CN107809198A - A kind of architecture-integral roof electricity generation system - Google Patents

Abstract

The invention relates to a building-integrated roof power generation system, which includes a main water tank, a photovoltaic module, a pressing block and a pad. Undercut, the two side walls of the main support part correspond to the undercut to form a chute, the undercut is buckled to the photovoltaic module fixing part, and the photovoltaic module fixing part is equipped with a pad, and the bottom of the pad is attached to the main support part. The photovoltaic modules are placed on both sides of the pad, and the pressing block is pressed between the photovoltaic modules, and the photovoltaic modules are fixed by bolts and photovoltaic module fixing parts to compress the photovoltaic modules. Slider bolts are set in the middle, and the slider bolts connect the clamping blocks to fix the main water tank and the C-shaped purlins. The invention can not only effectively solve the problem of water seepage caused by traditional screw penetrating fixation, but also facilitate the installation of photovoltaic modules.

Description

A building-integrated roof power generation system

technical field

The invention relates to a building integrated roof power generation system.

Background technique

Building integration is the integration of solar energy utilization into the overall design of the building, integrating architecture, technology and aesthetics. The building-integrated roof power generation system perfectly realizes the combination of solar photovoltaic power generation and buildings. In the building-integrated roof power generation system, how to achieve effective and stable connection, waterproof and drainage, and anti-leakage is the main research direction of the building-integrated roof power generation system.

The traditional building-integrated roof power generation system uses screw perforations to fix the drainage structure, and the number of perforations is large, and the risk of water leakage is high. If it is not handled properly, the drainage structure will fail.

Contents of the invention

Aiming at the problems existing in the prior art, the object of the present invention is to design and provide a technical solution for a building-integrated roof power generation system.

The building-integrated roof power generation system includes a main water tank, a photovoltaic module, a pressing block and a spacer, the main water tank includes a main support part arranged in the middle of the main water tank, and auxiliary supports arranged on both sides of the main water tank part and a concave drainage groove arranged between the main support part and each auxiliary support part, it is characterized in that the two side walls of the main support part protrude outward to form undercuts, and the two sides of the main support part A chute is formed in the wall corresponding to the undercut, and the photovoltaic module fixing part is buckled on the undercut, and a pad is arranged on the photovoltaic module fixing part, and the bottom of the pad is attached to the main support part. The photovoltaic modules are placed on both sides of the cushion block, the pressing block is pressed between the photovoltaic modules, and the photovoltaic modules are fixed by bolts and photovoltaic module fixing parts to compress the photovoltaic modules, and the waterproof cover is provided on the pressing block. A slider is arranged in the chute, a slider bolt is arranged in the slider, and the slider bolt is connected with a clamping block to fix the main water tank and the C-shaped purlin.

The building-integrated roof power generation system is characterized in that the cross-section of the main water tank is a W-shaped structure.

The building-integrated roof power generation system is characterized in that there are horizontal water tanks between the main water tanks, and the two ends of the horizontal water tanks are placed on the secondary support parts of the adjacent main water tanks, and the horizontal water tanks The two ends of the water tank are provided with inclined downward flanges, the said lower flanges correspond to the drainage groove of the main water tank, and the frame of the adjacent photovoltaic module is embedded in the said horizontal water tank.

The building-integrated roof power generation system is characterized in that the photovoltaic module fixing part is a splayed claw, including a fixing surface and claw pieces arranged on both sides of the fixing surface and expanding outward, and the claw piece The bottom is provided with an inner barb, and the inner barb is fastened and matched with the undercut, and the fixed surface is connected with the bolt.

The building-integrated roof power generation system is characterized in that the clamping block includes a bottom surface of the clamping block, and the bottom surface of the clamping block is provided with a supporting side, a limiting surface and a connecting side, and the limiting surface A slot is formed between the connecting side and the supporting side and the bottom surface of the clamping block between the supporting side and the limiting surface. The top of the connecting side extends horizontally outwards to form the top surface of the clamping block. The installation The hole is fixedly connected with the main water tank through slider bolts, the supporting side supports the bottom of the main water tank, the first upper flange of the C-shaped purlin is snapped into the clamping groove, and the top surface of the clamping block is in contact with the C-shaped purlin. The inner top surface of the second upper flange of the purlin touches and fits.

The above-mentioned building-integrated roof power generation system is characterized in that the middle part of the pad is provided with a limiting hole for the fixing part of the photovoltaic module, and the two sides of the limiting hole for the fixing part of the photovoltaic module on the upper surface of the pad are provided with limiting holes. Positioning bosses, the photovoltaic modules rest on both sides of the limiting bosses.

