CN214941416U

CN214941416U - Double-layer curtain wall air circulation opening and closing system

Info

Publication number: CN214941416U
Application number: CN202121055693.6U
Authority: CN
Inventors: 袁翊皓
Original assignee: Wuxi Chenhao Decoration Engineering Co ltd
Current assignee: Wuxi Chenhao Building Energy Saving Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-30
Anticipated expiration: 2031-05-17

Abstract

The utility model belongs to the technical field of building curtain and specifically relates to a double-deck curtain air cycle switching system is related to, it includes the curtain frame, the outer curtain wall of setting in curtain frame one side, the setting is at the interior curtain wall of curtain frame opposite side, set up the ventilation slot on the outer curtain wall, sliding connection ventilating board on the lateral wall of curtain frame, the vertical setting of ventilating board, the ventilating board slides along vertical direction, cover the ventilation slot when the ventilating board slides to the highest point, be equipped with the gliding drive assembly of drive ventilating board on the curtain frame, one side and the curtain frame of interior curtain are articulated. This application has the effect that makes things convenient for indoor outer air to circulate.

Description

Double-layer curtain wall air circulation opening and closing system

Technical Field

The application relates to the field of building curtain walls, in particular to an air circulation opening and closing system for a double-layer curtain wall.

Background

The double-layer curtain wall is also called a hot channel curtain wall, a breathing type curtain wall, a ventilation type curtain wall, an energy-saving curtain wall and the like. The air buffer layer is formed by an inner vertical surface structure and an outer vertical surface structure. The outer layer can be composed of an exposed frame, a hidden frame or a point-supported curtain wall. The inner layer can be composed of an exposed frame, a hidden frame curtain wall or a door and window with an opening sash and an access passage. The glass surface layers can be arranged on two sides of an independent supporting structure to form a double-layer vertical face structure with a small space distance.

Most double-deck curtain is fixed knot constructs at present, can't carry out the switching as required, and indoor outer air can't circulate.

To the correlation technique among the above-mentioned, the inventor thinks that present double-deck curtain has isolated indoor outer circulation of air, can make indoor air more and more turbid, and oxygen content reduces simultaneously, influences the travelling comfort of people's work and life.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the circulation of indoor and outdoor air, the application provides a double-deck curtain air cycle switching system.

The application provides a double-deck curtain air cycle switching system adopts following technical scheme:

the utility model provides a double-deck curtain air cycle switching system, includes curtain frame, sets up at the outer curtain of curtain frame one side, sets up the interior curtain at curtain frame opposite side, set up the ventilation groove on the outer curtain, sliding connection ventilating board on curtain frame's the lateral wall, the vertical setting of ventilating board, the ventilating board slides along vertical direction, cover the ventilation groove when the ventilating board slides to the highest point, be equipped with the gliding drive assembly of drive ventilating board on the curtain frame, one side and the curtain frame of interior curtain are articulated.

Through adopting above-mentioned technical scheme, when indoor outer air does not need to circulate, the ventilating board sealed the cover to the ventilation groove, and when indoor outer air need circulate, open interior curtain, drive assembly drives the ventilating board and slides and open, makes and leaves the clearance that supplies the air to flow through between ventilating board and the ventilation groove, makes things convenient for indoor outer air to circulate, promotes the travelling comfort of human work and life.

Optionally, the curtain wall frame is in a frame shape, sliding blocks are arranged on two vertical side walls of the curtain wall frame, the sliding blocks are arranged vertically, sliding grooves are formed in two ends of the ventilation board in the length direction, the sliding blocks are in plug-in fit with the sliding grooves, and the driving assembly is located at the bottom of the ventilation board.

Through adopting above-mentioned technical scheme, drive assembly drive ventilating board slides along the slider, and control ventilating board slides and opens, and at gliding in-process, the cooperation of slider and spout has direction and spacing effect, reduces the ventilating board and produces the possibility of skew in the slip in-process.

Optionally, the driving assembly comprises two air cylinders arranged below the ventilating plate, the two air cylinders are respectively arranged on two vertical side walls of the curtain wall framework, piston rods of the air cylinders are fixedly connected with the bottom of the ventilating plate, and the piston rods of the air cylinders move along the vertical direction.

Through adopting above-mentioned technical scheme, the cylinder during operation, the flexible ventilating board that drives of piston rod of cylinder slides from top to bottom, makes the ventilating board open, and the cylinder has self-locking function simultaneously, when the ventilating board need not remove, can reduce the ventilating board and receive the air influence and produce the possibility of motion.

