CN215719611U - Supergravity axial flow fan - Google Patents
Supergravity axial flow fan Download PDFInfo
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- CN215719611U CN215719611U CN202122217364.3U CN202122217364U CN215719611U CN 215719611 U CN215719611 U CN 215719611U CN 202122217364 U CN202122217364 U CN 202122217364U CN 215719611 U CN215719611 U CN 215719611U
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- thick bamboo
- driving motor
- installation section
- casing
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Abstract
The utility model relates to the technical field of axial flow fans, in particular to a supergravity axial flow fan; the structure is simple, and the cyclone effect can be improved; including casing, installation section of thick bamboo, multiunit quiet leaf, movable impeller and driving motor, the installation section of thick bamboo passes through the quiet leaf fixed mounting of multiunit in the casing, the central axis collineation of installation section of thick bamboo and casing, be provided with the installation cavity in the installation section of thick bamboo, driving motor fixed mounting is in the installation section of thick bamboo, the movable impeller is fixed to be set up in driving motor's output.
Description
Technical Field
The utility model relates to the technical field of axial flow fans, in particular to a supergravity axial flow fan.
Background
As is known, axial flow fans, which are very versatile, are fans that operate in an axial flow manner; the existing axial flow fan comprises a shell, a movable impeller and a driving motor, wherein an installation support is arranged in the shell, the driving motor is fixedly installed on the inner wall of the shell through the installation support, and the movable impeller is fixedly installed at the output end of the driving motor; when the existing axial flow fan is used, a driving motor is started, the driving motor drives a movable impeller to rotate, airflow enters a shell and flows out of the shell along the axial direction of the shell; the existing axial flow fan is found in use, the rotational flow effect generated by the axial flow fan is poor, the installation support plays a certain blocking effect on the generation of the rotational flow, and certain use limitation is realized.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the supergravity axial flow fan which is simple in structure and can improve the rotational flow effect.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: including casing, installation section of thick bamboo, multiunit quiet leaf, movable impeller and driving motor, the installation section of thick bamboo passes through the quiet leaf fixed mounting of multiunit in the casing, the central axis collineation of installation section of thick bamboo and casing, be provided with the installation cavity in the installation section of thick bamboo, driving motor fixed mounting is in the installation section of thick bamboo, the movable impeller is fixed to be set up in driving motor's output.
Preferably, the stator blade is hollow inside, and the stator blade inside is communicated with the installation cavity and the external atmosphere.
Preferably, the plurality of groups of the static blades are uniformly distributed on the inner wall of the shell in the circumferential direction.
Preferably, a sealing cover is arranged on the mounting cylinder.
(III) advantageous effects
Compared with the prior art, the utility model provides a supergravity axial flow fan, which has the following beneficial effects: this hypergravity axial fan, on will installing the inner wall that a section of thick bamboo is fixed in the casing through the quiet leaf of multiunit, driving motor installs in installing the section of thick bamboo, carries out fixed mounting to driving motor, and the quiet leaf of multiunit when playing the fixed stay effect, can drive the air current that the movable vane wheel produced when rotating to driving motor and play the water conservancy diversion effect, improves the whirl effect of the interior air current of casing of flowing through, and the air current is high-speed rotatory and produce hypergravity effect, simple structure.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic diagram of the right-hand side view of the present invention;
in the drawings, the reference numbers: 1. a housing; 2. mounting the cylinder; 3. a stationary blade; 4. a movable impeller; 5. a drive motor; 6. and (7) sealing the cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the supergravity axial flow fan of the present invention includes a housing 1, an installation cylinder 2, a plurality of sets of stationary blades 3, a movable impeller 4 and a driving motor 5, wherein the installation cylinder 2 is fixedly installed in the housing 1 through the plurality of sets of stationary blades 3, the installation cylinder 2 is collinear with a central axis of the housing 1, an installation cavity is provided in the installation cylinder 2, the driving motor 5 is fixedly installed in the installation cylinder 2, and the movable impeller 4 is fixedly disposed at an output end of the driving motor 5; on will installing a section of thick bamboo 2 and being fixed in casing 1's inner wall through multiunit quiet leaf 3, driving motor 5 is installed in installing a section of thick bamboo 2, carries out fixed mounting to driving motor 5, and the quiet leaf 3 of multiunit is when playing the fixed stay effect, can play the water conservancy diversion effect to the air current that driving motor 5 produced when driving movable vane wheel 4 rotates, improves the whirl effect of the interior air current of casing 1 of flowing through, and the air current is high-speed rotatory and produce hypergravity effect, simple structure.
