CN218206359U - Passive window made of glass fiber reinforced polyurethane composite profile - Google Patents

Abstract

The utility model discloses a passive window of a glass fiber reinforced polyurethane composite profile. By constructing a fan glass fiber reinforced polyurethane composite profile and a frame glass fiber reinforced polyurethane composite profile, the fan glass fiber reinforced polyurethane composite profile and the frame glass fiber reinforced polyurethane Composite profiles are equipped with rigid low-foaming polyurethane insulation materials, which improves the stability of ultra-low energy consumption doors and windows.

Description

A Passive Window of Glass Fiber Reinforced Polyurethane Composite Profile

technical field

The utility model belongs to the technical field of windows, in particular to a passive window of glass fiber reinforced polyurethane composite profiles.

Background technique

my country's building energy consumption is one of the three major energy consumption in the whole society. Building energy consumption accounts for about 47% of the total energy consumption, while energy loss through doors and windows accounts for more than 50% of building energy consumption. Energy saving of doors and windows has become the key to building energy saving. The development and application of ultra-low energy consumption doors and windows can effectively and long-term greatly reduce the problem of large building energy consumption, improve indoor healthy and comfortable living environment for consumers, reduce building carbon emissions, and help achieve the "double carbon" goal.

Because the traditional ultra-low energy consumption doors and windows use nylon PA66 heat insulation strips as the heat insulation material for the broken bridge. Nylon PA66 heat insulation strips have high water absorption, which will cause size and shape changes of nylon PA66 heat insulation strips due to water absorption, and it is difficult to guarantee the quality of PA66 heat insulation strips and aluminum alloy profiles. At the same time, due to the poor strength and stability of nylon PA66 heat insulation strips, the ultra-low energy consumption doors and windows traditionally made of nylon PA66 heat insulation strips and aluminum alloy profiles will cause deformation of door and window profiles for a long time, causing problems such as water seepage, difficulty in opening and closing, and poor air tightness. .

Utility model content

The purpose of this application is to provide a passive window of glass fiber reinforced polyurethane composite profiles, which solves the problem of poor stability and strength of heat insulation strips in the prior art.

The utility model is realized through the following technical solutions:

A passive window of glass fiber reinforced polyurethane composite profiles, comprising a sash structure and a window frame structure movably connected with the sash structure;

The side of the sash structure away from the window frame structure is embedded with composite vacuum glass, the sash structure is provided with a glass fiber reinforced polyurethane composite section in the sash room, and the frame room of the sash structure is provided with a frame glass fiber reinforced polyurethane Composite profile, the fan glass fiber reinforced polyurethane composite profile and the frame glass fiber reinforced polyurethane composite profile both include a cavity structure made of glass fiber reinforced polyurethane composite profile and a rigid low-foaming polyurethane thermal insulation set in the cavity structure Material, the glass fiber reinforced polyurethane composite profiles of the fan and the composite vacuum glass are filled with hard low-foaming polyurethane thermal insulation materials.

In a possible implementation, a first sealing strip is provided at the connection between the side of the composite vacuum glass near the outdoor and the sash structure, and a second sealing strip is provided at the connection between the side of the composite vacuum glass near the indoor and the sash structure. Adhesive strips.

In a possible implementation, the glass fiber reinforced polyurethane composite profile includes three cavity structures sequentially connected in the direction from outdoor to indoor, and each of the cavity structures is filled with hard low-foaming Polyurethane insulation.

In a possible implementation manner, the glass fiber reinforced polyurethane composite profile is provided with a first card slot on both sides near the indoor and outdoor, and a first card slot matching the first card slot is provided in the fan room of the sash structure. A clamping piece, the first card slot is connected with the first clamping piece.

In a possible implementation manner, a first positioning groove is provided on a side of the first locking groove close to the inner wall of the sash structure, and a first positioning groove that matches the first positioning groove is provided on the inner wall of the sash structure. The convex strip, the first convex strip is arranged in the first positioning groove, and the first adhesive filling groove and the second adhesive filling groove are arranged on both sides of the first convex strip, the first adhesive Both the mixture filling tank and the second adhesive filling tank are filled with the first adhesive, the first adhesive is AB type polyurethane elastic sealant, and the fan glass fiber reinforced polyurethane composite profile is passed through the AB type polyurethane The elastic sealant is bonded to the inner wall of the sash structure.

