Energy-saving glass curtain wall

Abstract

The invention relates to the technical field of glass curtain walls, and particularly discloses an energy-saving glass curtain wall which comprises a keel frame, a plurality of mounting cavities are formed in the keel frame, connecting grooves are symmetrically formed in a cross beam in the middle of the keel frame, and glass assemblies are fixedly mounted on the inner walls of the mounting cavities. In the using process, through cooperation of the ventilation mechanism and the glass assembly, external air can smoothly enter the glass assembly through the ventilation groove to flow in summer and then is exhausted through the air outlet groove, so that heat on the surface of the glass is taken away, the temperature of the glass is reduced, and heat transfer to the indoor space is reduced; in winter, through the cooperation of the double-layer glass and the ventilation mechanism, indoor heat can be prevented from being dissipated outwards in a heat radiation mode, the heat insulation and heat preservation performance of the glass is greatly improved through the combination, and the heat preservation effect of the glass curtain wall is improved. And the indoor environment is more comfortable.

Description

Technical Field

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

[0002] With the rapid development of the construction industry, glass curtain walls have been widely used in various types of buildings. They can give buildings a stylish and modern appearance, while also introducing sufficient natural light into the interior space. They can break the closed feeling of traditional building walls and create a visual effect of indoor and outdoor spaces blending with each other, greatly improving the indoor visual effect and spatial perception.

[0003] However, the traditional glass curtain wall has relatively poor thermal insulation performance during use, and it is difficult to maintain a suitable temperature environment indoors, which increases energy consumption and improves the operating costs of the building. On the other hand, the traditional glass curtain wall is relatively cumbersome to operate during the disassembly and assembly process, which greatly increases the disassembly and assembly time and labor costs. In addition, the traditional glass curtain wall has a certain inefficiency in energy utilization, and it is difficult to get rid of the dependence on traditional electricity, which increases the energy consumption burden of the building. Summary of the invention

[0004] The purpose of the present invention is to provide an energy-saving glass curtain wall to solve the problems in the prior art of relatively poor thermal insulation performance, relatively complicated operation during disassembly and assembly, and certain inefficiency in energy utilization.

[0005] To achieve the above object, the present invention provides the following technical solutions: an energy-saving glass curtain wall, comprising a keel frame, a plurality of installation cavities are provided inside the keel frame, a cross beam in the middle of the keel frame is symmetrically provided with connecting grooves, a plurality of inner walls of the installation cavities are fixedly provided with glass assemblies, a plurality of inner walls of the installation cavities are provided with card slots, and the keel frame comprises a ventilation mechanism for ventilation and a loading and unloading mechanism for easy replacement;

[0006] A motor slot is provided at the center of the bottom of the keel frame, air outlet slots are symmetrically provided on the top of the keel frame, and air inlet slots are symmetrically provided on the bottom of the keel frame. A dual-axis motor is fixedly installed on the bottom wall of the motor slot, and output shafts at both ends of the dual-axis motor are fixedly sleeved with a transmission shaft, one end of the transmission shaft passes through the side wall of the dual-axis motor and extends to the inside of the air inlet slot, a plurality of fan blades are fixedly connected to the outer surface of the transmission shaft, a gear is fixedly sleeved on the outer surface of the middle part of the transmission shaft, a rack is meshingly installed on the outer surface of the bottom end of the gear, the bottom end of the rack is fixedly connected to a connecting block, the bottom end of the connecting block is fixedly connected to a partition, and the partition is slidably connected to the slot at the bottom of the air inlet slot.

[0007] Preferably: one side of the connecting block is movably connected to a first spring, and one end of the first spring is fixedly connected to the inner wall of the air inlet slot.

[0008] Preferably, the glass assembly comprises a mounting frame, and ventilation slots are provided at both upper and lower ends of the mounting frame, the ventilation slots are respectively connected with the connecting slot and the air inlet slot, and the ventilation slots are also connected with the air outlet slot.

