CN218599912U - A hidden ventilator structure for building curtain wall - Google Patents

Abstract

The utility model discloses a hidden ventilator structure of building curtain, including the curtain crossbeam that stretches out outward, the curtain crossbeam outside is equipped with the panel, still be equipped with the mounting groove that is located the panel inboard on the curtain crossbeam, the mounting groove bottom is equipped with the indoor and outdoor outer ventilation hole of intercommunication, be equipped with the ventilator that the lid was established on the ventilation hole outward in the mounting groove, the ventilator is including can going up and down and can open and close the air door in outer ventilation hole and be used for driving the switch module that the air door goes up and down. The utility model has the advantages of install in the mounting groove of curtain crossbeam, indoor, outdoor ventilator that can not see all, had both realized the ventilation function, had reached clean and tidy pleasing to the eye architectural effect again.

Description

A hidden ventilator structure for building curtain wall

technical field

The utility model relates to the technical field of a ventilator for a building curtain wall, in particular to a structure of a concealed ventilator for a building curtain wall.

Background technique

Due to building ventilation and energy-saving requirements, open windows are often installed on building curtain walls for ventilation. The effective ventilation area of open windows is large, but the installation of open windows, especially after the windows are opened, makes the facade of the building messy, which has a great impact on the appearance of the building. The setting of open windows It also greatly increases the cost and has an impact on the safe use of the curtain wall.

The utility model is made based on this situation.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a hidden ventilator structure hidden in the beam of the curtain wall.

The utility model is achieved through the following technical solutions:

In order to solve the above-mentioned technical problems, the utility model provides a construction curtain wall concealed ventilator structure, which includes a curtain wall beam protruding outward, a panel is arranged on the outside of the curtain wall beam, and a The installation groove, the bottom of the installation groove is provided with an external ventilation hole connecting the indoor and outdoor, the installation groove is provided with a ventilator covered on the external ventilation hole, and the ventilator includes an external ventilation hole that can be lifted and closed. The damper, and the switch assembly used to drive the damper up and down.

In order to further solve the technical problems to be solved by the utility model, in a construction curtain wall concealed ventilator structure provided by the utility model, the switch assembly includes a slider capable of sliding left and right, and a drive for driving the slider to slide left and right. structure, the slider is hinged with a connecting rod, the other end of the connecting rod is hinged on the air door, and the air door is connected with a lifting guide structure that can make the air door move up and down when sliding left and right.

In order to further solve the technical problems to be solved by the utility model, in a construction curtain wall concealed ventilator structure provided by the utility model, the ventilator includes a frame, and the driving structure includes a lock base fixed on the frame , the lock base is rotatably connected with a vertical drive shaft, the drive shaft is provided with a horizontal swing rod, the outer end of the swing rod is provided with a vertical connecting shaft, and the slider is arranged along the left and right direction Slidingly connected on the lock base, the connecting shaft is movably connected with the slider and can drive the slider to slide left and right.

In order to further solve the technical problems to be solved by the utility model, in a construction curtain wall concealed ventilator structure provided by the utility model, the slider is provided with strip-shaped holes along the indoor and outdoor directions, and the connecting shaft is inserted In the strip hole and can slide and turn inside and outside.

In order to further solve the technical problems to be solved by the utility model, in the structure of a concealed ventilator for a building curtain wall provided by the utility model, a handle is detachably connected to the drive shaft.

In order to further solve the technical problems to be solved by the utility model, in a construction curtain wall concealed ventilator structure provided by the utility model, the ventilator includes a frame, and the frame includes an inner frame, an outer frame and a bottom frame, The lifting guide structure includes guide rails arranged on the side walls of the inner frame and the outer frame, and guide rollers arranged on the inner and outer side walls of the damper. The guide rails are inclined upward, and the guide rollers are installed in the corresponding guide rails and can Slide along the rails.

In order to further solve the technical problems to be solved by the utility model, in a construction curtain wall concealed ventilator structure provided by the utility model, the upper end of the frame body is hinged with a cover plate capable of covering the upper end of the frame body, and the cover plate Ventilation holes connecting the upper and lower sides are provided.

