Energy-saving door and window for green building

Abstract

The utility model belongs to the technical field of green buildings, in particular to an energy-saving door and window for a green building, which comprises a window frame, a limit frame arranged inside the window frame, a positioning rod arranged on one side of the front of the limit frame, a window body arranged on the outer surface of the positioning rod, a positioning hole arranged on one side of the front of the window body, and a fixing frame arranged on the window body in front of the positioning hole. Through mutual cooperation of the inner glass plate, the shielding layer, the sealant, the outer glass plate, the heat insulation layer, the light reflection layer and the sealing layer, the energy-saving and heat-preservation effects are improved, and the problem that indoor and outdoor heat forms a rapid heat conduction channel through a window body in the refrigerating process in summer and the heating process in winter is solved; through mutual cooperation of the window frame, the limiting frame, the positioning rod, the window body, the positioning hole, the fixing frame, the first threaded hole, the fastener, the second threaded hole and the mounting groove, the window frame and the window body are convenient to disassemble and assemble, and the problem that after the window body is damaged, the window frame is also scrapped is avoided.

Description

Technical Field

[0001] This utility model relates to the field of green building technology, specifically to an energy-saving door and window for green buildings. Background Technology

[0002] Green building refers to a sustainable building model that achieves harmonious coexistence between humans and nature by efficiently utilizing resources, reducing pollution emissions, and optimizing the ecological environment throughout the entire life cycle of building design, construction, and use. Its core lies in reducing energy consumption and improving health and comfort. Energy-saving doors and windows, as key components, use materials such as double-glazed windows and thermally broken aluminum profiles to effectively reduce building energy consumption by 30%-50% by blocking heat conduction and regulating lighting and ventilation. At the same time, they reduce noise and improve the indoor thermal environment, helping buildings achieve low-carbon goals throughout their entire life cycle. They are an important technical support for green building to achieve energy conservation and environmental protection.

[0003] Existing patent CN222362955U discloses an energy-saving door and window for green buildings, including a frame, a rotating window installed on the inner wall of the frame, a roll-up assembly fixedly connected to the front end of the frame, a pulling assembly installed at the front end of the rotating window, and a protective assembly installed at the front end of the frame. The roll-up assembly includes a baffle, the rear end of which is fixedly connected to the front end of the frame. A rotating shaft is rotatably connected to the inner wall of the baffle, and a roll-up shaft is fixedly connected to the outer wall of the rotating shaft. The pulling assembly includes a slider, which is slidably connected to the front end of the rotating window, and a fixing sleeve is rotatably connected to the outer wall of the slider. In this invention, by placing a sunshade cloth on the outside of the rotating window, when the sunshade cloth is pulled down, it blocks sunlight from contacting the door and window. Simultaneously, a gap is created between the sunshade cloth and the door and window, thus significantly reducing heat transfer. The overall device has good thermal insulation.

[0004] The existing technology has the following problems:

[0005] 1. Existing energy-saving doors and windows for green buildings generally have only average energy-saving and heat-insulating effects. This leads to a rapid heat conduction channel between indoor and outdoor heat through the window during summer cooling and winter heating, inducing a significant thermal bridge effect. This causes a surge in the load on air conditioning and heating systems, increases building operating energy consumption, and reduces energy utilization.

[0006] 2. Existing energy-saving doors and windows for green buildings have an integrated structure between the window frame and the window body, which is not convenient for disassembly and assembly. This also means that when the window body is damaged during use, the window frame will also be scrapped, requiring the replacement of the entire door and window, which increases the cost of use and fails to meet the usage requirements. Utility Model Content

