Energy-saving glass curtain wall installation structure

Abstract

The present invention discloses an energy-saving glass curtain wall installation structure, including a fixing component, the fixing component has a clamping groove, the fixing component includes an outdoor side component, a connecting component and an indoor side component; a curtain wall component includes a plurality of curtain wall units, the curtain wall units include a plurality of glass sheets, the glass sheets are sealed and connected by a second sealing unit, and two adjacent glass sheets and the second sealing unit are enclosed to form a hollow cavity; a drying component is used to extract moisture from the hollow cavity and the clamping groove and then perform gas-liquid separation, and discharge the liquid and gas obtained by the gas-liquid separation into the outside and replenish the hollow cavity or the clamping groove where the moisture is located. The energy-saving glass curtain wall installation structure extracts the air in the clamping groove and the hollow cavity through the drying component to dry it, and then replenishes the dry gas into the clamping groove and the hollow cavity, thereby ensuring the dryness of the air in the hollow cavity, thereby ensuring the long-term stable thermal insulation and sound-absorbing and noise-reducing performance of the glass curtain wall.

Description

Technical Field

[0001] The invention relates to the technical field of glass curtain walls, and in particular to an energy-saving glass curtain wall installation structure. Background Art

[0002] Glass curtain wall is a form of modern building exterior wall. It uses glass as the main raw material and covers the exterior wall of the building completely or partially to achieve aesthetics and lighting functions. Compared with traditional curtain walls, glass curtain walls have many advantages such as good lighting effect, wide field of vision, thermal insulation, environmental protection and energy saving, as well as beautiful appearance. Glass curtain walls are widely used in the exterior wall decoration of high-rise buildings, commercial buildings, office buildings, hotels and other buildings.

[0003] Most of the glass curtain walls in the prior art adopt the vacuum glass structure disclosed in Chinese patents with announcement numbers CN203141936U and CN101845860B. The vacuum glass includes at least two layers of spaced glass sheets, and dry gas is filled between adjacent glass sheets. In order to avoid excessive moisture between adjacent glass sheets and affect the thermal insulation and noise reduction functions of the glass curtain wall, aluminum strips are placed between adjacent glass sheets in the groove, and molecular sieve desiccant is loaded in the aluminum strips to absorb water vapor. However, after the glass curtain wall is installed, the number of molecular sieves is fixed and limited, and it is inconvenient to replenish and replace them in time, resulting in a limited amount of water vapor that the molecular sieves can absorb. In addition, the glass curtain wall is installed outdoors. After being exposed to light, the temperature of the molecular sieves rises and releases water vapor. Based on the above factors, after the glass curtain wall is used for a long time, the water vapor in the vacuum layer gradually increases, which greatly reduces the thermal insulation and noise reduction performance of the glass curtain wall, shortening the service life of the glass curtain wall. In addition, the existing glass curtain wall is fixed to the wall with stop bolts and stop nuts. During use, when the glass curtain wall is subject to external interference factors, such as low-level earthquakes, including ultra-micro earthquakes, micro earthquakes, weak earthquakes, etc., the stop bolts and stop nuts are easy to loosen, reducing the installation structure strength and safety of the glass curtain wall.

[0004] Therefore, it is necessary to improve the glass curtain wall installation structure in the prior art. Summary of the invention

[0005] The purpose of the present invention is to overcome the defects in the prior art and provide an energy-saving glass curtain wall installation structure which improves the thermal insulation and noise reduction effects and ensures the structural strength and safety to extend the service life.

[0006] In order to achieve the above technical effects, the technical solution of the present invention is: an energy-saving glass curtain wall installation structure, comprising:

[0007] A fixing assembly, wherein the fixing assembly has a clamping groove, wherein the clamping groove is a through groove whose notch orientation and extension direction are both parallel to the outer surface of the wall, the fixing assembly comprises an outdoor assembly, a connecting assembly and an indoor assembly, and the outdoor assembly is fixedly connected to the wall through the connecting assembly and the indoor assembly in sequence;

[0008] A curtain wall assembly, wherein the curtain wall assembly is clamped between two inner side walls of the clamp groove and has a gap with the inner bottom wall of the clamp groove, wherein the curtain wall assembly comprises a plurality of curtain wall units, wherein the curtain wall units are distributed along the length direction of the clamp groove and two adjacent curtain wall units are sealed and connected by a first sealing unit, wherein the curtain wall unit comprises a plurality of glass sheets, wherein the glass sheets are distributed at intervals along the groove width direction of the clamp groove and are sealed and connected by a second sealing unit, and two adjacent glass sheets and the second sealing unit enclose a hollow cavity;

[0009] A drying component is used to extract moisture from the hollow cavity and the clamping groove, perform gas-liquid separation, and discharge the liquid and gas obtained by gas-liquid separation into the outside and replenish the hollow cavity or the clamping groove where the moisture is located.

[0010] Preferably, in order to remove moisture from the hollow cavity and the clamping groove to ensure the thermal insulation and noise reduction functions of the glass curtain wall, the drying component includes an electronic dehumidifier, a fan is arranged inside the electronic dehumidifier, and an air inlet, an exhaust port and a drain port are arranged on the outer surface, the air inlet is connected to the hollow cavity and the clamping groove, the drain port is connected to the outside, the exhaust port is connected to an air pump through an air bag, and the output end of the air pump is connected to the hollow cavity and the clamping groove.

[0011] Preferably, in order to simplify the structure and facilitate the extraction of moisture from the hollow cavity and the clamping groove and the replacement of dry gas, an air intake valve is arranged between the air inlet and the hollow cavity and the clamping groove, an air extraction valve is arranged between the air bag and the air pump, the output end of the air pump is connected to an exhaust pipe, the end of the exhaust pipe away from the air pump is arranged between the air intake valve and the hollow cavity, and an exhaust valve is arranged on the exhaust pipe.

