CN218971057U

CN218971057U - Ultra-narrow strip-shaped ventilation window of curtain wall

Info

Publication number: CN218971057U
Application number: CN202223254770.8U
Authority: CN
Inventors: 叶昊成; 杨立军; 翟国占; 朱阳光; 胡伟
Original assignee: China Construction Shenzhen Decoration Co Ltd
Current assignee: China Construction Shenzhen Decoration Co Ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-05
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the field of building curtain wall construction structures, in particular to a curtain wall ultra-narrow strip-shaped ventilation window. The opening window comprises a window frame arranged on a curtain wall hole and an opening window leaf movably arranged on the window frame, wherein the opening window leaf is in a strip shape extending in the horizontal direction, and the top or the bottom of the opening window leaf is rotatably arranged on the window frame; the opening fan is a horizontally arranged aluminum alloy section, a hollow cavity is formed in the aluminum alloy section, heat insulation materials are arranged in the hollow cavity, and sealing plugs are arranged at the left end and the right end of the aluminum alloy section to seal the heat insulation materials in the aluminum alloy section.

Description

Ultra-narrow strip-shaped ventilation window of curtain wall

Technical Field

The utility model relates to the field of building curtain wall construction structures, in particular to a curtain wall ultra-narrow strip-shaped ventilation window.

Background

Glass curtain walls are increasingly used for achieving a transparent effect in the existing high-rise buildings, in particular to commercial squares or office buildings.

The opening fan is used as an important component of the glass curtain wall, plays roles of ventilation and fire-fighting smoke discharge, and almost appears in all glass curtain walls. The building curtain wall opening fan can be divided into an upper suspension mode, a flat-open mode and an inner inversion mode, and the upper suspension window has advantages in ventilation rate and does not occupy indoor space, so that the building curtain wall opening fan is widely applied to building curtain walls. At present, the requirements on the building effect are higher and higher, the continuity and the integrity of the effect are kept on the surface of the glass curtain wall, and the opening fan is always higher. On the one hand, the opening fan damages the whole surface effect of the glass curtain wall, and on the other hand, the difficulty is also increased for the arrangement and the installation of the opening fan.

Disclosure of Invention

The utility model relates to an ultra-narrow strip-shaped ventilation window of a curtain wall.

The technical problems to be solved are as follows: the height that sets up the ventilation window on the curtain is difficult to reduce, can destroy glass curtain's overall effect, increases the installation degree of difficulty.

In order to solve the technical problems, the utility model relates to an ultra-narrow strip-shaped ventilation window of a curtain wall, which adopts the following scheme.

A curtain wall ultra-narrow strip-shaped ventilation window comprises a window frame arranged on a curtain wall hole and an opening fan movably arranged on the window frame, wherein the opening fan is in a strip shape extending in the horizontal direction, and the top or the bottom of the opening fan is rotatably arranged on the window frame;

the opening fan is a horizontally arranged aluminum alloy section, a hollow cavity is formed in the aluminum alloy section, heat insulation materials are arranged in the hollow cavity, and sealing plugs are arranged at the left end and the right end of the aluminum alloy section to seal the heat insulation materials in the aluminum alloy section.

Preferably, the two ends of the opening fan are provided with limiting supports, one ends of the limiting supports are connected to the plugs, and the other ends of the limiting supports are arranged on the left side edge and the right side edge of the window frame in a sliding mode.

Preferably, the plug is an aluminum alloy section plate, a nail line is formed in the aluminum alloy section cavity, a screw is arranged on the plug, and the tail of the screw is inserted into the nail line and fixed.

Preferably, the heat-insulating material is heat-insulating rock wool, the heat-insulating rock wool is in a strip shape, the shape of the cross section of the heat-insulating rock wool is matched with the cavity of the aluminum alloy section, and the heat-insulating rock wool is inserted into the cavity of the aluminum alloy section from one end; and the heat-insulating rock wool is provided with an avoidance groove, and the nail wire is embedded into the avoidance groove.

Preferably, the bottom of the opening fan is connected with a hinge, and the other half of the hinge is fixed on the window frame; the top of the opening fan is inclined outwards.

Preferably, the upper surface of the lower eave of the window frame is inclined outwardly.

Preferably, a plurality of sealing rubber strips are arranged on the window frame, and the outermost sealing rubber strips are pressed at the joint of the aluminum alloy section bar and the plug.