[0009] Preferably: an air outlet tube is fixedly sleeved on the front side wall of the air outlet slot, a cross is fixedly connected to the inner wall at the front end of the air outlet tube, a second spring is movably connected to the front side of the cross, one end of the second spring is fixedly connected to a baffle, a slip ring is fixedly connected to the rear side of the baffle, and the slip ring is slidably connected to the notch at the front end of the air outlet tube.

[0010] Preferably: a clamping block is fixedly connected to one side of the installation frame, the installation frame is embedded in the inner wall of the installation cavity, and the clamping block is embedded in the inner wall of the clamping groove.

[0011] Preferably: a plurality of aluminum plates are arranged on the front side of the keel frame, and bolts are threadedly connected at both upper and lower ends of the aluminum plates, the tail ends of the bolts pass through the aluminum plates and are threadedly connected to the inside of the keel frame, the rear surface of the aluminum plates are in contact with the front surface of the glass assembly, and a rubber ring is arranged between the end of the bolt close to the head and the aluminum plate.

[0012] Preferably, a battery slot is provided on one side of the top of the keel frame, a battery is fixedly mounted on the bottom wall of the battery slot, and the battery is electrically connected to the dual-axis motor.

[0013] Preferably, photovoltaic panels are symmetrically installed on the front side of the keel frame, and the photovoltaic panels are electrically connected to the battery.

[0014] Preferably, a sealing strip is fixedly installed on the rear side of the inner wall of the installation cavity, and the outer surface of the sealing strip is in contact with the outer surface of the installation frame.

[0015] Preferably: low-emissivity glass is fixedly mounted on one side of the inner wall of the installation frame, and heat-reflective glass is fixedly mounted on the other side of the inner wall of the installation frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. During use of the present invention, through the cooperation of the ventilation mechanism and the glass assembly, the outside air can smoothly enter the interior of the glass assembly through the ventilation slots in summer and then be discharged through the air outlet slots, thereby taking away the heat on the glass surface, lowering the temperature of the glass, reducing the transfer of heat to the room, and then reducing the refrigeration load of the indoor air conditioner, achieving the purpose of energy saving, and enhancing the ventilation effect of the entire glass curtain wall. In winter, through the setting of double-layer glass and the cooperation of the ventilation mechanism, the indoor heat can be prevented from being dissipated outward in the form of heat radiation. This combination greatly improves the heat insulation performance of the glass, making the indoor environment more comfortable.

[0018] 2. During use, the present invention can firmly install the glass components on the keel frame through the loading and unloading mechanism to form a complete glass curtain wall structure, thereby ensuring the stability and safety of the overall structure of the glass curtain wall, greatly saving the time and labor costs for disassembly and assembly, and making the glass curtain wall more beautiful in appearance while having energy-saving and practical functions, thereby improving the overall image of the building.

[0019] 3. During use, the present invention can convert solar energy into electrical energy through photovoltaic panels and store it in batteries, providing an independent power supply for the dual-axis motor, realizing the effective use of renewable energy, reducing dependence on traditional electrical energy, and reducing environmental impacts such as greenhouse gas emissions caused by the use of traditional energy for power generation, which is in line with the concept of sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a side view schematic diagram of the split structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the split structure of the glass component in the present invention;

[0023] Figure 4 It is a side cross-sectional structural schematic diagram of the present invention;

[0024] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 6 for Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0026] Figure 7 for Figure 4 Schematic diagram of the enlarged structure at C in the middle;

[0027] Figure 8 It is a front cross-sectional structural schematic diagram of the present invention.

