Curtain wall unit and curtain wall system

Abstract

The utility model discloses a curtain wall unit and a curtain wall system, relates to the technical field of buildings, and is used for solving the problem that rainwater and the like are easily attached to a corrugated aluminum plate, so that the vertical face effect of the corrugated aluminum plate is poor. The curtain wall unit comprises a shielding piece, a fixing piece and a corrugated plate. The shielding piece is used for being connected with a supporting frame of the curtain wall system. The shielding piece extends in the horizontal direction. The fixing piece is arranged below the shielding piece, and the fixing piece and the shielding piece are arranged at intervals. The corrugated plate is located between the shielding piece and the fixing piece and connected with the shielding piece and the fixing piece. The projection of the corrugated plate in the vertical direction is located in the projection of the shielding piece in the vertical direction. The method is used for forming the external facade of the building.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a curtain wall unit and a curtain wall system. Background Art

[0002] Corrugated aluminum plates are used in outdoor curtain wall systems due to their low self-weight and high structural strength. However, in rainy and snowy weather, due to the corrugated structure of the corrugated aluminum plates, rainwater and the like are easily attached to the corrugated aluminum plates, resulting in a mottled facade effect on the corrugated aluminum plates and affecting the aesthetics of the curtain wall system. Summary of the Utility Model

[0003] Embodiments of the utility model provide a curtain wall unit and a curtain wall system for solving the problem that rainwater and the like are easily attached to the corrugated aluminum plate, resulting in a poor facade effect of the corrugated aluminum plate.

[0004] To achieve the above object, the embodiments of the utility model adopt the following technical solutions:

[0005] In the first aspect of the present application, a curtain wall unit is provided, including a shielding member, a fixing member, and a corrugated plate. The shielding member is used for connecting with the support frame of the curtain wall system. The shielding member extends in the horizontal direction. The fixing member is arranged below the shielding member and is spaced from the shielding member. The corrugated plate is located between the shielding member and the fixing member and is connected to both the shielding member and the fixing member. The projection of the corrugated plate in the vertical direction is located within the projection of the shielding member in the vertical direction.

[0006] Through the above arrangement, since the shielding member is connected to the support frame and the fixing member is arranged below the shielding member, the support frame can support the shielding member and the fixing member, and further support the corrugated plate connected between the shielding member and the fixing member, so that the corrugated plate is fixed on the curtain wall system.

[0007] Since the projection of the corrugated plate in the vertical direction is located within the projection of the shielding member in the vertical direction, in rainy and snowy weather, the shielding member can block rain and snow, etc., to prevent rain and snow from attaching to the corrugated plate, so that the outer facade of the corrugated plate remains clean, ensuring the aesthetics of the curtain wall system.

[0008] In addition, through the arrangement of the shielding member, the shielding member can also block sunlight and prevent sunlight from directly irradiating on the corrugated plate. Thus, when the indoor temperature is lower than the outdoor temperature (for example, in summer, the indoor is cooled by air conditioning), the shielding member can reduce the amount of heat in sunlight conducted into the room through the curtain wall system. In this way, the indoor of the building can be insulated by the shielding member, reducing the energy consumption required for the building to adjust the indoor temperature (for example, reducing the power of the air conditioner), thereby improving the energy-saving effect of the building.

[0009] In some embodiments of the present application, along the direction from the indoor to the outdoor, the shielding member has a first end and a second end arranged in sequence, and the first end is located above the second end.

[0010] With the above arrangement, in rainy, snowy or other weather conditions, after rainwater or the like falls on the shielding member, it can slide along the upper surface of the shielding member towards the direction close to the second end until it slides off from the second end of the shielding member. In this way, it can prevent rainwater or the like from accumulating on the shielding member. And compared with the case where the upper side surface of the shielding member is parallel to the horizontal plane, when the upper side surface of the shielding member is inclined, it can accelerate the sliding rate of rainwater or the like from the shielding member, so as to quickly drain rainwater or the like.

[0011] In some embodiments of the present application, the upper side surface of the shielding member is an inclined surface.

[0012] With the above arrangement, in rainy, snowy or other weather conditions, after rainwater or the like falls on the shielding member, it can continuously slide along the upper side surface of the shielding member towards the second end, so as to slide off from the shielding member more smoothly, thereby further accelerating the sliding rate of rainwater or the like from the shielding member.

[0013] In some embodiments of the present application, the corrugated plate is located on the side of the support frame facing away from the indoor, and is spaced apart from the support frame.

