CN111456590A - Passive composite doors and windows - Google Patents

Abstract

Patent name: passive composite doors and windows. Technical field: passive building doors and windows. Technical problem solved: In the past, the upgrade of ordinary energy-saving doors and windows had to remove all the original door and window structures. This approach caused great damage to the inner and outer walls of the window frame, and the construction was dangerous (for high-rise buildings) and expensive. , and the upgrading and transformation of many doors and windows are limited due to the problems of the outer walls of the doors and windows, the pattern and color of the doors and windows, the problem of residential property management, and the cost of Retrofits are not subject to any restrictions. Technical scheme: Retain the original structure of ordinary energy-saving doors and windows (broken bridge aluminum doors and windows or plastic-steel doors and windows), and on the basis of the original energy-saving doors and windows (broken bridge aluminum doors and windows or plastic-steel doors and windows) structure, transform and strengthen the door and window structure to upgrade it Become passive energy-saving doors and windows.

Description

Passive composite doors and windows

technical field

Low energy and energy efficient passive building door and window system.

Background technique

There is no need to dismantle the original doors and windows, keep the original door and window structure and facade, without destroying the decoration of indoor doors and windows, and easily upgrade ordinary energy-saving doors and windows into passive energy-saving doors and windows, which greatly reduces the annual energy loss and solves the problem. The upgrade of high-rise doors and windows and the doors and windows of houses in the community does not allow the problem of changing the facade and color of doors and windows. See attached drawings: Figure 1, Figure 2, Figure 3, Figure 4; Figure 9, Figure 10, Figure 11.

Save materials and costs, and install quickly. "Passive composite doors and windows" make full use of the original broken bridge aluminum energy-saving door and window structure or plastic-steel energy-saving door and window structure to transform and upgrade the original general energy-saving doors and windows into high-efficiency energy-saving passive doors and windows. At present, the cost of aluminum-clad wood passive energy-saving doors and windows is 3,500 yuan/square meter to 4,500 yuan/square meter, while the cost of passive composite doors and windows is 1,500 yuan/square meter, which means that ordinary energy-saving doors and windows can be upgraded to high-end energy-saving doors with a small investment. The passive doors and windows save more than 50% of the cost. The installation time is short, for example, all doors and windows in a house of about 100 square meters can be installed in one day.

The indoor part of passive composite doors and windows adopts Canadian mahogany or Australian mahogany, which greatly improves the warmth and aesthetics of doors and windows, and makes the indoor parts of doors and windows beautiful and luxurious. The structure design of passive composite doors and windows is reasonable and simple, and the energy saving effect and noise reduction effect are better than Ordinary energy-saving doors and windows are more than doubled. See attached drawings: Figure 1, Figure 2, Figure 3, Figure 4, Figure 9, Figure 10, Figure 11.

SUMMARY OF THE INVENTION

(1) Passive wood-aluminum composite door and window system, which is to transform and upgrade ordinary broken bridge aluminum energy-saving doors and windows into high-efficiency and energy-saving passive wood-aluminum composite doors and windows. For details, please refer to the accompanying drawings: Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6 , Figure 7, Figure 8.

(2) Passive wood-plastic composite door and window system, which is to transform and upgrade ordinary plastic-steel energy-saving doors and windows into high-efficiency and energy-saving passive wood-plastic composite doors and windows. For details, please refer to the accompanying drawings: Figure 1, Figure 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 2 14, Figure 15.

The structural invention of passive composite doors and windows has the following points.

In terms of structural strength, the thickness of the window frame and the sealing glass is increased. The total thickness of the glass of the existing general energy-saving door and window system is 15mm to 25mm, which is a double-layer sealing glass, while the total thickness of the glass of the passive composite door and window system is 40mm to 60mm or more. , It is a three-layer sealing glass. The total thickness of the sealing glass is more than twice the total thickness of the ordinary energy-saving door and window glass. The elastic thermal insulation foam is injected between the glass and the window frame, which prevents the cold air from flowing between the window frame and the glass. It has played a good role in density, please refer to the accompanying drawings in the description for details: Figure 17, Figure 3, Figure 4, Figure 10, Figure 11.

In the structural design of the passive composite door and window system, the original aluminum alloy broken bridge aluminum doors and windows or the original plastic-steel door and window structure and sealing system are maintained in the outdoor part, but the high-quality sealing strips are replaced, and the indoor part of the doors and windows is added with solid wood ( Canadian mahogany or Australian mahogany) structure and sealing system to achieve the best sealing effect of doors and windows.

