CN218933532U

CN218933532U - Double-layer gap adjustable curtain wall

Info

Publication number: CN218933532U
Application number: CN202222716303.6U
Authority: CN
Inventors: 陈学鹏; 李春雨; 张凯
Original assignee: Kaida Green Construction Technology Shaanxi Co ltd
Current assignee: Kaida Green Construction Technology Shaanxi Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-28
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a double-layer gap adjustable curtain wall, which comprises an outer curtain wall and an inner curtain wall, wherein an air inlet is formed in the bottom of the outer curtain wall, and an air outlet is formed in the top of the outer curtain wall, and is characterized in that: the outer curtain wall and the inner curtain wall are connected through a plurality of telescopic components, the telescopic components are located between the air inlet and the air outlet, and the telescopic components are used for adjusting gaps between the outer curtain wall and the inner curtain wall. According to the utility model, the gap between the outer curtain wall and the inner curtain wall is controlled by the telescopic component, so that the purpose of controlling ventilation efficiency is achieved, and energy sources can be further saved.

Description

Double-layer gap adjustable curtain wall

Technical Field

The utility model relates to the technical field of building curtain walls, in particular to a double-layer gap-adjustable curtain wall.

Background

Double-deck curtain is also known as hot passage curtain, breathing type curtain, ventilation type curtain, energy-conserving curtain etc.. Is composed of an inner layer and an outer layer of vertical face structure, and forms an air buffer layer between the inner and the outer. Air between the double-layer curtain walls can flow and exchange orderly.

The outer curtain wall of the common double-layer curtain wall is provided with an air inlet at the lower part and an air outlet at the upper part. It needs no special mechanical equipment, and uses natural ventilation to discharge solar radiation heat out of the room through the upper air outlet of the channel. The outer curtain wall, the middle space of the curtain wall and the inner curtain wall have the functions of resisting weather changes and improving sound insulation capacity, so that energy sources and mechanical operation and maintenance cost are saved. However, when the weather changes, the ventilation efficiency cannot be changed, and the effects of reducing the gap between the double-layer curtain walls, increasing the ventilation efficiency and reducing the ventilation efficiency due to the weather heat cannot be realized.

Disclosure of Invention

The utility model aims to provide a double-layer gap adjustable curtain wall so as to solve the problems in the prior art.

In order to solve the technical problems, the utility model provides a double-layer gap adjustable curtain wall, which comprises an outer curtain wall and an inner curtain wall, wherein an air inlet is formed in the bottom of the outer curtain wall, an air outlet is formed in the top of the outer curtain wall, the outer curtain wall and the inner curtain wall are connected through a plurality of telescopic components, the telescopic components are positioned between the air inlet and the air outlet, and the telescopic components are used for adjusting the gap between the outer curtain wall and the inner curtain wall.

Further, the expansion assembly comprises a motor, a screw rod, a threaded sleeve, a pushing plate and a controller, wherein the motor is fixedly installed on the outer surface of the inner curtain wall, the screw rod is transversely and fixedly installed on an output shaft of the motor, a first end of the threaded sleeve is in threaded connection with the screw rod, a second end of the threaded sleeve is fixedly connected with the pushing plate, the pushing plate is fixedly installed on the inner surface of the outer curtain wall, the controller is fixedly installed on the inner curtain wall, and the controller is electrically connected with the motor.

Further, the inner sides of the telescopic components are further provided with a plurality of telescopic grids, each telescopic grid comprises a first telescopic frame, a second telescopic frame and a scissor component, the first telescopic frame is fixedly connected with the outer surface of the inner curtain wall, the first end of the second telescopic frame is fixedly connected with the pushing plate, the second end of the second telescopic frame is slidably connected with the first telescopic frame, the scissor component is arranged in the first telescopic frame and the second telescopic frame, and two sides of the scissor component are fixedly connected with the first telescopic frame and the second telescopic frame respectively.

Further, aluminum alloy shutters are arranged in the air outlet and the air inlet.

Further, the outside of flexible grid all is equipped with flexible apron subassembly, flexible apron subassembly includes fixed plate and expansion plate, the fixed plate with inlayer curtain fixed connection, the first end of expansion plate insert in the fixed plate, and with fixed plate sliding connection, the second end of expansion plate with outer curtain fixed connection.

