CN108678976A - A kind of small-sized dry and wet two-purpose dust collector electric fan - Google Patents
A kind of small-sized dry and wet two-purpose dust collector electric fan Download PDFInfo
- Publication number
- CN108678976A CN108678976A CN201810658549.8A CN201810658549A CN108678976A CN 108678976 A CN108678976 A CN 108678976A CN 201810658549 A CN201810658549 A CN 201810658549A CN 108678976 A CN108678976 A CN 108678976A
- Authority
- CN
- China
- Prior art keywords
- wet
- isolation cover
- waterproof isolation
- electric fan
- small
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 41
- 238000002955 isolation Methods 0.000 claims abstract description 41
- 238000010276 construction Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000411 inducer Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
- H02K7/145—Hand-held machine tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of small-sized dry and wet two-purpose dust collector electric fans, including：Waterproof isolation cover, front end face are formed with wind-guiding wheel construction；Impeller of blower is set to the front side of waterproof isolation cover；Magneto is installed in the installation cavity of waterproof isolation cover, and the motor shaft of magneto forward extends out the front end face of waterproof isolation cover and is connected with impeller of blower；Air intake cover is covered on the front end face of waterproof isolation cover, offers air inlet in the middle part of air intake cover, and impeller of blower be located at it is in air intake cover and opposite with air inlet position.By wind-guiding wheel construction and waterproof isolation cover unitary design in its technical solution, be conducive to the miniaturization of Wet-dry machine and lighting, when designing Wet-dry dust catcher, since the structure of electric fan is more succinct, and magneto is ready-made matured product, be more flexible than existing Wet-dry electric fan and feasibility so that it can seem, both can small design horizontal machine, vertical machine and hand-portable machine can also be designed.
Description
Technical field
The present invention relates to cleaner installations technical field more particularly to a kind of small-sized dry and wet two-purpose dust collector electric fans.
Background technology
Dust catcher electric fan is mainly made of wind turbine and motor two parts at present, it is also divided into dry type machine and Wet-dry machine
Two major classes.Difference lies in the air-flows by dry type machine to run through wind turbine and motor, the work of suction air existing in this way for their structure
With motor radiating cooling is given again, then wind turbine with motor is mutually to completely cut off to Wet-dry machine, it is evident that be because of moisture and moisture content not
Motor can be passed through.
In order to accomplish that this point just must be in the corresponding structural member of the fan design of the electric fan of dust catcher, so in the market
The volume of existing Wet-dry dust catcher is all bigger, this is because the structure of Wet-dry dust catcher electric fan is more multiple
It is miscellaneous, it is very heavy the hand-held Wet-dry machine of small volume.
Refering to application No. is the Chinese patent of CN201520234450 " a kind of wind turbine for dust catcher ", one kind is disclosed
For the wind turbine of dust catcher, including motor, motor includes the shell being fixedly connected with end cap and the silicon steel that is fixed in shell
Stator and coil, the silicon steel rotor on motor driving shaft, are sheathed on silicon steel rotor at the bearing for installing motor driving shaft
Outer magnet steel is equipped with wind scooper on end cap, and the cover body end face of wind scooper is fixed with inducer, in the cover body end face of wind scooper
Portion is formed with the first air inlet hole, and cover body peripheral wall is formed with gas vent；It is internally provided with to be connected with motor driving shaft in wind scooper
One fan blade.Obviously, structure is complex bulky.
Also have at present and so that complete machine is seemed than lighter hand-held set motor part application magneto, but its it is damp proof with
And proof mechanism of water is generally arranged in the dust hood of host first half, water is detached with air in cover, and the rubbish such as water and dust stay
In cover, air is then inhaled into wind turbine through anti-dust filter mesh, and not thorough enough due to detaching, actual effect is less desirable, the skill
Art scheme can't be done sucking power greatly because of reasons in structure.
Invention content
For the above-mentioned problems in the prior art, one kind is now provided and is intended to that the miniaturization of Wet-dry machine can be conducive to
And the small-sized dry and wet two-purpose dust collector electric fan of lighting, to overcome above-mentioned technological deficiency.
