CN114622690A - BIPV roof power generation tile component - Google Patents

Abstract

The invention discloses a BIPV roof power generation tile component, which includes a power generation panel and an upper connector, a left connector, a right connector and a lower connector fixed around the power generation panel. The four connectors are fixedly connected by L-shaped corners. The upper connecting piece is clamped with the lower connecting piece, the left connecting piece is clamped with the right connecting piece, and the water vapor seal is realized at the clamping and overlapping places. To dissipate heat and improve power generation efficiency, there is a water guide groove at the connection of the left and right connectors, and a semi-enclosed guide frame at the bottom of the lower connector, which all play a role in water conduction and further play a waterproof role. The present invention can directly assemble the power generation panel on the building through four types of connecting parts: upper, lower, left and right, which not only solves the waterproof problem of the installation of the power generation panel on the roof, but also solves the problem of the high fragmentation rate of the power generation panel during the construction process. Installation costs are too high.

Description

A BIPV roof power generation tile component

technical field

The invention relates to the field of solar power generation, in particular to a BIPV roof power generation tile component.

Background technique

BIPV (Building Integrated Photovoltaic) is a solar photovoltaic power generation system that is designed, constructed and installed at the same time with the building, and forms a perfect combination with the building. It is also called "building type" or "building material type" solar photovoltaic building. As a part of the external structure of the building, it not only has the function of power generation, but also has the function of building components and building materials, and can even enhance the beauty of the building, forming a perfect unity with the building.

Most of the BIPV roof tile products currently on the market are based on the normal roof, adding a layer of power generation tile products. The waterproof and thermal insulation functions of the roof are all completed by the basic functions of the original roof, which results in repeated cost waste. And based on the original installation of power generation tiles, the installation and cooling space is limited, and the power generation performance of power generation tiles is greatly affected due to excessive temperature, resulting in increased power generation costs and affecting the promotion of power generation tile products.

SUMMARY OF THE INVENTION

In order to solve the problems existing in the prior art, the present invention provides a BIPV roof power generation tile component, which can directly assemble the power generation panel on the building through the upper, lower, left and right connectors, and solve the roof waterproofing problem at one time, At the same time, it solves the problems of high fragmentation rate of power generation panels and high installation costs during construction.

The present invention adopts the following technical scheme: a BIPV roof power generation tile component, including an upper connector, a left connector, a right connector, a lower connector and a power generation panel, the upper connector, left connector, lower connector and The right connectors are fixedly connected by an L-shaped corner code to form a quadrilateral frame bearing the power generation panel, specifically: the upper connector and the adjacent left connector are fixedly connected by an L-shaped corner code, and the left connector is connected to the adjacent left connector. The lower connectors are fixedly connected by an L-shaped corner code, the lower connector and the adjacent right connector are fixedly connected by an L-shaped corner code, and the right connector and the adjacent upper connector are connected by an L-shaped corner. code fixed connection;

The left connecting piece has a left fixing hole, a left clamping head, a left clamping slot and a left bearing platform, and the right connecting piece has a right fixing hole, a right clamping head, a right clamping slot and a right bearing platform, and the left and right ends of the power generation panel bear the load. On the left load-bearing platform and the right load-bearing platform, and clamped in the left card slot and right card slot, the left clip is clipped with the right clip, and there is an independent sealing space where the left connecting piece and the right connecting piece overlap. Fill the sealing strip to achieve water vapor sealing;

The upper connecting piece has an upper fixing hole, an upper clamping slot and an upper bearing platform, the lower connecting piece has a lower fixing hole, a lower clamping head and a lower bearing platform, and the upper and lower ends of the power generation panel are respectively responsible for the upper bearing platform and the lower bearing platform. On the platform, the upper end of the power generation panel is stuck in the upper slot, the lower end is pressed against the side wall of the lower clip, the lower clip is clipped on the upper wall of the upper slot, and the upper connector and the lower connector are overlapped with an independent seal. Space, the sealing space is filled with sealing strips to achieve water vapor sealing;

The upper fixing hole, the left fixing hole, the lower fixing hole and the right fixing hole are all located below the connecting piece, and a heat dissipation space is formed between the side walls of the upper fixing hole, the left fixing hole, the lower fixing hole and the right fixing hole.

