CN104848280B - Centrifugal wind wheel cleaning device of extractor hood - Google Patents
Centrifugal wind wheel cleaning device of extractor hood Download PDFInfo
- Publication number
- CN104848280B CN104848280B CN201510223724.7A CN201510223724A CN104848280B CN 104848280 B CN104848280 B CN 104848280B CN 201510223724 A CN201510223724 A CN 201510223724A CN 104848280 B CN104848280 B CN 104848280B
- Authority
- CN
- China
- Prior art keywords
- disk
- wind wheel
- fixedly connected
- bearing
- cleaning device
- 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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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000006233 lamp black Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A centrifugal wind wheel cleaning device of an extractor hood comprises a motor and a wind wheel body, wherein the wind wheel body comprises a hub, a rear disc, a middle piece and a front disc, and a motor shaft is fixedly connected with the hub of the wind wheel body. The centrifugal wind wheel cleaning device further comprises a disc, wherein a plurality of flow guide holes distributed in a circle mode are formed in the disc, and a plurality of guiding slide dirt scraping holes surround the flow guide holes distributed in the circle mode. The disc is located between the front disc and the rear disc, and blades are in sliding fit with the guiding slide dirt scraping holes. By adopting the structure, when the extractor hood performs lampblack discharging work, a shaft sleeve, the disc and a centrifugal wind wheel synchronously rotate together, and a driving part is static. When the extractor hood stops working, the driving part is driven to perform reciprocating motion, the shaft sleeve performs driving, the disc performs reciprocating motion, the guiding slide dirt scraping holes formed in the disc are in sliding fit with the blades in the reciprocating motion process of the disc, accordingly oil stains on the blades are scraped, and operation is convenient.
Description
Technical field
The present invention relates to a kind of cleaning device of the centrifugal wind wheel of range hood, especially range hood.
Background technology
Currently available technology, a kind of range hood include motor, centrifugal wind wheel and volute, using vapor spraying and centrifugation wind
Wheel rotates the mode for combining and removes greasy dirt.Existing problems are：Complex structure, cleaning is not thoroughly, consume energy height.
The content of the invention
The purpose of the present invention is：A kind of centrifugal wind wheel cleaning device of range hood is provided.It has simple structure, operation
Conveniently, the characteristics of cleaning clean.
What the present invention was realized in：A kind of centrifugal wind wheel cleaning device of range hood, including motor and wind wheel body,
Wind wheel body includes wheel hub, hub disk, middle and shroud, and motor shaft is fixedly connected with the wheel hub of wind wheel body；Its special character exists
In：Also include a disk, have on the disk several rounded distributions pod apertures, several be oriented to slip scraping dirt orifice rings around
The pod apertures of rounded distribution；
Disk is located between forward and backward disk, and blade is slidably matched with slip scraping dirt hole is oriented to.
A kind of centrifugal wind wheel cleaning device of described range hood, which is characterized in that：Also include axle sleeve and driving
Part,
There is the axis hole positioned at center on the disk；
The axis hole of the disk is rotated and is slidably matched with motor shaft, and axle sleeve and disk link；
Actuator and axle sleeve pivot joint.
A kind of centrifugal wind wheel cleaning device of described range hood, which is characterized in that：Also include clutch shaft bearing and
Second bearing,
The outer ring of clutch shaft bearing is fixedly connected with the axis hole and axle sleeve, and motor shaft is slided with the inner ring of clutch shaft bearing and matched somebody with somebody
Close；
The outer ring of second bearing is fixedly connected with axle sleeve, inner ring is fixedly connected with actuator.
A kind of centrifugal wind wheel cleaning device of described range hood, which is characterized in that：Also include clutch shaft bearing and
Second bearing,
The outer ring of clutch shaft bearing is fixedly connected with the axis hole, and motor shaft is slidably matched with the inner ring of clutch shaft bearing；Axle sleeve
It is fixedly connected with disk, axle sleeve and motor shaft pivot joint；
The outer ring of second bearing is fixedly connected with axle sleeve, inner ring is fixedly connected with actuator.
A kind of centrifugal wind wheel cleaning device of described range hood, which is characterized in that：The wheel hub is planar,
Wheel hub and hub disk are integrally formed to be made；Disk is fitted with wheel hub and hub disk.
A kind of centrifugal wind wheel cleaning device of described range hood, which is characterized in that：Also include nut, screw rod,
Clutch shaft bearing and second bearing,
There is the axis hole positioned at center on the disk；
The motor shaft is fixedly connected with wheel hub, and clutch shaft bearing is fixed on wheel hub, and the outer ring of second bearing is solid with axis hole
Fixed to connect, nut is arranged in the inner ring of second bearing, and the driven end of screw rod is fixedly connected with the inner ring of clutch shaft bearing, screw rod and
Nut thread coordinates.
