Hidden frame type fireproof glass curtain wall window mounting method and hidden frame structure thereof

Abstract

The invention discloses a hidden frame type fireproof glass curtain wall window installation method and a hidden frame structure thereof, the hidden frame structure comprises a fireproof structure and a hidden frame structure, the fireproof structure comprises a window frame, an outer sash frame, a first fireproof adhesive tape, a second fireproof adhesive tape, a fireproof expansion strip, a fireproof cotton strip and a fireproof plate, and the hidden frame structure comprises first glass, second glass, a first U-shaped groove plate and a second U-shaped groove plate. A multi-layer flame-retardant structure is formed among the fireproof expansion strip, the fireproof cotton strip, the fireproof adhesive tape I, the fireproof adhesive tape II, the fireproof plate, the glass I and the glass II. A first-layer fireproof structure is formed among the first glass, the second glass, the fireproof cotton strip and the fireproof plate, a second-layer fireproof structure is formed among the first fireproof adhesive tape, the outer sash frame and the window frame, and a third-layer fireproof structure is formed among the second fireproof adhesive tape, the fireproof expansion strip, the window frame and the outer sash frame. Through the multi-layer fireproof structure and the enhanced hidden frame structure, the fireproof performance and the structural stability of the hidden frame type fireproof glass curtain wall window are improved, meanwhile, the attractiveness is improved, and the service life is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of fireproof glass curtain wall windows, in particular to a hidden frame type fireproof glass curtain wall window installation method and a hidden frame structure thereof. Background Art

[0002] As modern buildings develop towards higher and more complex directions, glass curtain wall windows are increasingly used in architectural design. Traditional glass curtain wall windows are mostly installed by using U-shaped frames for fixing and supporting, which can ensure the safety and stability of the glass. However, this frame structure often destroys the aesthetic consistency of the entire building in appearance, greatly weakening the overall visual beauty of the building.

[0003] At present, there are also hidden frame glass curtain wall windows, and the hidden frame glass curtain wall windows use adhesive materials such as metal glue to directly stick the glass to the aluminum frame, which reduces the visual impact of the frame and provides a more concise and beautiful appearance. However, the hidden frame structure has certain limitations in terms of fire resistance. Although the hidden frame structure improves the appearance of the building to a certain extent, its structure is not stable enough compared to the traditional open frame structure, and its fire resistance is poor. Long-term high-temperature combustion will cause the aluminum frame to deform, and it cannot meet the occasions with high requirements for fire resistance such as high-rise buildings. Therefore, it is necessary to provide a hidden frame fire-resistant glass curtain wall window installation method and its hidden frame structure that combine the beauty of the hidden frame structure and good fire resistance. Summary of the invention

[0004] The present invention provides a hidden frame type fireproof glass curtain wall window installation method and a hidden frame structure thereof to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A method for installing a hidden frame fireproof glass curtain wall window includes a fireproof structure and a hidden frame structure, wherein the fireproof structure includes a window frame, an outer sash frame, a first fireproof rubber strip, a second fireproof rubber strip, a fireproof expansion strip, a fireproof cotton strip, and a fireproof board, and the hidden frame structure includes a first glass, a second glass, a first U-groove board, and a second U-groove board, wherein a multi-layer flame retardant structure is formed between the fireproof expansion strip, the fireproof cotton strip, the first fireproof rubber strip, the second fireproof rubber strip, the fireproof board, the first glass, and the second glass. A first layer of fireproof structure is formed between the first glass, the second glass, the fireproof cotton strip, and the fireproof board, a second layer of fireproof structure is formed between the first fireproof rubber strip, the outer sash frame, and the window frame, and a third layer of fireproof structure is formed between the second fireproof rubber strip, the fireproof expansion strip, the window frame, and the outer sash frame, and the installation steps are as follows:

[0007] 1) Install the fireproof expansion strip and fireproof rubber strip 2 on the window frame in sequence, and install the fireproof rubber strip 1 and U-groove plate 1 on the outer sash frame;

[0008] 2) Fix the assembled outer sash frame to the window frame with screws to complete the assembly and installation of the fireproof structure;

[0009] 3) Fix the fireproof cotton strip and fireproof board on both sides of U-groove plate 1, connect U-groove plate 2, glass 1 and glass 2 through fireproof sealant, set the notch direction of U-groove plate 1 opposite to the notch direction of U-groove plate 2, fix glass 1 together with one end of U-groove plate 2 between the fireproof cotton strip and the fireproof board, and complete the installation of the hidden frame glass curtain wall window.