In a possible implementation manner, a third sealing strip is provided at the position where the side of the window frame structure close to the outdoor is in contact with the sash structure, and the side of the window frame structure that is close to the interior is in contact with the sash structure The position is provided with a fourth sealing strip.

In a possible implementation manner, the frame glass fiber reinforced polyurethane composite profile includes a cross-shaped cavity structure, and the cross-shaped cavity structure is filled with a rigid low-foaming polyurethane insulation material.

In a possible implementation manner, the frame glass fiber reinforced polyurethane composite profile is provided with a second card slot on both sides near the indoor and outdoor, and the frame chamber of the window frame structure is provided with a second card slot matching the second Two clamping pieces, the second card slot is connected with the second clamping piece.

In a possible implementation manner, a second positioning groove is provided on a side of the second locking groove close to the inner wall of the window frame structure, and a second positioning groove that matches the second positioning groove is provided on the inner wall of the window frame structure. Two convex strips, the second convex strip is arranged in the second positioning groove, and the third adhesive filling groove and the fourth adhesive filling groove are arranged on both sides of the second convex strip, the third adhesive Both the mixture filling groove and the fourth adhesive filling groove are filled with a second adhesive, the second adhesive is AB type polyurethane elastic sealant, and the frame glass fiber reinforced polyurethane composite profile is passed through the second adhesive The compound is bonded to the inner wall of the window frame structure.

In a possible implementation, the glass fiber reinforced polyurethane composite profile of the frame is provided with several third clamping pieces on the side close to the sash structure, and a clamping groove is formed between any two adjacent third clamping pieces. , the fifth sealing rubber strip is clipped on the slot.

The embodiment of the present application provides a passive window of glass fiber reinforced polyurethane composite profiles, by constructing a glass fiber reinforced polyurethane composite profile and a frame glass fiber reinforced polyurethane composite profile, and building a glass fiber reinforced polyurethane composite profile and a frame glass fiber reinforced Polyurethane composite profiles are equipped with rigid low-foaming polyurethane insulation materials, which improves the stability of ultra-low energy consumption doors and windows.

Description of drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some implementations of the present utility model As an example, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work. In the attached picture:

Fig. 1 is a cross-sectional schematic diagram of a passive window of a glass fiber reinforced polyurethane composite profile provided in an embodiment of the present application.

Fig. 2 is another schematic structural view of a passive window of a glass fiber reinforced polyurethane composite profile provided in an embodiment of the present application.

The marks in the drawings and the names of corresponding parts: 1-sash structure, 2-window frame structure, 3-composite vacuum glass, 4-first sealing strip, 5-second sealing strip, 6-outdoor aluminum alloy Profile sidewall, 7-fan outdoor drainage channel, 8-fan glass fiber reinforced polyurethane composite profile, 9-first clamping piece, 10-fourth clamping piece, 11-third sealing strip, 12-fourth sealing Adhesive strip, 13-frame outdoor aluminum alloy profile rib, 14-frame outdoor drain hole, 15-frame glass fiber reinforced polyurethane composite profile, 16-second clamping piece, 17-fifth sealing rubber strip, 18-second Positioning groove, 19-second convex strip, 20-third adhesive filling groove, 21-fourth adhesive filling groove, 22-first positioning groove, 23-first convex strip, 24-first Adhesive filling groove, 25-second adhesive filling groove, a1-sixth sealing strip, a2-another composite vacuum glass, a3-seventh sealing strip.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the examples and accompanying drawings. The schematic implementation of the utility model and its description are only used to explain the utility model Novelty, not as a limitation to the utility model.

Example 1

As shown in Figure 1, a passive window of glass fiber reinforced polyurethane composite profiles includes a sash structure 1 made of aluminum alloy and a window frame structure 2, the sash structure 1 is flexibly connected to the window frame structure 2; the sash structure 1 is away from One side of the window frame structure 2 is embedded with a composite vacuum glass 3, a fan glass fiber reinforced polyurethane composite profile 8 is arranged in the fan room of the sash structure 1, and a frame glass fiber reinforced polyurethane composite profile 15 is arranged in the frame room of the window frame structure 2. Both the fan glass fiber reinforced polyurethane composite profile 8 and the frame glass fiber reinforced polyurethane composite profile 15 include a cavity structure made of glass fiber reinforced polyurethane composite profile and a rigid low-foaming polyurethane insulation material arranged in the cavity structure. The gap between the glass fiber reinforced polyurethane composite profile 8 and the composite vacuum glass 3 is filled with a hard low-foaming polyurethane thermal insulation material.

