CN216476950U

CN216476950U - Electric smoke exhaust window for building curtain wall

Info

Publication number: CN216476950U
Application number: CN202122313662.2U
Authority: CN
Inventors: 陈克顺; 黄学绸; 雷爱民; 陈佳静; 万雄; 黄桢伟
Original assignee: Shenzhen Bauing Construction Group Co ltd
Current assignee: Shenzhen Bauing Construction Group Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-05-10
Anticipated expiration: 2031-09-24

Abstract

An electric smoke exhaust window for a building curtain wall comprises a window outer frame (1), a window sash (2) and an electric window opener (3) for opening the window sash (2), wherein the electric window opener (3) comprises a motor, a rack retraction mechanism (31), a rack push rod (32) and a rack box, the output end of the motor is connected with the power input end of the rack retraction mechanism, the rack push rod is installed at the retraction end of the rack retraction mechanism, and one end of the rack push rod (32) is fixed on the window sash (2); when the window sash (2) is closed, the retracted rack push rod (32) is accommodated in the rack box; the electric window opener (3) is fixed on the inner side of the transverse frame on the window outer frame; the window sash (2) is hinged on the lower transverse frame of the window outer frame (1); when the window is opened, the window sash (2) is opened from the top of the window sash to the outside from the upper transverse frame of the window outer frame to form an upward opening window. The utility model solves the practical requirement of the project of automatically opening the window and discharging smoke at a higher position on the glass curtain wall, the top of the window sash is opened outwards, and the smoke can be discharged outdoors at the maximum speed.

Description

Electric smoke exhaust window for building curtain wall

Technical Field

The utility model relates to architectural decoration, in particular to an electric smoke exhaust window arranged on a glass curtain wall.

Background

The glass curtain wall is more and more used in the actual engineering, and in order to meet the requirements of energy conservation and fire protection and smoke exhaust, the window opening form on the curtain wall is also diversified, and the electric fire protection and smoke exhaust window is also used on the curtain wall. But the effect of opening the smoke exhaust is not good.

Disclosure of Invention

The utility model aims to provide an electric smoke exhaust window with a good smoke exhaust effect for a building curtain wall.

The utility model adopts a technical scheme for achieving the aim that: an electric smoke exhaust window for a building curtain wall comprises a window outer frame, a window sash and an electric window opener for opening the window sash, wherein the electric window opener comprises a motor, a rack retraction jack, a rack push rod and a rack box; when the window sash is closed, the retracted rack push rod is accommodated in the rack box; the electric window opener is fixed on the inner side of the transverse frame on the window outer frame; the window sash is hinged on the lower transverse frame of the window outer frame; when the window is opened, the top of the window sash is opened outwards from the upper transverse frame of the window outer frame to form an upward opening window.

Preferably, the electric window opener is installed on the electric window opener connecting and fixing member, and the fixed end of the electric window opener connecting and fixing member is fixed on the upper transverse frame of the window outer frame or the wall body on the inner side of the upper transverse frame of the window outer frame.

Preferably, the maximum outward opening angle of the top of the sash window is 70 °.

Preferably, the electric window opener is hinged on the electric window opener connecting and fixing piece.

Preferably, the window sash comprises a window sash frame and hollow glass, and the hollow glass is fixedly installed on the window sash frame through a glass protecting edge.

Preferably, the window sash frame is provided with a sealing strip, and when the window sash is closed, the sealing strip is attached to the window frame to form sealing.

Preferably, the window sash is hinged on the lower transverse frame of the window outer frame through a hinge, and the hinge is Z-shaped.

The utility model solves the practical requirement of the project of automatically opening the window and discharging smoke at a higher position on the glass curtain wall, the top of the window sash is opened outwards, and the smoke can be discharged outdoors at the maximum speed.

Drawings

FIG. 1 is a schematic vertical cross-sectional view of a preferred embodiment of the present invention in a closed position;

FIG. 2 is a schematic view of a window sash in an open vertical cross section according to a preferred embodiment of the present invention;

FIG. 3 is a schematic horizontal cross-sectional view of the preferred embodiment of the present invention.

Detailed Description

The utility model will be further explained with reference to the following figures and examples:

as shown in fig. 1, 2 and 3, an electric smoke exhaust window for a building curtain wall comprises a window outer frame 1, a window sash 2 and an electric window opener 3 for opening the window sash 2, wherein the electric window opener 3 comprises a motor, a rack retraction jack 31, a rack push rod 32 and a rack box, the output end of the motor is connected with the power input end of the rack retraction jack, the rack push rod is installed at the retraction end of the rack retraction jack, and one end of the rack push rod 32 is fixed on the window sash 2; when the window sash 2 is closed, the retracted rack push rod 32 is accommodated in the rack box; the electric window opener 3 is fixed on the inner side of the transverse frame on the window outer frame; the window sash 2 is hinged on the lower transverse frame of the window outer frame 1; when the window is opened, the window sash 2 is opened outwards from the top of the window sash at the upper transverse frame of the window outer frame to form an upward opening window.

The installation position of the utility model is more than 3 meters away from the ground and is arranged on the vertical and horizontal hidden glass curtain wall. The upper part and the lower part can be arranged in a single row or multiple rows and are determined according to the size of the indoor space. The window frame 1 comprises a horizontal and vertical aluminum alloy outer frame material, and is assembled into a finished product in a processing plant.

