CN106765380A - Exhaust fume collecting hood for lampblack absorber and the lampblack absorber with it - Google Patents
Exhaust fume collecting hood for lampblack absorber and the lampblack absorber with it Download PDFInfo
- Publication number
- CN106765380A CN106765380A CN201611076093.1A CN201611076093A CN106765380A CN 106765380 A CN106765380 A CN 106765380A CN 201611076093 A CN201611076093 A CN 201611076093A CN 106765380 A CN106765380 A CN 106765380A
- Authority
- CN
- China
- Prior art keywords
- air
- wind
- casing
- lampblack absorber
- fume collecting
- 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
- F24C15/2035—Arrangement or mounting of filters
-
- 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
- F24C15/2057—Removing cooking fumes using a cleaning liquid
Abstract
The invention discloses a kind of exhaust fume collecting hood for lampblack absorber and the lampblack absorber with it, the exhaust fume collecting hood includes：Casing, defines air-inlet cavity in casing, the air inlet and air outlet connected with air-inlet cavity are formed with casing, and air inlet and air outlet all have wind-guiding direction, and the wind-guiding direction of air inlet and the wind-guiding direction of air outlet are in predetermined angle；Cleaning device, cleaning device is located on casing and relative with air inlet, and cleaning device is suitable to shower water in casing or cleaning solution.Exhaust fume collecting hood for lampblack absorber of the invention, it is possible to achieve cleaned to exhaust fume collecting hood, simple structure, cleaning process is convenient and swift, while avoiding oil smoke to bring into electric motor with vane wheel passage again.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly, to a kind of exhaust fume collecting hood for lampblack absorber and with it
Lampblack absorber.
Background technology
Smoke exhaust ventilator and hand held cleaner structure in correlation technique, motor shaft drive blower fan rotation produce suction and
Reach smoke pumping and inhale dirty effect, during suction is produced, because fan air channel and oil smoke inlet scoop are logical at one
In road, oil stain dirt in inlet chamber and fan air channel is caused to be difficult treatment；Oil smoke and dirty pollution motor and impeller, and
The size of pot motor noise and range hood fan is limited by, motor speed is not generally high, and suction is limited.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the invention reside in proposition one
The exhaust fume collecting hood for lampblack absorber is planted, the exhaust fume collecting hood can be reliably achieved self-cleaning effect with convenient, while avoiding oil smoke band again
In entering electric motor with vane wheel passage.
The present invention also proposes a kind of lampblack absorber with above-mentioned exhaust fume collecting hood.
The exhaust fume collecting hood for lampblack absorber according to a first aspect of the present invention, including：Casing, air intake is defined in the casing
Chamber, is formed with the air inlet and air outlet connected with the air-inlet cavity on the casing, and the wind-guiding direction of the air inlet with
The wind-guiding direction of the air outlet is in predetermined angle；Cleaning device, the cleaning device set on the housing and with it is described enter
Air port is relative, and the cleaning device is suitable to shower water or cleaning solution in the casing.
Exhaust fume collecting hood for lampblack absorber of the invention, it is possible to achieve to the cleaning function of exhaust fume collecting hood, simple structure, clearly
Journey is washed convenient and swift, while avoiding oil smoke to bring into electric motor with vane wheel passage again.
In certain embodiments, the cleaning device includes：Cleaning box and baffle plate, cleaning fluid is limited in the cleaning box
Accommodating chamber, the bottom of the cleaning box is formed with hole for water spraying, and the bottom wall that the baffle plate is located at the cleaning box is used to beat to open or close
The hole for water spraying is closed, the cleaning fluid accommodating chamber is connected with the air-inlet cavity when baffle plate opens the hole for water spraying.
In certain embodiments, the cleaning box includes box body and upper lid, and the top of the box body is opened wide, the upper lid envelope
Cover at the top of the box body, the upper lid is provided with through the upper injection covered and connected with the cleaning fluid accommodating chamber
Mouthful.
In certain embodiments, the air inlet position is provided with the filter for covering the air inlet, the filtering dress
Put and limit the air-inlet cavity jointly with the casing.
In certain embodiments, the filter include linkage section and extension, one end of the linkage section with it is described
The week of air inlet along being connected, and the linkage section radially tapered taper of size on the wind-guiding direction along the air inlet,
The extension is connected and positioned at the inner side of the casing with the other end of the linkage section, and the linkage section is in along the air intake
The cylindrical shape that the wind-guiding direction of mouth extends.
In certain embodiments, the filter has open mode and closed mode, and the filter is described
Air-inlet cavity is connected with exterior space described in open mode, and the filter seals the air inlet in the closed mode.
In certain embodiments, the exhaust fume collecting hood also includes feculence box, and the feculence box is connected to the lower section of the casing
And it is relative with the air inlet.
In certain embodiments, the air guide member extended along the air inlet wind-guiding direction is provided with the air-inlet cavity, it is described
Be formed with the outer peripheral face of air guide member along the air guide member circumferentially-spaced arrangement and along the air inlet wind-guiding direction extend
Multiple wind guide tanks, the cross section of the wind guide tank is V-shaped, and the wind guide tank relative two side wa ll circle arc transition, it is adjacent
Two wind guide tanks adjacent two side wall between arc transition.
