CN201620702U - Wood-clad aluminum high-efficiency energy-saving window - Google Patents

Abstract

The utility model relates to a wood-coated aluminium high-efficiency energy-saving window for separating the indoor environment from outdoors, which comprises an aluminium alloy profile. The part of the profile in the room is coated with a wood part. The inside of the profile is provided with an insulating part. The front and rear sides of the insulating part are respectively provided with a chamber. The left side or the right side of the insulating part is provided with a chamber. The center of the front and back direction of the profile is provided with a fixed part. Glass is arranged on the fixed part. The inside of the profile is provided with an isotonic adhesive tape for water retaining and a first air seal. The side in the profile, which is opposite to the isotonic adhesive tape and is close to the indoor environment, is provided with a sealing adhesive tape for a second air seal. The fixed part is provided with a tower-shaped adhesive tape for compressing the glass. The materials of the sealing adhesive tape, the isotonic adhesive tape and the tower-shaped adhesive tape are ethylene propylene diene monomer. The glass is hollow glass. The rear side of the glass adopts low-emissvity glass. The front side of the glass adopts common white glass. The wood-coated aluminium high-efficiency energy-saving window achieves good effects on wind load resistance performance, rain permeability, air permeability, heat transmission coefficient and sound insulation property.

Description

Wood-clad aluminum high-efficiency energy-saving window

technical field

The utility model relates to a wood-clad aluminum window, in particular to a wood-clad aluminum high-efficiency energy-saving window with improved design, energy saving and stability.

Background technique

Modern people's love for nature has become a trend and trend today. Wood-clad aluminum insulation windows retain the naturalness of wood, which caters to this point and meets the individual needs of fashionable home decoration. Natural flavor. The wood inlaid in the wood-clad aluminum thermal insulation window is fine in texture and rich in texture styles. The appearance adopts a streamlined design and is equipped with arc buckles. The window shape is natural and beautiful, simple and elegant. According to the requirements of interior decoration, logs are wrapped and integrated with the interior decoration.

However, the existing wood-clad aluminum windows are not energy-saving enough to effectively prevent heat from being lost from the inside to the outside of the house, and the strength needs to be strengthened. And the placement of the glass is not scientific enough, and it is easy to affect the strength of the wood-clad aluminum window.

Contents of the invention

The utility model provides a wood-clad aluminum high-efficiency energy-saving window to solve the problem that the wooden-clad aluminum window in the above background technology is not enough energy-saving, cannot effectively prevent heat from being lost from the inside of the house to the outside, the strength needs to be strengthened, and the placement of the glass is not scientific enough question.

The wood-clad aluminum high-efficiency energy-saving window of the utility model is used to separate indoors and outdoors, and includes an aluminum alloy profile. The indoor part of the profile is covered with a wooden part. A chamber is provided on the front and rear sides, and a chamber is provided on the left or right side, and a fixed part is provided in the middle of the front and rear direction of the profile, and the glass is installed on the fixed part.

Among them, the profile is equipped with isobaric rubber strips for water blocking and first airtightness.

Wherein, relative to the isobaric rubber strip, a second airtight sealing rubber strip is provided in the profile near the indoor side.

Wherein, the fixing part is provided with tower-shaped rubber strips for pressing the glass.

Wherein, the material of the sealing rubber strip, the equal pressure rubber strip and the tower rubber strip is EPDM rubber.

Wherein, the glass is insulating glass, the back side of the glass is made of low-emissivity glass, and the front side is made of ordinary white glass.

Wherein, the glass on both sides of the glass is 5mm thick, and the air layer in the middle is 16mm.

Wherein, the material of the wooden part is log or integrated wood.

Through the above-mentioned technical scheme, the utility model makes the high-efficiency energy-saving windows of wood-clad aluminum achieve good effects in wind pressure resistance, rainwater permeability, air permeability, heat transfer coefficient and sound insulation performance, and meets the national building energy-saving requirements. , can greatly reduce heating or air-conditioning energy consumption in engineering, and can meet the aesthetic requirements of high-end luxury buildings, and can be widely used in doors and windows of high-end buildings, achieving beneficial technical effects.

Description of drawings

Fig. 1 is the structural representation of the utility model wood-clad aluminum high-efficiency energy-saving window;

Figures 2a-2c are schematic diagrams of the shapes of the isobaric rubber strip, the sealing rubber strip and the tower rubber strip, respectively.

Explanation of reference signs

Profile-1; Insulation part-2; Wooden part-3; Isobaric rubber strip-4; Sealant strip-5;

Detailed ways

In order to better understand the shape, structure and characteristics of the utility model, preferred embodiments will be listed below and described in detail with reference to the accompanying drawings.

Figure 1 is a schematic structural diagram of the wood-clad aluminum high-efficiency energy-saving window of the present invention. As shown in Figure 1, the wood-clad aluminum high-efficiency energy-saving window is used to separate the indoor and outdoor. In the following description, the indoor direction is the front, and the outdoor direction is the rear. , taking the direction parallel to the indoor-outdoor boundary as the left-right direction.

The wood-clad aluminum high-efficiency energy-saving window includes an aluminum alloy profile 1, and the profile 1 is provided with a heat insulation part 2 to isolate heat exchange between indoor and outdoor. The indoor part of the profile 1 is covered with a wooden part 3 with a thickness of 15mm. The wooden part 3 can be selected from high-quality oak wood or other high-quality logs, or integrated wood.

