Thermal insulation transformation structure of existing window
By pasting insulation blocks on the windows and using seal strips, magnet sheets and other designs, the problem of poor insulation performance of existing windows is solved, and a low-cost and efficient window insulation transformation is achieved, reducing heat loss.
Patent Information
- Application Number
- CN202420675826.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-03
AI Technical Summary
After using existing windows for a long time, the insulation performance is poor, and new windows need to be replaced, which is costly.
The insulation blocks adhered to the window frames and sashes, combined with sealing strips and magnet sheets, are designed through the gap sealing part and T-shaped grooves to enhance the insulation performance of the window and reduce heat loss.
The window insulation transformation with low cost is achieved, which improves the insulation performance of the window, reduces heat loss, and is easy to operate.
Smart Images
Figure CN222207623U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building energy-saving transformation, in particular to a thermal insulation transformation structure of an existing window. Background Art
[0002] A window consists of at least two parts: the window frame, which is the part fixed to the wall, part of which is embedded in the wall, and part of which is exposed. The window sash, which is the part that can be opened, is also where the glass is fixed. The heat loss through the window accounts for 25%-30% of the heat loss of the enclosure structure, which is a part that cannot be ignored. After the existing windows have been used for a long time, the thermal insulation performance is poor, and new windows can only be replaced, which is costly. Utility Model Content
[0003] The utility model aims to provide a thermal insulation modification structure for existing windows, aiming to solve the technical problem in the prior art that the thermal insulation performance of existing windows is poor after being used for a long time, and new windows can only be replaced at high cost.
[0004] In order to solve the above technical problems, the technical solution of the utility model is:
[0005] A thermal insulation reconstruction structure for an existing window comprises a window frame thermal insulation block adhered to the periphery of the window frame and a window sash thermal insulation block adhered to the periphery of the window sash, the rear end of the window frame thermal insulation block extends to the front edge of the window sash, a first sealing strip extending into a gap between the window frame and the window sash is provided on the inner side of the rear end of the window frame thermal insulation block, a glass sealing portion is provided on the window sash thermal insulation block, and the inner side of the glass sealing portion is adhered to the glass.
[0006] The thermal insulation reconstruction structure of the utility model has low cost and is easy to operate. It only requires measuring the size of the window, cutting the thermal insulation blocks into suitable lengths and widths, and pasting the thermal insulation blocks around the window frame and the window sash.
[0007] Preferably, the window frame insulation block and the window sash insulation block are attached with double-sided adhesive on their adhesive sides, and the remaining sides of the window frame insulation block and the window sash insulation block are coated with fire retardant paint. The double-sided adhesive is used to attach the insulation block to the window frame and the window sash, and the fire retardant paint is used to ensure the fire resistance of the insulation block.
[0008] Preferably, the window frame insulation block and the first sealing strip are cut and formed as one piece. The window frame insulation block and the first sealing strip are cut and formed as one piece, which can facilitate the connection between the window frame insulation block and the first sealing strip.
[0009] Preferably, the rear end of the window frame insulation block is provided with a gap sealing portion extending into the gap between the window frame and the window sash, and the first sealing strip is arranged on the inner end of the gap sealing portion. The provision of the gap sealing portion can improve the thermal insulation performance between the window frame and the window sash, and facilitate the connection between the first sealing strip and the window frame insulation block.
[0010] Preferably, the window frame insulation block and the gap sealing part are arranged vertically, the front side of the gap sealing part is attached to the window frame, and a second sealing strip is arranged on the inner side of the window frame insulation block. The second sealing strip can seal between the window frame insulation block and the window frame, avoid air leakage between the window frame and the window frame insulation block, and further improve the insulation performance.
[0011] Preferably, the front end of the window sash insulation block extends to the bottom of the window frame insulation block, and the window frame insulation block and the window sash insulation block are provided with magnets that attract each other. The arrangement of the magnets enables the window frame insulation block and the window sash insulation block to attract each other when the window is closed, thereby providing insulation between the window frame and the window sash, and further improving the thermal insulation performance of the window.
[0012] Preferably, the window frame insulation block and the gap sealing part are arranged horizontally, and a third sealing strip is arranged on the rear side of the window frame insulation block. The third sealing strip can seal between the window frame insulation block and the window sash, further improving the thermal insulation performance of the window.
