Exposed frame glass curtain wall opening sash water seepage prevention system with inclination angle of 66-90 degrees

Abstract

The utility model belongs to the technical field of water seepage prevention of opening sashes, and discloses an exposed frame glass curtain wall opening sash water seepage prevention system with an inclination angle of 66-90 degrees. A curtain wall transverse support is located on the indoor side of a glass curtain wall opening sash, and a fixing clamp is located on the outdoor side of the glass curtain wall opening sash; the fixing clamp and the curtain wall transverse support are connected through a bolt and clamp the first fixing glass in a matched mode, and the upper end of the glass curtain wall opening sash is rotationally connected between the fixing clamp and the curtain wall transverse support. The first fixing glass, the curtain wall transverse support and the fixing clamp are sealed through sealant, the transverse buckle plate is buckled to the outdoor side of the fixing clamp, the water guide plate is installed between the transverse buckle plate and the fixing clamp, and the upper end of the water guide plate penetrates through the fixing clamp and is attached to the first fixing glass. The lower end of the water guide plate penetrates through the transverse buckle plate and extends to the outdoor side of the glass curtain wall opening sash. Through the combination of the sealing structure and the flow guide structure, the water seepage prevention effect is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of opening sash anti-seepage, specifically relates to a 66°-90°-inclination-angle bright frame glass curtain wall opening sash anti-seepage system. BACKGROUND

[0002] Nowadays, curtain walls have been building commonly used outer facade decoration materials, and the curtain wall is favored by the public due to its permeability and beauty. However, due to the unit type installation of the curtain wall, the glass curtain wall has the risk of water leakage, regardless of the bright frame curtain wall, the semi-hidden frame curtain wall or the hidden frame curtain wall, especially the water leakage problem of the glass curtain wall window position, which has been a problem that the industry is concerned about.

[0003] The existing scheme to improve the patent of the curtain wall structure is:

[0004] (1) A waterproof curtain wall structure, application number: 201611201772.7.

[0005] The waterproof is achieved by linking the link member and deforming the link member. Specifically, the waterproof curtain wall structure comprises a first curtain wall plate, a second curtain wall plate, a third curtain wall plate and a fourth curtain wall plate, one side of the first curtain wall plate, the second curtain wall plate, the third curtain wall plate and the fourth curtain wall plate is provided with a fixed plate, the fixed plate is respectively bonded with the first curtain wall plate, the second curtain wall plate, the third curtain wall plate and the fourth curtain wall plate, the first curtain wall plate and the second curtain wall plate are arranged at the same height, the third curtain wall plate and the fourth curtain wall plate are arranged below the first curtain wall plate and the second curtain wall plate, a vertical gap a is formed between the first curtain wall plate and the second curtain wall plate, a vertical gap b is formed between the third curtain wall plate and the fourth curtain wall plate, and a sealing device is arranged between the vertical gap a and the vertical gap b. The waterproof effect of the waterproof curtain wall structure is good.

[0006] (2) A novel waterproof curtain wall frame, application number: 201420030635.1.

[0007] The utility model provides a novel waterproof curtain wall frame, including body, it is fixedly connected with bearing wall body frame, the middle part is fixedly connected with curtain wall plate, two rows of symmetrical triangular clamping blocks are equipped on the both sides of the vertical direction of body, bearing wall body frame is equipped with triangular clamping groove matched connection above-mentioned triangular clamping block, triangular clamping groove and triangular clamping block are fixedly connected through sealing glue. The utility model discloses firm structure, waterproof and ventilative, and low in cost.

[0008] (3) A waterproof curtain wall, application number: 201821134845.X.

[0009] The utility model discloses a waterproof curtain wall relates to building curtain wall field, and its technical scheme main points include curtain wall and waterproof subassembly, the curtain wall includes wall body and outer wall board, and the waterproof subassembly includes the support fixed with wall body and is connected with waterproof spare on the support, and its characterized in that: the support is located at the joint of outer wall board, and the upper end of support generates the installation block that cooperates with waterproof spare, is equipped with the installation groove on the installation block, is provided with the clamping block on waterproof spare, the clamping block inserts into the installation groove, and waterproof spare is opposite fixed with curtain wall, the utility model discloses with waterproof spare instead of the sealing element of adhesion, and the effect that waterproof spare installation is firm is firm, has.

[0010] (4) A waterproof curtain wall, application number: 202222300595.5.

