CN101498492B - Natural ventilator for curtain wall - Google Patents

Abstract

The invention discloses a curtain wall natural ventilator, which comprises an upper frame material, a lower frame material, an air duct upper auxiliary material, an air duct lower auxiliary material, an inner frame material, a base material and a handle, and a heat-insulating adhesive strip for connecting the upper frame material to the inner frame material , the lower frame material is connected to the heat-insulating rubber strip of the base material, and the upper frame material sits on the top of the base material to form a basic ventilation and heat preservation cavity. In the cavity, there are air duct upper accessories and air duct lower accessories, forming an S-shaped air duct. The inner side of the inner frame material is equipped with top material, fan material, grid and grid frame material. The top material is embedded in the upper edge of the inner frame material. The grid frame material is fixed on the outside of the fan material and covers the entire inner frame material. There is a stepless speed regulator between the fan material and the inner frame material. The handle is rotatably installed on the fan material and is set between the inner frame material. With locking mechanism. It has the advantages of energy saving, noise reduction, heat insulation and safety, etc. It can be continuously ventilated and can be integrated with the curtain wall to improve the overall aesthetic feeling.

Description

Curtain Wall Natural Ventilator

technical field

The present invention relates to ventilation devices, in particular to natural ventilators for curtain wall ventilation. the

Background technique

The traditional ventilation method is to open the window for ventilation, exhaust fan for ventilation or air conditioner for ventilation. These methods have certain advantages, but they cannot meet people's requirements in some respects: rain, snow, insects, noise, and sand particles cannot be prevented from entering the room when windows are opened for ventilation; ventilation is limited by time and season; There will be worries about thieves and wind intrusion, opening windows in high-rise buildings is not safe; opening windows on curtain walls will damage the overall decorative effect, etc. Exhaust fans and air conditioners will generate noise, and they are driven by power, which consumes a certain amount of energy. the

Contents of the invention

Aiming at the above-mentioned problems in the prior art, the present invention aims to provide a curtain wall natural ventilator with a built-in cavity forming an S-shaped air duct, which is good in ventilation, heat preservation, appearance, energy saving, noise reduction, heat insulation and safety. the

The technical scheme adopted in the present invention is:

A curtain wall natural ventilator, comprising an upper frame material, a lower frame material, an air duct upper auxiliary material, an air duct lower auxiliary material, an inner frame material, a base material and a handle. The frame material is connected to the heat-insulating rubber strip of the base material. There is a notch at the lower end of the inner frame material. There are air duct upper auxiliary materials and air duct lower auxiliary materials. One side of the two auxiliary materials is respectively provided with a small notch, which is respectively stuck on the end of the upper frame material and the lower frame material. The other side of the two auxiliary materials is fixed on the inner frame material through screw connection. An S-shaped air duct is formed, and the inner side of the inner frame material is equipped with top material, fan material, grille and grille frame material. The material is rotated and connected, the grid and the grid frame are fixed on the outside of the fan material and cover the entire inner frame material, there is a stepless speed regulator between the fan material and the inner frame material, the handle is rotatably installed on the fan material and There is a locking mechanism between it and the inner frame material.

The left and right sides of the cavity are provided with end sealing plates. the

The inner cavity formed by the upper frame material and the inner frame material, the inner cavity formed by the lower frame material and the base material, and the inner cavity of the fan material are filled with thermal insulation cotton. the

Aluminum bars are fixed on both sides of the inner frame material, and the fan material is rotatably connected to the aluminum bars through hinge mechanisms on both sides. the

The sealing groove on the lower edge of the top material is provided with a sealing strip that seals with the upper edge of the fan material when closed, and the sealing groove on the inner periphery of the fan material is provided with a sealing strip that seals with the surroundings of the inner frame material vent when closed. the

A bracket extending outward is fixed in the middle of the inner frame material, and the stepless speed regulator is installed on the bracket. the

The locking mechanism is composed of an eccentric locking block at the inner end of the handle and a locking hook fixed on the inner frame material. the

The inner side of the base material is provided with an upper slot and a lower slot extending inward, and the auxiliary material flush with the grid is fitted and connected with the base material through the insert on the back. the

The bottom of the base material is connected with an inverted U-shaped installation auxiliary material with one side higher than the other, and a transverse clip edge is provided on the outside of the installation auxiliary material. the

The upper frame material, the lower frame material, the upper auxiliary material of the air duct, the lower auxiliary material of the air duct, the inner frame material, the top material, the fan material, the base material, the grid frame material and the grid are all aluminum profiles. the

The natural ventilator can prevent rain, snow, insects, noise, and sand particles from entering the room when ventilating. The ventilation is not limited by time and season. It can be used with confidence even when there is no one in the room or sleeping. The deflected upward air flow mode prevents the wind entering the room from blowing people and objects; compared with opening windows for ventilation, it can reduce indoor heat loss, the product structure design is reasonable, and the use of high-quality materials can have the same life as doors and windows. Because there is no need to open the windows for ventilation, the safety of the doors and windows is ensured, and the appearance of the entire building is improved. the

