High-performance belt-shaped window type unit curtain wall structure

Abstract

The utility model discloses a high-performance belt-shaped window type unit curtain wall structure which comprises a curtain wall keel framework, a panel unit arranged on the outer side of the curtain wall keel framework and a panel connecting mechanism for fixing the panel unit on a curtain wall keel, and the curtain wall keel framework comprises stand columns, an upper cross beam, a middle cross beam and a lower cross beam which are crisscrossed to form a grid shape; the panel units are connected with the curtain wall keel framework in a clamped mode through the aluminum alloy vertical safe edges and fixedly bonded with the outer side of the curtain wall keel framework, and a heat preservation structure is arranged between every two adjacent panel units. The upper cross beam and the lower cross beam are fixedly connected with a wall through the panel connecting mechanism, and the middle cross beam is fixedly connected with the heat preservation structure and the panel unit. The utility model has the beneficial effects that the modular design and factory assembly are realized, the flatness of unit plates is good, the construction is convenient and fast, and the influence of the construction technical level of field workers is avoided; the structure has airtight and watertight performance; the building energy-saving effect is good, the U value of the glass can reach 1.42 W / m < 2 > * K, and the U value of a transparent part system reaches 1.8 W / m < 2 > * K.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass lighting curtain walls, and specifically relates to a high-performance belt-shaped window-type unit curtain wall structure. Background Art

[0002] With the rapid development of the construction industry and the continuous improvement of construction technology, people's aesthetic concepts are constantly improving, and a large number of architectural curtain walls with complex shapes, high technical content and beautiful appearance have emerged. Compared with the shortcomings of traditional curtain walls, doors and windows with high heat transfer coefficient and high building energy consumption, the optimization points of new high-performance curtain walls with good energy saving and high installation efficiency are becoming increasingly prominent. However, in newly built residential buildings, office buildings, hospital outpatient emergency buildings and ward buildings, primary and secondary schools, nurseries, kindergartens, and buildings for the elderly, glass curtain wall structures shall not be used on the second floor and above. This restricts the use of high-performance curtain walls in some special buildings. Therefore, in the above building types, a solution is needed that not only meets the basic requirements stipulated by the state, but also allows the application of high-performance curtain wall technology. Therefore, the high-performance belt-type window unit curtain wall structure came into being. Its keel structure adopts the unit curtain wall system structure, and the connection force system meets the definition of the system window, thereby meeting the requirements that the above buildings not only apply the high-performance maintenance structure system, but also do not use the glass curtain wall system structure according to regulations. Summary of the invention

[0003] In order to overcome the defects of the prior art, the utility model provides a high-performance strip window unit curtain wall structure which not only applies a high-performance maintenance structure system, but also complies with the requirements of the regulations for not using a glass curtain wall system structure.

[0004] The utility model is realized by the following technical measures:

[0005] A high-performance strip-window unit curtain wall structure, characterized in that it includes a curtain wall keel, a panel unit arranged on the outside of the curtain wall keel, and a panel connecting mechanism for fixing the panel unit to the curtain wall keel, wherein the curtain wall keel includes columns, upper beams, middle beams and lower beams, and the columns, upper beams, lower beams and middle beams are crisscrossed and connected to form a grid-like skeleton; the side of the curtain wall keel close to the room is defined as the inner side, and the opposite side is defined as the outer side; the panel unit is clamped to the curtain wall keel through an aluminum alloy vertical edge guard, the panel unit is adhesively fixed to the outer side of the curtain wall keel, and an insulation structure is provided between the interlayer parts of two adjacent layers of the panel units; the upper beam and the lower beam are fixedly connected to the wall through the panel connecting mechanism, respectively, and the middle beam is fixedly connected to the insulation structure and the panel unit.

[0006] Preferably, the panel connecting mechanism includes a first connecting component for connecting the upper beam and a second connecting component for connecting the lower beam, the first connecting component and the second connecting component are respectively fixedly connected to the groove-type embedded parts embedded in the wall, the first connecting component is sealingly plug-fitted with the upper beam, and the second connecting component is sealingly plug-fitted with the lower beam.

[0007] Preferably, the first connecting component includes an L-shaped upper beam connecting member, an upper clamping member arranged on the upper beam connecting member, and a slot buckle strip arranged on the upper clamping member, the upper beam connecting member has a first vertical connecting arm and a first horizontal connecting arm that are integrally formed and perpendicular to each other, the first vertical connecting arm is provided with a first vertical adjustment hole, the first horizontal connecting arm is provided with a first transverse adjustment hole, the first vertical connecting arm is fixedly connected to a groove-type embedded member embedded in the wall by a beam connecting bolt assembly passing through the first vertical adjustment hole; the upper clamping member is suspended at the bottom of the first horizontal connecting arm by a beam connecting bolt assembly passing through the first transverse adjustment hole, and the upper clamping member and the slot buckle strip jointly form an upper beam plug-in cavity that is plug-in compatible with the upper beam. The upper crossbeam connecting piece is made of aluminum. Since a first vertical adjustment hole is provided on the upper crossbeam connecting piece, the vertical installation position of the upper crossbeam connecting piece can be adjusted conveniently and quickly. The upper crossbeam connecting piece is provided with a first horizontal adjustment hole, which can conveniently and quickly adjust the installation position of the upper clamp, thereby adjusting the installation position of the panel unit.

