High-heat-preservation double-inward-opening structure
By using a multi-cavity thermal break frame structure and a multi-layer sealing design, combined with thermal break strips, thermal insulation cotton, and drainage chambers, the problems of poor sealing and low thermal insulation performance of inward-opening windows are solved, achieving efficient thermal insulation, sound insulation, and drainage functions, and improving the overall performance of the window.
Patent Information
- Application Number
- CN202423225590.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing inward-opening windows have a single-cavity structure inside the window frame, resulting in poor sealing, low thermal insulation performance, and hardware accessories that cannot withstand high-rise wind pressure, affecting safety and energy efficiency.
It adopts a multi-cavity thermal break frame structure design, combined with thermal insulation strips, thermal insulation cotton and sealing strips to form a multi-layer seal, uses double silver Low-e tempered glass, and sets drainage cavities in the horizontal central column and lower frame to improve sealing and drainage function.
It improves the heat insulation and sound insulation performance of windows, enhances sealing and stability, reduces heat loss and rainwater backflow, and achieves low-carbon and energy-saving effects.
Smart Images
Figure CN223634591U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to aluminium alloy door and window technical field especially relates to a high heat preservation double inside open structure. BACKGROUND
[0002] At present, the outer window of building mainly is flat -open window and push -pull window two kinds, wherein the performance index of push -pull window is not enough excellent, and it is not favorable to heat preservation, heat insulation, energy conservation and environmental comfort. Flat -open window mainly divides into inside flat -open window and outside flat -open window two, wherein, outside flat -open window is difficult for high -rise building to bear the wind pressure of high -rise, and inside flat -open window can realize inside open inside tilt, inside flat -open two functions through hardware linkage device, is safe and flexible, is convenient for cleaning, and can soft replacement indoor air.
[0003] However, the existing inside open window on the market is often equipped with rubber sound insulation strip or wool sound insulation strip in the window frame, in order to save the amount of raw materials and reduce the product weight, the inside of the window frame is mostly single cavity structure, which is not conducive to heat preservation and energy saving to some extent, and most of them have poor sealing performance and low heat preservation performance. UTILITY MODEL CONTENTS
[0004] The utility model solves the technical problem that the above -mentioned insufficient of prior art provides a high heat preservation double inside open structure, has excellent sound insulation, heat insulation and heat preservation performance, has good drainage function, has the characteristics such as wide application range and strong practicality.
[0005] The utility model adopts the technical scheme: a high heat preservation double inside open structure, including upper frame, lower frame, window sash and screen fan, its characterized in that, the screen fan is arranged outside the window sash, the window sash is equipped with glass assembly, the upper frame and lower frame are equipped with horizontal middle column, the window sash is installed between horizontal middle column and upper frame, the upper frame all adopts first heat insulation strip, second heat insulation strip connects inside frame section bar and outside frame section bar, the window sash adopts first heat insulation strip, third heat insulation strip connects inside open sash section bar and outside open sash section bar, the horizontal middle column adopts two second heat insulation strips and connects outside middle beam section bar and inside middle beam section bar, the upper frame, horizontal middle column and two heat insulation strips of window sash are all equipped with heat preservation cotton, first heat insulation strip, second heat insulation strip, third heat insulation strip, heat preservation cotton, glass assembly all are located on the same vertical isothermal line.
[0006] As further improvement, the glass assembly includes glass inner compression rubber strip, glass outer compression rubber strip and three interval arrangement heat insulation glass, the heat insulation glass in the inside is connected with the inside open sash section bar through the buckle strip, the glass inner compression rubber strip is arranged between the buckle strip and the heat insulation glass, and the glass outer compression rubber strip is arranged between the outside heat insulation glass and the outside open sash section bar.
[0007] Further, the second heat insulation strip of the upper frame and the horizontal middle column is provided with an equal-pressure adhesive strip, the equal-pressure adhesive strip is located on the same vertical isotherm as the second heat insulation strip, and the equal-pressure adhesive strip is in abutting contact with the third heat insulation strip of the window sash.
