CN217580683U

CN217580683U - Assembled photovoltaic outer wall module and building

Info

Publication number: CN217580683U
Application number: CN202221580170.8U
Authority: CN
Inventors: 梁铭强; 林冬娜; 胡咏嘉; 张晓聪; 黄梓荣
Original assignee: Guangdong Tianyuan Architectural Design Co ltd
Current assignee: Guangdong Tianyuan Architectural Design Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-14
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an assembled photovoltaic outer wall module and building, wherein, assembled photovoltaic outer wall module includes wallboard, solar cell panel and glass board. The wall board is arranged on an inclined lighting surface of the building; the solar panel is connected to one side, away from the building, of the wallboard and is used for photovoltaic power generation; the glass plate is fixedly arranged on an outer vertical face of a building and is vertically arranged along the building, one end of the glass plate is connected with one end of the wallboard, and an included angle is formed between the glass plate and a horizontal projection face of the solar cell panel. The utility model discloses assembled photovoltaic outer wall module can improve the photovoltaic productivity efficiency of building outer wall, simultaneously, can also improve daylighting and the heat preservation efficiency and the aesthetic property of building.

Description

Assembled photovoltaic outer wall module and building

Technical Field

The utility model relates to a building field, in particular to assembled photovoltaic outer wall module and building.

Background

Building Integrated Photovoltaic (PV) is a technology that integrates solar power (Photovoltaic) products into buildings. Such as a photovoltaic tile roof, a photovoltaic curtain wall, a photovoltaic daylighting roof and the like. The requirements of energy conservation, emission reduction and environmental protection on urban building materials are met, and the method becomes one of important development trends of photovoltaic buildings.

However, most of the existing solar panels are covered on the outer wall in a tiled mode, and the photovoltaic capacity efficiency is relatively low; and the facade of the tiled photovoltaic building is too single, the industrial breath is heavier, and the affinity and the indoor lighting effect are poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an assembled photovoltaic outer wall module and building, aim at solving the lower technical problem of photovoltaic productivity efficiency of current photovoltaic building.

In order to realize the above purpose, the utility model provides an assembled photovoltaic outer wall module includes:

the wall plate is arranged on an inclined lighting surface of the building;

the solar panel is connected to one side, away from the building, of the wallboard and is used for photovoltaic power generation; and

the glass plate, the glass plate is fixed to be set up on the outer facade of building, along the vertical setting of building, just the one end of glass plate with the one end of wallboard is connected, the glass plate with be the contained angle setting between solar cell panel's the horizontal projection face.

In one embodiment, a vertical included angle between the glass plate and the solar cell panel is greater than or equal to 70 degrees and less than or equal to 110 degrees.

In one embodiment, the vertical included angle between the glass plate and the solar cell panel is 90 degrees.

In one embodiment, the assembled photovoltaic exterior wall module further comprises an insulating layer and a decoration panel, the upper end and the lower end of the wallboard are connected with a building, the solar cell panel is connected to the outer side face of the wallboard, the decoration panel is arranged on the inner side of the wallboard, and the insulating layer is arranged between the wallboard and the decoration panel.

In one embodiment, the solar cell panel and the wall plate are arranged at intervals, and a middle interlayer is formed.

In an embodiment, the assembled photovoltaic exterior wall module comprises a transverse member, a vertical member and an embedded part, the embedded part is embedded on the outer side surface of the wallboard, the vertical member and/or the transverse member are fixedly connected with the embedded part, the vertical member and the transverse member form a frame structure, and the solar panel is arranged on the frame structure.

In an embodiment, assembled photovoltaic outer wall module still includes connecting frame and pre-buried wooden brick, the glass board splice in the outside of connecting frame, pre-buried wooden brick predetermine in the wallboard, with connecting frame fixed connection.

The utility model also provides a building, the building includes as above assembled photovoltaic outer wall module, assembled photovoltaic outer wall module includes wallboard, solar cell panel and glass board. The wall board is arranged on an inclined lighting surface of the building; the solar panel is connected to one side, away from the building, of the wallboard and is used for photovoltaic power generation; the glass plate is fixedly arranged on an outer vertical face of a building and is vertically arranged along the building, one end of the glass plate is connected with one end of the wallboard, and an included angle is formed between the glass plate and a horizontal projection face of the solar cell panel.

