Ultralow-energy-consumption fireproof window

Abstract

The utility model discloses an ultra-low-energy-consumption fireproof window which solves the problem that in the prior art, a common fireproof window profile is poor in fireproof performance and heat insulation performance after being installed. The fireproof window comprises a fireproof window sectional material, the fireproof window sectional material comprises a first frame sectional material, a second frame sectional material and a fireproof heat insulation piece, two parallel heat insulation strips are connected between the first frame sectional material and the second frame sectional material, the first frame sectional material, the second frame sectional material and the two heat insulation strips form a heat insulation cavity, and a filling piece is arranged in the heat insulation cavity. The fireproof heat insulation part is located in the heat insulation cavity and connected to the second frame profile in an inserted mode. According to the fireproof window, the two heat insulation strips are matched with the frame sectional material, the fireproof heat insulation piece is inserted into the sectional material, the position of the fireproof heat insulation piece can be fixed, even heating can be guaranteed, the fireproof and heat insulation functions of the fireproof window can be achieved to the maximum extent, all the performance of the fireproof window is guaranteed to be improved, and the sealing performance and the heat preservation performance of the fireproof window are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, in particular to an ultra-low energy consumption fireproof window. Background Art

[0002] In modern buildings, doors and windows are important carriers of space safety and comfortable experience, and system doors and windows play a vital role in house construction. Its function not only pays attention to the practicality of furniture life, but also has environmental adaptability and emergency response to prevent extreme weather, so the various performance requirements of doors and windows are particularly strict. However, due to the frequent occurrence of indoor fire accidents in modern society, people's awareness of fire prevention has gradually increased. The emergence of fireproof windows has greatly reduced the degree of harm caused by fire to the group. Fireproof windows refer to windows that can meet the requirements of fire resistance stability and fire resistance integrity together with the frame within a certain period of time. They are generally divided into three grades: A, B, and C. The fire resistance limit of Class A fireproof windows is 1.5h; the fire resistance limit of Class B fireproof windows is 1.0h; and the fire resistance limit of Class C fireproof windows is 0.5h. Fireproof windows have all the functional characteristics of ordinary windows and can also block the fire outside when a fire occurs, so that it will not spread directly to the room and endanger human life. However, due to the particularity of the profile and the strict requirements of the structure, the profile installation of fireproof windows has certain difficulty requirements, which is mainly reflected in the installation of fireproof insulation strips in the cavity. There are two traditional installation methods, one is to place the insulation strips first and then fill with foam, and the other is to fill with foam first and then insert the insulation strips. Both of the above methods have disadvantages and cannot guarantee the optimal performance of the fireproof window. In addition, the fireproof windows on the market currently only solve the problem of fireproof function unilaterally, but the problem of energy consumption has not been substantially solved. Utility Model Content

[0003] In view of the deficiencies in the above-mentioned background technology, the utility model proposes an ultra-low energy consumption fireproof window, which solves the problem of poor fireproofing and heat insulation of ordinary fireproof window profiles after installation in the prior art.

[0004] The technical solution of the utility model is achieved as follows: an ultra-low energy consumption fireproof window, including a fireproof window profile, the fireproof window profile including a frame profile one, a frame profile two and a fireproof thermal insulation component, two parallel insulation strips are connected between the frame profile one and the frame profile two, and the frame profile one and the frame profile two and the two insulation strips form an insulation cavity, a filling piece is provided in the insulation cavity, the fireproof thermal insulation component is located in the insulation cavity, and the fireproof thermal insulation component is plugged into the frame profile two.

[0005] Furthermore, the frame profile 1 and the frame profile 2 are both integrated structures, and are each provided with two installation grooves that cooperate with the thermal insulation strips. The frame profile 2 is also provided with a snap-in groove that cooperates with the fireproof thermal insulation component, and the snap-in groove is located between the two installation grooves.

[0006] Preferably, the distance between the fireproof and heat-insulating component and the bottom of the installation groove is A, A is 0.4~0.6mm, and the distance between the fireproof and heat-insulating component and the side wall of the installation groove is B, B is 0.2~0.4mm.