[0028] In the figure:

[0029] 1. Keel frame; 11. Installation cavity; 12. Connection slot; 13. Card slot; 14. Air outlet slot; 15. Motor slot; 16. Air inlet slot; 17. Battery slot;

[0030] 2. Glass assembly; 21. Mounting frame; 22. Ventilation slot; 23. Low-e glass; 24. Heat-reflective glass; 25. Block;

[0031] 3. Photovoltaic panels; 4. Batteries;

[0032] 5. Ventilation mechanism; 51. Double-axis motor; 52. Transmission shaft; 53. Fan blade; 54. Gear; 55. Rack; 56. Connecting block; 57. Partition plate; 58. First spring; 59. Air outlet tube; 510. Cross; 511. Second spring; 512. Baffle; 513. Slip ring;

[0033] 6. Sealing strips;

[0034] 7. Loading and unloading mechanism; 71. Aluminum plate; 72. Rubber ring; 73. Bolt. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Reference Figure 1-Figure 8 As shown, the present invention provides an energy-saving glass curtain wall, including a skeleton frame 1, a plurality of installation cavities 11 are provided inside the skeleton frame 1, a connecting groove 12 is symmetrically provided on a cross beam in the middle of the skeleton frame 1, glass assemblies 2 are fixedly installed on the inner walls of the plurality of installation cavities 11, a plurality of slots 13 are provided on the inner walls of the plurality of installation cavities 11, and the skeleton frame 1 includes a ventilation mechanism 5 for ventilation and a loading and unloading mechanism 7 for easy replacement;

[0037] A motor slot 15 is provided at the bottom center of the keel frame 1, an air outlet slot 14 is symmetrically provided at the top of the keel frame 1, and an air inlet slot 16 is symmetrically provided at the bottom of the keel frame 1. A dual-axis motor 51 is fixedly installed on the bottom wall of the motor slot 15, and a transmission shaft 52 is fixedly sleeved on the output shafts at both ends of the dual-axis motor 51. One end of the transmission shaft 52 passes through the side wall of the dual-axis motor 51 and extends to the inside of the air inlet slot 16. A plurality of fan blades 53 are fixedly connected to the outer surface of the transmission shaft 52, a gear 54 is fixedly sleeved on the outer surface of the middle part of the transmission shaft 52, a rack 55 is meshingly installed on the outer surface of the bottom end of the gear 54, a connecting block 56 is fixedly connected to the bottom end of the rack 55, a partition 57 is fixedly connected to the bottom end of the connecting block 56, and the partition 57 is slidably connected to the bottom slot of the air inlet slot 16.

[0038] In this embodiment, when the weather is hot in summer, the dual-axis motor 51 is started, and the output shafts at both ends thereof drive the transmission shaft 52 to rotate. When the transmission shaft 52 rotates, the gear 54 will also rotate accordingly, and the gear 54 drives the rack 55 meshing therewith to move, and the rack 55 will gradually move to a state of being non-meshing with the gear 54. While the rack 55 moves, the partition 57 is driven by the connecting block 56 to slide outward in the bottom notch of the air inlet slot 16, and the first spring 58 is stretched. Through the sliding of the partition 57, the purpose of allowing the inside of the air inlet slot 16 to circulate with the outside air is achieved, and as the transmission shaft 52 rotates, several fan blades 53 on the outer surface also rotate accordingly. The rotation of the fan blades 53 will form a negative pressure at the air inlet slot 16, thereby achieving the purpose of sucking the outside air into the inside of the keel frame 1 through the air inlet slot 16, thereby reducing the indoor air conditioning refrigeration load.

[0039] In a further embodiment, a first spring 58 is movably connected to one side of the connecting block 56 , and one end of the first spring 58 is fixedly connected to the inner wall of the air inlet slot 16 .

[0040] In this embodiment, when it is not necessary to suck the outside air into the keel frame 1 through the air inlet slot 16, the dual-axis motor 51 is stopped, and the first spring 58 uses its own elasticity to pull the connecting block 56 back a certain distance. At this time, the rack 55 and the gear 54 are re-contacted and meshed, and then the dual-axis motor 51 is started to reverse the dual-axis motor 51, thereby returning the partition 57 to the initial position, closing the air inlet slot 16, ensuring the sealing inside the device, and improving the thermal insulation performance of the glass.

