CN106091060A - A kind of centrifugal cooking fume exhauster with aerofoil fan - Google Patents
A kind of centrifugal cooking fume exhauster with aerofoil fan Download PDFInfo
- Publication number
- CN106091060A CN106091060A CN201610601783.8A CN201610601783A CN106091060A CN 106091060 A CN106091060 A CN 106091060A CN 201610601783 A CN201610601783 A CN 201610601783A CN 106091060 A CN106091060 A CN 106091060A
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- CN
- China
- Prior art keywords
- centrifugal
- aerofoil fan
- collecting hood
- oil
- fan
- 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
-
- 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
Abstract
The present invention discloses a kind of centrifugal cooking fume exhauster with aerofoil fan, including: exhaust fume collecting hood, the spiral case being arranged in exhaust fume collecting hood, the centrifugal fan being arranged in spiral case, drive the motor of centrifugal fan, and be arranged on the oil cleaner screen of exhaust fume collecting hood air inlet；It is characterized in that, the air inlet at exhaust fume collecting hood is provided with aerofoil fan, and described oil cleaner screen gear collects, in the outside of aerofoil fan, the greasy dirt that aerofoil fan throws away simultaneously.When smoke exhaust ventilator runs, aerofoil fan also can concomitant rotation.When oil smoke encounters tube-axial fan, can be got rid of to surrounding under the influence of centrifugal force, and collected along oil circuit inflow lubricating cup by oil cleaner screen, improve the oil smoke separating effect of oil cleaner screen, also be able to increase the intake of cigarette machine simultaneously.For traditional smoke exhaust ventilator, the present invention greatly improves the ability that oil smoke separates for the first time, decreases the oil smoke entered within smoke exhaust ventilator, decreases the cleaning time of cigarette machine, make cigarette machine be truly realized few cleaning even zero cleaning.
Description
Technical field
The present invention relates to kitchen fume elimination technique field, particularly relate to a kind of centrifugal lampblack with aerofoil fan
Machine.
Background technology
Smoke exhaust ventilator is the most common a kind of kitchen fume remover apparatus.During work, motor is driven to make wind wheel make height
Speed rotates, and forms negative pressuren zone in making spatial dimension certain above cooking stove, is sucked by indoor soot gas inside smoke exhaust ventilator,
Soot gas filters through oil cleaner screen, carries out oil smoke for the first time and separates, inside cigarette machine air channel, by the rotation of turbine
Soot gas carries out secondary oil smoke separation, and the oil smoke in wind cabinet is subject to centrifugal forces, and mist of oil is aggregated into oil droplet, logical
Cross oil circuit and collect lubricating cup, the path discharge that the tailing edge of the flue gas after purification is fixing.
But, the oil cleaner screen of lampblack absorber the most on the market is fixed often, and the oil strain effect of oil cleaner screen is on the low side so that
The greasy dirt amount that secondary oil smoke separates is relatively big, not only needs often to clean, and causes the service life reduction of smoke exhaust ventilator.One application
Number for 201420264166.X devise a kind of can along with motor coaxle rotate oil cleaner screen, this structure is despite relatively good
Oil strain effect, but simultaneously, also greatly reducing the intake of cigarette machine, using effect is unsatisfactory.
Summary of the invention
For problems of the prior art, it is an object of the invention to provide a kind of oil smoke being effectively improved oil cleaner screen
Separating effect and the big centrifugal lampblack machine of intake.
For reaching object above, the present invention adopts the following technical scheme that.
A kind of centrifugal cooking fume exhauster with aerofoil fan, including: exhaust fume collecting hood, the spiral case being arranged in exhaust fume collecting hood, peace
The centrifugal fan being contained in spiral case, drives the motor of centrifugal fan, and is arranged on the oil cleaner screen of exhaust fume collecting hood air inlet；
It is characterized in that, the air inlet at exhaust fume collecting hood is provided with aerofoil fan, and described oil cleaner screen gear is received in the outside of aerofoil fan simultaneously
The greasy dirt that collection aerofoil fan throws away.
