Fabricated curtain wall natural ventilation structure

Abstract

The utility model belongs to the technical field of curtain wall ventilation, and discloses an assembly type curtain wall natural ventilation structure which comprises a curtain wall frame, a glass panel and ventilation mechanisms, the glass panel is installed in the middle of the curtain wall frame, the ventilation mechanisms are installed on the left side and the right side of the curtain wall frame, and each ventilation mechanism comprises a shell, a rotating shaft, a rotating box, an air outlet hole and an air filter element. The shell is installed on the curtain wall frame, an air inlet hole is formed in the side, located on the outer side of the curtain wall frame, of the shell, a receding groove is formed in the side, located on the inner side of the curtain wall frame, of the shell, a rotating shaft is installed on the side wall of the rotating box in an inserted mode, the two ends of the rotating shaft are installed on the inner wall of the receding groove, and an air filter element is installed in the rotating box in an inserted mode. According to the device, the rotating box is arranged on the shell, and the air filter element is inserted into the rotating box, so that when the air filter element needs to be replaced, only the rotating box needs to be rotated outwards to rotate out of the shell, and a worker can conveniently replace the air filter element in the rotating box.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall ventilation, in particular to an assembled curtain wall natural ventilation structure. Background Art

[0002] Curtain wall ventilators are used to replace the traditional window ventilation method for air exchange. Compared with other types of ventilators, they also have the performance of sound insulation, heat insulation, wind and rain protection, etc. They are installed and used in conjunction with curtain walls, have a switch that can be turned on and off, and are used in places where people are active indoors.

[0003] However, in the existing curtain wall ventilation devices, in order to prevent impurities in the external air from entering the room, an air filtering structure is arranged inside the device to purify the air. However, since the existing curtain wall ventilation structures are all closed and inconvenient to disassemble, it is more laborious to replace the internal filtering structure. Utility Model Content

[0004] The utility model aims to provide a prefabricated curtain wall natural ventilation structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an assembled curtain wall natural ventilation structure, comprising a curtain wall frame, a glass panel and a ventilation mechanism, wherein the glass panel is installed in the middle of the curtain wall frame, and the ventilation mechanisms are installed on both the left and right sides of the curtain wall frame;

[0006] The ventilation mechanism comprises a shell, a rotating shaft, a rotating box, an air outlet and an air filter element. The shell is installed on the curtain wall frame. An air inlet is provided on one side of the shell located outside the curtain wall frame. A clearance groove is provided on one side of the shell located inside the curtain wall frame. A rotating shaft is inserted and installed on the side wall of the rotating box. Both ends of the rotating shaft are installed on the inner wall of the clearance groove. An air filter element is inserted and installed inside the rotating box. An air outlet is provided on the side wall of the rotating box.

[0007] A closing mechanism is installed in the shell, and the closing mechanism can close the air inlet hole.

[0008] As a preferred embodiment of the utility model, the closing mechanism includes a rack, a connecting plate, a baffle, a gear, a connecting shaft and a rotating handle. The inner wall of the shell is slidably mounted with a rack, the side wall of the rack is mounted with one end of the connecting plate, and the other end of the connecting plate is mounted with a baffle, and the baffle can block the air inlet hole. A connecting shaft is inserted into the side wall of the shell, a gear is mounted on the end of the connecting shaft located inside the shell, the gear is meshed with the rack, and a rotating handle is mounted on the end of the connecting shaft located outside the shell.

[0009] As a preferred embodiment of the present invention, both upper and lower side walls of the curtain wall frame are provided with slots, and the curtain wall frame is mounted on a fixing frame of an external wall through the slots.

[0010] As a preferred embodiment of the utility model, a mounting groove is provided on the upper wall of the rotating box, a magnet is installed in the mounting groove, and the magnet can be adsorbed on the inner wall of the yield groove.

[0011] As a preferred embodiment of the present invention, a rain shielding curtain is installed on the side wall of the shell, and the rain shielding curtain is arranged above the air inlet.

