阅读说明：本技术 一种超低能耗被动房装修改造专用可拆装窗体构造 (Special detachable window structure for ultralow-energy passive house decoration ) 是由 张伟 于 2021-08-09 设计创作，主要内容包括：本发明属于建筑工程技术领域,公开了一种超低能耗被动房装修改造专用可拆装窗体构造,窗体设置在防水承重聚氨酯保温板上,防水承重聚氨酯保温板设置在铝材框架上,铝材框架设置在防水承重聚氨酯保温板上,防水承重聚氨酯保温板设置在墙体上；窗体和铝材框架之间设有密封结构,防水承重聚氨酯保温板和墙体之间设有密封结构,墙体内侧或外侧设置有保温层,室内保温层上部设有装饰面板；铝材框架上通过螺钉固定有填充木板,墙体上通过膨胀螺栓固定有防水承重聚氨酯保温板以及铝材框架。本发明在不破坏原有窗洞的情况下,该构造能达到防水、保温、隔热、无热桥、高气密性、低成本的功能。(The invention belongs to the technical field of building engineering, and discloses a detachable window body structure special for ultralow-energy-consumption passive house decoration transformation, wherein a window body is arranged on a waterproof load-bearing polyurethane heat-insulation plate, the waterproof load-bearing polyurethane heat-insulation plate is arranged on an aluminum frame, the aluminum frame is arranged on the waterproof load-bearing polyurethane heat-insulation plate, and the waterproof load-bearing polyurethane heat-insulation plate is arranged on a wall body; a sealing structure is arranged between the window body and the aluminum frame, a sealing structure is arranged between the waterproof load-bearing polyurethane heat-insulation board and the wall body, a heat-insulation layer is arranged on the inner side or the outer side of the wall body, and a decoration panel is arranged on the upper part of the indoor heat-insulation layer; the aluminum frame is fixed with a filling wood board through screws, and the wall body is fixed with a waterproof load-bearing polyurethane heat-insulation board and the aluminum frame through expansion bolts. The structure can achieve the functions of water resistance, heat preservation, heat insulation, no heat bridge, high air tightness and low cost under the condition of not damaging the original window opening.)

1. A detachable window structure special for ultralow-energy passive house decoration and reconstruction is characterized in that a window is arranged on the detachable window structure special for ultralow-energy passive house decoration and reconstruction;

the window body is arranged on the waterproof load-bearing polyurethane heat-insulation board, and the waterproof load-bearing polyurethane heat-insulation board is arranged on the aluminum frame; the aluminum frame is arranged on the waterproof load-bearing polyurethane heat-insulation board, and the waterproof load-bearing polyurethane heat-insulation board is arranged on the wall;

a sealing structure is arranged between the window body and the aluminum frame, a sealing structure is arranged between the waterproof load-bearing polyurethane heat-insulating plate and the wall body, and a heat-insulating layer is arranged on the inner side or the outer side of the wall body;

the indoor heat insulation layer is characterized in that a decoration panel is arranged on the upper portion of the indoor heat insulation layer, a filling wood plate is fixed on the aluminum frame through screws, a waterproof bearing polyurethane heat insulation plate and the aluminum frame are fixed on the wall body through expansion bolts, and a sealing structure is arranged between the filling wood plate and the window body.

2. The removable window structure for ultra-low energy passive room decoration according to claim 1, wherein said window is made of three-glass two-cavity passive heat-insulating glass.

3. The removable window structure special for ultralow-energy passive room decoration transformation according to claim 1, wherein the waterproof load-bearing polyurethane insulation board is made of polyurethane waterproof insulation material.

4. The removable window structure for ultra-low energy passive room decoration according to claim 1, wherein said aluminum frame is made of aluminum.

5. The removable window structure for ultra-low energy passive room finishing transformation as claimed in claim 1, wherein said sealing structure is weather resistant MS waterproof airtight sealant.

6. The removable window structure for ultra-low energy passive room finishing transformation as claimed in claim 1, wherein said decorative panel is made of heat insulating material.

7. The removable window structure for ultra-low energy passive room decoration according to claim 1, wherein an insulating layer is provided indoors or outdoors.

8. The removable window structure for ultra-low energy passive room decoration according to claim 1, wherein the infill wood sheet is a thermal insulation wood sheet.

9. The removable window structure for ultra-low energy passive room finishing as claimed in claim 1, wherein said screws are made of stainless steel.

