sectional view of a system of components of a drainage member
FIG. 3 is a perspective view of the drainage member water-conducting layer;
in the figure: 1. the water drainage structure comprises a laminated part, 2, a water drainage layer of the drainage structure, 3, an adjusting bolt, 4, a frame, 5, a support, 6, a hole, 7, a water drainage layer of the drainage structure, 8 and a cavity.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-3, an assembly system of a drainage member comprises a drainage member water guide layer 2 and a drainage member water guide layer 7, wherein the upper part of a frame 4 of a photovoltaic assembly is a surface a, the side part of the frame 4 is a surface B, the lower part of the frame 4 is a surface C, the drainage member water guide layer 2 is arranged on the outer side of the surface a, the drainage member water guide layer 2 is tightly buckled and connected with the surface a of the frame 4, the drainage member water guide layer 7 is arranged on the outer side of the surface B and has a certain distance with the surface B, a hole 6 with threads is preset on the surface B of the frame 4, an adjusting bolt 3 screwed into the hole 6 is arranged on the drainage member water guide layer 7, the adjusting bolt 3 penetrates into a cavity 8 in the surface B of the frame, and the threads of the hole 6 correspond to the threads of the adjusting bolt 3; a support 5 is arranged between the drainage layer 7 of the drainage component and the hole 6, the support 5 is made of elastic material with telescopic thickness, and the thickness of the support 5 is adjusted by the rotation of the adjusting bolt 3.
In this embodiment, the support 5 is a spring product.
In this embodiment, the adjusting bolt 3 passes through the spring and is connected with the hole.
In this embodiment, the spring product material is a rubber spring, a metal spring or a ceramic spring.
In this embodiment, the metal spring is made of aluminum alloy.
In this embodiment, the adjusting bolt 3 is made of aluminum alloy.
In this embodiment, the distance between the drainage layer 7 and the holes 6 is equal to the thickness of the support 5.
In this embodiment, as shown in fig. 3, the drainage member water guiding layer 2 has a corrugated tile groove structure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The assembly system of the drainage member is characterized by comprising a drainage member water guide layer and a drainage member water guide layer, wherein the upper part of a frame of the photovoltaic assembly is an A surface, the side part of the frame is a B surface, the lower part of the frame is a C surface, the drainage member water guide layer is arranged on the outer side of the A surface, the drainage member water guide layer is arranged on the outer side of the B surface and has a certain distance with the B surface, a hole with threads is preset on the B surface of the frame, an adjusting bolt screwed into the hole is arranged on the drainage member water guide layer in a penetrating manner, and the threads of the hole correspond to the threads of the adjusting bolt; and a support is arranged between the drainage layer of the drainage member and the hole, the support is made of elastic material with telescopic thickness, and the thickness of the support is adjusted by rotating the adjusting bolt.
2. The system of claim 1, wherein the support is one or more of a spring, an elastomer, or a combination thereof.
3. A drainage member assembly as claimed in claim 2 wherein, when the support is a spring product, the adjustment bolt passes through the spring and engages the aperture; when the support is made of an elastomer material, a preformed hole is formed in the middle of the elastomer material, and the adjusting bolt penetrates through the preformed hole and is connected with the hole.
4. A drainage member assembly as claimed in claim 2 wherein said elastomeric material is one of polyester elastomer, propylene-based elastomer, vinyl elastomer, fluorosilicone elastomer.
5. A drainage member assembly system according to claim 2 wherein said spring product material is a rubber spring, a metal spring or a ceramic spring.
6. A drainage member assembly system as claimed in claim 5 wherein said metal spring is of an aluminium alloy, stainless steel or copper alloy.
7. The system of claim 1, wherein the adjusting bolt is made of one or more of stainless steel, aluminum alloy and galvanized steel.
8. The system of claim 1, wherein the drainage member water-conducting layer is fastened to the side a of the rim.
9. The system of claim 1, wherein the drainage member water-conducting layer is a corrugated tile trough structure.
10. The system of claim 1, wherein the drainage layer is spaced from the holes by a distance equal to the thickness of the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320784.6A CN113037204B (en) | 2021-03-25 | 2021-03-25 | Assembly system of drainage component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320784.6A CN113037204B (en) | 2021-03-25 | 2021-03-25 | Assembly system of drainage component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113037204A true CN113037204A (en) | 2021-06-25 |
| CN113037204B CN113037204B (en) | 2022-08-02 |
Family
ID=76473875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110320784.6A Active CN113037204B (en) | 2021-03-25 | 2021-03-25 | Assembly system of drainage component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113037204B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4277117A1 (en) * | 2022-05-11 | 2023-11-15 | Van Der Valk Systemen B.V. | Drainage clip for a solar panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087522A (en) * | 1998-09-11 | 2000-03-28 | Sanyo Electric Co Ltd | Photovoltaic power generation device |
| CN109617520A (en) * | 2019-01-29 | 2019-04-12 | 西安金扫把光伏科技有限公司 | Photovoltaic power generation plate drainage arrangement |
| CN111726068A (en) * | 2020-07-24 | 2020-09-29 | 厦门金固美能源科技有限公司 | Photovoltaic board water guide assembly |
| CN212041680U (en) * | 2020-01-23 | 2020-12-01 | 王宗军 | High-efficient automatic dust removing combined system of distributed roof photovoltaic power station |
| CN212486451U (en) * | 2020-07-13 | 2021-02-05 | 江苏华信新能源管理有限公司 | Unpowered self-cleaning drainer and photovoltaic module using same |
| CN212726933U (en) * | 2020-07-08 | 2021-03-16 | 合肥阳光新能源科技有限公司 | Water deflector and photovoltaic module |
-
2021
- 2021-03-25 CN CN202110320784.6A patent/CN113037204B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000087522A (en) * | 1998-09-11 | 2000-03-28 | Sanyo Electric Co Ltd | Photovoltaic power generation device |
| CN109617520A (en) * | 2019-01-29 | 2019-04-12 | 西安金扫把光伏科技有限公司 | Photovoltaic power generation plate drainage arrangement |
| CN212041680U (en) * | 2020-01-23 | 2020-12-01 | 王宗军 | High-efficient automatic dust removing combined system of distributed roof photovoltaic power station |
| CN212726933U (en) * | 2020-07-08 | 2021-03-16 | 合肥阳光新能源科技有限公司 | Water deflector and photovoltaic module |
| CN212486451U (en) * | 2020-07-13 | 2021-02-05 | 江苏华信新能源管理有限公司 | Unpowered self-cleaning drainer and photovoltaic module using same |
| CN111726068A (en) * | 2020-07-24 | 2020-09-29 | 厦门金固美能源科技有限公司 | Photovoltaic board water guide assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4277117A1 (en) * | 2022-05-11 | 2023-11-15 | Van Der Valk Systemen B.V. | Drainage clip for a solar panel |
| NL2031832B1 (en) * | 2022-05-11 | 2023-11-17 | Van Der Valk Systemen B V | Drainage clip for a solar panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113037204B (en) | 2022-08-02 |
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