CN220203119U

CN220203119U - Ventilated curtain wall

Info

Publication number: CN220203119U
Application number: CN202223489263.2U
Authority: CN
Inventors: 周晓根; 王伊俐; 杨培益; 孙斌; 苏顺涛
Original assignee: Zhuhai Zhonglian Curtain Wall Decoration Engineering Co ltd
Current assignee: Zhuhai Zhonglian Curtain Wall Decoration Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-12-19
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a ventilated curtain wall, which belongs to the field of ventilated curtain walls, and comprises at least two upright posts, wherein a plurality of fixing pieces are arranged on the at least two upright posts and are uniformly distributed along the up-down direction; the plurality of louver blades are made of glass, the plurality of louver blades correspond to the plurality of fixing pieces respectively, the plurality of louver blades are overlapped and arranged between two adjacent upright posts, and a ventilation gap is reserved between the two adjacent louver blades. The ventilation curtain wall utilizes glass to incline and misplace to form a gap, and ensures that indoor and outdoor air is naturally exchanged and circulated while the basic function of the conventional curtain wall is maintained, thereby reducing the use of an air conditioner and a ventilation exhaust fan and achieving the effects of energy conservation and emission reduction.

Description

Ventilated curtain wall

Technical Field

The utility model relates to the field of glass curtain walls, in particular to a ventilated curtain wall.

Background

The curtain wall is a coat of a building, the glass curtain wall is a building outer envelope or a decoration structure which has certain displacement capacity relative to a main body structure by a supporting structure system and does not share the action of the main body structure, and the glass curtain wall occupies a large proportion of the curtain wall with the advantages of crystal clear, light weight, attractive appearance, good weather resistance, convenient installation and maintenance and the like.

The existing conventional glass curtain wall is characterized in that upright posts and cross beam frames are arranged on the periphery of glass, the whole glass is fixed on the frames, a small amount of openable suspended windows are arranged on the glass curtain wall and used for ventilation, fresh air is replaced usually only by a fresh air system, an exhaust fan or an air conditioner inside a building, natural exchange circulation of air inside the building and outside air is difficult to achieve while basic functions of the conventional curtain wall are reserved, and the effects of energy conservation and emission reduction are achieved.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and therefore, the utility model provides a ventilation curtain wall which can naturally exchange and circulate indoor and outdoor air so as to reduce the use of a fresh air system or an air conditioner.

The ventilation curtain wall comprises at least two upright posts, wherein a plurality of fixing pieces are arranged on the at least two upright posts, and the fixing pieces are uniformly distributed along the up-down direction; the plurality of louver blades are made of glass, the plurality of louver blades correspond to the plurality of fixing pieces respectively, the plurality of louver blades are overlapped and arranged between two adjacent upright posts, and a ventilation gap is reserved between the two adjacent louver blades.

The ventilation curtain wall provided by the embodiment of the utility model has at least the following beneficial effects: the glass is inclined and staggered to form a gap, so that the indoor and outdoor air is naturally exchanged and circulated while the basic functions of the conventional curtain wall are maintained, the use of an air conditioner and a ventilation exhaust fan is reduced, and the effects of energy conservation and emission reduction are achieved.

According to some embodiments of the utility model, the plurality of louvers are disposed in an inclined arrangement between the two uprights.

According to some embodiments of the utility model, the ventilation gap direction is arranged downwards in the outdoor direction.

According to some embodiments of the utility model, the inclined plane of the louver has an angle in the range of 15 ° to 25 ° with respect to the vertical.

According to some embodiments of the utility model, two adjacent louvres have an overlap for blocking rainwater from entering the chamber.

According to some embodiments of the utility model, the overlap is in the range of 10mm to 20mm in dimension in the vertical direction.

According to some embodiments of the utility model, the posts are disposed within the envelope posts of the structural posts.

According to some embodiments of the utility model, the width dimension of the louver ranges from 200mm to 400mm.

