A kind of thermal insulation and sound absorption aluminum door and window

Abstract

The utility model relates to the technical field of thermally-insulated aluminum doors and windows, and discloses a thermally-insulated aluminum door and window with heat-insulating and sound-absorbing effects, comprising an internal frame, a first external frame, and a second external frame. The internal frame comprises a frame body, buffers are arranged on both sides of the frame body, buckle grooves are arranged on the outer side of the buffer, a buffer cavity is opened on the inner side of the buffer, a hollow cavity is opened on the inner side of the frame body, a first filling cavity and a second filling cavity are opened on the inner side of the first external frame, and a first buckle frame is arranged on the side of the first external frame close to the internal frame. By providing an internal frame, the internal frame adopts glass fiber reinforced nylon material, which helps to reduce heat conduction and noise transfer and has better heat insulation and sound insulation effects. By providing a polyurethane foam material, the polyurethane foam material has good sound insulation performance, and filling it inside the door and window frame can effectively reduce the introduction of external noise and provide a quieter and more comfortable indoor environment.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal-break aluminum doors and windows, and more specifically to a thermal-break aluminum door and window with heat-insulating and sound-absorbing effects. Background Art

[0002] Aluminum alloy doors and windows refer to door and window products made of aluminum alloy materials. Aluminum alloy has the advantages of light weight, corrosion resistance, high strength, and easy processing, so it is widely used in the field of door and window manufacturing.

[0003] Aluminum alloy has good corrosion resistance and oxidation resistance, making doors and windows more durable and not easy to rust or corrode; aluminum alloy is lightweight, and the doors and windows made of it are not only easy to install, but also lighter and more flexible to operate.

[0004] Aluminum alloy is a material with good thermal conductivity. In winter, indoor heat can easily dissipate to the outside through the aluminum alloy frame; in summer, outdoor heat will be conducted indoors, resulting in increased energy consumption of the building. Aluminum alloy is a metal material with high hardness, and sound waves can easily propagate through it. It has poor sound wave blocking effect, so it is difficult to achieve good sound insulation effect. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a thermally insulated aluminum door and window with heat-insulating and sound-absorbing effects to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a thermally insulated aluminum door and window with heat-insulating and sound-absorbing effects, comprising an internal frame, a first outer frame, and a second outer frame, the internal frame comprising a frame body, buffers are arranged on both sides of the frame body, a snap groove is arranged on the outer side of the buffer, a buffer cavity is opened on the inner side of the buffer, a hollow cavity is opened on the inner side of the frame body, a first filling cavity and a second filling cavity are opened on the inner side of the first outer frame, and a first snap frame is arranged on the side of the first outer frame close to the internal frame.

[0007] Furthermore, a third filling cavity is opened on the inner side of the second outer frame, and a second buckle frame is arranged on a side of the second outer frame close to the inner frame.

[0008] Furthermore, the frame body and the buffer component are an integrally formed structure, and the internal frame is made of glass fiber reinforced nylon.

[0009] Furthermore, the first snap-in frame and the second snap-in frame are both matched with the snap-in grooves, and the first outer frame and the second outer frame are both fixedly connected to the frames of the doors and windows.

[0010] Furthermore, the interiors of the hollow cavity, the first filling cavity, the second filling cavity and the third filling cavity are all filled with polyurethane foam material.

[0011] Furthermore, the first outer frame and the second outer frame are both made of aluminum alloy.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with an internal frame, and the internal frame is made of glass fiber reinforced nylon material, usually nylon 6 or nylon 66 is mixed with a certain proportion of glass fiber to form a composite material. The material combines the advantages of nylon and glass fiber, has higher strength, rigidity and weather resistance, is an excellent insulating material, helps to reduce heat conduction and noise transfer, and makes the door and window frame have better heat insulation and sound insulation effects than the traditional all-aluminum alloy material.

[0014] 2. The utility model is provided with polyurethane foam material, which has an extremely low thermal conductivity coefficient and can significantly improve the thermal insulation performance of doors and windows and reduce the heat transfer between indoors and outdoors. This helps to keep the room warm in winter and prevents external heat from entering in summer, thereby saving energy and reducing the energy consumption of air conditioning and heating. The polyurethane foam material has good sound insulation performance. Filling the inside of the door and window frames can effectively reduce the introduction of external noise and provide a quieter and more comfortable indoor environment. After filling with polyurethane foam, the overall structural strength and stability of the door and window frames are improved, which can not only fill the gaps in the frame, but also provide additional support, making the frame more sturdy and durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the first outer frame structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the internal frame structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the second outer frame structure of the utility model.

[0019] The figures are marked as follows: 1. internal frame; 101. frame body; 102. buffer; 103. snap-on groove; 104. buffer cavity; 105. hollow cavity; 2. first outer frame; 201. first filling cavity; 202. second filling cavity; 203. first snap-on frame; 3. second outer frame; 301. third filling cavity; 302. second snap-on frame. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The thermally insulated and sound-absorbing aluminum doors and windows involved in the present invention are not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 4 The utility model provides a thermally insulated aluminum door and window with heat insulation and sound absorption effects, comprising an internal frame 1, a first outer frame 2, and a second outer frame 3. The internal frame 1 comprises a frame body 101, buffers 102 are arranged on both sides of the frame body 101, buckle grooves 103 are arranged on the outer side of the buffer 102, a buffer cavity 104 is opened on the inner side of the buffer 102, a hollow cavity 105 is opened on the inner side of the frame body 101, a first filling cavity 201 and a second filling cavity 202 are opened on the inner side of the first outer frame 2, a first buckle frame 203 is arranged on the side of the first outer frame 2 close to the internal frame 1, a third filling cavity 301 is opened on the inner side of the second outer frame 3, and a second buckle frame 302 is arranged on the side of the second outer frame 3 close to the internal frame 1, and the interiors of the hollow cavity 105, the first filling cavity 201, the second filling cavity 202 and the third filling cavity 301 are all filled with polyurethane foam material.

