CN205909374U - Centrifugal smoke ventilator with axial fan - Google Patents
Centrifugal smoke ventilator with axial fan Download PDFInfo
- Publication number
- CN205909374U CN205909374U CN201620801724.0U CN201620801724U CN205909374U CN 205909374 U CN205909374 U CN 205909374U CN 201620801724 U CN201620801724 U CN 201620801724U CN 205909374 U CN205909374 U CN 205909374U
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- oil
- centrifugal
- fan
- smoke
- guide ring
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Abstract
The utility model discloses a centrifugal smoke ventilator with axial fan, include: the spiral case in album petticoat pipe is installed to the collection petticoat pipe, installs the centrifugal fan in the spiral case, drives centrifugal fan's motor to and install at album oil cleaner screen of petticoat pipe air intake department, its characterized in that is equipped with axial fan in the air intake department of album petticoat pipe, the oil cleaner screen keeps off the greasy dirt that throws away at axial fan's outside simulataneous collection axial fan. When smoke ventilator moved, axial fan also can rotate thereupon. When axial flow fan is met to the oil smoke, can be got rid of around to under the effect of centrifugal force to collected along oil circuit inflow oil cup by the oil cleaner screen, the oil smoke that has improved the oil cleaner screen separates the effect, also can increase the intake of cigarette machine simultaneously. For traditional smoke ventilator, the utility model discloses greatly improved the ability of oil smoke separation for the first time, reduced getting into the inside oil smoke of smoke ventilator, reduced the clean number of times of cigarette machine, made the cigarette machine really accomplish few washing and zero wash even.
Description
Technical field
This utility model is related to kitchen fume elimination technique field, more particularly, to a kind of centrifugal oil with aerofoil fan
Cigarette machine.
Background technology
Smoke exhaust ventilator is a kind of very common kitchen fume remover apparatus.During work, it is high that motor makes wind wheel make
Speed rotation, makes to be formed negative pressuren zone in certain spatial dimension above cooking stove, and indoor soot gas are sucked inside smoke exhaust ventilator,
Soot gas, through oil strain net filtration, carry out first time oil smoke and separate, inside cigarette machine air channel, by the rotation of turbine
Soot gas are carried out with secondary oil smoke separate, the oil smoke in wind cabinet is subject to centrifugal forces, and mist of oil is aggregated into oil droplet, lead to
Cross oil circuit and collect lubricating cup, the fixing path of the tailing edge of the flue gas after purification is discharged.
However, now the oil cleaner screen of lampblack absorber on the market is often fixing, the oil filter effect of oil cleaner screen low so that
The detached greasy dirt amount of secondary oil smoke is larger, not only needs often to clean, and leads to the service life reduction of smoke exhaust ventilator.One application
Number for 201420264166.x devise a kind of can with motor coaxle rotate oil cleaner screen, this structure is despite relatively good
Oil filter effect, but simultaneously, also greatly reducing the intake of cigarette machine, using effect is unsatisfactory.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of oil cleaner screen that effectively improves
Oil smoke separating effect and the big centrifugal lampblack machine of intake.
For reaching object above, this utility model adopts the following technical scheme that.
A kind of centrifugal cooking fume exhauster with aerofoil fan, comprising: exhaust fume collecting hood, is arranged on the spiral case in exhaust fume collecting hood, peace
It is contained in the centrifugal fan in spiral case, drive the motor of centrifugal fan, and the oil cleaner screen being arranged on exhaust fume collecting hood air inlet；
It is characterized in that, it is provided with aerofoil fan in the air inlet of exhaust fume collecting hood, 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 for receiving the greasy dirt that flabellum throws away and being collected greasy dirt in lubricating cup by oil circuit.
As with improvement, described guide ring is to be 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 beneficial effects of the utility model are: add an axle stream by the air inlet in common centrifugal cooking fume exhauster
Multiblade fan, when smoke exhaust ventilator runs, aerofoil fan also can concomitant rotation.When oil smoke encounters tube-axial fan, in centrifugation
Can be got rid of to surrounding in the presence of power, and be collected along oil circuit inflow lubricating cup by oil cleaner screen, the oil smoke that improve oil cleaner screen is divided
From effect, also can increase the intake of cigarette machine simultaneously.For traditional smoke exhaust ventilator, this utility model is greatly improved
The detached ability of first time oil smoke, increases the air quantity of cigarette machine, decreases the oil smoke content entering in the air.Meanwhile, this reality
Enter the internal oil smoke of smoke exhaust ventilator with new decreasing, and decrease the accumulation of oil stain inside spiral case, extend smoke pumping
The life-span of machine.Additionally, this utility model also reduces the cleaning time of cigarette machine, cigarette machine is made to be truly realized few cleaning even zero clear
Wash.