According to some embodiments of the utility model, the louver is T+. PVB+T double-super-white laminated tempered glass.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

FIG. 1 is a schematic view of a ventilated type curtain wall according to an embodiment of the present utility model;

FIG. 2 is a schematic horizontal cross-sectional view of the vented curtain wall of FIG. 1;

FIG. 3 is a schematic vertical cross-section of the vented curtain wall of FIG. 1;

fig. 4 is a schematic view of an overlapping portion of the ventilation curtain wall of fig. 2.

Reference numerals:

a column 100, a fixing member 110;

a louver 200, a ventilation gap 210, an overlap 220;

structural column 10, envelope column 11.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second times, if any, is intended only for the purpose of distinguishing between technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

A ventilated curtain wall according to an embodiment of the present utility model is described with reference to fig. 1 to 4.

As shown in fig. 1 to 4, the ventilation curtain wall according to the embodiment of the utility model includes at least two uprights 100, wherein a plurality of fixing pieces 110 are arranged on at least two uprights 100, and the plurality of fixing pieces 110 are uniformly distributed along the up-down direction; the plurality of louvers 200, the plurality of louvers 200 correspond to the plurality of fixing members 110, respectively, the plurality of louvers 200 are overlapped and arranged between two adjacent columns 100, and a ventilation gap 210 is formed between two adjacent louvers 200.

In some embodiments of the present utility model, the securing member 110 is a stainless steel spider.

In some embodiments of the present utility model, the uprights 100 are steel keels that are capable of satisfying the stresses of the curtain wall.

As shown in fig. 1, a plurality of louver blades 200 are disposed between two adjacent columns 100 along the up-down direction, two ends of the louver blades 200 are respectively connected with the columns 100 through fixing members 110, ventilation gaps 210 are provided between the two adjacent louver blades 200, and flowing air circulates through the ventilation gaps 210, so that indoor and outdoor air can naturally exchange and circulate.

It is conceivable that the ventilation gap 210 of the louver 200 can be used to directly extend the handle to the outside of the room to tighten the fixing screw when installing the louver 200, so that the installation operation is smart and convenient.

In some embodiments of the present utility model, three uprights 100 are disposed between two adjacent structural uprights 10, and it is contemplated that two, three, four, etc. uprights 100 may be disposed between two adjacent structural uprights 10, so as to accommodate the effects of different spacing between adjacent structural uprights 10 on the glazing curtain wall.

As shown in fig. 3, a plurality of louver blades 200 are disposed on two adjacent columns 100 in an inclined manner, which is advantageous in that air is more smoothly exchanged.

As shown in fig. 3 and 4, the ventilation gap 210 is provided to be inclined downward in the outdoor direction, and the plurality of louver blades 200 are arranged to be inclined downward in sequence from the top, and when rainfall occurs outdoors, the louver blades 200 prevent rainwater from entering the building room, and the rainwater slides down to the ground along the louver blades 200.

Further, the included angle between the inclined plane of the louver blade 200 and the vertical direction is 15-25 degrees, and the included angle can further promote curtain wall drainage, and air exchange circulation is guaranteed while the curtain wall drainage performance is achieved.

As shown in fig. 4, two adjacent louver blades 200 have an overlapping portion 220, which can further block rainwater from being sputtered into the building room.

In some embodiments of the present utility model, the overlapping portion 220 is a portion where the lower ends of the higher louver 200 and the upper ends of the lower louver 200 of two adjacent louvers 200 overlap each other.

Further, the overlapping portion 220 has a vertical dimension in the range of 10mm to 20mm, whereby it is possible to reduce the overlapping portion between two adjacent louver blades 200 as much as possible while ensuring that the overlapping portion 220 blocks the rainwater from being sputtered, thereby reducing the arrangement of the louver blades 200.

In some embodiments of the present utility model, the louver 200 is made of glass, which is combined with the building facade while increasing indoor lighting, so that the building is more beautiful.

As shown in fig. 2, the upright post 100 is disposed in the outer wrapping post 11 of the structural post 10, which has a frameless effect, and can maximize the permeability of the curtain wall under the holding of the glass material.

As shown in fig. 2, the width dimension of the louver 200 ranges from 200mm to 400mm, and the louver 200 under the range dimension can further enhance the wind pressure resistance of the glass curtain wall.

