CN214273097U

CN214273097U - Water conservancy diversion drainage structures of photovoltaic bicycle shed

Info

Publication number: CN214273097U
Application number: CN202023080560.2U
Authority: CN
Inventors: 魏民; 高竹
Original assignee: Beijing Dongfang Huamai Engineering Design Co ltd
Current assignee: Beijing Dongfang Huamai Engineering Design Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-24
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a water diversion and drainage structure of a photovoltaic car shed, which comprises a shed top plate and relates to the field of photovoltaic equipment, wherein the shed top plate is provided with a plurality of photovoltaic panels, a drainage structure is arranged between the photovoltaic panels and the shed top plate, a drainage mechanism comprises a water chute and a waterproof groove, the water chute is fixedly connected with the upper surface of the shed top plate, the top of the water chute is provided with two grooves extending along the length direction of the water chute, the water chute is provided with a bulge part which is positioned between the two grooves, the waterproof groove is a U-shaped groove, the waterproof groove is vertical to the water chute and is lapped on the two adjacent water chutes, two ends of the waterproof groove extend into the two grooves which are close to each other, a photovoltaic board card is arranged between the two adjacent water chutes and is butted with the vertical side wall of the bulge part, the top of the bulge part is higher than the top of the photovoltaic panels, two sides of the waterproof groove are respectively positioned below the adjacent photovoltaic panels, the bulge is connected with a fixing piece for fixing the photovoltaic panel to the water chute. This application has improved water-proof effects.

Description

Water conservancy diversion drainage structures of photovoltaic bicycle shed

Technical Field

The application relates to the field of photovoltaic equipment, especially, relate to a water conservancy diversion drainage structures of photovoltaic bicycle shed.

Background

Photovoltaic power generation, also called solar power generation, is a technology for directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface, and a key element of the technology is a solar cell.

In the related art, a plurality of photovoltaic panels are connected together to form an array to be put into use, the photovoltaic panels are generally arranged on a shed roof and a roof to achieve a good power generation function, a waterproof layer on the top of the photovoltaic panels is damaged to a certain extent in the process of fixing the photovoltaic panels, and the problem of waterproofing needs to be considered in the process of installing the photovoltaic panels.

Disclosure of Invention

In order to improve water-proof effects through the drainage effect who improves the photovoltaic board, this application provides a water conservancy diversion drainage structures of photovoltaic bicycle shed.

The application provides a water conservancy diversion drainage structures of photovoltaic bicycle shed adopts following technical scheme:

the utility model provides a water conservancy diversion drainage structures of photovoltaic bicycle shed, including the shed roof board, the shed roof board is provided with a plurality of photovoltaic boards, be provided with drainage structures between photovoltaic board and the shed roof board, drainage mechanism includes guiding gutter and capillary groove, guiding gutter fixed connection is in the upper surface of shed roof board, two recesses that extend along guiding gutter length direction are seted up at the guiding gutter top, the capillary groove is provided with the bellying, the bellying is located between two recesses, the capillary groove is the U-shaped groove, capillary groove perpendicular to guiding gutter and overlap joint are on two adjacent capillary grooves, the both ends of capillary groove stretch into two recesses that two capillary grooves are close to each other, the photovoltaic integrated circuit board is located between two adjacent capillary grooves and with the vertical lateral wall butt of bellying, the top of bellying is higher than the top of photovoltaic board, the both sides of capillary groove are located the below of adjacent photovoltaic board respectively, the bellying is connected with the mounting that is fixed in the photovoltaic board in the capillary groove.

By adopting the technical scheme, most of rainwater can flow into the waterproof groove along the photovoltaic panel after falling onto the photovoltaic panel, then flow into the groove along the waterproof groove and flow along the groove until being discharged from one end of the groove; a small amount of rainwater flows into the groove along the gap between the photovoltaic panel and the convex part and is discharged from one end of the groove; the rainwater can flow in guiding gutter and water drainage tank, makes the rainwater be difficult for falling on the canopy roof, and the rainwater does not have any position in the route that flows in whole drainage mechanism and has had connecting hole etc. has improved the drainage effect of photovoltaic board greatly to reduce the rainwater and flow the possibility to the canopy roof, improved water-proof effects.

