CN213426078U - Integrated water guide groove - Google Patents

Abstract

The utility model discloses an integrated water guiding groove, which comprises a water groove device and a photovoltaic assembly, wherein the photovoltaic assembly is positioned inside the water groove device, the water groove device is integrally formed, the water groove device comprises a water groove, a vertical plate, a buckling groove and a bottom plate, one side of the top of the vertical plate is connected with the water guiding groove, the same side of the bottom of the vertical plate is connected with the bottom plate, one side of the bottom plate is connected with the buckling groove, the lower surface of the water guiding groove is provided with a heightening plate, one side of the vertical plate is provided with an outward convex plate, the photovoltaic assembly comprises an assembly frame and an assembly panel, the assembly frame is provided with a groove, the assembly panel is arranged inside the groove, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, a plurality of water guiding channels based on the siphon principle can be formed through the water groove device and the photovoltaic assembly, the installation convenience is promoted.

Description

Integrated water guide groove

Technical Field

The utility model relates to a guiding gutter technical field specifically is an integral type guiding gutter.

Background

At present, photovoltaic power stations can be broadly classified into ground power stations and distributed power stations according to a rough classification method. The power generation principle of the photovoltaic system is that the photovoltaic effect of a semiconductor material is utilized, direct current is generated when the semiconductor material is exposed to the sun, the photovoltaic system is exposed outdoors, dust or other pollutants are gradually accumulated on the surface of a photovoltaic component, the light transmittance of the surface of the component is gradually reduced as time passes, and finally the power generation capacity of the photovoltaic component is gradually reduced, so that the photovoltaic component is timely cleaned in the field of operation and maintenance of a photovoltaic power station. In the different situations of photovoltaic module surface deposition, there is a deposition to be that the dust covers near subassembly bottom frame, this because the photovoltaic module frame can be usually than the panel height several millimeters, and when raining when, dirty ponding can be washed to the lower frame that tiles the subassembly (the subassembly inclination is generally less than 5 °), can pile up at the subassembly frame after the water evaporation, piles up for a long time and can form a grey area near the subassembly lower frame. The ground power station has more components, large capacity, higher power generation capacity and larger inclination angle, so that a water accumulation ash zone can not be formed at the lower edge generally. However, the distributed power station is limited by field conditions, the installation inclination angle of the photovoltaic module of the distributed power station is small, the frame of the module is easy to accumulate dust, and the formed dust belt can cause the following problems to the photovoltaic module:

1. the dust belt of the frame of the component can directly cause the power of the component to be reduced, and the long-term adhesion of dust has certain corrosion effect on the component;

2. the module dust deposition can cause the module hot spot phenomenon, influence the generated energy and the life-span of the photovoltaic module, also can bring the potential safety hazard to the power station, such as the fire, the module hot spot is that the plaster belt formed along the lower edge of the module passes through reflecting and absorbing part of light, has reduced the radiant quantity that the regional battery piece accepts, cause the electric current that this regional battery piece produces to reduce, can't all exert oneself, when the large current of other regions of the module passes this region, because this region does not have the bypass diode, so this region is equivalent to the load, thus make this regional temperature rise, form the hot spot gradually, cause the generated energy of the whole module to be influenced;

3. outside the regular component cleaning, the interference on the dust deposition of the component frame cannot be timely carried out, so that the operation and maintenance quality of the photovoltaic power station is affected;

4. at present, the drainage device that photovoltaic power plant used needs a plurality of steps to accomplish when photovoltaic flange frame is installed and is dismantled, need with the help of the instrument, and whole process is fairly loaded down with trivial details, and the human cost that work needs is fairly big to, several rows of photovoltaic boards are square matrix together and arrange, except that subassembly all around is installed easily, the gap between the subassembly frame in the square matrix is less, difficult installation, in addition, current drainage device's drainage rate still remains to be promoted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated water chute to solve the problems that the power of the assembly is reduced due to the ash belt of the frame of the assembly proposed in the background technology, and the long-term adhesion of the dust has certain corrosion effect on the assembly; the assembly dust deposition can cause the hot spot phenomenon of the assembly, influence the generating capacity and the service life of the photovoltaic assembly and bring potential safety hazards to a power station; outside the regular component cleaning, the interference on the dust deposition of the component frame cannot be timely carried out, so that the operation and maintenance quality of the photovoltaic power station is affected; the existing drainage device is complex in installation process, high in required labor cost, small in gap between assembly frames in a square matrix and difficult to install; the drainage rate of the drainage device used in the existing photovoltaic power station still needs to be improved.