[0041] In a further embodiment, the glass assembly 2 includes a mounting frame 21 , and ventilation slots 22 are provided at both upper and lower ends of the mounting frame 21 . The ventilation slots 22 are respectively connected to the connecting slots 12 and the air inlet slots 16 , and the ventilation slots 22 are also connected to the air outlet slots 14 .

[0042] In this embodiment, during the ventilation process, after the outside air is sucked into the air inlet slot 16, the air can smoothly flow into the interior of the glass assembly 2 through the ventilation slot 22, and then be discharged through the air outlet slot 14, thereby taking away the heat on the glass surface, lowering the temperature of the glass, and reducing the transfer of heat to the room, thereby reducing the cooling load of the indoor air conditioner, achieving the purpose of energy saving, and enhancing the ventilation effect of the entire glass curtain wall.

[0043] In a further embodiment, an air outlet tube 59 is fixedly sleeved on the front side wall of the air outlet slot 14, a cross 510 is fixedly connected to the inner wall at the front end of the air outlet tube 59, a second spring 511 is movably connected to the front side of the cross 510, one end of the second spring 511 is fixedly connected to a baffle 512, a slip ring 513 is fixedly connected to the rear side of the baffle 512, and the slip ring 513 is slidably connected to the notch at the front end of the air outlet tube 59.

[0044] In this embodiment, during the ventilation process, the hot air discharged from the air outlet slot 14 will be concentrated into the air outlet cylinder 59. At this time, the air pressure in the air outlet cylinder 59 is greater than the elastic force of the second spring 511, so that the hot air pushes the baffle 512 to move forward and stretches the second spring 511. As the baffle 512 moves forward, the air outlet of the air outlet cylinder 59 will open accordingly, thereby achieving the purpose of discharging the hot air. When the ventilation is stopped, the air pressure in the air outlet cylinder 59 is less than the elastic force of the second spring 511. The elastic restoring force of the second spring 511 will restore the baffle 512 to its original position, thereby closing the air outlet of the air outlet cylinder 59, and the slip ring 513 slides back into the slot at the front end of the air outlet cylinder 59, further achieving the purpose of sealing the interior of the device, ensuring the stability of the ventilation mechanism 5 during use, while preventing heat from being lost to the outside in winter, improving the thermal insulation performance of the glass, and making the indoor environment more comfortable.

[0045] In a further embodiment, a clamping block 25 is fixedly connected to one side of the installation frame 21 , the installation frame 21 is embedded in the inner wall of the installation cavity 11 , and the clamping block 25 is embedded in the inner wall of the clamping slot 13 .

[0046] In this embodiment, when installing the glass assembly 2, the block 25 on one side of the installation frame 21 is first embedded into the inner wall of the slot 13, and then the installation frame 21 is slowly embedded into the inner wall of the installation cavity 11, thereby preliminarily achieving a stable embedding of the installation frame 21 in the installation cavity 11, which can prevent the glass assembly 2 from loosening or shifting in the keel frame 1, thereby ensuring the stability and safety of the overall structure of the glass curtain wall, and greatly saving installation time and labor costs.

[0047] In a further embodiment, a plurality of aluminum plates 71 are provided on the front side of the keel frame 1, and bolts 73 are threadedly connected at both upper and lower ends of the plurality of aluminum plates 71, and the tail ends of the bolts 73 pass through the aluminum plates 71 and are threadedly connected to the inside of the keel frame 1, and the rear surface of the aluminum plate 71 is in contact with the front surface of the glass assembly 2, and a rubber ring 72 is provided between the end of the bolt 73 close to the head and the aluminum plate 71.