[0014] With the above arrangement, compared with the case where the corrugated plate is in contact with the support frame, when the corrugated plate is spaced apart from the support frame, since the corrugated plate is connected between the shielding member and the fixing member, an air layer can be formed between the corrugated plate, the support frame, the shielding member and the fixing member. In this way, when the indoor temperature is higher than the outdoor temperature (for example, the indoor is heated by an air conditioner in winter), the air layer can reduce the amount of heat transferred from the indoor to the outdoor through the curtain wall system. When the indoor temperature is lower than the outdoor temperature, the air layer can reduce the amount of heat transferred from the outdoor to the indoor through the curtain wall system. Thus, the indoor of the building can be thermally insulated through the air layer, thereby reducing the energy consumption required for the building to adjust the indoor temperature and improving the energy-saving effect of the building.

[0015] In some embodiments of the present application, a first protrusion is provided on the side of the shielding member facing the corrugated plate. A second protrusion is provided on the side of the fixing member facing the corrugated plate. The corrugated plate includes a body, a first connecting plate and a second connecting plate. The first connecting plate is connected to the body and is located on the side of the body facing the support frame, and the first connecting plate is connected to the first protrusion. The second connecting plate is connected to the body and is located on the side of the body facing the support frame, and the second connecting plate is connected to the second protrusion. Along the vertical direction, the second connecting plate and the first connecting plate are respectively connected to opposite ends of the body.

[0016] With the above settings, the corrugated plate can be connected to the first protruding part through the first connecting plate and to the second protruding part through the second connecting plate, thereby fixing the corrugated plate to the shielding part and the fixing part. Moreover, since both the first connecting plate and the second connecting plate are located on the side of the corrugated plate close to the support frame, the corrugated plate can shield the first connecting plate, the second connecting plate, the first protruding part, and the second protruding part, thereby hiding the first connecting plate, the second connecting plate, the first protruding part, and the second protruding part and improving the appearance effect of the curtain wall system.

[0017] In some embodiments of the present application, the shielding part includes a first shielding portion, a first support plate, and a first fixing plate. The first shielding portion extends in the horizontal direction. The first protruding part is provided on the first shielding portion. One end of the first support plate is connected to the support frame. The thickness direction of the first fixing plate is consistent with the arrangement direction of the support frame and the corrugated plate. The other end of the first support plate is connected to the side of the first fixing plate facing the support frame, and the first fixing plate is connected to the first shielding portion.

[0018] With the above settings, the first shielding portion can be connected to the support frame through the first fixing plate and the first support plate, thereby fixing the corrugated plate through the first protruding part and shielding the corrugated plate. Since the thickness direction of the first fixing plate is consistent with the arrangement direction of the support frame and the corrugated plate, a relatively large contact area can be formed between the first fixing plate and the first shielding portion. In this way, the first fixing plate and the first shielding portion can be connected together more stably to improve the stability of the overall structure of the curtain wall unit.

[0019] In some embodiments of the present application, the fixing part includes a fixing portion, a second support plate, and a second fixing plate. The fixing portion extends in the horizontal direction. The second protruding part is provided on the fixing portion. One end of the second support plate is connected to the support frame. The thickness direction of the second fixing plate is consistent with the arrangement direction of the support frame and the corrugated plate. The other end of the second support plate is connected to the side of the second fixing plate facing the support frame, and the second fixing plate is connected to the fixing portion.

[0020] With the above settings, the fixing portion can be connected to the support frame through the second fixing plate and the second support plate, thereby fixing the corrugated plate through the second protruding part. Since the thickness direction of the second fixing plate is consistent with the arrangement direction of the support frame and the corrugated plate, a relatively large contact area can be formed between the second fixing plate and the fixing portion. In this way, the second fixing plate and the fixing portion can be connected together more stably to improve the stability of the overall structure of the curtain wall unit.

[0021] In some embodiments of the present application, the curtain wall unit further includes a third support plate. The third support plate is located between the first support plate and the second support plate, and the third support plate is connected to both the first support plate and the second support plate.

[0022] With the above arrangement, since the third support plate is connected between the first support plate and the second support plate, the first support plate and the second support plate can be connected together more stably. In this way, the stability of the overall structure of the curtain wall unit can be improved, enabling the curtain wall unit to be set more stably in the curtain wall system.

[0023] In some embodiments of the present application, the shielding member further includes a first mounting plate and a second mounting plate. The first mounting plate is located above the first support plate and is connected between the support frame and the first shielding portion. The first mounting plate is used to block the gap between the first shielding portion and the support frame. The second mounting plate is located below the second support plate and is connected between the support frame and the fixing portion. The second mounting plate is used to block the gap between the fixing portion and the support frame.