[0008] Preferably, the upper cross beam comprises a square tubular body of the upper cross beam which is closed on four sides and a pair of plug-in arms which are arranged on the square tubular body of the upper cross beam and are parallel to each other. The plug-in arms are inserted into the plug-in cavity of the upper cross beam and are sealed by the sealing strips on the plug-in arms. The plug-in arms are sealed by sealing plates.

[0009] Preferably, the first vertical connecting arm and the first horizontal connecting arm are provided with toothed surfaces, and each toothed surface is provided with a corresponding toothed gasket. The purpose of designing the toothed surfaces is to ensure that the various components of the first connecting component can be locked and fixed by the toothed gasket and the corresponding connecting bolt assembly after being adjusted into place, so as to prevent the position displacement of the panel unit due to its own weight.

[0010] Preferably, the second connecting component includes an L-shaped lower crossbeam connecting member, a lower bottom crossbeam arranged on the lower crossbeam connecting member, and a water tank insert arranged in the lower bottom crossbeam, the lower crossbeam connecting member has a second vertical connecting arm and a second transverse connecting arm which are integrally formed and perpendicular to each other, the second vertical connecting arm is provided with a second vertical adjustment hole, the second transverse connecting arm is provided with a second transverse adjustment hole, the second vertical connecting arm is fixedly connected to the corresponding groove-type embedded member through a crossbeam connecting bolt assembly passing through the second vertical adjustment hole; the lower bottom crossbeam is installed on the top of the second transverse connecting arm and is plugged and matched with the lower crossbeam. The lower crossbeam connecting member is also made of aluminum. Since the lower crossbeam connecting member is provided with a second vertical adjustment hole, the vertical installation position of the upper crossbeam connecting member can be adjusted quickly and conveniently, and the lower crossbeam connecting member is provided with a second transverse adjustment hole, the installation position of the lower bottom crossbeam can be adjusted quickly and conveniently, thereby adjusting the installation position of the panel unit.

[0011] More preferably, the second vertical connecting arm and the second horizontal connecting arm are provided with toothed surfaces, and each toothed surface is provided with a corresponding toothed gasket. The purpose of designing the toothed surfaces is to ensure that the components of the second connecting component can be locked and fixed by the toothed gasket and the corresponding connecting bolt assembly after being adjusted into place, so as to prevent the position displacement of the panel unit due to its own weight.

[0012] Preferably, the lower bottom cross beam includes an integrally formed plug-in portion and a clamping portion, the plug-in portion has a lower cross beam plug-in cavity with a top opening, a sink plug-in core is installed in the lower cross beam plug-in cavity, and an insulation structure is connected between the clamping portion and the upper cross beam below; the lower cross beam includes a lower cross beam square tubular body and a slot arranged at the bottom of the lower cross beam square tubular body, the lower cross beam square tubular body is plug-fitted with the plug-in portion, and the lower cross beam square tubular body is abutted and connected with the load-bearing platform inside the sink plug-in core.

[0013] Preferably, a first panel positioning groove is provided at the outer end of the square tubular body of the upper crossbeam, an upper crossbeam positioning strip is inserted into the first panel positioning groove, and the outer end of the upper crossbeam positioning strip abuts against the panel unit, thereby achieving sealing between the upper crossbeam and the panel unit.

[0014] Preferably, a second panel positioning groove is provided at the outer end of the square tubular body of the lower cross beam, a lower cross beam positioning strip is inserted into the second panel positioning groove, and the outer end of the lower cross beam positioning strip abuts against the panel unit, thereby achieving sealing between the lower cross beam and the panel unit.

[0015] Preferably, the rear end of the middle cross beam is fixedly connected to the insulation structure by screws, the front end of the middle cross beam passes through the positioning hole of the panel unit to connect the aluminum alloy pressure plate, the aluminum alloy pressure plate is fixed to the middle cross beam by the aluminum alloy buckle cover, and the gap between the front end of the middle cross beam and the panel unit is filled with polyurethane foam material to ensure the sealing between the middle cross beam and the panel unit. The front end of the middle cross beam is also provided with a third panel positioning groove, the third panel positioning groove is inserted into the middle cross beam positioning rubber strip, the outer end of the middle cross beam positioning rubber strip abuts the panel unit, the aluminum alloy buckle cover is provided with a pressing groove on the side facing the room, the pressing groove is equipped with the middle cross beam pressing rubber strip, the inner end of the middle cross beam pressing rubber strip abuts the panel unit, thereby achieving the sealing between the middle cross beam and the panel unit. Preferably, the insulation structure includes an insulation outer cover plate and an insulation inner steel plate arranged relatively, the insulation outer cover plate and the insulation inner steel plate define an insulation cavity, and the insulation cavity is filled with insulation rock wool; a transverse sealing rubber strip is arranged between the insulation structure and each layer of the panel unit.

