CN219733258U - Outer sunshade system suitable for arc transparent curtain wall - Google Patents

Abstract

The utility model discloses an external sunshade system adapting to an arc transparent curtain wall, which comprises: the glass curtain wall and the special-shaped outer sunshade component are sun visors; the sun shield comprises a first sun shield part and a second sun shield part which are connected to form a bending structure; the side edges of the sun shield are fixedly arranged on the outer side of the glass curtain wall, the first sun shield is in the horizontal direction, and the second sun shield is in the longitudinal direction; the sun visors are a plurality of, and the sun visors are arranged in an array. Based on the fact that the arc-shaped transparent curtain wall does not meet the installation conditions of a traditional outer sunshade component and an indoor adjustable sunshade curtain, the special-shaped outer sunshade component is innovatively used in a large area on the outer facade of a building, natural lighting is achieved while energy is saved and sunshade is achieved, and the green technical cost is reduced. The addition of the unit-type special-shaped outer sunshade component on the glass curtain wall optimizes the heat preservation and heat insulation performance of the enclosure structure.

Description

Outer sunshade system suitable for arc transparent curtain wall

Technical Field

The utility model relates to the field of buildings, in particular to an external sunshade system suitable for an arc-shaped transparent curtain wall.

Background

At present, the building facade has various configuration requirements, such as a curved steel-aluminum composite frame curtain wall, an arc-shaped transparent curtain wall with a non-vertical surface is integrally formed, and in order to meet the requirements on visual field permeability and sound insulation performance, a broken bridge aluminum alloy and hollow laminated tempered super white (double-silver) glass are adopted for an outer window and a curtain wall so as to improve visual field permeability and building sound insulation performance.

But the installation conditions of the arc-shaped transparent curtain wall are not suitable for the traditional sunshade measures, and the traditional outer sunshade components and the indoor adjustable sunshade curtain cannot be installed on the arc-shaped transparent curtain wall, so that an effective sunshade solution is required to be provided for buildings with special-shaped facades, high visual field rates and high energy-saving building envelope requirements.

Disclosure of Invention

The utility model provides an external sunshade system suitable for an arc-shaped transparent curtain wall, which at least solves the problem that the traditional sunshade measures cannot meet the sunshade requirement of the arc-shaped transparent curtain wall.

The utility model provides an outer sunshade system suitable for an arc-shaped transparent curtain wall, which comprises a glass curtain wall and a special-shaped outer sunshade component, wherein the special-shaped outer sunshade component is a sunshade board;

the sun shield comprises a first sun shield part and a second sun shield part which are connected to form a bending structure;

the side edges of the sun shield are fixedly arranged on the outer side of the glass curtain wall, the first sun shield is in the horizontal direction, and the second sun shield is in the longitudinal direction;

the sun visors are a plurality of, and the sun visors are arranged in an array.

Furthermore, the included angle between the sun shield and the glass curtain wall is 65-75 degrees, so that the deflection sun shield is formed.

Further, the included angle between the sun shield and the glass curtain wall is 70 degrees.

Further, the glass curtain wall is a curved steel-aluminum composite frame, and the whole glass curtain wall is a non-vertical surface.

Further, the protruding depth of the sun shield is sequentially reduced from top to bottom.

Further, the protruding depth of the sun shield is reduced from top to bottom at intervals.

Further, the sunshade plate comprises a frame and a plate, and the plate is fixed in the frame; the frame is an aluminum frame, and the plate is a perforated aluminum veneer.

Further, the plate comprises a top plate and a bottom plate, and the top plate and the bottom plate are sequentially installed in the frame.

Furthermore, fluorocarbon spraying layers are arranged on the surfaces of the frame and the plate.

Furthermore, the sun shield is fixed on the outer side of the glass curtain wall through a connecting piece, and the connecting piece is a T-shaped switching steel piece.

The special-shaped outer sunshade component is innovatively used in a large area on the outer facade of the building, natural lighting is realized while energy conservation and sunshade are realized, the green technical cost is reduced, and meanwhile, the addition of the unit special-shaped outer sunshade component on the glass curtain wall optimizes the heat preservation and heat insulation performance of the enclosure structure.

Drawings

FIG. 1 is a schematic view of an external sunshade system adapted to an arc-shaped transparent curtain wall according to the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic longitudinal section of FIG. 1;

FIG. 4 is a schematic view of a sunshade structure in an outer sunshade system according to the present utility model;

FIG. 5 is a section A-A of FIG. 4;

FIG. 6 is a section B-B of FIG. 4;

FIG. 7 is a schematic perspective view of FIG. 4;

FIG. 8 is a total amount of direct solar radiation annual without an outer sunshade member outside the Shenzhen southbound curtain wall;

FIG. 9 shows the total amount of direct solar radiation from the sun-shading component outside the Shenzhen south curtain wall.

