Sound insulation and heat insulation aluminum alloy door and window with heat insulation cavity

Abstract

The utility model relates to the technical field of sound insulation and heat insulation aluminum alloy doors and windows, in particular to a sound insulation and heat insulation aluminum alloy door and window with heat insulation cavities. The sound insulation and heat insulation aluminum alloy door and window comprises a window sash, the heat insulation cavities are formed in the upper end and the lower end of the window sash, clamping grooves are formed in the upper ends of the interiors of the heat insulation cavities, and C-shaped heat insulation pads are arranged on the outer sides of the clamping grooves in a circle. A first C-shaped heat insulation strip is arranged at the bottom of the C-shaped heat insulation pad; a mounting groove is formed in the middle of the lowermost end of the heat insulation cavity, and the window sash is mounted on the window frame through the heat insulation cavity through the mounting groove; the sound-insulation and heat-insulation aluminum alloy door and window with the heat-insulation cavity has the beneficial effects that the first C-shaped heat-insulation strip and the heat-insulation cavity are arranged at the upper end and the lower end of the heat-insulation cavity at the same time, the heat-insulation cavity reduces transmission of temperature inside and outside a building, and the heat-insulation and heat-preservation performance is improved; and the C-shaped heat insulation pad surrounds the clamping groove.

Description

Technical Field

[0001] The utility model relates to the technical field of soundproof and heat-insulating aluminum alloy doors and windows, in particular to a soundproof and heat-insulating aluminum alloy door and window with a heat-insulating cavity. Background Art

[0002] Soundproof and heat-insulating aluminum alloy doors and windows are a type of door and window product that uses aluminum alloy materials to achieve sound insulation and heat preservation effects. Aluminum alloy is a lightweight, durable material with good thermal and sound conductivity. Therefore, doors and windows made of aluminum alloy can effectively isolate noise and heat, providing a more comfortable and quiet indoor environment.

[0003] In the prior art, in order to improve the sound insulation and heat insulation effects of doors and windows, a heat insulation cavity is often opened around the doors and windows, and then a heat insulation strip is installed in the heat insulation cavity, thereby improving the sound insulation and heat insulation effects of the doors and windows.

[0004] However, the existing thermal insulation strips in the prior art have simple structures, are mostly single-layer structures, and have poor sound insulation and heat insulation effects. Utility Model Content

[0005] The utility model aims to provide a sound-proof and heat-insulating aluminum alloy door and window with a heat-insulating cavity to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window sash, a heat-insulating cavity is provided at the upper and lower ends of the window sash, a clamping groove is provided at the upper end of the inner part of the heat-insulating cavity, a C-shaped heat-insulating pad is provided around the outer side of the clamping groove, and a first C-shaped heat-insulating strip is provided at the bottom of the C-shaped heat-insulating pad; and a heat-insulating cavity, an installation groove is provided at the middle part of the lower end of the heat-insulating cavity, and the heat-insulating cavity installs the window sash on the window frame through the installation groove.

[0007] Preferably, the C-shaped thermal insulation pad surrounds the retaining groove opened at the top to prevent the heat emitted by the window sash from passing through the retaining groove and causing the temperature inside the entire thermal insulation cavity to rise.

[0008] Preferably, a second C-shaped thermal insulation strip is provided at the upper end of the mounting groove, and a thermal insulation cavity is formed between the second C-shaped thermal insulation strip and the base, and the thermal insulation cavity reduces air convection and weakens the convection transfer of heat energy.

[0009] Preferably, cross reinforcement ribs are provided on the outer side of the middle part of the insulation cavity, which reinforce the insulation cavity and enhance the supporting strength of the insulation cavity. A closing plate is provided on the inner side of the cross reinforcement ribs, which closes the inner opening of the cross reinforcement ribs, thereby forming multiple groups of insulation cavities around the cross reinforcement ribs.

[0010] Preferably, a layer of heat-insulating pad is arranged on the inner side of the closing plate, and the heat-insulating pad can insulate the heat energy outside the heat-insulating cavity and prevent the heat energy from entering the room through the heat-insulating cavity.