[0016] Preferably, the panel unit includes an inner glass panel and an outer glass panel which are arranged parallel to each other, and a sealed cavity is formed between the inner glass panel and the outer glass panel, and the sealed cavity is filled with argon gas; aluminum panels are arranged on the inner surfaces of the upper and lower ends of the inner glass panel, and the space between the aluminum panels and the wall is filled with thermal insulation rock wool and protective rock wool.

[0017] More preferably, the inner glass panel and the outer glass panel are made of triple-silver tempered ultra-clear insulating glass.

[0018] Preferably, the column includes a male column and a female column that are plugged into each other, and a pair of parallel and opposite clamping parts are provided on one side of the male column; the female column is provided with two plug-in slots corresponding to the positions of the two clamping parts, and the clamping parts are inserted into the corresponding plug-in slots to achieve the horizontal continuity of the curtain wall keel and meet the horizontal expansion and contraction requirements of the window unit panels. The outer end surface of the column is provided with a sealing strip installation slot, and the thermal break strip is installed on the outer end of the sealing strip installation slot of the column through the upper connecting piece, and the panel positioning strip is inserted into the sealing strip installation slot; a vertical butting sealing strip is sandwiched between adjacent thermal break strips, and the outer end of the thermal break strip is clamped with the aluminum alloy vertical edge guard through a vertical buckle strip, and the gap between the thermal break strip and the panel unit is filled with polyurethane foam material and weather-resistant sealant; the edge of the panel unit is inserted into the vertical slot defined by the aluminum alloy vertical edge guard and the column, the inner glass panel is bonded to the column through silicone structural adhesive, and the outer glass panel is connected to the aluminum alloy vertical edge guard through a vertical buckle strip compression strip. The curtain wall keel in this application can be pre-opened, glued and assembled at the end of the profile in the factory through professional processing and assembly equipment to ensure its processing quality.

[0019] The beneficial effects of the utility model are as follows: modular design and factory assembly are adopted, and horizontal continuity is achieved by plugging in strip window unit panels; the unit panels have good flatness and are easy to construct, and are not affected by the construction technology level of on-site workers; the units are waterproof and drainable through the isobaric cavity principle, ensuring the airtight and watertight performance of the building's external maintenance structure; the window-type unit nodes meet the energy-saving design requirements, have a low heat transfer coefficient, and improve the building's energy-saving effect; the strip window unit glass panel adopts triple-silver tempered ultra-white hollow glass, the hollow layer is filled with argon gas, and the glass U value can reach 1.42W / m 2 K, the U value of the transparent part of the strip window unit curtain wall system is calculated to reach 1.8W / m 2 K, ensure the overall energy saving effect of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a large-scale drawing of the high-performance strip window unit curtain wall structure of the utility model.

[0021] Figure 2 It is a longitudinal section view of the high-performance strip window unit curtain wall structure of the utility model.

[0022] Figure 3 It is a cross-sectional view of the high-performance strip-shaped window unit curtain wall structure of the utility model.

[0023] Figure 4 It is a cross-sectional view of the inter-layer part of the high-performance strip-shaped window unit curtain wall structure of the utility model.

[0024] Figure 5 It is a longitudinal section view of the inter-layer part of the high-performance strip-shaped window unit curtain wall structure of the utility model.

[0025] Figure 6 for Figure 5 One of the partial enlarged views shows the installation position of the lower crossbeam.

[0026] Figure 7 for Figure 5 The second partial enlarged view shows the installation position of the upper beam.

[0027] Figure 8 for Figure 5 The third partial enlarged view shows the installation position of the middle crossbeam.

[0028] Fig. 9 It is a schematic cross-sectional view of the public column of the utility model.

[0029] Fig.10 It is a schematic cross-sectional view of the female column of the utility model.

[0030] Fig.11 It is a schematic cross-sectional view of the aluminum alloy vertical edge guard of the utility model.

[0031] Fig.12 It is a schematic cross-sectional view of the vertical buckle strip of the present invention.

[0032] Fig.13 It is a schematic cross-sectional view of the lower cross beam of the utility model.

[0033] Fig.14 It is a schematic cross-sectional view of the lower bottom beam of the utility model.

[0034] Fig.15 It is a cross-sectional schematic diagram of the sink insert of the utility model.

[0035] Fig.16 It is a schematic cross-sectional view of the upper crossbeam of the utility model.