1. A sun visor; 11. a first sunshade; 12. a second sunshade; 13. a frame; 14. a sheet material; 15. a control point; 2. an aluminum alloy fixing seat; 3. glass curtain wall.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The embodiment discloses outer sunshade system of adaptation arc transparent curtain, as shown in fig. 1, fig. 2, fig. 3, outer sunshade system of adaptation arc transparent curtain includes: the glass curtain wall 3 and the special-shaped outer sunshade component are sun visors 1;

the sun shield 1 is shown in fig. 4-7 and consists of a first sun shield part 11 and a second sun shield part 12, wherein the first sun shield part 11 and the second sun shield part 12 are connected to form a bending structure, and the bending structure is L-shaped as shown in fig. 4;

the side edge of the sun shield 1 is fixedly arranged on the outer side of the glass curtain wall 3, the first sun shield part 11 is positioned in the horizontal direction, and the second sun shield part 12 is positioned in the longitudinal direction;

the sun shield 1 is a plurality of sun shields 1, and the plurality of sun shields 1 are arrayed.

Wherein, glass curtain wall 3 is curved steel aluminium composite frame 13, whole non-vertical surface.

Specifically, the glass curtain wall 3 is a full exposed frame glass curtain wall system, the glass curtain wall 3 adopts square upright posts, the square upright posts with 200 mm square upright posts are preferable in the embodiment, and the square upright posts are arranged at intervals of 3000 mm;

the cross beam adopts steel through, and the steel through of 140mm is preferable in the embodiment; the sun shield 1 is provided with an aluminum alloy fixing seat 2, and the aluminum alloy fixing seat 2 is fixedly arranged on the steel upright post and the cross beam through an adapter, and is preferably fixed by bolts; the aluminum alloy fixing seats 2 are arranged at intervals; the glass panel is preferably hollow laminated tempered ultra-white double-silver glass;

during installation, the sun visors 1 are arranged in an array, gaps are reserved between the same row of adjacent sun visors 1, and all sun visors 1 are not contacted. A gap is reserved between the sun shield 1 and the glass curtain wall 3.

According to the embodiment of the utility model, the sun-shading component and the glass curtain wall 3 are provided with gaps, so that wind power is convenient to disperse, and the heat on the surface of the glass curtain wall 3 is also taken away; gaps are reserved between the sun shield 1 in the same way, so that wind power can be conveniently dispersed, and the heat on the surface of the glass curtain wall 3 can be conveniently taken away; the special-shaped outer sunshade component is innovatively adopted in a large area on the outer facade of the building, and the sun visor 1 realizes natural lighting while sunshade; the sun shield 1 of the outer facade of the building is integrally in a scale shape, so that the dynamic and vivid characteristics of the building are provided, and the details of the surface of the building are enriched; the addition of the unit-type special-shaped outer sunshade component on the glass curtain wall 3 optimizes the heat preservation and heat insulation performance of the enclosure structure and reduces the green technical cost.

Optionally, the included angle between the sun shield 1 and the glass curtain wall 3 is 65-75 degrees, so as to form an offset angle sun shield.

Specifically, when in use, a proper installation angle is selected according to local sunlight conditions and lighting requirements. Preferably, the included angle between the sun shield 1 and the building outer elevation is 70 degrees. The installation angle and the projecting depth of the sun shield 1 can be adjusted according to the actual use requirement.

According to the embodiment of the utility model, due to the adoption of the unit type sun shield mode, the angle and the projecting depth of the sun shield 1 are flexibly installed and adjusted. The sun shield 1 and the glass curtain wall 3 form a deflection angle for sun shielding, and the sun shield 1 meets the sun shielding requirements of different positions of the special-shaped outer vertical surface of the building.

Optionally, the protruding depth of the sun shield 1 is sequentially reduced from top to bottom.

Specifically, according to the shape of the building outer facade and the local sunlight irradiation angle, the protruding depth of the sun visor 1 is sequentially reduced from top to bottom, or as shown in fig. 1, the protruding depth of the sun visor 1 below the vertex protruding from the curved surface is sequentially reduced.

According to the embodiment of the utility model, the projecting depth of the sun shield 1 is reduced from top to bottom, so that the lighting at the lower position in a building is adjusted, the sun shield can simultaneously take into account the indoor lighting at the lower position of the building, and meanwhile, the sun shield with large projecting depth at the upper part can meet the sun shield requirement at the position with strong light.

Preferably, the protruding depth of the sun shield 1 is reduced from top to bottom.