In certain embodiments, the inwall along the casing is formed with the internal perisporium of the casing to the air outlet side
To the wind blade for extending, the wind blade is in the arc-shaped flaky protruded to the perisporium of the casing, the wind blade bag
Include along the circumferentially spaced multiple of the casing, and on the projection plane perpendicular to the air inlet wind-guiding direction, it is many
Individual center line of the wind blade on the air outlet is symmetrical.
In certain embodiments, the angle between the wind-guiding direction of the air inlet and the wind-guiding direction of the air outlet exists
In the range of 45 ° to 135 °.
In certain embodiments, the wind-guiding direction of the air inlet is perpendicular to the wind-guiding direction of the air outlet.
Lampblack absorber according to a second aspect of the present invention, including：Exhaust fume collecting hood, the exhaust fume collecting hood is according to first aspect present invention
The exhaust fume collecting hood for lampblack absorber；Blast pipe, the blast pipe is all along being connected with the air outlet, is limited in the blast pipe
Go out the exhaust passage connected with the air-inlet cavity；Drive device, the drive device is arranged on the casing with the blast pipe
Between, the drive device is used to drive the air in the air-inlet cavity to flow to the air outlet and by described from the air inlet
Discharge exhaust passage.
Lampblack absorber of the invention, by setting the exhaust fume collecting hood for lampblack absorber of above-mentioned first aspect, so as to improve
The overall performance of lampblack absorber.
In certain embodiments, the drive device includes the controllable inverter motor in direction, and the cleaning device is to institute
State in casing inverter motor reversion when shower water or cleaning solution.
In certain embodiments, filtration members are provided between the casing and the blast pipe, the drive device is located at institute
State the side of the close described blast pipe of filtration members.
In certain embodiments, the drive device includes motor, and the rotating speed of the motor is not less than
5000rpm。
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Fig. 1 is the explosive view of lampblack absorber according to embodiments of the present invention；
Fig. 2 is the explosive view of the lampblack absorber shown in Fig. 1；
Fig. 3 is the schematic diagram of lampblack absorber according to embodiments of the present invention；
Fig. 4 is the schematic diagram of another angle of the lampblack absorber shown in Fig. 1；
Fig. 5 is the sectional view of the lampblack absorber shown in Fig. 4；
Fig. 6 is the sectional view of the lampblack absorber shown in Fig. 5；
Fig. 7 is the sectional view of the exhaust fume collecting hood shown in Fig. 3；
Fig. 8 is the sectional view of the exhaust fume collecting hood shown in Fig. 3；
Fig. 9 is the enlarged drawing at the A that Fig. 8 centre circles show.
Reference：
Lampblack absorber 100,
Exhaust fume collecting hood 10,
Casing 11, air outlet 1101, air-inlet cavity 1102, guiding gutter 111,
Filter 12, linkage section 121, extension 122, passage 1201, oil guide groove 1202,
Air guide member 13, wind guide tank 131,
Wind blade 14,
Cleaning device 15, cleaning box 151, box body 1511, upper lid 1512,
Baffle plate 152, hole for water spraying 1501, inlet 1502,
Feculence box 16,
Blast pipe 20, drive device 30, motor 31, impeller 32, filtration members 40.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The exhaust fume collecting hood 10 for lampblack absorber 100 of embodiment according to a first aspect of the present invention is described below with reference to Fig. 1-Fig. 9.
Here, the exhaust fume collecting hood 10 for lampblack absorber 100 can be used for dust catcher, be dust catcher when exhaust fume collecting hood 10 is used for dust catcher
Dust gathering arrester.
As shown in figure 1, the exhaust fume collecting hood 10 for lampblack absorber 100 of embodiment according to a first aspect of the present invention, including：Casing
11 and cleaning device 15.
Specifically, air-inlet cavity 1102 is defined in casing 11, air inlet and air outlet 1101, air intake is formed with casing 11
Mouth and air outlet 1101 are connected with air-inlet cavity 1102, and the wind-guiding direction of air inlet and the wind-guiding direction of air outlet 1101 are in pre-
Clamp angle；That is, when air-flow flows into air-inlet cavity and flowed out from air outlet again from air inlet, the air flow direction of air inlet position
With the air flow direction of the position of air outlet 1101 at an angle.For example as shown in figure 1, wind-guiding direction (the air inlet position of air inlet
The flow direction of the air-flow put) it is direction from the bottom up, the wind-guiding direction (flow direction of the air-flow of air outlet position) of air outlet 1101
It is direction from left to right, the now angled setting in the wind-guiding direction in wind-guiding direction and air outlet 1101 of air inlet, so, from
The air-flow that air inlet enters will not be passed directly along direction from the bottom up from air outlet 1101, but need to change flow direction, this
Sample, can cause that the oil smoke that is mingled with air intake air-flow or dust are more rested in air-inlet cavity 1102, thus, it is possible to avoid oil
Cigarette or dust enter in exhaust passage from air outlet 1101, it is to avoid oil smoke or dust are accumulated and influenceed on impeller or motor
Its normal work.