[0007] To address the shortcomings of existing technologies, this utility model provides an energy-saving door and window for green buildings. It solves the problem that the current energy-saving and heat-insulating effects are generally average. This leads to a rapid heat conduction channel between indoor and outdoor heat through the window during summer cooling and winter heating, inducing a significant thermal bridge effect. This causes a surge in the load on air conditioning and heating systems, increases building energy consumption, and makes disassembly and assembly inconvenient. As a result, when the window is damaged during use, the window frame will also be rendered unusable, requiring the replacement of the entire door and window.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving door and window for green buildings, including a window frame, a limiting frame is provided inside the window frame, a positioning rod is provided on one side of the front of the limiting frame, a window body is provided on the outer surface of the positioning rod, a positioning hole is provided on one side of the front of the window body, a fixing frame is provided in front of the positioning hole on the window body, a first threaded hole is provided on one side of the front of the fixing frame, a fastener is provided inside the first threaded hole, a second threaded hole is provided on one side of the front of the window frame, and an installation groove is provided on one side of the inner wall of the window frame.

[0009] As a preferred embodiment of this utility model, the limiting frame is fixedly installed on the window frame, and the size of the limiting frame is adapted to the size of the window.

[0010] As a preferred embodiment of this utility model, the positioning rod and the limiting frame are integrated, the position of the positioning rod corresponds to the position of the positioning hole, and there are four sets of positioning rods arranged in a rectangular pattern.

[0011] As a preferred embodiment of this utility model, the window includes an inner glass panel, a shielding layer on the back of the inner glass panel, a sealant on the front of the inner glass panel, an outer glass panel on the front of the sealant, a heat insulation layer on the front of the outer glass panel, a reflective layer on the front of the heat insulation layer, and a sealing layer on the outer edge of the outer glass panel.

[0012] In a preferred embodiment of this invention, the inner glass plate and the outer glass plate are bonded together with a sealant, and the dimensions of the inner glass plate are adapted to the dimensions of the outer glass plate.

[0013] As a preferred embodiment of this utility model, the shielding layer is installed on the inner glass plate by adhesive bonding, the heat insulation layer is installed on the outer glass plate by adhesive bonding, the size of the heat insulation layer is adapted to the size of the reflective layer, and the materials of the shielding layer, the heat insulation layer and the reflective layer are indium tin oxide, PET-based safety film and 3M reflective film, respectively.

[0014] As a preferred embodiment of this utility model, the positions of the first threaded hole and the second threaded hole are respectively arranged to correspond to each other, and the dimensions of the first threaded hole, the fastener, and the second threaded hole are adapted to each other.

[0015] Compared with the prior art, this utility model provides an energy-saving door and window for green buildings, which has the following beneficial effects:

[0016] 1. This energy-saving door and window for green buildings consists of an inner glass panel, a shielding layer, a sealant, an outer glass panel, a heat insulation layer, a reflective layer, and a sealing layer. During use, the sealant first ensures a tight seal between the inner and outer glass panels, preventing air leakage. Then, the indium tin oxide (ITO) heat insulation layer provides excellent light transmission while effectively blocking solar heat radiation. The reflective layer further enhances light reflection, reducing heat entering the room. The shielding layer uses a PET-based safety film to effectively isolate indoor and outdoor temperatures, preventing heat conduction through the window. Finally, the sealing layer ensures the overall structural airtightness, further improving energy-saving and heat-insulating effects. This design avoids the problem of rapid heat conduction through the window during summer cooling and winter heating, thus improving energy utilization.

[0017] 2. This energy-saving door and window for green buildings is designed with a window frame, a limiting frame, a positioning rod, a window body, positioning holes, a fixing frame, a first threaded hole, fasteners, a second threaded hole, and an installation groove. When the window body is damaged, the fasteners are first turned counterclockwise to unscrew them from the first and second threaded holes, separating the fixing frame from the window frame. Then, the installation groove allows the user to pull the damaged window body horizontally backward to remove it, thus completing the disassembly operation. During installation, the installation groove allows the user to place the window body inside the window frame and align it with the limiting frame. Simultaneously, the positioning rod is inserted into the positioning hole to position the window body, improving its stability. Finally, the fixing frame is attached to the window frame, and the fasteners are rotated to connect the first and second threaded holes, supporting and fixing the window body, thus completing the installation operation. This design facilitates the assembly and disassembly of the window frame and window body, avoiding the problem of the window frame also becoming unusable when the window body is damaged, reducing usage costs and meeting usage requirements. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the window frame of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the fixing frame of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the window of this utility model.