Specifically, according to local sunlight conditions and lighting requirements, proper picking depth can be selected, and each two rows of depth is correspondingly reduced from top to bottom. Taking an outer sunshade system for installing 8 rows of sunshade members as an example, 4 deep sunshade members are preferable, and the sunshade depth of 1-2 rows is 650mm;3-4 rows of sunshade depth 520mm;5-6 rows of sunshade depth 390mm; the 7-8 rows of sunshade depth is 260mm, and every two rows of sunshade depth is reduced by 130mm from top to bottom.

The embodiment of the utility model meets the requirement of adopting the arc-shaped outer facade with a slower change of the outer facade.

Alternatively, as shown in fig. 4-7, the sun visor 1 includes a frame 13, a plate 14, and the plate 14 is fixed in the frame 13; the frame 13 is an aluminum frame, the plate 14 is a white perforated aluminum veneer, and thick fluorocarbon spray coatings are arranged on the surfaces of the frame 13 and the plate 14.

Alternatively, as shown in fig. 1-3, the sun visor 1 is fixed on the outer side of the glass curtain wall 3 through a connecting piece, and the connecting piece is a T-shaped switching steel piece.

Optionally, the connection positions of the first sunshade part 11 and the second sunshade part 12 of the sunshade board 1 are control points 15, and the control points are connected with the point-supported curtain wall supporting points.

The embodiment of the utility model simplifies the switching mode of the sun shield 1 and the glass curtain wall 3 and improves the stability of the whole structure system.

The addition of the unit type special-shaped outer sunshade component on the glass curtain wall 3 optimizes the heat preservation and heat insulation performance of the enclosure structure, and compared with the total annual direct solar radiation of the non-special-shaped outer sunshade component, the total annual direct solar radiation of the non-special-shaped outer sunshade component is shown in fig. 8 and 9 by performing a comparison experiment on the Shenzhen south curtain wall, the project energy saving rate is 50.18 percent. The utility model effectively isolates solar radiation from entering the room while maintaining the indoor sun-shading effect, thereby reducing the energy consumption of the air conditioner, improving the indoor comfort level and meeting the design requirements of green buildings.

Each sunshade component is internally provided with a complete structural system, can be independently processed and molded in a factory, and can be directly assembled after being independently packaged and transported to the site. The structure is simple, the cost is saved, and the requirement of quick construction is met.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present utility model after reading the present specification, and these modifications and variations do not depart from the scope of the utility model as claimed in the pending claims.

Claims (10)

1. An outer sunshade system for an adaptive arc-shaped transparent curtain wall, wherein the outer sunshade system for the adaptive arc-shaped transparent curtain wall comprises: the glass curtain wall and the special-shaped outer sunshade component are sun visors;

the sun visor includes: the first sunshade part and the second sunshade part are connected to form a bending structure;

the side edges of the sun shield are fixedly arranged on the outer side of the glass curtain wall, the first sun shield is in the horizontal direction, and the second sun shield is in the longitudinal direction;

the sun visors are a plurality of, and the sun visors are arranged in an array.

2. The outer sunshade system for the arc-shaped transparent curtain wall according to claim 1, wherein an included angle between the sunshade plate and the glass curtain wall is 65-75 degrees, so as to form an off-angle sunshade.

3. An outer sunshade system for an arcuate transparent curtain wall according to claim 2, wherein the sunshade is angled at 70 ° to the glass curtain wall.

4. The outer sunshade system for an arc-shaped transparent curtain wall according to claim 2, wherein the glass curtain wall is a curved steel-aluminum composite frame, and the whole is a non-vertical surface.

5. The outer shade system for an arcuate transparent curtain wall according to claim 4, wherein the shade panel has a reduced lift depth from top to bottom.

6. The outer shade system for an arcuate transparent curtain wall according to claim 5, wherein the shade panel has a reduced depth from top to bottom in every other row.

7. The outer shade system for an arcuate transparent curtain wall according to claim 2, wherein the shade panel comprises a frame, a sheet material, the sheet material being secured within the frame; the frame is an aluminum frame, and the plate is a perforated aluminum veneer.

8. The outer shade system of claim 7, wherein the panels comprise a top panel and a bottom panel, the top panel and the bottom panel being sequentially mounted within the frame.

9. The outer sunshade system for the arc-shaped transparent curtain wall according to claim 7, wherein fluorocarbon spray coating is arranged on the surfaces of the frame and the plates.

10. The outer sunshade system of the arc-shaped transparent curtain wall according to claim 1, wherein the sunshade is fixed on the outer side of the glass curtain wall through a connecting piece, and the connecting piece is a T-shaped switching steel piece.