[0013] Preferably, a T-shaped groove is provided on the window frame insulation block, the third sealing strip includes a T-shaped mounting portion inserted in the T-shaped groove and a fan-shaped sealing portion provided at the outer end of the T-shaped mounting portion, a metal spring is installed in the third sealing strip, and the metal spring includes a fan-shaped portion provided in the fan-shaped mounting portion and a flattening portion provided in the T-shaped mounting portion. The provision of the T-shaped groove and the T-shaped mounting block can facilitate the installation of the third sealing strip, increase the connection area between the third sealing strip and the window frame mounting block, and avoid the third sealing strip from falling off due to repeated window opening and closing actions. The provision of the flattening portion can support the T-shaped mounting portion and avoid the third sealing strip from falling off the window frame insulation block. The provision of the fan-shaped portion allows the metal spring to be a whole metal spring, and can allow the third fan-shaped mounting portion that is flattened when the window is closed to rebound, thereby improving the sealing performance and service life of the third sealing strip.
[0014] After adopting the above technical solution, the beneficial effects of the utility model are:
[0015] The insulation modification structure of the utility model has low cost and is easy to operate. It only needs to measure the size of the window, cut the insulation block into suitable length and width, and stick the insulation block around the window frame and the window sash. The setting of the gap sealing part can improve the insulation performance between the window frame and the window sash, and facilitate the connection between the first sealing strip and the window frame insulation block. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of a first embodiment of a thermal insulation modification structure for an existing window of the utility model;
[0017] Figure 2 yes Figure 1 A schematic diagram of the structure of the window frame insulation block and the first sealing strip;
[0018] Figure 3 is a structural diagram of Embodiment 2;
[0019] Figure 4 is a schematic diagram of the structure of Embodiment 3;
[0020] Figure 5 is a schematic structural diagram of Embodiment 4;
[0021] Figure 6 It is a structural schematic diagram of the window frame insulation block and the third sealing strip of the fourth embodiment.
[0022] In the figure, window frame 1, window sash 2, window frame insulation block 3, window sash insulation block 4, first sealing strip 5, glass sealing part 6, double-sided tape 7, fire retardant paint 8, gap sealing part 9, second sealing strip 10, magnet sheet 11, third sealing strip 12, T-shaped groove 14, T-shaped mounting part 15, fan-shaped sealing part 16, fan-shaped part 17, flattening part 18, glass 19. DETAILED DESCRIPTION
[0023] The utility model is further described below in conjunction with the accompanying drawings.
[0024] The orientations mentioned in this specification are based on the orientations of the thermal insulation renovation structure of an existing window of the utility model when it is working normally, and do not limit the orientations during storage and transportation. They only represent relative position relationships, not absolute position relationships.
[0025] Embodiment 1:
[0026] like Figure 1 and Figure 2 As shown, an insulation reconstruction structure of an existing window includes a window frame insulation block 3 pasted on the four sides of the window frame 1 and a window sash insulation block 4 pasted on the four sides of the window sash 2, the rear end of the window frame insulation block 3 extends to the front edge of the window sash 2, and the inner side of the rear end of the window frame insulation block 3 is provided with a first sealing strip 5 extending into the gap between the window frame 1 and the window sash 2, and the window sash insulation block 4 is provided with a glass sealing portion 6, and the inner side of the glass sealing portion 6 is pasted on the glass 19.
[0027] Among them, the window frame insulation block 3 and the window sash insulation block 4 can be divided into four blocks. Taking the window sash insulation block 7 as an example, the four insulation blocks are respectively pasted on the four sides of the indoor inner side of the window sash 2, and the joints of the two sealing blocks are cut at a 45-degree angle. The space for the handle and hinge to pass through is cut out on the sealing block of the window sash 2. The window frame insulation block 3 is also pasted on the four sides of the indoor inner side of the window frame 1. The size of the insulation block and the sealing strip should be appropriate, and the distance between the window frame 1, the window sash 2 and the wall should be paid attention to to ensure the normal opening and closing of the window sash 2.
[0028] The utility model pastes the window frame insulation block 3 on the window frame 1, pastes the window sash insulation block 4 on the window sash 2, and sets the first sealing strip 5 in the gap between the window frame 1 and the window sash 2, so as to insulate and seal the window sash 2, the window frame 1 and the window, thereby reducing heat loss. The insulation modification structure of the utility model has low cost and is easy to operate. It only needs to measure the size of the window, cut the insulation block into a suitable length and width, and paste the insulation block around the window frame 1 and the window sash 2.
