House energy-saving heat-preservation outer window structure for old community transformation

Abstract

The utility model relates to the technical field of external window structures, in particular to a house energy-saving and heat-preservation external window structure for old community reconstruction, which comprises a window frame fixedly connected to a wall body; the window sash is hinged to the window frame and provided with double-layer heat insulation glass; the storage box is connected to the side wall, located indoors, of the window frame and located above the window sash; one end of the heat insulation curtain is rolled in the storage box, the other end of the heat insulation curtain can movably shield the double-layer heat insulation glass, and heat reflection films are arranged on the two sides; the clamping assembly is arranged at the bottom of the indoor side wall of the window frame and used for locking the position of the heat insulation curtain after the heat insulation curtain shields the double-layer heat insulation glass; guide grooves are formed in the positions, on the two sides of the double-layer heat insulation glass, of the window sash, and the guide grooves are used for guiding the heat insulation curtain to move. The external window has the effect of improving the energy-saving performance of the external window.

Description

Technical Field

[0001] The present application relates to the technical field of exterior window structures, and in particular to an energy-saving and heat-insulating exterior window structure for housing reconstruction in old residential areas. Background Art

[0002] With the rapid development of industrialization and urbanization, human demand for energy is increasing, and energy consumption has also brought a lot of pollution and emissions. All walks of life are conducting research and development and innovation in the direction of energy conservation and environmental protection, and energy conservation and emission reduction in buildings is one of the major items.

[0003] In summer, the sun's heat radiation mainly shines into the room through windows, causing the indoor temperature to rise. When curtains are used to block the heat radiation, because the curtains in old communities are pushed and pulled on both sides or one side, they can only block adjacent continuous windows, and cannot be blocked separately according to the position of each window. When some windows need sunlight, the curtains must be completely opened, causing the indoor temperature to rise rapidly, and cooling appliances must be used to cool down, wasting energy. Utility Model Content

[0004] In order to improve the energy-saving performance of exterior windows, the present application provides an energy-saving and heat-insulating exterior window structure for the renovation of old residential areas.

[0005] The energy-saving and heat-insulating exterior window structure for the renovation of old residential areas provided in this application adopts the following technical solution:

[0006] An energy-saving and heat-insulating exterior window structure for renovating an old residential area, comprising:

[0007] The window frame is fixedly connected to the wall;

[0008] The window sash, hinged to the window frame, has double-layered insulating glass;

[0009] A storage box is connected to the indoor side wall of the window frame and is located above the window sash;

[0010] The heat-insulating curtain has one end that is rolled up in a storage box and the other end that can be moved to block the double-layer heat-insulating glass, with heat-reflecting films on both sides;

[0011] The clamping assembly is arranged at the bottom of the side wall of the window frame located indoors, and is used to lock the position of the heat insulation curtain after the heat insulation curtain blocks the double-layer heat insulation glass.

[0012] By adopting the above technical solution, when the heat insulation curtain is pulled out, the heat insulation curtain can reflect the heat radiation at the double-sided heat insulation glass. In summer, the outdoor heat radiation is not easy to enter the room through the double-layer heat insulation glass. Moreover, each window sash is equipped with a heat insulation curtain, so all windows can be blocked arbitrarily without being restricted by the position of the curtain. This makes it convenient for indoor people to adjust the room temperature, reduce the use of refrigeration appliances, and make the windows more energy-saving and environmentally friendly.

[0013] Optionally, guide grooves are provided on the window sash and on both sides of the double-layer insulation glass, and the guide grooves are used to guide the movement of the insulation curtain.

[0014] By adopting the above technical solution, the guide groove can guide the movement of the heat insulation curtain, so that the heat insulation curtain is not easily deviated from the position after being pulled open.

[0015] Optionally, a pressure wheel is provided on the inner wall of the guide groove, and the pressure wheel is used to press the thermal insulation curtain against the surface of the window sash.