[0036] Fig.17 It is a schematic cross-sectional view of the upper clamp of the utility model.

[0037] Fig.18 It is a schematic cross-sectional view of the slot buckle strip of the utility model.

[0038] Fig.19 It is a schematic cross-sectional view of the lower cross beam connecting member of the utility model.

[0039] Fig. 20 It is a schematic cross-sectional view of the upper cross beam connecting member of the utility model.

[0040] Fig.21 It is a schematic cross-sectional view of the toothed gasket of the present invention.

[0041] Fig. 22 It is a schematic cross-sectional view of the middle cross beam of the utility model.

[0042] Fig.23 It is a schematic cross-sectional view of the aluminum alloy pressing plate of the utility model.

[0043] Fig.24 It is a schematic cross-sectional view of the aluminum alloy buckle cover of the utility model.

[0044] In the attached figure:

[0045] Curtain wall keel 1, column 11, public column 111, clamping part 1111, female column 112, plug-in groove 1121, sealing strip installation groove 113, upper connector 114, thermal insulation strip 115, vertical plug-in rubber strip 10, upper crossbeam 12, upper crossbeam square tubular body 121, plug-in arm 122, sealing plate 123, upper crossbeam positioning rubber strip 124, upper crossbeam water retaining rubber strip 125, lower crossbeam 13, lower crossbeam square tubular body 131, slot 132, lower crossbeam positioning rubber strip 133, middle crossbeam 14, aluminum alloy pressure plate 141, aluminum alloy buckle cover 142, middle crossbeam rubber insulation pad 143, middle crossbeam positioning rubber strip 144, middle crossbeam pressing rubber strip 145, vertical collision sealing rubber strip 15, vertical buckle strip pressing rubber strip 16, vertical Upward buckle strip 17, lower connecting piece 171, polyurethane foam material 18, weather-resistant sealant 19, silicone structural adhesive 20, panel unit 2, inner glass panel 21, outer glass panel 22, aluminum veneer 23, fireproof rock wool 24, panel connecting mechanism 3, first connecting component 31, upper crossbeam connecting piece 311, upper clamping piece 312, slot buckle strip 313, toothed gasket 34, second connecting component 32, lower crossbeam connecting piece 321, lower bottoming crossbeam 322, water tank insert 323, load-bearing platform 324, crossbeam water-proofing strip 325, crossbeam connecting bolt assembly 33, insulation structure 4, insulation outer cover plate 41, insulation rock wool 42, insulation inner steel plate 43, transverse sealing strip 44, wall 5, trough-type embedded parts 51, aluminum alloy vertical edge guard 6. DETAILED DESCRIPTION

[0046] The following describes the implementation of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application.

[0047] It should be noted that the process equipment or devices not specifically specified in the following embodiments are all conventional equipment or devices in the art.

[0048] In addition, it should be understood that one or more method steps mentioned in this application do not exclude the existence of other method steps before or after the combination step or the insertion of other method steps between these explicitly mentioned steps, unless otherwise specified; it should also be understood that the combination connection relationship between one or more devices / apparatuses mentioned in this application does not exclude the existence of other devices / apparatuses before or after the combination device / apparatus or the insertion of other devices / apparatuses between these two explicitly mentioned devices / apparatuses, unless otherwise specified. Moreover, unless otherwise specified, the numbering of each method step is only a convenient tool for identifying each method step, and is not intended to limit the order of arrangement of each method step or the scope of implementation of this application. Changes or adjustments in their relative relationships shall also be regarded as the scope of implementation of this application without substantial changes in the technical content.

[0049] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0050] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0051] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0053] The present application is further described below in conjunction with specific embodiments, but the protection scope of the present application is not limited thereto.

[0054] like Figures 1 to 8 As shown, a high-performance strip-shaped window-type unit curtain wall structure described in the utility model includes a curtain wall keel 1, a panel unit 2 arranged on the outside of the curtain wall keel 1, and a panel connection mechanism 3 for fixing the panel unit 2 on the curtain wall keel 1, wherein the curtain wall keel 1 includes a column 11, an upper beam 12, a lower beam 13 and a middle beam 14, and the columns 11, the upper beam 12, the lower beam 13 and the middle beam 14 are crisscrossed and connected to form a grid-like skeleton; the side of the curtain wall keel 1 close to the room is defined as the inner side, and the opposite side is defined as the outer side; the panel unit 2 is clamped with the curtain wall keel 1 through an aluminum alloy vertical edge guard 6, the panel unit 2 is bonded and fixed to the outer side of the curtain wall keel 1, and an insulation structure 4 is provided between the interlayer parts of the two adjacent layers of the panel units 2; the upper beam 12 and the lower beam 13 are fixedly connected to the wall 5 through the panel connection mechanism 3, respectively, and the middle beam 14 is fixedly connected to the insulation structure 4 and the panel unit 2.