Specific technical solution is as follows：
A kind of small-sized dry and wet two-purpose dust collector electric fan, including：
Waterproof isolation cover, front end face are formed with wind-guiding wheel construction；
Impeller of blower is set to the front side of waterproof isolation cover；
Magneto is installed in the installation cavity of waterproof isolation cover, and the motor shaft of magneto forward extend out waterproof every
Front end face from cover is simultaneously connected with impeller of blower；
Air intake cover is covered on the front end face of waterproof isolation cover, and air inlet, and impeller of blower position are offered in the middle part of air intake cover
In in air intake cover and opposite with air inlet position.
Preferably, installation cavity is set to the rear end of waterproof isolation cover, and the rear end opening of installation cavity, magneto is by waterproof
The rear end of isolation cover is embedded in installation cavity.
Preferably, having radiator shutter in magneto, radiator shutter is set on the armature spindle in magneto.
Preferably, inducer structure annular is arranged in the front end face of waterproof isolation cover, and wind-guiding wheel construction includes tilting to set
The multiple wind blades set and be evenly arranged.
Preferably, front end face and the rear end of inducer fabric connectivity waterproof isolation cover.
Preferably, waterproof isolation cover includes the annular slab to link into an integrated entity from the front to the back, the cylinder for being cylindrical in shape structure, and cylinder
Installation cavity is formed in vivo, and wind-guiding wheel construction is formed on annular slab.
Preferably, in annular slab the formation that extends back of rear end face have it is several installing to Wet-dry dust catcher
Mounting plate.
Preferably, being further opened with outside the shell of magneto several passing in and out the air inlet/outlet of air-flow.
The advantageous effect of above-mentioned technical proposal is：
Small-sized dry and wet two-purpose dust collector electric fan includes waterproof isolation cover, impeller of blower, magneto, air intake cover, and is led
Wind wheel structure and the design that waterproof isolation cover is integral type, are designed at waterproof isolation cover front end face by inducer structure assembly, make
It must be conducive to the miniaturization of Wet-dry machine and lighting, when designing and producing Wet-dry dust catcher, due to the knot of electric fan
Structure is more succinct, and magneto is ready-made matured product, so it can seem than existing Wet-dry electric fan more
Have flexibility and feasibility, both can also design vertical machine and hand-portable machine etc. with the horizontal machine of small design.
Description of the drawings
Fig. 1 is the stereogram of the small-sized dry and wet two-purpose dust collector electric fan of the present invention；
Fig. 2 is the stereogram at the small-sized another visual angle of dry and wet two-purpose dust collector electric fan of the present invention；
Fig. 3 is the explosive view of the small-sized dry and wet two-purpose dust collector electric fan of the present invention；
Fig. 4 is the explosive view at the small-sized another visual angle of dry and wet two-purpose dust collector electric fan of the present invention；
Fig. 5 is the side sectional structure chart of the small-sized dry and wet two-purpose dust collector electric fan of the present invention.
Specific implementation mode
It is real below in order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand
1 to 5 pair of example combination attached drawing small-sized dry and wet two-purpose dust collector electric fan provided by the invention is applied to be specifically addressed.
Refering to fig. 1 and Fig. 2, it is the stereogram of small-sized dry and wet two-purpose dust collector electric fan；It is small-sized dry in conjunction with Fig. 3 and Fig. 4
The explosive view of wet two-purpose dust collector electric fan；And Fig. 5, it is the side sectional structure chart of small-sized dry and wet two-purpose dust collector electric fan.
And it is the direction in the present embodiment from the front to the back to define the direction from left to right as shown on paper in Fig. 5.
As shown in Fig. 1 to 5, small-sized dry and wet two-purpose dust collector electric fan provided by the invention includes：Waterproof isolation cover 1,
Front end face is formed with wind-guiding wheel construction 5；Impeller of blower 3 is set to the front side of waterproof isolation cover 1；Magneto 2 is installed on anti-
In the installation cavity of water segregation cover 1, and the motor shaft of magneto 2 forward extend out waterproof isolation cover 1 front end face and with wind turbine wind
Leaf 3 is connected, to drive impeller of blower 3 to rotate；Air intake cover 4 is covered on the front end face of waterproof isolation cover 1, the middle part of air intake cover 4
Offer air inlet 6, and impeller of blower 3 be located at it is in air intake cover 4 and opposite with 6 position of air inlet.
