CN207179920U - Delaminating units curtain wall system with ventilation unit - Google Patents

Abstract

The utility model discloses a layered unit curtain wall system with a ventilation device, comprising: a lower horizontal frame of the unit curtain wall, an air channel is formed on the lower horizontal frame of the unit curtain wall, and a ventilation device is installed at the indoor end of the air channel , the ventilation device includes a ventilation device outer frame assembled and fixed with the lower horizontal frame of the unit curtain wall, and one side of the ventilation device outer frame is hinged with a fan frame for opening or closing the ventilation channel. Through the above method, the structure of the utility model is simple and reasonable, and the glass curtain wall can realize indoor and outdoor air exchange without opening the glass window to achieve the purpose of ventilation, so that the overall sense of the building facade is stronger, the aesthetic effect is better, and it is safe. Good sex.

Description

Layered Unit Curtain Wall System with Ventilation

technical field

The utility model relates to the technical field of building curtain walls, in particular to a layered unit curtain wall system with a ventilation device.

Background technique

The existing conventional unit system is set to open the glass window to achieve ventilation, which has the following disadvantages: 1. The opening window is assembled separately and then reassembled with the unit plate, and the cumulative processing error is large; 2. Because the unit plate is isobaric Sealing principle Setting the opening window will reduce the overall watertightness and airtightness of the curtain wall to a certain extent. Under extreme weather conditions or when the indoor and outdoor air pressure is unbalanced, water seepage or leakage will easily occur, and the aesthetics of the facade effect will also have a certain impact. 3. The opening of the glass window is connected with the main body of the curtain wall by hardware, and the most direct force is the fixing screw. Under the long-term wind load or extreme wind load, once the horizontal shear force formed instantaneously exceeds the screw It can withstand the shear force, causing the screw to break and cause the accident of the window sash falling off; the open window may also cause dangerous situations such as falling due to the long-term fatigue state of the hardware when the window is opened, causing losses to the lives and property of the people.

Utility model content

The technical problem mainly solved by the utility model is to provide a layered unit curtain wall system with a ventilation device. The structure is simple and reasonable. The overall sense of the facade is stronger, the aesthetic effect is better, and the safety is good.

In order to solve the above technical problems, a technical solution adopted by the utility model is to provide a layered unit curtain wall system with a ventilation device, including: the lower horizontal frame of the unit curtain wall, and an air passage is formed on the lower horizontal frame of the unit curtain wall, A ventilation device is installed at the indoor end of the ventilation channel, and the ventilation device includes a ventilation device outer frame assembled and fixed with the lower horizontal frame of the unit curtain wall, and one side of the ventilation device outer frame is hinged to open or close the ventilation channel. fan frame.

In a preferred embodiment of the present utility model, the air duct is in the shape of a ladder as a whole, extending obliquely upward from the outdoor to the indoor.

In a preferred embodiment of the present invention, the outer frame of the ventilation device includes a bottom plate, a first side plate and a second side plate, a plurality of ventilation holes are formed on the bottom plate, and the lower bottom surface of the bottom plate is also fixed There are stainless steel preliminary effect filter screen and air filter screen, and described stainless steel primary effect filter screen is positioned at the outside of air filter screen.

In a preferred embodiment of the utility model, the air filter is an activated carbon filter or an electrostatic antibacterial dust removal net.

In a preferred embodiment of the present invention, a sealing strip is provided between the two sides of the bottom surface of the bottom plate and the lower horizontal frame of the unit curtain wall.

In a preferred embodiment of the present invention, the upper end of the first side plate has a sealing strip installation part, and the primary sealing strip is arranged on the sealing strip installation part, and the upper end of the first side plate also has a A fixed horizontal plate, the fixed horizontal plate and the lower horizontal frame of the unit curtain wall are fixedly connected by screws, and the upper end and the lower end of the second side plate are engaged with the lower horizontal frame of the unit curtain wall respectively.