[0055] In some embodiments of the utility model, the panel connecting mechanism 3 includes a first connecting component 31 for connecting the upper beam 12 and a second connecting component 32 for connecting the lower beam 13. The first connecting component 31 and the second connecting component 32 are respectively fixedly connected to the groove-type embedded parts 51 embedded in the wall 5. The first connecting component 31 is sealed and plug-fitted with the upper beam 12, and the second connecting component 32 is sealed and plug-fitted with the lower beam 13.

[0056] like Figure 2 , Figure 5~Figure 7 as well as Fig.19 , Fig. 20As shown, the first connecting component 31 includes an L-shaped upper beam connecting member 311, an upper clamping member 312 arranged on the upper beam connecting member 311, and a slot buckle strip 313 arranged on the upper clamping member 312. The upper beam connecting member 311 has a first vertical connecting arm and a first horizontal connecting arm that are integrally formed and perpendicular to each other. The first vertical connecting arm is provided with a first vertical adjustment hole, and the first horizontal connecting arm is provided with a first transverse adjustment hole. The first vertical connecting arm is fixedly connected to the groove-type embedded member 51 embedded in the wall by a beam connecting bolt assembly 33 passing through the first vertical adjustment hole; the upper clamping member 312 is suspended at the bottom of the first horizontal connecting arm by a beam connecting bolt assembly 33 passing through the first transverse adjustment hole, and the upper clamping member 312 and the slot buckle strip 313 jointly form an upper beam plug-in cavity that is plug-in-matched with the upper beam 12.

[0057] like Figure 2 , Figure 7 , Fig.16 As shown, the upper cross beam 12 includes an upper cross beam square tubular body 121 with four closed sides and a pair of plug-in arms 122 arranged on the upper cross beam square tubular body 121 and parallel to each other. The plug-in arms 122 are inserted into the upper cross beam plug-in cavity and sealed by the vertical plug-in rubber strips 10 on the plug-in arms 122. The plug-in arms 122 are sealed by sealing plates 123.

[0058] like Figure 7 and Fig.16 As shown, the front end of the upper cross beam square tubular body 121 is also provided with a mounting portion for connecting with the thermal insulation structure 4 , and an upper cross beam water retaining rubber strip 125 is arranged between the mounting portion and the adjacent plug-in arm 122 .

[0059] In some embodiments of the present invention, the first vertical connecting arm and the first horizontal connecting arm are provided with toothed surfaces, and each toothed surface is configured with a corresponding toothed gasket 34 .

[0060] In some embodiments of the utility model, a first panel positioning groove is provided at the outer end of the upper crossbeam square tubular body 121, and an upper crossbeam positioning strip 124 is inserted into the first panel positioning groove. The outer end of the upper crossbeam positioning strip 124 contacts the panel unit 2, thereby achieving sealing between the upper crossbeam 12 and the panel unit 2.

[0061] like Figure 2 , Figure 7 and Figure 6As shown, the second connecting component 32 includes an L-shaped lower crossbeam connecting member 321, a lower bottoming crossbeam 322 arranged on the lower crossbeam connecting member 321, and a sink plug core 323 arranged in the lower bottoming crossbeam 322. The lower crossbeam connecting member 321 has a second vertical connecting arm and a second transverse connecting arm that are integrally formed and perpendicular to each other. The second vertical connecting arm is provided with a second vertical adjustment hole, and the second transverse connecting arm is provided with a second transverse adjustment hole. The second vertical connecting arm is fixedly connected to the corresponding groove-type embedded part 51 by a crossbeam connecting bolt assembly 33 passing through the second vertical adjustment hole; the lower bottoming crossbeam 322 is installed on the top of the second transverse connecting arm, and the lower bottoming crossbeam 322 is plug-fitted with the lower crossbeam 13, and is sealed by a vertical plug-in rubber strip 10 arranged on the lower bottoming crossbeam 322.

[0062] like Figure 2 , Figure 7 and Fig.14 As shown, the lower bottom beam 322 includes an integrally formed plug-in portion and a clamping portion, the plug-in portion has a lower beam plug-in cavity with a top opening, a sink plug-in cavity is installed in the lower beam plug-in cavity, and an insulation structure 4 is connected between the clamping portion and the upper beam 12 below; the lower beam 13 includes a lower beam square tubular body 131 and a slot 132 arranged at the bottom of the lower beam square tubular body 131, the lower beam square tubular body 131 is plug-fitted with the plug-in portion, and the lower beam square tubular body 131 is in contact with the load-bearing platform 324 inside the sink plug-in 323.

[0063] In some embodiments of the utility model, a second panel positioning groove is provided at the outer end of the lower cross beam square tubular body 131, and a lower cross beam positioning strip 133 is inserted into the second panel positioning groove. The outer end of the lower cross beam positioning strip 133 contacts the panel unit 2, thereby achieving sealing between the lower cross beam 13 and the panel unit 2.

