CN218041346U

CN218041346U - Photovoltaic glass curtain wall

Info

Publication number: CN218041346U
Application number: CN202222259370.XU
Authority: CN
Inventors: 梁加深; 蒋江涛
Original assignee: Anhui Jingchen Energy Co ltd
Current assignee: Anhui Jingchen Energy Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-13
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a photovoltaic glass curtain wall, including many horizontal cavity girders that set up, fixed mounting has horizontal fossil fragments and many vertical fossil fragments on the cavity girder, photovoltaic glass is all installed to the cross section both sides of many vertical fossil fragments and horizontal fossil fragments, be located the cross section of vertical fossil fragments and horizontal fossil fragments in the cavity girder and install the terminal box, one four photovoltaic glass of terminal box correspondence connection, install radiator fan in the one end of cavity girder. This glass curtain wall can use four photovoltaic glass as a set of, and a terminal box is shared to four photovoltaic glass, and the terminal box hides in the girder, and is more pleasing to the eye, does not influence the luminousness, and is provided with radiator fan in the girder and can dispel the heat to a plurality of terminal boxes simultaneously.

Description

Photovoltaic glass curtain wall

Technical Field

The utility model relates to a photovoltaic curtain technical field especially relates to a photovoltaic glass curtain wall.

Background

The photovoltaic curtain wall is a novel ecological building material formed by placing a photovoltaic module between two layers of glass, and the photovoltaic module technology is adopted to convert solar energy into electric energy to be utilized by people.

Chinese patent CN201911161312.X discloses a hidden frame type photovoltaic glass curtain wall, including aluminum alloy vertical frame and clear glass board, the welding of aluminum alloy vertical frame bottom has the horizontal frame of aluminum alloy, the aluminum alloy vertical frame with all shaping of horizontal frame one side of aluminum alloy has the frame, frame one side gluing has the clear glass board. The beneficial effects are that: according to the invention, the damping buffer rubber, the transparent glass plate and the support columns are arranged, so that the stability of the hidden frame structure is greatly improved, the shaking amplitude is reduced, and the safety of the photovoltaic glass plate is protected. Curtain comprises many photovoltaic glass concatenations in this patent, and the terminal box is all installed to every photovoltaic glass's rear side, and the terminal box exposes outside, not only influences the luminousness and still influences pleasing to the eye, and the terminal box also lacks effectual heat dissipation measure simultaneously.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a photovoltaic glass curtain wall, this glass curtain wall can use four photovoltaic glass to be a set of, and a terminal box of four photovoltaic glass sharings, and the terminal box hides in the girder, and is more pleasing to the eye, does not influence the luminousness, and is provided with radiator fan in the girder and can dispel the heat to a plurality of terminal boxes simultaneously.

In order to solve the above problems, the utility model adopts the following technical scheme:

the utility model provides a photovoltaic glass curtain wall, includes many horizontal cavity girders that set up, fixed mounting has horizontal fossil fragments and many vertical fossil fragments on the cavity girder, photovoltaic glass is all installed to the cross section both sides of many vertical fossil fragments and horizontal fossil fragments, be located the cross section of vertical fossil fragments and horizontal fossil fragments in the cavity girder and install the terminal box, one the terminal box corresponds connects four photovoltaic glass, install radiator fan in the one end of cavity girder.

Preferably, the hollow main beam is provided with four wire holes communicated with the junction box at the intersection of the vertical keel and the transverse keel, and the wire harness of the photovoltaic glass penetrates through the wire holes to be electrically connected with the junction box.

Preferably, the left side and the right side of the junction box are both provided with a plurality of heat dissipation holes.

Preferably, an access door is installed on the side wall of the hollow main beam at a position corresponding to the junction box.

Preferably, a housing is fixedly installed in the hollow main beam, a transmission shaft and a rotating shaft are rotatably connected in the housing, the transmission shaft and the rotating shaft are meshed through a pair of bevel gears, a wind wheel is fixedly installed at the tail end of the transmission shaft in a manner of extending out of the hollow main beam, and the tail end of the rotating shaft is fixedly connected with the housing in a manner of extending out of the housing.

Preferably, an air inlet pipe is further installed at one end of each of the hollow main beams in a penetrating mode, air blowing holes towards the other end of each of the hollow main beams are formed in the side wall of each air inlet pipe, and an air inlet end of each air inlet pipe is connected with a fan.