[0048] In this embodiment, after the glass assembly 2 is installed in the keel frame 1, the aluminum plate 71 is then aligned with the corresponding installation position on the keel frame 1, and then the bolts 73 are inserted from the threaded holes at the upper and lower ends of the aluminum plate 71, so that the tail end of the bolt 73 passes through the aluminum plate 71 and is threadedly connected to the threaded hole inside the keel frame 1, and finally the bolt 73 is tightened to firmly fix the aluminum plate 71 on the front side of the keel frame 1, thereby limiting the side of the glass assembly 2 away from the block 25, and finally the glass assembly 2 is firmly installed on the keel frame 1 to form a complete glass curtain wall structure, thereby ensuring the stability and safety of the overall structure of the glass curtain wall, greatly saving installation time and labor costs, and making the glass curtain wall more beautiful and generous in appearance while having energy-saving and practical functions, thereby enhancing the overall image of the building.

[0049] In a further embodiment, a battery slot 17 is opened on one side of the top of the keel frame 1 , and a battery 4 is fixedly installed on the bottom wall of the battery slot 17 , and the battery 4 is electrically connected to the dual-axis motor 51 .

[0050] In this embodiment, the battery 4 can provide an independent power supply for the dual-axis motor 51, and the battery 4 can also serve as an auxiliary energy source. When the external power supply pressure is large, the battery 4 can share part of the power load, which has a certain energy-saving effect and also helps to optimize the electricity cost of the entire building.

[0051] In a further embodiment, a photovoltaic panel 3 is symmetrically installed on the front side of the keel frame 1 , and the photovoltaic panel 3 is electrically connected to the battery 4 .

[0052] In this embodiment, the photovoltaic panel 3 can convert solar energy into electrical energy and store it in the battery 4, thereby achieving effective utilization of renewable energy, reducing dependence on traditional electrical energy, and reducing environmental impacts such as greenhouse gas emissions caused by the use of traditional energy for power generation, which is in line with the concept of sustainable development.

[0053] In a further embodiment, a sealing strip 6 is fixedly installed on the rear side of the inner wall of the installation cavity 11 , and the outer surface of the sealing strip 6 is in contact with the outer surface of the installation frame 21 .

[0054] In this embodiment, when the installation frame 21 is embedded in the inner wall of the installation cavity 11, the sealing strip 6 on the rear side of the inner wall of the installation cavity 11 will be in close contact with the outer surface of the installation frame 21. In winter, it can prevent indoor heat from dissipating to the outside through the gaps, and play a certain role in heat preservation; in summer, it can prevent external heat from entering the room through the gaps, which helps to insulate, thereby improving the overall energy-saving effect of the glass curtain wall.

[0055] In a further embodiment, a low-emissivity glass 23 is fixedly mounted on one side of the inner wall of the installation frame 21 , and a heat-reflecting glass 24 is fixedly mounted on the other side of the inner wall of the installation frame 21 .

[0056] In this embodiment, in summer, the heat-reflecting glass 24 can reflect most of the solar heat radiation back, reducing the indoor air-conditioning refrigeration load, while also reducing the input of outdoor heat. The low-e glass 23 can further prevent the input of residual heat. In winter, the low-e glass 23 can effectively reduce the long-wave emissivity of the glass through the low-e coating on the surface, preventing the indoor heat from being dissipated outward in the form of thermal radiation. This combination greatly improves the thermal insulation performance of the glass, making the indoor environment more comfortable.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving glass curtain wall, comprising a keel frame (1), characterized in that: The keel frame (1) is provided with a plurality of installation cavities (11) inside, the middle cross beam of the keel frame (1) is symmetrically provided with connection grooves (12), the inner walls of a plurality of the installation cavities (11) are fixedly provided with glass assemblies (2), the inner walls of a plurality of the installation cavities (11) are provided with clamping grooves (13), and the keel frame (1) comprises a ventilation mechanism (5) for ventilation and a loading and unloading mechanism (7) for facilitating replacement; A motor slot (15) is provided at the center of the bottom of the keel frame (1), an air outlet slot (14) is symmetrically provided at the top of the keel frame (1), and an air inlet slot (16) is symmetrically provided at the bottom of the keel frame (1). A dual-axis motor (51) is fixedly mounted on the bottom wall of the motor slot (15), and output shafts at both ends of the dual-axis motor (51) are fixedly sleeved with a transmission shaft (52), and one end of the transmission shaft (52) passes through the side wall of the dual-axis motor (51) and extends to the air inlet slot. (16), a plurality of fan blades (53) are fixedly connected to the outer surface of the transmission shaft (52), a gear (54) is fixedly sleeved on the outer surface of the middle portion of the transmission shaft (52), a rack (55) is meshingly mounted on the outer surface of the bottom end of the gear (54), a connecting block (56) is fixedly connected to the bottom end of the rack (55), a partition (57) is fixedly connected to the bottom end of the connecting block (56), and the partition (57) is slidably connected to the bottom notch of the air inlet slot (16).