In one embodiment, the building comprises a plurality of the assembled photovoltaic outer wall modules, the assembled photovoltaic outer wall modules are arranged along the circumferential direction of the outer facade of the building, and one glass plate is connected between the outer side face and the inner side face of two adjacent wall plates.

In one embodiment, the outer facade of the building is divided into an upper cross section part and a lower cross section part along the vertical direction, a partition layer is arranged between the upper cross section part and the lower cross section part, the upper cross section part is composed of a plurality of assembled photovoltaic outer wall modules, and the lower cross section part is composed of a building outer wall and a glass door window.

In one embodiment, the assembled photovoltaic exterior wall module is arranged on an east exterior vertical surface, a west exterior vertical surface and a south exterior vertical surface of the building.

The utility model discloses assembled photovoltaic outer wall module includes wallboard, solar cell panel and glass board. The wall board is arranged on an inclined lighting surface of the building; the solar panel is connected to one side, away from the building, of the wallboard and is used for photovoltaic power generation; the glass plate is fixedly arranged on an outer vertical face of a building and is vertically arranged along the building, one end of the glass plate is connected with one end of the wallboard, and an included angle is formed between the glass plate and a horizontal projection face of the solar cell panel. According to the solar panel and the solar panel combined wall plate, the wall plate is arranged on the lighting surface of a building, the solar panel is paved on the outer side surface of the wall plate, the solar panel is used for generating electricity, meanwhile, the glass plate is arranged in the vertical direction of the building, so that the indoor lighting effect is improved, an included angle is formed between the glass plate and the solar panel and between the wall plates along the vertical direction perpendicular to the ground of the building, so that a better illumination effective area can be achieved according to the combination of the included angle angles between the solar panel and the glass plate in different vertical surface orientations, and the production efficiency of the solar panel electricity generation applied to the outer wall of the building is favorably improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an assembled vertical cross-sectional view of an embodiment of the assembled photovoltaic exterior wall module of the present invention;

fig. 2 is the utility model discloses assembled photovoltaic outer wall module's transverse section.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Assembled photovoltaic outer wall module	17	Connecting frame
11	Wall board	18	Pre-buried wooden brick
				111	Heat preservationLayer(s)	20	Construction of buildings
112	Decorative panel	21	Upper cross-sectional part
				113	Middle separation layer	22	Lower cross-sectional part
12	Solar cell panel	23	Partition layer
				13	Glass plate	24	Outer wall body
14	Cross member	25	Glass door and window
				15	Vertical component	26	Parapet wall
16	Embedded part	27	Aluminum alloy cover plate

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an assembled photovoltaic outer wall module.

In the embodiment of the present invention, as shown in fig. 1-2, the assembled photovoltaic exterior wall module 10 includes a wall panel 11, a solar cell panel 12 and a glass plate 13. The wall plate 11 is arranged on an inclined lighting surface of the building 20; the solar panel 12 is connected to the side of the wallboard 11 facing away from the building 20, and the solar panel 12 is used for photovoltaic power generation; glass board 13 is fixed to be set up on the facade of building 20, along the vertical setting of building 20, just the one end of glass board 13 with the one end of wallboard 11 is connected, glass board 13 with be the contained angle setting between the horizontal projection face of solar cell panel 12.

Particularly, in the embodiment of the present invention, the assembled photovoltaic exterior wall module 10 includes a wall panel 11, the wall panel 11 is a prefabricated splicing member, and can be produced in a factory in a large scale, and can also be produced according to a required size, and is not limited herein. In the present embodiment, the wallboard 11 may be a calcium silicate board or an ALC wallboard, etc., and is not limited herein, and the present application takes the wallboard 11 as an example of an ALC wallboard, and other embodiments may refer to the implementation. The ALC board is a porous concrete forming board which is formed by curing fly ash or silica sand, cement, lime and the like serving as main raw materials through high-pressure steam, the ALC wallboard is formed by splicing a plurality of ALC boards, construction is convenient and rapid, meanwhile, the ALC wallboard has the heat preservation, heat insulation and sound insulation performances, and the heat preservation, heat insulation and sound insulation performances of the assembled building 20 can be improved.