A kind of centrifugal wind wheel cleaning device of described range hood, which is characterized in that：Also include guide post, setting
Support on the shroud radially inner side,
There is pilot hole on the disk,
Guide post one end is fixedly connected with wheel hub, the other end is fixedly connected with support,
Guide post is slidably matched with pilot hole.
A kind of centrifugal wind wheel cleaning device of range hood of the present invention, the structure as adopting, in fume-exhausting oil extraction
When cigarette works, axle sleeve, disk and centrifugal wind wheel synchronous axial system together, actuator are static；Fume-exhausting quits work, and drives actuator
Move back and forth, axle sleeve transmission, disk is moved back and forth, during disk is moved back and forth, on disk, be oriented to slip scraping dirt hole and leaf
Piece is slidably matched, so as to the greasy dirt on blade is struck off, easy to operate.
Description of the drawings
Fig. 1 is the axonometric chart of the present invention.
Fig. 2 is the three-dimensional cutaway view of the present invention.
Fig. 3 is the sectional view of the present invention.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is the axonometric chart of second embodiment of the invention.
Fig. 6 is the three-dimensional cutaway view of second embodiment of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of centrifugal wind wheel cleaning device of range hood, including motor 1 and wind wheel body 2, wind wheel sheet
Body 2 includes wheel hub 21, hub disk 22, middle 23 and shroud 24, and motor shaft 11 is fixedly connected with the wheel hub 21 of wind wheel body 2.
Also include a disk 3, axle sleeve 4 and actuator 5,
There is the axis hole positioned at center on the disk 3, slip scraping dirt hole 31 and position is oriented to around rounded being distributed with of axis hole
In axis hole and several pod apertures 32 being oriented between slip scraping dirt hole 31；
Disk 3 is located between forward and backward disk 24,22, and blade 23 is slidably matched with slip scraping dirt hole 31 is oriented to；
The axis hole of the disk 3 is rotatably assorted with motor shaft 11, and axle sleeve 4 and disk 3 link；
Actuator 5 and 4 pivot joint of axle sleeve.
Also include clutch shaft bearing 61 and second bearing 62,
The outer ring of clutch shaft bearing 61 is fixedly connected with the axis hole and axle sleeve 4 of the disk 3, motor shaft 11 and clutch shaft bearing 61
Inner ring be fixedly connected；
The outer ring of second bearing 62 is fixedly connected with axle sleeve 4, inner ring is fixedly connected with actuator 5.Using such structure,
Disk 3, wind wheel body and axle sleeve 4 are rotated together；Disk 3 is slidably matched with motor shaft 11, and axle sleeve 4 is with disk 3 along motor
Axle slides.
The present invention can also be achieved in that：Also include clutch shaft bearing and second bearing,
The outer ring of clutch shaft bearing 61 is fixedly connected with the axis hole of disk 3, and motor shaft 11 is slided with the inner ring of clutch shaft bearing and matched somebody with somebody
Close；Axle sleeve 4 is fixedly connected with disk 3；
The outer ring of second bearing 62 is fixedly connected with axle sleeve 4, inner ring is fixedly connected with actuator 5.
As further improving：The wheel hub 21 is planar, and wheel hub 21 and hub disk 22 are integrally formed and make；Disk 4 with
Wheel hub 21 and hub disk 22 are fitted.
Embodiment 2
Also include nut 7, screw rod 8, clutch shaft bearing 61 and second bearing 62,
There is the axis hole positioned at center on the disk 3；
The motor shaft is fixedly connected with wheel hub 21, and clutch shaft bearing 61 is fixed on wheel hub 21, the outer ring of second bearing 62
It is fixedly connected with the axis hole on disk 3, nut 7 is arranged in the inner ring of second bearing 62, the driven end and clutch shaft bearing of screw rod 8
61 inner ring is fixedly connected, and screw rod 8 is coordinated with 7 screw thread of nut.
As further improving：Also include driven gear 91, driving gear 92 and motor 93,
Driven gear 91 is fixedly connected with the drive end of screw rod 8, and driving gear 92 is fixedly connected with step motor shaft, main,
92,91 conjunctions are nibbled from gear.
As further improving：Also include guide post 101, the support 102 being arranged on 24 radially inner side of the shroud,
There is pilot hole on the disk 3,
101 one end of guide post is fixedly connected with wheel hub 21, the other end is fixedly connected with support 102,
Guide post 101 is slidably matched with the pilot hole on disk 3.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (7)
1. the centrifugal wind wheel cleaning device of a kind of range hood, including motor and wind wheel body, wind wheel body include wheel hub, after
Disk, middle and shroud, motor shaft are fixedly connected with the wheel hub of wind wheel body；It is characterized in that：Also include a disk, the disk
On have several rounded distributions pod apertures, several be oriented to slip scraping dirt orifice rings around rounded distribution pod apertures；
Disk is located between forward and backward disk, and blade is slidably matched with slip scraping dirt hole is oriented to.