[0011] The utility model provides a waterproof curtain wall. The waterproof curtain wall comprises two adjacent curtain wall bodies and a connecting plate, the connecting plate is arranged between the two adjacent curtain wall bodies, a buckle groove is formed in one side of each of the two curtain wall bodies, a buckle strip fixedly connected with the connecting plate is buckled in the buckle groove, the same waterproof baffle is buckled on the outer sides of the two curtain wall bodies and the connecting plate, a clamping groove is formed in the outer sides of the two curtain wall bodies and the waterproof baffle, the same water-repellent plate is buckled in the two clamping grooves, and a fixing mechanism is arranged between the waterproof baffle and the two curtain wall bodies. The waterproof curtain wall has the advantages that the two adjacent curtain wall bodies are connected as a whole, the use stability is improved, the water-repellent effect is ensured, and the possibility of water seepage is reduced.

[0012] At present, the existing solutions that solve the waterproof problem of curtain walls based on the principle of constant pressure cavity include the following patents:

[0013] (1) A waterproof curtain wall, application number: 201921960424.7.

[0014] The utility model discloses a waterproof curtain wall, including the chamber constant pressure cavity, the chamber constant pressure cavity divides into first chamber constant pressure cavity, second chamber constant pressure cavity, third chamber constant pressure cavity, fourth chamber constant pressure cavity and fifth chamber constant pressure cavity, the first chamber constant pressure cavity, second chamber constant pressure cavity, third chamber constant pressure cavity, fourth chamber constant pressure cavity and fifth chamber constant pressure cavity around are mutually divided through unit frame, and unit frame adopts the way of inserting and connecting, unit frame still includes the top edge frame of first chamber constant pressure cavity and second chamber constant pressure cavity top, the bottom edge frame of fifth chamber constant pressure cavity bottom and the left edge frame of connecting top edge frame and bottom edge frame, the utility model adopts unit frame and separates the chamber constant pressure cavity, and adopts five water -proofing adhesive strips to reach the waterproof purpose of each connecting place, even through the penetration into the chamber constant pressure cavity, the bottom of each chamber constant pressure cavity is equipped with constant pressure cavity drain hole, and it is favorable to keep pressure balance.

[0015] (2) A waterproof curtain wall structure, application number 201721353005.8.

[0016] The utility model relates to curtain wall technical field discloses a waterproof curtain wall structure, it includes bottom plate, unit formula panel and set up between bottom plate and unit formula panel's fixed support, bottom plate and fixed support all are connected with keel frame, unit formula panel can be detachably connected in fixed support, the gap is equipped with sealant in the gap between the adjacent bottom plate, the utility model discloses a double -deck structure of bottom plate and unit formula panel, the unit formula panel of outer layer plays the role of decoration and water retaining, the gap between the adjacent bottom plate of inner layer is equipped with sealant and forms waterproof interface, and the equal pressure cavity is formed between bottom plate and unit formula panel, the pressure in curtain wall structure is equal with external pressure, when the outer layer unit formula panel contacts rainwater, will flow down due to gravity, and will not due to internal and external pressure difference and infiltrate the inside of curtain wall structure, effectively improve the overall waterproof performance of curtain wall.

[0017] (3) A component type open frame glass waterproof curtain wall, application number: 201520099527.4.

[0018] The utility model discloses a component type open frame glass waterproof curtain wall, including keel, fixed in double -deck hollow glass of keel and be used for fixing double -deck hollow glass's aluminum alloy pressing plate, be equipped with the fixed groove that protrudes to double -deck hollow glass side on the keel, and aluminum alloy pressing plate passes through the self -drilling screw fixed double -deck hollow glass in the fixed groove on the keel, be equipped with indoor rubber strip between the keel and double -deck hollow glass, be equipped with outdoor rubber strip between double -deck hollow glass and aluminum alloy pressing plate, simultaneously, double -deck hollow glass and fixed groove outer wall adopt the annular sealing of sealant, the utility model discloses the advantage lies in, adopt annular sealing gum and divide the air cavity between indoor rubber strip and outdoor rubber strip into two, all the rainwater that possibly infiltrates is all blocked in the front cavity, and all activities of the infiltrated rainwater can only be carried out in the front cavity, will not flow into the rear cavity, thereby, the possibility that rainwater enters the room is completely eliminated.

[0019] Summarized above, the defects that present technology exists are as follows:

[0020] At present, the existing patent solves the problem from the glass curtain wall unit, adopts the optimization curtain wall support structure and utilizes the principle of equal pressure to try to solve the glass curtain wall waterproof problem. However, the existing technology has no solution to the waterproof problem of the opening fan of the open structure glass curtain wall, and no solution to the waterproof problem of the opening fan of the inclined glass curtain wall, therefore, it is necessary to provide a waterproof system for the opening fan of the open frame glass curtain wall with an inclination angle of 66°-90°. Utility model content

[0021] The utility model discloses a kind of opening fan waterproof systems for the open frame glass curtain wall with an inclination angle of 66°-90°, to solve the above problems existing in prior art.