In order to solve the technical problem, the utility model provides a following technical scheme: an integrated water guide groove comprises a water groove device and a photovoltaic assembly, wherein the photovoltaic assembly is located inside the water groove device.

Basin device and photovoltaic module combined action can realize the function of quick drainage, and basin device integrated into one piece need not with the help of the instrument during installation and dismantlement, and direct bare-handed installation has promoted the convenience of installation, has saved installation time and cost under the unchangeable condition of fastening nature and stability.

Further, basin device integrated into one piece, the basin device includes guiding gutter, vertical board, buckle groove and bottom plate, vertical board top one side is connected with the guiding gutter, vertical board bottom is connected with the bottom plate with one side, bottom plate one side is connected with the buckle groove, the guiding gutter lower surface is equipped with the bed hedgehopping board, vertical board one side is equipped with the evagination board, bed hedgehopping board one end intersects with evagination board one end, bed hedgehopping board, evagination board and buckle groove all with photovoltaic module fixed connection.

The water guide groove can be raised by the heightening plate on the assembly frame, the vertical plate extends outwards relative to the assembly frame through the outer convex plate, the water guide groove can achieve a drainage function, and the upper pressing edge and the assembly panel of the water guide groove, the heightening plate and the assembly frame form a plurality of water guide channels based on a siphon principle, so that drainage is facilitated.

Furthermore, the two ends of the water guide groove are tilted upwards, the two ends of the vertical plate are tilted outwards, the included angle formed by the bottom surface of the water guide groove and the surface where the vertical plate is located is smaller than 90 degrees, and the included angle formed by the surface where the bottom plate is located and the surface where the vertical plate is located is smaller than 90 degrees.

The design that the included angle formed by the bottom surface of the water guide groove and the surface where the vertical plate is located is smaller than 90 degrees and the included angle formed by the surface where the bottom plate is located and the surface where the vertical plate is located is smaller than 90 degrees can enable the water groove device to be better fastened with the frame of the assembly.

Furthermore, the photovoltaic module comprises a module frame and a module panel, a groove is formed in the module frame, the module panel is arranged in the groove, the upper surface of the module frame is fixedly connected with the lower surface of the heightening plate, one side of the module frame is connected with one side of the outer convex plate, the lower surface of the module frame is fixedly connected with the bottom plate, and the buckling groove is connected with the lower edge of one side of the bottom of the module frame through a buckle.

The assembly frame, the assembly panel and the water tank device act together to form a plurality of symmetrical water guide channels, when rainwater or sewage flows through, the water guide channels formed by combining the assembly frame, the assembly panel and the water tank device can flow out quickly, and the drainage efficiency is improved.

Furthermore, a plurality of notches are formed in the front end of the water chute, and the opening directions of the notches are downward.

One end of the water chute is extended to the surface of the part frame (but not touching the silicon wafer of the assembly) by the notch formed in the front end of the water chute, and compared with the previous design, the plurality of notches formed in the front end of the water chute increase the tightness of the water chute device and the photovoltaic assembly under the condition that the flow of passing rainwater is unchanged.

Furthermore, a plurality of first lugs are arranged on the lower surface of the water chute, and a plurality of second lugs are arranged on one side of the vertical plate.

The use principle of the first lug and the second lug is consistent with that of the raised plate and the outer convex plate, and the design of the lugs can increase the drainage quantity of the drainage channel formed according to the siphon principle.

Further, the front end of the water chute is provided with a circular arc plate which is bent downwards;

the arc plate extends to the surface of the component frame (but does not touch the silicon wafer of the component), so that the tightness of the water tank device and the component frame can be effectively improved.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the integration guiding gutter need not with the help of the instrument when installation and dismantlement, can direct bare-handed installation, has promoted the installation convenience to, under the unchangeable circumstances of fastening nature and stability, the installation time cost has been saved in the design of integral type.

2. The capacity of the drainage channel can be increased by utilizing the siphon principle and symmetry, and the drainage quantity per unit time is improved.