[0024] With the above arrangement, the first mounting plate can be installed between the first shielding portion and the support frame and block the gap between the first shielding portion and the support frame to shield the gap between the first shielding portion and the support frame from above the curtain wall unit. The second mounting plate can be installed between the fixing portion and the support frame and block the gap between the fixing portion and the support frame to shield the gap between the fixing portion and the support frame from below the curtain wall unit. In this way, through the cooperation of the first mounting plate and the second mounting plate, since the corrugated plate, the first shielding portion, and the fixing portion all extend in the horizontal direction, no matter from which angle the user observes the curtain wall unit, the user will not see the internal connection structures such as the first support plate and the second support plate. Thus, the appearance effect of the curtain wall unit can be further improved.

[0025] In the second aspect of the present application, a curtain wall system is provided, including a support frame and the above-mentioned curtain wall unit. The support frame is used to be connected to the outside of the building. Since this curtain wall system contains the curtain wall unit in the above embodiments, it can achieve the same beneficial effects as the above technical solutions, so it will not be elaborated here. Description of the Drawings

[0026] Figure 1 It is a schematic external structure diagram of a curtain wall system provided by an embodiment of the present application;

[0027] Figure 2 It is Figure 1 a schematic cross-sectional view of the curtain wall system in FIG.

[0028] Figure 3 It is Figure 1 a front view of the curtain wall system in FIG.

[0029] Figure 4 It is Figure 2 a schematic cross-sectional view of the curtain wall unit in FIG.

[0030] Figure 5 is Figure 4 the external structural schematic diagram of the first shielding part in

[0031] Figure 6 is Figure 4 the partial enlarged schematic diagram at position A in

[0032] Figure 7 is Figure 4 the external schematic diagram of the curtain wall unit in as seen along the X direction.

[0033] Reference numerals: 100, curtain wall system; 10, curtain wall unit; 1, shielding member; 11, first protruding portion; 12, first shielding part; 121, first sub-plate; 122, second sub-plate; 123, third sub-plate; 124, fourth sub-plate; 13, first support plate; 14, first fixing plate; 15, first mounting plate; 2, fixing member; 21, second protruding portion; 22, fixing portion; 23, second support plate; 24, second fixing plate; 25, second mounting plate; 3, corrugated plate; 31, body; 32, first connecting plate; 33, second connecting plate; 4, third support plate; 5, strengthening plate; 20, support frame. Detailed implementation manners

[0034] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model.

[0036] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0037] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" 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 an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, when describing pipelines or channels, the terms "connection" and "coupling" used in this application have the meaning of conduction. The specific meaning needs to be understood in combination with the context.

[0038] In the embodiments of the present application, words such as "exemplary" or "for example" are used to represent examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Exactly speaking, using words such as "exemplary" or "for example" aims to present relevant concepts in a specific manner.

[0039] Corrugated aluminum plates are used in outdoor curtain wall systems due to their low self-weight and high structural strength. However, in rainy and snowy weather, due to the corrugated structure of the corrugated aluminum plates, rainwater and the like are easily attached to the corrugated aluminum plates, resulting in a mottled facade effect on the corrugated aluminum plates and affecting the aesthetics of the curtain wall system.

[0040] Based on this, the present application provides a curtain wall system, as Figure 1 、 Figure 2 shown, Figure 1 is an external structural schematic diagram of a curtain wall system 100 provided by an embodiment of the present application, Figure 2 is Figure 1 a cross-sectional schematic diagram of the curtain wall system 100 in the present application viewed along the A-A direction. The curtain wall system 100 includes a support frame 20.

[0041] Specifically, the support frame 20 includes a plurality of columns and a plurality of crossbeams. The axes of the plurality of columns are all perpendicular to the horizontal direction, and the plurality of columns are arranged at intervals in the horizontal direction. The plurality of crossbeams are connected between the plurality of columns, and one crossbeam is connected to the plurality of columns.

[0042] The plurality of columns and the plurality of crossbeams are both connected to the building, and the building can support the curtain wall system 100 through the plurality of columns and the plurality of crossbeams.

[0043] As Figure 1 、 Figure 2 shown, the curtain wall system 100 further includes at least one curtain wall unit 10.

[0044] Exemplarily, the curtain wall system 100 may only include one curtain wall unit 10.

[0045] Exemplarily, the curtain wall system 100 may include a plurality of curtain wall units 10, and the plurality of curtain wall units 10 may be arranged in sequence in the horizontal direction or in sequence in the vertical direction.

[0046] In some examples, the plurality of curtain wall units 10 are arranged in sequence in the horizontal direction, and any two adjacent curtain wall units 10 are connected together.

[0047] In some examples, the plurality of curtain wall units 10 are arranged at intervals in the vertical direction.

[0048] In some embodiments, as Figure 2 , Figure 3 shown, Figure 3 for Figure 1 the front view of the curtain wall system 100 in

[0049] The shielding member 1 is used to connect to the support frame 20 of the curtain wall system 100. The shielding member 1 extends in the horizontal direction.

[0050] The fixing member 2 is provided below the shielding member 1.