10. The removable window structure for ultra-low energy passive room decoration according to claim 1, wherein said expansion bolts are made of stainless steel.

Technical Field

The invention belongs to the technical field of constructional engineering, and particularly relates to a detachable window structure special for ultralow-energy passive house decoration and reconstruction.

Background

At present, the problem that passive room form exists: the whole ultra-low energy consumption system window is customized by a factory, can not be disassembled and assembled on site, is inconvenient to construct, is inconvenient to hoist after being built for a high-rise building, has huge cost, and has a heat bridge in a common window.

The passive house is an ultra-low energy consumption house which is manufactured by Feiste professor of Germany physics through a series of researches on physics, biology and health in 1987, is highly comfortable, constant in temperature, constant in oxygen, constant in static, constant in cleanness and constant in humidity, and is introduced into China in 2011; under the strong promotion of the department of construction, in order to realize the great target of 2030-year carbon peak reaching and 2060-year carbon neutralization proposed by the chairman, relevant policies are issued in various provinces, autonomous states and direct jurisdictional cities, energy is saved, emission is reduced, and the total building energy consumption of the doors and windows is nearly 50%; at present, more than 99% of buildings in China do not adopt passive house systems and ultra-low energy consumption passive windows, passive windows in the market at present mainly adopt windows matched with newly-built buildings, the external whole-window design is mostly adopted, Hunan Jimi passive house science and technology Limited company responds to national policies, the specific requirements of the passive windows in the field of decoration and transformation are actively researched and developed, a detachable passive house special window specially used for decoration and transformation of the existing buildings is designed in 2019, a plurality of project tests and improvements are carried out, at present, products of the fourth generation are carried out, all indexes reach the expected level, and the technology is applied for intellectual property protection in order to guarantee the sustainable development of the companies.

Through the above analysis, the problems and defects of the prior art are as follows:

(1) the customization time of the factory is long, and is generally 40-60 days.

(2) The cost of the whole window is high, generally 2000 plus 4000 yuan per square meter.

(3) Can not be disassembled and assembled by itself.

(4) The external hanging type installation is not directly installed in the middle of a wall body in order to avoid a heat bridge.

The difficulty in solving the above problems and defects is:

the invention relates to a structure which is firm, waterproof, heat-insulating and has no thermal bridge: firstly, metal is firm but heat insulation is not performed, secondly, heat insulation material is not firm, thirdly, wood is heat insulation but is not waterproof, and fourthly, a heat bridge cannot be formed.

The significance of solving the problems and the defects is as follows:

the invention discloses a normal exterior window which is low in cost, durable, heat-insulating, energy-saving and convenient to disassemble, assemble and construct.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a special detachable window structure for ultralow-energy passive house decoration and reconstruction.

The invention is realized in this way, a special detachable window structure for ultralow energy consumption passive house decoration and reconstruction, the detachable window structure is provided with a window body;

the window body is arranged on the waterproof bearing polyurethane heat-insulating board, the waterproof bearing polyurethane heat-insulating board is arranged on the aluminum material frame, the aluminum material frame is arranged on the waterproof bearing polyurethane heat-insulating board, the waterproof bearing polyurethane heat-insulating board is arranged on the wall body, a sealing structure is arranged between the window body and the aluminum material frame, a sealing structure is arranged between the waterproof bearing polyurethane heat-insulating board and the wall body, the inner side or the outer side of the wall body is provided with a heat-insulating layer, the upper part of the indoor heat-insulating layer is provided with a decoration panel, a filling wood board is fixed on the aluminum material frame through screws, the waterproof bearing polyurethane heat-insulating board and the aluminum material frame are fixed on the wall body through expansion bolts, and a sealing structure is arranged between the filling wood board and the window body.

Furthermore, the window body adopts three-glass two-cavity passive heat preservation and insulation glass, so that the effects of lighting, heat preservation and heat insulation are achieved.

Furthermore, the waterproof load-bearing polyurethane heat-insulation board is made of a polyurethane waterproof heat-insulation material, so that the effects of heat insulation, water resistance and corrosion resistance are achieved.

Further, the aluminum frame adopts the aluminium alloy, reaches waterproof, anticorrosive, support, fixed effect, and rethread a series of designs reach the effect that does not have the heat bridge of heat preservation.

Furthermore, the sealing structure adopts weather-proof MS waterproof airtight sealant, multiple protection is achieved, and leakage-free and airtight effects are guaranteed.