[0012] Preferably, in order to facilitate the control of the connection between the electronic dehumidifier and the hollow cavity and the clamping groove, the drying component also includes a connecting pipe, the connecting pipe passes through the curtain wall unit, the connecting pipe is connected to a rotating component, and the rotating component drives the connecting pipe to rotate around its own axis between the first station and the second station, the connecting pipe of the first station is used to connect the hollow cavity and the air inlet, and the connecting pipe of the second station is used to connect the clamping groove and the air inlet.

[0013] Preferably, in order to ensure that the connecting tube can be connected with the hollow cavity and the clamping groove respectively in the first station and the second station, a first sealing tube is fixed on the inner wall of the clamping groove, a first through hole is arranged on the tube wall of the first sealing tube, a second through hole extending along its own thickness direction and a third through hole connected with the second through hole and the hollow cavity are arranged on the second sealing unit, the second through hole is coaxial with the first sealing tube, the circumferential outer edge of the connecting tube is sealedly connected with the circumferential inner wall of the second through hole and the circumferential inner wall of the first sealing tube, the side wall of the connecting tube is provided with a first connecting hole and a second connecting hole, in the first station, the first connecting hole is connected to the third through hole oppositely, and the second connecting hole is separated from the first through hole, and in the second station, the first connecting hole is connected to the third connecting hole oppositely, and the second connecting hole is connected to the first through hole oppositely.

[0014] Preferably, in order to ensure the structural stability of the curtain wall unit, the second sealing unit includes a desiccant tube, the desiccant tube has an air hole on a side adjacent to the hollow cavity, the desiccant tube is used to store desiccant, the desiccant tube and two adjacent glass sheets are plug-fitted through a T-shaped tube, and the inner cavity of the T-shaped tube includes the second through hole and the third through hole.

[0015] Preferably, in order to facilitate the detection of the humidity in the clamping groove and the hollow cavity, humidity sensors are provided in the clamping groove and the hollow cavity.

[0016] Preferably, in order to strengthen the connection strength between the outdoor component and the indoor component, the outdoor component and the indoor component are fixedly connected by a threaded stop bolt and a stop nut, the rod of the stop bolt extends in a direction parallel to the groove width of the clamping groove, and a stop washer is provided on the side of the stop bolt cap adjacent to the stop nut and / or on the side of the stop nut adjacent to the stop bolt cap to strengthen the connection strength between the outdoor component and the indoor component.

[0017] Preferably, in order to further enhance the structural strength of the glass curtain wall, two backstop washers are provided on the side of the cap of the backstop bolt adjacent to the backstop nut and on the side of the backstop nut adjacent to the cap of the backstop bolt, the two backstop washers are abutted axially along the rod of the backstop bolt, and both sides of the two backstop washers are respectively provided with barbs and hooks in a circular array, the barbs of the two backstop washers are arranged back to back and in opposite directions, and the barbs of the two backstop washers are arranged relatively and matched.

[0018] Preferably, in order to prevent the stop bolt and the stop nut from retreating, resulting in a decrease in the structural strength of the glass curtain wall, the barb has a stop surface and a guide slope connected to the stop surface to form a hook head, the guide slope forms a stop angle with a plane parallel to the radial direction of the stop washer, and the stop angle is greater than the tooth angle of the stop bolt. .

[0019] In summary, compared with the prior art, the energy-saving glass curtain wall installation structure of the present invention extracts the air in the clamping groove and the hollow cavity through the drying component to dry it, and then replenishes the dry gas into the clamping groove and the hollow cavity, thereby ensuring the dryness of the air in the hollow cavity, thereby ensuring the long-term stable thermal insulation and sound insulation and noise reduction performance of the glass curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 yes Figure 1 A top view of

[0022] Figure 3 yes Figure 2 A magnified view of part A;

[0023] Figure 4 yes Figure 1 Schematic diagram of some structures;

[0024] Figure 5 yes Figure 4 Schematic diagram of some structures;

[0025] Figure 6 yes Figure 5 Explosion diagram of

[0026] Figure 7 is an exploded schematic diagram of the drying assembly;

[0027] Figure 8 This is an exploded schematic diagram of the drying component from another perspective;

[0028] Fig. 9 yes Figure 8 A magnified view of part B;

[0029] Fig.10 It is an exploded schematic diagram of the curtain wall assembly;

[0030] Fig.11 It is a top view of the outdoor side components;

[0031] Fig.12 It is a structural diagram of the curtain wall unit;

[0032] Fig.13 yes Fig.12 Explosion diagram of

[0033] Fig.14 is an exploded schematic diagram of the second sealing unit;

[0034] Fig.15 yes Fig.14 Enlarged view of part C;

[0035] Fig.16 It is an exploded schematic diagram of the connection structure of the stop bolt and the stop nut;

[0036] Fig.17 It is a schematic diagram of the structure of two stop washers and an enlarged view of their E part;

[0037] Fig.18 yes Figure 4 Side view of

[0038] Fig.19 yes Fig.18 A magnified view of the D portion;