Optionally, the fixing piece comprises a pressing block and a fixing bolt, the pressing block is abutted to the upper surfaces of the photovoltaic panels on the two sides of the water chute, and the fixing bolt penetrates through the pressing block and is in threaded connection with the protruding portion.

Through adopting above-mentioned technical scheme, the water-proof tank is placed to the photovoltaic board to after two adjacent guiding gutter quality control were located to the card, place the top of bellying with the briquetting, make fixing bolt pass the briquetting and screw up with the bellying, the briquetting supports tightly with photovoltaic board upper surface gradually, and the photovoltaic board is fixed in on the canopy roof promptly.

Optionally, a rubber pad is arranged between the pressing block and the boss.

Through adopting above-mentioned technical scheme, rotate the set screw, and make the clamp plate gradually with the tight in-process of rubber pad, the rubber pad warp for the position that the bellying passed by fixing bolt can be sealed, makes the rainwater be difficult for passing the guiding gutter and fall on the canopy roof.

Optionally, the edge position of the photovoltaic panel is fixedly connected with a convex edge extending downwards, and two sides of the waterproof groove are located on one side of the convex edge facing the middle of the photovoltaic panel.

Through adopting above-mentioned technical scheme, the guiding gutter is fixed in on the canopy roof back, place the capillary groove on the guiding gutter, place the photovoltaic board in the guiding gutter top again, and make the both sides of capillary groove be located protruding along one side towards the photovoltaic board center that self is connected, the rethread mounting is connected photovoltaic board and capillary groove, protruding edge that the photovoltaic board is connected carries on spacingly to the capillary groove, make the capillary groove can be stably located between two adjacent photovoltaic boards, and need not carry out extra fixed to the capillary groove, the convenience of installation has been improved.

Optionally, the waterproof groove fixedly connected with drainage plate, drainage plate begin downwardly extending from the bottom of waterproof groove tip.

Through adopting above-mentioned technical scheme, the drainage board plays the drainage effect to the rainwater, and the rainwater can flow in the guiding gutter smoothly from the water tank along the drainage board in, and outside the lower surface that is difficult for flowing the recess along the water tank, has guaranteed the better drainage effect to the rainwater.

Optionally, along the length direction of the waterproof groove, a sealing strip is clamped between two adjacent photovoltaic panels.

Through adopting above-mentioned technical scheme, the sealing strip plays and blocks the effect to rainwater etc. for the rainwater is difficult for flowing down between the adjacent photovoltaic board.

Optionally, the both sides of guiding gutter are provided with the connecting piece, are connected with fastening bolt between connecting piece and the shed roof board, and the connecting piece includes compresses tightly portion and horizontal part, and the inner wall of compressing tightly portion from the recess begins vertical upwards to extend, then keeps away from the protruding portion level and extends, vertical downwardly extending again, and horizontal part fixed connection is in one side of keeping away from the guiding gutter in the bottom of compressing tightly portion, and fastening bolt passes horizontal part and shed roof board threaded connection.

By adopting the technical scheme, the pressing part is clamped at the edge of the water guide groove, then the fastening bolt penetrates through the horizontal part and is in threaded connection with the shed roof plate, and the water guide groove is fixed on the shed roof plate; and then the water chute is installed, and the pressing part is pressed by the water chute, so that the pressing part cannot be tilted upwards and separated from the water chute, and the fixing stability is ensured.

Optionally, the butt in the bottom fixedly connected with butt plate on the protruding edge of bellying, the guiding gutter is provided with horizontally overlap joint platform, and the overlap joint platform is located the both sides of bellying, and the top of overlap joint platform is higher than the top that the guiding gutter kept away from one side of bellying at the recess, butt plate and the upper surface butt of overlap joint platform.