In the embodiment of the present invention, assembled photovoltaic outer wall module 10 further includes solar cell panel 12, solar cell panel 12 install in wallboard 11 deviates from one side of building 20, and towards the outside to can receive shining of sunlight, because solar cell panel 12 locates wallboard 11 outside one side, and will wallboard 11 locates the daylighting face of building 20, make cover in the better absorption sunlight on the daylighting face of solar cell panel 12 of wallboard 11 lateral surface. In order to improve the effective illumination area of the solar cell panel 12, the solar cell panel 12 is simulated by software to calculate the better solar radiation illumination amount so as to obtain the inclined orientation angle, thereby improving the photovoltaic capacity efficiency between the sunlight and the solar cell panel 12 and improving the photovoltaic capacity.

The embodiment of the utility model provides an in, assembled photovoltaic outer wall module 10 still includes glass board 13, sets up the glass board can improve assembled photovoltaic outer wall module 10's daylighting effect to reduce indoor light setting, improve natural daylighting ability. The embodiment of the utility model provides an in, what glass board 13 adopted is double-deck cavity LOW-E glass, and cavity double-deck LOW-E glass heat transfer coefficient is lower, when thermal-insulated heat preservation, can satisfy the indoor natural lighting of building and visual permeability to effectively reduce the energy consumption of indoor lighting and warm logical equipment, optimize the energy-conserving effect of building.

In the embodiment of the present invention, the glass plate 13 with the solar cell panel 12 with be formed with the contained angle along the vertical direction on building 20 perpendicular to ground between the wallboard 11, on the daylighting face of building 20 was located to solar cell panel 12, so, the incident angle of the utilization sunlight that can maximize reached a better illumination effective area, in order to improve solar cell panel 12's photovoltaic productivity efficiency, and in this application, glass plate 13 with solar cell panel 12 with contained angle between the wallboard 11 can be adjusted according to the geographical position of building 20's orientation to obtain best illumination effective area.

According to the method, a three-dimensional modeling platform can be used for carrying out three-dimensional modeling on the single building 20 and surrounding building groups thereof, and the solar cell panel 12 model in the vertical face is distinguished as an independent layer; importing the model data and meteorological data of a project location or an adjacent city into a visual programming plug-in of a software platform, and screening regional annual hourly solar radiation data in the meteorological data; and then, performing annual solar radiation illumination quantity simulation calculation on the solar cell panel 12 model in the model according to the screened solar radiation illumination quantity data by using an environment analysis plug-in, and visually expressing the intensity distribution of the solar cell panel 12 receiving the solar radiation illumination quantity of the vertical face, wherein the solar radiation illumination quantity of the warm-tone facing face is relatively high, and the solar radiation illumination quantity of the cold-tone facing face is relatively low.

And then, compiling a calculation program by combining the annual solar radiation illumination total value obtained after simulation calculation with a calculation formula of annual power generation of a 4.5.5 photovoltaic system in the building carbon emission calculation standard GB/T51366-2019, wherein the specific formula is as follows:

E _pv ＝IK _E (1-K _S )A _p

wherein: e _pv -annual energy production (kWh) of the photovoltaic system;

i-annual solar radiation illuminance (kWh/square meter) on the surface of the photovoltaic cell;

K _E -conversion efficiency (%) of the photovoltaic cell;

K _S -loss efficiency (%) of the photovoltaic system;

A _p the net area of a photovoltaic panel of the photovoltaic system (square meter).

The conversion efficiency of the solar panel 12 is determined by the type of photovoltaic power generation panel assembly actually selected; the loss efficiency of the solar panel 12 is subject to the system parameters of actual purchase.

And then, according to the photoelectric conversion efficiency and the total panel area of the types of the solar cell panels 12 selected and used by design, more accurate annual energy production of the photovoltaic system can be calculated in a simulation mode, so that the problems that the solar radiation quantity of the solar cell panels 12 of the buildings 20 in different directions is uneven and the solar cell panels 12 are shielded and influenced by building groups around the buildings 20 are comprehensively solved. Consequently, through above-mentioned analog computation and data visualization means, an assembled photovoltaic outer wall module 10 can fix a position at the design stage solar cell panel 12 with wallboard 11 orientation angle to also confirm it with glass board 13's installation contained angle, through assembled production, installation, can realize the environmental protection of photovoltaic productivity, high-efficient advantage.