Based on the above-mentioned technical proposal, small-sized dry and wet two-purpose dust collector electric fan includes waterproof isolation cover 1, impeller of blower 3, forever
Magneto 2, air intake cover 4, and wind-guiding wheel construction 5 and the design that waterproof isolation cover 1 is integral type, wind-guiding wheel construction 5 is integrated and is set
It counts in 1 front end face of waterproof isolation cover so that be conducive to the miniaturization of Wet-dry machine and lighting, designing and producing Wet-dry
When dust catcher, since the structure of electric fan is more succinct, and magneto 2 is ready-made matured product, so it can seem
It is more flexible than existing Wet-dry electric fan and feasibility, can also both be designed vertical with the horizontal machine of small design
Formula machine and hand-portable machine etc..
The present embodiment is in specifically used, and magneto 2 drives impeller of blower 3 to rotate, and impeller of blower 3 is mainly by upper leaf
Disk, lower leaf dish and multiple blade three parts composition, 3 high speed rotation of impeller of blower, and aspirate air, air-flow from air intake cover 4 into
Air port 6 enters, and is discharged through blade and interlobate air duct, and enters inducer structure 5, is then exported outside electric fan, to
A quite high negative pressure is generated at air inlet 6 to realize air draught effect.
In a preferred embodiment, installation cavity is set to the rear end of waterproof isolation cover 1, and the rear end of installation cavity is spacious
Mouthful, magneto 2 is embedded in by the rear end of waterproof isolation cover 1 in installation cavity so that installation is more convenient.Further, wind-guiding
Wheel construction 5 is circular layout in the front end face of waterproof isolation cover 1, and wind-guiding wheel construction 5 includes being obliquely installed and being evenly arranged more
A wind blade.Further, wind-guiding wheel construction 5 is connected to front end face and the rear end of isolation cover.Specifically, waterproof isolation cover 1 wraps
The annular slab 7 to link into an integrated entity from the front to the back, the cylinder 8 for being cylindrical in shape structure are included, and forms installation cavity in cylinder 8, on annular slab 7
Form wind-guiding wheel construction 5 so that be expelled directly out outside electric fan without entering magneto 2 by the air-flow of wind-guiding wheel construction 5
It is interior.Further, the formation to extend back in the rear end face of annular slab 7 has several installing to Wet-dry dust catcher
Mounting plate 9.
Embodiment as a further preference, magneto 2 is interior, and there is radiator shutter 10, radiator shutter 10 to be set in forever
On armature spindle in magneto 2, to be capable of providing the exhaust fan to cool down to 2 internal heat dissipating of magneto when armature spindle rotates
Function cools down without suction airflow, is conducive to the miniaturization of Wet-dry machine and lighting.Further, magneto 2
Shell outside be further opened with it is several to pass in and out the air inlet/outlet of air-flow, in order to itself cool down.Further, magneto 2
Front end pass through several screws and connect waterproof isolation cover 1, it is easy to disassemble and fixed.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It changes or even equivalent, but falls in protection scope of the present invention.
Claims (8)
1. a kind of small-sized dry and wet two-purpose dust collector electric fan, which is characterized in that including：
Waterproof isolation cover (1), front end face are formed with wind-guiding wheel construction (5)；
Impeller of blower (3) is set to the front side of the waterproof isolation cover (1)；
Magneto (2) is installed in the installation cavity of the waterproof isolation cover (1), and the motor of the magneto (2) is axial
The preceding front end face for stretching out the waterproof isolation cover (1) is simultaneously connected with the impeller of blower (3)；
Air intake cover (4) is covered on the front end face of the waterproof isolation cover (1), air inlet is offered in the middle part of the air intake cover (4)
(6), and the impeller of blower (3) is located in the air intake cover (4) and opposite with the air inlet (6) position.
2. small-sized dry and wet two-purpose dust collector electric fan as described in claim 1, which is characterized in that the installation cavity is set to institute
The rear end of waterproof isolation cover (1), and the rear end opening of the installation cavity are stated, the magneto (2) is by the waterproof isolation cover
(1) rear end is embedded in the installation cavity.
3. small-sized dry and wet two-purpose dust collector electric fan as described in claim 1, which is characterized in that in the magneto (2)
With radiator shutter (10), the radiator shutter (10) is set on the armature spindle in the magneto (2).
4. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 2 or claim 3, which is characterized in that the wind-guiding wheel construction
(5) it is circular layout in the front end face of the waterproof isolation cover (1), and the wind-guiding wheel construction (5) includes being obliquely installed and uniformly
Multiple wind blades of arrangement.
5. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 4, which is characterized in that the wind-guiding wheel construction (5)
It is connected to front end face and the rear end of the waterproof isolation cover (1).
6. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 5, which is characterized in that the waterproof isolation cover (1)
Including link into an integrated entity from the front to the back annular slab (7), be cylindrical in shape the cylinder (8) of structure, and described in being formed in the cylinder (8)
Installation cavity forms the wind-guiding wheel construction (5) on the annular slab (7).
7. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 6, which is characterized in that in the annular slab (7)
The formation that rear end face extends back has several installing to the mounting plate (9) on Wet-dry dust catcher.
8. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 3, which is characterized in that the magneto (2)
It is further opened with outside shell several passing in and out the air inlet/outlet of air-flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658549.8A CN108678976A (en) | 2018-06-25 | 2018-06-25 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658549.8A CN108678976A (en) | 2018-06-25 | 2018-06-25 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108678976A true CN108678976A (en) | 2018-10-19 |
Family
ID=63812065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810658549.8A Pending CN108678976A (en) | 2018-06-25 | 2018-06-25 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678976A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172305A (en) * | 2021-11-16 | 2022-03-11 | 星德胜科技(苏州)股份有限公司 | Waterproof structure of dry-wet dual-purpose dust collector motor |
| CN114983265A (en) * | 2022-06-24 | 2022-09-02 | 江苏川欧科技有限公司 | Vacuum cleaner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008036188A (en) * | 2006-08-08 | 2008-02-21 | Kyushu Hitachi Maxell Ltd | Warm air dryer |
| CN202360464U (en) * | 2011-12-07 | 2012-08-01 | 永康市华港厨具配件有限公司 | Balanced axial-flow blower |
| CN203230620U (en) * | 2013-04-24 | 2013-10-09 | 东风汽车公司 | Friction proofing device of centrifugal electric pump |
| CN105485034A (en) * | 2016-01-14 | 2016-04-13 | 浙江新昌别克跃电动工具有限公司 | Air extraction induction motor |
| CN207349148U (en) * | 2017-11-03 | 2018-05-11 | 大同市赛诚机车设备有限责任公司 | A kind of locomotive cartridge type centrifugal fan |
| CN208442047U (en) * | 2018-06-25 | 2019-01-29 | 宁波富佳实业有限公司 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
-
2018
- 2018-06-25 CN CN201810658549.8A patent/CN108678976A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008036188A (en) * | 2006-08-08 | 2008-02-21 | Kyushu Hitachi Maxell Ltd | Warm air dryer |
| CN202360464U (en) * | 2011-12-07 | 2012-08-01 | 永康市华港厨具配件有限公司 | Balanced axial-flow blower |
| CN203230620U (en) * | 2013-04-24 | 2013-10-09 | 东风汽车公司 | Friction proofing device of centrifugal electric pump |
| CN105485034A (en) * | 2016-01-14 | 2016-04-13 | 浙江新昌别克跃电动工具有限公司 | Air extraction induction motor |
| CN207349148U (en) * | 2017-11-03 | 2018-05-11 | 大同市赛诚机车设备有限责任公司 | A kind of locomotive cartridge type centrifugal fan |
| CN208442047U (en) * | 2018-06-25 | 2019-01-29 | 宁波富佳实业有限公司 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172305A (en) * | 2021-11-16 | 2022-03-11 | 星德胜科技(苏州)股份有限公司 | Waterproof structure of dry-wet dual-purpose dust collector motor |
| CN114983265A (en) * | 2022-06-24 | 2022-09-02 | 江苏川欧科技有限公司 | Vacuum cleaner |
| CN114983265B (en) * | 2022-06-24 | 2023-11-28 | 江苏川欧科技有限公司 | Dust collector |
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Address after: 315400 Chang'an Road 303 Yangming Street, Yuyao City, Zhejiang Province Applicant after: Ningbo Fujia Industrial Co., Ltd. Address before: 315400 Chang'an Road 303, Yuyao City, Ningbo City, Zhejiang Province Applicant before: Ningbo Fujia Industrial Co., Ltd. |