Advantageously, cleaning device 15 is located on casing 11, and cleaning device 15 is relative up and down with air inlet, cleaning device 15
It is suitable to shower water or cleaning solution in casing 11, for cleaning the inwall of casing 11.When lampblack absorber 100 needs cleaning, can
With shower water or cleaning solution in the air-inlet cavity 1102 by cleaning device 15 to casing 11, for flush clean air-inlet cavity 1102 weeks
The greasy dirt or dust accumulated on wall, thus, it is possible to the cleaning function to lampblack absorber 100 is realized, and simple structure, cleaning process side
Just quick, the exhaust fume collecting hood 10 for efficiently solving the lampblack absorber 100 in correlation technique cleans the problem of difficulty.
Exhaust fume collecting hood 10 for lampblack absorber 100 according to embodiments of the present invention, by setting cleaning device 15, it is possible to achieve
To the cleaning function of exhaust fume collecting hood 10, simple structure, cleaning process is convenient and swift, while avoiding oil smoke to bring electric motor with vane wheel passage into again
In.
In one embodiment of the invention, as depicted in figs. 1 and 2, cleaning device 15 can include：The He of cleaning box 151
Baffle plate 152, wherein, cleaning fluid accommodating chamber is limited in cleaning box 151, the bottom of cleaning box 151 is formed with hole for water spraying 1501, gear
Plate 152 is located on the bottom wall of cleaning box 151, and baffle plate 152 is used to open or close hole for water spraying 1501, and here, baffle plate 152 can be with
It is located at the inner side of cleaning box 151, that is to say, that baffle plate 152 is located at the top of the bottom wall of cleaning box 151, baffle plate 152 can also be located at
The outside of cleaning box 151, that is to say, that baffle plate 152 is located at the lower section of the bottom wall of cleaning box 151, as long as baffle plate 152 can be realized opening
With the effect of close jet hole 1501.When baffle plate 152 opens hole for water spraying 1501, cleaning fluid accommodating chamber and air-inlet cavity 1102
Connection, now, water or cleaning solution in cleaning fluid accommodating chamber can be sprayed by hole for water spraying 1501 and entered in air-inlet cavity 1102, with
Clean the inwall of air-inlet cavity 1102.
Further, as shown in Fig. 2 cleaning box 151 can include box body 1511 and upper lid 1512, the top of box body 1511
Open wide, upper lid 1512 is sealed on the top of box body 1511, thus, it is possible to simplify the structure of cleaning box 151, be easy to processing and manufacturing.
Preferably, inlet 1502 can be provided with upper lid 1512, inlet 1502 runs through upper lid along the thickness direction of upper lid 1512
1512, and inlet 1502 connects with cleaning fluid accommodating chamber, user can be noted by inlet 1502 in cleaning fluid accommodating chamber
Enter water and cleaning solution.Here, user can manually add water or cleaning solution, it is also possible to automatic addition, for example, cleaning device
15 can be connected with control device, and the cleaning function of lampblack absorber 100 is controlled by control device.
In some embodiments of the invention, air inlet position can be provided with filter 12, and filter 12 can be sealed
Lid air inlet, and filter 12 collectively defines air-inlet cavity 1102 with casing 11.When lampblack absorber 100 works, outside oil
Cigarette is entered back into air-inlet cavity 1102 after first passing through the tentatively filtering of filter 12, thus, it is possible to realize initial gross separation oil smoke
Effect, reduces the oil smoke or dust entered in air-inlet cavity 1102, so as to reduce greasy dirt or the dust accumulation in air-inlet cavity 1102.
Advantageously, filter 12 can include linkage section 121 and extension 122, one end (such as Fig. 2 of linkage section 121
Shown in linkage section 121 lower end) with week of air inlet along being connected, and linkage section 121 at least a portion from periphery edge to
Inner edge is inclined upwardly, that is to say, that at least a portion of linkage section 121 is in wind-guiding direction (such as institute in Fig. 2 along air inlet
The direction from the bottom up for showing) on the radially tapered taper of size, extension 122 (is for example schemed with the other end of linkage section 121
The upper end of the linkage section 121 shown in 2) it is connected, and linkage section 121 and extension 122 are respectively positioned on the inner side of casing 11, linkage section
121 can be closed in the cylindrical shapes of the wind-guiding direction extension along air inlet, and the upper end of linkage section 121 by cleaning device 15.By
This, can increase the area of air inlet, improve suction efficiency of the air inlet to oil smoke, reduce the loss of air inlet oil smoke, make
The structure for obtaining filter 12 is simpler rationally.
Preferably, filter 12 can have open mode and closed mode, and filter 12 enters in open mode
Wind chamber 1102 connects with exterior space, and now, outside oil smoke can enter air-inlet cavity by filter 12 and air inlet
In 1102, lampblack absorber 100 is smoke pumping state；When filter 12 in off position when, filter 12 can seal air intake
Mouthful, now air-inlet cavity 1102 is not connected with exterior space, and now lampblack absorber 100 can enter cleaning function, can be to air intake
Shower water and cleaning solution in chamber 1102.