[0007] Furthermore, a fire-resistant clip is installed on the frame profile, and the fire-resistant clip is connected to the insulation strip and the fireproof insulation component by screws.

[0008] Furthermore, the fireproof and heat-insulating component is an "I"-shaped fireproof and heat-insulating strip, and the heat-insulating strip is a "C"-shaped heat-insulating strip.

[0009] Preferably, the fireproof and heat-insulating component is a glass fiber polyurethane fireproof and heat-insulating strip, a carbon fiber polyurethane fireproof and heat-insulating strip, or a bamboo fiber polyurethane fireproof and heat-insulating strip.

[0010] Furthermore, the fireproof window profile is a muntin profile.

[0011] Furthermore, the fireproof window profile is a frame profile, and an isobaric adhesive strip is detachably connected between the frame profile 1 and the frame profile 2.

[0012] Furthermore, the first frame profile is provided with a first isobaric adhesive strip, and the second frame profile is provided with a second isobaric adhesive strip.

[0013] Furthermore, the fireproof window profile is a fan profile, and the thermal insulation strip is a multi-chamber thermal insulation strip.

[0014] The beneficial effects of the utility model are:

[0015] 1. The fireproof and heat-insulating parts of the utility model are plugged into the profile, which can fix the position of the fireproof and heat-insulating parts, thereby ensuring uniform heating, and maximizing the fireproof and heat-insulating functions of the fireproof window, ensuring the improvement of various performances of the fireproof window, and improving the sealing and heat-insulating performance of the fireproof window. The fireproof and heat-insulating parts and the heat-insulating strips are plugged into the frame profile, which is convenient for the installation of the fireproof and heat-insulating window, and at the same time solves the problem of poor fireproof and heat-insulating properties of ordinary fireproof window profiles after installation in the prior art.

[0016] 2. The fireproof and heat-insulating parts are "I"-shaped fireproof and heat-insulating strips, which are convenient to install in the heat-insulating cavity and can adapt to various shapes of fireproof window structures. The fireproof and heat-insulating parts are glass fiber polyurethane fireproof and heat-insulating strips or carbon fiber polyurethane fireproof and heat-insulating strips or bamboo fiber polyurethane fireproof and heat-insulating strips, which have good insulation performance, high strength, high temperature resistance, good fire resistance and other characteristics. They can meet the strict requirements of various performances of fireproof windows, ensure the integrity of the profiles and extend the life cycle of the profiles, thereby improving the overall fireproof and heat-resistant strength of the fireproof windows.

[0017] 3. Both frame profile 1 and frame profile 2 are of one-piece structure. The clamping groove is used to cooperate with the fireproof and heat-insulating parts. They can be stably fixed on the internal structure of the cavity, and their position can make the profile reach a uniform state when heated, thereby extending the life of the profile and improving the overall fireproof and heat-resistant strength.

[0018] 4. Corresponding isobaric rubber strips and overlapping rubber strips can be set on the fan profiles, frame profiles and center support profiles. In combination with the window profiles, they can ensure the realization of the ultra-low energy consumption window function while further improving the sealing and thermal insulation performance of the fireproof window. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the frame profile of the utility model.

[0021] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure at point a in the middle.

[0022] Figure 3 It is a schematic diagram of the cooperation between the fan profile and the frame profile of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the fan profile.

[0024] Figure 5 The structure diagram of the center profile Figure 1 .

[0025] Figure 6 The structure diagram of the middle muntin profile Figure 2 .