[0022] In order to achieve the above object, the utility model adopts the following technical scheme:

[0023] A kind of water seepage prevention system of clear glass curtain wall opening sash with 66 °-90 ° inclination angle, including horizontal bar water seepage prevention device located in the upper of glass curtain wall opening sash, horizontal bar water seepage prevention device includes horizontal buckling plate, sealing glue, curtain wall horizontal support, water guide plate and fixed clamp, curtain wall horizontal support is located at the indoor side of glass curtain wall opening sash, fixed clamp is located at the outdoor side of glass curtain wall opening sash, fixed clamp is connected with curtain wall horizontal support by bolt and cooperates to clamp the first fixed glass in the upper of glass curtain wall opening sash, and the upper end of glass curtain wall opening sash is rotatably connected between fixed clamp and curtain wall horizontal support;The first fixed glass is sealed by sealing glue with curtain wall horizontal support and fixed clamp, horizontal buckling plate is buckled to the outdoor side of fixed clamp, water guide plate is installed between horizontal buckling plate and fixed clamp, and the upper end of water guide plate passes through fixed clamp and is attached to the first fixed glass, and the lower end of water guide plate passes through horizontal buckling plate and extends to the outdoor side of glass curtain wall opening sash, to guide the water seepage between fixed clamp and the first fixed glass to the glass curtain wall opening sash outside below.

[0024] As a preferred technical scheme in the utility model, the horizontal buckling plate is inverted U-shaped structure, water guide hole is formed in the horizontal buckling plate and fixed clamp, and water guide plate passes through the water guide hole in the horizontal buckling plate and fixed clamp, and water guide gap is arranged between water guide plate and water guide hole in the horizontal buckling plate and fixed clamp, to facilitate water seepage;The upper end of water guide plate is inclined to the first fixed glass, to facilitate water seepage.

[0025] As a preferred technical scheme in the utility model, it further includes opening sash water seepage prevention device, opening sash water seepage prevention device includes window upper frame, window lower frame cover plate, window lower frame and side window frame, glass curtain wall opening sash is installed with side window frame on both sides, glass curtain wall opening sash is installed with window upper frame on the upper end, glass curtain wall opening sash is installed with window lower frame on the lower end, and glass curtain wall opening sash is arranged with sealing glue between window upper frame, window lower frame and two side window frames;The window lower frame cover plate is installed on the upper end of the second fixed glass below glass curtain wall opening sash, and the outdoor side of the window lower frame cover plate is provided with water guide lower inclined surface, to facilitate water falling on the window lower frame cover plate to be guided to the outdoor side of the second fixed glass.

[0026] The upper end of the window upper frame is fixedly connected with a J-shaped hook plate, the J-shaped hook plate is rotationally connected between the fixed clamp and the curtain wall transverse support, a transverse water guide groove is formed between the J-shaped hook plate and the window upper frame, and the transverse water guide groove is used for guiding water seepage between the water guide plate and the first fixed glass.

[0027] As a preferred technical scheme in the utility model, the lower part of the window lower frame is an inclined surface structure parallel to the water guide lower inclined surface, and a water shedding strip and a rubber sealing strip are arranged on the indoor side of the lower part of the window lower frame; a water leakage hole is arranged in the middle part of the window lower frame, and the water leakage hole is used for guiding rainwater seepage between the window lower frame and the glass curtain wall opening sash to the water guide lower inclined surface, and the water leakage hole is located on the outdoor side of the water shedding strip and the rubber sealing strip.

[0028] As a preferred technical scheme in the utility model, the indoor side of the upper end of the glass curtain wall opening sash is connected with a first window frame support through bolts, and the first window frame support is clamped with the window upper frame; the indoor side of the first window frame support is supported with a first window support member, and the first window support member is connected with the curtain wall transverse support through bolts.

[0029] As a preferred technical scheme in the utility model, the indoor side of the lower end of the glass curtain wall opening sash is connected with a second window frame support through bolts, and the second window frame support is clamped with the window lower frame; the indoor side of the second window frame support is supported with a second window support member, and the second window support member is connected with the curtain wall transverse support frame through bolts, and the outdoor side of the curtain wall transverse support frame is connected with a window lower frame support member for supporting the window lower frame cover plate through bolts.