In order to further solve the technical problems to be solved by the utility model, in the structure of a hidden ventilator for a building curtain wall provided by the utility model, the cover plate is rotatably connected with a handle that can stand up and turn down.

In order to further solve the technical problems to be solved by the utility model, in a construction curtain wall concealed ventilator structure provided by the utility model, a first sealing ring is provided around the bottom surface of the damper, and a connecting ring is provided on the bottom frame. For the inner ventilation holes on the upper and lower sides, a second sealing ring is provided around the bottom surface of the bottom frame, and the damper opens and closes the outer ventilation holes by opening and closing the inner ventilation holes.

In order to further solve the technical problems to be solved by the utility model, in the concealed ventilator structure of a building curtain wall provided by the utility model, the outer ventilation hole is covered with a heat insulating sleeve.

Compared with the prior art, the utility model has the following advantages:

1. In this utility model, the ventilator is installed in the installation groove of the beam of the curtain wall, and the ventilator cannot be seen indoors or outdoors, which not only realizes the ventilation function, but also achieves a clean and beautiful architectural effect. In addition, the utility model uses a ventilator with a simpler structure and a smaller volume to replace the opening window, and the cost is lower. Moreover, both the ventilator and the external ventilation hole are located on the indoor side of the panel, and the external ventilation hole faces downward, so it has a good rainproof effect and will not cause water seepage.

2. The utility model uses a switch assembly to open and close the ventilator. When the drive shaft is rotated horizontally, the swing rod swings in the horizontal plane, and the connecting shaft at the end of the swing rod moves in an arc-shaped path, driving the slider to move left and right ( That is, along the length direction of the curtain wall beam), when the slider moves left and right, the damper will be pulled left and right through the connecting rod, and when the damper moves left and right, the damper will rise and fall under the action of the lifting guide structure, thereby covering the inner ventilation hole or opening the inner ventilation hole, and then open and close the outer and inner ventilation holes. The structure is simple, the volume is small, and the switch is simple and convenient. Moreover, the switch assembly improves the opening and closing force of the switch damper, and when the length of the ventilator is long, it can also be closed tightly, and the sealing performance of the ventilator can also be improved.

3. In the utility model, a first sealing ring is arranged around the bottom surface of the damper, a second sealing ring is arranged around the bottom surface of the frame, and a partition is set on the outer ventilation hole. Heat insulation structures such as thermal sleeves, the utility model improves the heat insulation performance of the ventilator through the above several heat insulation structures.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a view from direction A in Fig. 1;

Fig. 3 is the sectional view of B-B place among Fig. 2;

Fig. 4 is a partial enlarged view at C in Fig. 3;

Fig. 5 is a structural diagram at the slider;

Fig. 6 is a schematic diagram of ventilator structure one;

Fig. 7 is a schematic diagram of ventilator structure two;

Fig. 8 is a schematic diagram of the ventilator structure three;

Fig. 9 is a schematic diagram of the beam structure of the curtain wall;

Figure 10 is the second schematic diagram of the beam structure of the curtain wall.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

A kind of building curtain wall concealed ventilator structure as shown in Figure 1 to Figure 10, comprises the curtain wall beam 1 that protrudes outwards, and the outside of described curtain wall beam 1 is provided with panel 2 (panel 2, for example is glass or metal plate etc. ), the curtain wall beam 1 is also provided with an installation groove 11 located inside the panel 2, the bottom of the installation groove 11 is provided with an external ventilation hole 12 connecting the indoor and outdoor, and the installation groove 11 is provided with a cover for external ventilation The ventilator 3 on the hole 12, the ventilator 3 includes a damper 33 capable of lifting and opening and closing the outer ventilation hole 12, and a switch assembly 34 for driving the damper 33 to go up and down.

In the utility model, the ventilator 3 is installed in the installation groove 11 of the curtain wall beam 1, and the ventilator 3 cannot be seen indoors or outdoors, which not only realizes the ventilation function, but also achieves a clean and beautiful architectural effect. In addition, the utility model uses the ventilator 3 with simpler structure and smaller volume to replace the opening window, and the cost is lower.