[0051] The corrugated plate 3 is located between the shielding member 1 and the fixing member 2 and is connected to both the shielding member 1 and the fixing member 2. The projection of the corrugated plate 3 in the vertical direction is located within the projection of the shielding member 1 in the vertical direction.

[0052] Exemplarily, one curtain wall unit 10 includes one fixing member 2, and the extending direction of the fixing member 2 is the same as the extending direction of the shielding member 1.

[0053] Exemplarily, one curtain wall unit 10 includes a plurality of fixing members 2, and the plurality of fixing members 2 are arranged in sequence along the extending direction of the shielding member 1.

[0054] With the above arrangement, since the shielding member 1 is connected to the support frame 20 and the fixing member 2 is provided below the shielding member 1, the support frame 20 can support the fixing member 2 and the shielding member 1, and further support the corrugated plate 3 connected between the shielding member 1 and the fixing member 2, so that the corrugated plate 3 is fixed on the curtain wall system 100.

[0055] Since the projection of the corrugated plate 3 in the vertical direction is located within the projection of the shielding member 1 in the vertical direction, in rainy, snowy and other weather, the shielding member 1 can block the rain, snow, etc., and prevent the rain, snow, etc. from adhering to the corrugated plate 3, so that the outer surface of the corrugated plate 3 remains clean, ensuring the aesthetics of the curtain wall system 100.

[0056] In addition, through the provision of the shielding member 1, the shielding member 1 can also block sunlight and prevent sunlight from directly irradiating the corrugated plate 3. Thus, when the indoor temperature is lower than the outdoor temperature (for example, in summer, the indoor is cooled by air conditioning), the shielding member 1 can reduce the amount of heat in sunlight conducted into the room through the curtain wall system 100. In this way, the indoor of the building can be thermally insulated by the shielding member 1, thereby reducing the energy consumption required for the building to adjust the indoor temperature (for example, reducing the power of the air conditioner), so as to improve the energy-saving effect of the building.

[0057] Exemplarily, a curtain wall unit 10 may include only one corrugated plate 3.

[0058] Exemplarily, a curtain wall unit 10 may include a plurality of corrugated plates 3, and the plurality of corrugated plates 3 are spliced together in sequence.

[0059] In some embodiments, the corrugated plate 3 is in contact with the support frame 20, and the support frame 20 can support the corrugated plate 3.

[0060] In other embodiments, as Figure 1 , Figure 2 shown, the corrugated plate 3 is located on the side of the support frame 20 facing away from the indoor, and is spaced from the support frame 20.

[0061] Through the above arrangement, compared with the case where the corrugated plate 3 is in contact with the support frame 20, when the corrugated plate 3 is spaced from the support frame 20, since the corrugated plate 3 is connected between the shielding member 1 and the fixing member 2, an air layer can be formed between the corrugated plate 3, the support frame 20, the shielding member 1 and the fixing member 2.

[0062] In this way, when the indoor temperature is higher than the outdoor temperature (for example, in winter, the indoor is heated by air conditioning), the air layer can reduce the amount of heat in the room conducted to the outside through the curtain wall system 100, and when the indoor temperature is lower than the outdoor temperature, the air layer can reduce the amount of heat outside conducted into the room through the curtain wall system 100. In this way, the indoor of the building can be thermally insulated by the air layer, thereby reducing the energy consumption required for the building to adjust the indoor temperature, so as to improve the energy-saving effect of the building.

[0063] In some embodiments, as Figure 4 shown, Figure 4 is Figure 2 a cross-sectional view of the curtain wall unit 10 in , along the direction from the indoor to the outdoor, the shielding member 1 has a first end and a second end arranged in sequence, and the first end is above the second end.

[0064] In this way, in rainy, snowy and other weather, after rain and the like fall on the shielding member 1, they can slide along the upper surface of the shielding member 1 towards the direction close to the second end until they slide off from the second end of the shielding member 1, so as to avoid the accumulation of rain and the like on the shielding member 1.

[0065] Moreover, compared with the case where one side surface above the shielding member 1 is parallel to the horizontal plane, when one side surface above the shielding member 1 is inclined, the rate of rainwater and the like sliding off the shielding member 1 can be increased, so as to quickly drain rainwater and the like.

[0066] Exemplarily, one side surface above the shielding member 1 can be an arc surface, a stepped surface, etc.

[0067] Exemplarily, one side surface above the shielding member 1 is an inclined surface.

[0068] In this way, in rainy, snowy and other weather, after rainwater and the like fall on the shielding member 1, they can continuously slide towards the second end along one side surface above the shielding member 1, so as to slide off the shielding member 1 more smoothly, thereby further increasing the rate of rainwater and the like sliding off the shielding member 1.