Compared with the prior art, the curtain wall ultra-narrow strip-shaped ventilating window has the following beneficial effects: the traditional ventilation window is made of middle glass, then a metal frame is arranged outside the glass, and then the frame and a formed opening fan are arranged on the window frame to form the ventilation window. Thus, when the fan is opened in the height direction, the sandwich structure with middle glass and upper and lower frames is formed. The height of such a structure is hardly reduced. In order to coordinate with the glass curtain wall, the size of the opening fan is further enlarged, and the opening fan is aligned with other decorative stripes on the glass curtain wall. The hidden effect is achieved, and therefore the size and the installation difficulty of the whole ventilation window are further increased.

In the utility model, the material of the opening fan of the ventilating window is firstly improved and is directly changed into a whole block of horizontally arranged aluminum alloy section, so that the opening fan can be lower in the height direction and hidden in a horizontal decorative strip on the glass curtain wall. The installation is more convenient, and the structure is more compact. And the structural strength of the whole aluminum alloy section is larger.

Drawings

FIG. 1 is a cross-sectional view of an ultra-narrow strip vent of the curtain wall of the present utility model in a top view;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a side view of fig. 1.

Reference numerals illustrate: the heat insulation door comprises a 1-window frame, a 2-opening fan, a 2 a-aluminum alloy section bar, a 2a 1-nailing line, a 2 b-plug, a 3-heat insulation material, a 4-limit support, a 5-screw and a 6-sealing rubber strip.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms of orientation such as "up, down, left, right" are used to refer generally to up, down, left, right as shown with reference to fig. 3; "inner and outer" means inner and outer relative to the contour of the respective parts themselves. The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to solve the problems that the height of the ventilation window arranged on the curtain wall is difficult to reduce, the integral effect of the glass curtain wall can be damaged, and the installation difficulty is increased, the utility model provides an ultra-narrow strip-shaped ventilation window of the curtain wall, as shown in figures 1 to 3.

A curtain wall ultra-narrow strip-shaped ventilation window comprises a window frame 1 arranged on a curtain wall opening and an opening fan 2 movably arranged on the window frame 1, wherein the opening fan 2 is in a strip shape extending in the horizontal direction, and the top or the bottom of the opening fan 2 is rotatably arranged on the window frame 1;

the opening fan 2 is a horizontally arranged aluminum alloy section bar 2a, a hollow cavity is formed in the aluminum alloy section bar 2a, a heat insulation material 3 is arranged in the hollow cavity, and sealing caps 2b are arranged at the left end and the right end of the aluminum alloy section bar 2a to seal the heat insulation material 3 in the aluminum alloy section bar 2 a.

Wherein the window frame 1 is not substantially different from the window frame 1 of the prior art, and is not described in detail herein. The size and shape of the window frame 1 can be determined according to the actual condition of the curtain wall. The aluminum alloy section bar 2a serving as the opening fan 2 is manufactured by adopting an aluminum extrusion process, and the aluminum alloy section bar 2a forms a cavity during manufacturing, so that the application of materials is reduced, the weight of the structure is reduced, the heat insulation material 3 can be arranged, and the heat insulation performance of the curtain wall is improved. The thickness and height of the aluminum alloy section bar 2a are also the same, and are determined according to the actual size of the ventilation window. Meanwhile, as the aluminum alloy is internally provided with a cavity, two ends of the aluminum alloy are required to be provided with plugging structures, namely plugs 2b. The plug 2b can seal the insulation material 3 in the aluminum alloy section bar 2a on the one hand. On the other hand, the appearance of the plug 2b can be matched with the window frame 1, so that a better sealing effect is achieved.

The opening fan 2 needs to be opened for ventilation, and no matter the rotating shaft is arranged above the opening fan 2 or below the opening fan 2, the opening fan 2 needs to be positioned, so that the opening fan 2 is fixed at a specific position for ventilation. Therefore, the two ends of the opening fan 2 are provided with the limiting support 4, one end of the limiting support 4 is connected to the plug 2b, and the other end of the limiting support 4 is arranged on the left side and the right side of the window frame 1 in a sliding manner.