Moreover, both the ventilator 3 and the outer ventilation hole 12 are located on the indoor side of the panel 2, and the outer ventilation hole 12 faces downward, so it has a better rainproof effect and no water seepage problem will occur.

It is worth noting that, in addition to the structure described in detail below, the switch assembly 34 can also be a structure in which an electric push rod or a cylinder drives the damper 33 up and down, and of course it can also be other similar structures, as long as the damper 33 can be lifted.

In a more specific embodiment of the present invention, as shown in FIGS. 4-7 , the switch assembly 34 includes a slider 345 capable of sliding left and right, and a driving structure for driving the slider 345 to slide left and right. A connecting rod 346 is hinged on the block 345, and the other end of the connecting rod 346 is hinged on the air door 33, and the air door 33 is connected with a lifting guide structure that can make the air door 33 lift when sliding left and right.

Of course, a connecting rod 346 can be connected to the left and right sides of a slider 345, and the dampers 33 can also be movably connected to each other, so that a driving structure can simultaneously drive a plurality of dampers 33 to slide left and right and lift up and down.

The switch assembly 34 improves the opening and closing force of the switch damper 33, and when the ventilator 3 is long, it can also be closed tightly, and the sealing performance of the ventilator 3 can also be improved.

It should be noted that, in addition to the structure described in detail below, the driving structure can also be a structure in which the electric push rod directly pushes the slider 345 to slide left and right, or other similar structures.

In a more specific embodiment of the present utility model, the ventilator 3 includes a frame body 31, and the driving structure includes a lock base 341 fixed on the frame body 31, and the lock base 341 is rotatably connected with a vertical The drive shaft 342, the drive shaft 342 is provided with a horizontal swing rod 343, the outer end of the swing rod 343 is provided with a vertical connecting shaft 344, and the slider 345 is slidably connected to the lock base along the left and right direction 341, the connecting shaft 344 is movably connected with the slider 345 and can drive the slider 345 to slide in the left and right direction. The drive shaft 342, the swing rod 343 and the connecting shaft 344 are preferably integrally formed.

When the drive shaft 342 is rotated horizontally, the swing rod 343 swings in the horizontal plane accordingly, and the connecting shaft 344 at the end of the swing rod 343 moves in an arc-shaped path, driving the slider 345 to move left and right (that is, along the length direction of the curtain wall beam 1) When the slider 345 moves left and right, the damper 33 will be pulled left and right by the connecting rod 346, and when the damper 33 moves left and right, the damper 33 will rise and fall under the effect of the lifting guide structure, thereby covering the inner ventilation hole 32 (described below) Or open the inner ventilation hole 32, and then open and close the outer ventilation hole 12. The structure is simple and the switch is convenient.

In a more specific embodiment of the present utility model, as shown in Figure 5, the slider 345 is provided with a bar-shaped hole 3451 along the indoor and outdoor direction, and the connecting shaft 344 is inserted in the bar-shaped hole 3451 and can Slide and turn in and out of it. The moving path of the connecting shaft 344 is arc-shaped, and the slider 345 is slidably connected to the frame body 31 along the left and right directions (that is, along the indoor and outdoor directions), that is, the slider 345 can only slide left and right, so the strip hole 3451 and the connecting shaft 344 The cooperation of the connecting shaft 344 can convert the arc motion of the connecting shaft 344 into the left and right sliding motion of the slider 345. In this way, when the drive shaft 342 is rotated, the slider 345 will slide left and right.

In a more specific embodiment of the present utility model, a handle 3421 is detachably connected to the drive shaft 342 . That is, the handle 3421 is detachable. When the drive shaft 342 needs to be rotated, the handle 3421 is installed on the drive shaft 342 (generally connected with a square or hexagonal structure), which has the advantage of saving labor; when not in use, The handle 3421 can be removed directly to prevent the handle 3421 from taking up space or affecting the appearance. Insert the handle 3421 to operate only when closing or opening the damper 33, and one handle 3421 can be used with multiple ventilators 3, which saves cost.