[0011] Preferably, a sound insulation pad is provided on the inner side of the thermal insulation pad, and the sound insulation pad soundproofs the thermal insulation cavity to prevent external noise from being transmitted into the room through the thermal insulation cavity.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model proposes a sound-insulating and heat-insulating aluminum alloy door and window with a heat-insulating cavity. The upper and lower ends of the heat-insulating cavity are provided with a first C-shaped heat-insulating strip and a heat-insulating cavity at the same time. The heat-insulating cavity reduces the transfer of temperature inside and outside the building and improves the heat-insulating and heat-preserving performance. A C-shaped heat-insulating pad is provided on the top of the first C-shaped heat-insulating strip. The C-shaped heat-insulating pad surrounds the clamping groove. The C-shaped heat-insulating pad prevents the heat energy of the window sash exposed to the sun from passing through the clamping groove into the heat-insulating cavity, thereby improving the overall temperature inside the heat-insulating cavity. A cross-shaped reinforcing rib is provided on the outer side of the middle of the heat-insulating cavity. The closing plate closes the inner openings of the cross-shaped reinforcement ribs to form multiple groups of insulation cavities around the cross-shaped reinforcement ribs, reducing air convection, weakening the convection transfer of heat energy, and improving the thermal insulation performance of the insulation cavity. A layer of insulation pad is arranged on the inner side of the closing plate to isolate the heat energy irradiated on the outside of the insulation cavity and prevent the heat energy from entering the room through the cross-shaped reinforcement ribs and the closing plate. A sound insulation pad is arranged on the inner side of the insulation pad to soundproof the insulation cavity and prevent external noise from being transmitted to the room through the insulation cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the heat-insulating cavity of the utility model.

[0016] In the figure: window frame 1, window sash 2, insulation cavity 3, holding groove 4, C-shaped insulation pad 5, first C-shaped insulation strip 6, cross reinforcement rib 7, closing plate 8, insulation pad 9, sound insulation pad 10, second C-shaped insulation strip 11, insulation cavity 12, installation groove 13. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1 to Figure 2 The utility model provides a technical solution: a window sash 2, a heat-insulating cavity 3 is provided at the upper and lower ends of the window sash 2, a clamping groove 4 is provided at the upper end of the inner part of the heat-insulating cavity 3, a C-shaped heat-insulating pad 5 is provided on the outer side of the clamping groove 4, and a first C-shaped heat-insulating strip 6 is provided at the bottom of the C-shaped heat-insulating pad 5; and a heat-insulating cavity 3, a mounting groove 13 is provided at the middle part of the lower end of the heat-insulating cavity 3, and the heat-insulating cavity 3 mounts the window sash 2 on the window frame 1 through the mounting groove 13; the C-shaped heat-insulating pad 5 surrounds the clamping groove 4 provided at the top to prevent the heat emitted by the window sash 2 from passing through the clamping groove 4, causing the temperature inside the entire heat-insulating cavity 3 to rise; a second C-shaped heat-insulating strip 11 is provided at the upper end of the mounting groove 13, and a heat-insulating cavity 12 is formed between the second C-shaped heat-insulating strip 11 and the base The heat-insulating cavity 12 reduces the convection of air and weakens the convection transfer of heat energy; a cross-shaped reinforcing rib 7 is arranged on the outer side of the middle part of the heat-insulating cavity 3, and the cross-shaped reinforcing rib 7 reinforces the heat-insulating cavity 3 and strengthens the supporting strength of the heat-insulating cavity 3; a closing plate 8 is arranged on the inner side of the cross-shaped reinforcing rib 7, and the closing plate 8 closes the inner opening of the cross-shaped reinforcing rib 7, so that a plurality of heat-insulating cavities are formed around the cross-shaped reinforcing rib 7; a layer of heat-insulating pad 9 is arranged on the inner side of the closing plate 8, and the heat-insulating pad 9 can isolate the heat energy outside the heat-insulating cavity 3 and prevent the heat energy from entering the room through the heat-insulating cavity 3; a sound-insulating pad 10 is arranged on the inner side of the heat-insulating pad 9, and the sound-insulating pad 10 sound-insulates the heat-insulating cavity 3 and prevents the external noise from being transmitted to the room through the heat-insulating cavity 3.