Optionally, the both ends of ventilating board length direction all rotate and are equipped with the gyro wheel, the gyro wheel is equipped with a plurality ofly along vertical direction, the axis level of gyro wheel sets up, the gyro wheel is contradicted with the lateral wall of curtain frame.

Through adopting above-mentioned technical scheme, utilize the gyro wheel to make sliding connection between ventilating board and the curtain frame become rolling connection, reduce the gliding frictional force about the ventilating board, make the slip of ventilating board more smooth and easy.

Optionally, a push plate is horizontally arranged at the bottom of the ventilation plate, and a piston rod of the air cylinder is fixedly connected with the push plate.

Through adopting above-mentioned technical scheme, utilize the area of contact between the piston rod of push pedal increase cylinder and the ventilating board, make the ventilating board atress more even.

Optionally, a limit groove is formed in the side wall of the top of the curtain wall frame, and the top of the ventilation plate is in plug-in fit with the limit groove.

Through adopting above-mentioned technical scheme, when the ventilating board closed, the top of ventilating board inserted the spacing inslot, sealed the junction of ventilating board and curtain frame, reduced the possibility that the junction of ventilating board and curtain frame leaks out.

Optionally, one side that the ventilating board is close to outer curtain is equipped with the baffle, baffle and ventilating board parallel arrangement, be equipped with a plurality of springs between baffle and the ventilating board, the one end and the baffle of spring are connected, the other end and the ventilating board of spring are connected, the cooperation of pegging graft of baffle and ventilation groove, the bottom of baffle is equipped with the direction inclined plane, the one side that the direction inclined plane is close to outer curtain is higher than the opposite side.

Through adopting above-mentioned technical scheme, when the ventilating board was closed, the baffle was inside inserting the ventilation groove under the effect at spring force, sealed the ventilation groove, further promoted the leakproofness of outer curtain.

Optionally, one side of the baffle, which is far away from the ventilation plate, is flush with one side of the outer curtain wall, which is far away from the curtain wall frame.

By adopting the technical scheme, the surface of the outer curtain wall is smoother by utilizing the baffle plate, and the neatness and attractiveness of the surface of the outer curtain wall are improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the ventilating plate and the driving assembly on the curtain wall framework in a sliding manner, when indoor and outdoor air needs to circulate, the inner curtain wall is opened, and the driving assembly is utilized to drive the ventilating plate to slide and open, so that the effect of facilitating the circulation of the indoor and outdoor air is achieved;

2. set up the gyro wheel through rotating on the ventilating board, utilize the gyro wheel to make the sliding connection between ventilating board and the curtain frame become roll connection, reduce the gliding frictional force from top to bottom of ventilating board, reach the effect that promotes the smooth and easy degree of slip of ventilating board.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram showing the cooperation between the sliding block and the sliding groove in the embodiment of the present application.

Fig. 3 is a sectional view showing the entire structure in the embodiment of the present application.

Description of reference numerals: 1. a curtain wall frame; 11. a slider; 12. a limiting groove; 2. an outer curtain wall; 21. a ventilation slot; 3. an inner curtain wall; 4. a ventilation board; 41. a chute; 42. a roller; 5. a drive assembly; 51. a cylinder; 52. pushing the plate; 6. a baffle plate; 61. a spring; 62. a guide slope.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses double-deck curtain air cycle switching system. Referring to fig. 1 and 2, a double curtain wall air cycle switching system includes by indoor to outdoor interior curtain wall 3 in proper order, curtain frame 1 and outer curtain wall 2, curtain frame 1 is square frame shape setting, outer curtain wall 2 is fixed to be set up in one side of curtain frame 1, outer curtain wall 2 is fixed to be set up in one side that outer curtain wall 2 was kept away from at curtain frame 1, one side of interior curtain wall 3 is articulated with curtain frame 1, set up ventilation duct 21 on outer curtain wall 2, locate to set up open closed ventilating board 4 in ventilation duct 21. When the indoor and outdoor air is needed to circulate, the inner curtain wall 3 is opened, and the ventilation plate 4 is controlled to be opened, so that the indoor and outdoor air can circulate.

With reference to fig. 1 and 2, one side of the inner curtain wall 3 is hinged to the curtain wall frame 1 by a professional hinge of the curtain wall window and assembled using the finished products purchased in the prior art. The ventilation groove 21 is close to the top position of being located outer curtain wall 2, and ventilation board 4 is vertical to be set up, all is equipped with slider 11 on two vertical lateral walls of curtain wall frame 1, and slider 11 sets up along vertical direction, slider 11 and curtain wall frame 1's lateral wall fixed connection. The both ends of 4 length direction of ventilating board are contradicted with two vertical lateral walls of curtain frame 1, all offer spout 41 at 4 length direction's of ventilating board both ends, and spout 41 is located 4 thickness direction's of ventilating board center department, and spout 41 is offered along vertical direction, and slider 11 is pegged graft with spout 41 and is cooperated, makes ventilating board 4 can slide along vertical direction.