In a more specific embodiment of the present utility model, the ventilator 3 includes a frame body 31, and the frame body 31 includes an inner frame 311, an outer frame 312 and a bottom frame 313, as shown in Fig. 4, Fig. 6 and Fig. 7 , the lifting guide structure includes guide rails 314 arranged on the side walls of the inner frame 311 and the outer frame 312, and guide rollers 331 arranged on the inner and outer side walls of the damper 33, the guide rails 314 are inclined upward, and the guide rollers 331 Fit into the corresponding guide rail 314 and be able to slide along the guide rail 314. When the damper 33 moves left and right under the drive of external force, the guide roller 331 will slide along the guide rail 314, and the guide rail 314 is set in an inclined shape with one end low and the other end high. 33 lifts.

It is worth noting that, in addition to the structure described in detail above, the lift guide structure can also be directly provided with slopes at the bottom or both sides of the installation groove 11, and the damper 33 will move up and down along the slopes when sliding left and right. Of course, the slopes are arranged in pairs and all have on the left and right sides of the damper 33, so as to ensure that the damper 33 can rise and fall horizontally.

In a more specific embodiment of the present utility model, the upper end of the frame body 31 is hinged with a cover plate 35 capable of covering the upper end of the frame body 31, so the cover plate 35 can be opened (as shown in Figure 8), which is convenient for opening the cover plate 35 Maintain internals. The cover plate 35 is provided with ventilation holes 351 communicating with its upper and lower sides. Air vent 351 is convenient for indoor and ventilator 3 exchange gas.

Preferably, the air vent 351 is provided with an insect-proof net 352, which can prevent dust and dust.

Preferably, when the cover plate 35 is closed on the upper end of the frame body 31, the top surface of the cover plate 35 is flush with the top surface of the curtain wall beam 1, so that the interior looks relatively flat.

Of course, the cover plate 35 is provided with a switch hole for the handle 3421 to pass through and be inserted into the drive shaft 342. After the handle 3421 is removed, the cover plate 35 has only one switch hole at the switch position, which is clean and beautiful.

In a more specific embodiment of the present invention, the cover plate 35 is rotatably connected with a handle 353 that can stand up and turn down. The handle 353 is for conveniently holding and turning up the cover plate 35 . When the handle 353 is in use, it stands up and is convenient to hold; when the handle 353 is not in use, it is turned down to be flush with the cover plate 35, which is beautiful and easy to operate.

Preferably, the bottom frame 313 is made of engineering plastics with low heat transfer coefficient to increase heat insulation performance.

In a more specific embodiment of the present utility model, a first sealing ring 332 is provided on the periphery of the bottom surface of the damper 33. The first sealing ring 332 is preferably a closed rubber strip. When the damper 33 is closed, the first sealing ring 332 makes The contact position between the bottom surface of the air door 33 and the bottom frame 313 is sealed (the first sealing ring 332 surrounds the inner ventilation hole 32), which ensures the sealing and has the advantage of heat insulation. The bottom frame 313 is provided with an inner ventilation hole 32 communicating with its upper and lower sides, and the periphery of the bottom surface of the bottom frame 313 is provided with a second sealing ring 315, and the second sealing ring 315 is used to seal the ventilator 3 The position where the bottom surface is in contact with the bottom surface of the installation groove 11 also has the advantage of heat insulation. Of course, the second sealing ring 315 encloses each of the outer vent hole 12 and the inner vent hole 32 . The damper 33 opens and closes the outer ventilation hole 12 by opening and closing the inner ventilation hole 32 .

In a more specific embodiment of the present utility model, as shown in FIG. 9 and FIG. 10 , the outer ventilation hole 12 is covered with a heat insulating sleeve 13 . The heat insulation sleeve 13 is used to insulate indoor and outdoor heat and prevent heat from being transferred to the frame body 31 .

