CN218991907U - High-performance rotary fan filter unit - Google Patents
High-performance rotary fan filter unit Download PDFInfo
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- CN218991907U CN218991907U CN202223340333.8U CN202223340333U CN218991907U CN 218991907 U CN218991907 U CN 218991907U CN 202223340333 U CN202223340333 U CN 202223340333U CN 218991907 U CN218991907 U CN 218991907U
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- air duct
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- filter unit
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Abstract
The embodiment of the application provides a high performance rotary fan filter unit, includes: the air conditioner comprises a large frame, a fan base, a fan, an air inlet cover, an air ring, a rotary air duct component and an intermediate partition plate; the fan base is fixedly arranged with the fan, the air inlet cover is connected with the air ring, one side of the rotary air duct component is riveted and fixed on the large frame, and the other side of the rotary air duct component is riveted and fixed with the middle partition plate; the air inlet cover is fixedly embedded and installed with the through groove on the large frame, the fan base is installed on the middle partition plate, and the middle partition plate is fixedly connected with the inner wall of the large frame. The high-performance rotary fan filter unit of the embodiment of the application is characterized in that the air duct is newly designed into a vortex air duct and arc rotary air duct mode, and the air duct can be drained more efficiently, so that the air output is increased, and the overall efficiency is improved.
Description
Technical Field
The application relates to the technical field of fan filter units, in particular to a high-performance rotary fan filter unit.
Background
FFU generally refers to fan filter unit, is a self-powered air supply filter equipment, and modular terminal air supply device that has filtration efficiency mainly constitutes box, guide plate, fan, wind circle and control part at present, and most mounting means at present is the wind circle installs in the box top surface, and the fan is installed on the median septum, median septum and box curb plate fixed connection.
The design of the FFU type air duct in the current market is more conventional and single, the air duct is a plane in the direction vertical to the surface of the large frame, the air thrown out by the impeller has larger turbulence after contacting the air duct, the air flows out from the inside of the box body after being extruded, the air outlet has less air quantity, and the overall efficiency is low; its advantages are less air output from air outlet and low overall efficiency.
Therefore, a high performance rotary fan filter unit is proposed.
Disclosure of Invention
The technical problem to be solved by the embodiment of the application is to provide the high-performance rotary fan filter unit, and in order to solve the technical problem, the utility model is improved in scheme, and the air duct is newly designed into a vortex air duct and arc rotary air duct mode, so that the air duct can be used for guiding more efficiently, the air output is increased, and the overall efficiency is improved. The air duct solves the problem that an air duct in the prior art is a plane in the direction vertical to the surface of the large frame.
In order to solve the technical problem, the embodiment of the application provides a high-performance rotary fan filter unit, which comprises: the air conditioner comprises a large frame, a fan base, a fan, an air inlet cover, an air ring, a rotary air duct component and an intermediate partition plate; the fan base is fixedly arranged with the fan, the air inlet cover is connected with the air ring, one side of the rotary air duct component is fixedly riveted on the large frame, and the other side of the rotary air duct component is fixedly riveted with the middle partition plate; the air inlet cover is fixedly embedded and installed with the through groove on the large frame, the fan base is installed on the middle partition plate, and the middle partition plate is fixedly connected with the inner wall of the large frame.
Further, the upper part and the lower part of the large frame are respectively provided with a large side plate and an L-shaped reinforcing sheet.
Further, the large side plate and the large frame are fixedly connected through riveting, and a triangular reinforcing sheet is fixed between the large side plate and the large frame.
Further, the large frame side plate is fixedly provided with a knife edge and a handle in a riveting mode.
Further, a controller is arranged on the large frame through screw locking.
Further, the rotary air duct component is a vortex air duct, and the vortex air duct is formed by a plurality of vortex air duct plates distributed in an annular array.
Further, the rotary air duct component is an arc rotary air duct, and the arc rotary air duct is composed of a plurality of arc rotary air duct plates distributed in an annular array.
According to the embodiment of the application, the high-performance rotary fan filter unit is provided, the air channel is newly designed into the vortex air channel and the arc rotary air channel, the air channel can be drained more efficiently, the air outlet quantity is increased, and the overall efficiency is improved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic overall structure of another embodiment of the present application;
FIG. 3 is a schematic structural view of a scroll duct plate according to an embodiment of the present application;
FIG. 4 is a schematic view of a scroll duct according to an embodiment of the present application;
FIG. 5 is a schematic structural view of an arc spinning air duct board according to an embodiment of the present application;
fig. 6 is a schematic structural view of a cyclone duct according to an embodiment of the present application.
[ reference numerals description ]
In the figure: 1-large frame; 2-large side plates; 3-triangular reinforcing sheets; 4-knife edges; 5-L-shaped reinforcing sheets; 6-a middle separator; 7-an air inlet cover; 8-a fan base; 9-a rotary air duct assembly; 10-a fan; 11-a handle; 12-a controller; 13-wind ring.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other, and the present application will be further described in detail with reference to the drawings and the specific embodiments.
In the embodiment of the present application, if there is a directional indication such as up, down, left, right, front, and rear … …, only the relative positional relationship between the components, the movement condition, etc. in a specific posture such as the one shown in the drawings are explained, if the specific posture is changed, the directional indication is correspondingly changed.