The utility model discloses assembled photovoltaic outer wall module 10 includes wallboard 11, solar cell panel 12 and glass board 13. The wall plate 11 is arranged on an inclined lighting surface of the building 20; the solar panel 12 is connected to the side of the wallboard 11 facing away from the building 20, and the solar panel 12 is used for photovoltaic power generation; glass board 13 is fixed to be set up on the facade of building 20, along the vertical setting of building 20, just the one end of glass board 13 with the one end of wallboard 11 is connected, glass board 13 with be the contained angle setting between the horizontal projection face of solar cell panel 12. According to the solar lighting system, the wallboard 11 is arranged on the lighting surface of the building 20, the solar cell panel 12 is laid on the outer side surface of the wallboard 11, the solar cell panel 12 is used for generating electricity, meanwhile, the glass plate 13 is further arranged in the vertical direction of the building 20 to improve the indoor lighting effect, an included angle is formed between the glass plate 13 and the solar cell panel 12 and the wallboard 11 along the vertical direction perpendicular to the ground of the building 20, so that a better illumination effective area can be achieved according to the combination of the included angles and angles between the solar cell panel and the glass plate 13 in different vertical face orientations, and the capacity efficiency of the building 20 for applying the solar cell panel 12 to generate electricity to the outer wall is favorably improved.

Further, in an embodiment, a vertical included angle between the glass plate 13 and the solar cell panel 12 is greater than or equal to 70 degrees and less than or equal to 110 degrees. It can be understood that the orientation of the building 20 and the arrangement between the lighting surfaces can be set according to different geographical locations, and in the embodiment of the present application, the vertical included angle between the glass plate 13 and the solar cell panel 12 can be set to different angle sizes according to different orientations of the building 20, so that the solar cell panel 12 has a better incident angle, and the photovoltaic energy production efficiency of the solar cell panel 12 is improved. Optionally, the vertical included angle between the glass plate 13 and the solar cell panel 12 may be 70 degrees, 80 degrees, 90 degrees, 100 degrees, or 110 degrees, and the vertical included angle may be set according to the orientation of different buildings 20 and the local illumination condition.

Specifically, in the embodiment of the present invention, referring to fig. 2, the vertical included angle between the glass plate 13 and the solar cell panel 12 is set forth as an example for 90 degrees in the present application, and other embodiments may be set with reference to this embodiment, which is not limited herein.

Referring to fig. 1 and 2, in an embodiment, the assembled photovoltaic exterior wall module 10 further includes an insulation layer 111 and a decorative panel 112, wherein the upper and lower ends of the wall panel 11 are connected to the building 20, the solar cell panel 12 is connected to the outer side surface of the wall panel 11, the decorative panel 112 is disposed on the inner side of the wall panel 11, and the insulation layer 111 is disposed between the wall panel 11 and the decorative panel 112. It can be understood that ALC wallboard is adopted for the wallboard 11 in this embodiment, and the installation can be completed quickly by performing prefabrication and mass production in a factory and then performing simple assembly in a construction site, so that cumbersome construction steps of building or pouring and the like of the traditional brick wall are saved, and the installation efficiency of the assembled photovoltaic outer wall module 10 is greatly improved. Due to the assembly mode of the wall board 11, the wall board 11 is more convenient to mount on the lighting surface of the building 20, and meanwhile, the angle between the solar cell panel 12 mounted on the wall board 11 and the glass plate 13 can be more convenient to adjust. Specifically, in the embodiment of the present invention, the building 20 is a layered steel member or a reinforced concrete member, the upper and lower ends of the wall panel 11 are fixed between two adjacent layers of the building 20 by fixing members, the decoration panel 112 is disposed on the inner side of the wall panel 11 facing the building 20 to improve the aesthetic appearance of the wall panel 11, and the decoration panel 112 may be configured in different patterns without limitation. In the present application, in order to improve the thermal insulation performance of the fabricated photovoltaic exterior wall module 10 on the building 20, an insulation layer 111 is disposed between the decorative panel 112 and the wall panel 11, so as to improve the thermal insulation performance of the building 20 and reduce the energy consumption increased for thermal insulation.

Of course, in other embodiments, the wall board 11 may further include a waterproof layer, and the components of the wall board 11 may be arranged according to the requirement, and are not limited herein.

Referring to fig. 1, in an embodiment, the solar cell panel 12 is spaced apart from the wall panel 11, and a middle barrier layer 113 is formed. In order to reduce the influence of the wallboard 11 on the photovoltaic conversion efficiency of the solar panel and further improve the thermal insulation performance of the assembled photovoltaic outer wall module 10, the solar cell panel 12 and the hollow middle partition 113 is arranged between the wallboards 11, and the thermal insulation performance of the assembled photovoltaic outer wall module 10 is further improved.