Furthermore, the decorative panel is made of heat insulation materials, so that the effects of heat insulation, attractiveness and heat bridge breaking are achieved.

Further, an insulating layer is arranged indoors or outdoors.

Furthermore, the filling wood board is a heat-insulation wood board, so that the filling wood board is prevented from falling inwards, can keep warm and has no heat bridge.

Furthermore, the screw is made of stainless steel, so that the effects of rust prevention and fixation are achieved.

Furthermore, the expansion bolt is made of stainless steel, so that the effects of rust prevention and fixation are achieved.

By combining all the technical schemes, the invention has the advantages and positive effects that:

the invention solves the problems that the current passive window can not be detached, the difficulty of installing a large whole window on site is high, the window is difficult to enter a house, the hoisting construction is inconvenient, and the cost is huge; the structure can achieve the functions of water resistance, heat preservation, heat insulation, no heat bridge, high air tightness and low cost under the condition of not damaging the original window opening.

Compared with the prior art, the invention has the advantages that:

the detachable window body structure is provided with a window body; the window body is arranged on the waterproof load-bearing polyurethane heat-insulation board, the waterproof load-bearing polyurethane heat-insulation board is arranged on the aluminum frame, the aluminum frame is arranged on the waterproof load-bearing polyurethane heat-insulation board, the waterproof load-bearing polyurethane heat-insulation board is arranged on the wall body, a sealing structure is arranged between the window body and the aluminum frame, the sealing structure is arranged between the waterproof load-bearing polyurethane heat-insulation board and the wall body, the inner side or the outer side of the wall body is provided with a heat-insulation layer, the upper part of the indoor heat-insulation layer is provided with a decoration panel, the aluminum frame is fixed with a filling wood plate through screws, the wall body is fixed with the waterproof load-bearing polyurethane heat-insulation board and the aluminum frame through expansion bolts, and the sealing structure is arranged between the filling wood plate and the window body; the invention solves the problems that the current passive window can not be detached, the difficulty of installing a large whole window on site is high, the window is difficult to enter a house, the hoisting construction is inconvenient, and the cost is huge; the structure can achieve the functions of water resistance, heat preservation, heat insulation, no heat bridge, high air tightness and low cost under the condition of not damaging the original window opening. Can be directly installed in the middle of the wall body, is more stable and convenient and has no heat bridge. Can be disassembled for installation and is more convenient. And factory customization is not needed, so that the use cost is reduced. Has been used in a plurality of reconstruction, decoration and villa projects, and has good effect.

Drawings

Fig. 1 is a schematic diagram of a detachable window structure provided in an embodiment of the present invention.

In the figure: (a) an inner heat-insulating wall body; (b) an outer heat-insulating wall.

Fig. 2 is a flow chart of the installation of the detachable window structure according to the embodiment of the present invention.

Fig. 3 is a flow chart of a design of a detachable window structure according to an embodiment of the present invention.

In the figure: 1. a window body; 2. a waterproof load-bearing polyurethane insulation board; 3. an aluminum frame; 4. a wall body; 5. a sealing structure; 6. a decorative panel; 7. an indoor insulating layer; 8. filling a wood board; 9. a screw; 10. an expansion bolt.

Fig. 4 shows the heat conduction principle of the inner thermal insulation wall provided by the embodiment of the invention.

Fig. 5 shows the heat conduction principle of the external thermal insulation wall according to the embodiment of the present invention.

Fig. 6 shows the heat conduction principle of the inner thermal insulation wall according to the embodiment of the present invention.

Fig. 7 shows the heat conduction principle of the external thermal insulation wall according to the embodiment of the present invention.

Fig. 8 is a schematic view of the connection of an aluminum frame in a frame support according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Aiming at the problems in the prior art, the invention provides a special detachable window structure for ultralow-energy passive house decoration and reconstruction, and the invention is described in detail below with reference to the accompanying drawings.

