阅读说明：本技术 一种光伏瓦系统 (Photovoltaic tile system ) 是由 马正 于 2020-05-16 设计创作，主要内容包括：本发明涉及一种光伏瓦系统。所述光伏瓦系统包括彩钢瓦、合金架、两个光伏瓦、两个支持架与密封组件,彩钢瓦上形成有脊梁框,合金架支撑于脊梁框的顶部,合金架的相对两侧分别形成有夹持槽,两个光伏瓦的边缘分别插设固定于两个夹持槽内,两个支持架分别安装于脊梁框的相对两侧。所述光伏瓦系统不易因螺钉锈蚀而影响使用寿命。(The present invention relates to a photovoltaic tile system. The photovoltaic tile system comprises color steel tiles, an alloy frame, two photovoltaic tiles, two supporting frames and a sealing assembly, wherein a ridge beam frame is formed on each color steel tile, the alloy frame is supported at the top of the ridge beam frame, clamping grooves are formed in two opposite sides of the alloy frame respectively, edges of the two photovoltaic tiles are inserted into the two clamping grooves respectively, and the two supporting frames are installed on two opposite sides of the ridge beam frame respectively. The photovoltaic tile system is not prone to affecting service life due to screw corrosion.)

1. A photovoltaic tile system is characterized by comprising color steel tiles, an alloy frame, two photovoltaic tiles, two supporting frames and a sealing assembly, wherein a ridge beam frame is formed on the color steel tiles, the alloy frame is supported on the top of the ridge beam frame, clamping grooves are formed in two opposite sides of the alloy frame respectively, the edges of the two photovoltaic tiles are inserted and fixed in the two clamping grooves respectively, the two supporting frames are installed on two opposite sides of the ridge beam frame respectively, each supporting frame comprises a flat patch and an arc-shaped supporting sheet, the flat patch is convexly arranged on the side edge of the alloy frame, a flexible adhesive layer is arranged on the upper surface of the flat patch, the flexible adhesive layer is adhered to the lower surface of each photovoltaic tile, the top end of each arc-shaped supporting sheet is connected to the edge of the corresponding flat patch, the bottom end of each arc-shaped supporting sheet abuts against the side wall of the ridge beam frame, the sealing assembly comprises a fixing column, a dome-shaped cover, a nut, a spherical sealing plate and two turnover sealing plates, the middle part of the dome-shaped cover is fixedly connected to the bottom end of the fixed column, the periphery of an opening of the dome-shaped cover abuts against the bottom surface of the ridge beam frame, a nut is screwed on the fixed column and abuts against the upper surface of the alloy frame, a screw hole is formed in the upper end surface of the fixed column, the spherical sealing cover abuts against the alloy frame and covers the fixed column, a screw rod is convexly arranged in the middle of the spherical sealing cover, the screw rod is inserted into the screw hole in a screwed mode, the two overturning sealing plates are rotatably mounted on the edges of the two opposite sides of the alloy frame respectively, a memory alloy sealing strip is arranged on one side of each overturning sealing plate, the memory alloy sealing strip abuts against the photovoltaic tile, and the other side of each overturning sealing plate abuts against the.

2. The photovoltaic tile system of claim 1 wherein the flip seal plate is a sheet metal having a pivot pivotally mounted to an edge of the frame, the memory alloy seal strip is attached to the edge of the flip seal plate, and the spherical seal cap is configured to hold the flip seal plate against the pivot to drive the memory alloy seal strip against the photovoltaic tile.

3. The photovoltaic tile system of claim 2, wherein the edge of the memory alloy sealing strip is recessed with a recess, the pivot portion is received in the recess, the alloy frame is made of an aluminum alloy material, and the memory alloy sealing strip is adapted to stretch when heated to abut against the upper surface of the photovoltaic tile.

4. The photovoltaic tile system of claim 3 wherein the ridge beam frame comprises two inclined panels and a top panel, wherein the top panel is connected at opposite sides thereof to upper edges of the two inclined panels, respectively, and wherein a distance between the two inclined panels increases in a vertically downward direction.

5. The photovoltaic tile system of claim 4, wherein the diameter of the dome cover is larger than that of the spherical sealing cover, the opening periphery of the dome cover abuts against the lower surface of the top plate, the middle portion of the dome cover is arched away from the top plate, the upper portion of the fixing post is formed with a threaded section, and the nut is screwed on the threaded section.

6. The photovoltaic tile system of claim 5, wherein the alloy frame comprises a lower cross plate, an upper cross plate, and two vertical plates, the lower cross plate is supported on the upper surface of the top plate, the lower cross plate is parallel to the upper cross plate, the two vertical plates are parallel to each other and spaced apart from each other, and opposite ends of each vertical plate are respectively vertically connected to the upper cross plate and the lower cross plate.

7. The photovoltaic tile system of claim 6, wherein an air pressure chamber is formed between the two risers, two clamping grooves are formed between the upper cross plate and the lower cross plate, the clamping grooves are located on the side of the risers away from the air pressure chamber, and the edge of the memory alloy sealing strip is provided with a rubber strip sleeve.

8. The photovoltaic tile system of claim 7 wherein the air pressure chamber further comprises a flexible oil absorption ring disposed around the periphery of the stationary post, wherein the two pivots are respectively mounted to opposite side edges of the upper horizontal plate, and the two flat tabs are respectively protruded from opposite sides of the lower horizontal plate.

9. The photovoltaic tile system of claim 8 wherein the middle portion of the arc support piece is arched toward the lower cross plate, the opening of the spherical sealing cover is oriented toward the upper cross plate, the bottom end of the arc support piece is supported against the rough surface of the inclined plate, and the arc support piece is further configured to expand when heated to drive the flat patch to be supported against the photovoltaic tile upwards to match the clamping of the memory alloy sealing strip.

10. The photovoltaic tile system of claim 9 wherein the top end of the screw is surrounded by a heating body, the heating body is located near the top center of the globe seal cover, and the heating body is used to heat the globe seal cover to transfer heat to the screw, the alloy frame and the two support frames to perform a heating snow melting operation.

Technical Field

The present invention relates to a photovoltaic tile system.

Background

Crystalline silicon materials, including polycrystalline silicon and monocrystalline silicon, are the most prominent photovoltaic materials, with market share above%, and are still the mainstream materials of solar cells for a long period of time in the future. The production technology of polysilicon materials has long been known to form technical blockages and monopolies in the market in factories of several national companies such as U.S. a, b.c. In order to break through blockages, more manufacturers start to manufacture photovoltaic tiles in China. Wherein the former family, the current west ann long green technology group. In order to install the photovoltaic tile, the photovoltaic tile can be installed above the color steel tile, and then after long-term use, the installation screw is easy to rust, so that the service life of the installation screw is influenced.

Disclosure of Invention

In view of this, there is a need for a photovoltaic tile system that is less susceptible to life-time effects due to screw corrosion.