Referring to fig. 1 and 2, in an embodiment, the assembled photovoltaic exterior wall module 10 includes a transverse member 14, a vertical member 15, and an embedded part 16, the embedded part 16 is embedded on an outer side surface of the wall panel 11, the vertical member 15 and/or the transverse member 14 are fixedly connected to the embedded part 16, the vertical member 15 and the transverse member 14 form a frame structure, and the solar cell panel 12 is disposed on the frame structure. It is understood that the wall panel 11 is a prefabricated member, and the embedded parts 16 can be arranged during the prefabrication process of the wall panel 11 according to the requirement. In this embodiment, the solar cell panel 12 is fixedly mounted on the outer side of the wall panel 11 through the vertical member 15 and the horizontal member 14. Of course, in other embodiments, the solar panel 12 may be mounted on the outer side of the wall plate 11 in other manners, which is not limited herein.

Referring to fig. 2, in an embodiment, the assembled photovoltaic exterior wall module 10 further includes a connection frame 17 and an embedded wood brick 18, the glass plate 13 is bonded to the outer side of the connection frame 17, and the embedded wood brick 18 is preset in the wall panel 11 and is fixedly connected to the connection frame 17. The wall panel 11 may further be provided with pre-embedded wood bricks 18 during prefabrication, so that when the connecting frame 17 is installed, the connecting frame 17 is fixedly connected with the pre-embedded wood bricks 18. The connecting frame 17 is used for connecting and fixing the glass plate 13.

Specifically, in one embodiment, the ALC wall panel may be pre-embedded with the embedded parts 16 during the prefabrication process, and be prefabricated and autoclaved to be integrally formed in the factory. Then, the ALC wallboard is positioned with the reinforced concrete floor slab in the up-down direction of the building 20 by using the pipe clamp, the steel plate and the M8 metal anchor bolt through the pipe clamp method, so that the ALC wallboard is installed and fixed on the structural main body of the building 20. Then, the vertical members 15 are welded to the embedded parts 16 to fix the vertical members 15 on the outer side surface of the ALC wallboard; after the transverse member 14 is additionally installed, the solar cell panel 12 can be installed on the outer side of the keel frame formed by the vertical member 15 and the transverse member 14. The upper part of the solar panel 12 and the parapet 26 of the building 20 can be subjected to waterproof treatment by arranging an aluminum alloy cover plate 27, filling joints and the like; the lower part of the solar cell panel 12 is subjected to pointing treatment with an aluminum alloy plate wrapped outside an overhanging floor slab of the building 20.

The utility model discloses still provide a building 20, this building 20 includes assembled photovoltaic outer wall module 10, and this assembled photovoltaic outer wall module 10's concrete structure refers to above-mentioned embodiment, because this building 20 has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

In an embodiment, the building 20 includes a plurality of the assembled photovoltaic exterior wall modules 10, the plurality of the assembled photovoltaic exterior wall modules 10 are arranged along a circumferential direction of the exterior face of the building 20, and one of the glass plates 13 is connected between the outer side and the inner side of two adjacent wall plates 11. It can be understood that the facade of building 20 is by a plurality of assembled photovoltaic outer wall module 10 splices and forms, and is a plurality of assembled photovoltaic outer wall module week side arranges, wallboard 11 slope set up in on the daylighting face of building 20, set up glass board 13 between two adjacent wallboards 11, in order to increase building 20's indoor daylighting volume reduces the use that utilizes lighting lamp light, in order to reach energy saving and emission reduction's purpose. The solar cell panel 12 and the glass plate 13 are combined in a folded plate mode, so that the solar cell panel 12 can effectively reduce direct sunlight towards things as a vertical sun shield, and the glass plate 13 can meet the indoor natural lighting and visual permeability of the building 20, thereby effectively reducing the energy consumption of indoor lighting and heating and ventilation equipment.