[0029] As a further improvement of this embodiment, the adhesive sides of the window frame insulation block 3 and the window sash insulation block 4 are adhered with double-sided adhesive tape 7, and the remaining sides of the window frame insulation block 3 and the window sash insulation block 4 are coated with fire retardant paint 8. The double-sided adhesive tape 7 is used to adhere the insulation block to the window frame 1 and the window sash 2, and the fire retardant paint 8 is used to ensure the fire resistance of the insulation block.
[0030] As a further improvement of this embodiment, the window frame insulation block 3 and the first sealing strip 5 are cut and formed in one piece. The window frame insulation block 3 and the first sealing strip 5 are cut and formed in one piece, which can facilitate the connection between the window frame insulation block 3 and the first sealing strip 5.
[0031] As a further improvement of this embodiment, a gap sealing portion 9 extending into the gap between the window frame 1 and the window sash 2 is provided at the rear end of the window frame insulation block 3 , and the first sealing strip 5 is arranged on the inner end of the gap sealing portion 9 .
[0032] The provision of the gap sealing portion 9 can improve the thermal insulation performance between the window frame 1 and the window sash 2 , and facilitate the connection between the first sealing strip 5 and the window frame thermal insulation block 3 .
[0033] The bottom of the window sash 2 on one side close to the window frame 1 extends to the outside of the window frame 1 and abuts against the outside of the window frame 1 , and the window frame insulation block 3 and the gap sealing part 9 are arranged horizontally.
[0034] Embodiment 2:
[0035] like Figure 3 As shown, an insulation reconstruction structure of an existing window includes a window frame insulation block 3 pasted on the four sides of the window frame 1 and a window sash insulation block 4 pasted on the four sides of the window sash 2, the rear end of the window frame insulation block 3 extends to the front edge of the window sash 2, and the inner side of the rear end of the window frame insulation block 3 is provided with a first sealing strip 5 extending into the gap between the window frame 1 and the window sash 2, and the window sash insulation block 4 is provided with a glass sealing portion 6, and the inner side of the glass sealing portion 6 is pasted on the glass 19.
[0036] Among them, the window frame insulation block 3 and the window sash insulation block 4 can be divided into four blocks. Taking the window sash insulation block 7 as an example, the four insulation blocks are respectively pasted on the four sides of the indoor inner side of the window sash 2, and the joints of the two sealing blocks are cut at a 45-degree angle. The space for the handle and hinge to pass through is cut out on the sealing block of the window sash 2. The window frame insulation block 3 is also pasted on the four sides of the indoor inner side of the window frame 1. The size of the insulation block and the sealing strip should be appropriate, and the distance between the window frame 1, the window sash 2 and the wall should be paid attention to to ensure the normal opening and closing of the window sash 2.
[0037] The utility model pastes the window frame insulation block 3 on the window frame 1, pastes the window sash insulation block 4 on the window sash 2, and sets the first sealing strip 5 in the gap between the window frame 1 and the window sash 2, so as to insulate and seal the window sash 2, the window frame 1 and the window, thereby reducing heat loss. The insulation modification structure of the utility model has low cost and is easy to operate. It only needs to measure the size of the window, cut the insulation block into a suitable length and width, and paste the insulation block around the window frame 1 and the window sash 2.
[0038] The rear end of the window frame insulation block 3 is provided with a gap sealing portion 9 extending into the gap between the window frame 1 and the window sash 2 , and the first sealing strip 5 is arranged on the inner end of the gap sealing portion 9 .
[0039] The bottom of the window sash 2 on one side close to the window frame 1 extends to the rear of the window frame 1 .
[0040] The window frame insulation block 3 and the gap sealing part 9 are arranged vertically, the front side of the gap sealing part 9 is pasted on the window frame 1, and the inner side of the window frame insulation block 3 is provided with a second sealing strip 10. The second sealing strip 10 can seal the window frame insulation block 3 and the window frame 1, avoid air leakage between the window frame 1 and the window frame insulation block 3, and further improve the insulation performance.