[0012] As a preferred embodiment of the utility model, a slot is provided on the side wall of the shell, a latch is installed on the side wall of the rain shield, the latch can be inserted into the slot, and a rubber ring is sleeved on the outer side of the latch.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The device is provided with a rotating box on its shell, and the air filter element is inserted into the rotating box. When the air filter element needs to be replaced, the rotating box only needs to be rotated outward to rotate it out of the shell, so that it is convenient for the staff to replace the air filter element in the rotating box. In addition, the device is also provided with a rain curtain on the outside of the shell to prevent rainwater from entering the ventilation mechanism on rainy days, causing the air filter element to become damp and moldy, thereby extending the service life of the air filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of this patent;

[0016] Figure 2 This is a schematic diagram of the ventilation mechanism structure of this patent;

[0017] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] In the figure: 1 curtain wall frame, 2 glass panel, 3 ventilation mechanism, 4 air inlet, 5 give way slot, 6 closing mechanism, 7 card slot, 8 installation slot, 9 magnet, 10 rain curtain, 11 slot, 12 latch, 13 rubber ring, 31 shell, 32 rotating shaft, 33 rotating box, 34 air outlet, 35 air filter, 61 rack, 62 connecting plate, 63 baffle, 64 gear, 65 connecting shaft, 66 rotating handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1-3 , the utility model provides a technical solution:

[0021] In the technical solution, an assembled curtain wall natural ventilation structure includes a curtain wall frame 1, a glass panel 2 and a ventilation mechanism 3, wherein the glass panel 2 is installed in the middle of the curtain wall frame 1, and the ventilation mechanism 3 is installed on both the left and right sides of the curtain wall frame 1;

[0022] The ventilation mechanism 3 includes a housing 31, a rotating shaft 32, a rotating box 33, an air outlet 34 and an air filter 35. The housing 31 is installed on the curtain wall frame 1. An air inlet 4 is provided on one side of the housing 31 located on the outside of the curtain wall frame 1. A clearance groove 5 is provided on one side of the housing 31 located on the inside of the curtain wall frame 1. The rotating shaft 32 is inserted into the side wall of the rotating box 33. Both ends of the rotating shaft 32 are installed on the inner wall of the clearance groove 5. The air filter 35 is inserted into the interior of the rotating box 33. The side wall of the rotating box 33 is provided with an air outlet 34.

[0023] A closing mechanism 6 is installed in the housing 31, and the closing mechanism 6 can close the air inlet 4;

[0024] In this technical solution, since the device is provided with a giving way groove 5 on one side of its shell 31 located indoors, and a rotatable rotating box 33 is provided in the groove, the air filter element 35 is inserted and installed in the rotating box 33, so when the air filter element 35 needs to be replaced, it is only necessary to rotate the rotating box 33 outward to replace the air filter element 35, which is very convenient and does not require the entire shell 31 to be disassembled.

[0025] In some technical solutions, the closing mechanism 6 includes a rack 61, a connecting plate 62, a baffle 63, a gear 64, a connecting shaft 65 and a rotating handle 66. The rack 61 is slidably installed on the inner wall of the shell 31, one end of the connecting plate 62 is installed on the side wall of the rack 61, and the other end of the connecting plate 62 is installed with a baffle 63. The baffle 63 can block the air inlet 4. The side wall of the shell 31 is inserted with a connecting shaft 65, and the end of the connecting shaft 65 located inside the shell 31 is installed with a gear 64, and the gear 64 is meshed with the rack 61. The end of the connecting shaft 65 located outside the shell 31 is installed with a rotating handle 66.

[0026] In this technical solution, by rotating the handle 66 and causing the connecting shaft 65 to drive the gear 64 to rotate, the rack 61 and the baffle 63 can be driven to move up and down, so that the opening and closing of the air inlet 4 can be controlled.

[0027] In some technical solutions, both upper and lower side walls of the curtain wall frame 1 are provided with clamping grooves 7 , and the curtain wall frame 1 is installed on a fixing frame of the external wall through the clamping grooves 7 .

[0028] In this technical solution, by providing the card slot 7, the device can be conveniently assembled on an external wall.

[0029] In some technical solutions, a mounting groove 8 is provided on the upper wall of the rotating box 33 , and a magnet 9 is installed in the mounting groove 8 . The magnet 9 can be adsorbed on the inner wall of the yield groove 5 .

[0030] In this technical solution, the magnet 9 can fix the position of the rotating box 33 so that the rotating box 33 will not rotate out of the yielding slot 5 when the rotating box 33 is not opened.

[0031] In some technical solutions, a rain shielding curtain 10 is installed on the side wall of the shell 31 , and the rain shielding curtain 10 is arranged above the air inlet 4 .