[0010] Preferably, in step 2), two outer sash frames are provided, and the two outer sash frames are symmetrically mounted on the window frame.

[0011] Preferably, in the step 3), U-groove plate 2, glass 1 and glass 2 are assembled to form fireproof glass, and the fireproof glass is provided in two groups and is installed in a one-to-one correspondence with the two outer sash frames.

[0012] Preferably, in the step 1), the fireproof board and the fireproof cotton strip are respectively arranged on both sides of U-groove plate one, wherein the fireproof board is located between glass one and U-groove plate one, and the fireproof cotton strip is located between U-groove plate one and U-groove plate two.

[0013] Preferably, the window frame is a T-shaped aluminum frame, and a first empty slot and a second empty slot are provided in the window frame. A core is inserted in the first empty slot, and a first steel plate is installed in the second empty slot. The core and the first steel plate are used to improve the strength of the window frame and also play a role in heat insulation and fire protection. The outer sash frame, the first steel plate and the window frame are connected by screws.

[0014] Preferably, slot two is provided on both sides of the empty slot one facing the outer fan frame, the fireproof rubber strip two is plugged into slot two, and slot three is provided on the empty slot one between the slot two and the empty slot two, and the fireproof expansion strip is plugged into slot three.

[0015] Preferably, both outer fan frames are provided with an empty slot three, a steel plate two is installed in the empty slot three, a slot one is provided on the outer fan frame facing the empty slot two, and the fireproof rubber strip one is plugged and installed in the slot one. The steel plate two, the outer fan frame and the U-groove plate are connected and fixed by screws, and the steel plate two serves to increase the connection stability and improve the strength of the outer fan frame.

[0016] Preferably, the outer side surface of the outer fan frame is further provided with a decorative groove 1, and a decorative cover plate is installed in the decorative groove 1.

[0017] Preferably, the outer fan frame is provided with a decorative groove 2 on one side of the U-groove plate 1, and also includes a straight plate-shaped decorative outer cover, one end of which is provided with an insert block, the decorative outer cover is plug-connected with the decorative groove 2 through the insert block, and the decorative outer cover is connected to the side of the glass 2 by glass glue filling. The decorative cover plate is used to improve the aesthetics and also serves to shield the screws.

[0018] Preferably, a hidden frame structure is used for the hidden frame structure of the fireproof glass curtain wall window in the hidden frame type fireproof glass curtain wall window installation method as described above.

[0019] Preferably, a water-retaining rubber strip is provided between the two outer sash frames. The water-retaining rubber strip prevents external liquid from entering the window frame and prevents the first fireproof rubber strip, the second fireproof rubber strip and the fireproof expansion strip from being wetted or corroded by liquid and affecting the fireproof performance.

[0020] The above-mentioned hidden frame fireproof glass curtain wall window installation method forms a new type of glass curtain wall window hidden frame installation structure.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The hidden frame fireproof glass curtain wall window installation method of the present invention not only effectively reduces the exposure of the frame body and improves the overall visual effect and aesthetics of the building by combining the aesthetics and good fireproof performance of the hidden frame structure, but also forms a first layer of fireproof structure through two fireproof glasses, fireproof cotton strips and fireproof boards, a second layer of fireproof structure is formed between the first fireproof rubber strip, the outer sash frame and the window frame, and a third layer of fireproof structure is formed by the second fireproof rubber strip, the fireproof expansion strip, the window frame and the outer sash frame. Through the joint action of the multi-layered fireproof structure, the fireproof performance of the fireproof glass curtain wall is effectively improved, and the fireproof performance of the fireproof glass curtain wall under long-term burning is improved, while the stability of the structure is effectively maintained, so that the glass curtain wall window has a beautiful visual effect after installation and has excellent fireproof performance.

