CN212657865U - Double-layer shutter air port capable of adjusting air volume - Google Patents
Double-layer shutter air port capable of adjusting air volume Download PDFInfo
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- CN212657865U CN212657865U CN202020891959.XU CN202020891959U CN212657865U CN 212657865 U CN212657865 U CN 212657865U CN 202020891959 U CN202020891959 U CN 202020891959U CN 212657865 U CN212657865 U CN 212657865U
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Abstract
The utility model discloses a double-layer louver air port capable of adjusting air volume, which comprises a frame, a rotating shaft, a connecting shaft, blades and an air volume adjusting device, wherein the frame is formed by fixedly connecting a first frame and a second frame; the blades are of a rectangular structure and comprise movable blades and short blades, the short blades are movably arranged in the first frame through connecting shafts, the movable blades are movably arranged in the second frame through rotating shafts, and the movable blades and the short blades are perpendicular to each other; the air quantity adjusting device consists of an adjusting plectrum and a plurality of gears, the same end of each rotating shaft is fixedly provided with the gear, and two adjacent gears are meshed with each other; one of the gears is fixedly connected with an adjusting shifting sheet, and the gear can be driven to rotate by shifting the adjusting shifting sheet, so that the movable blade is driven to rotate. The utility model discloses a tripe wind gap can be adjusted according to the needs of wind direction and amount of wind size.
Description
Technical Field
The utility model relates to a tripe wind gap, concretely relates to double-deck tripe wind gap of adjustable amount of wind.
Background
The louver air ports comprise a single-layer louver air port and a double-layer louver air port. Since the tuyere is like a louver, it is called a "louver tuyere". In a ventilation system, a louver air port is usually adopted for ventilation, and the louver air port has the advantage of being capable of adjusting the wind direction and is widely applied to ventilation facilities such as air conditioners, ventilation windows and the like. But traditional tripe wind gap exists can not effectively adjust the amount of wind, and live time overlength, and easy deposition exists the clearance dead angle, the characteristics of the clearance of being inconvenient for.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a double-layer shutter air port with adjustable air quantity.
The utility model discloses a through following technical scheme implement:
a double-layer louver air port capable of adjusting air volume comprises a frame, a plurality of rotating shafts 9, a plurality of connecting shafts 10, a plurality of blades and an air volume adjusting device.
The frame is formed by fixedly connecting a first frame 1 and a second frame 2 from outside to inside in sequence, a plurality of symmetrical first through holes 3 are formed in two side walls of the first frame 1, and a plurality of symmetrical second through holes 4 are formed in two side walls of the second frame 2; a plurality of connecting axles 10 parallel arrangement in first frame 1 inside and its both ends movably wear to establish in symmetrical first break-through hole 3, a plurality of pivot 9 parallel arrangement in second frame 2 inside and its both ends movably wear to establish in symmetrical second break-through hole 4.
The blades are of a rectangular structure and comprise movable blades 5 and short blades 6, the short blades 6 are movably arranged in the first frame 1 through the connecting shaft 10, the movable blades 5 are movably arranged in the second frame 2 through the rotating shaft 9, and the movable blades 5 are perpendicular to the short blades 6;
the air quantity adjusting device consists of an adjusting plectrum 7 and a plurality of gears 8, the same end of each rotating shaft 9 is fixedly provided with the gear 8, and two adjacent gears 8 are meshed with each other; one of the gears 8 is fixedly connected with the adjusting shifting piece 7, the adjusting shifting piece 7 can drive the gear 8 to rotate by shifting, and then the movable blade 5 is driven to rotate, so that the purpose of adjusting the opening degree of the blade is achieved.
Each rotating shaft 9 is transversely and fixedly arranged in the middle of each movable blade 5 and extends to two ends of each movable blade 5; each connecting shaft 10 is transversely and fixedly arranged at the upper end of each short blade 6 and extends to two ends of the short blade 6.
The frame is square.