[0026] In the figure: 1. frame profile 1, 2. filling piece, 3. thermal insulation strip, 4. frame profile 2, 5. fireproof thermal insulation piece, 6. overlapping rubber strip 1, 7. isobaric rubber strip, 8. overlapping rubber strip 2, 9. installation groove, 10. snap-fit ​​groove, 11. buckle groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1~Figure 4 As shown, in Example 1, an ultra-low energy consumption fireproof window comprises a fireproof window profile, wherein the fireproof window profile comprises a frame profile 1, a frame profile 2 4 and a fireproof heat-insulating component 5, wherein two heat-insulating strips 3 arranged in parallel are connected between the frame profile 1 and the frame profile 2 4, and the frame profile 1 and the frame profile 2 4 and the two heat-insulating strips 3 form a heat-insulating cavity, which can be used for fireproofing and heat-insulating, and a filling member 2 is arranged in the heat-insulating cavity, wherein the filling member 2 is a foam filling, which is a commonly used filling material in the window sash profile, and the fireproof heat-insulating component 5 is located in the heat-insulating cavity, and the fireproof heat-insulating component 5 is plugged into the frame profile 2 4. The fireproof heat-insulating component 5 of the utility model is plugged into the profile, which can fix the position of the fireproof heat-insulating component 5, thereby ensuring uniform heating, thereby maximizing the fireproofing and heat-insulating functions of the fireproof window, ensuring the improvement of various properties of the fireproof window, and improving the sealing and heat-insulating properties of the fireproof window. The fireproof and heat-insulating component 5 and the heat-insulating strip 3 are plugged into the frame profile, which facilitates the installation of the fireproof and heat-insulating window and solves the problem of poor fireproofing and heat-insulating properties of ordinary fireproof window profiles after installation in the prior art.

[0029] During specific use, frame profile 1 and frame profile 2 4 are adjusted according to their specific shape and structure. Frame profile 1 and frame profile 2 4 select installation positions and installation structures according to their functions. For example, frame profile 1 and frame profile 2 4 on the fan profile cooperate with the window glass, the frame profile is installed in coordination with the wall, and the middle bar is installed between the frame profiles.

[0030] In this embodiment, a fire-resistant clip 12 is also installed on the frame profile 1, and the fire-resistant clip 12 is connected to the insulation strip 3 and the fireproof insulation component 5 by screws. The material of the fire-resistant clip is iron, steel or polyurethane. In the fire-resistant clip, E is the horizontal length of the fire-resistant clip, and its length range is 20mm~64mm, and F is the vertical length of the fire-resistant clip, and its length range is 10mm~35mm. The length and width of the fire-resistant clip are adjusted according to the structure and installation position of the frame profile 1. The fire-resistant clip is located between the profile and the wall. The fire-resistant clip is connected to the frame profile 1 and the insulation strip and the fireproof insulation component in the insulation cavity by screws, which can further fix the connection between the frame profile 1 and the insulation strip, and also fix the position between the fireproof insulation component and the frame profile 1, so that the installation and overlap of the frame profile 1 become simple and efficient. The fire-resistant clip profile is used as an auxiliary part, and the two are connected by screws. In addition, the bite or penetration structure between the fireproof and heat-insulating strips and the profiles will form an absolutely fixed posture for the position of the fireproof and heat-insulating strips.

[0031] In this embodiment, the fireproof heat insulation component 5 is an "I"-shaped fireproof heat insulation strip, and the heat insulation strip 3 is a "C"-shaped heat insulation strip. The length of the "I"-shaped fireproof heat insulation strip is preferably 10mm~60mm, which ensures the integrity of the adaptation, forms a more complete system window system, and provides more high-quality solutions for different environments, different situations, and different choices. The fireproof heat insulation component 5 is a glass fiber polyurethane fireproof heat insulation strip or a carbon fiber polyurethane fireproof heat insulation strip or a bamboo fiber polyurethane fireproof heat insulation strip. The common characteristics include good heat insulation performance, high strength, high temperature resistance, good fire resistance and the like. The profile characteristics can meet the strict requirements of various properties of fireproof windows, ensure the integrity of the profile and extend the life cycle of the profile, thereby improving the overall fireproof and heat resistance of the fireproof window.

[0032] like Figure 1 As shown, Example 2 is an ultra-low energy consumption fireproof window, which is different from the technical solution of Example 1 in that the frame profile 1 and the frame profile 2 4 are both provided with two mounting grooves 9 that match the heat insulation strip 3, and the frame profile 2 is also provided with a clamping groove 10 that matches the fireproof and heat insulation member 5, and the clamping groove 10 is located between the two mounting grooves 9. The fireproof and heat insulation strip 3 is fixed at the center of the cavity, so that the fireproof and heat insulation strip 3 profile is heated evenly and appropriately, giving full play to its utilization value and improving the fireproof and heat insulation performance.