[0064] In some embodiments of the utility model, the rear end of the middle cross beam 14 is fixedly connected to the insulation structure 4 by screws, and the front end of the middle cross beam 14 passes through the positioning hole of the panel unit 2 to connect to the aluminum alloy pressure plate 141. The aluminum alloy pressure plate 141 is fixed to the outer end of the middle cross beam 14 through an aluminum alloy buckle cover 142. A middle cross beam rubber insulation pad 143 is arranged between the aluminum alloy buckle cover 142 and the outer end of the middle cross beam 14. The gap between the front end of the middle cross beam 14 and the panel unit 2 is filled with polyurethane foam material 18 and weather-resistant sealant 19 to ensure the sealing between the middle cross beam and the panel unit. A third panel positioning groove is also provided at the front end of the middle cross beam 14, into which a middle cross beam positioning rubber strip 144 is inserted, and the outer end of the middle cross beam positioning rubber strip 144 abuts against the panel unit 2. A compression groove is provided on the indoor side of the aluminum alloy buckle cover 142, in which a middle cross beam compression rubber strip 145 is installed, and the inner end of the middle cross beam compression rubber strip 144 abuts against the panel unit 2, thereby achieving sealing between the middle cross beam 14 and the panel unit 2.

[0065] like Figure 2 As shown, the insulation structure 4 includes an insulation outer cover plate 41 and an insulation inner steel plate 43 which are arranged opposite to each other. The insulation outer cover plate 41 and the insulation inner steel plate 43 define an insulation cavity, and the insulation cavity is filled with insulation rock wool 42. A transverse sealing strip 44 is arranged between the insulation structure 4 and each layer of the panel unit 2. Specifically, the insulation outer cover plate of the present application is made of 3mm aluminum veneer, and the insulation inner steel plate is made of 1.5mm galvanized steel plate.

[0066] In some embodiments of the utility model, the surface of the locking portion of the lower bottom beam 322 is covered with an L-shaped bottom beam water-repellent strip 325, the outer end of which is overlapped on the insulation structure 4, and together with the transverse sealing strip 44 installed on the lower beam 13, the sealing of the interlayer area between the two adjacent layers of the panel units 2 is achieved.

[0067] like Figure 2 As shown, the panel unit 2 includes an inner glass panel 21 and an outer glass panel 22 which are arranged parallel to each other, and a sealed cavity is formed between the inner glass panel 21 and the outer glass panel 22, and the sealed cavity is filled with argon gas; an aluminum single plate 23 is arranged on the inner surface of the upper and lower ends of the inner glass panel 21, and the space between the aluminum single plate 23 and the wall 5 is filled with thermal insulation rock wool 42 and protective rock wool 24. The inner glass panel and the outer glass panel adopt 6mm triple silver tempered ultra-white hollow glass. After the panel unit 2 is positioned by the upper beam positioning strip 124, the lower beam positioning strip 133, the middle beam positioning strip 144, and the middle beam pressing strip 145, the silicone structural adhesive 20 is used to bond and fix it to the column 11, and the vertical edge of the panel unit is provided with an aluminum alloy vertical edge guard 6 and a vertical buckle strip pressing strip 16 to meet the requirements of the open frame structure system.

[0068] like Figure 3 and Figure 4 As shown, the column 11 is a plug-in structure, including a male column 111 and a female column 112 that are plugged into each other. A pair of parallel and opposite clamping parts 1111 are provided on one side of the male column 111; two plug-in slots 1121 corresponding to the positions of the two clamping parts 1111 are provided on the female column 112, and the clamping parts 1111 are inserted into the corresponding plug-in slots 1121; the outer end surface of the column 11 is provided with a sealing strip installation slot 113, and the heat-insulating strip 115 is installed on the outer end of the sealing strip installation slot of the column 11 through the upper connecting piece 114, and the panel positioning strip 116 is inserted into the outer end of the sealing strip installation slot of the column 11. In the sealing strip installation groove 113; a vertical butting sealing strip 15 is sandwiched between adjacent thermal break strips 115, and the outer end of the thermal break strip 115 is clamped with the aluminum alloy vertical edge guard 6 through the lower connecting piece 171 and the vertical buckle strip 17, and the gap between the thermal break strip 115 and the panel unit 2 is filled with polyurethane foam material 18 and weather-resistant sealant 19; the edge of the panel unit 2 is inserted into the vertical slot defined by the aluminum alloy vertical edge guard 6 and the column 11, the inner glass panel 21 is bonded to the column 11 through the silicone structural adhesive 20, and the outer glass panel 22 is connected to the aluminum alloy vertical edge guard 6 through the vertical buckle strip compression strip 16.

