CN214804412U - Dust collector end cover with air guide wheel structure - Google Patents
Dust collector end cover with air guide wheel structure Download PDFInfo
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- CN214804412U CN214804412U CN202120177600.0U CN202120177600U CN214804412U CN 214804412 U CN214804412 U CN 214804412U CN 202120177600 U CN202120177600 U CN 202120177600U CN 214804412 U CN214804412 U CN 214804412U
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- end cover
- guide wheel
- arc
- main body
- air guide
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Abstract
The utility model discloses a dust collector end cover with an air guide wheel structure, which comprises an end cover main body (1), dust collector fan blades (2), a fan cover (3) and more than one arc-shaped air guide wheel (4); more than one air duct is annularly arranged at the front end of the end cover main body (1), the linear end of more than one arc-shaped air guide wheel (4) is arranged in the air duct, and the linear end of the arc-shaped air guide wheel (4) extends to the air outlet; and more than one arc-shaped air guide wheel (4) is annularly distributed at the front end of the end cover main body (1). The utility model discloses a noise of arc guide pulley structure reduction dust catcher motor lets the wind channel of motor in time discharge the wind, reduces the temperature rise of motor and passes through the noise that arc guide pulley structure reduced the dust catcher motor, lets the wind channel of motor in time discharge the wind, reduces the temperature rise of motor.
Description
Technical Field
The utility model relates to a dust catcher end cover, concretely relates to take dust catcher end cover of wind guide wheel structure.
Background
The low-pressure high-speed dust collector is mainly characterized in that a front cover and an air guide wheel are divided into two different parts at present, the air guide wheel is arranged in front of an end cover during installation, and after a fan blade rotates in a closed fan cover at a high speed, the wind is pressed into the air guide wheel to be discharged through air channels around the end cover. The end cover and the air guide wheel are also arranged together, the air guide wheel is generally arranged at the front end of an air duct of the end cover, and all the air ducts behind the end cover are passages or are uniformly provided with some air insulation grooves. If the air ducts behind the wind wheels are all passages, air is discharged and meets the control panel at the upper end of the road junction, and circulation is easily formed in the air ducts when resistance exists. The hot air is not easy to be discharged in time, and simultaneously, the speed of the air outflow can be influenced, and the air output is influenced by the requirement. The additional installation of wind-proof groove is favorable to wind to be discharged, and the casing can be more firm simultaneously. But the cross section of the lower end of the wind-proof groove can increase the wind outgoing resistance. Relatively increasing motor noise.
Disclosure of Invention
The utility model aims to solve the technical problem that the noise through arc inducer structure reduction dust catcher motor lets the wind channel of motor in time discharge the wind, reduces the temperature rise of motor.
The utility model discloses take dust catcher end cover of wind-guiding wheel structure realizes through following technical scheme: the air-conditioner comprises an end cover main body, a dust collector fan blade, a fan cover and more than one arc-shaped air guide wheel;
more than one air duct is annularly arranged at the front end of the end cover main body, the linear end of more than one arc-shaped air guide wheel is arranged in the air duct, and the linear end of the arc-shaped air guide wheel extends to the air outlet; and more than one arc-shaped air guide wheel is annularly distributed at the front end of the end cover main body.
As a preferred technical scheme, the end cover main body and the arc-shaped end of the arc-shaped air guide wheel are provided with first air inlets at the tangent positions.
As a preferred technical scheme, more than one second air inlet is uniformly distributed in the air duct of the end cover main body.
As a preferred technical scheme, the dust collector fan blade is arranged at the front end of the end cover main body, and the air cover is sleeved on the end cover main body.
The utility model has the advantages that: the utility model discloses a noise of arc inducer structure reduction dust catcher motor lets the wind channel of motor in time discharge the wind, reduces the temperature rise of motor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a half-section structure of the present invention;
fig. 3 is a schematic view of the installation structure of the arc-shaped air guide wheel of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the dust collector end cover with the wind wheel structure of the present invention includes an end cover main body 1, dust collector blades 2, a fan housing 3 and more than one arc wind wheel 4;
more than one air duct is annularly arranged at the front end of the end cover main body 1, the linear end of more than one arc-shaped air guide wheel 4 is arranged in the air duct, and the linear end of the arc-shaped air guide wheel 4 extends to the air outlet; and more than one arc-shaped air guide wheel 4 is annularly distributed at the front end of the end cover main body 1, so that the whole air duct is guided by the arc-shaped air guide wheels 4, and meanwhile, the inner wall and the outer wall of the air duct are connected by the arc-shaped air guide wheels 4, so that the whole structure is reliable and stable, and vibration reduction is facilitated.
In this embodiment, the end cover main body 1 and the arc-shaped end of the arc-shaped air guide wheel 4 are provided with first air inlets 5 at tangential positions.
In this embodiment, more than one second air inlet is uniformly distributed in the air duct of the end cover main body 1, part of air in the air duct is uniformly introduced into the motor at 120 degrees to dissipate heat of the motor, and the part of air is discharged from the rear end of the motor after passing through the motor.
In this embodiment, the dust collector blade 2 is installed at the front end of the end cover main body 1, and the fan cover 3 is sleeved on the end cover main body 1.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a take dust catcher end cover of wind guide wheel structure which characterized in that: comprises an end cover main body (1), a dust collector fan blade (2), a fan cover (3) and more than one arc-shaped air guide wheel (4);
more than one air duct is annularly arranged at the front end of the end cover main body (1), the linear end of more than one arc-shaped air guide wheel (4) is arranged in the air duct, and the linear end of the arc-shaped air guide wheel (4) extends to the air outlet; and more than one arc-shaped air guide wheel (4) is annularly distributed at the front end of the end cover main body (1).
2. The end cover with the wind guide wheel structure for the dust collector as claimed in claim 1, wherein: and first air inlets (5) are formed in the positions, tangent to the arc ends of the arc-shaped air guide wheels (4), of the end cover main body (1).
3. The end cover with the wind guide wheel structure for the dust collector as claimed in claim 1, wherein: more than one second air inlet (6) is uniformly distributed in the air channel of the end cover main body (1).
4. The end cover with the wind guide wheel structure for the dust collector as claimed in claim 1, wherein: the dust collector fan blades (2) are installed at the front end of the end cover main body (1), and the fan cover (3) is sleeved on the end cover main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177600.0U CN214804412U (en) | 2021-01-21 | 2021-01-21 | Dust collector end cover with air guide wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177600.0U CN214804412U (en) | 2021-01-21 | 2021-01-21 | Dust collector end cover with air guide wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214804412U true CN214804412U (en) | 2021-11-23 |
Family
ID=78954964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120177600.0U Active CN214804412U (en) | 2021-01-21 | 2021-01-21 | Dust collector end cover with air guide wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214804412U (en) |
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2021
- 2021-01-21 CN CN202120177600.0U patent/CN214804412U/en active Active
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