In a preferred embodiment of the present invention, one side of the fan frame is hinged to the top of the second side plate, and the other side is sealed and connected to the primary sealing strip. There is a secondary sealing strip, a lock is installed inside the fan frame, the lock has a deadbolt, and the sealing strip installation part also serves as a locking point of the deadbolt.

In a preferred embodiment of the utility model, sound-absorbing cotton is provided on the outer frame of the ventilation device and the inner wall of the fan frame.

In a preferred embodiment of the present invention, the ventilation duct is further provided with one baffle and two baffles, each of which is provided with a plurality of ventilation holes.

The beneficial effects of the utility model are: the layered unit curtain wall system with a ventilation device of the utility model has a simple and reasonable structure. The overall sense of the surface is stronger, the aesthetic effect is better, and the safety is good.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, wherein:

Fig. 1 is the structural representation of prior art;

Fig. 2 is a schematic structural view of the utility model in an open state;

Fig. 3 is a partial enlarged view of A in Fig. 2;

Fig. 4 is a schematic structural view of the utility model in a closed state.

The marks of the components in the attached drawings are as follows: 1. The lower horizontal frame of the unit curtain wall, 2. The air duct, 3. The bottom plate, 4. The first side plate, 5. The second side plate, 6. The stainless steel primary filter, 7. Air filter, 8, primary sealing strip, 9, sealing strip installation part, 10, secondary sealing strip, 11, fixed horizontal plate, 12, fan frame, 13, lockset, 14, deadbolt, 15, sound-absorbing cotton, 16 , one baffle plate, 17, two baffle plates.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 4, the utility model embodiment comprises:

A layered unit curtain wall system with a ventilation device, comprising: a lower horizontal frame 1 of the unit curtain wall, an air channel 2 is formed on the lower horizontal frame of the unit curtain wall, a ventilation device is installed at the indoor end of the air channel, the The ventilation device comprises a ventilation device outer frame assembled and fixed with the lower transverse frame of the unit curtain wall, and one side of the ventilation device outer frame is hinged with a fan frame 12 for opening or closing the ventilation channel.

The air passage 2 is in a ladder shape as a whole, extending obliquely upward from the outdoors to the indoor. The air passage with this structure can better prevent external rainwater from hitting the indoor, so that the fan frame can also be opened for ventilation in rainy days.

Specifically, the outer frame of the ventilation device includes a bottom plate 3, a first side plate 4 and a second side plate 5, a plurality of ventilation holes are formed on the bottom plate, and a stainless steel primary filter is also fixed on the lower bottom surface of the bottom plate. Net 6 and air filter 7, the stainless steel primary effect filter is positioned at the outside of the air filter, the stainless steel primary filter is used to filter some large particles in the air to block flying insects, and the air filter can filter out Some of the fine dust to ensure the cleanliness of the air flowing into the room.

Preferably, the air filter is an activated carbon filter or an electrostatic antibacterial dust removal net.

Sealing strips are provided between the two sides of the bottom surface of the bottom plate and the lower horizontal frame of the unit curtain wall, so that the outer frame of the ventilation device and the lower horizontal frame of the unit curtain wall have a better sealing effect.

The upper end of the first side plate has a sealing strip installation part 9, the primary sealing strip 8 is arranged on the sealing strip installation part, and the upper end of the first side plate also has a fixed horizontal plate 11, the fixed The transverse plate is fixedly connected to the lower transverse frame of the unit curtain wall by screws, and the upper end and the lower end of the second side plate are engaged with the lower transverse frame of the unit curtain wall respectively.

One side of the fan frame 12 is hinged to the top of the second side plate, and the other side is sealed and connected to the primary sealing strip 8, and a secondary sealing strip 10 is arranged between the two sides of the bottom of the fan frame and the bottom plate. The combination of the primary sealing strip and the secondary sealing strip enables a better sealing effect between the fan frame and the outer frame of the ventilation device when the fan frame is closed.