[0069] The present application adopts modular design and factory assembly, and horizontal continuity is achieved by plugging in strip-shaped window unit panels. The present application has good flatness and convenient construction, and is not affected by the construction technology level of on-site workers. The panel unit of the present application realizes waterproofing and drainage through the principle of isobaric chamber, ensuring the airtightness and watertightness of the building's external maintenance structure. Specifically, the columns are assembled using a plug-in structure, with good airtightness and watertightness, and energy saving is achieved through structures such as the glass hollow layer, argon gas, PA66 thermal insulation strips, vertical buckle strip compression strips 16, vertical collision sealing strips 15, weather-resistant sealants 19, silicone structural adhesives 20, and polyurethane foam materials 18. The middle cross beam 14 has good airtightness and watertightness, and energy saving is achieved through structures such as the glass hollow layer, argon gas, PA66 thermal insulation strips at the edge protection position, middle cross beam positioning strips 146, middle cross beam compression strips 145, weather-resistant sealants 19, silicone structural adhesives 20, and polyurethane foam materials 18. The airtightness, watertightness and energy saving of the lower beam and upper beam are achieved through the glass hollow layer, argon, transverse sealing strips, double-sided stickers, weather-resistant sealants, silicone structural adhesives, polyurethane foam materials and other structures. The strip window unit glass panel adopts triple silver tempered ultra-clear hollow glass, the hollow layer is filled with argon, and the glass U value can reach 1.42W / m 2 K. The U value of the transparent part of the strip window unit curtain wall system is calculated to be 1.8W / m 2 K, ensure the overall energy saving effect of the building.

[0070] The above examples are intended to illustrate the embodiments disclosed in the present utility model and should not be construed as limitations on the present utility model. In addition, the various modifications listed herein and the changes in the methods and compositions in the utility model are obvious to those skilled in the art without departing from the scope and spirit of the present utility model. Although the present utility model has been specifically described in conjunction with a variety of specific preferred embodiments of the present utility model, it should be understood that the present utility model should not be limited to these specific embodiments. In fact, various modifications as described above that are obvious to those skilled in the art to obtain the utility model should be included in the scope of the present utility model.

Claims

1. A high-performance strip window unit curtain wall structure, characterized in that: The invention comprises a curtain wall keel (1), a panel unit (2) arranged outside the curtain wall keel (1), and a panel connection mechanism (3) for fixing the panel unit (2) to the curtain wall keel (1), wherein the curtain wall keel (1) comprises upright columns (11), upper cross beams (12), lower cross beams (13) and middle cross beams (14), and the upright columns (11), upper cross beams (12), lower cross beams (13) and middle cross beams (14) are crisscrossed and connected to form a grid-like skeleton; the panel unit (2 ) is clamped with the curtain wall keel (1) through an aluminum alloy vertical edge guard (6), the panel unit (2) is adhesively fixed to the outer side of the curtain wall keel (1), and a thermal insulation structure (4) is provided between the interlayers of two adjacent layers of the panel units (2); the upper crossbeam (12) and the lower crossbeam (13) are respectively fixedly connected to the wall (5) through the panel connection mechanism (3), and the middle crossbeam (14) is fixedly connected to the thermal insulation structure (4) and the panel unit (2).

2. A high-performance strip window unit curtain wall structure according to claim 1, characterized in that: The panel connection mechanism (3) comprises a first connection component (31) for connecting an upper crossbeam (12) and a second connection component (32) for connecting a lower crossbeam (13); the first connection component (31) and the second connection component (32) are respectively fixedly connected to a groove-type embedded component (51) embedded in a wall (5); the first connection component (31) is sealed and plugged in with the upper crossbeam (12); and the second connection component (32) is sealed and plugged in with the lower crossbeam (13).

3. A high-performance strip window unit curtain wall structure according to claim 2, characterized in that: The first connecting component (31) comprises an L-shaped upper crossbeam connecting member (311), an upper clamping member (312) arranged on the upper crossbeam connecting member (311), and a slot buckle strip (313) arranged on the upper clamping member (312); the upper crossbeam connecting member (311) comprises a first vertical connecting arm and a first horizontal connecting arm which are integrally formed and perpendicular to each other; the first vertical connecting arm is provided with a first vertical adjustment hole; the first horizontal connecting arm is provided with a first horizontal adjustment hole; the first vertical connecting arm is fixedly connected to a slot-type embedded member (51) embedded in the wall via a crossbeam connecting bolt assembly (33) passing through the first vertical adjustment hole; the upper clamping member (312) is suspended at the bottom of the first horizontal connecting arm via the crossbeam connecting bolt assembly (33) passing through the first horizontal adjustment hole; the upper clamping member (312) and the slot buckle strip (313) together form an upper crossbeam plug-in cavity which is plug-matched with the upper crossbeam (12).