By adopting the technical scheme, the butt joint plate is abutted against the lapping table, so that the photovoltaic panel is stably arranged between the water guide grooves; simultaneously because the butt plate is higher than the guiding gutter at the top of the one side that the bellying was kept away from to the recess, and the capillary groove overlap joint on the guiding gutter, so the butt plate is higher than the bottom of capillary groove, even the capillary groove produces along self length direction and removes and with the butt plate butt, rivers in the capillary groove still can follow the below of butt plate and flow smoothly in the recess.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the drainage structure, rainwater flows in the whole drainage mechanism, is not easy to fall on the shed roof plate, and has no connecting hole and the like at any position, so that the drainage effect of the photovoltaic panel is greatly improved, the possibility that the rainwater flows to the shed roof plate is reduced, and the waterproof effect is improved;

2. by arranging the drainage plate, rainwater can smoothly flow into the water guide groove from the inside of the waterproof groove along the drainage plate and is difficult to flow out of the groove along the lower surface of the waterproof groove, so that a good drainage effect on the rainwater is ensured, and the rainwater is difficult to fall onto the roof plate of the shed;

3. through setting up the connecting piece, guaranteed the fixed stability of guiding gutter to make the installation comparatively convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of a diversion and drainage structure of a photovoltaic car shed according to the embodiment;

FIG. 2 is a sectional view of the drain perpendicular to the lengthwise direction of the flume;

fig. 3 is a sectional view of the drain mechanism perpendicular to the lengthwise direction of the waterproof groove and perpendicular to the lengthwise direction of the water guide groove.

Description of reference numerals: 1. a ceiling panel; 2. a photovoltaic panel; 21. a convex edge; 211. a butt joint plate; 22. a sealing strip; 3. a drainage mechanism; 31. a water chute; 311. a groove; 312. a boss portion; 313. a lapping table; 32. a waterproof groove; 321. a drainage plate; 4. a fixing member; 41. briquetting; 411. a rubber pad; 42. fixing the bolt; 5. a connecting member; 51. a pressing part; 52. a horizontal portion; 521. and fastening the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses water conservancy diversion drainage structures of photovoltaic bicycle shed. Referring to fig. 1 and 2, a water conservancy diversion drainage structures of photovoltaic bicycle shed includes shed roof board 1, and shed roof board 1 is provided with a plurality of photovoltaic boards 2, is provided with drainage structures between photovoltaic board 2 and shed roof board 1, can drain away the rainwater guide that falls on photovoltaic board 2, reduces the rainwater and falls the possibility on shed roof board 1, has improved waterproof performance.

Referring to fig. 2 and 3, the drainage mechanism 3 includes a water chute 31 and a waterproof trough 32, the water chute 31 is fixedly connected to the upper surface of the roof board 1, two grooves 311 extending along the length direction of the water chute 31 are formed in the top of the water chute 31, the water chute 31 is provided with a protruding portion 312, the protruding portion 312 is located between the two grooves 311, the water chute 31 is provided with a horizontal lapping table 313, the lapping table 313 is located on two sides of the protruding portion 312, the top of the lapping table 313 is higher than the top of the water chute 31 on one side of the groove 311 away from the protruding portion 312, the photovoltaic panel 2 is clamped between two adjacent water chutes 31 and is abutted against the vertical side wall of the protruding portion 312, and the top of the protruding portion 312 is higher than the top of the photovoltaic panel 2; the waterproof groove 32 is a U-shaped groove, the waterproof groove 32 is perpendicular to the water chutes 31 and is lapped on the two adjacent water chutes 31, two ends of the waterproof groove 32 extend into the two grooves 311 which are close to the two water chutes 31, and the sealing strips 22 are clamped between the two adjacent photovoltaic panels 2 along the length direction of the waterproof groove 32. The butt of bellying 312 and photovoltaic board 2, and the setting of sealing strip 22, make the border position of photovoltaic board 2 sealed, the rainwater can be more the surface of following photovoltaic board 2 is discharged away, when partial rainwater was from the inflow between photovoltaic board 2, the rainwater that flows in from sealing strip 22 promptly entered into in the capillary 32, then enter into recess 311 from the tip of capillary 32 in, the rainwater that gets into between bellying 312 and the photovoltaic board 2 directly enters into recess 311 along the lateral wall of bellying 312 in, then discharge, the drainage effect of photovoltaic board 2 has been improved, reduce the possibility that the rainwater falls to canopy board 1, water-proof effects has been improved.