[0016] By adopting the above technical solution, the pressure wheel presses the thermal insulation curtain onto the surface of the window sash, so that the thermal insulation curtain and the window sash fit more closely, and has a better shielding effect on the heat radiation at the double-sided insulating glass.

[0017] Optionally, rubber strips are provided on both sides of the heat insulation curtain, and the rubber strips are located between the pressure wheel and the guide groove.

[0018] By adopting the above technical solution, the rubber strip can limit the thermal insulation curtain so that the thermal insulation curtain will not be misplaced in the horizontal direction and accurately covers the window sash.

[0019] Optionally, the inner surface of the double-layer insulating glass is provided with an anti-radiation film.

[0020] By adopting the above technical solution, the anti-radiation film can reduce the indoor and outdoor heat flow in the form of thermal radiation during daily use of the double-layer insulating glass, thereby improving the thermal insulation performance of the window.

[0021] Optionally, a winding shaft is rotatably connected in the storage box, a coil spring is connected between the winding shaft and the storage box, and one end of the thermal insulation curtain is fixedly connected to the winding shaft.

[0022] By adopting the above technical solution, the heat insulation curtain can be automatically rolled up onto the reel when not in use, which is convenient for use.

[0023] Optionally, a pull ring is fixedly connected to the heat insulation curtain, and the clamping assembly includes a clamping seat, and the clamping seat is provided with a clamping groove for the pull ring to be hung.

[0024] By adopting the above technical solution, the heat insulation curtain can be fixed by hanging the pull ring in the card slot.

[0025] Optionally, the clamping assembly further comprises a locking tongue slidably connected to the clamping seat and a spring arranged between the locking tongue and the clamping seat, and a shifting block is arranged on the locking tongue.

[0026] By adopting the above technical solution, the lock tongue can restrict the pull ring in the slot, so that the pull ring is not easy to fall out of the slot, and the use is more stable.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. When the heat insulation curtain is pulled out, it can reflect the heat radiation from the double-sided heat insulation glass. In summer, the outdoor heat radiation is not easy to enter the room through the double-layer heat insulation glass. Each window sash is equipped with a heat insulation curtain, so all windows can be blocked at will without being restricted by the position of the curtain, which is convenient for indoor personnel to adjust the room temperature, reduce the use of refrigeration appliances, and make the windows more energy-saving and environmentally friendly;

[0029] 2. The pressure wheel presses the heat insulation curtain onto the surface of the window sash, making the heat insulation curtain and the window sash fit more closely, and having a better shielding effect on the heat radiation from the double-sided heat insulation glass;

[0030] 3. Anti-radiation film can reduce the flow of indoor and outdoor heat in the form of heat radiation during daily use of double-layer insulation glass, making the window's thermal insulation performance better;

[0031] 4. The lock tongue can restrict the pull ring in the card slot, making it difficult for the pull ring to escape from the card slot, making it more stable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0033] Figure 2 is an overall schematic diagram of the embodiment of the present application after the heat insulation curtain is folded;

[0034] Figure 3 It is a schematic diagram of the internal structure of the storage box;

[0035] Figure 4 is a schematic diagram of the positional relationship between the guide groove and the heat insulation curtain in an embodiment of the present application;

[0036] Figure 5 is a partial cross-sectional schematic diagram of a clamping assembly according to an embodiment of the present application;

[0037] In the figure, 1. window frame; 2. window sash; 21. double-layer insulation glass; 22. guide groove; 23. pressure wheel; 3. storage box; 31. winding shaft; 32. winding spring; 4. insulation curtain; 41. rubber strip; 42. pull ring; 5. snap-on assembly; 51. card seat; 511. card slot; 52. lock tongue; 521. shift block; 53. spring. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0039] This application proposes an energy-saving and heat-insulating exterior window structure for the renovation of old residential areas. Figure 1 and Figure 2, comprising a window frame 1, a window sash 2, a storage box 3, a heat insulation curtain 4 and a clamping assembly 5. The window frame 1 is embedded in the building wall, the window sash 2 is hinged in the window frame 1, the storage box 3 is arranged on the window frame 1, the heat insulation curtain 4 is rolled up in the storage box 3, and the clamping assembly 5 is arranged on the window frame 1 for locking the heat insulation curtain 4 in the opened state.