[0023] At the same time, a new type of hidden frame structure of fire-proof glass curtain wall windows is realized, by respectively adding steel plates and inserts to the outer sash frame and the window frame, and fixing the connection with screws, the overall structural strength and fire resistance of the hidden frame fire-proof glass curtain wall windows are effectively improved, and the problem of insufficient strength of the traditional aluminum frame structure is avoided. The addition of steel plates not only increases the connection stability and the strength of the outer sash frame, but also effectively resists deformation caused by temperature changes and maintains long-term fire resistance. The combination of the insert and steel plate one improves the structural strength and heat insulation and fireproofing effect of the window frame, while the steel plate two further improves the structural strength and heat insulation and fireproofing effect of the outer sash frame, effectively enhancing the fire resistance of the overall curtain wall, and significantly reducing the impact of the difference in thermal expansion coefficients of traditional materials, realizing fire-resistant glass curtain wall windows that are not easily deformed by heat and have high strength, which not only improves the safety of the building, but also extends the service life of the glass curtain wall windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the cross-sectional structure of the window frame and the outer sash frame of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 3 It is a cross-sectional schematic diagram of the window frame, outer sash frame and fireproof glass after assembly of the present invention.

[0027] 1. Window frame; 2. External sash frame; 3. U-groove plate one; 4. U-groove plate two; 5. Fireproof board; 6. Fireproof cotton strip; 7. Glass one; 8. Glass two; 9. Fireproof rubber strip one; 10. Fireproof rubber strip two; 11. Fireproof expansion strip; 12. Empty slot one; 13. Empty slot two; 14. Steel plate one; 15. Slot two; 16. Slot three; 17. Empty slot three; 18. Steel plate two; 19. Slot one; 20. Decorative slot one; 21. Decorative cover plate; 22. Decorative outer cover; 23. Decorative slot two; 24. Insert; 26. Water-retaining rubber strip. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Reference Figure 1-3 A method for installing a hidden frame fireproof glass curtain wall window includes a fireproof structure and a hidden frame structure. The fireproof structure includes a window frame 1, an outer sash frame 2, a fireproof rubber strip 9, a fireproof rubber strip 10, a fireproof expansion strip 11, a fireproof cotton strip 6, and a fireproof board 5. The hidden frame structure includes a glass 1 7, a glass 2 8, a U-groove plate 1 3, and a U-groove plate 2 4. A multi-layer flame retardant structure is formed between the fireproof expansion strip 11, the fireproof cotton strip 6, the fireproof rubber strip 1 9, the fireproof rubber strip 2 10, the fireproof board 5, the glass 1 7, and the glass 2 8. A first layer of fireproof structure is formed between the glass 1 7, the glass 2 8, the fireproof cotton strip 6, and the fireproof board 5. A second layer of fireproof structure is formed between the fireproof rubber strip 1 9, the outer sash frame 2, and the window frame 1. A third layer of fireproof structure is formed between the fireproof rubber strip 2 10, the fireproof expansion strip 11, the window frame 1, and the outer sash frame 2. The installation steps are as follows:

[0030] 1) Install the fireproof expansion strip 11 and the fireproof rubber strip 10 on the window frame 1, and install the fireproof rubber strip 9 and the U-groove plate 3 on the outer fan frame 2 in sequence;

[0031] 2) Fix the assembled outer sash frame 2 to the window frame 1 by screws to complete the assembly and installation of the fireproof structure;

[0032] 3) Fix the fireproof cotton strip 6 and the fireproof board 5 on both sides of the U-groove plate 3, connect the U-groove plate 24, glass 1 7 and glass 2 8 through fireproof sealant, the notch direction of the U-groove plate 3 is set opposite to the notch direction of the U-groove plate 24, fix the glass 1 7 together with one end of the U-groove plate 24 between the fireproof cotton strip 6 and the fireproof board 5, and complete the installation of the hidden frame glass curtain wall window.