2. The energy-saving glass curtain wall according to claim 1, characterized in that: One side of the connecting block (56) is movably connected to a first spring (58), and one end of the first spring (58) is fixedly connected to the inner wall of the air inlet slot (16).

3. The energy-saving glass curtain wall according to claim 1, characterized in that: The glass assembly (2) comprises a mounting frame (21), and ventilation slots (22) are provided at both upper and lower ends of the mounting frame (21). The ventilation slots (22) are respectively connected to the connecting slot (12) and the air inlet slot (16), and the ventilation slots (22) are also connected to the air outlet slot (14).

4. The energy-saving glass curtain wall according to claim 1, characterized in that: The front side wall of the air outlet slot (14) is fixedly sleeved with an air outlet tube (59), the front inner wall of the air outlet tube (59) is fixedly connected with a cross (510), the front side of the cross (510) is movably connected with a second spring (511), one end of the second spring (511) is fixedly connected with a baffle (512), the rear side of the baffle (512) is fixedly connected with a slip ring (513), and the slip ring (513) is slidably connected to the front notch of the air outlet tube (59).

5. The energy-saving glass curtain wall according to claim 3, characterized in that: A clamping block (25) is fixedly connected to one side of the installation frame (21); the installation frame (21) is embedded in the inner wall of the installation cavity (11); and the clamping block (25) is embedded in the inner wall of the clamping groove (13).

6. The energy-saving glass curtain wall according to claim 1, characterized in that: A plurality of aluminum plates (71) are arranged on the front side of the keel frame (1), and bolts (73) are threadedly connected at both upper and lower ends of the plurality of aluminum plates (71). The tail ends of the bolts (73) pass through the aluminum plates (71) and are threadedly connected to the inside of the keel frame (1). The rear surface of the aluminum plates (71) is in contact with the front surface of the glass assembly (2), and a rubber ring (72) is arranged between the end of the bolt (73) close to the head and the aluminum plate (71).

7. The energy-saving glass curtain wall according to claim 1, characterized in that: A battery slot (17) is provided on one side of the top of the keel frame (1), a storage battery (4) is fixedly mounted on the bottom wall of the battery slot (17), and the storage battery (4) is electrically connected to the dual-axis motor (51).

8. The energy-saving glass curtain wall according to claim 1, characterized in that: A photovoltaic panel (3) is symmetrically mounted on the front side of the keel frame (1), and the photovoltaic panel (3) is electrically connected to a storage battery (4).

9. The energy-saving glass curtain wall according to claim 1, characterized in that: A sealing strip (6) is fixedly mounted on the rear side of the inner wall of the installation cavity (11), and the outer surface of the sealing strip (6) is in contact with the outer surface of the installation frame (21).

10. The energy-saving glass curtain wall according to claim 3, characterized in that: A low-emissivity glass (23) is fixedly mounted on one side of the inner wall of the installation frame (21), and a heat-reflecting glass (24) is fixedly mounted on the other side of the inner wall of the installation frame (21).

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