A photovoltaic tile system comprises color steel tiles, an alloy frame, two photovoltaic tiles, two supporting frames and a sealing assembly, wherein a ridge beam frame is formed on each color steel tile, the alloy frame is supported on the top of the ridge beam frame, clamping grooves are formed in two opposite sides of the alloy frame respectively, the edges of the two photovoltaic tiles are inserted and fixed in the two clamping grooves respectively, the two supporting frames are installed on two opposite sides of the ridge beam frame respectively, each supporting frame comprises a flat patch and an arc-shaped supporting sheet, the flat patch is arranged on the side edge of the alloy frame in a protruding mode, a flexible adhesive layer is arranged on the upper surface of the flat patch, the flexible adhesive layer is adhered to the lower surface of each photovoltaic tile, the top end of each arc-shaped supporting sheet is connected to the edge of the corresponding flat patch, the bottom end of each arc-shaped supporting sheet abuts against the side wall of the ridge beam frame, the sealing assembly comprises a fixing column, a dome-shaped cover, a nut, a spherical sealing cover and, the middle part of the dome-shaped cover is fixedly connected to the bottom end of the fixed column, the periphery of an opening of the dome-shaped cover abuts against the bottom surface of the ridge beam frame, a nut is screwed on the fixed column and abuts against the upper surface of the alloy frame, a screw hole is formed in the upper end surface of the fixed column, the spherical sealing cover abuts against the alloy frame and covers the fixed column, a screw rod is convexly arranged in the middle of the spherical sealing cover, the screw rod is inserted into the screw hole in a screwed mode, the two overturning sealing plates are rotatably mounted on the edges of the two opposite sides of the alloy frame respectively, a memory alloy sealing strip is arranged on one side of each overturning sealing plate, the memory alloy sealing strip abuts against the photovoltaic tile, and the other side of each overturning sealing plate abuts against the.

In one embodiment, the turnover sealing plate is made of sheet metal, the edge of the turnover sealing plate is rotatably provided with a pivot, the pivot is rotatably installed on the edge of the alloy frame, the memory alloy sealing strip is connected to the edge of the turnover sealing plate, and the spherical sealing cover is used for propping against the turnover sealing plate to rotate around the pivot so as to drive the memory alloy sealing strip to prop against the photovoltaic tile.

In one embodiment, the edge of the memory alloy sealing strip is concavely provided with a recess, the pivot part is accommodated in the recess, the alloy frame is made of an aluminum alloy material, and the memory alloy sealing strip is used for stretching after being heated so as to be abutted against the upper surface of the photovoltaic tile.

In one embodiment, the ridge beam frame comprises two inclined plates and a top plate, two opposite sides of the top plate are respectively connected to the upper edges of the two inclined plates, and the distance between the two inclined plates is gradually increased along the vertical downward direction.

In one embodiment, the diameter of the dome cover is larger than that of the spherical sealing cover, the periphery of the opening of the dome cover abuts against the lower surface of the top plate, the middle part of the dome cover is arched towards the direction far away from the top plate, the upper part of the fixing column is provided with a threaded section, and the nut is screwed on the threaded section.

In one embodiment, the alloy frame comprises a lower transverse plate, an upper transverse plate and two vertical plates, wherein the lower transverse plate is supported on the upper surface of the top plate, the lower transverse plate and the upper transverse plate are parallel to each other, the two vertical plates are parallel to each other and arranged at intervals, and two opposite ends of each vertical plate are respectively vertically connected to the upper transverse plate and the lower transverse plate.

In one embodiment, an air pressure cavity is formed between the two vertical plates, the two clamping grooves are formed between the upper transverse plate and the lower transverse plate and are positioned on one side, away from the air pressure cavity, of the vertical plate, and the edge of the memory alloy sealing strip is provided with a rubber strip sleeve.

In one embodiment, the air pressure cavity is further provided with a flexible oil absorption ring which is sleeved on the circumferential surface of the fixed column, the two pivot shafts are respectively installed on opposite side edges of the upper transverse plate, and the two flat patches are respectively convexly arranged on opposite sides of the lower transverse plate.

In one embodiment, the middle part of the arc supporting piece arches towards one side of the lower transverse plate, the opening of the spherical sealing cover faces towards the upper transverse plate, the bottom end of the arc supporting piece is abutted against the rough surface of the inclined plate, and the arc supporting piece is further used for being heated and expanded to drive the flat patch to abut against the photovoltaic tile upwards so as to be matched with the clamping of the memory alloy sealing strip.

In one embodiment, the top end of the screw is surrounded by a heating body, the heating body is close to the top center of the spherical sealing cover, and the heating body is used for heating the spherical sealing cover so as to transfer heat to the screw, the alloy frame and the two supporting frames, thereby performing heating and snow melting operation.