A lock 13 is installed inside the fan frame, and the lock has a deadbolt 14. The sealing strip installation part is also used as the locking point of the deadbolt. The sealing strip installation part plays two functions, one is for sealing One strip is installed, and the other is used as a locking point, the structure is compact and reasonable.

The above-mentioned ventilation device has its own opening, positioning and locking functions. People can open it at any angle according to their needs in the room. The ventilation principle is that there is a certain air pressure difference between the indoor and outdoor of the curtain wall. After opening the device, the air flows into the room to bring ventilation effect.

The outer frame of the ventilation device and the inner wall of the fan frame have sound-absorbing cotton 15, which can effectively reduce external noise from being introduced into the room, and has strong practicability.

Also have a baffle plate 16 and two road baffle plates 17 on the described ventilation passage, are all provided with a plurality of ventilation holes on the described one baffle plate and the second road baffle plate, the described one baffle plate 16 and the second road baffle plate 17 are used for It isolates large areas of floating objects in the external air, and can also block external rainwater and strong winds to a certain extent.

The beneficial effects of the utility model are: the layered unit curtain wall system with a ventilation device of the utility model has a simple and reasonable structure. The overall sense of the surface is stronger, the aesthetic effect is better, and the safety is good.

The above descriptions are only examples of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the utility model description, or directly or indirectly used in other related technologies fields, are all included in the scope of patent protection of the utility model in the same way.

Claims (9)

1. A layered unit curtain wall system with ventilation device, characterized in that it comprises: the lower horizontal frame of the unit curtain wall, the lower horizontal frame of the unit curtain wall is formed with an air passage, and the indoor end of the air passage is equipped with a ventilation The ventilation device includes a ventilation device outer frame assembled and fixed with the lower horizontal frame of the unit curtain wall, and one side of the ventilation device outer frame is hinged with a fan frame for opening or closing the ventilation channel. 2 . The layered unit curtain wall system with ventilation device according to claim 1 , characterized in that, the air duct is in the shape of a ladder as a whole, extending obliquely upward from outdoor to indoor. 3 . 3. The layered unit curtain wall system with ventilation device according to claim 1, wherein the outer frame of the ventilation device comprises a base plate, a first side plate and a second side plate, and the base plate is formed with a plurality of ventilation holes, and a stainless steel primary filter and an air filter are fixed on the lower bottom surface of the bottom plate, and the stainless steel primary filter is located on the outside of the air filter. 4. The layered unit curtain wall system with ventilation device according to claim 3, wherein the air filter is an activated carbon filter or an electrostatic antibacterial dust removal net. 5. The layered unit curtain wall system with ventilation device according to claim 3, characterized in that, a sealing strip is provided between the two sides of the bottom surface of the bottom plate and the lower horizontal frame of the unit curtain wall. 6. The layered unit curtain wall system with ventilation device according to claim 3, characterized in that, the upper end of the first side plate has a sealing strip installation part, and the sealing strip installation part is provided with a primary sealing strip , the upper end of the first side plate also has a fixed horizontal plate, and the fixed horizontal plate is connected with the lower horizontal frame of the unit curtain wall by screws, and the upper end and the lower end of the second side plate are connected with the lower horizontal frame of the unit curtain wall respectively. The horizontal frame snaps together. 7. The layered unit curtain wall system with ventilation device according to claim 6, wherein one side of the fan frame is hinged to the top of the second side plate, and the other side is sealed and connected to the primary sealing strip. A secondary sealing strip is arranged between the two sides of the bottom of the fan frame and the bottom plate, a lock is installed inside the fan frame, the lock has a deadbolt, and the sealing strip installation part also serves as a locking point of the deadbolt. 8. The layered unit curtain wall system with ventilation device according to claim 1, characterized in that, the outer frame of the ventilation device and the inner wall of the fan frame have sound-absorbing cotton. 9. The layered unit curtain wall system with ventilation device according to claim 1, characterized in that, there is also one baffle plate and two baffle plates on the said ventilation duct, and each of said one baffle plate and the two baffle plates is Provided with multiple ventilation holes.