As shown in fig. 1 and 2, the electric window opener 3 is mounted on the electric window opener connecting and fixing member 4, and the fixing end of the electric window opener connecting and fixing member 4 is fixed on the upper horizontal frame of the window outer frame 1 or on the wall body inside the upper horizontal frame of the window outer frame or on the curtain wall frame 7. The electric window opener 3 is hinged on the electric window opener connecting and fixing part 4.

As shown in figure 2, the maximum outward opening angle of the top of the window sash smoke exhaust window is 70 degrees, and smoke can be exhausted outdoors at the maximum speed.

As shown in fig. 3, the window sash 2 includes a window sash frame 21 and a hollow glass 22, and the hollow glass 22 is fixed to the window sash frame 21 through a glass bead 23. The window sash frame is formed by assembling transverse and vertical aluminum alloy sash materials through aluminum alloy corner combining codes, the window sash frame, glass and glass protecting edges are processed and assembled in a factory to form a window sash, and the window sash is installed on the window outer frame through hinges on site, so that the installation efficiency is improved.

As shown in fig. 3, the sash frame 21 is provided with a sealing strip, and when the sash 2 is closed, the sealing strip is tightly attached to the window frame 1 to form a seal.

As shown in fig. 1 and 2, the window sash 2 is hinged to the lower horizontal frame of the window frame 1 through a hinge 6, and the hinge 6 is in a zigzag shape. The Z-shaped hinge 6 has good fixation and wind-proof performance, and the window sash is not easy to fall off when opened, thereby ensuring safety and reliability when the window sash is opened.

After the installation of the upright columns and the cross beams of the curtain wall is finished, the aluminum alloy window outer frame is installed, aluminum profiles of the aluminum alloy window outer frame are all processed and assembled in a factory and installed by stainless steel self-tapping screws on site, anti-corrosion films are needed to be padded between the aluminum alloy window outer frame and the upright columns and between the aluminum alloy window outer frame and the cross beams, sealant is applied to the periphery of the outer frame of the window to seal and prevent water, and the sealing performance of four corner parts of the inner adhesive tape and the outer adhesive tape is checked; the window sash frame is assembled by adopting aluminum alloy corner combining codes in a factory, the hollow glass and the window sash frame are assembled by knotting structural adhesive in the factory, and two glass protective edges are arranged on two vertical edges outside the window sash glass, so that the safety of the glass is improved; installing the window sash on site, namely installing a stainless steel hinge on a lower transverse frame of a window sash frame according to design requirements, and then installing the other side of the stainless steel hinge on the lower transverse frame of the window outer frame; the electric window opener connecting fixing piece and the electric window opener are arranged on the outer frame at the upper part of the smoke exhaust window, and the connecting end of the rack push rod of the electric window opener is connected to the window sash frame, so that the installation of the utility model is completed.

The utility model solves the practical engineering requirements of automatic windowing and smoke discharging at a higher position on the glass curtain wall; the window sash and the window outer frame are connected by the stainless steel hinges, so that the flexible opening of the window can be ensured, the wind resistance is good, and the window is safe and reliable; the automatic control system of the fire-fighting smoke-discharging electric opening window can be in linkage control with the fire-fighting control system of the whole building, and the opening window can be automatically opened when a fire disaster occurs, so that the fire-fighting smoke-discharging requirement of a large indoor space is met; the electric window opener adopts a hidden rack to connect the push rod, and when the smoke exhaust window is not used, the indoor space can be ensured to be simple and beautiful.

Claims

1. The utility model provides an electronic window of windowing for building curtain, includes window frame (1), casement (2) and opens electronic ware (3) of windowing of casement (2), its characterized in that: the electric window opener (3) comprises a motor, a rack retraction jack (31), a rack push rod (32) and a rack box, wherein the output end of the motor is connected with the power input end of the rack retraction jack, the rack push rod is installed at the retraction end of the rack retraction jack, and one end of the rack push rod (32) is fixed on the window sash (2); when the window sash (2) is closed, the retracted rack push rod (32) is accommodated in the rack box; the electric window opener (3) is fixed on the inner side of the transverse frame on the window outer frame; the window sash (2) is hinged on the lower transverse frame of the window outer frame (1); when the window is opened, the window sash (2) is opened outwards from the top of the window sash at the upper transverse frame of the window outer frame to form an upward opening window.

2. The electric smoke exhaust window for building curtain wall as claimed in claim 1, wherein: the electric window opener (3) is arranged on the electric window opener connecting and fixing piece (4), and the fixed end of the electric window opener connecting and fixing piece (4) is fixed on the upper transverse frame of the window outer frame (1) or a wall body on the inner side of the upper transverse frame of the window outer frame or a curtain wall frame (7).

3. The electric smoke exhaust window for building curtain wall as claimed in claim 1, wherein: the maximum outward opening angle of the top of the window sash smoke exhaust window is 70 degrees.

4. The electric smoke exhaust window for building curtain wall as claimed in claim 2, wherein: the electric window opener (3) is hinged on the electric window opener connecting and fixing part (4).

5. The electric smoke exhaust window for building curtain wall as claimed in claim 1, wherein: the window sash (2) comprises a window sash frame (21) and hollow glass (22), and the hollow glass (22) is fixedly arranged on the window sash frame (21) through a glass protective edge (23).

6. The electric smoke exhaust window for building curtain wall as claimed in claim 5, wherein: the window sash frame (21) is provided with a sealing strip, and when the window sash (2) is closed, the sealing strip is tightly attached to the window outer frame (1) to form sealing.

7. The electric smoke exhaust window for building curtain wall as claimed in claim 1, wherein: the window sash (2) is hinged on the lower transverse frame of the window outer frame (1) through a hinge (6), and the hinge (6) is Z-shaped.