[0069] In some examples, such as Figure 4 , Figure 5 shown, Figure 5 is Figure 4 a schematic external structure diagram of the first shielding portion 12 in Figure 5 . The included angle between the plane where one side surface above the shielding member 1 is located and the horizontal plane (the dashed line X shown in Figure 5 ) is A, and 2° ≤ A ≤ 10°.

[0070] Exemplarily, A = 2°, A = 3°, A = 5°, A = 7°, A = 8°, A = 10°, etc.

[0071] Through the above settings, within the above included angle range, when rainwater and the like slide along one side surface above the shielding member 1, they can slide off the shielding member 1 relatively smoothly, and along the direction from the support frame 20 to the corrugated plate 3, the shielding member 1 can have a longer length, so that the corrugated plate 3 can be better shielded, and rain, snow and the like can be prevented from adhering to the corrugated plate 3.

[0072] In some embodiments, the corrugated plate 3 can be connected between the shielding member 1 and the fixing member 2 by welding, snap connection, screwing, etc.

[0073] In some other embodiments, such as Figure 4 , Figure 6 shown, Figure 6 is Figure 4 a partial enlarged schematic view of the A position in Figure 4 . A first protruding portion 11 is provided on one side of the shielding member 1 facing the corrugated plate 3. A second protruding portion 21 is provided on one side of the fixing member 2 facing the corrugated plate 3.

[0074] The corrugated plate 3 includes a main body 31, a first connecting plate 32 and a second connecting plate. The first connecting plate 32 is connected to the main body 31 and is located on one side of the main body 31 facing the support frame 20. The first connecting plate 32 is connected to the first protruding portion 11.

[0075] The second connecting plate is connected to the main body 31 and is located on the side of the main body 31 facing the support frame 20. The second connecting plate is connected to the second protruding portion 21. In the vertical direction, the second connecting plate and the first connecting plate 32 are respectively connected to opposite ends of the main body 31.

[0076] Exemplarily, the first connecting plate 32 and the first protruding portion 11 can be connected together by screwing, clamping, welding or the like.

[0077] Exemplarily, the second connecting plate and the second protruding portion 21 can be connected together by screwing, clamping, welding or the like.

[0078] With the above arrangement, the main body 31 can be connected to the first protruding portion 11 through the first connecting plate 32 and connected to the second protruding portion 21 through the second connecting plate, so as to realize the fixation of the corrugated plate 3 to the shielding member 1 and the fixing member 2.

[0079] Moreover, since both the first connecting plate 32 and the second connecting plate are located on the side of the main body 31 close to the support frame 20, the main body 31 can shield the first connecting plate 32, the second connecting plate, the first protruding portion 11 and the second protruding portion 21, thereby hiding the first connecting plate 32, the second connecting plate, the first protruding portion 11 and the second protruding portion 21, and improving the appearance effect of the curtain wall system 100.

[0080] Exemplarily, the first connecting plate 32 and the main body 31 can be of an integral structure or a split structure. The second connecting plate and the main body 31 can be of an integral structure or a split structure.

[0081] In some examples, the first connecting plate 32 and the second connecting plate are formed by bending opposite ends of the main body 31 in the direction close to the support frame 20.

[0082] In some examples, the first protruding portion 11 includes a square steel, and the extending direction of the square steel is the same as the extending direction of the shielding member 1. The first connecting plate 32 is connected to the square steel.

[0083] In some examples, the second protruding portion 21 includes a square steel, and the second connecting plate is connected to the square steel.

[0084] In some embodiments, as Figure 4 shown, the shielding member 1 includes a first shielding portion 12, and the first shielding portion 12 extends in the horizontal direction. The first protruding portion 11 is provided on the first shielding portion 12.

[0085] As Figure 4 、 Figure 7 shown, Figure 7 is Figure 4External schematic view of the curtain wall unit 10 when viewed in the X direction. The shielding member 1 further includes a first support plate 13 and a first fixing plate 14. One end of the first support plate 13 is connected to the support frame 20, and the other end of the first support plate 13 is connected to the side of the first fixing plate 14 facing the support frame 20.

[0086] The thickness direction of the first fixing plate 14 is consistent with the arrangement direction of the support frame 20 and the corrugated plate 3, and the first fixing plate 14 is connected to the first shielding portion 12.

[0087] Exemplarily, the thickness direction of the first support plate 13 can be consistent with the extending direction of the first shielding portion 12 or can be consistent with the vertical direction.

[0088] Exemplarily, the first fixing plate 14 and the first shielding portion 12 can be connected together by means such as screwing or welding.

[0089] Exemplarily, the first support plate 13 and the first fixing plate 14 can be an integral structure or a split structure.

[0090] Through the above settings, the first shielding portion 12 can be connected to the support frame 20 through the first fixing plate 14 and the first support plate 13, so as to fix the corrugated plate 3 through the first protruding portion 11 and shield the corrugated plate 3.