In a possible implementation manner, the side of the window structure 1 close to the outdoor is provided with an outer aluminum alloy profile rib 6 and an outer drainage channel 7 . The aluminum alloy profile rib 6 outside the fan can be the side of the sash structure 1 that is close to the outside, or the side of the sash structure 1 that is close to the outside can be reset. The outdoor drainage channel 7 of the fan can be set according to actual needs, thereby avoiding water accumulation in the sash structure 1, and the outdoor drainage channel 7 of the fan can also be set according to the prior art.

In a possible implementation, a first sealing strip 4 is provided at the connection between the side of the composite vacuum glass 3 near the outdoor and the sash structure 1, and a second sealing strip 4 is provided at the connection between the side of the composite vacuum glass 3 near the indoor and the sash structure 1. Sealant strip 5.

In a possible implementation, the glass fiber reinforced polyurethane composite profile 8 includes three cavity structures sequentially connected in the direction from outdoor to indoor, and each cavity structure is filled with rigid low-foaming polyurethane insulation material .

Optionally, the three cavity structures can be sequentially arranged as a T-shaped cavity, a cube cavity and a T-shaped cavity.

In a possible implementation, the glass fiber reinforced polyurethane composite profile 8 is provided with first card slots on both sides near the indoor and outdoor, and the sash chamber of the sash structure 1 is provided with a first card slot that matches the first card slot. The connector 9 is connected with the first card slot 9 .

For example, the glass fiber reinforced polyurethane composite profile 8 is provided with first clamping grooves as shown in FIG. The fourth clamping member 10 is arranged on the side wall near the outdoor of the sash structure 1, the first clamping member 9 is engaged with a first engaging slot, and the fourth engaging member 10 is engaged with another first engaging slot. Connection, slot and clip can adopt the structure shown in Figure 1, also can adopt the structure of other slot and clip in the prior art, thereby realize the fixing of fan glass fiber reinforced polyurethane composite profile 8. It is worth noting that the sash room means the space inside the sash structure 1 .

Optionally, the four sides of the glass fiber reinforced polyurethane composite profile 8 can be provided with Z-shaped first card slots, the four first card slots are arranged symmetrically, and the first clamping member 9 and the two Z-shaped card slots Clamping, the fourth clamping member 10 is clamped with the other two Z-shaped slots.

In a possible implementation, a first positioning groove 22 is provided on the side of the first locking groove close to the inner wall of the sash structure 1 , and a first positioning groove 22 that matches the first positioning groove 22 is provided on the inner wall of the sash structure 1 . Raised strip 23, the first raised strip 23 is set in the first positioning groove 22, so as to realize the positioning function, and the first raised strip 23 is provided with a first adhesive filling groove 24 and a second adhesive filling groove 25. Both the first adhesive filling groove 24 and the second adhesive filling groove 25 are filled with the first adhesive, the first adhesive is AB type polyurethane elastic sealant, and the fan glass fiber reinforced polyurethane composite profile 8 Bond with the inner wall of the window sash structure 1 through AB type polyurethane elastic sealant.

In a possible implementation manner, the side of the window frame structure 2 close to the outside is provided with an aluminum alloy profile rib 13 outside the frame and a drain hole 14 outside the frame.

Optionally, the aluminum alloy profile rib 13 outside the frame can be the side of the window frame structure 2 that is close to the outside, or it can be a rib provided on this side. The drainage holes 14 outside the frame can be set according to actual needs, or can be set according to the prior art, so as to avoid accumulation of rainwater in the window frame structure 2 .

In a possible implementation, a third sealing strip 11 is provided at the position where the side of the window frame structure 2 close to the outdoor is in contact with the sash structure 1 , and the side of the window frame structure 2 close to the indoor is in contact with the sash structure 1 A fourth sealing strip 12 is provided at the position.