[0030] As a preferred technical scheme in the utility model, the fixed clamp and the curtain wall transverse support are clamped with a window upper frame, a cylindrical anti-falling horizontal rod is fixedly arranged in the window upper frame, and the J-shaped hook plate is rotationally connected to the cylindrical anti-falling horizontal rod;

[0031] Both ends of the window upper frame and both ends of the window lower frame cover plate are connected through window side frames, the window side frames are clamped between the curtain wall vertical members and vertical clamps, the curtain wall vertical members are arranged on the curtain wall transverse support rods, the vertical clamps are clamped with vertical buckling plates, and the window side frames are arranged with water shedding strips and rubber sealing strips between the window side frames and the side window frames.

[0032] As one preferred technical scheme in the utility model, the glass curtain wall opening sash is provided with a third window frame support member on the indoor side of the opening sash, the third window frame support member is connected with the curtain wall vertical member through a bolt, and the third window frame support member is supported on the curtain wall horizontal support rod.

[0033] As one preferred technical scheme in the utility model, the upper end of the glass curtain wall opening sash is connected with the upper end of the curtain wall vertical member through an opening sash hinge.

[0034] Beneficial effects: the utility model installs the horizontal buckling plate and the water guide plate on the outdoor side between the upper end of the glass curtain wall opening sash and the first fixed glass, so that most of the rainwater falling between the glass curtain wall opening sash and the first fixed glass directly impacts the surface of the horizontal buckling plate or the lower end of the water guide plate, and then slides to the outside of the glass curtain wall opening sash, avoiding the rainwater from seeping into the indoor side from between the glass curtain wall opening sash and the first fixed glass; the inner side of the horizontal buckling plate is buckled on the fixed clamp sealedly connected with the first fixed glass through the sealing glue, the sealing glue is used to further improve the water seepage prevention effect, and the upper end of the water guide plate passes through the fixed clamp and is attached to the first fixed glass, if the rainwater enters between the fixed clamp and the first fixed glass from the sealing glue, the rainwater can also be guided to the outside of the glass curtain wall opening sash through the water guide plate, further improving the water seepage prevention effect. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is a sectional view effect drawing of the utility model;

[0036] Figure 2 It is Figure 1 It is an enlarged schematic view of part A in the utility model;

[0037] Figure 3 It is Figure 1 It is an enlarged schematic view of part B in the utility model;

[0038] Figure 4 It is a horizontal sectional view of the utility model;

[0039] Figure 5 It is a partial structure schematic view of the utility model;

[0040] Figure 6 It is a vertical sectional view of the utility model.

[0041] In the figure: 1-transverse buckling plate; 2-sealing glue; 3-first fixed glass; 4-curtain wall transverse support; 5-first window support member; 6-first window frame support; 7-window lock; 8-curtain wall transverse support frame; 9-window lower frame support member; 10-curtain wall transverse member cover plate; 11-window lower frame cover plate; 12-window lower frame; 13-glass curtain wall opening sash; 14-water guide plate; 15-window upper frame; 16-fixing clamp; 17-transverse water guide groove; 18-side window frame; 19-water baffle; 20-rubber sealing strip; 21-second window frame support; 22-second window support member; 23-window upper frame; 24-window side frame; 25-curtain wall vertical member; 26-vertical clamp; 27-vertical buckling plate; 28-third window frame support; 29-third window support member; 30-opening sash hinge. DETAILED DESCRIPTION

[0042] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the present application will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the drawings structure is only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application.

[0043] Embodiment:

[0044] As Figures 1-6As shown, the embodiment provides a water seepage prevention system for a clear glass curtain wall opening sash with an inclination angle of 66°-90°, which comprises a horizontal rod water seepage prevention device above the glass curtain wall opening sash 13. The horizontal rod water seepage prevention device comprises a horizontal buckle plate 1, sealing glue 2, curtain wall horizontal support 4, water guide plate 14 and fixing clamp 16. The water guide plate 14 is preferably made of rubber material. The curtain wall horizontal support 4 is located on the indoor side of the glass curtain wall opening sash 13 and serves as the basic support structure of the clear glass curtain wall. The fixing clamp 16 is located on the outdoor side of the glass curtain wall opening sash 13 and is connected to the curtain wall horizontal support 4 through bolts and clamps the first fixed glass 3 above the glass curtain wall opening sash 13. The three components cooperate with each other to ensure the stability of the structure. The upper end of the glass curtain wall opening sash 13 is rotatably connected between the fixing clamp 16 and the curtain wall horizontal support 4, which facilitates the opening and closing of the glass curtain wall opening sash 13 by rotating the glass curtain wall opening sash 13. The first fixed glass 3, the curtain wall horizontal support 4 and the fixing clamp 16 are all sealed by the sealing glue 2, which further enhances the structural stability and achieves the effect of water seepage prevention. The horizontal buckle plate 1 is buckled to the outdoor side of the fixing clamp 16, and the water guide plate 14 is installed between the horizontal buckle plate 1 and the fixing clamp 16, thereby avoiding rainwater from impacting the water guide plate 14 between the horizontal buckle plate 1 and the fixing clamp 16. The upper end of the water guide plate 14 passes through the fixing clamp 16 and is attached to the first fixed glass 3, and the upper end of the water guide plate 14 is located below the sealing glue 2 between the fixing clamp 16 and the first fixed glass 3. If rainwater seeps from the sealing glue 2 between the fixing clamp 16 and the first fixed glass 3, it can be guided by the water guide plate 14, so that the rainwater can flow along the water guide plate 14 to the glass curtain wall opening sash 13 below, further avoiding rainwater from seeping between the glass curtain wall opening sash 13 and the first fixed glass 3. The lower end of the water guide plate 14 passes through the horizontal buckle plate 1 and extends to the outdoor side of the glass curtain wall opening sash 13, guiding the water seepage between the fixing clamp 16 and the first fixed glass 3 to the glass curtain wall opening sash 13 below. Through the cooperation of the horizontal buckle plate 1 and the water guide plate 14, rainwater falling on the horizontal buckle plate 1 and the water guide plate 14 can directly flow to the glass curtain wall opening sash 13 below. It should be noted that, as shown, the upper end of the water guide plate 14 is preferably a right-angled triangle structure, one of whose right-angled sides is attached to the first fixed glass 3, and the upper end of the water guide plate 14 can also be bonded to the first fixed glass 3 with the help of the sealing glue 2, further enhancing the adhesion of the upper end of the water guide plate 14 to the first fixed glass 3. Figure 2 As shown, the upper end of the water guide plate 14 is preferably a right-angled triangle structure, one of whose right-angled sides is attached to the first fixed glass 3, and the upper end of the water guide plate 14 can also be bonded to the first fixed glass 3 with the help of the sealing glue 2, further enhancing the adhesion of the upper end of the water guide plate 14 to the first fixed glass 3.

[0045] The utility model discloses a horizontal buckle plate 1 and water guide plate 14 are installed between the upper end of glass curtain wall opening sash 13 and the first fixed glass 3 above it on the outdoor side, make the most rain that falls between glass curtain wall opening sash 13 and the first fixed glass 3 directly impact horizontal buckle plate 1 surface or the lower end of water guide plate 14, then smooth to the outside of glass curtain wall opening sash 13, avoid having rainwater from glass curtain wall opening sash 13 and the first fixed glass 3 between seep into the house, and the inside of horizontal buckle plate 1 is buckled on the fixed clamp 16 that is sealedly connected with the first fixed glass 3 through sealing gum 2, further promote the water seepage prevention effect with the help of sealing gum 2, and the upper end of water guide plate 14 passes through fixed clamp 16 and is attached with the first fixed glass 3 simultaneously, if there is rainwater from sealing gum 2 and enters between fixed clamp 16 and the first fixed glass 3, rainwater can also be guided to the outside of glass curtain wall opening sash 13 again through water guide plate 14, further strengthen the water seepage prevention effect.

[0046] As a preferred embodiment in the embodiment, it needs to be further explained that the horizontal buckle plate 1 is inverted U type structure, and it is buckled on the fixed clamp 16, which can avoid rainwater accumulation, and the water guide hole is formed on the horizontal buckle plate 1 and the fixed clamp 16, and the water guide plate 14 passes through the water guide hole on the horizontal buckle plate 1 and the fixed clamp 16 respectively, and the water guide gap for water seepage is arranged between the water guide plate 14 and the water guide hole on the horizontal buckle plate 1 and the fixed clamp 16, so that the rainwater on the upper end of the water guide plate 14 can flow out of the horizontal buckle plate 1 through the water guide hole, and the water guide upper inclined surface on the side of the upper end of the water guide plate 14 away from the first fixed glass 3 is inclined upward, so that the distance between the upper end of the water guide upper inclined surface and the first fixed glass 3 is smaller, and even can be contacted, so that the rainwater through the sealing gum 2 can flow to the water guide plate 14.