[0019] In actual use, the upper and lower ends of the window sash 2 are inserted into the clamping groove 4 opened at the top of the insulation cavity 3 and connected to the insulation cavity 3, and the insulation cavity 3 installs the window sash 2 on the window frame 1 through the installation groove 13 opened in the middle of the bottom; the upper and lower ends of the insulation cavity 3 are simultaneously provided with a first C-shaped insulation strip 6 and an insulation cavity 12, the insulation cavity 12 reduces the transfer of temperature inside and outside the building, and improves the thermal insulation performance, and the top of the first C-shaped insulation strip 6 is provided with a C-shaped insulation pad 5, the C-shaped insulation pad 5 surrounds the clamping groove 4, and the C-shaped insulation pad 5 prevents the heat energy of the window sash 2 that has been exposed to the sun from passing through the clamping groove 4 into the insulation cavity 3, thereby improving the insulation inside the insulation cavity 3 Overall temperature, a cross-shaped reinforcing rib 7 is arranged on the outer side of the middle part of the heat-insulating cavity 3, and a closing plate 8 closes the inner opening of the cross-shaped reinforcing rib 7, so that a plurality of heat-insulating cavities are formed around the cross-shaped reinforcing rib 7, thereby reducing air convection, weakening the convection transfer of heat energy, and improving the heat insulation performance of the heat-insulating cavity 3. A layer of heat-insulating pad 9 is arranged on the inner side of the closing plate 8, and the heat-insulating pad 9 isolates the heat energy irradiated on the outer side of the heat-insulating cavity 3 to prevent the heat energy from entering the room through the cross-shaped reinforcing rib 7 and the closing plate 8. A sound-insulating pad 10 is arranged on the inner side of the heat-insulating pad 9 to soundproof the heat-insulating cavity 3 to prevent external noise from being transmitted to the room through the heat-insulating cavity 3.

[0020] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. Sound-insulating and heat-insulating aluminum alloy doors and windows with heat-insulating cavities, characterized by: include: A window sash (2), wherein a heat insulation cavity (3) is provided at the upper and lower ends of the window sash (2), a clamping groove (4) is provided at the inner upper end of the heat insulation cavity (3), a C-shaped heat insulation pad (5) is provided around the outer side of the clamping groove (4), and a first C-shaped heat insulation strip (6) is provided at the bottom of the C-shaped heat insulation pad (5); and A heat-insulating cavity (3) is provided with a mounting groove (13) at the middle of the lower end of the heat-insulating cavity (3), and the heat-insulating cavity (3) mounts the window sash (2) on the window frame (1) through the mounting groove (13).

2. The sound-insulating and heat-insulating aluminum alloy door and window with a heat-insulating cavity according to claim 1 is characterized in that: The C-shaped heat insulation pad (5) surrounds the clamping groove (4) opened at the top, preventing the heat emitted by the window sash (2) from passing through the clamping groove (4) and causing the temperature inside the entire heat insulation cavity (3) to rise.

3. The sound-insulating and heat-insulating aluminum alloy door and window with a heat-insulating cavity according to claim 2 is characterized in that: A second C-shaped heat insulation strip (11) is arranged at the upper end of the installation groove (13); a heat insulation cavity (12) is formed between the second C-shaped heat insulation strip (11) and the base; the heat insulation cavity (12) reduces air convection and weakens the convection transfer of heat energy.

4. The sound-insulating and heat-insulating aluminum alloy door and window with a heat-insulating cavity according to claim 3 is characterized in that: A cross-shaped reinforcing rib (7) is arranged on the outer side of the middle part of the heat-insulating cavity (3), and the cross-shaped reinforcing rib (7) reinforces the heat-insulating cavity (3) to enhance the supporting strength of the heat-insulating cavity (3). A closing plate (8) is arranged on the inner side of the cross-shaped reinforcing rib (7), and the closing plate (8) closes the inner opening of the cross-shaped reinforcing rib (7), so that a plurality of heat-insulating cavities are formed around the cross-shaped reinforcing rib (7).

5. The sound-insulating and heat-insulating aluminum alloy door and window with a heat-insulating cavity according to claim 4 is characterized in that: A layer of heat insulation pad (9) is arranged on the inner side of the closing plate (8), and the heat insulation pad (9) can insulate the heat energy outside the heat insulation cavity (3) to prevent the heat energy from entering the room through the heat insulation cavity (3).

6. The sound-insulating and heat-insulating aluminum alloy door and window with a heat-insulating cavity according to claim 5 is characterized in that: A sound insulation pad (10) is arranged inside the heat insulation pad (9), and the sound insulation pad (10) soundproofs the heat insulation cavity (3) to prevent external noise from being transmitted into the room through the heat insulation cavity (3).

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