[0091] Since the thickness direction of the first fixing plate 14 is consistent with the arrangement direction of the support frame 20 and the corrugated plate 3, a relatively large contact area can be formed between the first fixing plate 14 and the first shielding portion 12, so that the first fixing plate 14 and the first shielding portion 12 can be stably connected together to improve the stability of the overall structure of the curtain wall unit 10.

[0092] Exemplarily, one curtain wall unit 10 can include only one first shielding portion 12.

[0093] Exemplarily, one curtain wall unit 10 can include a plurality of first shielding portions 12, and the plurality of first shielding portions 12 are spliced together in sequence.

[0094] Exemplarily, one curtain wall unit 10 can include only one first support plate 13 and one first fixing plate 14, or can include a plurality of first support plates 13 and a plurality of first fixing plates 14, and the plurality of first support plates 13 and the plurality of first fixing plates 14 correspond one by one.

[0095] Exemplarily, when one curtain wall unit 10 includes a plurality of corrugated plates 3, one fixing plate can be connected to only one corrugated plate 3 or can be connected to two adjacent corrugated plates 3.

[0096] In some examples, such as Figure 5As shown, the first shielding portion 12 includes a first sub-board 121, a second sub-board 122, a third sub-board 123, and a fourth sub-board 124.

[0097] The first sub-board 121 is connected to the first fixing plate 14. Along the arrangement direction of the support frame 20 and the corrugated plate 3, the second sub-board 122 is disposed opposite to the first sub-board 121.

[0098] The third sub-board 123 is connected between the first sub-board 121 and the second sub-board 122. The fourth sub-board 124 is connected between the first sub-board 121 and the second sub-board 122 and is located above the third sub-board 123.

[0099] Wherein, the included angle between the plane where the fourth sub-board 124 is located and the horizontal plane is A.

[0100] Exemplarily, the plane where the third sub-board 123 is located can be parallel to the plane where the fourth sub-board 124 is located, or can be parallel to the horizontal plane.

[0101] Through the above arrangement, the first sub-board 121, the second sub-board 122, the third sub-board 123, and the fourth sub-board 124 can enclose the first shielding portion 12, so that a cavity is formed inside the first shielding portion 12, thereby saving the materials required for processing the first shielding portion 12 and being able to reduce the influence of the self-weight of the first shielding portion 12 on the stability of the overall structure of the curtain wall unit 10.

[0102] On this basis, in some embodiments, as Figure 4 shown, the fixing member 2 includes a fixing portion 22, and the fixing portion 22 extends in the horizontal direction. The second protruding portion 21 is provided on the fixing portion 22.

[0103] As Figure 4 、 Figure 7 shown, the fixing member 2 further includes a second support plate 23 and a second fixing plate 24. One end of the second support plate 23 is connected to the support frame 20. The thickness direction of the second fixing plate 24 is consistent with the arrangement direction of the support frame 20 and the corrugated plate 3. The other end of the second support plate 23 is connected to the side of the second fixing plate 24 facing the support frame 20, and the second fixing plate 24 is connected to the fixing portion 22.

[0104] Exemplarily, the thickness direction of the second support plate 23 can be consistent with the extending direction of the fixing portion 22, or can be consistent with the vertical direction.

[0105] Exemplarily, the second fixing plate 24 and the fixing portion 22 can be connected together by screwing, welding, etc.

[0106] Exemplarily, the second support plate 23 and the second fixing plate 24 can be an integral structure or a split structure.

[0107] With the above settings, the fixing part 22 can be connected to the support frame 20 through the second fixing plate 24 and the second support plate 23, so as to fix the corrugated plate 3 through the second protruding part 21.

[0108] Since the thickness direction of the second fixing plate 24 is consistent with the arrangement direction of the support frame 20 and the corrugated plate 3, a relatively large contact area can be provided between the second fixing plate 24 and the fixing part 22. In this way, the second fixing plate 24 and the fixing part 22 can be stably connected together to improve the stability of the overall structure of the curtain wall unit 10.

[0109] Exemplarily, a curtain wall unit 10 may include only one fixing part 22.

[0110] Exemplarily, a curtain wall unit 10 may include a plurality of fixing parts 22, and the plurality of fixing parts 22 are spliced together in sequence.

[0111] Exemplarily, a curtain wall unit 10 may include only one second support plate 23 and one second fixing plate 24, or may include a plurality of second support plates 23 and a plurality of second fixing plates 24, and the plurality of second support plates 23 and the plurality of second fixing plates 24 correspond to each other one by one.