Further, flexible guide plates are arranged between the telescopic grids and the telescopic cover plate assemblies, and two ends of each flexible guide plate are fixedly connected with the telescopic plates and the inner curtain wall respectively.

Further, the outer curtain wall adopts single-layer glass, and an inwardly opened hollow glass window is arranged on the inner curtain wall.

The beneficial effects of the utility model are as follows:

1. a plurality of telescopic components are arranged between the air inlet and the air outlet, and the telescopic components are connected with the outer curtain wall and the inner curtain wall. The gap between the outer curtain wall and the inner curtain wall is controlled by the extension and retraction of the extension assembly, so that the purpose of controlling ventilation efficiency is achieved, and energy sources can be further saved.

2. The telescopic component comprises a motor, a screw rod, a threaded sleeve, a pushing plate and a controller, a user controls the telescopic grille through the telescopic component, and the convenient operation of the user can also more accurately adjust the gap between the outer curtain wall and the inner curtain wall.

3. The inboard of a plurality of flexible subassemblies still is equipped with a plurality of flexible grids, and flexible grid includes first flexible frame, the flexible frame of second and cuts the fork subassembly, cuts the fork subassembly and stretch or shrink along with the removal of the flexible frame of second, and flexible grid can prevent that article from dropping. When the inner curtain wall is opened or windowed, articles or green plants can be placed on the telescopic grille.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a right-side view of the present utility model.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2.

Fig. 4 is a schematic perspective view of a telescopic grille.

Wherein: 1. an outer curtain wall; 2. an inner curtain wall; 3. a retractable grille; 4. a telescoping assembly; 5. aluminum alloy shutter; 6. a retractable cover plate; 7. a flexible deflector; 8. a wall body; 9. and a hollow glass window is opened inwards.

301. A first telescopic frame; 302. a second telescopic frame; 303. a scissors assembly; 401. a motor; 402. a screw; 403. a screw sleeve; 404. a pushing plate; 601. a fixing plate; 602. and a telescopic plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment 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 utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and specific embodiments.

In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. In addition, repeated use of the phrase "according to an embodiment of the present application" does not necessarily refer to the same embodiment, although it may.

As shown in fig. 1-4, the utility model discloses a double-layer gap adjustable curtain wall, which comprises an outer curtain wall 1 and an inner curtain wall 2, wherein the inner curtain wall 2 is fixedly connected with a wall body 8, an air inlet is formed in the bottom of the outer curtain wall 1, and an air outlet is formed in the top of the outer curtain wall 1. The outer curtain wall 1 and the inner curtain wall 2 are connected through a plurality of telescopic assemblies 4, and the telescopic assemblies 4 are positioned between the air inlet and the air outlet. In this embodiment, four telescopic assemblies 4 are provided, and the four telescopic assemblies 4 are respectively located at four corners between the air inlet and the air outlet. The telescopic assembly 4 is used for adjusting the gap between the outer curtain wall 1 and the inner curtain wall 2.

When the weather is hot or the wind is small, the user can adjust the telescopic assembly 4 to reduce the gap between the outer curtain wall 1 and the inner curtain wall 2. Wind flows to the curtain wall gap through the ventilation opening, and because the gap is smaller, the resistance borne by the wind is smaller, and the wind can quickly flow to the air outlet, thereby completing ventilation and increasing ventilation frequency.

When the weather is cold or the wind is large, the user adjusts the telescopic component 4 to enlarge the gap between the outer curtain wall 1 and the inner curtain wall 2. Wind flows to the curtain wall gap through the ventilation opening, and the wind is blocked more slowly to the air outlet due to larger gap, so that the ventilation speed is reduced.

In one embodiment, retraction assembly 4 includes motor 401, screw 402, sleeve 403, pusher plate 404, and a controller. The motor 401 is fixedly arranged on the outer surface of the inner curtain wall 2, the screw rod 402 is transversely and fixedly arranged on the output shaft of the motor 401, the first end of the screw sleeve 403 is in threaded connection with the screw rod 402, and the second end of the screw sleeve 403 is fixedly connected with the pushing plate 404. The push plate 404 is fixedly installed on the inner surface of the outer curtain wall 1, the controller is fixedly installed on the inner curtain wall 2, and the controller is electrically connected with the motor 401.