As with improvement, the output shaft of described motor extends to exhaust fume collecting hood air inlet, described aerofoil fan and motor
Output shaft connects.
As with improvement, described aerofoil fan includes: several flabellums and guide ring, is provided with oil circuit and oil on exhaust fume collecting hood
Cup, described guide ring is used for receiving greasy dirt that flabellum throws away and is collected in lubricating cup by greasy dirt by oil circuit.
As with improvement, described guide ring is for being connected to each flabellum outer end annulus.
As with improvement, described guide ring and flabellum are formed in one structure.
As with improvement, described guide ring and flabellum are Split type structure.
As with improvement, described guide ring omits, and the greasy dirt that described flabellum throws away directly is collected by oil cleaner screen.
The invention has the beneficial effects as follows: leafy by adding an axial flow in the air inlet of common centrifugal cooking fume exhauster
Fan, when smoke exhaust ventilator runs, aerofoil fan also can concomitant rotation.When oil smoke encounters tube-axial fan, at centrifugal force
Effect is lower can be got rid of to surrounding, and is collected along oil circuit inflow lubricating cup by oil cleaner screen, and the oil smoke that improve oil cleaner screen separates effect
Really, it also is able to increase the intake of cigarette machine simultaneously.For traditional smoke exhaust ventilator, the present invention greatly improves for the first time
The ability that oil smoke separates, increases the air quantity of cigarette machine, decreases the oil smoke content entered in air.Meanwhile, The present invention reduces
Entrance oil smoke within smoke exhaust ventilator, and decrease the accumulation of the internal oil stain of spiral case, extend the life-span of smoke exhaust ventilator.This
Outward, invention further reduces the cleaning time of cigarette machine, make cigarette machine be truly realized few cleaning even zero cleaning.
Accompanying drawing explanation
Fig. 1 show the centrifugal lampblack machine structural representation that the present invention provides.
Fig. 2 show axial flow fan structure schematic diagram.
Description of reference numerals:
1: air inlet, 2: exhaust fume collecting hood, 3: spiral case, 4: centrifugal fan, 5: motor, 6: aerofoil fan, 7: output shaft.
6-1: flabellum, 6-2: guide ring.
Detailed description of the invention
It is more fully understood that the essence of the present invention, below in conjunction with the accompanying drawings concrete to the present invention for convenience of those skilled in the art
Embodiment is described in detail.
As it is shown in figure 1, a kind of centrifugal cooking fume exhauster with aerofoil fan, including: the exhaust fume collecting hood 2 of band air inlet 1, peace
The spiral case 3 being contained in exhaust fume collecting hood 2, the centrifugal fan 4 being arranged in spiral case 3, and drive the motor 5 of centrifugal fan 4；Its
It is characterised by, at the air inlet 1 of exhaust fume collecting hood 2, is provided with aerofoil fan 6.
Wherein, the output shaft 7 of described motor 5 extends at the air inlet 1 of exhaust fume collecting hood 2, described aerofoil fan 6 and motor 5
Output shaft 7 connect, and aerofoil fan 6 is positioned at the oil cleaner screen of smoke exhaust ventilator.
When smoke exhaust ventilator runs, aerofoil fan 6 rotation coaxial with centrifugal fan 4, when oil smoke encounters aerofoil fan 6
Time, can be got rid of to surrounding under the influence of centrifugal force, be effectively improved oil smoke separating effect, it is to avoid too much oil smoke is entered spiral case
In 3, decrease the cleaning time of smoke exhaust ventilator, make smoke exhaust ventilator be truly realized few cleaning even zero cleaning.Meanwhile, aerofoil fan
The setting of 6 also increases the intake of smoke exhaust ventilator, is effectively improved oil smoke and gets rid of effect.