[0041] Embodiment three:
[0042] like Figure 4 As shown, an insulation reconstruction structure of an existing window includes a window frame insulation block 3 pasted on the four sides of the window frame 1 and a window sash insulation block 4 pasted on the four sides of the window sash 2, the rear end of the window frame insulation block 3 extends to the front edge of the window sash 2, and the inner side of the rear end of the window frame insulation block 3 is provided with a first sealing strip 5 extending into the gap between the window frame 1 and the window sash 2, and the window sash insulation block 4 is provided with a glass sealing portion 6, and the inner side of the glass sealing portion 6 is pasted on the glass 19.
[0043] Among them, the window frame insulation block 3 and the window sash insulation block 4 can be divided into four blocks. Taking the window sash insulation block 7 as an example, the four insulation blocks are respectively pasted on the four sides of the indoor inner side of the window sash 2, and the joints of the two sealing blocks are cut at a 45-degree angle. The space for the handle and hinge to pass through is cut out on the sealing block of the window sash 2. The window frame insulation block 3 is also pasted on the four sides of the indoor inner side of the window frame 1. The size of the insulation block and the sealing strip should be appropriate, and the distance between the window frame 1, the window sash 2 and the wall should be paid attention to to ensure the normal opening and closing of the window sash 2.
[0044] The utility model pastes the window frame insulation block 3 on the window frame 1, pastes the window sash insulation block 4 on the window sash 2, and sets the first sealing strip 5 in the gap between the window frame 1 and the window sash 2, so as to insulate and seal the window sash 2, the window frame 1 and the window, thereby reducing heat loss. The insulation modification structure of the utility model has low cost and is easy to operate. It only needs to measure the size of the window, cut the insulation block into a suitable length and width, and paste the insulation block around the window frame 1 and the window sash 2.
[0045] The rear end of the window frame insulation block 3 is provided with a gap sealing portion 9 extending into the gap between the window frame 1 and the window sash 2, and the first sealing strip 5 is arranged on the inner end of the gap sealing portion 9. The provision of the gap sealing portion 9 can improve the thermal insulation performance between the window frame 1 and the window sash 2, and facilitate the connection between the first sealing strip 5 and the window frame insulation block 3.
[0046] The front end of the window sash insulation block 4 extends to the bottom of the window frame insulation block 3, and the window frame insulation block 3 and the window sash insulation block 4 are provided with magnet sheets 11 that attract each other. The arrangement of the magnet sheets 11 enables the window frame insulation block 3 and the window sash insulation block 4 to attract each other when the window is closed, thereby providing insulation between the window frame 1 and the window sash 2, and further improving the thermal insulation performance of the window.
[0047] Embodiment 4:
[0048] like Figure 5 and Figure 6 As shown, an insulation reconstruction structure of an existing window includes a window frame insulation block 3 pasted on the four sides of the window frame 1 and a window sash insulation block 4 pasted on the four sides of the window sash 2, the rear end of the window frame insulation block 3 extends to the front edge of the window sash 2, and the inner side of the rear end of the window frame insulation block 3 is provided with a first sealing strip 5 extending into the gap between the window frame 1 and the window sash 2, and the window sash insulation block 4 is provided with a glass sealing portion 6, and the inner side of the glass sealing portion 6 is pasted on the glass 19.
[0049] Among them, the window frame insulation block 3 and the window sash insulation block 4 can be divided into four blocks. Taking the window sash insulation block 7 as an example, the four insulation blocks are respectively pasted on the four sides of the indoor inner side of the window sash 2, and the joints of the two sealing blocks are cut at a 45-degree angle. The space for the handle and hinge to pass through is cut out on the sealing block of the window sash 2. The window frame insulation block 3 is also pasted on the four sides of the indoor inner side of the window frame 1. The size of the insulation block and the sealing strip should be appropriate, and the distance between the window frame 1, the window sash 2 and the wall should be paid attention to to ensure the normal opening and closing of the window sash 2.
[0050] The utility model pastes the window frame insulation block 3 on the window frame 1, pastes the window sash insulation block 4 on the window sash 2, and sets the first sealing strip 5 in the gap between the window frame 1 and the window sash 2, so as to insulate and seal the window sash 2, the window frame 1 and the window, thereby reducing heat loss. The insulation modification structure of the utility model has low cost and is easy to operate. It only needs to measure the size of the window, cut the insulation block into a suitable length and width, and paste the insulation block around the window frame 1 and the window sash 2.