[0040] The window frame 1 is a rectangular frame, embedded and fixed on the exterior wall of the building, and is made of thermally-insulated aluminum. The window sash 2 is hinged in the window frame 1, and is made of thermally-insulated aluminum. A double-layer heat-insulating glass 21 is provided in the middle and is evacuated to improve the thermal insulation performance of the window sash 2. An anti-radiation film is provided on the inner wall of the double-layer heat-insulating glass 21. The anti-radiation film can reduce the indoor and outdoor heat flow in the form of heat radiation when the double-layer heat-insulating glass 21 is used in daily life, so that the thermal insulation performance of the window sash 2 is better.

[0041] Reference Figure 1 and Figure 3 The storage box 3 is bolted to the window frame 1, and an opening is provided at the bottom. The storage box 3 is a long strip-shaped box body, which is horizontally arranged and located directly above the window sash 2. A winding shaft 31 is rotatably connected in the storage box 3, and a coil spring 32 is provided at both ends of the winding shaft 31. One end of the coil spring 32 is plugged into the inner side wall of the storage box 3, and the other end is plugged into the circumferential side wall of the winding shaft 31.

[0042] One end of the heat-insulating curtain 4 is fixed to the winding shaft 31, and the other end is a free end, which can pass through the storage box 3 downward and cover the double-sided heat-insulating glass. Both sides of the heat-insulating curtain 4 are provided with heat-reflecting films. When the heat-insulating curtain 4 is pulled out, the heat-insulating curtain 4 can reflect the heat radiation at the double-sided heat-insulating glass. In summer, the outdoor heat radiation is not easy to enter the room through the double-layer heat-insulating glass 21, and in winter, the indoor heat radiation is not easy to dissipate through the double-sided heat-insulating glass. Because each window sash 2 is provided with a heat-insulating curtain 4, all windows can be arbitrarily blocked without being restricted by the position of the curtain, which is convenient for indoor personnel to adjust the room temperature, reduce the use of refrigeration appliances, and make the windows more energy-saving and environmentally friendly. The bottom end of the heat-insulating curtain 4 is bonded with an annular pull ring 42, and the two sides are bonded with adhesive strips 41.

[0043] Reference Figure 1 and Figure 4 The window sash 2 is vertically fixedly connected with a guide groove 22. Two guide grooves 22 are symmetrically arranged on the window sash 2, and the openings are opposite to each other, which are used to guide the heat insulation curtain 4. A plurality of pressure wheels 23 are arranged in the guide groove 22. The heat insulation curtain 4 passes between the pressure wheels 23 and the window sash 2, and is pressed against the window sash 2 by the pressure wheels 23, so that the heat insulation curtain 4 fits more closely with the window sash 2, and has a better shielding effect on the heat radiation at the double-sided heat insulation glass. The rubber strip 41 is located between the pressure wheel 23 and the guide groove 22, and the pressure wheel 23 also has a limiting effect on the rubber strip 41, so that the heat insulation curtain 4 will not be misplaced in the horizontal direction and accurately covers the window sash 2.