A chamber 61 and 62 are respectively provided on the front and rear sides of the heat insulation part 2 in the profile 1 , and a chamber 63 is further provided on the left or right side of the heat insulation part 2 , forming a three-chamber structure of the profile 1 . The strength of the profile 1 is enhanced through the design of the three chambers, and better heat insulation performance can be provided.

The profile 1 is provided with a fixing portion matched with the glass 8 for fixing the glass 8 . The fixing part is located in the middle of the front and rear direction of the profile 1, so that the glass 8 is installed in the center of the profile 1, so as to prevent the uneven force on both sides of the profile 1 from affecting the strength of the profile 1. The rear side of the glass 8 adopts Low-E glass (i.e. low-emissivity glass), and the front side adopts ordinary white glass. The installation of the glass 8 adopts a buckle-type assembly method, which is convenient for installing and replacing the glass 8.

An equal pressure rubber strip 4 is arranged inside the profile 1, and the equal pressure rubber strip 4 is used for water blocking and first airtightness. The chamber 63 is formed into an isobaric chamber to adjust the pressure difference between the chamber and the exterior. There is also a sealing rubber strip 5 inside the profile 1, and the sealing rubber strip 5 is closer to the indoor side than the isobaric rubber strip 4, and the sealing rubber strip is used for the second airtightness. A tower-shaped rubber strip 7 is provided at the fixed portion where the glass 8 and the profile 1 are connected to compress the glass 8 .

The shapes of the equal-pressure rubber strip 4 , sealing rubber strip 5 and tower-shaped rubber strip 7 are shown in Fig. 2 a - Fig. 2 c , and the shape design mainly considers: easy and reliable installation, watertight and airtight and reliable. The material of the rubber strip is EPDM rubber, which has the advantages of good weather resistance, good heat resistance and good sealing performance.

The sound insulation performance of the energy-saving window of the utility model is realized by the hollow glass, which is a glass structure with good performance. In addition, the energy-saving of the doors and windows is also blocked by the hollow glass to block heat radiation. The energy-saving effects of hollow structures using different glass are quite different. The utility model adopts 5+16A+5mm hollow glass whose outer side is Low-E, that is, the glass on both sides is 5mm thick, and the middle air layer is 16mm.

The performance test of the wood-clad aluminum high-efficiency energy-saving window of the utility model is:

Anti-wind pressure performance: the deformation test result is: positive pressure 2.0Kpa;

(1/300) negative pressure -2.9Kpa;

    The safety test result is: positive pressure 3.5Kpa;

      3 seconds gust wind pressure negative pressure -3.5Kpa.

Air permeability: under 10pa, per unit seam length, permeation per hour is 0.1m ³ /h*m.

Rainwater permeability: the maximum pressure without leakage is 500Pa.

Heat transfer coefficient: K=1.7w/m ² *k.

Sound insulation performance: Rw=32dB.

Wood-clad aluminum high-efficiency energy-saving windows have achieved good results in wind pressure resistance, rainwater permeability, air permeability, heat transfer coefficient and sound insulation performance, which meet the "environmental Building exterior windows used in cold and severe cold regions in the project of "Friendly Building Materials and Product Development". The heat transfer coefficient K≤1.7w/m ² *k for wood-clad aluminum high-efficiency energy-saving windows. It can greatly reduce heating or air-conditioning energy consumption in engineering, and can meet the aesthetic requirements of high-end luxury buildings, and can be widely used in doors and windows of high-end buildings.

The above description of the utility model is illustrative rather than restrictive. Those skilled in the art understand that many modifications, changes or equivalents can be made to it within the spirit and scope of the claims, but they will all fall into the Into the protection scope of the present utility model.

Claims (9)

1. energy-efficient window of wooden alclad, be used to cut off indoor and outdoor, it is characterized in that, comprise aluminium alloy extrusions, this section bar is coated with wooden part on indoor part, be provided with insulation part in this section bar, this insulation part respectively is provided with a chamber in the front and back side, and in the left side or the right side be provided with a chamber, the center of this section bar fore-and-aft direction is provided with fixed part, glass is installed on this fixed part.

2. the energy-efficient window of wooden alclad as claimed in claim 1 is characterized in that, is provided with in this section bar to be used for the airtight isobaric adhesive tape of the dash and first road.

3. the energy-efficient window of wooden alclad as claimed in claim 2 is characterized in that, interior being provided with near the indoor with respect to these moulding bars of this section bar is used for the airtight sealing joint strip in second road.

4. the energy-efficient window of wooden alclad as claimed in claim 3 is characterized in that this fixed part is provided with the turriform adhesive tape that is used for pressed glass.

5. the energy-efficient window of wooden alclad as claimed in claim 4 is characterized in that the material of sealing adhesive tape, isobaric adhesive tape and turriform adhesive tape is chosen as ethylene propylene diene rubber.

6. the energy-efficient window of wooden alclad as claimed in claim 1 is characterized in that this glass is hollow glass, and the rear side of this glass adopts low emissivity glass, and the common white glass is adopted in the front side.

7. the energy-efficient window of wooden alclad as claimed in claim 6 is characterized in that it is thick that the both sides glass of this glass is 5mm, and middle vacuum layer is 16mm.

8. the energy-efficient window of wooden alclad as claimed in claim 1 is characterized in that, the material of this wooden part is log or integrated timber.

9. the energy-efficient window of wooden alclad as claimed in claim 8 is characterized in that it is thick that this xylem is divided into 15mm.

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