As in figure 2 it is shown, described aerofoil fan 6 includes: several flabellums 6-1 and guide ring 6-2, exhaust fume collecting hood 2 is provided with
Oil circuit and lubricating cup, greasy dirt is collected in lubricating cup by the greasy dirt that described guide ring 6-2 throws away for receiving flabellum by oil circuit.
In the present embodiment, preferably guide ring 6-2 is connected to the outer end of each flabellum 6-1, and guide ring 6-2 with flabellum 6-1 is
Integrated formed structure.In other embodiments, described guide ring and flabellum are Split type structure, as long as flabellum can be thrown away
Greasy dirt all collects.As a kind of conversion embodiment of the present embodiment, described guide ring also can omit, at oil cleaner screen
It is provided with and can collect flabellum and throw away the corresponding construction of greasy dirt, be not limited to the present embodiment.
The essence of the present invention has been described in detail by above detailed description of the invention, but can not come the present invention's with this
Protection domain limits.It should be evident that under the enlightenment of essence of the present invention, the art those of ordinary skill also can enter
Row many improve and modify, it should be noted that these improve and modify all fall the present invention claims it
In.
Claims (7)
1. with a centrifugal cooking fume exhauster for aerofoil fan, including: exhaust fume collecting hood, the spiral case being arranged in exhaust fume collecting hood, install
Centrifugal fan in spiral case, drives the motor of centrifugal fan, and is arranged on the oil cleaner screen of exhaust fume collecting hood air inlet；Its
Being characterised by, the air inlet at exhaust fume collecting hood is provided with aerofoil fan, and described oil cleaner screen gear is collected in the outside of aerofoil fan simultaneously
The greasy dirt that aerofoil fan throws away.
Centrifugal cooking fume exhauster the most according to claim 1, it is characterised in that the output shaft of described motor extends to collect cigarette
Cover air inlet, described aerofoil fan is connected with the output shaft of motor.
Centrifugal cooking fume exhauster the most according to claim 1, it is characterised in that described aerofoil fan includes: several fans
Leaf and guide ring, be provided with oil circuit and lubricating cup on exhaust fume collecting hood, and described guide ring is used for receiving greasy dirt that flabellum throws away and by oily
Greasy dirt is collected in lubricating cup by road.
Centrifugal cooking fume exhauster the most according to claim 3, it is characterised in that described guide ring is for being connected to outside each flabellum
End annulus.
Centrifugal cooking fume exhauster the most according to claim 3, it is characterised in that described guide ring is formed in one with flabellum
Structure.
Centrifugal cooking fume exhauster the most according to claim 3, it is characterised in that described guide ring and flabellum are split knot
Structure.
Centrifugal cooking fume exhauster the most according to claim 3, it is characterised in that described guide ring omits, and described flabellum gets rid of
The greasy dirt gone out directly is collected by oil cleaner screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601783.8A CN106091060A (en) | 2016-07-26 | 2016-07-26 | A kind of centrifugal cooking fume exhauster with aerofoil fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601783.8A CN106091060A (en) | 2016-07-26 | 2016-07-26 | A kind of centrifugal cooking fume exhauster with aerofoil fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106091060A true CN106091060A (en) | 2016-11-09 |
Family