In some embodiments of the invention, the exhaust fume collecting hood 10 for lampblack absorber 100 can also include feculence box 16, and storage is dirty
Box 16 can be connected to the lower section of casing 11, and feculence box 16 can be relative with air inlet.Specifically, as shown in Figure 1, Figure 2 with Fig. 7 institutes
Show, air inlet is arranged on the lower section of casing 11, filter 12 is connected to air inlet position and covers air inlet, and feculence box 16 connects
It is connected on the lower section of casing 11.When 100 normal work of lampblack absorber, feculence box 16 can be collected downward along the inwall of air-inlet cavity 1102
Flow and from the greasy dirt of air inlet outflow, when lampblack absorber 100 starts cleaning function, after the completion of being cleaned to exhaust fume collecting hood 10, can
To open filter 12, so, cleaning solution and greasy dirt in air-inlet cavity 1102 can be drained into feculence box 16, now,
User can remove feculence box 16, outwell dirty water, such that it is able to avoid dirty washing during lampblack absorber 100 is cleaned
Water is made dirty the kitchen range top or ground.
In some embodiments of the invention, as Figure 4-Figure 6, air guide member 13 can be provided with air-inlet cavity 1102, be led
Wind part 13 can extend along the wind-guiding direction (such as the direction from the bottom up shown in Fig. 1) of air inlet, outside air guide member 13
Be formed with multiple wind guide tanks 131 on side face, multiple wind guide tanks 131 along air guide member 13 circumferentially-spaced arrangement, and multiple wind guide tanks
131 extend along the wind-guiding direction (such as the direction from the bottom up shown in Fig. 1) of air inlet.Multiple wind guide tanks 131 are used for will
The air flow guiding of air inlet position is to the position of air outlet 1101.Further, the prolonging perpendicular to wind guide tank 131 of wind guide tank 131
The cross section for stretching direction (such as the direction from the bottom up shown in Fig. 1) is V-shaped, and wind guide tank 131 relative two side
Wall arc transition, arc transition between the adjacent two side wall of adjacent two wind guide tanks 131.Thus, it is possible to strengthen wind-guiding
The wind effect of groove 131, improves the smoke pumping efficiency of lampblack absorber 100.
In certain embodiments, as shown in figure 5, could be formed with wind blade 14, wind guide vane on the internal perisporium of casing 11
Piece 14 can extend along the inwall of casing 11 to the direction of air outlet 1101, and wind blade 14 can be in the internal perisporium to casing 11
The arc-shaped flaky of protrusion, further, wind blade 14 can be included along the spaced apart multiple of internal perisporium of casing 11, and
Perpendicular to the projection plane of air inlet wind-guiding direction (such as the above-below direction shown in Fig. 1), (such as projection shown in Fig. 5 is put down
Face) on, center line of the multiple wind blades 14 on air outlet 1101 is symmetrical.Thus, it is possible to optimize the structure of wind blade 14,
Improve water conservancy diversion effect of the wind blade 14 to air-flow.
Advantageously, wind blade 14 can be integrally formed with casing 11, for example, wind blade 14 can be moulded into casing 11
Internal perisporium on.
In certain embodiments, the angle between the wind-guiding direction of air inlet and the wind-guiding direction of air outlet 1101 can be
In the range of 45 ° to 135 °.Further, the wind-guiding direction of air inlet can be perpendicular to the wind-guiding direction of air outlet 1101.By
This, can further reduce oil smoke or dust enters motor 31 or impeller institute in an exhaust gas, meanwhile, also help oil
The installation of the blast pipe 20 of cigarette machine 100 or the folding of dust catcher exhaust passage.
The lampblack absorber 100 of embodiment according to a second aspect of the present invention, including：According to above-mentioned first aspect embodiment of the invention
The exhaust fume collecting hood 10 for lampblack absorber 100, blast pipe 20 and drive device 30, wherein, the week of blast pipe 20 and air outlet 1101
Along being connected, the exhaust passage connected with air-inlet cavity 1102, central axis and the casing 11 of blast pipe 20 are limited in blast pipe 20
Central axis between angled setting；Drive device 30 is arranged between casing 11 and blast pipe 20, and drive device 30 is used
Flow to air outlet 1101 from air inlet and discharged by exhaust passage in the air in air-inlet cavity 1102 is driven.
Lampblack absorber 100 according to embodiments of the present invention, by set above-mentioned first aspect embodiment for lampblack absorber 100
Exhaust fume collecting hood 10, so as to improve the overall performance of lampblack absorber 100.
In certain embodiments, drive device 30 can include the controllable inverter motor in direction, and when cleaning device 15 to
Shower water or during cleaning solution in casing 11, inverter motor reversion, now, inverter motor can drive impeller 32 to invert and be blown into sky
Gas, realizes cleaning, while other in casing 11 can also be sprayed so as to play a part of the liquid spray internal perisporium of casing 11
Part (such as air guide member 13 and wind blade 14), plays the effect of cleaning.When inverter motor is rotated forward, lampblack absorber 100 is for just
Normal suction air effect.
Advantageously, filtration members 40 can be provided between casing 11 and blast pipe 20, drive device 30 can be located at filtration members
The side (such as the left sides of the filtration members 40 shown in Fig. 4) of 40 close blast pipe 20, so, the gas in air-inlet cavity 1102
When stream will enter blast pipe 20, filtration members 40 need to be first passed through and filtered, thus, it is possible to further reduce the oil entered in blast pipe 20
Dirty and dust, so as to further avoid oil smoke or dust from entering in drive device 30.