The passive composite door and window system is suitable for the upgrading of any standard ordinary energy-saving doors and windows; it is also suitable for the upgrading and transformation of any non-standard ordinary energy-saving doors and windows. The new solid wood (Canadian mahogany or Australian mahogany) structure of the system is compatible with the original door and window structure There are two forms of the combination, namely: "series one" form, "series two" form of door and window structure combination.

Series 1: The first form, the new solid wood (Canadian, mahogany or Australian mahogany) structure and the original aluminum alloy broken bridge aluminum structure or the original plastic-steel structure are fixed by screws. For non-standard aluminum alloy broken bridges The transformation and upgrading of aluminum doors and windows or plastic steel doors and windows mostly adopts the "series one" form. Its characteristics are: it is suitable for different requirements of special structure and size of any non-standard doors and windows. For details, please refer to the accompanying drawings in the manual: Figure 1, Figure 3, Figure 5 , Figure 7, Figure 10, Figure 12, Figure 14.

Series 2: The second form, the new solid wood (Canadian mahogany or Australian mahogany) structure and the original aluminum alloy broken bridge aluminum structure or the original plastic-steel structure are connected and fixed by aluminum alloy snap profiles. For standard door and window series, such as : 55 series, 60 series, 65, 70 series and other standard doors and windows of aluminum alloy broken bridge aluminum doors and windows or plastic steel doors and windows are mostly upgraded in the form of "series two". Its characteristics are: installation specifications, which are more conducive to ensuring installation progress and For installation quality, please refer to the accompanying drawings in the description: Figure 1, Figure 4, Figure 6, Figure 8, Figure 11, Figure 13, Figure 15.

Compared with the original doors and windows, the structural strength of the upgraded passive composite doors and windows is greatly enhanced, the energy saving efficiency is greatly improved, and the noise penetration is greatly reduced. , Figure 4, Figure 9, Figure 10, Figure 11, sectional views of doors and windows.

Passive composite door and window systems include "wood-aluminum composite door and window system" and "wood-plastic composite door and window system". The outer (outdoor) structure maintains the original broken bridge aluminum door and window structure or plastic-steel door and window structure, and the inner (indoor) is high-grade (Canadian mahogany or Australian mahogany) solid wood structure, the solid wood structure shape has "straight line", "arc", "curve", etc. The thickness and width of the solid wood structure are determined according to the specific situation and customer's requirements. 16. Sectional drawing of the wooden structure.

The opening fans of the passive energy-saving door and window system are all European-style opening methods with inner side opening and upper hanging, so as to ensure the needs of high-rise building users to open windows for ventilation in windy and rainy days, and to prevent the possibility of window sashes falling from high altitudes. All door and window hardware adopts a complete set of The German imported hardware is used to ensure the opening function of doors and windows, and a double-channel sealing system is used.

The energy-saving principles of passive energy-saving doors and windows are as follows.

Window frame material design of doors and windows: The frame materials of passive composite doors and windows are "wood-aluminum composite structure" (see the accompanying drawings, Figure 3, Figure 4) and "wood-plastic composite structure" (see the accompanying drawings, Figure 10, Figure 11) ), in terms of thermal conductivity of materials, the thermal conductivity of metal materials is higher than that of glass, while the thermal conductivity of plastic and wood is lower than that of glass. 18. However, as long as the structural design is reasonable, the aluminum alloy material with high thermal conductivity can also become a window frame material with better thermal insulation performance. In contrast, wood itself has good thermal insulation performance, so the window frame section structure of passive composite doors and windows is reasonable. , Simple, higher degree of thermal insulation, lower energy-saving costs.

Glass design for the transparent part of doors and windows: The passive composite door and window system adopts a large-space sealed triple glass, as shown in the accompanying drawings: Figure 17, according to the schematic diagram of the German study on the light transmittance and heat loss rate of the passive doors and windows triple-layer sealing glass (see Figure 17). Figure 19), the thermal insulation performance of the sealing glass is closely related to the total thickness of the sealing glass and the size of the gap between the sealing glass. The larger the two, the better the insulation performance of the sealing glass, that is, the sealing glass. The wider the glass spacers between them, the larger the gap between the glass, and the smaller the heat dissipation of the sealing glass. The minimum size of the glass spacer of the passive energy-saving door and window system is 13mm, while the maximum size of the glass spacer of the ordinary energy-saving door and window system is 13mm. For details, please refer to the accompanying drawing: Figure 17. Therefore, the glass design of the passive composite door and window system has a higher degree of thermal insulation. , energy saving costs are also lower.