[0033] like Figure 2 As shown, in this embodiment, the distance between the fireproof and heat-insulating component 5 and the bottom of the installation groove 9 is A, A is 0.4~0.6mm, preferably, A is 0.5mm. The distance between the fireproof and heat-insulating component 5 and the side wall of the installation groove 9 is B, B is 0.2~0.4mm, preferably, A is 0.3mm. The interlocking structure of the fireproof and heat-insulating strip 3 and the frame, the spacing distance design of this structure can well insert the fireproof and heat-insulating strip 3 into the notch of the heat-insulating strip 3 on the frame structure before foaming, and ensure that it is not easy to loosen and slide after insertion. Avoid the fireproof and heat-insulating strip 3 profile that cannot be well installed after filling and foaming.

[0034] The other structures are the same as those in Example 1.

[0035] like Figure 5 and Figure 6 As shown, Example 3 is an ultra-low energy consumption fireproof window. The difference from the technical solution of Example 2 is that the fireproof window profile is a muntin profile. The muntin still uses an integrated structure, and the fireproof and heat-insulating components can be well fixed in the appropriate internal position of the cavity. In the muntin profile, frame profile 1 is a small-surface muntin structure, frame profile 2 4 is a large-surface muntin structure, and the insulation strip 3 is a "C"-shaped insulation strip, which gives full play to its fireproof and heat-insulating effects. Specifically, the fire-resistant clips can be installed on one side of the muntin, or on both sides of the muntin. The specific installation method should be determined according to the actual situation.

[0036] like Figure 1~Figure 3 As shown, in this embodiment, the fireproof window profile is a frame profile, and an isobaric adhesive strip 7 is detachably connected between the frame profile 1 and the frame profile 2 4. The frame profile 1 is provided with an overlapping adhesive strip 6. The frame profile 1 is a large face frame structure, the frame profile 2 4 is a small face frame structure, the heat insulation strip 3 is a "C" shaped heat insulation strip, and the length range of the heat insulation strip 3 in the frame-sash structure is 35mm-64mm.

[0037] like Figure 4 As shown, in the present embodiment, the fireproof window profile is a fan profile, and the heat-insulating strip is a multi-chamber heat-insulating strip 3 matched with the isobaric strip 7. A lap strip 2 8 is provided on the frame profile 2 4. A buckle groove 11 is provided on the frame profile 1 and the frame profile 2, and the isobaric strip 7 is provided on the buckle groove 11. The frame profile 1 1 is a small-surface inner-open fan structure, and the frame profile 2 4 is a large-surface frame structure. The two heat-insulating strips 3 are both "C"-shaped heat-insulating strips on the fan. In actual use, when the fan profile cooperates with the frame profile and / or the middle brace profile, the lap strip 2 8 on the fan profile fits with the frame profile and / or the middle brace profile, such as Figure 3 As shown in b2, the multi-strength heat insulation strip 3 on the fan profile is fitted with the isobaric adhesive strip 7, as shown in FIG. Figure 2 As shown in b3, the overlapping strip 6 on the frame profile and / or the middle profile is fitted with the fan profile. Figure 3 As shown in b1, the fan profile and the frame profile and / or the center support profile form a three-layer seal, which improves the fireproof performance of the fireproof window while still ensuring the high-quality effect of the three seals, thereby improving the overall sealing and thermal insulation performance of the fireproof window.

[0038] The other structures are the same as those in Example 2.