Referring to fig. 2 and 3, the edge of each photovoltaic panel 2 is fixedly connected with a downwardly extending convex edge 21, and two sides of each waterproof groove 32 are located on one side of each convex edge 21 facing the middle of each photovoltaic panel 2, so that each waterproof groove 32 can be fixed without additional accessories and can also be stably clamped between two adjacent photovoltaic panels 2; waterproof groove 32 fixedly connected with drainage plate 321, drainage plate 321 begins downwardly extending from the bottom of waterproof groove 32 tip, and the both sides of waterproof groove 32 extend to the direction level of keeping away from self center for the rainwater can be guided and more comprehensive accurate entering into in the waterproof groove 32 by the drainage.

Referring to fig. 2 and 3, the abutting plate 211 is fixedly connected to the bottom of the convex edge 21 abutting against the convex portion 312, the abutting plate 211 abuts against the upper surface of the overlapping table 313, the size of the abutting plate 211 is larger than that of the overlapping table 313 along the length direction of the horizontal water chute 31 and perpendicular to the length direction of the water chute 31, the top of the overlapping table 313 is higher than that of the water chute 31 on the side, away from the convex portion 312, of the groove 311, the bottom of the abutting plate 211 is higher than that of the waterproof groove 32, and the abutting plate 211 plays a certain limiting role for the waterproof groove 32, so that the end of the waterproof groove 32 cannot be close to the convex portion 312 to affect the waterproof performance, and the smoothness of drainage is guaranteed.

Referring to fig. 2 and 3, the boss 312 is connected with a fixing member 4 for fixing the photovoltaic panel 2 to the water chute 31, the fixing member 4 includes a pressing block 41 and a fixing bolt 42, a rubber pad 411 extending along the length direction of the boss 312 is arranged on the upper surface of the boss 312, the pressing block 41 is located above the rubber pad 411, the pressing block 41 abuts against the upper surfaces of the photovoltaic panels 2 on the two sides of the water chute 31 and is located at the corner position of the photovoltaic panel 2, and the fixing bolt 42 penetrates through the pressing block 41 and the rubber pad 411 and is in threaded connection with the boss 312. The rubber pad 411 is extruded to generate certain deformation by tightening the fixing bolt 42, the rubber pad 411 seals a hole at the top of the boss 312 for the fixing bolt 42 to pass through, and meanwhile, the top of the boss 312 is higher than the photovoltaic panel 2, so that rainwater is not easy to accumulate and accumulate at the top of the boss 312, the sealing performance of the position of the boss 312 is good, water is not easy to fall to the shed top plate 1 from the position of the boss 312, and the waterproofness is improved; the number of the fixing pieces 4 is reduced, and the installation is quicker.

Referring to fig. 2 and 3, the connecting members 5 are disposed on both sides of the water guide groove 31, the fastening bolt 521 is connected between the connecting members 5 and the ceiling panel 1, each connecting member 5 includes a pressing portion 51 and a horizontal portion 52, the pressing portion 51 extends vertically upwards from the inner wall of the corresponding groove 311, then horizontally extends away from the corresponding protruding portion 312, and vertically extends downwards again, the horizontal portion 52 is fixedly connected to the bottom of the pressing portion 51 on the side away from the water guide groove 31, and the fastening bolt 521 passes through the horizontal portion 52 and is in threaded connection with the ceiling panel 1.

