Height-adjustable curtain wall ventilator

Abstract

The utility model discloses a height-adjustable curtain wall ventilator, which comprises a keel and a ventilator, an air duct for air circulation is arranged in the keel, the air duct is provided with an air inlet and an air outlet, a mounting groove is arranged right above the air outlet, and the ventilator is mounted in the mounting groove and used for opening or closing the air outlet. A displacement adjusting mechanism used for adjusting the position of the ventilator is further arranged in the mounting groove. The device is simple in structure and convenient to use. The position of the ventilator in the vertical direction only needs to be adjusted through the displacement adjusting mechanism, and therefore it is guaranteed that the top face of the ventilator is flush with the top face of the keel. And the overall attractiveness of the curtain wall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a height-adjustable curtain wall ventilator. Background Art

[0002] The curtain wall is the outer wall of a building, which is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings.

[0003] The curtain wall is usually composed of a keel and curtain wall panels. In order to solve the ventilation problem of the curtain wall, an air duct is usually opened on the keel, a decorative cover is hinged at the air inlet of the air duct, and a ventilator for controlling the opening or closing of the air outlet is installed at the air outlet of the air duct. The keel includes an upper beam, a middle beam and a lower beam. The ventilator is installed on the middle beam. During the installation process, since the position of the upper beam is fixed, the middle beam needs to be adjusted up and down according to the actual situation, and the ventilator will change with the position of the middle beam, which will cause the top surface of the upper beam and the top surface of the ventilator to be on different levels, thereby affecting the overall appearance of the curtain wall. Utility Model Content

[0004] The utility model aims to provide a curtain wall ventilator with adjustable height, the structure of which enables the top surface of the keel to be flush with the top surface of the ventilator.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A height-adjustable curtain wall ventilator comprises a keel and a ventilator, wherein the keel is provided with an air duct for air circulation, the air duct has an air inlet and an air outlet, a mounting groove is provided directly above the air outlet, the ventilator is installed in the mounting groove for opening or closing the air outlet, and a displacement adjustment mechanism for adjusting the position of the ventilator is also provided in the mounting groove.

[0007] The above technical solution has a simple structure and is easy to use. The vertical position of the ventilator is adjusted by the displacement adjustment mechanism, thereby ensuring that the top surface of the ventilator is flush with the top surface of the keel, thereby improving the overall beauty of the curtain wall.

[0008] As a further solution of the utility model: the installation groove is formed between the middle cross beam in the keel and the skirting board fixed on the building body.

[0009] As a further solution of the utility model: the displacement adjustment mechanism includes two adjusting bolts, the upper left and right sides of the ventilator have frame edges extending outward, the frame edges are provided with threaded holes matching the adjusting bolts, and the left and right sides of the mounting groove are respectively provided with a support plate and a support flat plate, and the end of each adjusting bolt passes through the corresponding threaded hole and abuts against the top surface of the support plate and the top surface of the support flat plate respectively.

[0010] By adopting the above technical solution, the use of adjusting bolts can not only conveniently adjust the vertical position of the ventilator to meet different installation requirements, but also reduce costs, and the installation is simple, does not require special tools and skills, and is easy to operate.

[0011] As a further solution of the utility model: the bottom edge of the ventilator is also provided with a rubber strip. The use of the rubber strip for sealing has good sealing performance, low cost, simple installation and wide application range.

[0012] As a further solution of the utility model: it also includes a curtain wall panel fixedly connected to the keel.

[0013] As a further solution of the utility model: the curtain wall panel is a glass panel.

[0014] In summary, the utility model has a reasonable structure and is easy to install and operate. The vertical position of the ventilator can be easily adjusted by rotating the adjusting bolt, ensuring that the top surface of the ventilator is flush with the top surface of the keel. The utility model has low cost and wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a structural schematic diagram of a height-adjustable curtain wall ventilator of the utility model;

[0017] Figure 2 It shows Figure 1 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] See also Figure 1As shown, the utility model is a height-adjustable curtain wall ventilator, comprising a keel 10, a ventilator 20 and a curtain wall panel 30. The curtain wall panel 30 is arranged on the keel 10. The curtain wall panel 30 can be made of glass, metal plate, stone plate, ceramic plate, etc. In this embodiment, the curtain wall panel 30 is a glass plate.

[0020] The keel 10 includes a lower cross beam 11, a middle cross beam 12 and an upper cross beam 13 which are arranged in sequence from bottom to top. The keel 10 has an air duct 101 for air circulation. The air duct 101 has an air inlet 102 and an air outlet 103.