In this photovoltaic tile system, cover through setting up spherical sealed lid and establish sealed fixed column to can prevent that the fixed column from drenching and early corrosion because of the sunshine, improve the life of photovoltaic tile system relatively. And when the temperature was too high in summer, the alloy frame probably heated the inflation and made the lateral wall of centre gripping groove relax relative the photovoltaic tile, and the memory alloy sealing strip thermal elongation and then can strengthen the tight operation of support to the photovoltaic tile upper surface this moment, offsets negative effect, improves sealed effect. The arrangement of the supporting frame can improve the supporting effect on the bottom surface of the photovoltaic tile. And after the arc supporting sheet with relatively large size is heated and expanded, the flat sticking sheet can be pushed to upwards abut against the photovoltaic tile so as to be matched with the clamping of the memory alloy sealing strip. When the fixing column is fixed by being engaged with the ridge beam frame, the periphery of the fixing column is easy to damage and leak due to local stress concentration. The dome cover can apply a relatively uniform clamping force to the bottom surface of the ridge frame to prevent the above-mentioned damage and leakage, and the dome cover can prevent the upper hot air from flowing downward.

Drawings

Fig. 1 is a schematic plan view of a photovoltaic tile system of an embodiment.

Fig. 2 is a partially enlarged view of a portion B in fig. 1.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The present invention relates to a photovoltaic tile system. For example, the photovoltaic tile system comprises a color steel tile, an alloy frame, two photovoltaic tiles, two supporting frames and a sealing assembly, wherein a ridge beam frame is formed on the color steel tile, the alloy frame is supported on the top of the ridge beam frame, clamping grooves are formed in two opposite sides of the alloy frame respectively, and the edges of the two photovoltaic tiles are inserted into the two clamping grooves respectively. For example, two supporting frames are respectively arranged on two opposite sides of the ridge beam frame, each supporting frame comprises a flat patch and an arc-shaped supporting sheet, the flat patch is convexly arranged on the side edge of the alloy frame, and the upper surface of the flat patch is provided with a flexible adhesive layer. For example, the flexible adhesive layer is adhered to the lower surface of the photovoltaic tile, the top end of the arc-shaped support sheet is connected to the edge of the flat patch, the bottom end of the arc-shaped support sheet is abutted to the side wall of the ridge beam frame, the sealing assembly comprises a fixing column, a dome-shaped cover, a nut, a spherical sealing cover and two overturning sealing plates, and the fixing column is arranged in the alloy frame and the ridge beam frame in a penetrating mode. For example, the middle part of the dome cover is fixedly connected to the bottom end of the fixed column, the opening periphery of the dome cover abuts against the bottom surface of the ridge beam frame, the nut is screwed on the fixed column and abuts against the upper surface of the alloy frame, the upper end surface of the fixed column is provided with a screw hole, the spherical sealing cover abuts against the alloy frame and covers the fixed column, and the middle part of the spherical sealing cover is convexly provided with a screw rod. For example, the screw rod is inserted into and screwed into the screw hole, the two turnover sealing plates are respectively and rotatably mounted on the edges of the two opposite sides of the alloy frame, and one side of each turnover sealing plate is provided with a memory alloy sealing strip which is abutted against the photovoltaic tile. For example, the other side of the flip seal plate abuts against the spherical seal cap.