[0022] In the diagram: 1. Window frame; 2. Limiting frame; 3. Positioning rod; 4. Window body; 401. Inner glass panel; 402. Shielding layer; 403. Sealant; 404. Outer glass panel; 405. Heat insulation layer; 406. Reflective layer; 407. Sealing layer; 5. Positioning hole; 6. Fixing frame; 7. First threaded hole; 8. Fastener; 9. Second threaded hole; 10. Mounting groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of an energy-saving door and window for green buildings, including a window frame 1, a limiting frame 2 inside the window frame 1, a positioning rod 3 on one side of the front of the limiting frame 2, a window body 4 on the outer surface of the positioning rod 3, a positioning hole 5 on one side of the front of the window body 4, a fixing frame 6 in front of the positioning hole 5, a first threaded hole 7 on one side of the front of the fixing frame 6, a fastener 8 inside the first threaded hole 7, a second threaded hole 9 on one side of the front of the window frame 1, and an installation groove 10 on one side of the inner wall of the window frame 1; the positions of the first threaded hole 7 and the second threaded hole 9 are corresponding to each other, and the dimensions of the first threaded hole 7 and the fastener 8 are adapted to the dimensions of the second threaded hole 9;

[0025] Specifically, it facilitates the connection between the first threaded hole 7 and the second threaded hole 9 by rotating the fastener 8, thereby supporting and fixing the window 4 and improving the stability and firmness of the window 4.

[0026] Reference Figure 2 The limiting frame 2 is fixedly installed on the window frame 1, and the size of the limiting frame 2 is adapted to the size of the window 4; the positioning rod 3 is integrated with the limiting frame 2, and the position of the positioning rod 3 corresponds to the position of the positioning hole 5. There are four sets of positioning rods 3, and the four sets of positioning rods 3 are arranged in a rectangular shape.

[0027] Specifically, it allows users to place the form 4 inside the window frame 1 and attach it to the limiting frame 2. At the same time, the positioning rod 3 is inserted into the positioning hole 5 to position the form 4 and improve its stability.

[0028] Reference Figure 1 , Figure 2 and Figure 4 The window 4 includes an inner glass panel 401, a shielding layer 402 on the back of the inner glass panel 401, a sealant 403 on the front of the inner glass panel 401, an outer glass panel 404 on the front of the sealant 403, a heat insulation layer 405 on the front of the outer glass panel 404, a reflective layer 406 on the front of the heat insulation layer 405, and a sealing layer 407 on the outer edge of the outer glass panel 404. The inner glass panel 401 and the outer glass panel 404 are bonded together by the sealant 403, and the size of the inner glass panel 401 is adapted to the size of the outer glass panel 404.

[0029] Specifically: the sealant 403 ensures a tight seal between the inner glass plate 401 and the outer glass plate 404, preventing air leakage.

[0030] Reference Figure 4 The shielding layer 402 is installed on the inner glass plate 401 by adhesive bonding, and the heat insulation layer 405 is installed on the outer glass plate 404 by adhesive bonding. The size of the heat insulation layer 405 is adapted to the size of the reflective layer 406. The materials of the shielding layer 402, the heat insulation layer 405 and the reflective layer 406 are indium tin oxide, PET-based safety film and 3M reflective film, respectively.

[0031] Specifically: the heat insulation layer 405, made of indium tin oxide, has good light transmittance and can effectively block solar heat radiation. The reflective layer 406 further enhances light reflection and reduces heat entering the room. The shielding layer 402 uses a PET-based safety film to effectively isolate indoor and outdoor temperatures and prevent heat conduction from the window 4. Through the cooperation of these three components, the energy-saving and heat-insulating effect of doors and windows can be improved.