[0039] In the figure: 100, outdoor side assembly; 101, first outdoor profile; 102, second outdoor profile; 103, third outdoor profile; 104, fourth outdoor profile; 200, connection assembly; 201, connection profile; 300, indoor side assembly; 301, vertical pipe; 302, horizontal pipe; 303, first horizontal bar; 304, second horizontal bar; 305, first indoor profile; 306, first horizontal sealing strip; 307 , locking frame; 308, locking bolt; 309, locking nut; 400, clamping groove; 500, curtain wall unit; 600, first sealing unit; 700, glass sheet; 800, electronic dehumidifier; 801, air inlet; 802, exhaust port; 803, drain port; 900, air bag; 110, air pump; 120, air inlet pipe; 121, air inlet valve; 130, exhaust pipe; 131, exhaust valve; 140, exhaust Air pipe; 150, exhaust valve; 160, connecting pipe; 161, first connecting hole; 162, second connecting hole; 170, first sealed pipe; 171, first through hole; 172, first sealed outer pipe; 1721, first outer through hole; 173, first heat-insulating inner pipe; 1731, first inner through hole; 180, moisture absorption pipe; 181, air hole; 182, filling strip; 190, T-shaped pipe; 210, humidity sensor ; 220, stop bolt; 230, stop nut; 240, stop washer; 241, barb; 242, barb; 2421, stop surface; 2422, guide slope; 250, rotating assembly; 251, motor; 252, driving gear; 253, driven gear; 260, downpipe; 270, water collecting box; 280, first sealing strip; 290, second sealing strip; 310, second insulation tube. DETAILED DESCRIPTION

[0040] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0041] like Figure 1-Figure 19 As shown, the energy-saving glass curtain wall installation structure of the present invention comprises:

[0042] The fixing assembly has a clamping groove 400, which is a through groove whose notch orientation and extension direction are parallel to the outer surface of the wall. The fixing assembly includes an outdoor assembly 100, a connecting assembly 200 and an indoor assembly 300. The outdoor assembly 100 is fixedly connected to the wall through the connecting assembly 200 and the indoor assembly 300 in sequence.

[0043] A curtain wall assembly, the curtain wall assembly is clamped between two inner side walls of the clamping groove 400 and has a gap with the inner bottom wall of the clamping groove 400, the curtain wall assembly includes a plurality of curtain wall units 500, the curtain wall units 500 are distributed along the length direction of the clamping groove 400, and two adjacent curtain wall units 500 are sealed and connected by a first sealing unit 600, the curtain wall unit 500 includes a plurality of glass sheets 700, the glass sheets 700 are distributed at intervals along the groove width direction of the clamping groove 400 and are sealed and connected by a second sealing unit, and two adjacent glass sheets 700 and the second sealing unit are enclosed to form a hollow cavity;

[0044] The drying component is used to extract moisture from the hollow cavity and the clamping groove 400 and then perform gas-liquid separation, and discharge the liquid and gas obtained by gas-liquid separation into the outside and replenish the hollow cavity or the clamping groove 400 where the moisture is located.

[0045] In the glass curtain wall installation structure of the present invention, an outdoor component 100, a connecting component 200 and an indoor component 300 are combined to form a fixing component, so that the fixing component has a clamping groove 400. During installation, the indoor component 300 is first fixedly connected to the wall, and then the curtain wall component is fixedly connected to the indoor component 300. The indoor component 300 is fixedly connected to the outdoor component 100 through the connecting component 200 to form the clamping groove 400. The curtain wall component is clamped and fixed by two inner side walls of the clamping groove 400, thereby completing the fixed installation of the glass curtain wall. While clamping, a certain gap is maintained between the curtain wall component and the bottom of the clamping groove 400 to reduce heat transfer, thereby ensuring the thermal insulation performance of the glass curtain wall.

[0046] In this embodiment, the fixing assembly has two clamping grooves 400 arranged back to back. Figure 3As shown, it is mainly used to clamp and fix the curtain wall components on both sides. When the curtain wall component is located at the end of the entire glass curtain wall, the clamping groove 400 of the fixing component has one to clamp and fix the curtain wall component at the end. After the fixing is completed, the two ends of the clamping groove 400 are sealed to prevent heat transfer.

[0047] The curtain wall assembly includes a plurality of curtain wall units 500 arranged side by side along the length direction of the clamping groove 400. Adjacent curtain wall units 500 are sealed and connected by a first sealing unit 600. The first sealing unit 600 is a horizontal sealing strip, and both ends are flush with the curtain wall unit 500. Figure 1 , Figure 4 . Figure 5 and Fig.10 The sealing strip is preferably a rubber strip or a latex strip to ensure a sealed connection between two adjacent curtain wall units 500 .

[0048] like Fig.12 and Fig.13 As shown, the curtain wall unit 500 includes three glass sheets 700, which are distributed along the groove width direction of the clamping groove 400, and two adjacent glass sheets 700 are sealed and connected by a second sealing unit. The second sealing unit is a closed-loop frame structure, and its circumferential outer edge is flush with the axial outer edge of the glass sheet 700, so that the two adjacent glass sheets 700 and the second sealing unit are enclosed to form a hollow cavity, and the hollow cavity is used to fill dry gas, so that the heat transfer between the indoor side and the outdoor side is reduced, the heat insulation performance is ensured, and it also has the effect of silencing and reducing noise, thereby improving the indoor living environment; not only that, the drying component can also extract moisture in the clamping groove 400 and the hollow cavity. The moisture contains gas and water vapor. The drying component is used to separate the moisture into gas and liquid to form two fluids. One fluid is a liquid whose main component is water. After gas-liquid separation, this part of the liquid is discharged to the outside, and the other fluid is dry gas. The dry gas directly returns to the clamping groove 400 or the hollow cavity where the moisture is located, thereby ensuring the dryness of the gas in the clamping groove 400 and the hollow cavity, and then ensuring the thermal insulation and sound insulation and noise reduction functions of the glass curtain wall, thereby further improving the indoor environment.

