CN219753622U - Dry hanging structure of photovoltaic curtain wall - Google Patents

Abstract

The utility model discloses a dry hanging structure of a photovoltaic curtain wall, which comprises a photovoltaic assembly and glass panel layers positioned in front of and behind the photovoltaic assembly, and is characterized in that: the embedded claw that refutes that has a plurality of countersunk in the rear side glass panels layer, countersunk refutes claw and be connected with dry pendant through the bolt assembly, dry pendant is hung and is detained on corresponding couple, couple and curtain crossbeam fixed connection, each the pendant includes hanging portion, connecting portion and lower buckling parts, go up hanging buckling parts with the protruding cooperation in upper portion of couple, the bolt assembly with the connecting portion is fixed, lower buckling parts card is located in the lower part recess of couple, the couple is fixed in through the angle steel on the curtain crossbeam. According to the utility model, the embedded countersunk head connecting claw is arranged in the rear glass panel layer, and the hanging piece is matched with the hanging hook, so that the dry hanging of the curtain wall is realized, the supporting structure is hidden, the use of a frame structure is avoided, the photoelectric conversion capability of the photovoltaic module is improved, and the attractiveness of the outer wall is improved.

Description

Dry hanging structure of photovoltaic curtain wall

Technical Field

The utility model relates to a curtain wall installation technology, in particular to a dry hanging structure of a photovoltaic curtain wall.

Background

Photovoltaic curtain walls are an accessory device for mounting on the outer wall of a building to absorb solar energy to convert it into electrical energy, which has been widely used in the field of photoelectric conversion.

The conventional photovoltaic module is mainly fixed and installed by adopting a clamp or an aluminum alloy frame, such as a solar photovoltaic curtain wall device (201510305273.1) disclosed in China patent application, and is connected with an angle steel hanger on a stand column through bolts on the frame of a battery plate. As another example, the utility model patent discloses a photovoltaic curtain wall supporting component and a photovoltaic curtain wall (202210391284.6), and the photovoltaic curtain wall supporting component is also connected with a mounting seat through a C-shaped clamping plate, an upper connecting plate and a bottom supporting plate along the periphery of the photovoltaic, and the mounting seat is fixed on the upright post.

As described above, the photovoltaic module is provided with the frames for installation at the periphery, the installation mode is poor in decoration effect on one hand, and the frames influence the integrity of the appearance of the curtain wall; on the other hand, the photovoltaic module needs to consider that the frame cannot cover the photovoltaic module, namely the size of the photovoltaic module is required to be smaller than that of glass by one circle, otherwise, the power generation efficiency of the photovoltaic module is very easy to influence.

Disclosure of Invention

The utility model aims to provide a dry hanging structure of a photovoltaic curtain wall, which is characterized in that the photovoltaic curtain wall is directly hung on a bracket in a dry manner through structural improvement, the arrangement of a frame is omitted, and the aesthetic property of the whole wall surface and the use efficiency of a photovoltaic module are improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dry hanging structure of photovoltaic curtain, includes photovoltaic module and is located the glass panel layer of photovoltaic module front and back, and the back side glass panel layer is embedded to have a plurality of countersunk claw of plugging into in, countersunk claw of plugging into is connected with dry pendant through the bolt assembly, dry pendant is hung and is detained on corresponding couple, couple and curtain crossbeam fixed connection, every the pendant includes dry hanging portion, connecting portion and lower buckling part, go up dry hanging buckling portion with the protruding cooperation in upper portion of couple, the bolt assembly with the connecting portion is fixed, lower buckling portion card is located in the lower part recess of couple, the couple is fixed in through the angle steel on the curtain crossbeam.

In the above technical scheme, front side glass panel layer and rear side glass panel layer pass through the SGP film respectively with photovoltaic module bonds, pre-buried hole has been seted up on the rear side glass panel layer, the back side connecting stud of countersunk head connection claw passes pre-buried hole, expose in outside the rear side glass panel layer, do pendant connecting portion cover and locate on the back side connecting stud to it is fixed by the nut.

In the above technical scheme, the upper dry hanging part is provided with an adjusting screw, the bottom of the adjusting screw is propped against the bulge on the upper part of the hook, the vertical height of the dry hanging part is adjusted, and the adjusting screw is locked through fixing screws on two sides.

In the technical scheme, the rear side glass panel layer of each curtain wall is provided with the upper countersunk head connecting claw and the lower countersunk head connecting claw which are respectively corresponding to the positions of the upper adjacent cross beam and the lower adjacent cross beam.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the countersunk head connection claw for curtain wall installation is pre-buried in the rear side glass panel layer, and the hanging of the curtain wall is realized by the cooperation of the hanging piece and the hanging hook, so that the arrangement of a frame is omitted, a supporting and connecting structure cannot be seen from the outside, on one hand, the photovoltaic module is not shielded, the photoelectric conversion efficiency is fully exerted, and on the other hand, the whole curtain wall is stronger in aesthetic property and free of frame interference;

2. the hanging buckle of the hanging piece and the hanging hook realizes installation connection, so that the installation is convenient, the construction period is shortened, and the cost is reduced;

3. leveling of the horizontal position of the hanging piece can be achieved through the adjusting screw, so that curtain wall installation becomes portable and rapid.

Drawings

FIG. 1 is a schematic view of a first embodiment of the present utility model;

FIG. 2 is a schematic view of the hanger and hook of FIG. 1;

FIG. 3 is a schematic view of a back side structure of a curtain wall according to an embodiment of the present utility model.