[0047] As a preferred embodiment in the present embodiment, it is further explained that the water seepage prevention device of the opening sash further comprises the upper window frame 15, the lower window frame cover plate 11, the lower window frame 12 and the side window frame 18. The side window frame 18 is installed on both sides of the glass curtain wall opening sash 13. The upper window frame 15 is installed on the upper end of the glass curtain wall opening sash 13. The lower window frame 12 is installed on the lower end of the glass curtain wall opening sash 13. The glass curtain wall opening sash 13 is clamped by the upper window frame 15, the lower window frame 12 and the side window frame 18. The sealant 2 is arranged between the glass curtain wall opening sash 13 and the upper window frame 15, the lower window frame 12 and the two side window frames 18 to improve the sealing performance and stability. The lower window frame cover plate 11 is installed on the upper end of the second fixed glass below the glass curtain wall opening sash 13. The water guide downward inclined surface is arranged on the outdoor side of the lower window frame cover plate 11 to guide the water falling on the lower window frame cover plate 11 to the outdoor side of the second fixed glass. The height of the water guide downward inclined surface gradually decreases from top to bottom, so that the rainwater flowing on the water guide downward inclined surface can flow downward to the outdoor side of the second fixed glass. Preferably, the lower window frame cover plate 11 is a folding plate with an angle of 112 degrees. The folding plate has a hidden buckle claw corner which can be matched with the lower window frame support member 9.

[0048] Further, the upper end of the upper window frame 15 is fixedly connected with a J-shaped hook plate. The upper part of the J-shaped hook plate is rotatably connected between the fixed clamp 16 and the curtain wall transverse support 4, so as to realize the opening and closing control of the glass curtain wall opening sash 13. The J-shaped hook plate and the upper window frame 15 cooperatively form a transverse water guide groove 17 for guiding the seepage water between the water guide plate 14 and the first fixed glass 3. The height of the transverse water guide groove 17 gradually decreases from the middle part to both sides. The inverted water groove is arranged on the two side window frames 18. The upper end of the inverted water groove is communicated with the transverse water guide groove 17. The lower end of the inverted water groove is aligned with the water guide downward inclined surface on the outdoor side of the lower window frame cover plate 11. Thus, when the rainwater seeps between the water guide plate 14 and the first fixed glass 3, the rainwater can be guided out again by the water guide groove 17, further improving the water seepage prevention effect. It should be noted that in actual use, the sealant 2 and the upper window frame 23 and the like in the following are arranged between the upper window frame 15 and the first fixed glass 3, so that the rainwater seeping between the water guide plate 14 and the first fixed glass 3 can flow to the water guide downward inclined surface through the sealant 2 and the upper window frame 23 and the like, and then be guided to the outside.

[0049] As a preferred embodiment in the present embodiment, it needs to be further explained that the lower part of the window lower frame 12 is an inclined surface structure arranged in parallel with the water guide lower inclined surface, so that the cooperation between the window lower frame 12 and the window lower frame cover plate 11 is more closely, the possibility of rainwater entering between them is reduced, and the indoor side of the lower part of the window lower frame 12 is provided with a water apron 19 and a rubber sealing strip 20, which further prevents rainwater from entering the indoor side. The middle part of the window lower frame 12 is provided with a water leakage hole, so that the rainwater permeated from the window lower frame 12 and the glass curtain wall opening sash 13 is guided to the water guide lower inclined surface through the water leakage hole, and the water leakage hole is located on the outdoor side of the water apron 19 and the rubber sealing strip 20, so as to avoid the accumulation of rainwater inside. The water apron 19 and the rubber sealing strip 20 are preferably made of rubber material, which has strong weather resistance and recovery ability.

[0050] As a preferred embodiment in the present embodiment, it needs to be further explained that the indoor side of the upper end of the glass curtain wall opening sash 13 is connected by bolts with a first window frame support 6, and the first window frame support 6 is cooperatively connected with the window upper frame 15; the indoor side of the first window frame support 6 supports a first window support member 5, which is connected with the curtain wall transverse support 4 by bolts, further strengthening the cooperation between the structures, so that the stability of the overall structure is better.

[0051] As a preferred embodiment in the present embodiment, it needs to be further explained that the indoor side of the lower end of the glass curtain wall opening sash 13 is connected by bolts with a second window frame support 21, and the second window frame support 21 is cooperatively connected with the window lower frame 12 to realize the connection between them; the indoor side of the second window frame support 21 supports a second window support member 22, which is connected with the curtain wall transverse support frame 8 by bolts, and the outdoor side of the curtain wall transverse support frame 8 is connected by bolts with a window lower frame support member 9 for supporting the window lower frame cover plate 11, further strengthening the cooperation between the structures, so that the stability of the overall structure is better. Preferably, the window lower frame support member 9 is in the shape of U, the turning angle is a right angle, and the two parallel sides are provided with buckles, and the vertical side can be fixed to the curtain wall transverse support frame 8 by expansion screws.