The utility model has the advantages that:

1. through the junction installation terminal box that is located vertical keel and horizontal keel in the girder, four photovoltaic glass's pencil passes the line hole and inserts in the terminal box, a common terminal box, and the terminal box hides in the girder, not only more pleasing to the eye, still does not influence photovoltaic glass's luminousness.

2. Through installation radiator fan, can utilize the natural wind outside the building to drive the wind wheel and rotate, the transmission of a pair of bevel gear of rethread, and then drive radiator fan and rotate, can blow to the girder in, the louvre of wind flow through terminal box both sides can take away the heat in the terminal box, and the radiating effect is good, and can be simultaneously for a plurality of terminal boxes heat dissipation, more energy-conserving.

3. Through installation air-supply line and blowhole, under the slow condition of radiator fan rotational speed, can start the fan, blast air in with the air-supply line, rethread blowhole blows in the girder, and then realizes the radiating process of a plurality of terminal boxes, remedies each other.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of a hollow main beam provided by the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic view of the junction box structure provided by the present invention;

fig. 5 is a schematic view of a wire hole structure provided by the present invention;

fig. 6 is a rear view of the present invention.

In the figure: the photovoltaic solar panel comprises a hollow main beam 1, a transverse keel 2, photovoltaic glass 3, a vertical keel 4, a wind wheel 5, an air inlet pipe 6, an access door 7, a junction box 8, heat dissipation holes 9, wire holes 10, a heat dissipation fan 11, a shell 12, a transmission shaft 13 and a bevel gear 14.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from the embodiments described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments disclosed below.

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.

Referring to fig. 1-6, a photovoltaic glass curtain wall comprises a plurality of transversely arranged hollow main beams 1, wherein a transverse keel 2 and a plurality of vertical keels 4 are fixedly mounted on each hollow main beam 1, photovoltaic glass 3 is mounted on two sides of the intersection of each vertical keel 4 and each transverse keel 2, a junction box 8 is mounted at the intersection of each vertical keel 4 and each transverse keel 2 in each hollow main beam 1, one junction box 8 is correspondingly connected with four photovoltaic glass 3, and a cooling fan 11 is mounted in one end of each hollow main beam 1.

Further, the cross section that cavity girder 1 is located vertical keel 4 and horizontal keel 2 is equipped with four line holes 10 with 8 intercommunications of terminal box, and photovoltaic glass 3's pencil passes

line hole

10 and 8 electric connection of terminal box, a sharing terminal box 8, and terminal box 8 hides in cavity girder 1, and is not only more pleasing to the eye, still does not influence photovoltaic glass 3's luminousness.

Furthermore, the left side and the right side of the junction box 8 are provided with a plurality of heat dissipation holes 9, so that air flow can flow through the junction box 8 through the heat dissipation holes 9 on the two sides, and heat is taken away.

Further, the position department that corresponds terminal box 8 on the lateral wall of cavity girder 1 installs access door 7, when terminal box 8 needs the maintenance, can open access door 7 and overhaul.

Further, a shell 12 is fixedly installed in the hollow main beam 1, a transmission shaft 13 and a rotating shaft are connected in the shell 12 in a rotating mode, the transmission shaft 13 is meshed with the rotating shaft through a pair of bevel gears 14, the tail end of the transmission shaft 13 extends out of the hollow main beam 1 and is fixedly provided with a wind wheel 5, the tail end of the rotating shaft extends out of the shell 12 and is fixedly connected with a cooling fan 11, natural wind outside a building drives the wind wheel 5 to rotate, and then the cooling fan 11 is driven to rotate through the transmission of the pair of bevel gears 14, so that air can be blown into the hollow main beam 1.

Furthermore, an air inlet pipe 6 is installed at one end of each of the hollow main beams 1 in a penetrating mode, air blowing holes facing the other end of each of the hollow main beams 1 are formed in the side wall of each of the air inlet pipes 6, an air inlet end of each of the air inlet pipes 6 is connected with a fan, when the speed of external natural wind is low, the rotating speed of the cooling fan 11 is low, the fan can be started to blow air into the air inlet pipes 6, then the air is blown into the hollow main beams 1 through the air blowing holes, the cooling process of the junction boxes is achieved, and the heat dissipation process is compensated for each other.