[0008] Further, the equal-pressure adhesive strip is provided with a protruding part, the third heat insulation strip is provided with a recessed part, and the protruding part is in abutting contact with the recessed part.
[0009] Further, the second heat insulation strip is provided with a plurality of clamping strips, and the equal-pressure adhesive strip is clamped on the clamping strips.
[0010] Further, the inner side of the screen sash is provided with a first sealing strip in abutting contact with the outer side of the opening sash profile, the outer side of the outer frame profile is provided with a second sealing strip in abutting contact with the screen sash, and the outer side of the opening sash profile is provided with a third sealing strip.
[0011] Further, the outer side of the horizontal middle beam profile and the outer side of the lower frame are each provided with a drainage cavity, the bottom of the drainage cavity is of an inclined structure, and a water retaining edge is arranged above the water outlet of the drainage cavity.
[0012] Further, the upper frame and the lower frame are respectively provided with a first heat insulation cavity, a second heat insulation cavity, a third heat insulation cavity, a fourth heat insulation cavity and a fifth heat insulation cavity from the outside to the inside, and the thermal insulation cotton is arranged in the third heat insulation cavity.
[0013] Advantages
[0014] Compared with the prior art, the utility model has the following advantages:
[0015] 1. By arranging the thermal insulation cotton between the heat insulation strips of the upper frame, the lower frame, the horizontal middle column and the window sash, the abutment of cold and hot air in the cavity is effectively reduced, the upper frame and the lower frame are both designed as multi-cavity broken bridge frame structures, heat insulation and thermal insulation are low-carbon and energy-saving, indoor cold air and warm air loss are reduced, and the heat insulation and sound insulation performance of the window is effectively improved.
[0016] 2. Three seals are formed by the second sealing strip, the third sealing strip and the equal-pressure adhesive strip, the heat loss caused by air to heat flow can be effectively reduced, the equal-pressure adhesive strip in the middle occupies a large space, convection is not easy to form, and the effect of heat insulation and thermal insulation is achieved.
[0017] 3. By arranging the first heat insulation strip, the second heat insulation strip, the third heat insulation strip, the equal-pressure adhesive strip, the thermal insulation cotton and the glass assembly on the same vertical isotherm, the heat transfer between the indoor and outdoor can be effectively blocked, and the heat insulation and thermal insulation are better.
[0018] 4. By arranging the drainage cavity on the horizontal middle column and the lower frame, the drainage hole is not directly opposite to the air outlet, the rainwater backflow is reduced, the rainwater is more effectively drained to the outdoor, and a good drainage function is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is sectional structure schematic view of the utility model;
[0020] Figure 2 It is structure enlarged schematic view of upper frame in the utility model;
[0021] Figure 3 It is structure enlarged schematic view of horizontal middle column in the utility model;
[0022] Figure 4 It is structure enlarged schematic view of lower frame in the utility model.
[0023] Wherein: 1-upper frame, 2-sash, 3-horizontal middle column, 4-screen, 5-lower frame, 6-first heat insulation strip, 7-second heat insulation strip, 8-third heat insulation strip, 9-thermal insulation cotton, 10-equal pressure adhesive strip, 11-outer side frame section bar, 12-inner side frame section bar, 13-glass outer pressure adhesive strip, 14-glass inner pressure adhesive strip, 15-heat insulation glass, 16-fastening strip, 17-first sealing strip, 18-second sealing strip, 19-third sealing strip, 20-clamping strip, 21-outer side opening sash section bar, 22-inner side opening sash section bar, 23-protruding part, 24-recessed part, 25-water baffle, 26-drainage cavity, 27-first heat insulation cavity, 28-second heat insulation cavity, 29-third heat insulation cavity, 30-fourth heat insulation cavity, 31-outer side middle beam section bar, 32-inner side middle beam section bar, 33-fifth heat insulation cavity. DETAILED DESCRIPTION
[0024] The utility model will be further explained in connection with specific embodiment in the drawings.