The plug 2b is an aluminum alloy section bar 2a plate, namely a metal plate, and a groove and a protruding ridge which are matched with the window frame 1 are arranged on one side, close to the window frame 1, of the plug, and specifically, the plug can be matched with the window frame 1 only. In order to facilitate the connection between the plug 2b and the aluminum alloy section bar 2a, as shown in fig. 3, a nail line 2a1 is formed in the cavity of the aluminum alloy section bar 2a, a screw 5 is provided on the plug 2b, and the tail of the screw 5 is inserted into the nail line 2a1 and fixed.

The heat insulation material 3 is made of heat insulation rock wool, the heat insulation rock wool is in a strip shape, the shape of the cross section of the heat insulation rock wool is matched with the cavity of the aluminum alloy section bar 2a, and the heat insulation rock wool is inserted into the cavity of the aluminum alloy section bar 2a from one end; an avoidance groove is formed in the heat-insulating rock wool, and the nail wire 2a1 is embedded into the avoidance groove.

To facilitate drainage, the top of the opening fan 2 is inclined outward. At the same time, as shown in fig. 3, the opening fan 2 itself is relatively short, and the thickness is relatively thick due to the thermal insulation material 3 provided therein, so that the opening process needs to avoid interference collision with the window frame 1. The bottom of opening fan 2 is connected with the hinge, and another half of hinge is fixed on window frame 1, sets up the pivot in the below of opening fan 2, just can utilize opening fan 2 top and be used for the inclined plane of drainage to avoid window frame 1, two purposes.

Similarly, the window frame 1 needs to avoid water accumulation, so that the upper surface of the lower eave of the window frame 1 is inclined outward.

The window frame 1 is provided with a plurality of sealing rubber strips 6, and the sealing rubber strip 6 at the outermost side is pressed at the joint of the aluminum alloy section bar 2a and the plug 2b. And a sealing glue or a sealing gasket is arranged at the joint of the plug 2b and the aluminum alloy section bar 2 a.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. The curtain wall ultra-narrow strip-shaped ventilation window is characterized by comprising a window frame (1) arranged on a curtain wall opening and an opening fan (2) movably arranged on the window frame (1), wherein the opening fan (2) is in a strip shape extending in the horizontal direction, and the top or the bottom of the opening fan (2) is rotatably arranged on the window frame (1);

the opening fan (2) is a horizontally arranged aluminum alloy section bar (2 a), a hollow cavity is formed in the aluminum alloy section bar (2 a), a heat insulation material (3) is arranged in the hollow cavity, and blocking heads (2 b) are arranged at the left end and the right end of the aluminum alloy section bar (2 a) to block the heat insulation material (3) in the aluminum alloy section bar (2 a).

2. The curtain wall ultra-narrow strip-shaped ventilation window according to claim 1, wherein limiting supports (4) are arranged at two ends of the opening fan (2), one end of each limiting support (4) is connected to the plug (2 b), and the other end of each limiting support is arranged on the left side edge and the right side edge of the window frame (1) in a sliding mode.

3. The curtain wall ultra-narrow strip-shaped ventilation window according to claim 2, wherein the plug (2 b) is an aluminum alloy section bar (2 a) plate, a nail line (2 a 1) is formed in a cavity of the aluminum alloy section bar (2 a), a screw (5) is arranged on the plug (2 b), and the tail of the screw (5) is inserted into the nail line (2 a 1) and fixed.

4. A curtain wall ultra-narrow strip-shaped ventilation window according to claim 3, characterized in that the heat insulation material (3) is heat insulation rock wool, the heat insulation rock wool is in a strip shape, the shape of the cross section of the heat insulation rock wool is matched with the cavity of the aluminum alloy section bar (2 a), and the heat insulation rock wool is inserted into the cavity of the aluminum alloy section bar (2 a) from one end;

an avoidance groove is formed in the heat-insulating rock wool, and the nail wire (2 a 1) is embedded into the avoidance groove.

5. The curtain wall ultra-narrow strip-shaped ventilation window according to claim 1, wherein the bottom of the opening fan (2) is connected with a hinge, and the other half of the hinge is fixed on the window frame (1); the top of the opening fan (2) is inclined outwards.

6. A curtain wall ultra-narrow strip ventilation window according to claim 1, characterized in that the upper surface of the lower eave of the window frame (1) is inclined outwards.

7. The curtain wall ultra-narrow strip-shaped ventilation window according to claim 1, characterized in that a plurality of sealing rubber strips (6) are arranged on the window frame (1), and the sealing rubber strips (6) at the outermost side are pressed at the joint of the aluminum alloy section bar (2 a) and the plug (2 b).