[0049] In the present invention, the specific structure of the outdoor component 100 is as follows: Figure 1 and Fig.11 As shown, the specific structure of the connecting component 200 and the indoor side component 300 is as follows Figure 2-Figure 4 , Fig.18 and Fig.19As shown, more specifically, the indoor side component 300 includes a vertical pipe 301, the vertical pipe 301 extends in a vertical direction, the vertical pipe 301 is fixed to the wall, and horizontal pipes 302 are welded and fixed on both sides of the vertical pipe 301. The length direction of the horizontal pipe 302 is perpendicular to the length direction of the vertical pipe 301, and the length directions of the two are parallel to the wall. The side of the horizontal pipe 302 facing away from the wall is provided with two first indoor profiles 305 distributed side by side along the length direction of the vertical pipe 301, and the two first indoor profiles 305 are respectively connected to the first sealing unit 60 0, the curtain wall units 500 above and below are connected correspondingly, the first indoor profile 305 is fixedly connected through the first transverse bar 303 and the second transverse bar 304, a first assembly groove is provided on the side of the transverse tube 302 adjacent to the first indoor profile 305, a first transverse sealing strip 306 is inserted into the first assembly groove, the first transverse sealing strip 306 is fixedly connected to the first indoor profile 305, and the length directions of the transverse tube 302, the first transverse bar 303, the second transverse bar 304, the first indoor profile 305 and the first transverse sealing strip 306 are parallel.

[0050] The first indoor profile 305 and the transverse tube 302 are locked and connected by two locking units distributed along the length direction of the first indoor profile 305. Specifically, the upper and lower inner walls of the transverse tube 302 are provided with transverse ridges extending along the length direction of the transverse tube 302, and the first assembly groove is formed on the transverse ridge. The locking unit includes a locking frame 307. The first indoor profile 305 is clamped between the locking frame 307 and the transverse ridge. The locking frame 307 is provided with a locking bolt 308 passing through the two transverse ridges. The locking bolt 308 is threadedly connected with a locking nut 309. The cap of the locking bolt 308 abuts against the side of the two transverse ridges facing away from the curtain wall unit 500, and the locking nut 309 abuts against the locking frame 307. The above structure is adopted to strengthen the connection between the indoor side component 300 and the curtain wall component.

[0051] The outdoor side assembly 100 includes a first outdoor profile 101, a second outdoor profile 102, a third outdoor profile 103 and two fourth outdoor profiles 104 which are connected in sequence and extend in a direction parallel to the length of the clamping groove 400. The first outdoor profile 101 and the vertical pipe 301 are arranged opposite each other. The connecting assembly 200 is arranged between the first outdoor profile 101 and the vertical pipe 301. The connecting assembly 200 includes two connecting profiles 201 which are arranged side by side in a direction parallel to the depth of the clamping groove 400 and extend in the length direction of the clamping groove 400. The length direction of the connecting profile 201 is parallel to the length direction of the first outdoor profile 101 and the vertical pipe 301. The length direction of an outdoor profile 101 is consistent, and the connecting profile 201 is plugged into and matched with the first outdoor profile 101 and the vertical pipe 301. Specifically, plug-in grooves are provided on both side surfaces facing each other of the first outdoor profile 101 and the vertical pipe 301. Both sides of the connecting profile 201 are plugged into and matched with the plug-in grooves of the first outdoor profile 101 and the plug-in grooves of the vertical pipe 301. In this way, precise docking is ensured. At the same time, the outdoor side component 100 and the connecting component 200 and the indoor side component 300 are enclosed to form two clamping grooves 400 for fixing the curtain wall component.

[0052] In addition, the second outdoor profile 102 and the vertical pipe 301 are both sealed and connected to the curtain wall assembly. Specifically, second assembly grooves are provided on both sides directly opposite the second outdoor profile 102 and the vertical pipe 301, and the second assembly groove is connected to the second sealing strip 290. The length directions of the second sealing strip 290 and the second assembly groove are consistent with the length direction of the second outdoor profile 102. The second sealing strip 290 abuts against the curtain wall assembly and the cross-section of the abutting side is a serrated surface to ensure the sealed connection between the second sealing strip 290 and the curtain wall assembly.

[0053] More specifically, if Figure 3 and Fig.11 As shown, the second assembly groove is a T-shaped groove, and the second sealing strip 290 is located in the second assembly groove. The part is matched with the inner wall of the second assembly groove, so that there is a partial space between the second sealing strip 290 and the inner wall of the second assembly groove, which is convenient for the second sealing strip 290 to expand and deform under heat; in addition, the second sealing strip 290 is also provided with a deformation through hole extending along its length direction, one of which is located in the second assembly groove, and the other is located outside the second assembly groove. On the one hand, it is conducive to reducing the amount of production materials of the second sealing strip 290, thereby reducing the cost of the glass curtain wall, and on the other hand, after the second sealing strip 290 is deformed by extrusion or temperature change, in addition to deforming outward, it can also deform inward through the deformation through hole, thereby increasing the elasticity of the second sealing strip 290. The second sealing strip 290 is preferably made of a rubber strip or a silicone strip to ensure the elasticity of the second sealing strip 290, so as to achieve a sealed connection with the curtain wall assembly.