Referring to fig. 1 and 2, a photovoltaic tile system includes a color steel tile 11, an alloy frame 10, two photovoltaic tiles 18, two supporting frames 30 and a sealing assembly 40, wherein a ridge frame 115 is formed on the color steel tile 11, the alloy frame 10 is supported on the top of the ridge frame 115, clamping grooves 114 are respectively formed on two opposite sides of the alloy frame 10, edges of the two photovoltaic tiles 18 are respectively inserted and fixed in the two clamping grooves 114, the two supporting frames 30 are respectively installed on two opposite sides of the ridge frame 115, each supporting frame 30 includes a flat patch 31 and an arc supporting sheet 32, the flat patch 31 is convexly disposed on a side edge of the alloy frame 10, a flexible adhesive layer is disposed on an upper surface of the flat patch 31, the flexible adhesive layer is adhered on a lower surface of the photovoltaic tile 18, a top end of the arc supporting sheet 32 is connected to an edge of the flat patch 31, a bottom end of the arc supporting sheet 32 is abutted against a side wall of the ridge frame 115, the sealing assembly 40 includes a fixing post 41, a sealing, A dome-shaped cover 42, a nut 43, a spherical sealing cover 44 and two turnover sealing plates 45, a fixing column 41 is arranged in the alloy frame 10 and the ridge beam frame 115 in a penetrating way, the middle part of the dome-shaped cover 42 is fixedly connected to the bottom end of the fixed column 41, the opening periphery of the dome-shaped cover 42 is abutted against the bottom surface of the ridge beam frame 115, the nut 43 is screwed on the fixed column 41 and abutted against the upper surface of the alloy frame 10, the upper end surface of the fixed column 41 is provided with a screw hole, the spherical sealing cover 44 is abutted against the alloy frame 10 and covered on the fixed column 41, the middle part of the spherical sealing cover 44 is convexly provided with a screw rod 445, the screw rod 445 is inserted and screwed in the screw hole, the two turnover sealing plates 45 are respectively and rotatably mounted on the two opposite side edges of the alloy frame 10, a memory alloy sealing strip 451 is arranged on one side of the turnover sealing plate 45, the memory alloy sealing strip 451 abuts against the photovoltaic tile 18, and the other side of the turnover sealing plate 45 abuts against the spherical sealing cover 44.

In this photovoltaic tile system, cover through setting up spherical sealed lid 44 and establish sealed fixed column 41 to can prevent that fixed column 41 from because of the premature corrosion of exposure to the sun rain, improve photovoltaic tile system's life relatively. When the temperature is too high in summer, the alloy frame 10 may expand due to heating to make the side wall of the clamping groove 114 loose relative to the photovoltaic tile 18, and at this time, the memory alloy sealing strip 451 extends due to heating to further strengthen the tightening operation on the upper surface of the photovoltaic tile 18, so as to counteract the negative effect and improve the sealing effect. The support frame 30 is provided to enhance the support effect on the bottom surface of the photovoltaic tile 18. And after the arc-shaped support sheet 32 with the relatively large size is heated and expanded, the flat patch 31 can be pushed to be pressed upwards against the photovoltaic tile 18 to match the clamping of the memory alloy sealing strip 451. When the fixing post 41 is fixed by being engaged with the ridge frame 115, the periphery of the fixing post 41 is easily damaged and leaked due to local stress concentration. Here, the dome cover 42 is used to apply a relatively uniform clamping force to the bottom surface of the ridge frame 115 and prevent the above-mentioned damage and leakage, and the dome cover 42 is provided to prevent the upper hot air from flowing downward.

For example, in order to facilitate the memory alloy sealing strip 451 to rotate and abut against, the flip sealing plate 45 is made of sheet metal, the edge of the flip sealing plate 45 is rotatably provided with a pivot 453, the pivot 453 is rotatably installed on the edge of the alloy frame 10, the memory alloy sealing strip 451 is connected to the edge of the flip sealing plate 45, and the spherical sealing cover 44 is used for propping against the flip sealing plate 45 to rotate around the pivot 453 so as to make the memory alloy sealing strip 451 abut against the photovoltaic tile 18. The edge of the memory alloy sealing strip 451 is concavely provided with a recess, the pivot 453 is partially accommodated in the recess, the alloy frame 10 is made of an aluminum alloy material, and the memory alloy sealing strip 451 is used for stretching after being heated so as to be tightly pressed against the upper surface of the photovoltaic tile 18. The pivot 453 is provided so that the pivot 453 can be used as a fulcrum to force the memory alloy sealing strip 451 against the upper surface of the photovoltaic tile 18 when the flip sealing plate 45 is held against the globe-shaped sealing cover 44.