Brief description
Fig. 1 show the centrifugal lampblack machine structural representation of this utility model offer.
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.
Specific embodiment
More fully understand essence of the present utility model for convenience of those skilled in the art, new to this practicality below in conjunction with the accompanying drawings
The specific embodiment of type is described in detail.
As shown in figure 1, a kind of centrifugal cooking fume exhauster with aerofoil fan, comprising: the exhaust fume collecting hood 2 with air inlet 1, peace
It is contained in the spiral case 3 in exhaust fume collecting hood 2, be arranged on the centrifugal fan 4 in spiral case 3, and the motor 5 driving centrifugal fan 4；Its
It is characterised by, be provided with aerofoil fan 6 at the air inlet 1 of exhaust fume collecting hood 2.
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 be located at smoke exhaust ventilator oil cleaner screen in.
When smoke exhaust ventilator runs, aerofoil fan 6 rotation coaxial with centrifugal fan 4, when oil smoke encounters aerofoil fan 6
When, can be got rid of to surrounding under the influence of centrifugal force, effectively improved oil smoke separating effect, it is to avoid excessive 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
6 setting also increases the intake of smoke exhaust ventilator, effectively improves oil smoke exclusion effect.
As shown in Fig. 2 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, described guide ring 6-2 is collected greasy dirt in lubricating cup by oil circuit for receiving the greasy dirt that flabellum throws away.
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 and 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, in oil cleaner screen
It is provided with and can collect the corresponding construction that flabellum throws away greasy dirt, be not limited to the present embodiment.
Above specific embodiment has been described in detail to essence of the present utility model, but can not be come to this reality with this
Limited with new protection domain.It should be evident that under the enlightenment of this utility model essence, the common skill of the art
Art personnel also can carry out many improvement and modify it should be noted that these improve and modify all to fall in power of the present utility model
Within the scope of profit is claimed.
Claims (7)
1. a kind of centrifugal cooking fume exhauster with aerofoil fan, comprising: exhaust fume collecting hood, is arranged on the spiral case in exhaust fume collecting hood, installs
Centrifugal fan in spiral case, drives the motor of centrifugal fan, and the oil cleaner screen being arranged on exhaust fume collecting hood air inlet；Its
It is characterised by, be provided with aerofoil fan in the air inlet of exhaust fume collecting hood, described oil cleaner screen gear is collected in the outside of aerofoil fan simultaneously
The greasy dirt that aerofoil fan throws away.
2. centrifugal cooking fume exhauster according to claim 1 is it is characterised in that the output shaft of described motor extends to collection cigarette
Cover air inlet, described aerofoil fan is connected with the output shaft of motor.
3. centrifugal cooking fume exhauster according to claim 1 is it is characterised in that described aerofoil fan includes: several fans
Leaf and guide ring, are provided with oil circuit and lubricating cup on exhaust fume collecting hood, and described guide ring is for receiving the greasy dirt that flabellum throws away and passing through oil
Road collects greasy dirt in lubricating cup.
4. centrifugal cooking fume exhauster according to claim 3 is it is characterised in that described guide ring is to be connected to outside each flabellum
End annulus.
5. centrifugal cooking fume exhauster according to claim 3 is it is characterised in that described guide ring and flabellum are formed in one
Structure.
6. centrifugal cooking fume exhauster according to claim 3 is it is characterised in that described guide ring is tied for split with flabellum
Structure.
7. it is characterised in that described guide ring omits, described flabellum gets rid of centrifugal cooking fume exhauster according to claim 3
The greasy dirt going out directly is collected by oil cleaner screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801724.0U CN205909374U (en) | 2016-07-26 | 2016-07-26 | Centrifugal smoke ventilator with axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801724.0U CN205909374U (en) | 2016-07-26 | 2016-07-26 | Centrifugal smoke ventilator with axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909374U true CN205909374U (en) | 2017-01-25 |
Family
ID=57802540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620801724.0U Active CN205909374U (en) | 2016-07-26 | 2016-07-26 | Centrifugal smoke ventilator with axial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091060A (en) * | 2016-07-26 | 2016-11-09 | 广东万家乐燃气具有限公司 | A kind of centrifugal cooking fume exhauster with aerofoil fan |
-
2016
- 2016-07-26 CN CN201620801724.0U patent/CN205909374U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091060A (en) * | 2016-07-26 | 2016-11-09 | 广东万家乐燃气具有限公司 | A kind of centrifugal cooking fume exhauster with aerofoil fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |