Efficient heat insulation structure of energy-saving door and window for ultra-low energy consumption building

By using hollow glass structure, light-shading components and sealant strips in building energy-saving doors and windows, the problem of insufficient airtightness and thermal insulation performance is solved, and the energy-saving effect of low energy consumption is achieved.

CN223202992UActive Publication Date: 2025-08-08WUXI WANGWEI METAL DOORS & WINDOWS CO LTD
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Patent Information

Application Number
CN202421969936.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-14
Publication Date
2025-08-08
Estimated Expiration
2034-08-14

AI Technical Summary

Technical Problem

The existing building energy-saving doors and windows have poor airtightness and insufficient insulation performance, resulting in energy loss and loss.

Method used

An energy-saving door and window for ultra-low energy consumption building is designed, using hollow glass structure, light-shading components and sealing tapes. By setting light-shading components between the hollow glass and sealing tapes between the door and window frame and the body, the insulation chamber is filled with heat-insulating gas to improve airtightness and thermal insulation performance.

Benefits of technology

It effectively reduces the energy consumption of air conditioners, reduces energy loss, improves the air tightness and thermal insulation performance of doors and windows, and reduces building energy loss.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of energy-saving doors and windows, and discloses an efficient heat insulation structure of an energy-saving door and window for an ultra-low energy-consumption building, which comprises a door and window frame body, the inner wall of the door and window frame body is rotatably connected with a door and window body through a rotating shaft, the door and window body comprises a fixed frame, and two pieces of hollow glass are fixedly mounted on the inner side of the fixed frame. A heat insulation cavity is formed between the two pieces of hollow glass. According to the utility model, the shading assembly is arranged between the hollow glass, so that when a user starts an air conditioner for cooling due to too high indoor temperature, the user can drive the folding curtain to move in the hollow glass by rotating the hand wheel, so that the folding curtain is unfolded and flatly laid in the heat insulation chamber, and the hollow glass is in a light-proof state; therefore, the temperature rise caused by direct sunlight is reduced, the door and window glass is converted into a light-proof state according to user requirements, the electric energy loss of the air conditioner caused by sunlight is reduced, and the energy-saving effect is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving doors and windows, and more specifically to a high-efficiency heat-insulating structure of energy-saving doors and windows for ultra-low energy consumption buildings. Background Art

[0002] With the continuous development of the economy, people's demand for material living standards is increasing. In order to increase the lighting and ventilation area and improve the comfort of buildings, the doors and windows of existing buildings are getting larger and larger, and there are even all-glass curtain wall buildings. Energy saving of doors and windows is the key to building energy saving. Doors and windows are related to lighting, ventilation, sound insulation and facade modeling, which puts higher requirements on the energy saving of doors and windows. The energy saving treatment mainly focuses on improving the thermal insulation performance of materials and improving the sealing performance of doors and windows.

[0003] However, existing energy-saving doors and windows in buildings have poor airtightness. When closed, a gap still exists between the door and window sash and the frame, leading to energy loss. Furthermore, their thermal insulation performance is poor, accelerating energy loss. In view of this, we are improving and upgrading existing energy-saving doors and windows in buildings. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-efficiency thermal insulation structure for energy-saving doors and windows for ultra-low energy consumption buildings, which has the advantages of good thermal insulation performance, etc., to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a high-efficiency heat-insulating structure for energy-saving doors and windows for ultra-low energy consumption buildings, comprising a door and window frame, the inner wall of which is rotatably connected to a door and window body via a rotating shaft, the door and window body comprising a fixed frame, two insulating glass panes being fixedly mounted on the inner side of the fixed frame, a heat-insulating chamber being formed between the two insulating glass panes, a light-shielding assembly being provided inside the heat-insulating chamber, the light-shielding assembly being capable of shielding the insulating glass panes from light;