The user uses the controller to control the motor 401 to start, and the motor 401 drives the screw 402 to rotate, and under the action of the screw sleeve 403, the pushing plate 404 moves outwards, so that the outer curtain wall 1 is pushed to move outwards. When the outer curtain wall 1 moves to a proper distance, a user uses the controller to control the motor 401 to be closed, so that the effect of increasing the gap between the double curtain walls according to the user requirement is achieved.

The user uses the controller again to control the motor 401 to drive the screw 402 to rotate reversely, the pushing plate 404 moves inwards under the action of the screw sleeve 403, and the outer curtain wall 1 moves inwards. After the outer curtain wall 1 moves to a proper distance, a user uses the controller to control the motor 401 to be closed, so that the effect of reducing the gap between the outer curtain wall 1 and the inner curtain wall 2 is achieved.

In one embodiment, the inner side of the plurality of telescopic assemblies is further provided with a plurality of telescopic grids 3, and the telescopic grids 3 comprise a first telescopic frame 301, a second telescopic frame 302 and a scissor assembly 303. The first telescopic frame 301 is fixedly connected with the outer surface of the inner curtain wall 2, the first end of the second telescopic frame 302 is fixedly connected with the pushing plate 404, and the second end of the second telescopic frame 302 is slidably connected with the first telescopic frame 301. The scissors assembly 303 is disposed in the first telescopic frame 301 and the second telescopic frame 302, and two sides of the scissors assembly 303 are fixedly connected with the first telescopic frame 301 and the second telescopic frame 302 respectively. In this embodiment, be provided with two flexible grids 3, the first end of second flexible frame 302 still with the internal surface fixed connection of outer curtain 1, improve the stability of being connected between outer curtain 1 and the inlayer curtain 2, can be better prevent that article from dropping. The other two sides of the scissor assembly 303 are respectively connected with the first telescopic frame 301 and the second telescopic frame 302 in a sliding manner, so that the bearing performance of the scissor assembly 303 is improved. The scissors assembly is in the prior art, and the specific structure is not described herein.

When the user controls the telescopic assembly 4 to move the outer curtain wall 1 outwards, the pushing plate 404 drives the second telescopic frame 302 to move outwards, and the scissor assembly 303 is stretched.

When the user controls the telescopic assembly 4 to move the outer curtain wall 1 inwards, the pushing plate 404 drives the second telescopic frame 302 to move inwards, and the scissor assembly 303 is compressed.

In one embodiment, aluminum alloy louvers 5 are provided in both the air outlet and the air inlet. The angle of the aluminum alloy shutter 5 can be adjusted by a user according to the requirements, so that the air quantity of the air outlet and the air inlet is controlled.

In one embodiment, the outer sides of the telescopic grilles 3 are provided with telescopic cover plate 6 assemblies, the telescopic cover plate 6 assemblies comprise fixing plates 601 and telescopic plates 602, the fixing plates 601 are fixedly connected with the inner curtain wall 2, the first ends of the telescopic plates 602 are inserted into the fixing plates 601 and are in sliding connection with the fixing plates 601, and the second ends of the telescopic plates 602 are fixedly connected with the outer curtain wall 1. The top and bottom of the outer curtain wall 1 and the inner curtain wall 2 are sealed by the telescopic cover plate 6, so that strong chimney effect is prevented when fire occurs, and the fire is stronger.

In one embodiment, flexible guide plates 7 are respectively arranged between the telescopic grille 3 and the telescopic cover plate 6, and two ends of each flexible guide plate 7 are fixedly connected with the telescopic plate 602 and the inner curtain wall 2 respectively. The flexible guide plate 7 is made of flexible materials, and can deform when the expansion plate 602 stretches or contracts to guide the flow direction of wind.

In one embodiment, the outer curtain wall 1 adopts single-layer glass, thereby increasing lighting and saving cost. The inner curtain wall 2 is provided with the inwardly opened hollow glass window 9, so that the indoor lighting is good, meanwhile, the window is opened, natural wind enters the room, ventilation is realized, and the comfortableness of the working and living environments of people is improved.