Preferably, drive device 30 can include motor 31, and the rotating speed of motor 31 is not less than 5000rpm.
Thus, it is possible to improve the suction of lampblack absorber 100, fume-exhausting efficiency is improved.
Below with reference to Fig. 1-Fig. 9 descriptions according to a lampblack absorber for specific embodiment 100 of the invention.
Reference picture 1, lampblack absorber 100 includes casing 11, filter 12, cleaning device 15, blast pipe 20, drive device 30
With feculence box 16.
Specifically, as shown in figure 1, casing 11 is in vertically extending and both ends open cylindrical shape, under casing 11
End is formed with air inlet, and filter 12 is sealed on air inlet position, and feculence box 16 is connected to the lower section of casing 11, feculence box 16
In the annular around the central axis of casing 11, to facilitate periodic cleaning.
Air outlet 1101 is formed with the perisporium of casing 11, and the position of air outlet 1101 is provided with filtration members 40, blast pipe 20
Be connected with air outlet 1101, and central axis and the casing 11 of blast pipe 20 central axis upright, to avoid oil smoke etc. dirty
Enter with gas pressure and drive at impeller 32 or motor, it is to avoid the dirty accumulation such as oil smoke.Drive device 30 is located in blast pipe 20,
Drive device 30 includes motor 31 and impeller 32, and the output shaft of motor 31 is connected with impeller 32, by driving impeller
The 32 turnover functions of realizing wind direction.Impeller 32 is located between filtration members 40 and motor 31, and motor 31 is used to drive leaf
Wheel 32 is rotated and reverse, wherein, motor 31 sets and rotates forward as the air draught of lampblack absorber 100 is acted on, and motor 31 is anti-
Turn to be set to self-cleaning function, by the rotating of motor 31 come impeller 32, realize the suction air effect under operating mode
And cleaning function.
The motor 31 of drive device 30 is intended to the big range of speeds, it is preferable that the rotating speed of motor 31 is
More than 5000rpm, to produce powerful suction.
Filter 12 is located at the inner side of casing 11 and collectively defines air-inlet cavity 1102 with casing 11, filter 12
Lower end is connected with the lower end of casing 11, and filter 12 bottom from the periphery of filter 12 along to inner edge direction
On be inclined upwardly extension, the top of filter 12 is in vertically extending cylindrical shape, shape on the perisporium of filter 12
Into the passage 1201 for thering is through-thickness to run through.Filter 12 also include for open and close passage 1201 every
Plate, dividing plate is located at the lower section of passage 1201, and filter 12 has open mode and closed mode, in open mode, enters
Air cavity is connected by passage 1201 with exterior space, and when in off position, dividing plate covers the passage 1201 of filter 12.
Filter 12 is formed with vertically extending oil guide groove 1202 on the perisporium of inlet chamber side, leads
Oil groove 1202 extends to the bottom of filter 12 from the top of filter 12, and oil guide groove 1202 is included along filter 12
Circumferential uniform intervals arrangement multiple.
The many of axial uniform intervals arrangement vertically extending and along casing 11 are formed with the internal perisporium of casing 11
Individual guiding gutter 111, guiding gutter 111 extends to the bottom of casing 11 from the top of casing 11.
Wherein, the inner space of guiding gutter 111 and oil guide groove 1202 with feculence box 16 connects, in order to spot or cleaning
Liquid goes downstream into bottom feculence box 16.
Wind blade 14 is formed with the internal perisporium of casing 11, wind blade 14 is along the circumferential to air outlet 1101 of casing 11
Direction extends, and wind blade 14, in the arc-shaped flaky protruded to the internal perisporium of casing 11, wind blade 14 is included along casing 11
The spaced apart multiple of internal perisporium, and on the projection plane of above-below direction (such as the projection plane shown in Fig. 5),
Center line of the multiple wind blades 14 on air outlet 1101 is symmetrical.Wind blade 14 can be moulded into the internal perisporium of casing 11
On.
Air guide member 13 is provided with air-inlet cavity 1102, air guide member 13 is vertically extending and in around the central axis of casing 11
Annular, be formed with the outer peripheral face of air guide member 13 along air guide member 13 circumferential uniform intervals arrange multiple wind guide tanks 131, it is many
Individual wind guide tank 131 is vertically extending.The cross section perpendicular to above-below direction of wind guide tank 131 is V-shaped, now the big mouth of V
End is relative with the perisporium of casing 11, efficiently to draw oil smoke or dirty.And the relative two side wa ll circle arc mistake of wind guide tank 131
Cross, arc transition between the adjacent two side wall of adjacent two wind guide tanks 131.
Air guide member 13 can assist the air ducting of V-type that air-flow is oriented into air outlet 1101 from air inlet.
Cleaning device 15 is sealed on the upper end of casing 11, and cleaning device 15 includes box body 1511, upper lid 1512 and baffle plate
152, the top of box body 1511 is opened wide, and upper lid 1512 is sealed on the top of box body 1511, and upper lid 1512 is provided with inlet 1502,
Inlet 1502 runs through upper lid 1512 along the thickness direction of upper lid 1512, and the bottom of cleaning box 151 is formed with hole for water spraying 1501, keeps off
Plate 152 is located on the lower section of the bottom wall of cleaning box 151, and baffle plate 152 is used to open or close hole for water spraying 1501.