As shown in fig. 1(a) inner heat insulation wall and fig. 1(b) outer heat insulation wall), a special detachable window structure for ultralow energy consumption passive room decoration and reconstruction is provided with a window 1;

the window body 1 is arranged on a waterproof load-bearing polyurethane heat-insulation board 2, the waterproof load-bearing polyurethane heat-insulation board 2 is arranged on an aluminum material frame 3, the aluminum material frame 3 is arranged on the waterproof load-bearing polyurethane heat-insulation board 2, the waterproof load-bearing polyurethane heat-insulation board 2 is arranged on a wall body 4, a sealing structure 5 is arranged between the waterproof load-bearing polyurethane heat-insulation board 2 and the wall body 4, the sealing structure 5 is arranged between the window body 1 and the aluminum material frame 3, a heat-insulation layer 7 is arranged on the inner side or the outer side of the wall body 4, a decoration panel 6 is arranged on the upper portion of the indoor heat-insulation layer 7, a filling wood plate 8 is fixed on the aluminum material frame 3 through a screw 9, the waterproof load-bearing polyurethane heat-insulation board 2 and the aluminum material frame 3 are fixed on the wall body 4 through an expansion bolt 10, and the sealing structure 5 is arranged between the filling wood plate 8 and the window body 1.

Preferably, the window body 1 adopts three-glass two-cavity passive heat preservation and insulation glass, so that the effects of lighting, heat preservation and heat insulation are achieved.

The waterproof load-bearing polyurethane heat-insulation board 2 is made of a polyurethane waterproof heat-insulation material, and the effects of heat insulation, water resistance and corrosion resistance are achieved.

The aluminum frame 3 is made of aluminum profiles, and the effects of water resistance, corrosion resistance, supporting and fixing are achieved.

Preferably, the sealing structure 5 adopts weather-proof MS waterproof airtight sealant for multiple protection, so that no leakage and airtight effect are ensured.

The decoration panel 6 is made of heat insulation materials, so that the effects of heat preservation, attractiveness and heat bridge breaking are achieved.

Preferably, the indoor heat-insulating layer 7 is made of heat-insulating wood boards.

The filling wood board 8 is a heat-insulation wood board, so that the filling wood board is prevented from falling inwards, can keep warm and has no heat bridge.

The screw 9 is made of stainless steel, so that the effects of rust prevention and fixation are achieved.

The expansion bolt 10 is made of stainless steel, so that the effects of rust prevention and fixation are achieved.

As shown in fig. 2, the installation process of the special detachable window structure for ultra-low energy consumption passive room decoration and reconstruction is as follows:

s101: installing a waterproof load-bearing polyurethane insulation board 2;

s102: installing the aluminum frame 3 and fixing the aluminum frame by using expansion bolts 10;

s103: installing a waterproof load-bearing polyurethane insulation board 2;

s104: installing a window body 1;

s105: installing a filling wood board 8 and fixing the filling wood board by using a screw 9;

s106: installing an indoor heat-insulating layer 7;

s107: mounting a sealing structure 5;

s108: a decorative panel 6 is installed.

As shown in fig. 3, a design flow of a special detachable window structure for ultra-low energy consumption passive room decoration is as follows:

s201: no thermal bridge design;

s202: integral multiple waterproof design;

s203: the design of field installation can be disassembled;

s204: designing high-efficiency heat insulation;

s205: designing air tightness;

s206: durability, corrosion resistance design.

In the invention, glass with three glasses and two cavities is adopted; the outer frame is made of aluminum section; the uninterrupted heat preservation and insulation layer (without heat bridge) adopts wood and other wall heat preservation materials; MS sealant is adopted for water prevention; the connection and fixation adopt welding, stainless steel screws and stainless steel expansion bolts.

The invention can prevent heat conduction through the uninterrupted heat preservation and insulation layer (without heat bridge) to achieve the effect of heat preservation and insulation. The waterproof sealant achieves the effects of water resistance, corrosion resistance and air tightness. Through the metal aluminum profile, the effects of fire prevention, water resistance, firmness and support are achieved. Through 3 layers of glass, two cavities are filled with inert gas, and a heat insulation film is attached, so that the effects of heat preservation, heat insulation and light transmission are achieved. The combination of the 4 methods achieves the overall effects of heat preservation, heat insulation, lighting, water resistance, air tightness and firmness.

The positive effects of the present invention will be further described with reference to the following application examples.

The invention is applied to passive resident decoration projects in a certain city; the method is applied to a city energetic, Fengdanli house 4-span 2-unit 29-floor passive house decoration project; the method is applied to a passive house villa decoration project (project is built) in a A840 passive house villa area of a city co-rising lake villa;

the principle is as follows: in the heat conduction, the principle of heat conduction of the thermal insulation wall in FIG. 4 is shown. Such as the heat conduction principle of the external thermal insulation wall in figure 5.

The waterproof principle is as shown in figure 6. Such as the heat conduction principle of the external thermal insulation wall in figure 7.

In the frame support, as shown in the schematic connection diagram of the aluminum frame in fig. 8.

The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.