[0033] In the step 2), two outer fan frames 2 are provided, and the two outer fan frames 2 are symmetrically mounted on the window frame 1.

[0034] In the step 3), the U-groove plate 2 4, the glass 1 7 and the glass 2 8 are assembled to form fireproof glass. The fireproof glass is provided in two groups and is installed in a one-to-one correspondence with the two outer fan frames 2.

[0035] In the step 1), the fireproof board 5 and the fireproof cotton strip 6 are respectively arranged on both sides of the U-groove plate 3, wherein the fireproof board 5 is located between the glass 7 and the U-groove plate 3, and the fireproof cotton strip 6 is located between the U-groove plate 3 and the U-groove plate 4.

[0036] The window frame 1 is a T-shaped aluminum frame, and is provided with an empty slot 12 and an empty slot 2 13. An insert is inserted into the empty slot 12, and a steel plate 14 is installed in the empty slot 2 13. The insert and the steel plate 14 are used to improve the strength of the window frame 1 and also play a role in heat insulation and fire protection. The outer sash frame 2, the steel plate 14 and the window frame 1 are connected by screws.

[0037] The two sides of the empty slot 12 facing the outer fan frame 2 are provided with slots 2 15, and the fireproof rubber strip 2 10 is plugged and installed in the slots 2 15. The empty slot 12 between the slots 2 15 and the empty slot 2 13 is provided with slots 3 16, and the fireproof expansion strip 11 is plugged and installed in the slots 3 16.

[0038] The two outer fan frames 2 are both provided with an empty slot 3 17, a steel plate 2 18 is installed in the empty slot 3 17, and a slot 19 is provided on the side of the outer fan frame 2 facing the empty slot 2 13, and the fireproof rubber strip 19 is inserted and installed in the slot 19. The steel plate 2 18, the outer fan frame 2 and the U-groove plate are connected and fixed by screws, and the steel plate 2 18 plays a role in increasing the connection stability and improving the strength of the outer fan frame 2.

[0039] The outer side surface of the outer fan frame 2 is also provided with a decorative groove 20, and a decorative cover plate 21 is installed in the decorative groove 20.

[0040] The outer fan frame 2 is provided with a decorative groove 23 on one side of the U-groove plate 1 3, and also includes a straight plate-shaped decorative outer cover 22, one end of which is provided with an insert block 24, and the decorative outer cover 22 is plugged and connected with the decorative groove 23 through the insert block 24, and the decorative outer cover 22 and the side of the glass 2 8 are filled and connected by glass glue. The decorative cover plate 21 is used to improve the aesthetics and also serves to cover the screws.

[0041] A hidden frame structure is used for the hidden frame structure of a fireproof glass curtain wall window in the method for installing the hidden frame type fireproof glass curtain wall window.

[0042] A water-retaining rubber strip 26 is provided between the two outer sash frames 2. The water-retaining rubber strip 26 prevents external liquid from entering the window frame 1, and prevents the fireproofing rubber strip 1 9, the fireproofing rubber strip 2 10 and the fireproofing expansion strip 11 from being wetted or corroded by liquid and affecting the fireproofing performance.

[0043] The present invention improves the fireproof performance and structural stability of the hidden frame type fireproof glass curtain wall window through a multi-layer fireproof structure and an enhanced hidden frame structure, while also improving the aesthetics and service life.