[0054] The specific structure of the curtain wall unit 500 and the second sealing unit is as follows: Figure 12-Figure 15 As shown, in the present invention, the curtain wall unit 500 includes three glass sheets 700, and a second sealing unit whose circumferential outer edge is flush with the circumferential outer edge of the glass sheet 700 is arranged between two adjacent glass sheets 700. The second sealing unit includes a sealing mechanism connected end to end in sequence, and the sealing mechanism includes a first sealing strip 280 along the length direction of the side edge corresponding to the glass sheet 700, a moisture absorption pipe 180 fixed to the side adjacent to the center of the first sealing strip 280 and the glass sheet 700, and the moisture absorption pipe 180 The aluminum strip has two ends flush with the first sealing strip 280. The aluminum strip is used to store desiccant, such as molecular sieve. A thin and long strip of air holes 181 is provided on the side of the aluminum strip facing away from the moisture absorption tube 180. The width of the air holes 181 is smaller than the particle size of the molecular sieve. In this way, the molecular sieve is prevented from falling from the air holes 181. At the same time, the air holes 181 are connected to the hollow cavity, so that the molecular sieve can absorb moisture in the humidity in the hollow cavity to ensure the dryness of the gas in the hollow cavity and improve the thermal insulation performance. After the curtain wall unit 500 is assembled, the end of the moisture absorption tube 180 is sealed to prevent the molecular sieve from falling and to prevent the outside from connecting with the hollow cavity. Filling strips 182 are also provided on both sides of the desiccant tube 180. The length direction of the filling strips 182 is consistent with the length direction of the desiccant tube 180, and the filling strips 182 are flush with both ends of the desiccant tube 180. The filling strips 182 are preferably rubber strips to fill the gap between the desiccant tube 180 and the two adjacent glass sheets 700 to ensure sealing connectivity.

[0055] A further improvement is that the outdoor component 100 and the indoor component 300 are fixedly connected by a threaded stop bolt 220 and a stop nut 230, the rod of the stop bolt 220 extends in a direction parallel to the groove width of the clamping groove 400, and a stop washer 240 is provided on the side of the cap of the stop bolt 220 adjacent to the stop nut 230 and on the side of the stop nut 230 adjacent to the cap of the stop bolt 220 to strengthen the connection strength between the outdoor component 100 and the indoor component 300.

[0056] Specifically, if Figure 2 , Figure 3 and Figure 6As shown, two stop bolts 220 and two stop nuts 230 are provided, which are spaced apart along the length direction of the first outdoor profile 101. The rod of the stop bolt 220 is located between the two connecting profiles 201. The rod of the stop bolt 220 passes through the first outdoor profile 101, the second outdoor profile 102 and the third outdoor profile 103. The stop nut 230 abuts against the inner wall of the vertical pipe 301. The back-moving washer 240 strengthens the connection strength between the back-moving bolt 220 and the back-moving nut 230, and reduces the relative rotation of the back-moving bolt 220 and the back-moving nut 230 after the back-moving bolt 220 and the back-moving nut 230 cooperate with each other to clamp the first outdoor profile 101, the second outdoor profile 102, the third outdoor profile 103, the connecting profile 201 and the vertical pipe 301 due to external factors such as earthquakes. In this way, the stability of the glass curtain wall installation structure is ensured.

[0057] More specifically, Fig.16 and Fig.17 As shown, two back-moving washers 240 are provided on one side of the cap of the back-moving bolt 220 adjacent to the back-moving nut 230 and on the other side of the back-moving nut 230 adjacent to the cap of the back-moving bolt 220. The two back-moving washers 240 abut against the axial direction of the rod of the back-moving bolt 220. Both sides of the two back-moving washers 240 are respectively provided with barbs 241 and hooks 242 in a circular array. The barbs 241 of the two back-moving washers 240 are arranged back to back and in opposite directions, and the barbs 242 of the two back-moving washers 240 are relatively arranged and adapted to each other; the barb 242 has a back-moving surface 2421 and a guiding inclined surface 2422 connected to the back-moving surface 2421 to form a hook head, the guiding inclined surface 2422 forms a back-moving angle with a plane parallel to the radial direction of the back-moving washer 240, and the back-moving angle is greater than the tooth angle of the back-moving bolt 220.

[0058] Two coaxially connected lock washers 240 are provided at the cap of the lock bolt 220 and the lock nut 230. The two lock washers 240 have the same structure. Barbs 241 and hooks 242 are distributed in a circular array on both sides of the lock washers 240, and the barbs 241 and the barbs 242 are oriented in opposite directions. The two lock washers 240 where the barbs 242 are located abut against each other and are sealed and connected by the barbs 242. The depth of the barbs 241 is less than the depth of the barbs 242.

[0059] After adopting the above structure, for the two stop washers 240 on the cap of the stop bolt 220, the barb 241 on one of the stop washers 240 hooks the inner wall of the third outdoor profile 103, and the barb 241 of the other stop washer 240 hooks the cap of the stop bolt 220; for the two stop washers 240 at the stop nut 230, the barb 241 of one of the stop washers 240 hooks the inner wall of the vertical pipe 301, and the barb 241 of the other stop washer 240 hooks the nut.

[0060] In addition, between the two stop washers 240 at the same place, a sealing and fitting connection of the two stop washers 240 is achieved by mutually matching barbs 242, and on the barbs 242 of the stop washers 240, the stop surface 2421 is used to prevent the stop washers 240 connected thereto from rotating, and the stop angle formed by the guide slope 2422 and the plane parallel to the radial direction of the stop washers 240 has an angle value greater than the tooth angle of the stop bolt 220, thereby increasing the stop force of the stop surface 2421 and preventing the two stop washers 240 from rotating relative to each other after the glass curtain wall is installed, thereby avoiding the stop bolt 220 and the stop nut 230 from rotating relative to each other, resulting in a decrease in the connection strength between the indoor side component 300 and the outdoor side component 100, thereby ensuring the structural strength of the glass curtain wall for long-term use.

[0061] A further improvement is that the drying component includes an electronic dehumidifier 800, which is equipped with a fan, and an air inlet 801, an exhaust port 802 and a drain port 803 are arranged on the outer surface. The air inlet 801 is connected to the hollow cavity and the clamp groove 400, the drain port 803 is connected to the outside, and the exhaust port 802 is connected to the air pump 110 through the air bag 900, and the output end of the air pump 110 is connected to the hollow cavity and the clamp groove 400.