In addition, the present invention also has the following advantages:

1. Energy saving: no power consumption;

2. Noise reduction: There is a structural design for reducing noise in the air channel to minimize indoor noise;

3. Large air exchange volume: large-area air exchange channel design, and can be adjusted freely;

4. Heat insulation performance: the shell is made of aluminum alloy, and the inner layer is covered with heat insulation and sound-absorbing materials, which not only has a beautiful appearance, but also plays a good role in heat insulation and sound insulation;

5. Reasonable structural design, easy cleaning, no maintenance, all spare parts are free from corrosion, and can be washed directly with water;

6. Good safety: No matter in terms of installation, structural design, material selection, etc., different use environments are fully considered to ensure its safety and reliability. the

Description of drawings

Fig. 1 is the sectional schematic view of natural ventilator of the present invention;

Fig. 2 is the section bar schematic diagram of natural ventilator of the present invention;

Fig. 3 is the structural representation of locking mechanism;

Fig. 4 is the structural representation of hinge mechanism;

Fig. 5 is the structural representation of stepless speed governor;

Figure 6 is a schematic front view of the fan material, the grid and the grid frame material;

Fig. 7 is the top view of Fig. 6;

Fig. 8 is a plane installation diagram of the present invention;

Figure 9 is an enlarged schematic view of part A of Figure 8;

Fig. 10 is a plane vertical installation diagram of the present invention. the

Detailed ways

The present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. the

Reference signs are explained as follows:

1——upper frame material 2——lower frame material

3—Auxiliary material on the air duct 4—Auxiliary material on the air duct

5——Inner frame material 6——Top material

7——Fan material 8——Base material

9——Grille frame material 10——Grille

11——Accessories 12——Installation accessories

13——Heat insulation strip 14——Opening sealant

15——Insulation cotton 16——Bracket for stepless speed regulator

17——Stepless Speed Regulator 18——Hinge Mechanism

19——handle 20——sealing strip

21——Aluminum angle 22——End sealing plate

23——Aluminum strip 24——Frame material

25——Silicone weather-resistant adhesive 26——Louvres

27——Installation fixing material 28——Glass

As shown in Figures 1 to 7, the natural ventilator is mainly composed of aluminum profile upper frame material 1, lower frame material 2, air duct upper auxiliary material 3, air duct lower auxiliary material 4, inner frame material 5, base material 8 and handle 19 constitute. the

The upper frame material 1 is connected to the heat-insulating rubber strip 13 of the inner frame material 5, the lower frame material 2 is connected to the heat-insulating rubber strip of the base material 8, and the lower end of the inner frame material 5 is provided with a notch, which is connected with the base material 8, Make the upper frame material 1 sit on the top of the base material 8 to form a basic ventilation and heat preservation cavity. End sealing plates 22 are provided on the left and right sides of the cavity. One side of each side is provided with a small notch, respectively stuck on the ends of the upper frame material 1 and the lower frame material 2, and the other side of the two auxiliary materials is fixed on the inner frame material through screw connection, forming an S-shaped air duct, the upper frame The inner cavity formed by the material 1 and the inner frame material 5 and the inner cavity formed by the lower frame material 2 and the base material 8 are filled with thermal insulation cotton 15 . the

The inner side of the inner frame material 5 is provided with a top material 6, a fan material 7, a grid 10 and a grid frame material 9, the top material 6 is embedded in the upper edge of the inner frame material 5, and the two sides of the inner frame material 5 are fixed with screws There are aluminum bars 23, and the fan material 7 is rotatably connected to the aluminum bar 23 through the hinge mechanism 18 on both sides, and can be rotated at a certain angle to achieve the effect of opening and closing. The grille 10 and the grille frame material 9 are fixed on the outside of the fan material and covered The entire inner frame material 5. the

There is a stepless speed regulator 17 between the fan material 7 and the inner frame material 5, and the inner frame material 5 is fixed with a bracket 16 extending outward in the middle, the stepless speed regulator is installed on this bracket, and the front side of the fan material There is a handle 19 that can rotate, and an eccentric locking block is installed at the inner end of the handle, and the locking hook corresponding to it is fixed on the inner frame material 5 with screws, and the inner cavity of the fan material 7 is also filled with thermal insulation cotton 15 . the

The inner side of the base material 8 is provided with an upper slot and a lower slot extending inward. The auxiliary material 11 flush with the grid 10 is fitted and connected with the base material through the insert on the back. The function of the auxiliary material 11 is to cover the auxiliary material. The material fittings inside are attractive in appearance from indoors, and the bottom of the base material 8 is connected with an inverted U-shaped installation accessory 12 that is higher than the other side, and the outside is provided with a horizontal card edge to facilitate installation and positioning. the