[0044] The above-mentioned hidden frame fireproof glass curtain wall window installation method forms a new type of glass curtain wall window hidden frame installation structure.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A method for installing a hidden frame fireproof glass curtain wall window, characterized in that: The invention comprises a fireproof structure and a hidden frame structure, wherein the fireproof structure comprises a window frame (1), an outer sash frame (2), a first fireproof rubber strip (9), a second fireproof rubber strip (10), a fireproof expansion strip (11), a fireproof cotton strip (6), and a fireproof board (5), and the hidden frame structure comprises a first glass (7), a second glass (8), a first U-groove board (3), and a second U-groove board (4), and the installation steps are as follows: 1) sequentially installing the fireproof expansion strip (11) and the second fireproof rubber strip (10) on the window frame (1), and installing the first fireproof rubber strip (9) and the first U-groove plate (3) on the outer sash frame (2); 2) Fixing the assembled outer sash frame (2) to the window frame (1) by means of screws, thereby completing the assembly and installation of the fireproof structure; 3) The fireproof cotton strip (6) and the fireproof board (5) are fixed on both sides of the U-groove plate 1 (3), the U-groove plate 2 (4), the glass 1 (7) and the glass 2 (8) are connected by fireproof sealant, the notch direction of the U-groove plate 1 (3) and the notch direction of the U-groove plate 2 (4) are arranged opposite to each other, and the glass 1 (7) is fixed with one end of the U-groove plate 2 (4) between the fireproof cotton strip (6) and the fireproof board (5), thereby completing the installation of the hidden frame glass curtain wall window.

2. The method for installing a silver ore fireproof glass curtain wall window according to claim 1, characterized in that: In the step 2), two outer sash frames (2) are provided, and the two outer sash frames (2) are symmetrically mounted on the window frame (1).

3. The method for installing a silver ore fireproof glass curtain wall window according to claim 1, characterized in that: In the step 3), the U-groove plate 2 (4), the glass 1 (7) and the glass 2 (8) are assembled to form fireproof glass. The fireproof glass is provided in two groups and is installed in a one-to-one correspondence with the two outer sash frames (2).

4. The method for installing a hidden frame fireproof glass curtain wall window according to claim 1, characterized in that: In the step 1), the fireproof board (5) and the fireproof cotton strip (6) are respectively arranged on both sides of the U-groove plate one (3), wherein the fireproof board (5) is located between the glass one (7) and the U-groove plate one (3), and the fireproof cotton strip (6) is located between the U-groove plate one (3) and the U-groove plate two (4).

5. The method for installing a hidden frame fireproof glass curtain wall window according to any one of claims 1 to 4, characterized in that: The window frame (1) is a T-shaped aluminum frame. An empty slot one (12) and an empty slot two (13) are provided in the window frame (1). An insert is inserted into the empty slot one (12), and a steel plate one (14) is installed in the empty slot two (13).

6. The method for installing a hidden frame fireproof glass curtain wall window according to claim 5, characterized in that: The two sides of the empty slot one (12) facing the outer fan frame (2) are both provided with slot two (15), and the fireproof rubber strip two (10) is inserted and installed in the slot two (15). The empty slot one (12) between the slot two (15) and the empty slot two (13) is provided with a slot three (16), and the fireproof expansion strip (11) is inserted and installed in the slot three (16).

7. The method for installing a hidden frame fireproof glass curtain wall window according to claim 6, characterized in that: The two outer fan frames (2) are each provided with an empty slot three (17), in which a steel plate two (18) is installed, and the outer fan frame (2) is provided with a slot one (19) on the side facing the empty slot two (13), and the fireproof rubber strip one (9) is inserted and installed in the slot one (19).

8. The method for installing a hidden frame fireproof glass curtain wall window according to claim 7, characterized in that: The outer side surface of the outer fan frame (2) is also provided with a decorative groove (20), and a decorative cover plate (21) is installed in the decorative groove (20).

9. The method for installing a hidden frame fireproof glass curtain wall window according to claim 8, characterized in that: The outer sash frame (2) is provided with a decorative groove 2 (23) on one side facing the U-groove plate 1 (3), and also includes a straight plate-shaped decorative outer cover (22), one end of the decorative outer cover (22) is provided with an insert block (24), the decorative outer cover (22) is plug-connected with the decorative groove 2 (23) via the insert block (24), and the decorative outer cover (22) is connected to the side of the glass 2 (8) by filling with glass glue.

10. A glass curtain wall window hidden frame installation structure, characterized in that: A glass curtain wall window hidden frame installation structure formed by the hidden frame fireproof glass curtain wall window installation method as described in any one of claims 1 to 9.

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