[0062] When the drying component is running, the fan (not shown in the figure) in the electronic dehumidifier 800 runs, and the moisture in the clamping groove 400 (or the hollow cavity) is introduced into the electronic dehumidifier 800 through the air inlet 801. After gas-liquid separation treatment, the moisture and air with heavy humidity are separated, and the moisture is concentrated to form a water flow, which is discharged to the outside from the drain port 803, while the dry air is discharged from the exhaust port 802 and passed into the air bag 900. Then the air pump 110 is started to extract the dry gas in the air bag 900, and the above-mentioned dry gas is returned to the clamping groove 400 (or the hollow cavity). In this way, the dryness of the air in the clamping groove 400 and the hollow cavity is ensured, and excessive moisture in the glass curtain wall installation structure is avoided, which affects the thermal insulation and sound insulation performance of the glass curtain wall.

[0063] A further improvement is that an air inlet valve 121 is arranged between the air inlet 801 and the hollow cavity and the clamping groove 400, an air extraction valve 131 is arranged between the airbag 900 and the air pump 110, the output end of the air pump 110 is connected to an exhaust pipe 140, the end of the exhaust pipe 140 away from the air pump 110 is arranged between the air inlet valve 121 and the hollow cavity, and an exhaust valve 150 is arranged on the exhaust pipe 140.

[0064] The air inlet 801 is connected to the air inlet pipe 120, and the air inlet valve 121 is arranged on the air inlet pipe 120. The air bag 900 is connected with the input end of the air pump 110 through the air extraction pipe 130. The air extraction valve 131 is arranged on the air extraction pipe 130. The end of the exhaust pipe 140 away from the air pump 110 is connected with the air inlet pipe 120. When dehumidification is performed, the air inlet valve 121 is opened, the air extraction valve 131 and the exhaust valve 150 are closed, and the fan in the electronic dehumidifier 800 is started to extract moisture in the clamping groove 400 or the hollow cavity, and the moisture is transported to the electronic dehumidifier 800 through the air inlet pipe 120 and the air inlet 801 for gas-liquid separation, and then the moisture is discharged through the drain port 803, and the dry gas enters the air bag 900, and the air bag 900 expands. After a part of the moisture is extracted, the air inlet valve 121 is closed, and the air extraction valve 131 and the exhaust valve 150 are opened. 0, start the air pump 110, the air pump 110 extracts the air in the airbag 900, and transports the dry air to the intake pipe 120 through the exhaust pipe 140. Since the intake valve 121 is closed, the dry air flows out from the side of the intake pipe 120 away from the air inlet 801, enters the clamp groove 400 or the hollow cavity, and the dry air is replenished into the clamp groove 400 or the hollow cavity; the dry air is mixed with the moisture, so that the humidity of the moisture decreases, and then, the moisture in the clamp groove 400 and the hollow cavity is extracted for gas-liquid separation, and the obtained dry gas is replenished into the clamp groove 400 or the hollow cavity. In this way, the air humidity in the clamp groove 400 and the hollow cavity continues to decrease, thereby ensuring the dryness of the air in the clamp groove 400 and the hollow cavity, thereby improving the thermal insulation and sound insulation and noise reduction functions of the glass curtain wall.

[0065] A further improvement is that the drying component further comprises a connecting pipe 160, the connecting pipe 160 penetrates the curtain wall unit 500, the connecting pipe 160 is connected to a rotating component 250, the rotating component 250 drives the connecting pipe 160 to rotate around its own axis between the first station and the second station, the connecting pipe 160 of the first station is used to connect the hollow cavity and the air inlet 801, and the connecting pipe 160 of the second station is used to connect the clamping groove 400 and the air inlet 801; a first sealing tube 170 is fixed on the inner wall of the clamping groove 400, a first through hole 171 is provided on the tube wall of the first sealing tube 170, and a second through hole and a connecting hole extending in the thickness direction thereof are provided on the second sealing unit. The second through hole and the third through hole in the hollow cavity, the second through hole is coaxial with the first sealing tube 170, the circumferential outer edge of the connecting tube 160 is sealed and connected with the circumferential inner wall of the second through hole and the circumferential inner wall of the first sealing tube 170, and the side wall of the connecting tube 160 is provided with a first connecting hole 161 and a second connecting hole 162. In the first working station, the first connecting hole 161 is directly connected to the third through hole, and the second connecting hole 162 is separated from the first through hole 171. In the second working station, the first connecting hole 161 is directly connected to the third connecting hole, and the second connecting hole 162 is directly connected to the first through hole 171. The humidity sensor 210 is provided in the clamping groove 400 and the hollow cavity.

[0066] Specifically, Figure 3 , Figure 6-Figure 8 As shown, in the present invention, since the curtain wall unit 500 includes three glass sheets 700, which are respectively enclosed with two second sealing units to form two hollow cavities, in the present invention, the first station of the connecting pipe 160 has two, and the connecting pipe 160 is provided with two first connecting holes 161, which correspond to the two hollow cavities respectively, one end of the connecting pipe 160 passes through the inner wall of the vertical pipe 301, and its circumferential outer edge is sealed and connected with the circumferential inner wall of the air inlet pipe 120; the other end is closed, and the part adjacent to the closed end is A second connecting hole 162 is provided, and a first sealing tube 170 is welded and fixed to the inner wall of the second outdoor profile 102 adjacent to the curtain wall assembly. The circumferential outer edge of the closed end of the connecting tube 160 is sealed to the circumferential inner wall of the first sealing tube 170. The second connecting hole 162 and the two first connecting holes 161 are separated along the circumferential projection of the connecting tube 160, and the angle between any two of the three connecting lines formed by the projection of the above three and the projection of the axis of the connecting tube 160 along its own length direction is 90°.