3. What the integral type guiding gutter was used is that anti ultraviolet wettability material has the compliance, and is deformable, consequently can convenient and fast install in narrow and small scope between photovoltaic module square matrix frame to the one-time die sinking shaping of guiding gutter preparation technology, a whole need not other accessories, and is with low costs, the batch large-scale production of being convenient for, in addition, this guiding gutter is anti outdoor sunshine and high temperature, compares the live time longer with in the past.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an integrated flume according to the present invention;

FIG. 2 is a side view of the integrated flume of the present invention;

fig. 3 is a schematic structural view of a first water tank device of the present invention;

fig. 4 is a side view of a first sink device of the present invention;

fig. 5 is a schematic structural diagram of the photovoltaic module of the present invention;

fig. 6 is a side view of the photovoltaic module of the present invention;

fig. 7 is a schematic structural view of a second water tank device of the present invention;

fig. 8 is a schematic structural view of a third water tank device of the present invention;

fig. 9 is a side view of a third sink device of the present invention;

fig. 10 is a schematic structural view of a fourth water tank device according to the present invention;

fig. 11 is a side view of a fourth sink device of the present invention;

fig. 12 is a schematic structural view of the water guide channel of the present invention;

in the figure: 1. a sink device; 2. a photovoltaic module; 3. a water chute; 4. a vertical plate; 5. a fastening groove; 6. a base plate; 7. a step-up plate; 8. an outer convex plate; 9. a component frame; 10. a component panel; 11. a groove; 12. a notch; 13. a first bump; 14. a second bump; 15. a circular arc plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-12, the present invention provides a technical solution: an integrated water guide groove comprises a water groove device 1 and a photovoltaic assembly 2, wherein the photovoltaic assembly 2 is positioned inside the water groove device 1, and the photovoltaic assembly 2 and the water groove device 1 act together to quickly drain water;

the water tank device 1 is integrally formed, the water tank device 1 comprises a water guide groove 3, a vertical plate 4, a buckling groove 5 and a bottom plate 6, one side of the top of the vertical plate 4 is connected with the water guide groove 3, the water guide groove 3 is used for draining water, the same side of the bottom of the vertical plate 4 is connected with the bottom plate 6, one side of the bottom plate 6 is connected with the buckling groove 5, the buckling groove 5 is used for buckling and fixing the lower edge of a component frame 9, a heightening plate 7 is arranged on the lower surface of the water guide groove 3, the heightening plate 7 is used for raising the water guide groove 3, an outer convex plate 8 is arranged on one side of the vertical plate 4, the vertical plate 4 extends outwards relative to the component frame 9 through the outer convex plate 8, one end of the heightening plate 7 is intersected with one end of the outer convex plate 8;

the two ends of the water chute 3 are tilted upwards, the two ends of the vertical plate 4 are tilted outwards, the two ends of the water chute 3 are tilted upwards to facilitate water drainage, an included angle formed by the bottom surface of the water chute 3 and the surface of the vertical plate 4 is smaller than 90 degrees, an included angle formed by the surface of the bottom plate 6 and the surface of the vertical plate 4 is smaller than 90 degrees, and the water chute device 1 and the assembly frame 9 can be fastened better when the included angle is smaller than 90 degrees;

the photovoltaic assembly 2 comprises an assembly frame 9 and an assembly panel 10, a groove 11 is formed in the assembly frame 9, the assembly panel 10 is installed in the groove 11, the upper surface of the assembly frame 9 is fixedly connected with the lower surface of the heightening plate 7, one side of the assembly frame 9 is connected with one side of the outer convex plate 8, the lower surface of the assembly frame 9 is fixedly connected with the bottom plate 6, and the buckling groove 5 is connected with the lower edge of one side of the bottom of the assembly frame 9 in a buckling mode;

the lower surface of the water chute 3 is clamped with the upper pressing edge of the assembly frame 9 through the heightening plate 7, so that the water chute 3, the heightening plate 7, the upper surface of the assembly frame 9 and the assembly panel 10 form a water guide channel a based on the siphon principle, and because the integrated water chutes are symmetrical, both sides of the water guide channel a can guide water; the vertical plate 4, the outer convex plate 8 and the side edge of the assembly frame 9 close to the outer convex plate 8 form a water guide channel b based on the siphon principle, and the symmetry of the integrated water guide grooves enables two water guide channels b to be formed; the vertical plate 4 and the bottom plate 6 form two drainage pipelines c, and the water guide channel a, the water guide channel b and the drainage pipelines c are used for draining water.