The distance between two adjacent rotating shafts 9 is smaller than the width of each movable blade 5.
The rotating directions of two adjacent movable blades 5 are opposite. When the movable blades 5 are completely closed, the two adjacent movable blades 5 are overlapped up and down; when the movable blades 5 are fully opened, the adjacent two movable blades 5 are parallel to each other.
Compared with the prior art, the utility model discloses following beneficial effect has: 1. the utility model can be used as an air outlet for an air outlet system, is matched with a fan coil for use, can adjust the opening and closing of the movable blade by adjusting the shifting piece, further adjust the air quantity and the opening and closing of the louver air port, and can be adjusted by using the adjusting shifting piece, thus having simple and convenient operation; 2. the short blades can be manually shifted to adjust different angles of the short blades, so that the short blades can be used for adjusting the diffusion angle of air supply airflow and also can be used for changing the direction of the airflow; 3. the movable blade and the short blade are respectively penetrated into the insertion hole and movably connected with the frame through the rotating shaft and the connecting shaft, and are of detachable structures, so that the problems of single structure and inconvenience in installation are solved, and the installation, the disassembly, the maintenance and the cleaning are convenient.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the short blade of the present invention on the first frame;
fig. 3 is a schematic structural diagram of a first frame of the present invention;
fig. 4 is a schematic structural diagram of a second frame of the present invention;
in the figure: 1. the device comprises a first frame, 2, a second frame, 3, a first penetrating hole, 4, a second penetrating hole, 5, a movable blade, 6, a short blade, 7, an adjusting shifting piece, 8, a gear, 9, a rotating shaft and 10, and a connecting shaft.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but the scope of the present invention is not limited by the examples.
Example 1
A double-layer louver air port capable of adjusting air volume comprises a frame, a plurality of rotating shafts 9, a plurality of connecting shafts 10, a plurality of blades and an air volume adjusting device.
The frame is formed by fixedly connecting a first frame 1 and a second frame 2 from outside to inside in sequence, a plurality of symmetrical first through holes 3 are formed in two side walls of the first frame 1, and a plurality of symmetrical second through holes 4 are formed in two side walls of the second frame 2; a plurality of connecting axles 10 are arranged in parallel inside the first frame 1 and two ends of the connecting axles are movably arranged in the symmetrical first through holes 3 in a penetrating manner, and a plurality of rotating shafts 9 are arranged in parallel inside the second frame 2 and two ends of the rotating shafts are movably arranged in the symmetrical second through holes 4 in a penetrating manner.
The blades are of a rectangular structure and comprise movable blades 5 and short blades 6, the short blades 6 are movably arranged in the first frame 1 through connecting shafts 10, the movable blades 5 are movably arranged in the second frame 2 through rotating shafts 9, and the movable blades 5 are perpendicular to the short blades 6;
the air quantity adjusting device consists of an adjusting plectrum 7 and a plurality of gears 8, the same end of each rotating shaft 9 is fixedly provided with the gear 8, and two adjacent gears 8 are mutually meshed; one of the gears 8 is fixedly connected with an adjusting shifting piece 7, and the adjusting shifting piece 7 can be shifted to drive the gear 8 to rotate so as to drive the movable blade 5 to rotate, so that the purpose of adjusting the opening degree of the blade is achieved.
Each rotating shaft 9 is transversely and fixedly arranged in the middle of each movable blade 5 and extends to two ends of each movable blade 5; each connecting shaft 10 is transversely and fixedly arranged at the upper end of each short blade 6 and extends to two ends of the short blade 6.
The frame is square.
The distance between two adjacent rotating shafts 9 is smaller than the width of each movable blade 5.
The rotating directions of two adjacent movable blades 5 are opposite. When the movable blades 5 are completely closed, the two adjacent movable blades 5 are overlapped up and down; when the movable blades 5 are fully opened, the adjacent two movable blades 5 are parallel to each other.