[0112] In some examples, the fixing part 22 includes a second shielding part. Along the vertical direction, the second shielding part and the first shielding part 12 are symmetrically arranged with respect to the corrugated plate 3. In this way, the appearance effect of the curtain wall unit 10 can be improved, and further the aesthetics of the curtain wall system 100 can be improved.

[0113] On this basis, in some embodiments, as Figure 4 、 Figure 6 shown, the curtain wall unit 10 further includes a third support plate 4. The third support plate 4 is located between the first support plate 13 and the second support plate 23, and the third support plate 4 is connected to both the first support plate 13 and the second support plate 23.

[0114] With the above settings, since the third support plate 4 is connected between the first support plate 13 and the second support plate 23, the first support plate 13 and the second support plate 23 can be more stably connected together. In this way, the stability of the overall structure of the curtain wall unit 10 can be improved, so that the curtain wall unit 10 can be more stably arranged in the curtain wall system 100.

[0115] In some examples, the thickness directions of the first support plate 13, the second support plate 23, and the third support plate 4 are all consistent with the extending direction of the first shielding part 12.

[0116] In some embodiments, as Figure 4As shown, the shielding member 1 further includes a first mounting plate 15. The first mounting plate 15 is located above the first support plate 13 and is connected between the support frame 20 and the first shielding portion 12. The first mounting plate 15 is used to block the gap between the first shielding portion 12 and the support frame 20.

[0117] Exemplarily, the surface of the first mounting plate 15 facing away from the first support plate 13 and the surface of the first shielding portion 12 facing away from the corrugated plate 3 may be flush or may not be flush.

[0118] With the above arrangement, the first mounting plate 15 can be installed between the first shielding portion 12 and the support frame 20 and block the gap between the first shielding portion 12 and the support frame 20 to shield the gap between the first shielding portion 12 and the support frame 20 from above the curtain wall unit 10.

[0119] In some embodiments, as Figure 4 shown, the fixing member 2 further includes a second mounting plate 25. The second mounting plate 25 is located below the second support plate 23 and is connected between the support frame 20 and the fixing portion 22. The second mounting plate 25 is used to block the gap between the fixing portion 22 and the support frame 20.

[0120] Exemplarily, the surface of the second mounting plate 25 facing away from the second support plate 23 and the surface of the fixing portion 22 facing away from the corrugated plate 3 may be flush or may not be flush.

[0121] With the above arrangement, the second mounting plate 25 can be installed between the fixing portion 22 and the support frame 20 and block the gap between the fixing portion 22 and the support frame 20 to shield the gap between the fixing portion 22 and the support frame 20 from below the curtain wall unit 10.

[0122] In this way, through the cooperation of the first mounting plate 15 and the second mounting plate 25, since the corrugated plate 3, the first shielding portion 12, and the fixing portion 22 all extend in the horizontal direction, no matter from which angle the user observes the curtain wall unit 10, the user will not see the internal connection structures such as the first support plate 13 and the second support plate 23, so that the appearance effect of the curtain wall unit 10 can be further improved.

[0123] In some examples, the curtain wall system 100 further includes a plurality of opening fans. The plurality of opening fans are all connected to the support frame 20, and the opening fans are used to communicate the interior and exterior of the building.

[0124] In this way, when ventilation of the interior is required, the opening fans can be opened to communicate the interior and exterior of the building, realize the air circulation in the interior, and ventilate the interior.

[0125] On this basis, in some examples, the first mounting plate 15 is provided with a plurality of through holes, and the second mounting plate 25 is provided with a plurality of through holes.

[0126] In this way, when an opening fan is provided on a part of the support frame 20 on the side of the corrugated plate 3 close to the building and ventilation of the indoor space is required, the opening fan can be opened. At this time, the indoor air can flow into the room through the opening fan and the plurality of through holes to achieve the circulation of the indoor air, thereby ensuring the ventilation effect of the indoor space.

[0127] In some examples, such as Figure 4 , Figure 6 shown, the curtain wall unit 10 further includes a reinforcing plate 5. The reinforcing plate 5 is connected between the first connecting plate 32 and the second connecting plate and contacts the corrugated plate 3.

[0128] Specifically, in some examples, a plurality of studs are connected to the side of the corrugated plate 3 close to the support frame 20. The reinforcing plate 5 is provided with a plurality of mounting holes. The plurality of studs correspond to the plurality of mounting holes one by one, and one stud extends into one mounting hole. The curtain wall unit 10 further includes a plurality of nuts, and one nut is sleeved on one stud.

[0129] Through the above arrangement, since the reinforcing plate 5 is connected between the first connecting plate 32 and the second connecting plate and contacts the corrugated plate 3, the reinforcing plate 5 can support the corrugated plate 3, thereby improving the stability of the connection between the corrugated plate 3 and the shielding member 1 and the fixing member 2, and further improving the stability of the overall structure of the curtain wall unit 10.