Referring to fig. 1 and 2, when the ventilation board 4 slides to the highest position, the top of the ventilation board 4 collides with the side wall of the curtain wall frame 1, and at the same time, the ventilation board 4 covers the ventilation groove 21, and the ventilation board 4 is in a closed state. When the ventilation board 4 slides downward from the highest position, a gap for air circulation is created between the ventilation board 4 and the ventilation slot 21, and the ventilation board 4 is in an open state. In order to facilitate the opening and closing of the ventilation board 4, a driving assembly 5 is arranged on the curtain wall frame 1, and the driving assembly 5 is positioned at the bottom of the ventilation board 4.

Referring to fig. 2, the driving assembly 5 includes two cylinders 51, the two cylinders 51 are respectively and fixedly disposed on two vertical side walls of the curtain wall frame 1, a push plate 52 is fixedly connected to the bottom of the ventilation plate 4, the push plate 52 is disposed along the horizontal direction, piston rods of the cylinders 51 are fixedly connected to the bottom of the push plate 52, and piston rods of the two cylinders 51 move synchronously along the vertical direction. When the piston rod of the air cylinder 51 stretches, the air ventilation plate 4 is driven to slide up and down, and the opening and closing of the air ventilation plate 4 and the opening degree of the air ventilation plate 4 are conveniently controlled.

Referring to fig. 2, both ends of the length direction of the ventilating board 4 are provided with rollers 42, the rollers 42 are rotatably connected with the ventilating board 4, the axis of each roller 42 is arranged along the direction perpendicular to the surface of the ventilating board 4, the rollers 42 are provided with two sets, two sets of rollers 42 are respectively arranged on both sides of the sliding groove 41, each set of rollers 42 comprises a plurality of rollers 42 arranged along the vertical direction, and the embodiment takes two rollers 42 as an example and is abutted against the side wall of the curtain wall frame 1. When the ventilation board 4 slides up and down, the roller 42 is in rolling fit with the vertical side wall of the curtain wall frame 1 to reduce the resistance of the ventilation board 4 sliding up and down, so that the ventilation board 4 can be opened and closed more smoothly.

Referring to fig. 3, in order to improve the sealing performance of the glass curtain wall when the ventilating plate 4 is closed, a limiting groove 12 is formed in the side wall, close to the top of the ventilating plate 4, of the curtain wall frame 1, the limiting groove 12 is arranged along the length direction of the ventilating plate 4, when the ventilating plate 4 is closed, the top of the ventilating plate 4 is in plug-in fit with the limiting groove 12, and the joint of the ventilating plate 4 and the curtain wall frame 1 is sealed.

Referring to fig. 3, a baffle 6 is arranged on the ventilating plate 4, the baffle 6 is in a square shape matched with the ventilating groove 21, the baffle 6 is positioned on one side of the ventilating plate 4 close to the outer curtain wall 2, and the baffle 6 and the ventilating plate 4 are arranged in parallel. Be equipped with a plurality of springs 61 in baffle 6 towards one side of ventilating board 4, a plurality of springs 61 evenly set up around baffle 6, spring 61's one end and 6 fixed connection of baffle, spring 61 keep away from baffle 6's one end and ventilating board 4 fixed connection. Baffle 6 and ventilation slot 21 are pegged graft and are cooperated, and when ventilation board 4 closed, baffle 6 inserts ventilation slot 21 inside under the spring action of spring 61, further promotes the leakproofness of glass curtain wall when ventilation board 4 closed. Meanwhile, when the ventilating plate 4 is closed, one side of the baffle 6, which is far away from the ventilating plate 4, and one side of the outer curtain wall 2, which is far away from the curtain wall frame 1, are in the same plane, which is beneficial to improving the attractiveness and the cleanliness of the glass curtain wall.