[0067] In the initial state, the second connecting hole 162 and the two first connecting holes 161 are separated from the first through hole 171 and the two hollow cavities respectively. When the rotating assembly 250 drives the connecting tube 160 to rotate 90° around its own axis, the connecting tube 160 is in the first position, and the first connecting hole 161 close to the indoor side is connected to the hollow cavity close to the indoor side. At this time, the humidity in the hollow cavity can be reduced by extracting moisture from the hollow cavity and adding dry gas; when the rotating assembly 250 drives the connecting tube 160 to continue rotating 90° in the previous direction, , the connecting pipe 160 is in another first working position, and the first connecting hole 161 close to the outdoor side is connected with the hollow cavity close to the outdoor side, so as to conveniently reduce the humidity in the hollow cavity; after the rotating component 250 drives the connecting pipe 160 to continue to rotate 90° in the previous direction, the second connecting hole 162 is connected with the first through hole 171, and at this time, the humidity in the clamping groove 400 can be reduced in the same way as before; the rotating component 250 drives the connecting pipe 160 to continue to rotate 90° in the previous direction, and the connecting pipe 160 returns to the initial position.

[0068] The humidity sensor 210 in the groove 400 and the hollow cavity is used to conveniently detect the humidity conditions in the groove 400 and the hollow cavity. The glass curtain wall can pre-set a predetermined value for the humidity requirements in the groove 400 and the hollow cavity. When the data detected by the humidity sensor 210 is higher than the predetermined value, the connecting pipe 160 is adjusted to the corresponding work station by the rotating component 250, so that the groove 400 or the hollow cavity is connected to the electronic dehumidifier 800, which facilitates the dehumidification of the groove 400 or the hollow cavity until the humidity is reduced to the predetermined value.

[0069] The rotating assembly 250 includes a motor 251 fixed on the inner wall of the vertical tube 301, and the output end of the motor 251 is fixedly connected to the driving gear 252 coaxially, and the driving gear 252 is meshed with the driven gear 253, and the driven gear 253 is fixedly connected to the connecting pipe 160 coaxially. After adopting the above structure, the motor 251 is started to drive the driving gear 252 to rotate, and the driving gear 252 acts on the driven gear 253, so that the connecting pipe 160 connected coaxially with the driven gear 253 rotates, thereby adjusting the current position of the connecting pipe 160.

[0070] like Figure 3 and Fig. 9As shown, the first sealed tube 170 includes a first sealed outer tube 172 fixed to the inner side of the second outdoor profile 102, the first sealed outer tube 172 is welded and fixed to the second outdoor profile 102, the inner side of the first sealed outer tube 172 is sealedly connected with a first heat-insulating inner tube 173, the circumferential inner wall of the first heat-insulating inner tube 173 is sealedly connected with the circumferential outer edge of the connecting tube 160, the first heat-insulating inner tube 173 is a polyurethane heat-insulating tube, the first heat-insulating inner tube 173 and the first sealed outer tube 172 are combined to form the first sealed tube 170, the first sealed outer tube 172 and the first heat-insulating inner tube 173 are respectively provided with a first outer through hole 1721 and a first inner through hole 1731, the first outer through hole 1721 and the first inner through hole 1731 are combined to form the first through hole 171.

[0071] A second insulation tube 310 is fixed on the inner wall of the vertical pipe 301. The second insulation tube 310 is also a polyurethane insulation tube. The circumferential outer edge of the second insulation tube 310 is sealed to the circumferential inner wall of the connecting tube 160. In this way, the possibility of heat transfer between the indoor and outdoor sides through the connecting tube 160 is reduced.

[0072] To facilitate drainage, the drain outlet 803 of the electronic dehumidifier 800 is connected to a water collecting box 270, which is fixed in the vertical pipe 301. In the vertical pipe 301, two adjacent water collecting boxes 270 are connected via a downpipe 260. The water collecting box 270 at the bottom of the same vertical pipe 301 is connected to the downpipe 260 at its bottom, and the downpipe 260 is connected to the ground.

[0073] After the electronic dehumidifier 800 dehumidifies the moisture in the clamping groove 400 and the hollow cavity, the formed water droplets fall into the water collecting box 270, flow downward through the downpipe 260, and finally flow to the ground.

[0074] A further improvement is that the moisture absorption tube 180 and two adjacent glass sheets 700 are plugged together through a T-shaped tube 190, and the inner cavity of the T-shaped tube 190 includes a second through hole and a third through hole.

[0075] Specifically, the portion of the T-tube 190 parallel to the width direction of the clamping groove 400 passes through the first sealing strip 280, and its two ends are respectively plugged into and matched with two adjacent glass sheets 700. The inner cavity of this portion is sealed and connected to the circumferential outer edge of the connecting tube 160, and the other portion passes through the middle of the moisture absorption tube 180 and is plugged into and matched with the moisture absorption tube 180. The humidity sensor 210 is fixed on the inner wall of this portion, that is, on the inner wall of the third through hole. After adopting the above structure, the three glass sheets 700 in the curtain wall unit 500 are more conducive to precise docking, and the connecting tube 160 passes through the T-tube 190 and is sealed and inserted into the first sealing tube 170, which is more conducive to fixing the position of the curtain wall unit 500 and preventing the position of the curtain wall unit 500 from shifting.