[0130] In some examples, along the vertical direction, a metal plate is connected between adjacent two curtain wall units 10. The metal plate contacts the support frame 20, so that the support frame 20 can be hidden to improve the aesthetics of the curtain wall system 100.

[0131] In some examples, along the vertical direction, glass is connected between adjacent two curtain wall units 10. The glass contacts the support frame 20, so that the support frame 20 can also be hidden to improve the aesthetics of the curtain wall system 100.

[0132] In some examples, a metal plate is provided on a part of the support frame 20 on the side of the corrugated plate 3 close to the building. In this way, the metal plate can shield the support frame 20 to further shield the support frame 20 and ensure the aesthetics of the curtain wall system 100.

[0133] Exemplarily, the metal plate can be a steel plate, an aluminum plate, etc.

[0134] Although the present application has been described in connection with various embodiments, those skilled in the art will understand and realize other variations of the disclosed embodiments by referring to the drawings, the disclosure, and the appended claims during the implementation of the claimed application. In the claims, the word "comprising" does not exclude other components or steps, and "a" or "an" does not exclude a plurality. A single processor or other unit may implement several functions recited in the claims. Certain measures are recited in mutually different dependent claims, but this does not mean that these measures cannot be combined to achieve good results.

[0135] Although the present application has been described in connection with specific features and their embodiments, it is obvious that various modifications and combinations can be made without departing from the spirit and scope of the present application. Accordingly, the present specification and the drawings are merely exemplary illustrations of the present application defined by the appended claims and are considered to cover any and all modifications, variations, combinations, or equivalents within the scope of the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application is also intended to include these changes and modifications.

[0136] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present utility model, and all of them should be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the said claims.

Claims

1. A curtain wall unit, characterized in that, Comprising: A shielding member for connecting with the support frame of the curtain wall system; The shielding member extends in the horizontal direction; A fixing member disposed below the shielding member and spaced apart from the shielding member; A corrugated plate located between the shielding member and the fixing member and connected to both the shielding member and the fixing member; the projection of the corrugated plate in the vertical direction is within the projection of the shielding member in the vertical direction.

2. The curtain wall unit according to claim 1, characterized in that Along the direction from indoor to outdoor, the shielding member has a first end and a second end arranged in sequence, and the first end is above the second end.

3. The curtain wall unit according to claim 2, characterized in that, One side surface above the shielding member is an inclined surface.

4. The curtain wall unit according to any one of claims 1-3, characterized in that, The corrugated plate is located on the side of the support frame facing away from the indoor side and is spaced apart from the support frame.

5. The curtain wall unit according to claim 4, characterized in that, A first protruding portion is provided on the side of the shielding member facing the corrugated plate; a second protruding portion is provided on the side of the fixing member facing the corrugated plate; The corrugated plate includes: A body; A first connecting plate connected to the body and located on the side of the body facing the support frame, and the first connecting plate is connected to the first protruding portion; A second connecting plate connected to the body and located on the side of the body facing the support frame, and the second connecting plate is connected to the second protruding portion; along the vertical direction, the second connecting plate and the first connecting plate are respectively connected to opposite ends of the body.

6. The curtain wall unit according to claim 5, characterized in that, The shielding member includes: A first shielding portion extending in the horizontal direction; the first protruding portion is provided on the first shielding portion; A first support plate, one end of which is connected to the support frame; A first fixing plate, the thickness direction of which is consistent with the arrangement direction of the support frame and the corrugated plate, the other end of the first support plate is connected to the side of the first fixing plate facing the support frame, and the first fixing plate is connected to the first shielding portion.

7. The curtain wall unit according to claim 6, characterized in that, The fixing member includes: A fixing portion extending in the horizontal direction; the second protruding portion is provided on the fixing portion; A second support plate, one end of which is connected to the support frame; A second fixing plate, the thickness direction of which is consistent with the arrangement direction of the support frame and the corrugated plate, the other end of the second support plate is connected to the side of the second fixing plate facing the support frame, and the second fixing plate is connected to the fixing portion.

8. The curtain wall unit according to claim 7, characterized in that, Further comprising: A third support plate located between the first support plate and the second support plate and connected to both the first support plate and the second support plate.

9. The curtain wall unit according to claim 7, characterized in that, The shielding member further includes: A first mounting plate located above the first support plate and connected between the support frame and the first shielding portion; the first mounting plate is used to seal the gap between the first shielding portion and the support frame; A second mounting plate located below the second support plate and connected between the support frame and the fixing portion; the second mounting plate is used to seal the gap between the fixing portion and the support frame.

10. A curtain wall system, characterized in that, Comprising: A support frame, the support frame being used for connecting to the outer side of a building; At least one curtain wall unit as described in any one of claims 1-9.

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