[0006] The shading assembly includes a movable screw rod, an inner bottom wall of the fixed frame is provided with a strip-shaped mounting groove, the movable screw rod is rotatably connected to the inner wall of the strip-shaped mounting groove, and a movable block is threadedly connected to the surface of the movable screw rod, the upper surface of the movable block is fixedly connected to a bearing rod, the surface of the bearing rod is fixedly connected to a folding curtain, the right side of the folding curtain is fixedly connected to the inner side wall of the fixed frame, and the size of the folding curtain matches the insulating glass;

[0007] The left end of the movable screw rod extends to the interior of the fixed frame and is fixedly connected to a driven gear. A mounting hole is provided on the front of the fixed frame, and an operating rod is rotatably connected to the inner wall of the mounting hole. The rear end of the operating rod extends to the interior of the fixed frame and is fixedly connected to a driving gear. The position of the driving gear corresponds to that of the driven gear, and the driving gear is meshed with the driven gear.

[0008] Furthermore, a hand wheel is fixedly connected to the front end of the operating rod, and the hand wheel is used to drive the folding pad to slide horizontally between the two insulating glasses.

[0009] Furthermore, a limiting slide groove is provided on the inner top wall of the fixed frame, a guide slide rod is fixedly connected to the inner wall of the limiting slide groove, a surface sliding sleeve of the guide slide rod is provided with a limiting slider, and the top end of the bearing rod is fixedly connected to the lower surface of the limiting slider.

[0010] Furthermore, a sealing baffle is fixedly connected to the inner side of the door and window frame, and the sealing baffle is in the shape of a rectangular frame. The sealing baffle is used to limit the door and window body.

[0011] Furthermore, a first sealing strip is fixedly connected to one side of the sealing baffle close to the door and window body, and a second sealing strip is fixedly connected to the surface of the fixed frame, and the positions of the first sealing strip and the second sealing strip correspond to each other.

[0012] Furthermore, the first sealing strip and the second sealing strip are both in the shape of rectangular rings, and the positions of the first sealing strip and the second sealing strip are staggered with each other. The first sealing strip and the second sealing strip are used to fill and seal the gap between the door and window frame and the door and window body.

[0013] Furthermore, the interior of the insulation chamber is filled with insulation gas, and the insulation gas is used to insulate and keep the doors and windows warm.

[0014] Furthermore, a heat-insulating film is fixedly attached to the sides of the two insulating glasses that are away from each other, and the heat-insulating film is used to improve the heat-insulating effect of the insulating glass.

[0015] Technical effects and advantages of this utility model:

[0016] 1. The utility model provides a shading component between the insulating glass. When the user turns on the air conditioner to cool down due to the high indoor temperature, the user can drive the folding curtain to move inside the insulating glass by turning the hand wheel, so that the folding curtain is unfolded and laid flat inside the heat-insulating chamber, making the insulating glass in a light-proof state, thereby reducing the temperature rise caused by direct sunlight. The door and window glass is converted into a light-proof state according to user needs, reducing the power loss of the air conditioner caused by sunlight, and achieving energy-saving effects.

[0017] 2. The utility model provides a sealing baffle, a first sealing strip and a second sealing strip between the door and window frame and the door and window body, so that the connection between the door and window body and the door and window frame can be sealed when the door and window body is closed, thereby preventing air leakage at the connection between the door and window body and the door and window frame, improving the air tightness of the door and window, preventing energy from being lost through the gaps, and reducing the loss of building energy.

[0018] 3. The utility model provides two hollow glasses inside the door and window bodies, which can insulate the doors and windows under the action of the two hollow glasses, thereby reducing energy loss, and forming an insulating chamber between the two hollow glasses, and injecting insulating gas into the insulating chamber to further block the transfer of energy, effectively improving the thermal insulation performance of the doors and windows, and further reducing the energy loss of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the utility model's shading component in an open state;

[0021] Figure 3 This is a schematic diagram of a partial side cross-section of the strip-shaped installation groove of the utility model;

[0022] Figure 4 This is a schematic diagram of the sealing baffle and fixed frame structure of the utility model;

[0023] Figure 5 This is a schematic diagram of a partial top-sectional structure of the fixed frame of the utility model;

[0024] Figure 6 This is a schematic diagram of a partial front cross-section structure of the limiting chute of the utility model;

[0025] Figure 7 This is a schematic diagram of a partial side cross-section of the insulating glass of the present invention.