Sealing system of doors and windows: The frame and sash of passive composite doors and windows adopt an efficient double sealing system, and thermal insulation foam glue is inserted between the glass and the frame to effectively prevent the loss of energy. 4, Figure 10, Figure 11, Figure 7, Figure 8, Figure 14, Figure 15.

Features of passive composite doors and windows: Passive composite doors and windows are based on the original ordinary energy-saving door and window structure, and the doors and windows are transformed and upgraded into passive energy-saving doors and windows. The upgraded passive composite doors and windows, like other passive doors and windows, greatly improve the indoor warmth, and the noise penetration rate is greatly reduced. The passive composite doors and windows are simple and beautiful in the interior appearance, and are mixed with the indoor solid wood furniture and wood decoration. In a word, passive composite doors and windows are a brand-new innovation in the field of passive doors and windows. It avoids many limitations in the transformation and upgrading of energy-saving doors and windows. It has a reasonable system structure, excellent energy-saving effect, low cost, convenient installation, and has broad market prospects. See the actual picture. Figures in the description: Figure 20, Figure 21.

Description of drawings

Figure 1 is a schematic plan view of passive composite doors and windows (indoor).

Figure 2 is a sectional view of the original aluminum alloy doors and windows.

Figure 3 is a cross-sectional view of the structure of "Series 1" of the passive wood-aluminum composite door and window system, and a plan view of the door and window (Figure 1) B-B position cross-sectional view.

Figure 4 is a cross-sectional view of the "Series II" structure of the passive wood-aluminum composite door and window system, and the plan view of the door and window (Figure 1) is a cross-sectional view of the position B-B.

Figure 5 is a cross-sectional view of the structure of "Series 1" of the passive wood-aluminum composite door and window system, and the plan view of the door and window (Figure 1) is a cross-sectional view of the position A-A.

Figure 6 is a cross-sectional view of the "Series II" structure of the passive wood-aluminum composite door and window system, and a plan view of the door and window (Figure 1) A-A position cross-sectional view.

Figure 7 is a cross-sectional view of the "Series I" structure of the passive wood-aluminum composite door and window system; the plan view of the door and window (Figure 1) is a cross-sectional view of the position C-C.

Figure 8 is a cross-sectional view of the passive wood-aluminum composite door and window system "Series II";

Figure 9 is a sectional view of the original plastic-steel doors and windows.

Figure 10 is a cross-sectional view of the "Series I" structure of the passive wood-plastic composite door and window system, and a plan view of the doors and windows (Figure 1), a cross-sectional view of the position B-B.

Figure 11 is a cross-sectional view of the "Series II" structure of the passive wood-plastic composite door and window system, and the plan view of the door and window (Figure 1) is a cross-sectional view of the position B-B.

Figure 12 is a cross-sectional view of the "Series I" structure of the passive wood-plastic composite door and window system, and a plan view of the door and window (Figure 1) A-A position cross-sectional view.

Figure 13 is a cross-sectional view of the "Series II" structure of the passive wood-plastic composite door and window system, and a plan view of the door and window (Figure 1) A-A position cross-sectional view.

Figure 14 is a cross-sectional view of the "Series I" structure of the passive wood-plastic composite door and window system, and a cross-sectional view of the C-C position of the plan view of the door and window (Figure 1).

Figure 15 is a cross-sectional view of the "Series II" structure of the passive wood-plastic composite door and window system, and a plan view of the door and window (Figure 1) C-C position cross-sectional view.

Figure 16 is a cross-sectional view of the new solid wood structure for passive composite doors and windows.

Figure 17 is a cross-sectional view of the original door and window glass structure and the passive composite door and window glass structure.

Figure 18 is a table of thermal conductivity of some building materials.

Fig. 19 is a schematic diagram of heat dissipation of insulating glass.

Figure 20 is a photo of the passive composite door and window (indoor image).

Figure 21 is a photo of the passive composite door and window (indoor image).

Claims (2)

1. For the combination form of the series structure of passive wood-aluminum composite door and window system, please refer to the accompanying drawings in the description for details: Figure 3 and Figure 4, that is, the original aluminum alloy broken bridge aluminum energy-saving door and window structure and the newly added (North American mahogany or Australian mahogany) "The Combination Form and External Shape of the New Structure" of the Solid Wood Structure Combination. 2. The combination form of the series structure of the passive wood-plastic composite door and window system, please refer to the accompanying drawings in the description for details: Figure 10, Figure 11, that is, the combination of the original plastic-steel energy-saving door and window structure and the new (North American mahogany or Australian mahogany) solid wood structure "The Combination Form and External Shape of Novel Structures".

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