As shown in Figure 1, there is an exposed frame gusset 4 on the outside of the panel 2, the exposed frame gusset 4 and the outer end of the curtain wall beam 1 clamp the panel 2, and there is a connection between the exposed frame gusset 4 and the curtain wall beam 1 Insulation strip5. The recessed position of the outer end of the curtain wall beam 1 is provided with an edge-receiving metal plate 6 , and an insulating blanket 7 is arranged between the edge-receiving metal plate and the curtain wall beam 1 . The utility model improves the heat insulation performance of the ventilator 3 parts through the above several heat insulation structures.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (10)

1. The utility model provides a hidden ventilator structure of building curtain, its characterized in that: including outside curtain wall crossbeam (1) that stretches out, the curtain wall crossbeam (1) outside is equipped with panel (2), still be equipped with mounting groove (11) that are located panel (2) inboard on curtain wall crossbeam (1), mounting groove (11) bottom is equipped with intercommunication indoor and outdoor outer ventilation hole (12), be equipped with ventilator (3) of lid on outer ventilation hole (12) in mounting groove (11), ventilator (3) are including can going up and down and can open and close ventilation hole (12) air door (33) and be used for driving switch module (34) that air door (33) go up and down.

2. The hidden ventilator structure of building curtain wall as claimed in claim 1, wherein: the switch assembly (34) comprises a sliding block (345) capable of sliding left and right and a driving structure for driving the sliding block (345) to slide left and right, a connecting rod (346) is hinged to the sliding block (345), the other end of the connecting rod (346) is hinged to the air door (33), and a lifting guide structure capable of enabling the air door (33) to lift when sliding left and right is connected to the air door (33).

3. The hidden ventilator structure of building curtain wall as claimed in claim 2, wherein: the ventilator (3) comprises a frame body (31), the driving structure comprises a lock base (341) fixed on the frame body (31), a vertical driving shaft (342) is connected to the lock base (341) in a rotating mode, a swing rod (343) in the horizontal direction is arranged on the driving shaft (342), a vertical connecting shaft (344) is arranged at the outer end of the swing rod (343), the sliding block (345) is connected to the lock base (341) in a left-right sliding mode, and the connecting shaft (344) is movably connected with the sliding block (345) and can drive the sliding block (345) to slide in the left-right direction.

4. The hidden ventilator structure of building curtain wall as claimed in claim 3, wherein: the sliding block (345) is provided with a strip-shaped hole (3451) along the indoor and outdoor directions, and the connecting shaft (344) is inserted into the strip-shaped hole (3451) and can slide and rotate inside and outside the strip-shaped hole.

5. The hidden ventilator structure of building curtain wall as claimed in claim 3, wherein: the driving shaft (342) is detachably connected with a handle (3421).

6. The hidden ventilator structure of building curtain wall as claimed in claim 2, wherein: the ventilator (3) comprises a frame body (31), the frame body (31) comprises an inner frame (311), an outer frame (312) and a bottom frame (313), the lifting guide structure comprises guide rails (314) arranged on the side walls of the inner frame (311) and the outer frame (312) and guide rollers (331) arranged on the inner side wall and the outer side wall of the air door (33), the guide rails (314) incline upwards, and the guide rollers (331) are arranged in the corresponding guide rails (314) and can slide along the guide rails (314).

7. The hidden ventilator structure of building curtain wall as claimed in claim 6, wherein: the upper end of the frame body (31) is hinged with a cover plate (35) capable of covering the upper end of the frame body (31), and the cover plate (35) is provided with air holes (351) which are communicated with the upper side and the lower side of the cover plate.

8. The hidden ventilator structure of building curtain wall as claimed in claim 7, wherein: the cover plate (35) is rotatably connected with a handle (353) which can be erected and turned over.

9. The hidden ventilator structure of building curtain wall as claimed in claim 6, wherein: the periphery of air door (33) bottom surface is equipped with round first sealing washer (332), be equipped with on end frame (313) and communicate interior ventilation hole (32) of both sides about it, the periphery of the bottom surface of end frame (313) is equipped with round second sealing washer (315), thereby air door (33) open and close outer ventilation hole (12) through opening and close interior ventilation hole (32).

10. The hidden ventilator structure of building curtain wall as claimed in claim 1, wherein: and a heat insulation sleeve (13) is sleeved on the outer vent hole (12).

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