[0026] The accompanying drawings are marked as follows: 1. door and window frame; 2. door and window body; 3. shading assembly; 4. strip mounting groove; 5. limiting slide groove; 6. guide slide bar; 7. limiting slide block; 8. sealing baffle; 9. first sealing strip; 10. second sealing strip; 11. thermal insulation film;

[0027] 201, fixed frame; 202, insulating glass; 203, thermal insulation chamber;

[0028] 301. Movable screw rod; 302. Moving block; 303. Load-bearing rod; 304. Folding curtain; 305. Driven gear; 306. Operating lever; 307. Driving gear; 308. Hand wheel. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The high-efficiency thermal insulation structure of energy-saving doors and windows for ultra-low energy consumption buildings involved in the present invention is 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 are within the scope of protection of the present invention.

[0030] Reference Figure 1-7 The utility model provides a high-efficiency heat-insulating structure for energy-saving doors and windows for ultra-low energy consumption buildings, including a door and window frame 1, the inner wall of the door and window frame 1 is rotatably connected to a door and window body 2 through a rotating shaft, the door and window body 2 includes a fixed frame 201, and a sealing baffle 8 is fixedly connected to the inner side of the door and window frame 1. The sealing baffle 8 is in the shape of a rectangular frame and is used to limit the door and window body 2.

[0031] A first sealing strip 9 is fixedly connected to one side of the sealing baffle 8 close to the door and window body 2 , and a second sealing strip 10 is fixedly connected to the surface of the fixed frame 201 . The positions of the first sealing strip 9 and the second sealing strip 10 correspond to each other.

[0032] The first sealing strip 9 and the second sealing strip 10 are both rectangular ring-shaped, and the positions of the first sealing strip 9 and the second sealing strip 10 are staggered with each other. The first sealing strip 9 and the second sealing strip 10 are used to fill and seal the gap between the door and window frame 1 and the door and window body 2.

[0033] It is worth noting that by arranging a sealing baffle 8, a first sealing strip 9 and a second sealing strip 10 between the door and window frame 1 and the door and window body 2, the connection between the door and window body 2 and the door and window frame 1 can be sealed when the door and window body 2 is closed to prevent air leakage at the connection between the door and window body 2 and the door and window frame 1, thereby improving the air tightness of the doors and windows, preventing energy from being lost through the gaps, and reducing the loss of building energy.

[0034] Two insulating glasses 202 are fixedly installed on the inner side of the fixed frame 201, and an insulating chamber 203 is formed between the two insulating glasses 202. The interior of the insulating chamber 203 is filled with insulating gas, which is used to insulate and keep the doors and windows warm.

[0035] It is worth noting that by arranging two hollow glasses 202 inside the door and window body 2, the doors and windows can be insulated and heat-insulated under the action of the two hollow glasses 202, thereby reducing energy loss, and an insulating chamber 203 is formed between the two hollow glasses 202. At the same time, an insulating gas such as argon is injected into the insulating chamber 203. Argon is a kind of inert gas with very stable chemical properties. It is colorless and odorless. At room temperature, it will not react chemically with other substances. It can neither burn nor support combustion, and its safety is also very high, thereby further blocking the transfer of energy, effectively improving the thermal insulation performance of doors and windows, and further reducing the energy loss of the building.

[0036] A heat insulation film 11 is fixedly attached to the sides of the two insulating glasses 202 that are away from each other. The heat insulation film 11 is used to improve the heat insulation effect of the insulating glasses 202 .