Under the cleaning function of lampblack absorber 100, it is located at by adding hot water and liquid with cleaning agent from inlet 1502
The baffle plate 152 of the lower section of hole for water spraying 1501 is opened, and while hot water and cleaning agent are flowed down, motor 31 drives the reversion of impeller 32 to blow
Enter air, play a part of liquid spray air inlet intracavitary unit to realize cleaning action；Dirty inflow air inlet position after cleaning
Feculence box 16 in, cleaning complete rear air inlet filter 12 switch to closed mode.
Exhaust fume collecting hood 10 for lampblack absorber 100 according to embodiments of the present invention, can be used for lampblack absorber 100 or the same work(of dust catcher
In energy equipment, the exhaust fume collecting hood 10 has the air inlet with filter 12, and air inlet top is air-inlet cavity 1102, in air-inlet cavity 1102
Uniform V-type air ducting, molds ground arrangement air guide member 13, air guide member 13 and the inwall of air-inlet cavity 1102 on the inwall of air-inlet cavity 1102
It is at an angle of direction and extends towards air outlet 1101, blast pipe 20 is provided with the central axial direction of inlet chamber, arranges
The drive device 30 with wind wheel is disposed with tracheae 20, wind is sucked by inlet chamber and is discharged through over-driving device 30 again；Entering
Cleaning device 15 arranged at the top of air cavity and air inlet relative direction, and cleaning device 15 is by the water spray box with hole for water spraying 1501 and can
The dividing plate for switching hole for water spraying 1501 and being located at the lower end of hole for water spraying 1501 is constituted；It is device air draught that the setting of motor 31 is rotated forward
Effect, setting is reversed to self-cleaning function, drives impeller 32 to realize the turnover function of wind direction.Under operating mode, motor and impeller 32 are real
Now big wind-force smoke pumping effect；During cleaning state, the dividing plate of cleaning device 15 and the filter 12 of air inlet are closed, add heat
Water or the liquid with cleaning agent, setting cleaning button make the reversion of motor and impeller 32 to realize that cleaning showers are acted on, and take out afterwards
Feculence box 16 outwells dirt.It is convenient to be reliably achieved self-cleaning effect, while avoid oil smoke to bring electric motor with vane wheel 32 into again leading to
In road.
Lampblack absorber 100 according to embodiments of the present invention, can improve air draught power, while more effectively avoiding the spots such as oil smoke
In inflow exhaust passage.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, must rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect, can also be communication；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
Be two element internals connection or two interaction relationships of element.For the ordinary skill in the art, may be used
To understand above-mentioned term concrete meaning in the present invention as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (15)
1. a kind of exhaust fume collecting hood for lampblack absorber, it is characterised in that including：
Casing, defines air-inlet cavity in the casing, the air inlet that is connected with the air-inlet cavity is formed with the casing and is gone out
Air port, and the wind-guiding direction of the air inlet and the wind-guiding direction of the air outlet are in predetermined angle；
Cleaning device, the cleaning device sets on the housing and relative with the air inlet, the cleaning device be suitable to
Shower water and/or cleaning solution in the casing.
2. the exhaust fume collecting hood for lampblack absorber according to claim 1, it is characterised in that the cleaning device includes：Cleaning
Box and baffle plate, limit cleaning fluid accommodating chamber in the cleaning box, the bottom of the cleaning box is formed with hole for water spraying, the baffle plate
Being located at the bottom wall of the cleaning box is used to open or close the hole for water spraying, the cleaning when baffle plate opens the hole for water spraying
Liquid accommodating chamber is connected with the air-inlet cavity.
3. the exhaust fume collecting hood for lampblack absorber according to claim 2, it is characterised in that the cleaning box includes box body and upper
Lid, the top of the box body is opened wide, and the upper lid is sealed on the top of the box body, and the upper lid is provided with through the upper lid
And the inlet connected with the cleaning fluid accommodating chamber.
4. the exhaust fume collecting hood for lampblack absorber according to claim 1, it is characterised in that the air inlet position is provided with capping
The filter of the air inlet, the filter limits the air-inlet cavity jointly with the casing.
5. the exhaust fume collecting hood for lampblack absorber according to claim 4, it is characterised in that the filter includes linkage section
And extension, week of one end of the linkage section and the air inlet is along being connected, and the linkage section is along the air inlet
The radially tapered taper of size on wind-guiding direction, the extension is connected and positioned at the machine with the other end of the linkage section
The inner side of shell, the cylindrical shape that the linkage section extends in the wind-guiding direction along the air inlet.
6. the exhaust fume collecting hood for lampblack absorber according to claim 4, it is characterised in that the filter has open shape
State and closed mode, the filter are connected in air-inlet cavity described in the open mode with exterior space, the filter
The air inlet is sealed in the closed mode.
7. the exhaust fume collecting hood for lampblack absorber according to claim 1, it is characterised in that also including feculence box, the storage is dirty
Box is connected to the lower section of the casing and relative with the air inlet.