In addition, the descriptions of "first," "second," and the like, if used in this application, are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1-6, an embodiment of the present application provides a high performance rotary fan filter unit, including: the air conditioner comprises a large frame 1, a fan base 8, a fan 10, an air inlet cover 7, an air ring 13, a rotary air duct assembly 9 and an intermediate baffle 6;
the fan base 8 is fixedly arranged with the fan 10, the air inlet cover 7 is connected with the air ring 13, one side of the rotary air duct assembly 9 is riveted and fixed on the large frame 1, and the other side of the rotary air duct assembly 9 is riveted and fixed with the middle partition plate 6;
the air inlet cover 7 is fixedly embedded and installed with the through groove on the large frame 1, the fan base 8 is installed on the middle partition plate 6, and the middle partition plate 6 is fixedly connected with the inner wall of the large frame.
The upper and lower parts of the large frame 1 are respectively provided with a large side plate 2 and an L-shaped reinforcing sheet 5.
And a triangular reinforcing sheet 3 is fixedly connected between the large side plate 2 and the large frame 1 through riveting.
The side plate of the large frame 1 is fixedly provided with a knife edge 4 and a handle 11 in a riveting manner.
The large frame 1 is provided with a controller 12 through screw locking.
As an embodiment of this application, whirl type wind channel subassembly 9 is vortex wind channel, and vortex wind channel comprises a plurality of vortex wind channel boards that are annular array and distribute, and vortex wind channel is including each irregular shape distortion size pattern in each angle each direction therein, makes whole bearing increase after the installation of the vortex wind channel that adopts punching press and bending technology, and fan and wind circle scratch the problem when avoiding personnel to trample, reduction in production cost and will have promoted overall efficiency.
As another embodiment of the application, the rotary air duct component 9 is an arc rotary air duct, and the arc rotary air duct is formed by a plurality of arc rotary air duct plates distributed in an annular array, wherein the arc rotary air duct comprises various irregular shape and size patterns in various angles and various directions, and the integral bearing is increased after the arc rotary air duct adopting the stamping and bending process is installed, so that the problem that a fan and a wind ring scratch when people trample is avoided, the production cost is reduced, and the integral efficiency is improved.
According to the technical scheme, the air outlet quantity is increased through various modes of twisting the air duct into a vortex type or an arc type, so that the overall efficiency is improved; because the vortex type air duct and the arc rotary type air duct are adopted, wind can be more effectively drained, so that the wind output is increased, and the overall efficiency of the FFU is improved.
The vortex air duct and the arc rotating air duct adopt stamping and bending processes, other accessories of the box body are processed in a laser cutting and stamping blanking and bending mode, and the whole box body is assembled in a riveting and screw locking mode.
The using method comprises the following steps:
the large frame 1 is assembled with the large side plate 2 and the L-shaped reinforcing sheet 5, the large frame 1 is fixedly connected with the triangular reinforcing sheet 3 through riveting after the assembly is completed, the knife edge 4 and the handle 11 are riveted on the side plate of the large frame 1, the base 8 of the fan 10 is preassembled with the fan 10, the air inlet cover 7 is preassembled with the air ring 13, the rotary air duct assembly 9 is riveted on the large frame 1, the large frame is fixedly riveted with the middle partition plate 6 after the riveting is completed, the preassembled fan 10 assembly and the controller 12 are installed on the large frame 1 in a screw locking mode, and finally the preassembled air inlet cover 7 assembly is fixed on the large frame 1 in a screw locking mode.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. High performance revolves formula fan filter unit, its characterized in that includes: the air conditioner comprises a large frame (1), a fan base (8), a fan (10), an air inlet cover (7), an air ring (13), a rotary air duct assembly (9) and a middle partition plate (6);
the air inlet cover (7) is connected with the air ring (13), one side of the rotary air duct assembly (9) is riveted and fixed on the large frame (1), and the other side of the rotary air duct assembly (9) is riveted and fixed with the middle partition plate (6);
the air inlet cover (7) is fixedly embedded and installed with the through groove on the large frame (1), the fan base (8) is installed on the middle partition plate (6), and the middle partition plate (6) is fixedly connected with the inner wall of the large frame.
2. The high-performance rotary fan filter unit according to claim 1, wherein the upper part and the lower part of the large frame (1) are provided with a large side plate (2) and an L-shaped reinforcing sheet (5).
3. The high-performance rotary fan filter unit according to claim 2, wherein a triangular reinforcing sheet (3) is fixedly connected between the large side plate (2) and the large frame (1) through riveting.
4. The high-performance rotary fan filter unit according to claim 1, wherein a knife edge (4) and a handle (11) are fixedly arranged on the side plate of the large frame (1) in a riveting manner.
5. The high-performance rotary fan filter unit according to claim 1, wherein the large frame (1) is provided with a controller (12) through screw locking.
6. The high-performance rotary fan filter unit according to claim 1, wherein the rotary air duct assembly (9) is a vortex air duct, and the vortex air duct is formed by a plurality of vortex air duct plates distributed in an annular array.
7. The high-performance rotary fan filter unit according to claim 1, wherein the rotary air duct assembly (9) is an arc rotary air duct, and the arc rotary air duct is composed of a plurality of arc rotary air duct plates distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340333.8U CN218991907U (en) | 2022-12-12 | 2022-12-12 | High-performance rotary fan filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340333.8U CN218991907U (en) | 2022-12-12 | 2022-12-12 | High-performance rotary fan filter unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218991907U true CN218991907U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223340333.8U Active CN218991907U (en) | 2022-12-12 | 2022-12-12 | High-performance rotary fan filter unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218991907U (en) |
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2022
- 2022-12-12 CN CN202223340333.8U patent/CN218991907U/en active Active
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