CN110748500B - Impeller device with equipment function - Google Patents
Impeller device with equipment function Download PDFInfo
- Publication number
- CN110748500B CN110748500B CN201911116332.5A CN201911116332A CN110748500B CN 110748500 B CN110748500 B CN 110748500B CN 201911116332 A CN201911116332 A CN 201911116332A CN 110748500 B CN110748500 B CN 110748500B
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- CN
- China
- Prior art keywords
- impeller
- turntable
- small
- motor
- blades
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an impeller device with an assembling function, which comprises: the device comprises a motor, a front rotating shaft, a rear rotating shaft, a large rotating disc, a small rotating disc, blades and an impeller; a front rotating shaft is arranged at the front end of the motor; a large turntable is arranged on the front rotating shaft; a small turntable is detachably arranged at the front end of the large turntable; blades are arranged between the large turntable and the small turntable; the blades and the large turntable are integrally connected; an impeller is arranged at the rear end of the rear rotating shaft; the blowing direction of the impeller is the same as that of the blades. The water flow stirring device is simple in structure, reasonable in design and convenient to install, and water flow can be stirred better by arranging the large rotary disc and the small rotary disc; the impeller is arranged, so that the motor can be cooled conveniently, the service life of the motor is prolonged, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of impellers, in particular to an impeller device with an assembling function.
Background
The common impeller obtains larger output pressure by increasing the rotating speed or increasing the installation angle, but the common impeller is easy to damage or break under the action of high-pressure fluid, the service life is short, and the production and maintenance cost is increased. When the impeller drives the fluid to rotate together, the fluid keeps the original state due to the inertia of the fluid, so that turbulent motion opposite to the rotation direction of the impeller is generated, and the impeller in the prior art has the phenomenon of serious damage.
Disclosure of Invention
The invention mainly solves the technical problem of providing an impeller device with an assembling function, which has reasonable design and simple structure and solves the problems of single function and inconvenient use of the impeller in the prior art.
In order to solve the above technical problems, the present invention provides an impeller device with an assembling function, including: the device comprises a motor, a front rotating shaft, a rear rotating shaft, a large rotating disc, a small rotating disc, blades and small impeller; a front rotating shaft is arranged at the front end of the motor; a large turntable is arranged on the front rotating shaft; a small turntable is detachably arranged at the front end of the large turntable; blades are arranged between the large turntable and the small turntable; the blades and the large turntable are integrally connected; a small impeller is arranged at the rear end of the rear rotating shaft; the blowing direction of the small impeller is the same as that of the blades, and the impeller device further comprises a support rod and a cover body; supporting rods are uniformly arranged around the motor; the cover body is sleeved on the motor and is fixed through the supporting rod; the front end opening position of the cover body corresponds to the position of the small impeller, the rear end opening position corresponds to the position of the large turntable, and the rear end of the large turntable is provided with a wind collecting strip.
The cover body is convenient to manufacture through the supporting rod, the small blade wheel is convenient to wind the mobile phone through the cover body, the flow velocity of wind around the motor is increased, the motor cooling is facilitated, and meanwhile, the outlet of the cover body is aligned to the large turntable, so that wind energy is provided for the large turntable.
The wind collecting strips are arranged to be matched with the outlet of the cover body conveniently, the gas exhausted from the cover body is utilized to push the wind collecting strips, the rotating speed of the large rotating disc is increased, energy is saved, the working pressure of the motor is reduced, and the service life of the motor is prolonged.
The number of the blades is not less than six, and the blades are even and are uniformly arranged on the large rotating disc.
Furthermore, the included angle between the root of the blade and the surface where the outer edge of the large rotating disc is located is 32-35 degrees.
Further, the center of the small impeller and the center of the large turntable are on the same axis.
Further, the cover body is made of a plastic material.
Furthermore, the large turntable and the small turntable are fixedly connected through screws.
The invention has the beneficial effects that: the water flow stirring device is simple in structure, reasonable in design and convenient to install, and water flow can be stirred better by arranging the large rotary disc and the small rotary disc; the impeller is arranged, so that the motor can be cooled conveniently, the service life of the motor is prolonged, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of an impeller device with assembly features of the present invention;
fig. 2 is a schematic structural diagram of a large turntable of the impeller device with an assembling function of the invention.
The parts in the drawings are numbered as follows: the wind-collecting device comprises a motor 1, a front rotating shaft 2, a rear rotating shaft 3, a large rotating disc 4, a small rotating disc 5, blades 6, a small impeller 7, a supporting rod 8, a cover body 9, a wind-collecting strip 10 and screws 11.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 and 2, an impeller device with an assembling function according to an embodiment of the present invention includes: the device comprises a motor 1, a front rotating shaft 2, a rear rotating shaft 3, a large rotating disc 4, a small rotating disc 5, blades 6 and a small impeller 7; the front end of the motor 1 is provided with a front rotating shaft 2, and the front rotating shaft 2 is provided with a large rotating disc 4, so that the motor 1 can be started to drive the large rotating disc 4 to operate conveniently; a small turntable 5 is detachably mounted at the front end of the large turntable 4, blades 6 are arranged between the large turntable 4 and the small turntable 5, and the number of the blades 6 is not less than six and is even, and the blades are uniformly arranged on the large turntable 4; the water flow can be stirred better; the blades 6 are integrally connected with the large rotary table 4, and when water flow does not need to be stirred, the small rotary table 5 can be detached to be used as a blower, so that the function of the device is increased; here, the root of the blade 6 is at an angle of 32-35 to the plane of the outer edge of the turntable 4. Through this angle setting, can effectively laminate the air current direction of motion, avoid the production of vortex, when improving 6 reliability of blade, guarantee 6 work efficiency of blade. The rear end of the rear rotating shaft 3 is provided with the small impeller 7, the blowing direction of the small impeller 7 is the same as that of the blades 6, and the center of the small impeller 7 and the center of the large turntable 4 are on the same axis, so that the motor 1 is conveniently cooled, and wind energy is conveniently provided for the large turntable 4. Here, the large turntable 4 and the small turntable 5 are fixedly connected through a screw 11.