In a possible implementation manner, the frame glass fiber reinforced polyurethane composite profile 15 includes a cross-shaped cavity structure, and the cross-shaped cavity structure is filled with rigid low-foaming polyurethane insulation material.

In a possible implementation, the frame glass fiber reinforced polyurethane composite profile 15 is provided with a second card slot on both sides near the indoor and outdoor, and the frame chamber of the window frame structure 2 is provided with a second card slot matching the second card slot. The connector 16 is connected to the second card slot with the second connector 16 .

In a possible implementation manner, a second positioning groove 18 is provided on the side of the second locking groove close to the inner wall of the window frame structure 2 , and a second positioning groove 18 that matches the second positioning groove 18 is provided on the inner wall of the window frame structure 2 . Two convex strips 19, the second convex strip 19 is arranged in the second positioning groove 18, and the third adhesive filling groove 20 and the fourth adhesive filling groove 21 are arranged on both sides of the second convex strip 19, the third adhesive Both the mixture filling groove 20 and the fourth adhesive filling groove 21 are filled with a second adhesive, the second adhesive is an AB type polyurethane elastic sealant, and the frame glass fiber reinforced polyurethane composite profile 15 is bonded through the second adhesive. The agent is bonded to the inner wall of the window frame structure 2.

In a possible implementation, the frame glass fiber reinforced polyurethane composite profile 15 is provided with several third clips on the side close to the sash structure 1, and a slot is formed between any two adjacent third clips. A fifth sealing rubber strip 17 is clamped on the groove.

For example, three third clips are provided on the side of the frame glass fiber reinforced polyurethane composite profile 15 close to the sash structure 1, thereby forming two clip slots, both of which are T-shaped slots. And the fifth sealing rubber strip 17 can be provided with a rubber clip matching the T-shaped groove, and the rubber clip is clipped into the T-shaped groove.

Optionally, the side of the glass fiber reinforced polyurethane composite profile 8 close to the frame glass fiber reinforced polyurethane composite profile 15 is provided with several positioning ribs, and interconnected hardware can be provided on the positioning ribs and the third clamping piece, the window sash structure 1 and the window frame structure 2 are connected through interconnected hardware.

Due to the excellent longitudinal mechanical properties of glass fiber reinforced polyurethane composite profiles, by setting a fan glass fiber reinforced polyurethane composite profile in the fan room of the window sash structure and a frame glass fiber reinforced polyurethane composite profile in the frame room of the window frame structure, it can completely It makes up for the lack of strength caused by the traditional use of nylon PA66 heat insulation strips as a broken bridge, and improves the overall strength of the frame of the ultra-low energy passive window.

As shown in Figure 2, when the window frame structure 2 is not close to the wall, of the non-indoor and outdoor sides of the window frame structure 2, one side can be connected with the window sash structure 1, while the other side can be compounded with the other. The vacuum glass is connected with a2. When the composite vacuum glass is set, a hard low-foaming polyurethane thermal insulation material can be filled between the composite vacuum glass and the window frame structure 2, and the joint between the composite vacuum glass and the window frame structure 2 can be provided with the second The sixth sealing strip a1 and the seventh sealing strip a3 are used for sealing.

The working principle of the utility model is as follows: discharge the water immersed in the sash structure 1 and the window frame structure 2 through each drainage hole, and seal the joints through each sealing rubber strip, so as to prevent rainwater from entering the sash structure 1 and the window from the joints. Inside the frame structure 2, by setting a fan glass fiber reinforced polyurethane composite profile in the fan room of the sash structure, and a frame glass fiber reinforced polyurethane composite profile in the frame room of the window frame structure for heat insulation, thereby improving stability and heat insulation performance.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present utility model in detail. Within the protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (10)