Wherein: 1. a photovoltaic module; 2. a rear glass panel layer; 3. a countersunk head connecting claw; 4. a bolt assembly; 5. a dry hanging piece; 6. a hook; 7. curtain wall cross beams; 8. an upper dry hanging part; 9. a connection part; 10. a lower buckling part; 11. angle steel; 12. a front side glass panel layer; 13. an adjusting screw; 14. a fixing screw; 15. a bolt; 16. and (3) a photovoltaic curtain wall.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and examples:

embodiment one: referring to fig. 1-3, a dry hanging structure of a photovoltaic curtain wall comprises a photovoltaic module 1 and glass panel layers positioned in front and behind the photovoltaic module, a plurality of countersunk connection claws 3 are embedded in a rear glass panel layer 2, the countersunk connection claws 3 are connected with a dry hanging piece 5 through bolt assemblies 4, the dry hanging piece 5 is hung and buckled on a corresponding hanging hook 6, the hanging hook 6 is fixedly connected with a curtain wall beam 7, each dry hanging piece 5 comprises an upper dry hanging part 8, a connecting part 9 and a lower buckling part 10, the upper dry hanging part 8 is matched with the upper protrusion of the hanging hook 6, the bolt assemblies 4 are fixed with the connecting part 9, the lower buckling parts 10 are clamped in lower grooves of the hanging hooks 6, and the hanging hooks 6 are fixed on the curtain wall beam 7 through angle steel 11.

The dry hanging piece 5 and the hook 6 are aluminum alloy section pieces and are formed by stamping. The countersunk head connecting claw 3 is embedded in a factory, the dry hanging pieces 5 can be fixed on each photovoltaic curtain wall 16 when leaving a factory, and the countersunk head connecting claw can be installed after reaching the site, and the actual requirement is met.

As shown in fig. 1, the front glass panel layer 12 and the rear glass panel layer 2 are respectively bonded with the photovoltaic module 1 through SGP films, the rear glass panel layer 2 is provided with a pre-buried hole, the rear connecting stud of the countersunk head connecting claw 3 passes through the pre-buried hole and is exposed out of the rear glass panel layer 2, and the connecting portion 9 of the dry hanging piece 5 is sleeved on the rear connecting stud and is fixed by a nut.

As shown in fig. 2, the upper dry hanging part 8 is provided with an adjusting screw 13, the bottom of the adjusting screw 13 is propped against the bulge on the upper part of the hook 6, the vertical height of the dry hanging part 5 is adjusted, and the adjusting screw is locked by fixing screws 14 on two sides.

As shown in fig. 3, the rear glass panel layer 2 of each photovoltaic curtain wall 16 is distributed with an upper countersunk head connection claw 3 and a lower countersunk head connection claw 3, which correspond to the positions of the upper and lower adjacent curtain wall cross beams 7 respectively, each countersunk head connection claw 3 is connected with a dry hanging piece 5, a cross beam at the corresponding position is fixed with a hook 6, the hook 6 is fixed with an angle steel 11 through a bolt 15, and the angle steel 11 is fixed with the curtain wall cross beams 7, as shown in fig. 1.

During actual construction, the hooks 6 mounted on the curtain wall cross beams 7 are fixed according to the construction drawing, each photovoltaic curtain wall 16 is firstly hung and buckled on the hooks 6 through the dry hanging pieces 5, then leveling is carried out by the adjusting screws 13, the fixing screws 14 on two sides lock positions, and then the next curtain wall hanging can be achieved, and the installation is convenient and quick.

Claims (4)

1. The utility model provides a structure is hung futilely to photovoltaic curtain, includes photovoltaic module and is located the glass panel layer of photovoltaic module front and back, its characterized in that: the embedded countersunk head claw that has in the rear side glass panels layer, countersunk head claw that refutes passes through bolt assembly and is connected with dry pendant, dry pendant is hung and is detained on corresponding couple, couple and curtain crossbeam fixed connection, each the pendant includes dry portion of hanging, connecting portion and lower buckling part, go up dry portion with the protruding cooperation in upper portion of couple, bolt assembly with connecting portion are fixed, lower buckling part card is located in the lower part recess of couple, the couple pass through the angle steel be fixed in on the curtain crossbeam.

2. The dry-hang structure of a photovoltaic curtain wall according to claim 1, wherein: the front side glass panel layer and the rear side glass panel layer are respectively bonded with the photovoltaic module through SGP films, pre-buried holes are formed in the rear side glass panel layer, back side connecting studs of the countersunk head connecting claws penetrate through the pre-buried holes and are exposed out of the rear side glass panel layer, and dry hanging piece connecting parts are sleeved on the back side connecting studs and fixed through nuts.

3. The dry-hang structure of a photovoltaic curtain wall according to claim 1, wherein: the upper dry hanging part is provided with an adjusting screw, the bottom of the adjusting screw is propped against the bulge on the upper part of the hook, the vertical height of the dry hanging part is adjusted, and the adjusting screw is locked through fixing screws on two sides.

4. The dry-hang structure of a photovoltaic curtain wall according to claim 1, wherein: the rear glass panel layer of each curtain wall is distributed with an upper countersunk head connecting claw and a lower countersunk head connecting claw which are respectively corresponding to the positions of the upper adjacent cross beam and the lower adjacent cross beam.