The small impeller device also comprises a support rod 8 and a cover body 9; supporting rods 8 are uniformly arranged around the motor 1, a cover body 9 is sleeved on the motor 1 and is fixed through the supporting rods 8, and the cover body 9 is made of a plastic material; the front end opening position of the cover body 9 corresponds to the position of the small impeller 7, and the rear end opening position corresponds to the position of the large turntable 4. Be convenient for support the cover body 9 through setting up branch 8, be convenient for collect the wind on little impeller 7 through setting up the cover body 9, increase the velocity of flow of wind around motor 1, be favorable to the cooling of motor 1, the export of the cover body 9 simultaneously is aimed at carousel 4, is convenient for provide wind energy for carousel 4.
The rear end of the large turntable 4 is provided with a wind collecting strip 10. The wind collecting strips 10 are convenient to match with the outlet of the cover body 9, the gas exhausted from the cover body 9 is utilized to push the wind collecting strips 10, the rotating speed of the large rotating disc 4 is increased, meanwhile, the energy is saved, the working pressure of the motor 1 is reduced, and the service life of the motor 1 is prolonged.
The water flow stirring device is simple in structure, reasonable in design and convenient to install, and water flow can be stirred better by arranging the large rotary disc 4 and the small rotary disc 5; the small impeller 7 is arranged to facilitate cooling of the motor 1, so that the service life of the motor 1 is prolonged, and the working efficiency is improved; by disassembling the small turntable 5, the function of the device is changed, and diversification is realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An impeller device with an assembling function, characterized by comprising: the device comprises a motor, a front rotating shaft, a rear rotating shaft, a large rotating disc, a small rotating disc, blades and small impeller; a front rotating shaft is arranged at the front end of the motor; a large turntable is arranged on the front rotating shaft; a small turntable is detachably arranged at the front end of the large turntable; blades are arranged between the large turntable and the small turntable; the blades and the large turntable are integrally connected; a small impeller is arranged at the rear end of the rear rotating shaft; the blowing direction of the small impeller is the same as that of the blades, and the impeller device further comprises a support rod and a cover body; supporting rods are uniformly arranged around the motor; the cover body is sleeved on the motor and is fixed through the supporting rod; the front end opening position of the cover body corresponds to the position of the small impeller, the rear end opening position corresponds to the position of the large turntable, and the rear end of the large turntable is provided with a wind collecting strip.
2. The impeller device with the assembling function according to claim 1, wherein: the blades are not less than six and are even in number and are uniformly arranged on the large rotary disc.
3. The impeller device with the assembling function according to claim 2, wherein: the root of the blade and the surface of the outer edge of the large rotating disc form an included angle of 32-35 degrees.
4. The impeller device with the assembling function according to claim 1, wherein: the center of the small impeller and the center of the large turntable are on the same axis.
5. The impeller device with the assembling function according to claim 1, wherein: the cover body is made of a plastic material.
6. The impeller device with the assembling function according to claim 1, wherein: the large turntable and the small turntable are fixedly connected through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116332.5A CN110748500B (en) | 2019-11-15 | 2019-11-15 | Impeller device with equipment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116332.5A CN110748500B (en) | 2019-11-15 | 2019-11-15 | Impeller device with equipment function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110748500A CN110748500A (en) | 2020-02-04 |
| CN110748500B true CN110748500B (en) | 2021-02-09 |
Family
ID=69283324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911116332.5A Active CN110748500B (en) | 2019-11-15 | 2019-11-15 | Impeller device with equipment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110748500B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204628101U (en) * | 2015-05-13 | 2015-09-09 | 上海新源动力有限公司 | A kind of centrifugal water pump combination double shrouded wheel |
| CN206753964U (en) * | 2017-03-27 | 2017-12-15 | 岳妍妍 | A kind of computer controlled automatic removes haze fan |
| CN206830483U (en) * | 2017-05-31 | 2018-01-02 | 浙江志江风机有限公司 | A kind of smoke exhaust fan of service life length |
| CN207064304U (en) * | 2017-08-17 | 2018-03-02 | 高邮市高农机械配件有限公司 | A kind of cooling water pump of combustion engine |
| JP2019083614A (en) * | 2017-10-30 | 2019-05-30 | パナソニックＩｐマネジメント株式会社 | Centrifugal pump |
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2019
- 2019-11-15 CN CN201911116332.5A patent/CN110748500B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110748500A (en) | 2020-02-04 |
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