In the BIPV roof power generation tile component of the present invention, the upper connector and the left connector, the left connector and the lower connector, the lower connector and the right connector, and the right connector and the upper connector are all fixed by L-shaped angle codes. The structure is firm; the upper connecting piece and the lower connecting piece and the left connecting piece and the right connecting piece all adopt the clamping method, which is easy and efficient to assemble; the overlapping of the upper connecting piece and the lower connecting piece and the overlapping of the left connecting piece and the right connecting piece Sealing strips are filled everywhere to achieve water and air sealing, which solves the waterproof problem of power generation panels installed on the roof; heat dissipation space is formed between the side walls of the upper fixing hole, lower fixing hole, left fixing hole and right fixing hole, which is convenient for the power generation panel Heat dissipation and improve power generation efficiency.

Preferably, the left clip has a left clip that is bent downward, the right clip has a right clip that is bent upward, the left clip and the right clip are hooked and fixed to each other, and the hooks of the left clip and the right clip are The joints are filled with sealing strips to form a water vapor sealing area, and a longitudinal water channel is formed between the outer wall of the left clip and the right clip slot, which is convenient for rainwater to flow down.

Preferably, the bottom of the upper connector has a mounting seat, the mounting seat and the upper connector are integrally formed, and the included angle between the mounting seat and the power generation panel is an acute angle, and the acute angle is preferably 30°, which can make the bottom of the upper connector Corner and roof purlin form embedded installation, making installation more convenient.

Preferably, the bottom of the lower connector has a semi-enclosed guide frame, which can make the soil and other particles in the rain flow smoothly out of the power generation panel when it rains in the atmospheric environment, thereby improving the actual power generation efficiency of the power generation panel.

Preferably, the sealant strips are filled by way of plugging, which can make the seal tighter and avoid the interaction between indoor and outdoor water vapor.

Preferably, the upper bearing platform, the left bearing platform, the lower bearing platform and the right bearing platform are also milled with accommodating grooves for placing the wiring board.

Preferably, the power generation panel is equipped with a metal protective frame around it, which can solve the shortcoming of the fragile corners of the glass-based power generation panel during the installation process.

Preferably, the left connector and the right connector adopt a low-strength frame support design. This design facilitates the connection of the positive and negative wires of the power generation panel first, and can save costs while ensuring the force strength.

Preferably, it also includes a special purlin, the special purlin is in the shape of "sub" as a whole, and the upper surface of the special purlin has a clamping groove for connecting with the upper connecting piece, and the side wall and the bottom of the clamping groove are installed. The included angle between the walls is 30°, which greatly improves the installation efficiency and saves the investment cost under the condition of ensuring the force strength.

Description of drawings

Fig. 1 is a schematic diagram of the BIPV roof power generation tile component unit of the present invention.

FIG. 2 is a schematic diagram of the connection mode of the left connecting piece and the right connecting piece.

FIG. 3 is a schematic diagram of the connection mode of the upper connector and the lower connector.

FIG. 4 is a schematic diagram of the three-dimensional structure of the upper connector.

Figure 5 is a structural cross-sectional view of a specially made purlin.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

A BIPV roof power generation tile component, as shown in Figures 1-5, includes an upper connector 10, a left connector 20, a lower connector 30, a right connector 40 and a power generation panel 50, and the power generation panel 50 is surrounded by metal The protective frame can solve the shortcomings of the fragile corners of the glass-based power generation panel during the installation process. The upper connecting piece 10, the left connecting piece 20, the lower connecting piece 30 and the right connecting piece 40 together form a quadrilateral frame for installing the power generation panel 50;

The left connector 20 and the right connector 40 are designed with low-strength frame support. This design facilitates the connection of the positive and negative wires of the power generation panel first, and can save costs while ensuring the force strength. The left connecting member 20 has a left fixing hole 21, a left clamping head 22, a left clamping slot 23 and a left bearing platform 26, and the right connecting member 40 has a right fixing hole 41, a right clamping head 42, a right clamping slot 43 and a right bearing platform. The left and right ends of the power generation panel 50 are respectively supported on the left bearing platform 26 and the right bearing platform 46, and are clamped in the left clamping slot 23 and the right clamping slot 43. The left clamping head 22 has a downwardly curved left The clip 221, the right clip 42 has a right clip 421 bent upward, the left clip 221 and the right clip 421 are hooked and fixed with each other and sealed with a sealing tape, so that the left connector 20 and the right connector 40 are clipped A longitudinal water guide groove 8 is formed between the left buckle 221 and the outer wall of the adjacent right buckle 43, which is convenient for rainwater to flow down. The overlapping part of 41 has an independent sealing space, and the sealing space is filled with the sealing rubber strip 7 to form a water vapor sealing area.

The upper connector 10 has an upper fixing hole 11 , an upper card slot 13 and an upper bearing platform 16 , the lower connector 30 has a lower fixing hole 31 , a lower clip 32 and a lower bearing platform 36 , the upper and lower ends of the power generation panel 50 are Bearing on the upper bearing platform 16 and the lower bearing platform 36 respectively, the upper end of the power generation panel 50 is clamped in the upper card slot 13, the lower end of the power generation panel 50 abuts on the side wall of the lower clamping head 32, and the lower clamping head 32 is clamped on the upper card There is an independent sealing space on the upper wall of the groove 13, between the lower clamping head 32 and the outer wall of the upper clamping groove 13 and the overlapping place of the upper fixing hole 11 and the lower fixing hole 31, and the sealing space is filled with the sealing rubber strip 7 to achieve water vapor sealing . The upper bearing platform 16 , the left bearing platform 26 , the lower bearing platform 36 and the right bearing platform 46 are used to carry the power generation panel 50 and the weight of workers during installation. The surface of the upper bearing platform 16 is also milled with accommodating grooves 161 for placing wiring boards, and the upper surfaces of the left bearing platform 26 , the lower bearing platform 36 and the right bearing platform 46 are also milled with accommodating grooves for placing the wiring boards. The bottom of the upper connector 10 also has a mounting seat 14. The mounting seat 14 and the upper connector 10 are integrally formed. The included angle between the mounting seat 14 and the power generation panel 50 is 30°. The bottom of the 10 and the roof purlin form an embedded installation, which makes the installation more convenient. The bottom of the lower connector 30 is provided with a semi-enclosed guide frame 35, which can smoothly flow out soil and other particles in the rainwater when it rains in the atmospheric environment, thereby improving the actual power generation efficiency of the power generation panel.

The upper fixing hole 11 , the left fixing hole 21 , the lower fixing hole 31 and the right fixing hole 41 are all located under the power generation panel 50 , one end of the L-shaped corner 6 is inserted into the upper fixing hole 11 , and the other end is inserted into the left fixing hole. In 21, the upper connecting piece 10 is fixed with the left connecting piece 20; one end of the L-shaped corner 6 is inserted into the left fixing hole 21, and the other end is inserted into the lower fixing hole 31, and the left connecting piece 20 and the lower connecting piece 30 are fixed One end of the L-shaped corner code 6 is inserted into the lower fixing hole 31, and the other end is inserted into the right fixing hole 41, and the lower connecting piece 10 is fixed with the right connecting piece 40; one end of the L-shaped corner code 6 is inserted into the right fixing hole 41 , the other end is inserted into the upper fixing hole 11 to fix the right connecting piece 40 and the upper connecting piece 10 , so that the upper connecting piece 10 , the left connecting piece 20 , the lower connecting piece 30 and the right connecting piece 40 are enclosed in one for installation The quadrilateral waterproof frame of the power generation panel 50 . A heat dissipation space is formed between the side walls of the upper fixing hole 11 , the left fixing hole 21 , the lower fixing hole 31 and the right fixing hole 41 , which facilitates the heat dissipation of the power generation panel 50 and improves the power generation efficiency.

It also includes specially made purlins, the said specially made purlins 100 are in the shape of "sub" as a whole, and the upper surface of the specially made purlins 100 has a snap-fit slot 101 for connecting with the upper connector 10, and the side wall of the snap-fit slot 101 The angle between the bottom wall and the bottom wall is 30°. The special purlin 100 and the upper connecting piece 10 are clamped to each other. Under the condition of ensuring the force strength, the installation efficiency is greatly improved and the investment is saved.

The above-mentioned sealing strips 7 are all filled by way of plugging, which can make the seal tighter and avoid water-vapor interaction.