ID=57450517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601783.8A Pending CN106091060A (en) | 2016-07-26 | 2016-07-26 | A kind of centrifugal cooking fume exhauster with aerofoil fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091060A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006745A (en) * | 2017-06-16 | 2018-05-08 | 宁波方太厨具有限公司 | Water curtain filter range hood |
| CN108167902A (en) * | 2018-03-07 | 2018-06-15 | 佛山市云米电器科技有限公司 | Self-cleaning oil-fume separating device |
| CN108167901A (en) * | 2018-03-07 | 2018-06-15 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with cleaning function |
| CN108224524A (en) * | 2018-03-07 | 2018-06-29 | 佛山市云米电器科技有限公司 | A kind of self-cleaning smoke machine |
| CN108253497A (en) * | 2018-03-07 | 2018-07-06 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with oil fume separator |
| CN108266771A (en) * | 2018-03-07 | 2018-07-10 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with oil smoke separation assembly |
| CN109812853A (en) * | 2019-03-08 | 2019-05-28 | 珠海格力电器股份有限公司 | The fan assembly and range hood of range hood |
| CN110517976A (en) * | 2019-08-26 | 2019-11-29 | 石狮市扎南贸易有限公司 | A kind of wafer resist remover |
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| CN2385239Y (en) * | 1999-07-29 | 2000-06-28 | 吴子能 | Extraction type kitchen ventilator |
| EP2196736A1 (en) * | 2008-12-10 | 2010-06-16 | Electrolux Home Products Corporation N.V. | Suction Hood |
| CN103557542A (en) * | 2013-10-21 | 2014-02-05 | 崔志伟 | Smoke exhaust ventilator realizing mechanical oil removing |
| CN204201972U (en) * | 2014-05-12 | 2015-03-11 | 王茂春 | Automatic rotation axial wheel dish |
| CN204388168U (en) * | 2014-12-18 | 2015-06-10 | 宁波方太厨具有限公司 | A kind of range hood with filtering function |
| CN205909374U (en) * | 2016-07-26 | 2017-01-25 | 广东万家乐燃气具有限公司 | Centrifugal smoke ventilator with axial fan |
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| CN2385239Y (en) * | 1999-07-29 | 2000-06-28 | 吴子能 | Extraction type kitchen ventilator |
| EP2196736A1 (en) * | 2008-12-10 | 2010-06-16 | Electrolux Home Products Corporation N.V. | Suction Hood |
| CN103557542A (en) * | 2013-10-21 | 2014-02-05 | 崔志伟 | Smoke exhaust ventilator realizing mechanical oil removing |
| CN204201972U (en) * | 2014-05-12 | 2015-03-11 | 王茂春 | Automatic rotation axial wheel dish |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006745A (en) * | 2017-06-16 | 2018-05-08 | 宁波方太厨具有限公司 | Water curtain filter range hood |
| CN108006745B (en) * | 2017-06-16 | 2024-02-20 | 宁波方太厨具有限公司 | Water curtain filtering fume exhaust fan |
| CN108224524B (en) * | 2018-03-07 | 2023-01-03 | 佛山市云米电器科技有限公司 | Self-cleaning type range hood |
| CN108224524A (en) * | 2018-03-07 | 2018-06-29 | 佛山市云米电器科技有限公司 | A kind of self-cleaning smoke machine |
| CN108253497A (en) * | 2018-03-07 | 2018-07-06 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with oil fume separator |
| CN108266771A (en) * | 2018-03-07 | 2018-07-10 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with oil smoke separation assembly |
| CN108253497B (en) * | 2018-03-07 | 2022-12-30 | 佛山市云米电器科技有限公司 | Range hood with oil smoke separator |
| CN108167901A (en) * | 2018-03-07 | 2018-06-15 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with cleaning function |
| CN108167901B (en) * | 2018-03-07 | 2023-01-03 | 佛山市云米电器科技有限公司 | Range hood with cleaning function |
| CN108266771B (en) * | 2018-03-07 | 2023-01-03 | 佛山市云米电器科技有限公司 | Range hood with oil smoke separation assembly |
| CN108167902A (en) * | 2018-03-07 | 2018-06-15 | 佛山市云米电器科技有限公司 | Self-cleaning oil-fume separating device |
| CN109812853A (en) * | 2019-03-08 | 2019-05-28 | 珠海格力电器股份有限公司 | The fan assembly and range hood of range hood |
| CN109812853B (en) * | 2019-03-08 | 2024-02-23 | 珠海格力电器股份有限公司 | Fan assembly of range hood and range hood |
| CN110517976A (en) * | 2019-08-26 | 2019-11-29 | 石狮市扎南贸易有限公司 | A kind of wafer resist remover |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |