CN209892512U - Vortex fan with double air outlets - Google Patents
Vortex fan with double air outlets Download PDFInfo
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- CN209892512U CN209892512U CN201822227444.5U CN201822227444U CN209892512U CN 209892512 U CN209892512 U CN 209892512U CN 201822227444 U CN201822227444 U CN 201822227444U CN 209892512 U CN209892512 U CN 209892512U
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- shell plate
- plate
- shell
- vortex fan
- tail end
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Abstract
The utility model discloses a vortex fan with double air outlets; the shell plate is annular, and the diameter of the shell plate is gradually increased from the head end to the tail end to form a spiral structure; the shell plates comprise a first shell plate and a second shell plate, the first shell plate and the second shell plate are arranged oppositely, the positions of the first shell plate and the second shell plate which are opposite are staggered, the left direction and the right direction are opposite, so that the head end of the first shell plate is matched with the tail end of the second shell plate to form a first air outlet, and the tail end of the first shell plate is matched with the head end of the second shell plate to form a second air outlet. It has the advantages of simple structure, compact matching, reasonable design, elegant appearance and the like; therefore, the product has excellent technical and economic performance.
Description
[ technical field ] A method for producing a semiconductor device
The utility model mainly relates to a vortex fan with two air outlets.
[ background of the invention ]
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The traditional fan is of a single-outlet structure, the air quantity is low, and a new technical scheme is provided for improving the air quantity of the fan and enhancing the use efficiency of the fan.
[ Utility model ] content
In order to solve the problem, the utility model provides a vortex fan with two air outlets.
The vortex fan with double air outlets adopts the following technical scheme:
a vortex fan with double air outlets,
a shell plate; the shell plate is annular, and the diameter of the shell plate is gradually increased from the head end to the tail end to form a spiral structure; the shell plates comprise a first shell plate and a second shell plate, the first shell plate and the second shell plate are arranged oppositely, the positions of the first shell plate and the second shell plate which are opposite are staggered, the left direction and the right direction are opposite, so that the head end of the first shell plate is matched with the tail end of the second shell plate to form a first air outlet, and the tail end of the first shell plate is matched with the head end of the second shell plate to form a second air outlet.
Preferably, the shell plate is provided with a bottom plate, and the shell plate is arranged on the end face of the bottom plate.
Preferably, the shell plate is arranged perpendicular to the end face of the bottom plate.
Preferably, the shell plate is provided with a cover plate, and the cover plate is arranged at the top end of the shell plate; the first shell plate and the second shell plate are fixedly connected with the cover plate to form an integrated structure; the first shell plate, the second shell plate, the cover plate and the bottom plate are combined to form the vortex fan.
Preferably, the vortex fan is provided with an air inlet which is convex inwards.
Preferably, the bottom plate is provided with a plurality of fixing holes.
The utility model discloses compare produced beneficial effect with the background art:
the vortex fan with double air outlets provided by the utility model is spiral, and the air outlets are arranged on both sides, thereby greatly improving the air output and enhancing the use efficiency of the fan; it has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the product has excellent technical and economic performance.
[ description of the drawings ]
Fig. 1 is a perspective view of a vortex fan with dual outlets in a preferred embodiment of the present invention;
fig. 2 is a schematic view of a vortex fan with dual outlets according to a preferred embodiment of the present invention.
[ detailed description ] embodiments
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
The utility model provides a preferred embodiment: as shown in fig. 1 and 2, a vortex fan with double air outlets, a shell plate 10; the shell plate 10 is annular, and the diameter of the shell plate 10 gradually increases from the head end to the tail end to form a spiral structure; the shell plate 10 includes a first shell plate 20 and a second shell plate 30, the first shell plate 20 and the second shell plate 30 are oppositely disposed, and the positions of the first shell plate 20 and the second shell plate 30 which are opposite to each other are staggered, and the left and right directions are opposite, so that a head end 21 of the first shell plate 20 and a tail end 32 of the second shell plate 30 are matched to form a first air outlet 40, and a tail end 22 of the first shell plate 20 and a head end 31 of the second shell plate 30 are matched to form a second air outlet 50.
The shell plate 10 is provided with a bottom plate 60, the shell plate 10 is arranged on the end face of the bottom plate 60, the shell plate 10 is perpendicular to the end face of the bottom plate 60, and the bottom plate 60 is provided with a plurality of fixing holes 61.
The shell plate 10 is provided with a cover plate 70, and the cover plate 70 is arranged at the top end of the shell plate 10; the first shell plate 20 and the second shell plate 30 are fixedly connected with the cover plate 70 to form an integrated structure; the first shell plate 20, the second shell plate 30, the cover plate 70 and the bottom plate 60 are combined to form a vortex fan, and the vortex fan is provided with an air inlet 80 protruding inwards.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (6)
1. The utility model provides a swirl fan with two air outlets which characterized in that:
a shell plate; the shell plate is annular, and the diameter of the shell plate is gradually increased from the head end to the tail end to form a spiral structure; the shell plates comprise a first shell plate and a second shell plate, the first shell plate and the second shell plate are arranged oppositely, the positions of the first shell plate and the second shell plate which are opposite are staggered, the left direction and the right direction are opposite, so that the head end of the first shell plate is matched with the tail end of the second shell plate to form a first air outlet, and the tail end of the first shell plate is matched with the head end of the second shell plate to form a second air outlet.
2. The turbofan with dual outlets of claim 1 wherein: the shell plate is provided with a bottom plate, and the shell plate is arranged on the end face of the bottom plate.
3. The turbofan with dual outlets of claim 2 wherein: the shell plate is perpendicular to the end face of the bottom plate.
4. The turbofan with dual outlets of claim 3 wherein: the shell plate is provided with a cover plate, and the cover plate is arranged at the top end of the shell plate; the first shell plate and the second shell plate are fixedly connected with the cover plate to form an integrated structure; the first shell plate, the second shell plate, the cover plate and the bottom plate are combined to form the vortex fan.
5. The turbofan with dual outlets of claim 1 wherein: the vortex fan is provided with an air inlet which protrudes inwards.
6. The turbofan with dual outlets of claim 2 wherein: the bottom plate is provided with a plurality of fixedly connected holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227444.5U CN209892512U (en) | 2018-12-27 | 2018-12-27 | Vortex fan with double air outlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227444.5U CN209892512U (en) | 2018-12-27 | 2018-12-27 | Vortex fan with double air outlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892512U true CN209892512U (en) | 2020-01-03 |
Family
ID=68990054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822227444.5U Active CN209892512U (en) | 2018-12-27 | 2018-12-27 | Vortex fan with double air outlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892512U (en) |
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2018
- 2018-12-27 CN CN201822227444.5U patent/CN209892512U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Card 12, building A, No. 23, Xingyuan Road, Pingdong village, three towns, Zhongshan City, Guangdong province 528400 Patentee after: ZHONGSHAN XINGYOU HARDWARE MACHINERY Co.,Ltd. Address before: 528463 First Floor of Building A, A01, Jingfeng Commercial and Residential Building, Baishihuan Village, Three Towns, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN XINGYOU HARDWARE MACHINERY Co.,Ltd. |