[0032] The working principle and usage process of this utility model are as follows: In use, the sealant 403 first ensures the sealing between the inner glass plate 401 and the outer glass plate 404 to prevent air leakage. Then, the heat insulation layer 405 made of indium tin oxide has good light transmittance and can effectively block solar heat radiation. The reflective layer 406 further enhances the light reflection capability and reduces heat entering the room. The shielding layer 402 is made of PET-based safety film, which effectively isolates indoor and outdoor temperatures and prevents the window 4 from conducting heat. Finally, the sealing layer 407 ensures the sealing of the overall structure and further improves the energy-saving and heat-insulating effect.

[0033] When window 4 is damaged, first rotate the fastener 8 counterclockwise to unscrew it from the first threaded hole 7 and the second threaded hole 9, separating the fixing frame 6 from the window frame 1. Then, through the mounting groove 10 on the window frame 1, the user can pull the damaged window 4 backward horizontally to remove it, thus completing the disassembly of window 4. During installation, first, through the mounting groove 10, the user can place window 4 inside the window frame 1 and abut it against the limiting frame 2. At the same time, the positioning rod 3 on the limiting frame 2 is inserted into the positioning hole 5 on window 4 to position window 4 and improve its stability. Finally, attach the fixing frame 6 to the window frame 1 and rotate the fastener 8 to connect the first threaded hole 7 and the second threaded hole 9 to support and fix window 4, thus completing the installation of window 4.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An energy-saving door and window for green building, comprising a window frame (1), characterized in that: The window frame (1) is internally provided with a limiting frame (2), the limiting frame (2) is provided with a positioning rod (3) on the front side, the positioning rod (3) is provided with a window body (4) on the outer surface, the window body (4) is provided with a positioning hole (5) on the front side, the window body (4) is provided with a fixed frame (6) in front of the positioning hole (5), the fixed frame (6) is provided with a first threaded hole (7) on the front side, the first threaded hole (7) is internally provided with a fastener (8), the window frame (1) is provided with a second threaded hole (9) on the front side, and the window frame (1) is provided with an installation groove (10) on the inner wall side.

2. The energy-saving door and window for green building according to claim 1, characterized in that: The limiting frame (2) is fixedly connected and installed on the window frame (1), and the size of the limiting frame (2) is matched with the size of the window body (4).

3. The energy-saving door and window for green building according to claim 1, characterized in that: The positioning rod (3) is integrally arranged with the limiting frame (2), the positions of the positioning rod (3) and the positioning hole (5) are correspondingly arranged, and the number of the positioning rod (3) is four groups, and the four groups of the positioning rod (3) are arranged in a rectangular shape.

4. The energy-saving door and window for green building according to claim 1, characterized in that: The window body (4) comprises an inner glass plate (401), the inner glass plate (401) is provided with a shielding layer (402) on the back, the inner glass plate (401) is provided with a sealing glue (403) on the front, the sealing glue (403) is provided with an outer glass plate (404) on the front, the outer glass plate (404) is provided with a heat insulation layer (405) on the front, the heat insulation layer (405) is provided with a light reflection layer (406) on the front, and the outer glass plate (404) is provided with a sealing layer (407) on the outer edge.

5. The energy-saving door and window for green building according to claim 4, characterized in that: The inner glass plate (401) and the outer glass plate (404) are adhesively connected through the sealing glue (403), and the size of the inner glass plate (401) is matched with the size of the outer glass plate (404).

6. The energy-saving door and window for green building according to claim 4, characterized in that: The shielding layer (402) is adhesively connected and installed on the inner glass plate (401), the heat insulation layer (405) is adhesively connected and installed on the outer glass plate (404), the size of the heat insulation layer (405) is matched with the size of the light reflection layer (406), and the materials of the shielding layer (402), the heat insulation layer (405) and the light reflection layer (406) are indium tin oxide, PET-based safety film and 3M light reflection film in sequence.

7. The energy-saving door and window for green building according to claim 1, characterized in that: The positions of the first threaded hole (7) and the second threaded hole (9) are correspondingly arranged, and the size of the first threaded hole (7), the size of the fastener (8) and the size of the second threaded hole (9) are matched.

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