For example, in order to maintain the guide of the fixing column 41, the ridge beam frame 115 includes two inclined plates 110 and a top plate 111, opposite sides of the top plate 111 are respectively connected to upper edges of the two inclined plates 110, and a distance between the two inclined plates 110 is gradually increased in a vertically downward direction. The diameter of the dome cover 42 is larger than that of the spherical sealing cover 44, the opening periphery of the dome cover 42 abuts against the lower surface of the top plate 111, the middle part of the dome cover 42 is arched in the direction away from the top plate 111, a threaded section is formed on the upper part of the fixing column 41, and the nut 43 is screwed on the threaded section. The vertical direction of the fixing post 41 can be kept oriented by the dome cover 42 by providing the dome cover 42, and the dome cover 42 can exert a clamping force on the lower surface of the top plate 111.

For example, in order to install two photovoltaic tiles 18, the alloy frame 10 includes a lower horizontal plate 14, an upper horizontal plate 15 and two vertical plates 16, the lower horizontal plate 14 is supported on the upper surface of the top plate 111, the lower horizontal plate 14 is parallel to the upper horizontal plate 15, the two vertical plates 16 are parallel to each other and spaced apart, and two opposite ends of each vertical plate 16 are respectively and vertically connected to the upper horizontal plate 15 and the lower horizontal plate 14. An air pressure cavity 17 is formed between the two vertical plates 16, two clamping grooves 114 are formed between the upper transverse plate 15 and the lower transverse plate 14, the clamping grooves 114 are located on one sides, far away from the air pressure cavity 17, of the vertical plates 16, and rubber strip sleeves are arranged on the edges of the memory alloy sealing strips. Through setting up two centre gripping grooves 114, and then make things convenient for two photovoltaic tiles 18 of centre gripping, and through setting up the rubber strip cover, can flexibly support the upper surface that holds photovoltaic tile 18.

For example, in order to melt snow as soon as possible during snowing, so as to receive sunlight, the air pressure chamber 17 is further provided with a flexible oil absorption ring 20, the flexible oil absorption ring 20 is sleeved on the peripheral surface of the fixed column 41, the two pivot shafts 453 are respectively installed on opposite side edges of the upper horizontal plate, and the two flat patches 31 are respectively protruded on opposite sides of the lower horizontal plate 14. The middle part of the arc support piece 32 is arched towards one side of the lower transverse plate 14, the opening of the spherical sealing cover 44 is towards the upper transverse plate 15, the bottom end of the arc support piece 32 is propped against the rough surface of the inclined plate 110, and the arc support piece 32 is also used for being heated to expand to drive the flat patch 31 to be propped against the photovoltaic tile 18 upwards so as to be matched with the clamping of the memory alloy sealing strip 451. The top end of the screw 445 is surrounded by a heating body 448, the heating body 448 is adjacent to the top center of the spherical sealing cover 44, and the heating body 448 is used for heating the spherical sealing cover 44 to transfer heat to the screw 445, the alloy holder 10 and the two support holders 30, thereby performing a heating snow melting operation. The heating body 448 is provided to melt snow more conveniently, and during heating, the holder 30 and the memory alloy sealing strip 451 can tightly clamp the photovoltaic tile 18 to prevent snow water from melting. The flexible oil absorption ring 20 ensures that lubricating oil exists for a long time, so that gaps among the fixing column 41, the lower transverse plate 14 and the top plate 111 are wetted downwards, the gaps are sealed, the fixing column 41 is kept free of rusting for a long time, and the service life is prolonged.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.