8. the exhaust fume collecting hood for lampblack absorber according to claim 1, it is characterised in that be provided with along described in the air-inlet cavity
The air guide member that the wind-guiding direction of air inlet extends, is formed with along the circumferentially-spaced of the air guide member on the outer peripheral face of the air guide member
Arrangement and along multiple wind guide tanks for extending of wind-guiding direction of the air inlet, the cross section of the wind guide tank is V-shaped, and described leads
The relative two side wa ll circle arc transition of wind groove, circular arc mistake between the adjacent two side wall of adjacent two wind guide tanks
Cross.
9. the exhaust fume collecting hood for lampblack absorber according to claim 1, it is characterised in that formed on the internal perisporium of the casing
There is the wind blade extended to the air outlet direction along the inwall of the casing, the wind blade is in the week to the casing
The arc-shaped flaky of wall protrusion, the wind blade is included along the circumferentially spaced multiple of the casing, and perpendicular to institute
State on the projection plane in air inlet wind-guiding direction, multiple center lines of the wind blade on the air outlet are symmetrical.
10. the exhaust fume collecting hood for lampblack absorber according to claim 1, it is characterised in that the wind-guiding direction of the air inlet
And the angle between the wind-guiding direction of the air outlet is in the range of 45 ° to 135 °.
11. exhaust fume collecting hoods for lampblack absorber according to claim 10, it is characterised in that the wind-guiding direction of the air inlet
Perpendicular to the wind-guiding direction of the air outlet.
A kind of 12. lampblack absorbers, it is characterised in that including：
Exhaust fume collecting hood, the exhaust fume collecting hood is the exhaust fume collecting hood for lampblack absorber according to any one of claim 1-11；
Blast pipe, the blast pipe is all along being connected with the air outlet, is limited in the blast pipe and the air-inlet cavity connects
Logical exhaust passage；
Drive device, the drive device is arranged between the casing and the blast pipe, and the drive device is used to drive
Air in the air-inlet cavity flows to the air outlet and is discharged by the exhaust passage from the air inlet.
13. lampblack absorbers according to claim 12, it is characterised in that the drive device includes the controllable frequency conversion horse in direction
Reach, and the cleaning device to shower water in the casing or cleaning solution when inverter motor reversion.
14. lampblack absorbers according to claim 12, it is characterised in that filtering is provided between the casing and the blast pipe
Part, the drive device is located at the side of the close described blast pipe of the filtration members.
15. lampblack absorbers according to claim 12, it is characterised in that the drive device includes motor, the drive
The rotating speed of dynamic motor is not less than 5000rpm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076093.1A CN106765380B (en) | 2016-11-25 | 2016-11-25 | Exhaust fume collecting hood for kitchen ventilator and the kitchen ventilator with it |
| PCT/CN2016/109310 WO2018094776A1 (en) | 2016-11-25 | 2016-12-09 | Exhaust fume collecting hood for range hood, and range hood having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076093.1A CN106765380B (en) | 2016-11-25 | 2016-11-25 | Exhaust fume collecting hood for kitchen ventilator and the kitchen ventilator with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106765380A true CN106765380A (en) | 2017-05-31 |
| CN106765380B CN106765380B (en) | 2019-05-03 |
Family
ID=58900884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611076093.1A Active CN106765380B (en) | 2016-11-25 | 2016-11-25 | Exhaust fume collecting hood for kitchen ventilator and the kitchen ventilator with it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106765380B (en) |
| WO (1) | WO2018094776A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094775A1 (en) * | 2016-11-25 | 2018-05-31 | 广东威灵电机制造有限公司 | Air suction device capable of generating air flow and vacuum cleaner or range hood having same |
| CN113685860A (en) * | 2020-05-18 | 2021-11-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Fume exhaust fan |
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| CN110131758B (en) * | 2018-02-08 | 2024-04-05 | 青岛海尔智慧厨房电器有限公司 | Cover plate assembly and integrated kitchen |
| CN108592129A (en) * | 2018-07-20 | 2018-09-28 | 广东美的厨房电器制造有限公司 | Internal-circulation type range hood |
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| CN110115884A (en) * | 2019-04-23 | 2019-08-13 | 广州航海学院 | Haze purifier and its operating method |
| CN110242996B (en) * | 2019-06-27 | 2024-03-29 | 浙江蓝炬星电器有限公司 | Mounting device and method for integrated kitchen air outlet cover |
| CN114608039B (en) * | 2022-02-18 | 2023-02-14 | 宁波方太厨具有限公司 | Cooking fume exhauster |