Many parallel settings of cavity girder 1 are at the building periphery, and four photovoltaic glass 3 are a set of, install between criss-cross horizontal fossil fragments 2 and vertical fossil fragments 4, and four photovoltaic glass 3's pencil passes in line hole 10 inserts terminal box 8, a common terminal box 8, and terminal box 8 hides in cavity girder 1, and is not only more pleasing to the eye, still does not influence photovoltaic glass 3's luminousness.

The natural wind outside the building drives wind wheel 5 and rotates, the transmission of a pair of bevel gear 14 of rethread, and then drive radiator fan 11 and rotate, can blow to cavity girder 1 in, the louvre 8 of wind flow through terminal box 8 both sides, take away the heat in the terminal box 8, can be simultaneously for the heat dissipation of a plurality of terminal boxes 8 in the cavity girder 1, under the condition that external natural wind speed is low, 11 rotational speeds of radiator fan are slower this moment, can start the fan, to the air-blast in the air-supply line 6, the rethread blows in the hole blows in cavity girder 1, and then realize the radiating process of a plurality of terminal boxes, compensate each other.

In general, the technical problem is addressed: the junction box is exposed outside, so that the light transmittance and the appearance are influenced, and meanwhile, the junction box is lack of effective heat dissipation measures; the technical scheme is as follows: a junction box is arranged at the intersection of the vertical keel and the transverse keel in the main beam, wiring harnesses of four photovoltaic glass pass through the wire holes to be connected into the junction box, one junction box is shared, and a heat dissipation fan is arranged in the hollow main beam; the implementation process comprises the following steps: the four photovoltaic glasses 3 are arranged between the cross-shaped transverse keel 2 and the cross-shaped vertical keel 4 in a group, wiring harnesses of the four photovoltaic glasses 3 penetrate through the wire holes 10 to be connected into the junction box 8, the wiring boxes 8 share one junction box 8, the junction box 8 is hidden in the hollow main beam 1, natural wind outside a building drives the wind wheel 5 to rotate, and then the wind wheel is driven by the pair of bevel gears 14 to drive the cooling fan 11 to rotate, so that air can be blown into the hollow main beam 1; therefore, the technical problem can be solved certainly, and the technical effects are as follows: a terminal box of sharing, and the terminal box hides in the girder, and is not only more pleasing to the eye, still does not influence photovoltaic glass's luminousness, and the radiating effect is good, and can be simultaneously for a plurality of terminal box heat dissipations, and is more energy-conserving.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic glass curtain wall, includes many horizontal cavity girder (1) that set up, a serial communication port, fixed mounting has horizontal fossil fragments (2) and many vertical fossil fragments (4) on cavity girder (1), photovoltaic glass (3) are all installed to the cross section both sides of many vertical fossil fragments (4) and horizontal fossil fragments (2), be located vertical fossil fragments (4) and horizontal fossil fragments (2) cross section in cavity girder (1) and install terminal box (8), one terminal box (8) correspond four photovoltaic glass (3) of connection, install radiator fan (11) in the one end of cavity girder (1).

2. The photovoltaic glass curtain wall as claimed in claim 1, wherein the hollow main beam (1) is provided with four wire holes (10) at the intersection of the vertical keel (4) and the transverse keel (2) and communicated with the junction box (8), and the wire harness of the photovoltaic glass (3) passes through the wire holes (10) and is electrically connected with the junction box (8).

3. The photovoltaic glass curtain wall as claimed in claim 1, characterized in that the junction box (8) is provided with a plurality of heat dissipation holes (9) on both the left and right sides.

4. The photovoltaic glass curtain wall according to claim 1, characterized in that an access door (7) is mounted on the side wall of the hollow main beam (1) in a position corresponding to the junction box (8).

5. The photovoltaic glass curtain wall according to claim 1, wherein a shell (12) is fixedly installed in the hollow main beam (1), a transmission shaft (13) and a rotating shaft are rotatably connected to the shell (12), the transmission shaft (13) and the rotating shaft are meshed through a pair of bevel gears (14), the tail end of the transmission shaft (13) extends out of the hollow main beam (1) and is fixedly provided with the wind wheel (5), and the tail end of the rotating shaft extends out of the shell (12) and is fixedly connected with the heat dissipation fan (11).

6. The photovoltaic glass curtain wall as claimed in claim 1, wherein an air inlet pipe (6) is further installed at one end of each of the hollow main beams (1) in a penetrating manner, air blowing holes facing the other end of each of the hollow main beams (1) are formed in the side wall of each of the air inlet pipes (6), and an air inlet end of each of the air inlet pipes (6) is connected with a fan.