[0025] Reference Figures 1-4As shown, the high-thermal-insulation double-inward-opening structure comprises an upper frame 1, a lower frame 5, a window sash 2 and a screen sash 4, the screen sash 4 is arranged outside the window sash 2, the window sash 2 is internally provided with a glass assembly, a horizontal middle column 3 is arranged between the upper frame 1 and the lower frame 5, the window sash 2 is installed between the horizontal middle column 3 and the upper frame 1, the upper frame 1 is connected with an inner side frame profile 12 and an outer side frame profile 11 through a first thermal insulation strip 6 and a second thermal insulation strip 7, the window sash 2 is connected with an inner side opening sash profile 22 and an outer side opening sash profile 21 through the first thermal insulation strip 6 and a third thermal insulation strip 8, the horizontal middle column 3 is connected with an outer side middle beam profile 31 and an inner side middle beam profile 32 through two second thermal insulation strips 7, the upper frame 1, the horizontal middle column 3 and the two thermal insulation strips of the window sash 2 are all provided with thermal insulation cotton 9, the first thermal insulation strip 6, the second thermal insulation strip 7, the third thermal insulation strip, the thermal insulation cotton 9 and the glass assembly are all located on the same vertical isotherm, the thermal insulation cotton 9 is arranged between the upper frame 1, the lower frame 5, the horizontal middle column 3 and the thermal insulation strips of the window sash 2, so that the cold and hot air in the cavity is effectively reduced, the upper frame 1 and the lower frame 5 are both designed as multi-cavity broken bridge frame structures, heat insulation and low-carbon energy saving are achieved, indoor cold air and warm air loss is reduced, the heat insulation and sound insulation performance of the window is effectively improved, three seals are formed through the second sealing strip 18, the third sealing strip 19 and the equal-pressure rubber strip 10, so that the heat loss caused by the air to the heat flow is effectively reduced, the equal-pressure rubber strip in the middle occupies a large space, so that convection is not easy to form, the effect of heat insulation and thermal insulation is achieved, the first thermal insulation strip 6, the second thermal insulation strip 7, the third thermal insulation strip 8, the equal-pressure rubber strip 10, the thermal insulation cotton 9 and the glass assembly are all located on the same vertical isotherm, so that the heat transfer between the indoor and outdoor is effectively blocked, the heat insulation and thermal insulation are better, the drainage cavity 26 is arranged through the horizontal middle column 3 and the lower frame 5, so that the drainage hole is not directly opposite to the air outlet, the rainwater backflow is reduced, the rainwater is more effectively drained to the outdoor, the drainage function is good, the structure has excellent heat insulation and sound insulation effects, and the drainage is smooth, the performance is good, the whole window is glued, the window sealing property is strengthened, the window stability is provided, and the window and the wall body are protected.
[0026] Specifically, the glass assembly comprises a glass inner pressure rubber strip 14, a glass outer pressure rubber strip 13 and three interval arranged heat insulation glasses 15, the heat insulation glass 15 located on the inner side is connected with the inner side opening sash profile 22 through a buckle strip 16, the glass inner pressure rubber strip 14 is arranged between the buckle strip 16 and the heat insulation glass 15, the glass outer pressure rubber strip 13 is arranged between the heat insulation glass 15 located on the outer side and the outer side opening sash profile 21, the heat insulation glass 15 adopts double-silver Low-e tempered glass, the double-silver Low-e tempered glass has excellent heat insulation and sound insulation performance and is low in carbon and energy saving.
[0027] Preferably, the second thermal insulation strip 7 of the upper frame 1 and the horizontal middle column 3 is provided with the equal-pressure rubber strip 10, the equal-pressure rubber strip 10 and the second thermal insulation strip 7 are located on the same vertical isotherm, the equal-pressure rubber strip 10 is in contact with the third thermal insulation strip 8 of the window sash 2, the heat transfer between the indoor and outdoor is effectively blocked, and the heat insulation and thermal insulation are better.