The utility model provides a water conservancy diversion drainage structures's of photovoltaic bicycle shed implementation principle does: most of rainwater falls on the photovoltaic panel 2 and is discharged along the surface of the photovoltaic panel 2, part of rainwater flows in from the installation gap of the photovoltaic panel 2, rainwater flowing in from the gap between the sealing strip 22 and the photovoltaic panel 2 enters the waterproof groove 32, then flows into the groove 311 along the waterproof groove 32, and then flows along the groove 311 until being discharged from one end of the groove 311; a small amount of rainwater flows into the groove 311 along the gap between the photovoltaic panel 2 and the boss 312 and is then discharged from one end of the groove 311; rainwater flowing into the photovoltaic panel 2 from the installation gap flows in the water guide groove 31 and the water drainage groove, the rainwater is not easy to fall on the shed top plate 1, no connecting hole is arranged at any position in the whole flowing path of the rainwater, the drainage effect of the photovoltaic panel 2 is greatly improved, the possibility that the rainwater flows to the shed top plate 1 is reduced, and the waterproof effect is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water conservancy diversion drainage structures of photovoltaic bicycle shed which characterized in that: comprises a shed roof plate (1), the shed roof plate (1) is provided with a plurality of photovoltaic panels (2), a drainage structure is arranged between the photovoltaic panels (2) and the shed roof plate (1), a drainage mechanism (3) comprises a water chute (31) and a waterproof groove (32), the water chute (31) is fixedly connected with the upper surface of the shed roof plate (1), the top of the water chute (31) is provided with two grooves (311) extending along the length direction of the water chute (31), the water chute (31) is provided with a bulge part (312), the bulge part (312) is positioned between the two grooves (311), the waterproof groove (32) is a U-shaped groove, the waterproof groove (32) is vertical to the water chute (31) and is lapped on the two adjacent water chutes (31), the two ends of the waterproof groove (32) extend into the two grooves (311) which are close to each other of the two water chutes (31), the photovoltaic panels (2) are clamped between the two adjacent water chutes (31) and are abutted against the vertical side wall of the water chute (312), the top of the bulge (312) is higher than the top of the photovoltaic panel (2), two sides of the waterproof groove (32) are respectively positioned below the adjacent photovoltaic panels (2), and the bulge (312) is connected with a fixing piece (4) for fixing the photovoltaic panel (2) to the water chute (31).

2. The water diversion and drainage structure of the photovoltaic car shed as claimed in claim 1, wherein: the fixing piece (4) comprises a pressing block (41) and a fixing bolt (42), the pressing block (41) is abutted to the upper surfaces of the photovoltaic panels (2) on the two sides of the water guide groove (31), and the fixing bolt (42) penetrates through the pressing block (41) and is in threaded connection with the protruding portion (312).

3. The water diversion and drainage structure of the photovoltaic car shed as claimed in claim 2, wherein: a rubber pad (411) is arranged between the pressing block (41) and the boss (312).

4. The water diversion and drainage structure of the photovoltaic car shed as claimed in claim 1, wherein: the edge position fixedly connected with of photovoltaic board (2) is protruding along (21) of downwardly extending, and the both sides of capillary groove (32) are located protruding along (21) towards one side in photovoltaic board (2) middle part.

5. The water diversion and drainage structure of the photovoltaic car shed as claimed in claim 1, wherein: the waterproof groove (32) is fixedly connected with a drainage plate (321), and the drainage plate (321) extends downwards from the bottom of the end part of the waterproof groove (32).

6. The water diversion and drainage structure of the photovoltaic car shed as claimed in claim 1, wherein: along waterproof groove (32) length direction, the card is equipped with sealing strip (22) between two adjacent photovoltaic board (2).

7. The water diversion and drainage structure of the photovoltaic car shed as claimed in claim 1, wherein: the both sides of guiding gutter (31) are provided with connecting piece (5), be connected with fastening bolt (521) between connecting piece (5) and canopy roof (1), connecting piece (5) are including compressing tightly portion (51) and horizontal part (52), compress tightly portion (51) and begin vertical upwards extension from the inner wall of recess (311), then keep away from bellying (312) horizontal extension, vertical downwardly extending again, horizontal part (52) fixed connection is in compressing tightly one side of keeping away from guiding gutter (31) in portion (51) bottom, fastening bolt (521) pass horizontal part (52) and canopy roof (1) threaded connection.

8. The water diversion and drainage structure of the photovoltaic car shed as claimed in claim 1, wherein: the bottom of the convex edge (21) abutted to the protruding portion (312) is fixedly connected with an abutting plate (211), the water guide groove (31) is provided with a horizontal overlapping table (313), the overlapping table (313) is located on two sides of the protruding portion (312), the top of the overlapping table (313) is higher than the top of the water guide groove (31) on one side, away from the protruding portion (312), of the groove (311), and the abutting plate (211) is abutted to the upper surface of the overlapping table (313).