[0052] Preferably, a window lock 7 is cooperatively installed between the second window frame support 21 and the second window support member 22, and through the connection between the second window frame support 21 and the second window support member 22, the locking and opening of the glass curtain wall opening sash 13 are realized. Preferably, the lower end of the curtain wall transverse support frame 8 is provided with a mounting groove for facilitating the installation of hardware and the like in the mounting groove, and the slot of the mounting groove is connected with a curtain wall transverse member cover plate 10, which can ensure the overall appearance.

[0053] As a preferred embodiment in the embodiment, it needs to be further explained that the window upper frame 23 is clamped between the fixed clamp 16 and the curtain wall transverse support 4, the cylindrical anti-falling cross rod is fixed in the window upper frame 23, the J-shaped hook plate is rotationally connected to the cylindrical anti-falling cross rod, and then the opening and closing adjustment of the glass curtain wall opening sash 13 is realized; the two ends of the window upper frame 23 are connected with the two ends of the window lower frame cover plate 11 through the window side frame 24, the window side frame 24 is clamped between the curtain wall vertical component 25 and the vertical clamp 26, the curtain wall vertical component 25 is installed on the curtain wall transverse support rod, the cooperation between structures is further strengthened, the stability of the overall structure is better, the vertical buckle plate 27 is clamped outside the vertical clamp 26, the appearance is improved, the water shedding strip 19 and the rubber sealing strip 20 between the window side frame 24 and the side window frame 18 are installed on the window side frame 24, and the sealing performance is further improved.

[0054] As a preferred embodiment in the embodiment, it needs to be further explained that the glass curtain wall opening sash 13 is supported on the indoor side of the third window frame support 28 on both sides, the third window frame support 28 is clamped in cooperation with the side window frame 18, the indoor side of the third window frame support 28 supports the third window support component 29 connected with the curtain wall vertical component 25 through bolts, and the third window support component 29 is supported on the curtain wall transverse support rod, and the cooperation between structures is further strengthened, so that the stability of the overall structure is better.

[0055] As a preferred embodiment in the embodiment, it needs to be further explained that the upper end of the glass curtain wall opening sash 13 is connected with the upper end of the curtain wall vertical component 25 through the opening sash hinge 30, and the stability is further strengthened on the basis of ensuring the flexibility of the glass curtain wall opening sash 13.

[0056] Through the structure of the utility model, if water seepage occurs in practice, there may be three situations, which are respectively a window water seepage flow direction diagram, a frame water seepage flow direction diagram and a frame water seepage flow direction diagram two as shown in the drawings. Figure 6 The structure of the utility model can realize good drainage effect, and then achieve the effect of preventing water seepage.

[0057] Finally, it should be pointed out that: the above only for the preferred embodiment of the utility model, and not for limiting 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

1. A water seepage prevention system for open sashes of exposed frame glass curtain wall with an inclination angle of 66°-90°, characterized in that: The invention comprises a transverse rod anti-seepage device located above a glass curtain wall opening sash (13), the transverse rod anti-seepage device comprising a transverse gusset plate (1), a sealant (2), a curtain wall transverse support (4), a water guide plate (14) and a fixing fixture (16), the curtain wall transverse support (4) being located on the indoor side of the glass curtain wall opening sash (13), the fixing fixture (16) being located on the outdoor side of the glass curtain wall opening sash (13), the fixing fixture (16) being connected to the curtain wall transverse support (4) by bolts and cooperating to clamp the first fixed glass (3) above the glass curtain wall opening sash (13), and the upper end of the glass curtain wall opening sash (13) being rotatably connected between the fixing fixture (16) and the curtain wall transverse support (4); The first fixed glass (3) is sealed with the curtain wall transverse support (4) and the fixing fixture (16) by means of a sealant (2); the transverse buckle plate (1) is buckled to the outdoor side of the fixing fixture (16); the water guide plate (14) is installed between the transverse buckle plate (1) and the fixing fixture (16); the upper end of the water guide plate (14) passes through the fixing fixture (16) and fits with the first fixed glass (3); the lower end of the water guide plate (14) passes through the transverse buckle plate (1) and extends to the outdoor side of the glass curtain wall opening fan (13), so as to guide the water seeping between the fixing fixture (16) and the first fixed glass (3) to the outside of the glass curtain wall opening fan (13) below.

2. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 1 is characterized in that: The transverse gusset plate (1) is an inverted U-shaped structure. Water guide holes are provided on the transverse gusset plate (1) and the fixing fixture (16). The water guide plate (14) passes through the water guide holes on the transverse gusset plate (1) and the fixing fixture (16), respectively. A water guide gap is provided between the water guide plate (14) and the water guide holes on the transverse gusset plate (1) and the fixing fixture (16) to facilitate water seepage through. The upper end of the water guide plate (14) is away from the first fixed glass (3) and is a water guide upper inclined surface on the water guide plate (14) to facilitate water seepage from the first fixed glass (3).

3. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 1 is characterized in that: The invention also includes an anti-seepage device for an opening sash, which includes an upper window frame (15), a lower window frame cover plate (11), a lower window frame (12) and side window frames (18). Side window frames (18) are installed on both sides of the glass curtain wall opening sash (13). The upper end of the glass curtain wall opening sash (13) is installed with an upper window frame (15), and the lower end of the glass curtain wall opening sash (13) is installed with a lower window frame (12). Sealant (2) is provided between the glass curtain wall opening sash (13) and the upper window frame (15), the lower window frame (12) and the two side window frames (18). The lower window frame cover plate (11) is installed at the upper end of the second fixed glass below the glass curtain wall opening sash (13), and a water guide lower inclined surface is provided on a side of the lower window frame cover plate (11) close to the outdoor side, which facilitates guiding water falling on the lower window frame cover plate (11) to the outdoor side of the second fixed glass. The upper end of the window upper frame (15) is fixedly connected with a J-shaped hook plate, and the J-shaped hook plate is rotatably connected between a fixing clamp (16) and a curtain wall transverse support (4); a transverse water guide groove (17) is formed between the J-shaped hook plate and the window upper frame (15), which is used to guide the water seeping in from between the water guide plate (14) and the first fixed glass (3) through the water guide groove; the height of the transverse water guide groove (17) gradually decreases from the middle to both sides, and a pouring groove is provided on both side window frames (18), the upper end of the pouring groove is connected with the transverse water guide groove (17), and the lower end of the pouring groove is aligned with the water guide lower inclined surface on the outdoor side of the window lower frame cover (11).

4. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 3 is characterized in that: The lower portion of the window lower frame (12) is an inclined surface structure arranged parallel to the lower inclined surface of the water guide, and a water strip (19) and a rubber sealing strip (20) are installed on the indoor side of the lower portion of the window lower frame (12); a water leakage hole is opened in the middle portion of the window lower frame (12), which is used to guide rainwater that penetrates between the window lower frame (12) and the glass curtain wall opening fan (13) to the lower inclined surface of the water guide through the water leakage hole, and the water leakage hole is located on the outdoor side of the water strip (19) and the rubber sealing strip (20).

5. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 3 or 4, characterized in that: The indoor side of the upper end of the glass curtain wall opening sash (13) is connected to a first window frame support (6) via bolts, and the first window frame support (6) is engaged with the window upper frame (15); the indoor side of the first window frame support (6) supports a first window support component (5), and the first window support component (5) is connected to the curtain wall transverse support (4) via bolts.

6. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 3 or 4, characterized in that: The indoor side of the lower end of the glass curtain wall opening sash (13) is connected to a second window frame support (21) by bolts, and the second window frame support (21) is engaged with the window lower frame (12); the indoor side of the second window frame support (21) supports a second window support member (22), the second window support member (22) is connected to the curtain wall transverse support frame (8) by bolts, and the outdoor side of the curtain wall transverse support frame (8) is connected to a window lower frame support member (9) for supporting the window lower frame cover (11) by bolts.

7. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 3 or 4, characterized in that: A window upper frame (23) is clamped between the fixing fixture (16) and the curtain wall transverse support (4), a cylindrical anti-drop cross bar is fixed in the window upper frame (23), and a J-shaped hook plate is rotatably connected to the cylindrical anti-drop cross bar; Both ends of the window upper frame (23) and the two ends of the window lower frame cover (11) are connected through window side frames (24), and the window side frames (24) are clamped between the curtain wall vertical components (25) and the vertical clamps (26), the curtain wall vertical components (25) are installed on the curtain wall transverse support rods, the vertical clamps (26) are clamped with vertical buckle plates (27), and the window side frames (24) are installed with water strips (19) and rubber sealing strips (20) located between them and the side window frames (18).

8. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 7 is characterized in that: Both sides of the glass curtain wall opening fan (13) are supported by third window frame support members (28) located on the indoor side thereof, the third window frame support member (28) is engaged with the side window frame (18), and the indoor side of the third window frame support member (28) is supported by a third window support member (29) connected to the curtain wall vertical member (25) by bolts, and the third window support member (29) is supported on the curtain wall horizontal support rod.

9. The anti-seepage system for open sashes of exposed frame glass curtain wall according to claim 8, characterized in that: The upper end of the glass curtain wall opening sash (13) is connected to the upper end of the curtain wall vertical component (25) via an opening sash hinge (30).

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