[0028] Further, the equal-pressure adhesive strip 10 is provided with a protruding portion 23, and the third heat insulation strip 8 is provided with a recessed portion 24, the protruding portion 23 is attached to the recessed portion 24, so that the equal-pressure adhesive strip 10 can be tightly attached to the third heat insulation strip 8 by the protruding portion 23, the sealing effect is better, and the effective heat insulation and heat preservation effect is achieved.
[0029] Further, the second heat insulation strip 7 is provided with a plurality of clamping strips 20, and the equal-pressure adhesive strip 10 is clamped on the clamping strips 20, so that the equal-pressure adhesive strip 10 can be quickly installed on the second heat insulation strip 7.
[0030] Further, the inside of the screen fan 4 is provided with a first sealing strip 17 attached to the outside opening fan profile 21, the outside of the outside frame profile 11 is provided with a second sealing strip 18 attached to the screen fan 4, and the inside opening fan profile 22 is provided with a third sealing strip 19, the first sealing strip 17 and the second sealing strip 18 play a sealing role between the screen fan 4 and the outside opening fan profile 21 and the outside frame profile 11, effectively reducing the heat loss caused by air to heat flow, and achieving the heat preservation effect.
[0031] Further, the outside middle beam profile 31 and the outside of the lower frame 5 are both provided with a drainage cavity 26, the bottom of the drainage cavity 26 is inclined, and a water retaining edge 25 is arranged above the water outlet of the drainage cavity 26, the water retaining edge 25 plays a water retaining role, preventing more rainwater from falling into the drainage cavity 26, by arranging the drainage cavity 26, the drainage hole can be avoided to directly face the air outlet, the rainwater backflow is reduced, the rainwater can be more effectively drained to the outside, and good drainage function is achieved.
[0032] Further, the upper frame 1 and the lower frame 5 are respectively provided with a first heat insulation cavity 27, a second heat insulation cavity 28, a third heat insulation cavity 29, a fourth heat insulation cavity 30 and a fifth heat insulation cavity 33 from outside to inside, the heat preservation cotton 9 is installed in the third heat insulation cavity 29, and a multi-cavity structure is adopted, so that the upper frame 1 and the lower frame 5 have the heat insulation and heat preservation low-carbon energy-saving effect, and the indoor cold air and warm air loss is effectively reduced, and the heat preservation effect is achieved.
[0033] The high-thermal insulation double-inward opening structure of the embodiment effectively reduces the abutment of cold and hot air in the cavity, and the upper frame 1 and the lower frame 5 are both designed as multi-cavity broken bridge frame structures, which is low-carbon, energy-saving, heat-insulating and heat-preserving, reduces the loss of indoor cold air and warm air, effectively helps to improve the thermal insulation and sound insulation performance of the window, and forms three seals by the second sealing strip 18, the third sealing strip 19 and the equal-pressure adhesive strip 10, which can effectively reduce the heat loss caused by air to heat flow, the equal-pressure adhesive strip in the middle occupies a large space, so that convection is not easy to form, and the effect of heat insulation and heat preservation is achieved, the first heat insulation strip 6, the second heat insulation strip 7, the third heat insulation strip 8, the equal-pressure adhesive strip 10, the thermal insulation cotton 9 and the glass assembly are all located on the same vertical isotherm, which can effectively block the heat transfer between the indoor and outdoor, and the heat insulation and heat preservation are better, the drainage cavity 26 arranged on the horizontal middle column 3 and the lower frame 5 can avoid the drainage hole directly facing the air port, reduce the backflow of rainwater, more effectively drain rainwater to the outdoor, and has a good drainage function, the structure has excellent thermal insulation and sound insulation effects, and at the same time, the drainage is smooth, and the performance is excellent, the whole window is glued, the sealing property of the window is strengthened, the stability of the window is provided, and the window is protected from the wall body.