The above-mentioned building-integrated roof power generation system has a reasonable design. By modifying the existing main water tank, by setting the undercut structure and the photovoltaic module fixing parts matched with the undercut structure, it avoids the installation of photovoltaic modules in the main water tank. Holes are drilled in the middle, and by setting clamps, it is avoided to drill holes in the purlins when fixing the main sink, which can not only effectively solve the problem of water seepage caused by the traditional screw penetration fixation, but also facilitate the installation of photovoltaic modules and ensure the strength of the purlins. In addition, the present invention arranges horizontal water grooves on the module frames of laterally adjacent photovoltaic modules, which can guide the water in the gap between adjacent modules into the main water groove to be discharged, effectively waterproofing.

Description of drawings

Figure 1 is a three-dimensional view of the roof of a solar module;

Fig. 2 is A-A sectional view;

Figure 3 is the fixing diagram of the main sink;

Fig. 4 is B-B sectional view;

Figure 5 is a perspective view of the main sink;

Fig. 6 is a perspective view of a horizontal water tank;

Fig. 7 is a perspective view of a fixing part of a photovoltaic module;

Fig. 8 is a three-dimensional view of a pad;

Figure 9 is a perspective view of the clamping block.

In the figure: 1-photovoltaic module; 2-main water tank; 201-main support part; 202-secondary support part; 203-drainage tank; ;4-photovoltaic module fixing piece; 401-fixing surface; 402-claw piece; 403-inner barb; ;7-waterproof cover; 8-clamping block; 801-supporting side; 802-clamping block bottom; 803-limiting surface; 804-connecting side; - the first upper flange; 1002 - the second upper flange; 11 - component frame; 12 - bolt; 13 - slider bolt; 14 - slider; 15 - rubber strip.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in the figure, a building-integrated roof power generation system includes a main water tank 2 , a photovoltaic module 1 , a pressing block 5 and a spacer 6 , wherein the photovoltaic module 1 is composed of a photovoltaic panel and a module frame 11 .

The cross section of the main water tank 2 is W-shaped, which specifically includes a main support part 201 arranged in the middle of the main water tank 2, auxiliary support parts 202 arranged on both sides of the main water tank 2 and arranged between the main support part 201 and each auxiliary support part 202 Concave drainage grooves 203 between them. The two side walls of the upper end of the main supporting part 201 protrude outward to form an undercut 2011 . As a preferred structure, undercuts 2011 are provided on both side walls of the main support part 201 along the length direction of the main support part 201 , and the direction of the undercuts 2011 is obliquely downward. The auxiliary supporting part 202 is a supporting surface on which a waterproof groove is arranged. A non-slip mat 9 is provided at the bottom of the drainage groove 203 .

The undercut 2011 of the main supporting part 201 is fastened with the fixing part 4 of the photovoltaic module. The photovoltaic module fixing part 4 is preferably a figure-eight claw part, including a fixing surface 401 and claw pieces 402 that are arranged on both sides of the fixing surface 401 and expand outward. 2011 snap fit, screw holes are provided in the fixing surface 401 for fixing the photovoltaic module 1 .

Spacers 6 are arranged on the photovoltaic module fixing member 4 . The middle part of the spacer 6 is provided with a limiting hole 601 for the fixing part of the photovoltaic module, and the upper surface of the spacer 6 is provided with limiting bosses 602 on both sides of the limiting hole 601 for the fixing part of the photovoltaic module. After mating the spacer 6 with the photovoltaic module fixing part 4 , the fixing surface 401 of the photovoltaic module fixing part 4 is opposite to the limiting hole 601 of the photovoltaic module fixing part, and the bottom of the spacer 6 is attached to the main supporting part 201 . The photovoltaic module 1 rests on both sides of the limiting boss 602 .

A pressing block 5 is arranged between adjacent photovoltaic modules 1 , and the pressing block 5 presses the photovoltaic module 1 , and is fixed to the fixing surface 401 of the photovoltaic module fixing member 4 by the bolt 12 to compress the photovoltaic module 1 tightly. After the briquetting block 5 is fixed, a waterproof cover 7 is provided on the briquetting block 5 for waterproofing.

Sliding grooves 2012 are formed in the two side walls of the main supporting portion 201 corresponding to the undercuts 2011 . A slider 14 is arranged in the chute 2012 , and a slider bolt 13 is arranged in the slider 14 , and the slider bolt 13 is connected to the clip 8 to fix the main water tank 2 and the C-shaped purlin 10 . The specific structure of clamping block 8 is as follows: comprising clamping block bottom surface 802, clamping block bottom surface 802 is provided with supporting side 801, limiting surface 803 and connecting side 804, forms clamping groove 805 between limiting surface 803 and connecting side 804, supporting side 801 and the clamping block bottom surface 802 between the limiting surface 803 are provided with mounting holes, the top of the connecting side 804 extends horizontally outwards to form a clamping block top surface 806, and the mounting holes are fixedly connected with the main water tank 2 through slider bolts 13 , the supporting side 801 supports the bottom of the main water tank 2, the first upper flange 1001 of the C-shaped purlin 10 is snapped into the card slot 805, and the top surface 806 of the clamping block and the inner top surface of the second upper flange 1002 of the C-shaped purlin 10 touch fit. In this way, the slider bolt 13 and the clamping block 8 can realize the fixing of the main water tank 2 and the C-shaped purlin 10 .