[0076] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An energy-saving glass curtain wall installation structure, characterized in that: include: A fixing component, the fixing component having a clamping groove (400), the clamping groove (400) being a through groove with a groove opening and an extension direction both parallel to the outer surface of the wall, the fixing component comprising an outdoor component (100), a connecting component (200) and an indoor component (300), the outdoor component (100) being fixedly connected to the wall via the connecting component (200) and the indoor component (300) in sequence; A curtain wall assembly, the curtain wall assembly being clamped between two inner side walls of the clamp groove (400) and having a gap with the inner bottom wall of the clamp groove (400), the curtain wall assembly comprising a plurality of curtain wall units (500), the curtain wall units (500) being distributed along the length direction of the clamp groove (400) and two adjacent curtain wall units (500) being sealed and connected via a first sealing unit (600), the curtain wall unit (500) comprising a plurality of glass sheets (700), the glass sheets (700) being distributed at intervals along the groove width direction of the clamp groove (400) and being sealed and connected via a second sealing unit, and two adjacent glass sheets (700) and the second sealing unit enclosing a hollow cavity; A drying component, the drying component is used to extract moisture from the hollow cavity and the clamp groove (400), perform gas-liquid separation, and discharge the liquid and gas obtained by gas-liquid separation into the outside and replenish the hollow cavity or the clamp groove (400) where the moisture is located, respectively; The drying component comprises an electronic dehumidifier (800), wherein a fan is arranged inside the electronic dehumidifier (800), and an air inlet (801), an air outlet (802) and a water outlet (803) are arranged on the outer surface thereof, wherein the air inlet (801) is in communication with the hollow cavity and the clamping groove (400), the water outlet (803) is in communication with the outside, the air outlet (802) is connected to an air pump (110) via an air bag (900), and the output end of the air pump (110) is in communication with the hollow cavity and the clamping groove (400); An air intake valve (121) is provided between the air intake port (801) and the hollow cavity and the clamping groove (400); an air extraction valve (131) is provided between the air bag (900) and the air pump (110); an output end of the air pump (110) is connected to an exhaust pipe (140); an end of the exhaust pipe (140) away from the air pump (110) is provided between the air intake valve (121) and the hollow cavity; and an exhaust valve (150) is provided on the exhaust pipe (140).

2. The energy-saving glass curtain wall installation structure according to claim 1 is characterized in that: The drying component further comprises a connecting pipe (160), wherein the connecting pipe (160) passes through the curtain wall unit (500), and the connecting pipe (160) is connected to a rotating component (250), and the rotating component (250) drives the connecting pipe (160) to rotate around its own axis between a first station and a second station, wherein the connecting pipe (160) at the first station is used to connect the hollow cavity and the air inlet (801), and the connecting pipe (160) at the second station is used to connect the clamping groove (400) and the air inlet (801).

3. The energy-saving glass curtain wall installation structure according to claim 2 is characterized in that: A first sealing tube (170) is fixed on the inner wall of the clamping groove (400), a first through hole (171) is provided on the tube wall of the first sealing tube (170), a second through hole extending along the thickness direction thereof and a third through hole connected to the second through hole and the hollow cavity are provided on the second sealing unit, the second through hole and the first sealing tube (170) are coaxial, the circumferential outer edge of the connecting tube (160) is sealedly connected to the circumferential inner wall of the second through hole and the circumferential inner wall of the first sealing tube (170), a first connecting hole (161) and a second connecting hole (162) are provided on the side wall of the connecting tube (160), in the first working position, the first connecting hole (161) is connected to the third through hole in a facing relationship, and the second connecting hole (162) is separated from the first through hole (171), in the second working position, the first connecting hole (161) is connected to the third through hole in a facing relationship, and the second connecting hole (162) is connected to the first through hole (171) in a facing relationship.

4. The energy-saving glass curtain wall installation structure according to claim 3 is characterized in that: The second sealing unit comprises a moisture absorption tube (180), a side of the moisture absorption tube (180) adjacent to the hollow cavity having an air permeable hole (181), the moisture absorption tube (180) being used to store a desiccant, the moisture absorption tube (180) and two adjacent glass sheets (700) being plug-fitted via a T-shaped tube (190), the inner cavity of the T-shaped tube (190) comprising the second through hole and the third through hole.

5. The energy-saving glass curtain wall installation structure according to claim 1 is characterized in that: Humidity sensors (210) are arranged in both the clamping groove (400) and the hollow cavity.

6. The energy-saving glass curtain wall installation structure according to claim 1 is characterized in that: The outdoor component (100) and the indoor component (300) are fixedly connected by a stop bolt (220) and a stop nut (230) that are threadedly connected. The rod of the stop bolt (220) extends in a direction parallel to the groove width of the clamping groove (400). A stop washer (240) is provided on one side of the cap of the stop bolt (220) adjacent to the stop nut (230) and / or on one side of the stop nut (230) adjacent to the cap of the stop bolt (220) to strengthen the connection strength between the outdoor component (100) and the indoor component (300).

7. The energy-saving glass curtain wall installation structure according to claim 6, characterized in that: Two back-moving washers (240) are arranged on one side of the cap of the back-moving bolt (220) adjacent to the back-moving nut (230) and on one side of the back-moving nut (230) adjacent to the cap of the back-moving bolt (220); the two back-moving washers (240) are in axial contact with the rod of the back-moving bolt (220); barbs (241) and hooks (242) are arranged in an annular array on both sides of the two back-moving washers (240); the barbs (241) of the two back-moving washers (240) are arranged back to back and in opposite directions; and the barbs (242) of the two back-moving washers (240) are arranged relative to each other and matched.

8. The energy-saving glass curtain wall installation structure according to claim 7, characterized in that: The barb (242) comprises a stop surface (2421) and a guide inclined surface (2422) connected to the stop surface (2421) to form a hook head, the guide inclined surface (2422) and a plane parallel to the radial direction of the stop washer (240) forming a stop angle, the stop angle being greater than the tooth angle of the stop bolt (220).

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