| CN114893807B (en) * | 2022-05-18 | 2023-02-03 | 广州保尔佳环保科技有限公司 | Clean spray tube ventilates |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351652A (en) * | 1977-12-30 | 1982-09-28 | Wisting Walter L | Fume hood |
| CN2255574Y (en) * | 1996-06-25 | 1997-06-04 | 孔丹群 | Fully-automatic domestic cooking-fume purifyer |
| CN2301641Y (en) * | 1997-07-10 | 1998-12-23 | 陈重睦 | Improved water type cooking-fume removing machine |
| CN2694143Y (en) * | 2003-12-12 | 2005-04-20 | 徐兴发 | Full automatic oil-smoke purifier |
| CN2759600Y (en) * | 2004-12-23 | 2006-02-22 | 广州市兴华环保设备联合有限公司 | Hood form wet-type static electricity oil smoke cleaner |
| CN101813330A (en) * | 2009-02-20 | 2010-08-25 | 沈云明 | Left and right air inlet adjustable device for exhaust fume collecting hood of range hood |
| CN202024400U (en) * | 2011-04-02 | 2011-11-02 | 贾晓峰 | Simple kitchen exhaust hood |
| CN104501243A (en) * | 2014-09-03 | 2015-04-08 | 杭州老板电器股份有限公司 | Double chamber air intake independently controlled tower type European style range hood |
| TW201743019A (en) * | 2016-06-04 | 2017-12-16 | Chuan Cheng Food & Beverage Equipment Co Ltd | Water-washing typed range hood with detachable water atomizing mechanism characterized in that user can easily take out the first water atomizing mechanism from the main body so as to greatly increase the convenience of cleaning the first water atomizing mechanism |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084947A (en) * | 1976-07-12 | 1978-04-18 | Ear Frank P | Filter apparatus for fast food kitchens exhaust |
| US4259945A (en) * | 1979-10-11 | 1981-04-07 | Lawson Richard L | Exhaust system washing apparatus |
| US4460386A (en) * | 1981-04-13 | 1984-07-17 | Century 21 Pollution Control, Inc. | Method of separating foreign matter from a gas |
| US4939986A (en) * | 1989-03-06 | 1990-07-10 | John C. Garvin, Jr. & Harold W. Hilton | Exhaust ventilator |
| US5069197A (en) * | 1990-09-26 | 1991-12-03 | Wisting Walter L | Fume hood |
| US5235963A (en) * | 1992-08-10 | 1993-08-17 | Strause James F | Exhaust duct cleaning system |
| US5662097A (en) * | 1996-11-13 | 1997-09-02 | Panos; Mihail | Stove hood with fluid filter cleaning means |
| JP3395736B2 (en) * | 1999-10-26 | 2003-04-14 | ダイキン工業株式会社 | Air supply and exhaust system |
| US20040149278A1 (en) * | 2003-01-30 | 2004-08-05 | Chun-Ying Lin | Kitchen ventilator with recirculation function |
| DE102012022572A1 (en) * | 2012-11-20 | 2014-05-22 | minEnergy GmbH | Extractor hood for extracting ambient air from space volume above cooktop contaminated with suspended particles, has filter element provided on inflow or outflow side of fan, and element link that separates suspended particles from airflow |
| CN106439978B (en) * | 2016-11-25 | 2019-10-08 | 广东威灵电机制造有限公司 | Exhaust fume collecting hood for kitchen ventilator and the kitchen ventilator with it |
| CN206300237U (en) * | 2016-11-25 | 2017-07-04 | 广东威灵电机制造有限公司 | Exhaust fume collecting hood for lampblack absorber and the lampblack absorber with it |
-
2016
- 2016-11-25 CN CN201611076093.1A patent/CN106765380B/en active Active
- 2016-12-09 WO PCT/CN2016/109310 patent/WO2018094776A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351652A (en) * | 1977-12-30 | 1982-09-28 | Wisting Walter L | Fume hood |
| CN2255574Y (en) * | 1996-06-25 | 1997-06-04 | 孔丹群 | Fully-automatic domestic cooking-fume purifyer |
| CN2301641Y (en) * | 1997-07-10 | 1998-12-23 | 陈重睦 | Improved water type cooking-fume removing machine |
| CN2694143Y (en) * | 2003-12-12 | 2005-04-20 | 徐兴发 | Full automatic oil-smoke purifier |
| CN2759600Y (en) * | 2004-12-23 | 2006-02-22 | 广州市兴华环保设备联合有限公司 | Hood form wet-type static electricity oil smoke cleaner |
| CN101813330A (en) * | 2009-02-20 | 2010-08-25 | 沈云明 | Left and right air inlet adjustable device for exhaust fume collecting hood of range hood |
| CN202024400U (en) * | 2011-04-02 | 2011-11-02 | 贾晓峰 | Simple kitchen exhaust hood |
| CN104501243A (en) * | 2014-09-03 | 2015-04-08 | 杭州老板电器股份有限公司 | Double chamber air intake independently controlled tower type European style range hood |
| TW201743019A (en) * | 2016-06-04 | 2017-12-16 | Chuan Cheng Food & Beverage Equipment Co Ltd | Water-washing typed range hood with detachable water atomizing mechanism characterized in that user can easily take out the first water atomizing mechanism from the main body so as to greatly increase the convenience of cleaning the first water atomizing mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094775A1 (en) * | 2016-11-25 | 2018-05-31 | 广东威灵电机制造有限公司 | Air suction device capable of generating air flow and vacuum cleaner or range hood having same |
| CN113685860A (en) * | 2020-05-18 | 2021-11-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Fume exhaust fan |
| CN113685860B (en) * | 2020-05-18 | 2023-06-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Fume exhaust fan |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018094776A1 (en) | 2018-05-31 |
| CN106765380B (en) | 2019-05-03 |
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