Referring to fig. 3, in order to facilitate the baffle 6 to automatically slide out of the ventilation slot 21 when the ventilation board 4 is opened, a guide inclined plane 62 is disposed at the bottom of the baffle 6, one side of the guide inclined plane 62 close to the outer curtain wall 2 is higher than one side of the guide inclined plane 62 far away from the outer curtain wall 2, and meanwhile, the side wall of the ventilation slot 21 close to the guide inclined plane 62 is disposed in parallel with the guide inclined plane 62 and attached to the guide inclined plane 62. When the ventilating board 4 moves downwards and is opened, the guide inclined surface 62 guides the baffle 6, so that the baffle 6 overcomes the elastic force of the spring 61 and moves towards the direction close to the baffle 6, and the baffle automatically slides out of the ventilating slot 21.

The implementation principle of the double-layer curtain wall air circulation opening and closing system is as follows: when indoor outer ventilation circulation that ventilates, open interior curtain 3 earlier, two cylinders 51's piston rod shrink simultaneously, drive ventilating board 4 lapse through push pedal 52, at the in-process that ventilating board 4 glided, spring 61 elastic force effect is overcome to baffle 6 under the effect of direction inclined plane 62, to the direction motion that is close to baffle 6, leave the clearance that supplies the air current to flow through between ventilating board 4 and ventilation groove 21, indoor outer air can circulate this moment.

When indoor outer need not to ventilate when circulating, close interior curtain 3 earlier, two cylinders 51's piston rod stretch simultaneously, drive ventilating board 4 upwards slide, insert spacing groove 12 until ventilating board 4 in, seal the cover to ventilating groove 21, baffle 6 inserts in ventilating groove 21 simultaneously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a double-deck curtain air cycle switching system, includes curtain frame (1), sets up outer curtain (2) in curtain frame (1) one side, sets up interior curtain (3) at curtain frame (1) opposite side, its characterized in that: offer ventilation groove (21) on outer curtain (2), sliding connection ventilating board (4) on the lateral wall of curtain frame (1), ventilating board (4) vertical setting, ventilating board (4) slide along vertical direction, ventilating board (4) cover ventilation groove (21) when sliding to the highest point, be equipped with gliding drive assembly (5) of drive ventilating board (4) on curtain frame (1), one side and curtain frame (1) of interior curtain (3) are articulated.

2. The double-layer curtain wall air circulation opening and closing system as claimed in claim 1, wherein: curtain frame (1) is the frame shape setting, all be equipped with slider (11) on two vertical lateral walls of curtain frame (1), slider (11) vertical setting, spout (41) are seted up at ventilation board (4) length direction's both ends, slider (11) and spout (41) cooperation of pegging graft, drive assembly (5) are located the bottom of ventilation board (4).

3. The double-layer curtain wall air circulation opening and closing system as claimed in claim 2, wherein: the driving assembly (5) comprises two air cylinders (51) arranged below the ventilating plate (4), the air cylinders (51) are respectively arranged on two vertical side walls of the curtain wall frame (1), piston rods of the air cylinders (51) are fixedly connected with the bottom of the ventilating plate (4), and the piston rods of the air cylinders (51) move in the vertical direction.

4. The double-layer curtain wall air circulation opening and closing system as claimed in claim 3, wherein: ventilating plate (4) length direction's both ends all rotate and are equipped with gyro wheel (42), gyro wheel (42) are equipped with a plurality ofly along vertical direction, the axis level of gyro wheel (42) sets up, gyro wheel (42) contradict with the lateral wall of curtain frame (1).

5. The double-layer curtain wall air circulation opening and closing system as claimed in claim 3, wherein: the bottom level of ventilating board (4) is equipped with push pedal (52), the piston rod and the push pedal (52) fixed connection of cylinder (51).

6. The double-layer curtain wall air circulation opening and closing system as claimed in claim 1, wherein: the side wall of the top of the curtain wall framework (1) is provided with a limiting groove (12), and the top of the ventilating plate (4) is in plug-in fit with the limiting groove (12).

7. The double-layer curtain wall air circulation opening and closing system as claimed in claim 1, wherein: one side that ventilating board (4) are close to outer curtain (2) is equipped with baffle (6), baffle (6) and ventilating board (4) parallel arrangement, be equipped with a plurality of springs (61) between baffle (6) and ventilating board (4), the one end and the baffle (6) of spring (61) are connected, the other end and the ventilating board (4) of spring (61) are connected, baffle (6) and ventilation groove (21) cooperation of pegging graft, the bottom of baffle (6) is equipped with direction inclined plane (62), one side that direction inclined plane (62) are close to outer curtain (2) is higher than the opposite side.

8. The double-layer curtain wall air circulation opening and closing system as claimed in claim 7, wherein: one side of the baffle (6) far away from the ventilation plate (4) is flush with one side of the outer curtain wall (2) far away from the curtain wall frame (1).