[0032] In this technical solution, the provision of the rain shield 10 can prevent rainwater from entering the ventilation mechanism 3 on rainy days, and prevent the air filter element 35 in the through-hole mechanism 3 from getting damp and moldy.

[0033] In some technical solutions, a slot 11 is provided on the side wall of the shell 31 , and a latch 12 is installed on the side wall of the rain curtain 10 . The latch 12 can be inserted into the slot 11 , and a rubber ring 13 is sleeved on the outer side of the latch 12 .

[0034] In this technical solution, by setting a rubber ring 13, the friction between the pin 12 and the slot 11 can be increased to prevent the rain shield 10 from being blown off by external wind. In addition, the rain shield 10 in this article is replaceable. When the rain shield 10 is damaged, it can be disassembled and replaced.

[0035] Working principle: When ventilation is needed, the handle 66 can be rotated to make the connecting shaft 65 drive the gear 64 to rotate, which can drive the rack 61 and the baffle 63 to move upward or downward to control the air inlet 4 to open. At this time, the external airflow will enter the housing 31, and then be filtered by the air filter 35 and blown into the room through the air outlet 34;

[0036] After being used for a period of time, its air filter element 35 will surely be contaminated. If the degree of contamination is relatively high, it will cause the air entering the room to have an odor, affecting the user experience. Therefore, it is necessary to replace the air filter element 35. When replacing it, only need to rotate the rotating box 33 outward to replace the air filter element 35, which is very convenient and does not require disassembling the entire housing 31.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0038] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An assembled curtain wall natural ventilation structure, comprising a curtain wall frame (1), a glass panel (2) and a ventilation mechanism (3), characterized in that: A glass panel (2) is installed in the middle of the curtain wall frame (1), and ventilation mechanisms (3) are installed on both the left and right sides of the curtain wall frame (1); The ventilation mechanism (3) comprises a shell (31), a rotating shaft (32), a rotating box (33), an air outlet (34) and an air filter (35); the shell (31) is mounted on a curtain wall frame (1); an air inlet (4) is provided on a side of the shell (31) located outside the curtain wall frame (1); a clearance groove (5) is provided on a side of the shell (31) located inside the curtain wall frame (1); a rotating shaft (32) is inserted into and mounted on a side wall of the rotating box (33); both ends of the rotating shaft (32) are mounted on the inner wall of the clearance groove (5); an air filter (35) is inserted into and mounted inside the rotating box (33); and an air outlet (34) is provided on the side wall of the rotating box (33); A closing mechanism (6) is installed in the shell (31), and the closing mechanism (6) can close the air inlet hole (4).

2. The assembled curtain wall natural ventilation structure according to claim 1, characterized in that: The closing mechanism (6) comprises a rack (61), a connecting plate (62), a baffle (63), a gear (64), a connecting shaft (65) and a rotating handle (66); the inner wall of the shell (31) is slidably mounted with the rack (61); the side wall of the rack (61) is mounted with one end of the connecting plate (62); the other end of the connecting plate (62) is mounted with the baffle (63); the baffle (63) can block the air inlet hole (4); the side wall of the shell (31) is inserted with a connecting shaft (65); the end of the connecting shaft (65) located inside the shell (31) is mounted with a gear (64); the gear (64) is meshedly connected with the rack (61); the end of the connecting shaft (65) located outside the shell (31) is mounted with a rotating handle (66).

3. The assembled curtain wall natural ventilation structure according to claim 1, characterized in that: The upper and lower side walls of the curtain wall frame (1) are both provided with clamping grooves (7), and the curtain wall frame (1) is installed on a fixing frame of an external wall through the clamping grooves (7).

4. The assembled curtain wall natural ventilation structure according to claim 1, characterized in that: The upper wall of the rotating box (33) is provided with a mounting groove (8), a magnet (9) is installed in the mounting groove (8), and the magnet (9) can be adsorbed on the inner wall of the yield groove (5).

5. The assembled curtain wall natural ventilation structure according to claim 1, characterized in that: A rain-shielding curtain (10) is installed on the side wall of the shell (31), and the rain-shielding curtain (10) is arranged above the air inlet hole (4).

6. The assembled curtain wall natural ventilation structure according to claim 5, characterized in that: The side wall of the housing (31) is provided with a slot (11), and the side wall of the rain shield (10) is provided with a latch (12), the latch (12) can be inserted into the slot (11), and a rubber ring (13) is sleeved on the outer side of the latch (12).

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