In one embodiment, the outer facade of the building 20 is vertically divided into an upper cross-sectional portion 21 and a lower cross-sectional portion 22, a partition layer 23 is disposed between the upper cross-sectional portion 21 and the lower cross-sectional portion 22, the upper cross-sectional portion 21 is composed of a plurality of the assembled photovoltaic exterior wall modules 10, and the lower cross-sectional portion 22 is composed of an exterior wall 24 and a glass door/window 25 of the building 20. This application 20 facade of building adopts two segmentation designs to divide into cross section portion 21 and lower cross section portion 22, cross section portion 22 is lower because of photovoltaic productivity efficiency down, and for the nearly people's yardstick of building 20, consequently, cross section portion 22 combines glass door and window 25 design for outer wall 24 down, reduces the area of outer facade glass board 13 to increase building 20 thermal insulation performance. And go up section part 21 and then adopt the utility model relates to an assembled photovoltaic outer wall module 10 aggregate erection forms. So as to achieve the optimized design of the outer facade of the building 20 with photovoltaic power generation, indoor lighting, outer wall heat preservation and aesthetic property.

In one embodiment, the assembled photovoltaic facade module 10 is disposed on the east facade, west facade, and south facade of the building 20. It is understood that the power generation of the solar panel 12 can reach the maximum when facing the south, the power generation can be reduced by about 10% when facing the south and the east, and the power generation can be reduced by about 20% when facing the west and the east. Therefore, in this application assembled photovoltaic outer wall module 10 can be according to the analysis of building 20's sunshine radiation intensity data adjusts suitable solar cell panel 12 orientation angle, and according to different facade orientations the solar cell panel with the angle combination of contained angle between the glass board 13 reaches a better illumination effective area to the productivity efficiency that building 20 outer wall applied solar cell panel 12 electricity generation is favorable to promoting. The west orientation of the building 20 should be effective in reducing direct sunlight because the sun's altitude is low and there is limited obstruction by horizontal sun shading, so it is more effective to employ vertical sun shading to block direct sunlight. The assembled photovoltaic outer wall module 10 will the glass board 13 with solar cell panel 12 sets to vertical contained angle setting, can with solar cell panel 12 is as perpendicular sunshading board, can effectively reduce the direct sunlight, and glass board 13 then can satisfy the indoor natural lighting of building 20 and visual permeability to effectively reduce the energy consumption of indoor illumination and warm logical equipment.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. An assembled photovoltaic outer wall module, comprising:

the wall board is arranged on an inclined lighting surface of the building;

2. The fabricated photovoltaic exterior wall module of claim 1, wherein a vertical included angle between the glass panel and the solar panel is greater than or equal to 70 degrees and less than or equal to 110 degrees.

3. The fabricated photovoltaic exterior wall module of claim 2, wherein a vertical included angle between the glass panel and the solar panel is 90 degrees.

4. The assembly-type photovoltaic exterior wall module according to claim 1, further comprising an insulation layer and a decoration panel, wherein the upper and lower ends of the wall panel are connected to a building, the solar cell panel is connected to the outer side surface of the wall panel, the decoration panel is arranged on the inner side of the wall panel, and the insulation layer is arranged between the wall panel and the decoration panel.

5. The fabricated photovoltaic exterior wall module of claim 4, wherein the solar panel is spaced apart from the wall panel to form a middle barrier.

6. The assembled photovoltaic exterior wall module according to claim 5, wherein the assembled photovoltaic exterior wall module comprises a transverse member, a vertical member and an embedded part, the embedded part is embedded on the outer side surface of the wallboard, the vertical member and/or the transverse member is fixedly connected with the embedded part, the vertical member and the transverse member form a frame structure, and the solar panel is arranged on the frame structure.

7. The assembly type photovoltaic exterior wall module of claim 6, further comprising a connecting frame and pre-buried wood bricks, wherein the glass plate is glued to the outer side of the connecting frame, and the pre-buried wood bricks are pre-arranged in the wall board and fixedly connected with the connecting frame.

8. A building comprising the assembled photovoltaic exterior wall module of any one of claims 1 to 7.

9. The building of claim 8, wherein the building comprises a plurality of the assembled photovoltaic exterior wall modules, the plurality of the assembled photovoltaic exterior wall modules are arranged along the circumference of the exterior facade of the building, and one glass plate is connected between the outer side surface and the inner side surface of two adjacent wall plates.

10. The building as claimed in claim 9, wherein the external vertical surface of the building is vertically divided into an upper cross-sectional portion and a lower cross-sectional portion, a partition layer is arranged between the upper cross-sectional portion and the lower cross-sectional portion, the upper cross-sectional portion is composed of a plurality of the assembled photovoltaic external wall modules, and the lower cross-sectional portion is composed of an external wall of the building and glass doors and windows.

11. The building of claim 10, wherein the fabricated photovoltaic facade module is disposed on an east facade, a west facade, and a south facade of the building.