[0021] A mounting groove 15 is formed between the middle cross beam 12 in the keel 10 and the baseboard 14 fixed to the building body. The mounting groove 15 is located directly above the air outlet 103 of the air duct 101. The ventilator 20 is installed in the mounting groove 15 for opening or closing the air outlet 103.

[0022] Combination Figure 2 As shown, a plurality of ventilation holes 24 are respectively provided on the bottom plate 21 and the cover plate 22 of the ventilator 20. The ventilation holes 24 on the bottom plate 21 are communicated with the air outlet 103. Thus, by opening the ventilation holes 24 of the ventilator 20, fresh air is exchanged with the indoor air through the air duct 101, the air outlet 103 and the ventilation holes 24. Closing the ventilation holes 24 of the ventilator 20 prevents fresh air from entering the indoor air. The ventilator 20 is a prior art and can be purchased on the market.

[0023] A rubber strip 29 is also provided at the bottom edge of the ventilator 20. The use of the rubber strip for sealing has good sealing performance, low cost, easy installation and wide application range.

[0024] like Figure 2As shown, a displacement adjustment mechanism 31 for adjusting the position of the ventilator is also provided in the installation groove 15. The displacement adjustment mechanism 31 includes two adjustment bolts 311. There are frame edges 201 extending outward on the left and right sides of the upper part of the ventilator 20. The frame edge 201 is provided with threaded holes 202 that match the adjustment bolts 311. A support plate 32 is provided in the installation groove 15. The support plate 32 is fixed on the middle cross beam 12. The upper end of the skirting board 14 has a support plate 33 extending into the installation groove 15. After the two adjustment bolts 311 pass through the corresponding threaded holes 202 respectively, the end of one of the adjustment bolts 311 abuts against the top surface of the support plate 32, and the end of the other adjustment bolt 311 abuts against the top surface of the support plate 33. When in use, the two adjustment bolts 311 are rotated respectively to adjust the position of the ventilator 20 in the vertical direction so that the top surface of the ventilator 20 is flush with the top surface of the upper cross beam 11. The use of the adjusting bolts can not only conveniently adjust the position of the ventilator 20 in the vertical direction to meet different installation requirements, but also reduce costs, and the installation process is relatively simple, does not require special tools and skills, and is easy to operate.

[0025] The cover plate 22 of the ventilator 20 has a cover edge 221. The cover edge 221 can cover the adjusting bolt 311 on the right side, thereby improving the overall aesthetics of the curtain wall.

[0026] like Figure 1 As shown, in addition, a decorative cover plate 18 and an insect-proof net 19 are connected to the air inlet 102 .

[0027] In summary, the utility model has a reasonable structure and is easy to install and operate. The vertical position of the ventilator can be easily adjusted by rotating the adjusting bolt, ensuring that the top surface of the ventilator is flush with the top surface of the keel. The utility model has low cost and wide application range.

[0028] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A height-adjustable curtain wall ventilator, comprising a keel and a ventilator, characterized in that: The keel is provided with an air duct for air circulation, the air duct has an air inlet and an air outlet, a mounting groove is provided directly above the air outlet, the ventilator is installed in the mounting groove for opening or closing the air outlet, and a displacement adjustment mechanism for adjusting the position of the ventilator is also provided in the mounting groove.

2. The height-adjustable curtain wall ventilator according to claim 1, characterized in that: The installation groove is formed between the middle cross beam in the keel and the skirting board fixed on the building body.

3. The height-adjustable curtain wall ventilator according to claim 2 is characterized in that: The displacement adjustment mechanism includes two adjusting bolts. The upper left and right sides of the ventilator have frame edges extending outward, and the frame edges are provided with threaded holes matching the adjusting bolts. The left and right sides of the mounting groove are respectively provided with a support plate and a support flat plate. The end of each adjusting bolt passes through the corresponding threaded hole and abuts against the top surface of the support plate and the top surface of the support flat plate respectively.

4. The height-adjustable curtain wall ventilator according to claim 1, characterized in that: The bottom edge of the ventilator is also provided with a rubber strip.

5. The height-adjustable curtain wall ventilator according to claim 1, characterized in that: It also includes a curtain wall panel fixedly connected to the outer wall of the keel.

6. The height-adjustable curtain wall ventilator according to claim 5, characterized in that: The curtain wall panel is a glass panel.

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