[0037] Through the above technical solution, an insulating film 11 is provided on the outside of the insulating glass 202. After the external high temperature enters the insulating film 11, it is refracted multiple times and then returns to the external environment, thereby reducing the heat exchange between the inside and outside of the insulating glass 202, enhancing the temperature isolation from the external environment, reducing the loss of indoor temperature, and improving the thermal insulation effect of doors and windows.

[0038] A shading component 3 is provided inside the heat-insulating chamber 203 , and the shading component 3 can block light from entering the insulating glass 202 .

[0039] The shading assembly 3 includes a movable screw rod 301, and a strip mounting groove 4 is opened on the inner bottom wall of the fixed frame 201. The movable screw rod 301 is rotatably connected to the inner wall of the strip mounting groove 4, and the surface of the movable screw rod 301 is threadedly connected to a moving block 302, and the upper surface of the moving block 302 is fixedly connected to a supporting rod 303, and the surface of the supporting rod 303 is fixedly connected to a folding curtain 304, and the right side of the folding curtain 304 is fixedly connected to the inner wall of the fixed frame 201, and the size of the folding curtain 304 matches the insulating glass 202.

[0040] The left end of the movable screw rod 301 extends to the interior of the fixed frame 201 and is fixedly connected to the driven gear 305. A mounting hole is provided on the front of the fixed frame 201. The inner wall of the mounting hole is rotatably connected to an operating rod 306. The front end of the operating rod 306 is fixedly connected to a hand wheel 308. The hand wheel 308 is used to drive the folding curtain 304 to slide horizontally between the two insulating glasses 202. The rear end of the operating rod 306 extends to the interior of the fixed frame 201 and is fixedly connected to a driving gear 307. The position of the driving gear 307 corresponds to the driven gear 305, and the driving gear 307 is meshed with the driven gear 305.

[0041] A limiting slide groove 5 is provided on the inner top wall of the fixed frame 201, and a guide slide rod 6 is fixedly connected to the inner wall of the limiting slide groove 5. A limiting slider 7 is provided on the surface sliding sleeve of the guide slide rod 6, and the top of the supporting rod 303 is fixedly connected to the lower surface of the limiting slider 7.

[0042] It is worth noting that by arranging a shading component 3 between the two insulating glasses 202, compared with traditional sunshades, since the shading component 3 is arranged inside the insulating glass 202, it has a good anti-fouling effect, does not require subsequent cleaning and maintenance, and has a long service life.

[0043] When the user turns on the air conditioner to cool down because the indoor temperature is too high, the user can rotate the hand wheel 308 to drive the operating rod 306 to rotate, thereby driving the driving gear 307 and the driven gear 305 to rotate, and at the same time driving the movable screw rod 301 to rotate, and at the same time driving the moving block 302 to move inside the strip mounting groove 4, thereby driving the folding curtain 304 on the surface of the bearing rod 303 to move inside the insulating glass 202, so that the folding curtain 304 is unfolded and laid flat inside the insulating chamber 203, blocking the insulating glass 202, making the insulating glass 202 in a light-proof state, thereby reducing the temperature rise caused by direct sunlight, achieving the goal of converting the door and window glass into a light-proof state according to user needs and reducing the power loss of the air conditioner caused by sunlight.