1. A passive window of glass fiber reinforced polyurethane composite profiles, characterized in that, comprising a sash structure (1) and a sash structure (2) flexibly connected to the sash structure (1); The side of the sash structure (1) away from the window frame structure (2) is embedded with a composite vacuum glass (3), and a glass fiber reinforced polyurethane composite profile (8) is arranged in the sash room of the sash structure (1), The frame chamber of the window frame structure (2) is provided with a frame glass fiber reinforced polyurethane composite profile (15), and the fan glass fiber reinforced polyurethane composite profile (8) and the frame glass fiber reinforced polyurethane composite profile (15) all include the following The glass fiber-reinforced polyurethane composite profile is a cavity structure of the material and the rigid low-foaming polyurethane thermal insulation material arranged in the cavity structure, the glass fiber reinforced polyurethane composite profile (8) and the composite vacuum glass (3) Filled with rigid low-foaming polyurethane insulation in between. 2. The passive window of glass fiber reinforced polyurethane composite profile according to claim 1, characterized in that, a first sealant strip is provided at the joint of the composite vacuum glass (3) near the outdoor side and the window sash structure (1) (4), a second sealing rubber strip (5) is provided at the joint between the side of the composite vacuum glass (3) close to the room and the sash structure (1). 3. The passive window of the glass fiber reinforced polyurethane composite profile according to claim 1 or 2, characterized in that, said fan glass fiber reinforced polyurethane composite profile (8) comprises three spaces connected in sequence from outdoor to indoor direction. Cavity structure, and each cavity structure is filled with rigid low-foaming polyurethane insulation material. 4. the passive window of glass fiber reinforced polyurethane composite profile according to claim 1, is characterized in that, described fan glass fiber reinforced polyurethane composite profile (8) is all provided with the first draw-in groove near indoor and outdoor both sides, The sash chamber of the sash structure (1) is provided with a first clamping piece (9) matched with the first clamping groove, and the first clamping groove is connected with the first clamping piece (9). 5. The passive window of glass fiber reinforced polyurethane composite profiles according to claim 4, characterized in that, a first positioning groove (22) is provided on the side of the inner wall of the first draw-in groove near the sash structure (1), The inner wall of the sash structure (1) is provided with a first protruding line (23) matched with the first positioning groove (22), and the first protruding line (23) is arranged in the first positioning groove (22) ), and both sides of the first protruding strip (23) are provided with a first adhesive filling groove (24) and a second adhesive filling groove (25), and the first adhesive filling groove (24 ) and the second adhesive filling groove (25) are filled with the first adhesive, the first adhesive is AB type polyurethane elastic sealant, and the fan glass fiber reinforced polyurethane composite profile (8) passes through Type AB polyurethane elastic sealant is bonded to the inner wall of the sash structure (1). 6. The passive window of glass fiber reinforced polyurethane composite profile according to claim 1, characterized in that, the position where the side of the window frame structure (2) close to the outdoor is connected with the sash structure (1) is provided with a third A sealing rubber strip (11), a fourth sealing rubber strip (12) is provided at a position where the side of the window frame structure (2) close to the room is in contact with the window sash structure (1). 7. The passive window of the glass fiber reinforced polyurethane composite profile according to claim 1, wherein the frame glass fiber reinforced polyurethane composite profile (15) comprises a cross-shaped cavity structure, and the cross-shaped cavity structure Filled with rigid low foam polyurethane insulation. 8. the passive window of glass fiber reinforced polyurethane composite profile according to claim 1, is characterized in that, described frame glass fiber reinforced polyurethane composite profile (15) is all provided with the second draw-in groove near indoor and outdoor both sides, so The frame chamber of the window frame structure (2) is provided with a second clamping piece (16) matched with the second clamping groove, and the second clamping groove is connected with the second clamping piece (16). 9. The passive window of glass fiber reinforced polyurethane composite profiles according to claim 8, characterized in that a second positioning groove (18) is set on the side of the inner wall of the second clamping groove near the window frame structure (2), The inner wall of the window frame structure (2) is provided with a second protruding line (19) matched with the second positioning groove (18), and the second protruding line (19) is arranged in the second positioning groove ( 18), and the third adhesive filling groove (20) and the fourth adhesive filling groove (21) are arranged on both sides of the second convex strip (19), and the third adhesive filling groove (20 ) and the fourth adhesive filling groove (21) are filled with a second adhesive, the second adhesive is an AB type polyurethane elastic sealant, and the frame glass fiber reinforced polyurethane composite profile (15) passes through The second adhesive is bonded to the inner wall of the window frame structure (2). 10. The passive window of the glass fiber reinforced polyurethane composite profile according to claim 9, characterized in that, the frame glass fiber reinforced polyurethane composite profile (15) is provided with several third clips near the side of the window sash structure (1) As for the connector, a slot is formed between any adjacent two of the third clips, and a fifth sealing rubber strip (17) is clipped on the slot.

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