[0051] The rear end of the window frame insulation block 3 is provided with a gap sealing portion 9 extending into the gap between the window frame 1 and the window sash 2, and the first sealing strip 5 is arranged on the inner end of the gap sealing portion 9. The provision of the gap sealing portion 9 can improve the thermal insulation performance between the window frame 1 and the window sash 2, and facilitate the connection between the first sealing strip 5 and the window frame insulation block 3.
[0052] The bottom of the window sash 2 on one side close to the window frame 1 extends to the outside of the window frame 1 and abuts against the outside of the window frame 1. The window frame insulation block 3 and the gap sealing portion 9 are arranged horizontally, and a third sealing strip 12 is arranged on the rear side of the window frame insulation block 3. The third sealing strip 12 can seal between the window frame insulation block 3 and the window sash 2, further improving the thermal insulation performance of the window.
[0053] As a further improvement of the present embodiment, a T-shaped groove 14 is provided on the window frame insulation block 3, the third sealing strip 12 includes a T-shaped mounting portion inserted in the T-shaped groove 14 and a fan-shaped sealing portion 16 provided at the outer end of the T-shaped mounting portion, and a metal spring is installed in the third sealing strip 12, and the metal spring includes a fan-shaped portion 17 provided in the fan-shaped mounting portion and a flattening portion 18 provided in the T-shaped mounting portion. The provision of the T-shaped groove 14 and the T-shaped mounting block can facilitate the installation of the third sealing strip 12, increase the connection area between the third sealing strip 12 and the window frame 1 mounting block, and avoid the third sealing strip 12 from falling off due to repeated window opening and closing actions. The provision of the flattening portion 18 can support the T-shaped mounting portion and prevent the third sealing strip 12 from falling off from the window frame insulation block 3. The provision of the fan-shaped portion 17 makes the metal spring a whole metal spring, and can make the third fan-shaped mounting portion flattened when the window is closed rebound, thereby improving the sealing performance and service life of the third sealing strip 12.
[0054] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.
Claims
1. A thermal insulation modification structure for an existing window, characterized in that: It includes a window frame insulation block pasted on the periphery of the window frame and a window sash insulation block pasted on the periphery of the window sash, the rear end of the window frame insulation block extends to the front edge of the window sash, the inner side of the rear end of the window frame insulation block is provided with a first sealing strip extending into the gap between the window frame and the window sash, the window sash insulation block is provided with a glass sealing portion, the inner side of the glass sealing portion is pasted on the glass.
2. The thermal insulation renovation structure of an existing window according to claim 1, characterized in that: The sticking sides of the window frame insulation block and the window sash insulation block are stuck with double-sided adhesive tape, and the remaining sides of the window frame insulation block and the window sash insulation block are coated with fireproof paint.
3. The thermal insulation renovation structure of an existing window as claimed in claim 2, characterized in that: The window frame insulation block and the first sealing strip are cut and formed integrally.
4. The thermal insulation renovation structure of an existing window as claimed in claim 1, characterized in that: The rear end of the window frame heat-insulating block is provided with a gap sealing portion extending into the gap between the window frame and the window sash, and the first sealing strip is arranged on the inner end of the gap sealing portion.
5. The thermal insulation renovation structure of an existing window as claimed in claim 4, characterized in that: The window frame heat-insulating block and the gap sealing part are vertically arranged, the front side of the gap sealing part is pasted on the window frame, and a second sealing strip is arranged on the inner side of the window frame heat-insulating block.
6. The thermal insulation renovation structure of an existing window as claimed in claim 4, characterized in that: The front end of the window sash insulation block extends to the bottom of the window frame insulation block, and the window frame insulation block and the window sash insulation block are provided with magnet sheets that attract each other.
7. The thermal insulation renovation structure of an existing window as claimed in claim 4, characterized in that: The window frame heat-insulating block and the gap sealing part are arranged horizontally, and a third sealing strip is arranged on the rear side of the window frame heat-insulating block.
8. The thermal insulation renovation structure of an existing window as claimed in claim 7, characterized in that: A T-shaped groove is provided on the window frame insulation block, and the third sealing strip includes a T-shaped mounting portion inserted in the T-shaped groove and a fan-shaped sealing portion arranged at the outer end of the T-shaped mounting portion. A metal spring sheet is installed in the third sealing strip, and the metal spring sheet includes a fan-shaped portion arranged in the fan-shaped mounting portion and a flattening portion arranged in the T-shaped mounting portion.