[0044] Finally, it should be noted that the drawings of the disclosed embodiments of the present invention only involve structures related to the disclosed embodiments. The above is only a preferred embodiment of the present invention and is not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency heat-insulating structure for energy-saving doors and windows for ultra-low energy consumption buildings, comprising a door and window frame (1), characterized in that: The inner wall of the door and window frame (1) is rotatably connected to a door and window body (2) via a rotating shaft. The door and window body (2) comprises a fixed frame (201). Two insulating glasses (202) are fixedly mounted on the inner side of the fixed frame (201). A heat-insulating chamber (203) is formed between the two insulating glasses (202). A light-shielding component (3) is provided inside the heat-insulating chamber (203). The light-shielding component (3) can block the insulating glasses (202) from light. The shading assembly (3) includes a movable screw rod (301), the inner bottom wall of the fixed frame (201) is provided with a strip-shaped mounting groove (4), the movable screw rod (301) is rotatably connected to the inner wall of the strip-shaped mounting groove (4), and the surface of the movable screw rod (301) is threadedly connected to a moving block (302), the upper surface of the moving block (302) is fixedly connected to a bearing rod (303), the surface of the bearing rod (303) is fixedly connected to a folding curtain (304), the right side of the folding curtain (304) is fixedly connected to the inner side wall of the fixed frame (201), and the size of the folding curtain (304) matches the insulating glass (202); The left end of the movable screw rod (301) extends to the interior of the fixed frame (201) and is fixedly connected to a driven gear (305). A mounting hole is provided on the front of the fixed frame (201). An operating rod (306) is rotatably connected to the inner wall of the mounting hole. The rear end of the operating rod (306) extends to the interior of the fixed frame (201) and is fixedly connected to a driving gear (307). The position of the driving gear (307) corresponds to that of the driven gear (305), and the driving gear (307) is meshed with the driven gear (305).

2. The high-efficiency thermal insulation structure for energy-saving doors and windows for ultra-low energy consumption buildings according to claim 1 is characterized by: The front end of the operating rod (306) is fixedly connected to a hand wheel (308), and the hand wheel (308) is used to drive the folding curtain (304) to slide horizontally between the two insulating glasses (202).

3. The high-efficiency thermal insulation structure for energy-saving doors and windows for ultra-low energy consumption buildings according to claim 2, characterized in that: The inner top wall of the fixed frame (201) is provided with a limiting sliding groove (5), the inner wall of the limiting sliding groove (5) is fixedly connected with a guide slide rod (6), the surface sliding sleeve of the guide slide rod (6) is provided with a limiting slider (7), and the top end of the bearing rod (303) is fixedly connected to the lower surface of the limiting slider (7).

4. The high-efficiency thermal insulation structure for energy-saving doors and windows for ultra-low energy consumption buildings according to claim 1 is characterized by: A sealing baffle (8) is fixedly connected to the inner side of the door and window frame (1); the sealing baffle (8) is in the shape of a rectangular frame and is used to limit the position of the door and window body (2).

5. The high-efficiency heat-insulating structure for energy-saving doors and windows for ultra-low energy consumption buildings according to claim 4, characterized in that: A first sealing strip (9) is fixedly connected to one side of the sealing baffle (8) close to the door and window body (2), and a second sealing strip (10) is fixedly connected to the surface of the fixed frame (201), and the positions of the first sealing strip (9) and the second sealing strip (10) correspond to each other.

6. The high-efficiency heat-insulating structure for energy-saving doors and windows for ultra-low energy consumption buildings according to claim 5, characterized in that: The first sealing strip (9) and the second sealing strip (10) are both in the shape of rectangular rings, and the positions of the first sealing strip (9) and the second sealing strip (10) are staggered with each other. The first sealing strip (9) and the second sealing strip (10) are used to fill and seal the gap between the door and window frame (1) and the door and window body (2).

7. The high-efficiency heat-insulating structure for energy-saving doors and windows for ultra-low energy consumption buildings according to claim 1, characterized in that: The interior of the heat-insulating chamber (203) is filled with heat-insulating gas, and the heat-insulating gas is used to insulate and keep doors and windows warm.

8. The high-efficiency heat-insulating structure for energy-saving doors and windows for ultra-low energy consumption buildings according to claim 1, characterized in that: A heat insulation film (11) is fixedly adhered to the sides of the two insulating glasses (202) that are away from each other, and the heat insulation film (11) is used to improve the heat insulation effect of the insulating glasses (202).