4. A high-performance strip window unit curtain wall structure according to claim 3, characterized in that: The upper crossbeam (12) comprises an upper crossbeam square tubular body (121) with four closed sides and a pair of plug-in arms (122) arranged on the upper crossbeam square tubular body (121) and parallel to each other. The plug-in arms (122) are inserted into the upper crossbeam plug-in cavity and sealed by vertical plug-in rubber strips (10) on the plug-in arms (122). The plug-in arms (122) are sealed by sealing plates (123).

5. A high-performance strip window unit curtain wall structure according to claim 4, characterized in that: The first vertical connecting arm and the first horizontal connecting arm are provided with toothed surfaces, and each toothed surface is provided with a corresponding toothed gasket (34).

6. A high-performance strip window unit curtain wall structure according to claim 2, characterized in that: The second connecting component (32) comprises an L-shaped lower crossbeam connecting member (321), a lower bottoming crossbeam (322) arranged on the lower crossbeam connecting member (321), and a water tank insert (323) arranged in the lower bottoming crossbeam (322); the lower crossbeam connecting member (321) comprises a second vertical connecting arm and a second horizontal connecting arm which are integrally formed and perpendicular to each other; the second vertical connecting arm is provided with a second vertical adjustment hole; the second horizontal connecting arm is provided with a second horizontal adjustment hole; the second vertical connecting arm is fixedly connected to the corresponding groove-type embedded member (51) via a crossbeam connecting bolt assembly (33) passing through the second vertical adjustment hole; the lower bottoming crossbeam (322) is mounted on the top of the second horizontal connecting arm; the lower bottoming crossbeam is plug-fitted with the lower crossbeam (13) and sealed via a vertical plug-in rubber strip (10) arranged on the lower bottoming crossbeam (322).

7. A high-performance strip window unit curtain wall structure according to claim 6, characterized in that: The lower bottom cross beam (322) comprises an integrally formed plug-in portion and a clamping portion, the plug-in portion comprising a lower cross beam plug-in cavity with an opening at the top, a water tank plug-in core (323) being housed in the lower cross beam plug-in cavity, a heat insulation structure (4) being connected between the clamping portion and the upper cross beam (12) below; the lower cross beam (13) comprises a lower cross beam square tubular body (131) and a slot (132) arranged at the bottom of the lower cross beam square tubular body (131), the lower cross beam square tubular body (131) being plug-fitted with the plug-in portion, and the lower cross beam square tubular body (131) being in contact with a load-bearing platform (324) inside the water tank plug-in core (323).

8. The high-performance strip window unit curtain wall structure according to claim 1, characterized in that: The thermal insulation structure (4) comprises a thermal insulation outer cover plate (41) and a thermal insulation inner steel plate (43) which are arranged opposite to each other, the thermal insulation outer cover plate (41) and the thermal insulation inner steel plate (43) defining a thermal insulation cavity, and the thermal insulation cavity is filled with thermal insulation rock wool (42); a transverse sealing strip (44) is arranged between the thermal insulation structure (4) and the panel units (2) at each layer connected to each other.

9. The high-performance strip window unit curtain wall structure according to claim 1, characterized in that: The panel unit (2) comprises an inner glass panel (21) and an outer glass panel (22) which are arranged parallel to each other and opposite to each other, a sealed cavity is formed between the inner glass panel (21) and the outer glass panel (22), and the sealed cavity is filled with argon gas; an aluminum single plate (23) is provided on the inner surface of the upper and lower ends of the inner glass panel (21), and the space between the aluminum single plate (23) and the wall (5) is filled with thermal insulation rock wool (42) and protective rock wool (24).

10. A high-performance strip window unit curtain wall structure according to claim 9, characterized in that: The column (11) comprises a male column (111) and a female column (112) which are plugged into each other. A pair of parallel and opposite clamping parts (1111) are provided on one side of the male column (111). Two plugging grooves (1121) corresponding to the positions of the two clamping parts (1111) are provided on the female column (112). The clamping parts (1111) are inserted into the corresponding plugging grooves (1121). The outer end surface of the column (11) is provided with a sealing strip installation groove (113). The heat-insulating strip (115) is installed on the outer end of the sealing strip installation groove of the column (11) through an upper connecting piece (114). The panel positioning strip (116) is inserted into the sealing strip installation groove. The panel unit (2) is installed in the groove (113); a vertical butting sealing strip (15) is sandwiched between adjacent thermal insulation strips (115); the outer end of the thermal insulation strip (115) is clamped with the aluminum alloy vertical edge guard (6) through a vertical buckle strip (17); the gap between the thermal insulation strip (115) and the panel unit (2) is filled with polyurethane foam material (18) and weatherproof sealing glue (19); the edge of the panel unit (2) is inserted into the vertical slot defined by the aluminum alloy vertical edge guard (6) and the column (11); the inner glass panel (21) is bonded to the column (11) through a silicone structural adhesive (20); and the outer glass panel (22) is connected to the aluminum alloy vertical edge guard (6) through a vertical buckle strip compression strip (16).

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