[0044] Reference Figure 1 and Figure 5 The clamping assembly 5 includes a clamping seat 51, a locking tongue 52 and a spring 53. The clamping seat 51 is a rectangular parallelepiped, bonded to the window frame 1, and located below the window sash 2. A clamping groove 511 is provided at one end of the clamping seat 51 away from the window sash 2, which is used to accommodate the pull ring 42 and clamp the pull ring 42 to keep the thermal insulation curtain 4 in an open state. The locking tongue 52 is slidably connected in the clamping seat 51, and one end can pass through the clamping seat 51 upwards, so as to limit and lock the pull ring 42 in the clamping groove 511. The spring 53 is arranged between the locking tongue 52 and the clamping seat 51, so as to keep the locking tongue 52 in a state of being inserted into the clamping groove 511 only under the action of gravity and elastic force. A shifting block 521 is provided on the locking tongue 52, and the shifting block 521 passes through the clamping seat 51, so as to allow the operator to shift the locking tongue 52 to unlock.

[0045] The implementation principle of the embodiment of the present application is as follows: when daylighting is not needed, the heat insulation curtain 4 is pulled down, the locking tongue 52 is pushed open, and the pull ring 42 is inserted into the card slot 511, and the heat insulation curtain 4 can cover the double-layer heat insulation glass 21 by opening the locking tongue 52. When the heat insulation curtain 4 needs to be pulled open, the locking tongue 52 is pushed into the card seat 51, and the card ring is removed, and the heat insulation curtain 4 can be retracted into the storage box 3 under the action of the coil spring 32.

[0046] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An energy-saving and heat-insulating exterior window structure for renovation of old residential areas, characterized in that: include: A window frame (1) is fixedly connected to the wall; A window sash (2) is hinged to the window frame (1) and is provided with double-layer heat-insulating glass (21); A storage box (3) connected to a side wall of the window frame (1) located indoors and located above the window sash (2); A heat-insulating curtain (4), one end of which is rolled up in the storage box (3), and the other end of which is movable to shield the double-layer heat-insulating glass (21), and heat-reflecting films are provided on both sides; The clamping assembly (5) is arranged at the bottom of the side wall of the window frame (1) located indoors, and is used to lock the position of the thermal insulation curtain (4) after the thermal insulation curtain (4) blocks the double-layer thermal insulation glass (21).

2. The energy-saving and heat-insulating exterior window structure for renovation of old residential areas according to claim 1 is characterized in that: Guide grooves (22) are provided on the window sash (2) and on both sides of the double-layer heat-insulating glass (21), and the guide grooves (22) are used to guide the movement of the heat-insulating curtain (4).

3. The energy-saving and heat-insulating exterior window structure for renovation of old residential areas according to claim 2 is characterized in that: A pressure wheel (23) is provided on the inner wall of the guide groove (22), and the pressure wheel (23) is used to press the heat insulation curtain (4) onto the surface of the window sash (2).

4. The energy-saving and heat-insulating exterior window structure for renovation of old residential areas according to claim 3 is characterized in that: Rubber strips (41) are provided on both sides of the heat insulation curtain (4), and the rubber strips (41) are located between the pressure wheel (23) and the guide groove (22).

5. The energy-saving and heat-insulating exterior window structure for renovation of old residential areas according to claim 1 is characterized in that: The inner surface of the double-layer heat-insulating glass (21) is provided with an anti-radiation film.

6. The energy-saving and heat-insulating exterior window structure for renovation of old residential areas according to claim 1 is characterized in that: A reel (31) is rotatably connected inside the storage box (3), a coil spring (32) is connected between the reel (31) and the storage box (3), and one end of the heat insulation curtain (4) is fixedly connected to the reel (31).

7. The energy-saving and heat-insulating exterior window structure for renovation of old residential areas according to claim 1 is characterized in that: A pull ring (42) is fixedly connected to the heat insulation curtain (4), and the clamping assembly (5) comprises a clamping seat (51). The clamping seat (51) is provided with a clamping groove (511) for the pull ring (42) to be hung.

8. The energy-saving and heat-insulating exterior window structure for renovation of old residential areas according to claim 7 is characterized in that: The clamping assembly (5) further comprises a locking tongue (52) slidably connected to the clamping seat (51) and a spring (53) arranged between the locking tongue (52) and the clamping seat (51); a shifting block (521) is provided on the locking tongue (52).

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