[0034] The above is only the preferred embodiment of the utility model, and it should be pointed out that for those skilled in the art, without departing from the structure of the utility model, a number of modifications and improvements can be made, which will not affect the effect and practicality of the utility model.
Claims
1. A high-thermal-insulation double-inward-opening structure comprising an upper frame (1), a lower frame (5), a sash (2) and a screen (4), characterized in that, The screen fan (4) is arranged outside the window fan (2), the window fan (2) is internally provided with a glass assembly, a horizontal middle column (3) is arranged between the upper frame (1) and the lower frame (5), the window fan (2) is installed between the horizontal middle column (3) and the upper frame (1), the upper frame (1) is connected with the inner side frame profile (12) and the outer side frame profile (11) by the first heat insulation strip (6) and the second heat insulation strip (7), the window fan (2) is connected with the inner side opening fan profile (22) and the outer side opening fan profile (21) by the first heat insulation strip (6) and the third heat insulation strip (8), the horizontal middle column (3) is connected with the outer side middle beam profile (31) and the inner side middle beam profile (32) by two second heat insulation strips (7), the upper frame (1), the horizontal middle column (3) and the two heat insulation strips of the window fan (2) are all provided with the heat preservation cotton (9), and the first heat insulation strip (6), the second heat insulation strip (7), the third heat insulation strip, the heat preservation cotton (9) and the glass assembly are located on the same vertical isotherm.
2. The high-thermal-insulation double-inset structure according to claim 1, wherein The glass assembly comprises a glass inner compression strip (14), a glass outer compression strip (13) and three heat insulation glasses (15) arranged at intervals, the heat insulation glass (15) on the inner side is connected with the inner side opening fan profile (22) through a buckle strip (16), the glass inner compression strip (14) is arranged between the buckle strip (16) and the heat insulation glass (15), and the glass outer compression strip (13) is arranged between the heat insulation glass (15) on the outer side and the outer side opening fan profile (21).
3. The high-insulation double-inset structure according to claim 1, wherein The second heat insulation strip (7) of the upper frame (1) and the horizontal middle column (3) is provided with an equal compression strip (10), the equal compression strip (10) and the second heat insulation strip (7) are located on the same vertical isotherm, and the equal compression strip (10) is in close contact with the third heat insulation strip (8) of the window fan (2).
4. The high-insulation double-inset structure according to claim 3, wherein The equal compression strip (10) is provided with a protruding portion (23), the third heat insulation strip (8) is provided with a recessed portion (24), and the protruding portion (23) is in close contact with the recessed portion (24).
5. The high-insulation double-inset structure according to claim 3, wherein The second heat insulation strip (7) is provided with a plurality of clamping strips (20), and the equal compression strip (10) is clamped on the clamping strip (20).
6. The high-insulation double interior opening structure according to claim 3, wherein The inner side of the screen fan (4) is provided with a first sealing strip (17) in close contact with the outer side opening fan profile (21), the outer side of the outer side frame profile (11) is provided with a second sealing strip (18) in close contact with the screen fan (4), and the inner side opening fan profile (22) is provided with a third sealing strip (19).
7. The high-insulation double-inset structure according to claim 1, wherein The outer side middle beam profile (31) and the lower frame (5) are both provided with a drainage cavity (26), the bottom of the drainage cavity (26) is of an inclined structure, and a water retaining edge (25) is arranged above the water outlet of the drainage cavity (26).
8. The high-thermal-insulation double-inset structure according to claim 1, wherein The upper frame (1) and the lower frame (5) are respectively provided with a first heat insulation cavity (27), a second heat insulation cavity (28), a third heat insulation cavity (29), a fourth heat insulation cavity (30) and a fifth heat insulation cavity (33) from the outside to the inside, and the heat preservation cotton (9) is installed in the third heat insulation cavity (29).