[0022] In the embodiment of the present application, the glass fiber reinforced nylon material is usually a mixture of nylon 6 or nylon 66 and a certain proportion of glass fiber to form a composite material. The material combines the advantages of nylon and glass fiber, has higher strength, rigidity and weather resistance, is an excellent insulating material, helps to reduce heat conduction and noise transmission, and makes the door and window frame have better heat insulation and sound insulation effects than the traditional all-aluminum alloy material. The polyurethane foam has an extremely low thermal conductivity, which can significantly improve the heat insulation performance of doors and windows and reduce the heat transfer between indoor and outdoor. This helps to keep the room warm in winter and prevent external heat from entering in summer, thereby saving energy and reducing the energy consumption of air conditioning and heating. The polyurethane foam material has good sound insulation performance. Filling inside the door and window frame can effectively reduce the introduction of external noise and provide a quieter and more comfortable indoor environment. After filling with polyurethane foam, the overall structural strength and stability of the door and window frame are improved. The foam can not only fill the gap in the frame, but also provide additional support, making the frame more sturdy and durable.

[0023] In a preferred embodiment, the frame body 101 and the buffer member 102 are an integrally formed structure, and the internal frame 1 is made of glass fiber reinforced nylon. By setting a buffer cavity 104, both sides of the internal frame 1 have a certain deformation space to achieve a buffering effect.

[0024] In a preferred embodiment, the first snap frame 203 and the second snap frame 302 are both adapted to the snap groove 103, the first outer frame 2 and the second outer frame 3 are both fixedly connected to the frames of the doors and windows, and the first outer frame 2 and the second outer frame 3 are both made of aluminum alloy. The aluminum alloy material has low density and light weight, is easy to transport and install, and has high strength and can withstand greater wind pressure and impact force.

[0025] Working principle of the utility model: Glass fiber reinforced nylon material is usually a mixture of nylon 6 or nylon 66 and a certain proportion of glass fiber to form a composite material. The material combines the advantages of nylon and glass fiber, has higher strength, rigidity and weather resistance, is an excellent insulating material, helps to reduce heat conduction and noise transmission, and makes the door and window frames have better heat insulation and sound insulation effects than traditional all-aluminum alloy materials. Polyurethane foam has an extremely low thermal conductivity, which can significantly improve the thermal insulation performance of doors and windows and reduce heat transfer between indoors and outdoors. This helps to keep the room warm in winter and prevent external heat from entering in summer, thereby saving energy and reducing energy consumption for air conditioning and heating. Polyurethane foam material has good sound insulation performance. Filling inside the door and window frames can effectively reduce the introduction of external noise and provide a quieter and more comfortable indoor environment. After filling with polyurethane foam, the overall structural strength and stability of the door and window frames are improved. The foam can not only fill the gaps in the frame, but also provide additional support, making the frame more sturdy and durable.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A thermally insulated aluminum door and window with heat-insulating and sound-absorbing effects, comprising an inner frame (1), a first outer frame (2), and a second outer frame (3), characterized in that: The internal frame (1) comprises a frame body (101), buffer components (102) are arranged on both sides of the frame body (101), a buckle groove (103) is arranged on the outer side of the buffer component (102), a buffer cavity (104) is provided on the inner side of the buffer component (102), a hollow cavity (105) is provided on the inner side of the frame body (101), a first filling cavity (201) and a second filling cavity (202) are provided on the inner side of the first outer frame (2), and a first buckle frame (203) is provided on a side of the first outer frame (2) close to the internal frame (1).

2. The thermally insulated and sound-absorbing aluminum door and window according to claim 1 is characterized in that: A third filling cavity (301) is provided on the inner side of the second outer frame (3), and a second buckle frame (302) is provided on a side of the second outer frame (3) close to the inner frame (1).

3. The thermally insulated and sound-absorbing aluminum door and window according to claim 1 is characterized in that: The frame body (101) and the buffer component (102) are an integrally formed structure, and the internal frame (1) is made of glass fiber reinforced nylon.

4. The thermally insulated and sound-absorbing aluminum door and window according to claim 1 is characterized in that: The first snap-fit ​​frame (203) and the second snap-fit ​​frame (302) are both compatible with the snap-fit ​​groove (103), and the first outer frame (2) and the second outer frame (3) are both fixedly connected to the frame of the door and window.

5. The thermally insulated and sound-absorbing aluminum door and window according to claim 1 is characterized in that: The interiors of the hollow cavity (105), the first filling cavity (201), the second filling cavity (202) and the third filling cavity (301) are all filled with polyurethane foam material.

6. The thermally insulated and sound-absorbing aluminum door and window according to claim 1 is characterized in that: The first outer frame (2) and the second outer frame (3) are both made of aluminum alloy.

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