In order to realize the horizontal drainage of the photovoltaic module 1 of the system, a horizontal water tank 3 is arranged between the main water tanks 2, and the horizontal water tank 3 is arranged perpendicular to the main water tank 2, that is, the longitudinal side of the photovoltaic module 1 is fixed to the main water tank 2, and the horizontal side is arranged in cooperation The horizontal water tank 3, the two ends of the horizontal water tank 3 rest on the auxiliary support part 202 of the adjacent main water tank 2, and the two ends of the horizontal water tank 3 are provided with a lower flange 301 inclined downward, and the lower flange 301 and the drain groove of the main water tank 2 Corresponding to 203, the component frames 11 of adjacent photovoltaic components 1 are embedded in the horizontal water tank 3, and rubber strips 15 are provided between the component frames 11.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some or all of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. a kind of architecture-integral roof electricity generation system, including main tank（2）, photovoltaic module（1）, briquetting（5）And cushion block（6）, Described main tank（2）Including being arranged on main tank（2）The main supporting part at middle part（201）, it is arranged on main tank（2）The pair of both sides Supporting part（202）And it is arranged on main supporting part（201）With each secondary supporting part（202）Between recessed rhone（203）, its It is characterised by described main supporting part（201）Two side outwards convex into back-off（2011）, described main supporting part（201）'s In two side and back-off（2011）Corresponding position forms chute（2012）, described back-off（2011）Upper snapping photovoltaic module fixture （4）, described photovoltaic module fixture（4）On be equipped with cushion block（6）, described cushion block（6）Bottom and main supporting part（201） Fitting, described cushion block（6）Both sides shelve photovoltaic module（1）, described briquetting（5）It is pressed in photovoltaic module（1）Between, and lead to Cross bolt（12）With photovoltaic module fixture（4）Fix photovoltaic module（1）Compress, described briquetting（5）It is provided with waterproof cover （7）, described chute（2012）Middle setting sliding block（14）, described sliding block（14）Middle setting sliding block bolt（13）, described cunning Block bolt（13）Connect fixture block（8）By main tank（2）With C-shaped purlin（10）It is fixed.

A kind of 2. architecture-integral roof as claimed in claim 1 electricity generation system, it is characterised in that described main tank（2）Cut Face is W shape structures.

A kind of 3. architecture-integral roof as claimed in claim 1 electricity generation system, it is characterised in that described main tank（2）It Between be provided with horizontal tank（3）, described horizontal tank（3）Both ends ride over adjacent main tank（2）Secondary supporting part（202）On, institute The horizontal tank stated（3）Both ends are provided with lower flange diagonally downward（301）, described lower flange（301）With main tank（2）Row Tank（203）Corresponding, described horizontal tank（3）Middle embedded adjacent photovoltaic component（1）Module frame（11）.

4. a kind of architecture-integral roof as claimed in claim 1 electricity generation system, it is characterised in that described photovoltaic module is consolidated Determine part（4）For eight word bluff pieces, including stationary plane（401）Be arranged on stationary plane（401）Both sides and to the calvus extended out（402）, Described calvus（402）Bottom is provided with interior barb（403）, described interior barb（403）With back-off（2011）It is fastened, it is described Stationary plane（401）With bolt（12）Connection.

A kind of 5. architecture-integral roof as claimed in claim 1 electricity generation system, it is characterised in that described fixture block（8）Including Fixture block bottom surface（802）, described fixture block bottom surface（802）It is provided with support side（801）, confined planes（803）With connection side （804）, described confined planes（803）With connection side（804）Between form neck（805）, described support side（801）With Confined planes（803）Between fixture block bottom surface（802）It is provided with mounting hole, described connection side（804）The outside level in top is prolonged Stretch to form fixture block top surface（806）, described mounting hole passes through sliding block bolt（13）With main tank（2）It is fixedly connected, described branch Support side（801）Support main tank（2）Bottom, described neck（805）In be caught in C-shaped purlin（10）The first upper hem （1001）, and described fixture block top surface（806）With C-shaped purlin（10）The second upper hem（1002）Inner top surface contacts cooperation.

A kind of 6. architecture-integral roof as claimed in claim 1 electricity generation system, it is characterised in that described cushion block（6）Middle part Provided with photovoltaic module fixture spacing hole（601）, described cushion block（6）Upper surface photovoltaic module fixture spacing hole（601）'s Both sides are provided with positive stop lug boss（602）, described positive stop lug boss（602）Shelve photovoltaic module in both sides（1）.