[0039] The device ensures that the fireproof and heat-insulating functions of the fireproof window can be maximized, and also ensures the improvement of various properties of the fireproof window, including the sealing and heat-insulating performance of the fireproof window. The window structure not only solves the problem of poor installation of ordinary fireproof window profiles on the market, but also ensures the improvement of the sealing and heat-insulating performance of the fireproof window. In the existing window structure, the heat-insulating strip in the heat-insulating cavity originally failed to form a direct connection with the window structure, resulting in the heat-insulating strip in the cavity being in a stable position in the cavity, so that when the fire-receiving surface is close to one end of the profile, the heat-insulating strip in the cavity will be heated unevenly, which will greatly reduce the life of the profile and reduce the overall fireproof and heat-resistant function of the fireproof window. The device integrates the frame structure, the fan structure and the middle stile structure connecting the heat-insulating strip, and plugs the fireproof and heat-insulating strip with the profile to form a bite structure, stably fixes the fireproof and heat-insulating strip in the cavity in the heat-insulating cavity, and makes it so that the profile is in a position that can achieve a uniform state when heated, prolonging the life of the profile and improving the overall fireproof and heat-resistant strength. When all fireproof window profiles adopt the secondary structure, the frame and sash combination still uses the energy-saving system window, which can ensure the realization of the ultra-low energy consumption window function while further improving the sealing and thermal insulation performance of the fireproof window. The ultra-low energy consumption state of the fireproof window is achieved, keeping up with the development characteristics of the times.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultra-low energy consumption fireproof window, comprising a fireproof window profile, characterized in that: The fireproof window profile comprises a frame profile 1 (1), a frame profile 2 (4) and a fireproof heat insulating component (5); two heat insulating strips (3) arranged in parallel are connected between the frame profile 1 (1) and the frame profile 2 (4); the frame profile 1 (1) and the frame profile 2 (4) and the two heat insulating strips (3) form a heat insulating cavity; a filling component (2) is provided in the heat insulating cavity; the fireproof heat insulating component (5) is located in the heat insulating cavity, and the fireproof heat insulating component (5) is plugged onto the frame profile 2 (4).

2. The ultra-low energy consumption fireproof window according to claim 1, characterized in that: The frame profile one (1) and the frame profile two (4) are both of an integrated structure. The frame profile one (1) and the frame profile two (4) are both provided with two mounting grooves (9) that cooperate with the thermal insulation strip (3). The frame profile two (4) is also provided with a clamping groove (10) that cooperates with the fireproof thermal insulation component (5). The clamping groove (10) is located between the two mounting grooves (9).

3. The ultra-low energy consumption fireproof window according to claim 2, characterized in that: The distance between the fireproof and heat-insulating component (5) and the bottom of the installation groove (9) is A, and A is 0.4-0.6 mm. The distance between the fireproof and heat-insulating component (5) and the side wall of the installation groove (9) is B, and B is 0.2-0.4 mm.

4. The ultra-low energy consumption fireproof window according to claim 1, characterized in that: The frame profile one (1) is also provided with a fire-resistant clip (12), and the fire-resistant clip (12) is connected to the heat insulation strip (3) and the fireproof heat insulation component (5) by means of screws.

5. The ultra-low energy consumption fireproof window according to claim 1, characterized in that: The fireproof and heat-insulating component (5) is an "I"-shaped fireproof and heat-insulating strip, and the heat-insulating strip (3) is a "C"-shaped heat-insulating strip.

6. The ultra-low energy consumption fireproof window according to claim 1, characterized in that: The fireproof and heat-insulating component (5) is a glass fiber polyurethane fireproof and heat-insulating strip, a carbon fiber polyurethane fireproof and heat-insulating strip, or a bamboo fiber polyurethane fireproof and heat-insulating strip.

7. The ultra-low energy consumption fireproof window according to claim 1, characterized in that: The fireproof window profile is a muntin profile.

8. The ultra-low energy consumption fireproof window according to any one of claims 1 to 7, characterized in that: The fireproof window profile is a frame profile, and an isobaric adhesive strip (7) is detachably connected between the frame profile 1 (1) and the frame profile 2 (4).

9. The ultra-low energy consumption fireproof window according to claim 8, characterized in that: The frame profile one (1) is provided with a first overlapping rubber strip (6), and the frame profile two (4) is provided with a second overlapping rubber strip (8).

10. The ultra-low energy consumption fireproof window according to claim 9, characterized in that: The fireproof window profile is a fan profile, and the heat insulation strip (3) is a multi-chamber heat insulation strip.

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