In the supergravity axial flow fan, the fixed blade 3 is hollow, and the inside of the fixed blade 3 is communicated with an installation cavity and external atmosphere; the inside installation cavity and the outside atmosphere intercommunication in will installing section of thick bamboo 2 of quiet leaf 3 can do benefit to driving motor 5 during operation and dispel the heat, and the scattering and disappearing of heat is accelerated, avoids the installation cavity local temperature too high, and the radiating effect is better.
In the supergravity axial flow fan, a plurality of groups of static blades 3 are circumferentially and uniformly distributed on the inner wall of a shell 1; the fixed blades 3 are circumferentially and uniformly distributed on the inner wall of the shell 1, so that the airflow flowing through the shell 1 can be uniformly guided, and the rotational flow effect is further improved.
According to the supergravity axial flow fan, the sealing cover 6 is arranged on the mounting cylinder 2; the closing cap 6 can be dismantled with an installation section of thick bamboo 2 and be connected, but socket joint connection, threaded connection or through bolted connection, when carrying out driving motor 5 maintenance and overhaul, the accessible is dismantled 6 and is realized more convenient and fast to the maintenance of driving motor 5 in the installation section of thick bamboo 2.
When the device is used, the installation barrel 2 is fixed on the inner wall of the shell 1 through the plurality of groups of the static blades 3, the driving motor 5 is installed in the installation barrel 2 and fixedly installed on the driving motor 5, the plurality of groups of the static blades 3 play a role in fixing and supporting and can play a role in guiding airflow generated when the driving motor 5 drives the movable impeller 4 to rotate, the rotational flow effect of the airflow flowing through the shell 1 is improved, the airflow rotates at high speed to generate a supergravity effect, and the device is simple in structure; the inside of the static blade 3 communicates the mounting cavity in the mounting cylinder 2 with the outside atmosphere, so that the driving motor 5 can dissipate heat during working, the dissipation of heat is accelerated, the local temperature in the mounting cavity is prevented from being too high, and the heat dissipation effect is better; the plurality of groups of static blades 3 are uniformly distributed on the inner wall of the shell 1 in the circumferential direction, so that airflow flowing through the shell 1 can be uniformly guided, and the rotational flow effect is further improved; the closing cap 6 can be dismantled with an installation section of thick bamboo 2 and be connected, but socket joint connection, threaded connection or through bolted connection, when carrying out driving motor 5 maintenance and overhaul, the accessible is dismantled 6 and is realized more convenient and fast to the maintenance of driving motor 5 in the installation section of thick bamboo 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a hypergravity axial fan, its characterized in that, includes casing (1), installation section of thick bamboo (2), multiunit quiet leaf (3), movable vane wheel (4) and driving motor (5), installation section of thick bamboo (2) are through multiunit quiet leaf (3) fixed mounting in casing (1), the central axis collineation of installation section of thick bamboo (2) and casing (1), be provided with the installation cavity in installation section of thick bamboo (2), driving motor (5) fixed mounting is in installation section of thick bamboo (2), movable vane wheel (4) are fixed to be set up in the output of driving motor (5).
2. The hypergravity axial fan according to claim 1, characterized in that said stator blade (3) is hollow inside, the inside of the stator blade (3) being in communication with the installation cavity and with the external atmosphere.
3. The hypergravity axial fan according to claim 2, characterized in that the plurality of groups of stationary vanes (3) are circumferentially and evenly distributed on the inner wall of the casing (1).
4. The axial fan according to claim 3, characterized in that the mounting cylinder (2) is provided with a cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217364.3U CN215719611U (en) | 2021-09-14 | 2021-09-14 | Supergravity axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217364.3U CN215719611U (en) | 2021-09-14 | 2021-09-14 | Supergravity axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215719611U true CN215719611U (en) | 2022-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122217364.3U Active CN215719611U (en) | 2021-09-14 | 2021-09-14 | Supergravity axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215719611U (en) |
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2021
- 2021-09-14 CN CN202122217364.3U patent/CN215719611U/en active Active
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