Example 2: the front end of the water chute 3 is provided with a plurality of notches 12, the openings of the notches 12 are downward, the notches 12 extend to the surface of the assembly frame 9, the fastening performance of the assembly frame 9 and the water chute device 1 is improved, and the notches 12 are used for improving the mobility of rainwater and increasing the drainage efficiency;

the rest is the same as in example 1.

Example 3: the lower surface of the water chute 3 is provided with a plurality of first lugs 13, one side of the vertical plate 4 is provided with a plurality of second lugs 14, the first lugs 13 and the second lugs 14 are used for increasing the capacity of a water guide channel, and the use principle of the first lugs 13 and the second lugs 14 is consistent with that of the heightening plate 7 and the outer convex plate 8;

the rest is the same as in example 1.

Example 4: the front end of the water chute 3 is provided with a downward bent arc plate 15, and the arc plate 15 is used for increasing the tightness between the water chute device 1 and the assembly frame 9;

the rest is the same as in example 1.

The utility model discloses a theory of operation: when rainwater is blocked by the upper surface of the component frame 9 and remains on the component panel 10, because water on the upper surface of the component frame 9 is at a high position and the water guide channel b is at a low position, the pressure of part of water along the upper surface of the component frame 9 is greater than the pressure below the water guide channel b, when the water chute 3 is clamped on the upper surface of the component frame 9 through the heightening plate 7, due to the siphon principle, the rainwater can be guided to the water guide channel, the water can flow along the water guide channels a on the two sides of the water chute 3 and then flow along the water guide channels b, and finally flows out of the drainage pipeline c, so that the drainage effect is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. An integral type guiding gutter which characterized in that: including basin device (1) and photovoltaic module (2), inside photovoltaic module (2) were located basin device (1), basin device (1) integrated into one piece, basin device (1) includes guiding gutter (3), vertical board (4), buckle groove (5) and bottom plate (6), vertical board (4) top one side is connected with guiding gutter (3), vertical board (4) bottom is connected with same one side and bottom plate (6), bottom plate (6) one side is connected with buckle groove (5), guiding gutter (3) lower surface is equipped with bed hedgehopping board (7), outer flange (8) and buckle groove (5) all with photovoltaic module (2) fixed connection.

2. The unitary flume according to claim 1, wherein: and one side of the vertical plate (4) is provided with an outer convex plate (8), and one end of the heightening plate (7) is intersected with one end of the outer convex plate (8).

3. The unitary flume according to claim 1, wherein: the two ends of the water chute (3) are tilted upwards, and the two ends of the vertical plate (4) are tilted outwards.

4. The unitary flume according to claim 1, wherein: the included angle formed by the bottom surface of the water chute (3) and the surface where the vertical plate (4) is located is smaller than 90 degrees, and the included angle formed by the surface where the bottom plate (6) is located and the surface where the vertical plate (4) is located is smaller than 90 degrees.

5. The unitary flume according to claim 1, wherein: photovoltaic module (2) are including subassembly frame (9) and subassembly panel (10), be equipped with recess (11) on subassembly frame (9), recess (11) internally mounted has subassembly panel (10), the upper surface of subassembly frame (9) and the lower fixed surface of bed hedgehopping board (7) are connected, subassembly frame (9) one side and outer flange (8) one side fixed connection, the lower surface and bottom plate (6) fixed connection of subassembly frame (9), buckle groove (5) are connected along the buckle with the lower of subassembly frame (9) bottom one side.

6. The unitary flume according to claim 1, wherein: the front end of the water chute (3) is provided with a plurality of notches (12), and the opening directions of the notches (12) are downward.

7. The unitary flume according to claim 1, wherein: the lower surface of the water chute (3) is provided with a plurality of first convex blocks (13), and one side of the vertical plate (4) is provided with a plurality of second convex blocks (14).

8. The unitary flume according to claim 1, wherein: the front end of the water chute (3) is provided with a circular arc plate (15) which is bent downwards.

Images