The sealing groove of the lower edge of the top material 6 is provided with an opening sealant 14 that seals with the upper edge of the fan material 7 when closed, and the sealing groove around the inner side of the fan material 7 is provided with a sealant that is sealed with the surroundings of the vent of the inner frame material 5 when closed. sealing strip. the

As shown in Figures 8, 9, and 10, when the ventilator is installed on the curtain wall, an installation fixing material 27 is provided on the outside, and the surrounding of the installation fixing material 27 is sealed with the ventilator by a sealing strip 20, and the outside is provided with a louver 26 , between the louver 26 and the curtain wall frame material 24 is sealed with a silicone weather-resistant adhesive 25, and the top material and the installation auxiliary material are respectively fixed on the curtain wall frame material 24 with screws. the

The opening and closing of the above-mentioned ventilator is very simple and convenient. When opening, turn the handle to the vertical state to separate the lock block from the lock hook, and pull the handle outward with your hand, and the push-pull rod of the stepless speed controller will perform telescopic movement accordingly. The fan material and the grille on it can stay at any position, so as to achieve the purpose of adjustable ventilation. When closing, gently push the grille to the vertical state, and turn the handle to the horizontal state to close it. the

The present invention is not limited to the above-mentioned best implementation mode, and anyone can draw other products in various forms under the enlightenment of the present invention. However, no matter any changes are made in its shape or structure, all technical solutions identical or similar to the present invention are within its protection scope. the

Claims (10)

1. A curtain wall natural ventilator, is characterized in that, comprises upper frame material, lower frame material, air duct upper auxiliary material, air duct lower auxiliary material, inner frame material, base material and handle, and the upper frame material connects the inner frame material Heat-insulating rubber strip, the heat-insulating rubber strip that connects the lower frame material to the base material. There is a notch at the lower end of the inner frame material. Cavity, the cavity is equipped with air duct upper auxiliary material and air duct lower auxiliary material. One side of the two auxiliary materials is respectively provided with a small notch, which is respectively stuck at the end of the upper frame material and the lower frame material. The other side of the two auxiliary materials is connected and fixed by screws On the inner frame material, an S-shaped air duct is formed. The inner side of the inner frame material is provided with top material, fan material, grille and grille frame material. The top material is embedded in the upper edge of the inner frame material, and the fan material passes through both sides. The hinge mechanism is connected with the inner frame material in rotation, the grid and the grid frame material are fixed on the outside of the fan material and cover the entire inner frame material, there is a stepless speed regulator between the fan material and the inner frame material, and the handle is rotatable It is installed on the fan material and has a locking mechanism with the inner frame material. 2. The curtain wall natural ventilator according to claim 1, characterized in that end sealing plates are provided on the left and right sides of the cavity. 3. The curtain wall natural ventilator according to claim 1, characterized in that, the inner cavity formed by the upper frame material and the inner frame material, the inner cavity formed by the lower frame material and the base material, and the inner cavity of the fan material are filled There is insulation cotton. 4. The curtain wall natural ventilator according to claim 1, characterized in that aluminum strips are fixed on both sides of the inner frame material, and the fan material is rotatably connected to the aluminum strips through hinge mechanisms on both sides. 5. The curtain wall natural ventilator according to claim 1, characterized in that the sealing groove on the lower edge of the top material is provided with a sealing strip that is sealed with the upper edge of the fan material when closed, and the sealing groove on the inner periphery of the fan material There is a sealing strip that is sealed with the surroundings of the air vent of the inner frame material when it is closed. 6. The curtain wall natural ventilator according to claim 1, characterized in that, the inner frame material is fixed with a bracket extending outwards in the middle, and the stepless speed regulator is installed on the bracket. 7. The curtain wall natural ventilator according to claim 1, wherein the locking mechanism is composed of an eccentric locking block at the inner end of the handle and a locking hook fixed on the inner frame material. 8. The curtain wall natural ventilator according to claim 1, characterized in that, the inner side of the base material is provided with an upper slot and a lower slot extending inward, and the auxiliary material flush with the grid passes through the back slot. The insertion piece is fitted and connected with the base material. 9. The curtain wall natural ventilator according to claim 1, characterized in that an inverted U-shaped installation auxiliary material with one side higher than the other is connected to the bottom of the base material, and a transverse clip edge is provided on the outside of the installation auxiliary material . 10. The curtain wall natural ventilator according to claim 1, characterized in that, the upper frame material, the lower frame material, the upper auxiliary material of the air duct, the lower auxiliary material of the air duct, the inner frame material, the top material, the fan material, the base material, The grille frame material and grille are all aluminum profiles. the

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