2. the centrifugal wind wheel cleaning device of a kind of range hood according to claim 1, it is characterised in that：Also include axle sleeve
And actuator,
There is the axis hole positioned at center on the disk；
The axis hole of the disk is rotated and is slidably matched with motor shaft, and axle sleeve and disk link；
Actuator and axle sleeve pivot joint.
3. the centrifugal wind wheel cleaning device of a kind of range hood according to claim 2, it is characterised in that：Also include first
Bearing and second bearing,
The outer ring of clutch shaft bearing is fixedly connected with the axis hole and axle sleeve, and motor shaft is slidably matched with the inner ring of clutch shaft bearing；
The outer ring of second bearing is fixedly connected with axle sleeve, inner ring is fixedly connected with actuator.
4. the centrifugal wind wheel cleaning device of a kind of range hood according to claim 2, it is characterised in that：Also include first
Bearing and second bearing,
The outer ring of clutch shaft bearing is fixedly connected with the axis hole, and motor shaft is slidably matched with the inner ring of clutch shaft bearing；Axle sleeve and circle
Disk is fixedly connected, axle sleeve and motor shaft pivot joint；
The outer ring of second bearing is fixedly connected with axle sleeve, inner ring is fixedly connected with actuator.
5. the centrifugal wind wheel cleaning device of a kind of range hood according to claim 1,2,3 or 4, it is characterised in that：Institute
State wheel hub planar, wheel hub and hub disk are integrally formed and make；Disk is fitted with wheel hub and hub disk.
6. the centrifugal wind wheel cleaning device of a kind of range hood according to claim 1, it is characterised in that：Also include spiral shell
Mother, screw rod, clutch shaft bearing and second bearing,
There is the axis hole positioned at center on the disk；
The motor shaft is fixedly connected with wheel hub, and clutch shaft bearing is fixed on wheel hub, and the outer ring of second bearing is fixed with axis hole and connected
Connect, nut is arranged in the inner ring of second bearing, the driven end of screw rod is fixedly connected with the inner ring of clutch shaft bearing, screw rod and nut
Screw thread coordinates.
7. the centrifugal wind wheel cleaning device of a kind of range hood according to claim 1, it is characterised in that：Also include being oriented to
Bar, the support being arranged on the shroud radially inner side,
There is pilot hole on the disk,
Guide post one end is fixedly connected with wheel hub, the other end is fixedly connected with support,
Guide post is slidably matched with pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223724.7A CN104848280B (en) | 2015-05-05 | 2015-05-05 | Centrifugal wind wheel cleaning device of extractor hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223724.7A CN104848280B (en) | 2015-05-05 | 2015-05-05 | Centrifugal wind wheel cleaning device of extractor hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848280A CN104848280A (en) | 2015-08-19 |
| CN104848280B true CN104848280B (en) | 2017-03-22 |
Family
ID=53848126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223724.7A Active CN104848280B (en) | 2015-05-05 | 2015-05-05 | Centrifugal wind wheel cleaning device of extractor hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848280B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708133A (en) * | 2019-01-14 | 2019-05-03 | 张树祥 | A kind of multifuctional solar residential building chimney emission purification device |
| CN112275687A (en) * | 2020-09-24 | 2021-01-29 | 菏泽处堂机械租赁有限公司 | Greasy dirt cleaning equipment on water pump impeller |
| CN114460098B (en) * | 2022-02-18 | 2024-03-08 | 蚌埠市特种设备监督检验中心 | Nondestructive testing equipment for flaw detection of inner wall of pressure pipeline |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4432474B2 (en) * | 2003-11-27 | 2010-03-17 | ダイキン工業株式会社 | Centrifugal blower impeller and centrifugal blower provided with the impeller |
| CN2926879Y (en) * | 2006-06-30 | 2007-07-25 | 郭斌学 | Washing-free, jet-flowing and energy-saving cooker hood |
| CN201787640U (en) * | 2010-08-18 | 2011-04-06 | 广东万家乐燃气具有限公司 | Range hood free of detaching and cleaning |
| CN202002176U (en) * | 2010-11-09 | 2011-10-05 | 杭州老板电器股份有限公司 | Range hood with internal self-cleaning function |
| CN202789712U (en) * | 2012-09-14 | 2013-03-13 | 宜章县欧奕尔家电制造有限公司 | Disassembly-free cleaning-free oil non-viscous impeller for oil smoke exhauster |
| CN204648384U (en) * | 2015-05-05 | 2015-09-16 | 姚星桃 | A kind of centrifugal wind wheel cleaning device of range hood |
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2015
- 2015-05-05 CN CN201510223724.7A patent/CN104848280B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104848280A (en) | 2015-08-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: NO.175, Jiaxing Industrial Zone, Shuikou Town, Kaiping City, Jiangmen City, Guangdong Province Patentee after: Yao Xingtao Address before: 528427, No. 8, Jin Jin Hui Industrial Zone, Nantou Town, Zhongshan, Guangdong Patentee before: Yao Xingtao |