The workflow of this embodiment is as follows:

when the weather is hot or the wind is small, a user adjusts the aluminum alloy shutter 5 to maximize the air quantity of the air inlet and the air outlet, then the controller is used for controlling the motor 401 to start, the motor 401 drives the screw 402 to rotate, and under the action of the screw sleeve 403, the pushing plate 404 moves outwards to drive the second telescopic frame 302 to move outwards. At this time, the scissor assembly 303 is pulled, the flexible deflector 7 is also pulled, and the outer curtain wall 1 is moved outward. When the outer curtain wall 1 is moved to a proper distance, a user uses the controller to control the motor 401 to be closed, the gap between the double curtain walls is increased, and the ventilation efficiency is increased. The user can open the internally-opened hollow glass window 9, and the ventilation frequency of the indoor and the outdoor is also increased due to the increase of the ventilation efficiency, so that natural exhaust and cooling can be better performed.

When the air is cold or the air is large, the user adjusts the aluminum alloy shutter 5 to reduce the air quantity of the air inlet and the air outlet, and then the controller controls the motor 401 to drive the screw 402 to rotate reversely, so that the pushing plate 404 moves inwards under the action of the screw sleeve 403 to drive the second telescopic frame 302 to move inwards. At this time, the scissor assembly 303 is compressed, the flexible deflector 7 is also compressed, and the outer curtain wall 1 moves inward. After the outer curtain wall 1 is moved to a proper distance, a user uses the controller to control the motor 401 to be closed, the gap between the outer curtain wall 1 and the inner curtain wall 2 is reduced, and the ventilation efficiency is reduced. The user opens the internally-opened hollow glass window 9, so that the indoor and outdoor ventilation frequency is reduced, the indoor heat energy loss is reduced, the ventilation purpose is achieved, and the energy is better saved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a double-deck clearance adjustable curtain, includes outer curtain and inlayer curtain, outer curtain bottom is opened there is the air intake, outer curtain top is opened there is the air outlet, its characterized in that: the outer curtain wall and the inner curtain wall are connected through a plurality of telescopic components, the telescopic components are located between the air inlet and the air outlet, and the telescopic components are used for adjusting gaps between the outer curtain wall and the inner curtain wall.

2. The double-deck gap-adjustable curtain wall according to claim 1, wherein: the telescopic component comprises a motor, a screw rod, a screw sleeve, a pushing plate and a controller, wherein the motor is fixedly arranged on the outer surface of the inner curtain wall, the screw rod is transversely and fixedly arranged on an output shaft of the motor, a first end of the screw sleeve is in threaded connection with the screw rod, a second end of the screw sleeve is fixedly connected with the pushing plate, the pushing plate is fixedly arranged on the inner surface of the outer curtain wall, the controller is fixedly arranged on the inner curtain wall, and the controller is electrically connected with the motor.

3. The double-deck gap-adjustable curtain wall according to claim 2, wherein: the inner side of a plurality of flexible subassemblies still is equipped with a plurality of flexible grids, flexible grids include first flexible frame, the flexible frame of second and cut fork subassembly, first flexible frame with the surface fixed connection of inlayer curtain, the first end of the flexible frame of second with push plate fixed connection, the second end of the flexible frame of second with first flexible frame sliding connection, cut fork subassembly setting in flexible frame of first flexible frame and the flexible frame of second, cut fork subassembly both sides respectively with first flexible frame with flexible frame fixed connection of second.

4. The double-deck gap-adjustable curtain wall according to claim 1, wherein: and aluminum alloy shutters are arranged in the air outlet and the air inlet.

5. A double-deck gap-adjustable curtain wall according to claim 3, wherein: the outside of flexible grid all is equipped with flexible apron subassembly, flexible apron subassembly includes fixed plate and expansion plate, the fixed plate with inlayer curtain fixed connection, the first end of expansion plate insert in the fixed plate, and with fixed plate sliding connection, the second end of expansion plate with outer curtain fixed connection.

6. The double-deck gap-adjustable curtain wall according to claim 5, wherein: flexible guide plates are arranged between the telescopic grille and the telescopic cover plate assembly, and two ends of each flexible guide plate are fixedly connected with the telescopic plate and the inner curtain wall respectively.

7. The double-deck gap-adjustable curtain wall according to claim 1, wherein: the outer curtain wall adopts single-layer glass, be equipped with the cavity glass window of inward opening on the inlayer curtain wall.