In the BIPV roof power generation tile component of the present invention, the upper connector 10 and the left connector 20, the left connector 20 and the lower connector 30, the lower connector 30 and the right connector 40, and the right connector 40 and the upper connector 10 are between All are fixed by L-shaped corner code 6, and the structure is firm; the upper connecting piece 10 and the lower connecting piece 30 and the left connecting piece 20 and the right connecting piece 40 are all clamped, which is easy and efficient to assemble; the upper connecting piece 10 is connected with the lower connecting piece The overlapping parts of the parts 30 and the overlapping parts of the left connecting part 20 and the right connecting part 40 are filled with the sealing strip 7 in a way of plugging to achieve water-vapor sealing, avoid water-vapor interaction, and solve the waterproof problem of the power generation panel 50 installed on the roof The upper fixing hole 11, the lower fixing hole 31, the left fixing hole 21 and the side wall of the right fixing hole 41 also form a heat dissipation space to facilitate the heat dissipation of the power generation panel 50 and improve the power generation efficiency.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above-mentioned embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, These simple modifications all belong to the protection scope of the present invention.

Claims (9)

1. A BIPV roof power generation tile component comprises an upper connecting piece, a left connecting piece, a right connecting piece, a lower connecting piece and a power generation panel, wherein the upper connecting piece, the left connecting piece, the lower connecting piece and the right connecting piece are fixedly connected through L-shaped corner connectors to form a quadrilateral frame for mounting the power generation panel;

the method is characterized in that:

the left connecting piece is provided with a left fixing hole, a left clamping head, a left clamping groove and a left bearing platform, the right connecting piece is provided with a right fixing hole, a right clamping head, a right clamping groove and a right bearing platform, the left end and the right end of the power generation panel are borne on the left bearing platform and the right bearing platform and clamped in the left clamping groove and the right clamping groove, the left clamping head is clamped with the right clamping head, an independent sealing space is formed at the overlapped part of the left connecting piece and the right connecting piece, and a sealing rubber strip is filled in the sealing space;

the upper connecting piece is provided with an upper fixing hole, an upper clamping groove and an upper bearing platform, the lower connecting piece is provided with a lower fixing hole, a lower clamping head and a lower bearing platform, the upper end and the lower end of the power generation panel are respectively borne on the upper bearing platform and the lower bearing platform, the upper end of the power generation panel is clamped in the upper clamping groove, the lower end of the power generation panel is abutted against the side wall of the lower clamping head, the lower clamping head is clamped on the upper wall of the upper clamping groove, an independent sealing space is formed at the overlapped part of the upper connecting piece and the lower connecting piece, and a sealing rubber strip is filled in the sealing space;

the upper fixing hole, the left fixing hole, the lower fixing hole and the right fixing hole are all located below the power generation panel, and a heat dissipation space is formed among the side walls of the upper fixing hole, the left fixing hole, the lower fixing hole and the right fixing hole.

2. The BIPV roofing power tile assembly of claim 1, wherein: the left clamping head is provided with a left buckle bent downwards, the right clamping head is provided with a right buckle bent upwards, the left buckle and the right buckle are mutually hooked and fixed, the hooked joint of the left buckle and the right buckle is filled with sealing rubber strips, and a longitudinal water guide groove is formed between the outer wall of the left buckle and the outer wall of the right clamping groove.

3. The BIPV roofing power tile assembly of claim 1, wherein: the bottom of the upper connecting piece is provided with a mounting seat, the mounting seat and the upper connecting piece are integrally formed, and the included angle between the mounting seat and the power generation panel is an acute angle.

4. The BIPV roofing power tile assembly of claim 3, wherein: the acute angle is 30 degrees.

5. The BIPV roofing power tile assembly of claim 3, wherein: the bottom of the lower connecting piece is provided with a semi-surrounding type flow guide frame.

6. The BIPV roofing power tile assembly of claim 2, wherein: the sealing strips are filled in an expansion plug mode.

7. The BIPV roofing power tile assembly of claim 1, wherein: the upper bearing, the left bearing platform, the lower bearing platform and the right bearing platform are also milled with accommodating grooves for accommodating wiring boards.

8. The BIPV roofing power tile assembly of claim 1 or 2, wherein: and metal protection frames are arranged around the power generation panel.

9. The BIPV roofing power tile assembly of claim 4 wherein: the purlin is integrally in an 'ya' shape, the upper surface of the purlin is provided with a clamping groove used for being connected with an upper connecting piece, and an included angle between the side wall and the bottom wall of the clamping groove is 30 degrees.

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