In some specific embodiments of the utility model, the glass shutter adopts double super-white laminated tempered glass with the thickness of 8mm, the thickness of the double glass interlayer is 1.52mm, the super-white glass can further enhance the permeability of the curtain wall, and the double laminated glass can further enhance the safety coefficient of the curtain wall.

In some embodiments of the present utility model, in order to prevent abnormal noise caused by friction between the pillar 100 and the fixing piece 110 caused by curtain wall displacement and wind blowing, a 1.5mm thick ethylene propylene diene rubber pad is provided between the pillar 100 and the fixing piece 110.

In some embodiments of the present utility model, in order to prevent burst of glass caused by direct contact of the fixing member 110 with the glass louver 200, an ethylene propylene diene rubber pad having a thickness of 1.0mm is provided between the fixing member 110 and the glass louver 200, thereby ensuring stability of the curtain wall.

In some embodiments of the present utility model, a plurality of glass slats 200 are disposed between two adjacent steel keels, the plurality of glass slats 200 are fixed on the two adjacent steel keels by stainless steel connection claws, a 1.5mm thick ethylene-propylene-diene rubber pad is disposed between the steel keels and the stainless steel connection claws, and a 1.0mm thick ethylene-propylene-diene rubber pad is disposed between the stainless steel connection claws and the glass slats 200, so that the stability of the curtain wall is ensured. The plurality of glass louver blades 200 are sequentially arranged along the up-down direction, wherein two adjacent glass louver blades 200 are provided with ventilation gaps 210, the ventilation gaps 210 are downwards arranged towards the outdoor direction, the inclined planes of the plurality of glass louver blades 200 form an included angle of 20 degrees with the vertical direction, when the outdoor rainfall occurs, rainwater is discharged along the inclined glass louver blades, further, the two adjacent glass louver blades 200 are provided with overlapping parts 220, the vertical dimension of the overlapping parts 220 is 15mm, when the rainwater falls on the glass louver blades 200, the overlapping parts 220 prevent the rainwater from being sputtered into a building room, further, the width dimension of the glass louver blades 200 is 300mm, the wind pressure resistance of the glass louver blades 200 can be maintained, meanwhile, the glass consumption is reduced, and the building materials are saved. The upright posts 100 near the structural posts 10 are hidden in the outer wrap posts 11 of the structural posts 10, forming a frameless curtain wall effect, i.e., maximizing the permeability of the curtain wall.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A ventilated curtain wall, comprising:

the device comprises at least two upright posts (100), wherein a plurality of fixing pieces (110) are arranged on at least two upright posts (100), and the fixing pieces (110) are uniformly distributed along the up-down direction;

the plurality of louver blades (200), the plurality of louver blades (200) are made of glass, the plurality of louver blades (200) correspond to the plurality of fixing pieces (110) respectively, the plurality of louver blades (200) are overlapped and arranged between two adjacent upright posts (100), and a ventilation gap (210) is reserved between the two adjacent louver blades (200).

2. A ventilated curtain wall according to claim 1, characterized in that a plurality of said slats (200) are arranged obliquely between two of said uprights (100).

3. A ventilated curtain wall according to claim 2, characterized in that the ventilation gap (210) is arranged downwards in the outdoor direction.

4. A ventilated curtain wall according to claim 3, characterized in that the angle between the inclined plane of the louver (200) and the vertical is in the range of 15 ° to 25 °.

5. A ventilated curtain wall according to claim 1, characterized in that two adjacent slats (200) have an overlap (220), the overlap (220) being intended to block rainwater from entering the room.

6. A ventilated curtain wall according to claim 5, characterized in that the overlap (220) has a vertical dimension in the range of 10mm to 20mm.

7. A ventilated curtain wall according to claim 1, characterized in that the uprights (100) are arranged in the skin (11) of the structural uprights (10).

8. A ventilated curtain wall according to claim 7, characterized in that the width dimension of the shutter blade (200) ranges from 200mm to 400mm.

9. A ventilated curtain wall according to claim 8, characterized in that the shutter blade (200) is 8t+1.52pvb+8t double super white laminated tempered glass.