When the adjustable air volume adjusting device is used, the adjusting shifting piece is shifted to drive the gear to rotate, the rotating gear can drive the rotating shaft to rotate, the rotating shaft can drive the movable blades to rotate, and the opening and closing degrees of the movable blades can be adjusted due to the fact that the rotating directions of the two adjacent movable shutters are opposite, so that the adjustment of the air volume and the opening and closing of the air ports of the shutters are achieved. The short blades are manually shifted to adjust different angles of the short blades, so that the fan blade can be used for adjusting the diffusion angle of air supply airflow and changing the direction of the airflow.
Claims (5)
1. The utility model provides a double-deck tripe wind gap of adjustable amount of wind, includes frame, a plurality of pivot (9), a plurality of connecting axle (10), a plurality of blade and air regulation device, its characterized in that:
the frame is formed by fixedly connecting a first frame (1) and a second frame (2) from outside to inside in sequence, a plurality of symmetrical first through holes (3) are formed in two side walls of the first frame (1), and a plurality of symmetrical second through holes (4) are formed in two side walls of the second frame (2); the connecting shafts (10) are arranged in the first frame (1) in parallel, two ends of the connecting shafts are movably arranged in the symmetrical first through holes (3) in a penetrating mode, the rotating shafts (9) are arranged in the second frame (2) in parallel, and two ends of the rotating shafts are movably arranged in the symmetrical second through holes (4) in a penetrating mode;
the blades are of a rectangular structure and comprise movable blades (5) and short blades (6), the short blades (6) are movably arranged in the first frame (1) through the connecting shaft (10), the movable blades (5) are movably arranged in the second frame (2) through the rotating shaft (9), and the movable blades (5) are perpendicular to the short blades (6);
the air volume adjusting device consists of an adjusting plectrum (7) and a plurality of gears (8), the same end of each rotating shaft (9) is fixedly provided with the gear (8), and two adjacent gears (8) are mutually meshed; one of the gears (8) is fixedly connected with the adjusting shifting piece (7), and the adjusting shifting piece (7) can be shifted to drive the gear (8) to rotate so as to drive the movable blade (5) to rotate.
2. The double-layer louver air inlet capable of adjusting the air quantity according to the claim 1 is characterized in that each rotating shaft (9) is transversely and fixedly arranged in the middle of each movable blade (5) and extends to two ends of each movable blade (5); each connecting shaft (10) is transversely and fixedly arranged at the upper end of each short blade (6) and extends to the two ends of the short blade (6).
3. The double-layer louver air opening capable of adjusting the air volume as claimed in claim 1, wherein the frame is square.
4. The double-layer louver air inlet capable of adjusting the air volume as claimed in claim 1, wherein the distance between two adjacent rotating shafts (9) is smaller than the width of each movable blade (5).
5. The double-layer louver air port capable of adjusting the air volume as claimed in claim 1, wherein the rotation directions of two adjacent movable blades (5) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020891959.XU CN212657865U (en) | 2020-05-25 | 2020-05-25 | Double-layer shutter air port capable of adjusting air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020891959.XU CN212657865U (en) | 2020-05-25 | 2020-05-25 | Double-layer shutter air port capable of adjusting air volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212657865U true CN212657865U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020891959.XU Active CN212657865U (en) | 2020-05-25 | 2020-05-25 | Double-layer shutter air port capable of adjusting air volume |
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| CN (1) | CN212657865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642239A (en) * | 2023-07-26 | 2023-08-25 | 深圳市美兆环境股份有限公司 | Plasma air purifier and purifying method |
-
2020
- 2020-05-25 CN CN202020891959.XU patent/CN212657865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642239A (en) * | 2023-07-26 | 2023-08-25 | 深圳市美兆环境股份有限公司 | Plasma air purifier and purifying method |
| CN116642239B (en) * | 2023-07-26 | 2023-10-20 | 深圳市美兆环境股份有限公司 | Plasma air purifier and purifying method |
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