CN108167901A - A kind of kitchen ventilator with cleaning function - Google Patents
A kind of kitchen ventilator with cleaning function Download PDFInfo
- Publication number
- CN108167901A CN108167901A CN201810187887.8A CN201810187887A CN108167901A CN 108167901 A CN108167901 A CN 108167901A CN 201810187887 A CN201810187887 A CN 201810187887A CN 108167901 A CN108167901 A CN 108167901A
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- CN
- China
- Prior art keywords
- concentric tube
- shell
- kitchen ventilator
- conduit
- fume separator
- 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
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- 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
-
- 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
A kind of kitchen ventilator with cleaning function, is provided with smoke machine main body, the oil fume separator and cleaning device that can generate centrifugal force separate soot particles, and the detachable fixing assembling of cleaning device is installed on smoke machine body interior in smoke machine main body, oil fume separator transmission.The kitchen ventilator can clean the position more than smoke machine body interior oil stain easily, without clean every time will professional's disassembly, cleaning, have the advantages that convenient for cleaning.The oil fume separator of the kitchen ventilator with cleaning function generates additional centrifugal force, can effectively remove soot particles, greatly improve the separating effect of soot particles.
Description
Technical field
The present invention relates to kitchen ventilator field, more particularly to a kind of kitchen ventilator with cleaning function.
Background technology
Kitchen ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.Kitchen ventilator is mounted on kitchen range
Top can take the harmful oil smoke generated in the waste and cooking process of cooking stove burning rapidly away, and discharge is outdoor, subtracts
Of low pollution purifies air, and has gas defence, the effect of explosion-proof safety guarantee.The daily cleaning of current kitchen ventilator cannot be located completely
Reason is adhered to the oil stain inside smoke machine, and needs by being cleaned after professional's dismounting, this process needs to tear open smoke machine
It unloads, but dismantles complicated, cleaning difficulty, and spend high.
Therefore, in view of the shortcomings of the prior art, providing a kind of kitchen ventilator with cleaning function to solve prior art deficiency very
For necessity.
Invention content
A kind of kitchen ventilator with cleaning function is provided it is an object of the invention to avoid the deficiencies in the prior art part.It should
Kitchen ventilator with cleaning device has the advantages that be very easy to cleaning.
The above-mentioned purpose of the present invention is realized by following technological means.
A kind of kitchen ventilator with cleaning function is provided, smoke machine main body is provided with, centrifugal force separate soot particles can be generated
Oil fume separator and cleaning device, the detachable fixing assembling of cleaning device are installed in smoke machine main body, oil fume separator transmission
Smoke machine body interior.
Preferably, above-mentioned cleaning device is provided with liquid storing part, conduit, nozzle, press section and aspirating mechanism, and aspirating mechanism can
Liquid storing part is fixed in dismounting, and one end and press section of conduit are connect respectively with aspirating mechanism, and the other end and the cartridge nozzle of conduit are matched.
Preferably, the type of drive of above-mentioned aspirating mechanism is Mechanical Driven or electric drive.
Preferably, above-mentioned smoke machine main body is provided with shell, and oil fume separator is driven the inside for being installed on shell.
Preferably, above-mentioned shell be provided with multiple housing inlets and with the matched annular lamina of multiple housing inlets, ring
Shape piece be fixedly mounted or be integrally connected to the corresponding inner surface of shell and with positioned at the edge of housing inlet, annular lamina with it is outer
Shell air inlet corresponds.
Preferably, above-mentioned liquid storing part is removably fixed in the outer surface of shell, and one end of conduit is seamless to be through to shell
And with the fluid output port of aspirating mechanism is detachable connects, press section and aspirating mechanism detachable connection, the fixation of nozzle
It is assembled in the top of oil fume separator and with the other end of conduit；Or
The liquid storing part is removably fixed in the outer surface of shell, one end of conduit is seamless be through to shell and with suction
The detachable connection of fluid output port of mechanism, press section and aspirating mechanism detachable connection, nozzle are fixed in oil fume separator
Lower section and assembled with the other end of conduit.
Another preferred, above-mentioned liquid storing part is removably fixed in the inner wall of shell, one end of conduit and the liquid of aspirating mechanism
The detachable connection of body output terminal, the top for being fixed on oil fume separator of nozzle and is assembled, press section with the other end of conduit
One end and aspirating mechanism detachable connection, press section the other end is run through and is fixed on shell；Or
The liquid storing part is removably fixed in the inner wall of shell, and one end of conduit and the fluid output port of aspirating mechanism are removable
It unloads formula connection, the lower section for being fixed on oil fume separator of nozzle and is assembled with the other end of conduit, press section one end and suction
Mechanism detachable connection, press section the other end are run through and are fixed on shell.
Preferably, above-mentioned shell is provided with the active window for dismantling liquid storing part in corresponding position, and active window is lived
The dynamic surface for being assemblied in shell.
Preferably, above-mentioned oil fume separator is provided with concentric tube, rotary shaft and the multiple eaves portion structures of a plurality of middle overlapping of axles,
The one end of rotary shaft respectively with a plurality of concentric tube is fixedly connected, multiple eaves portion structures respectively be surrounded on concentric tube the other end and
It is fixedly connected with corresponding concentric tube in angle, rotary shaft is connect with the motor drive of smoke machine main body.
Lower section is defined as towards the side on ground when oil fume separator is installed, and therefrom the outside concentric tube of axis is fixed successively
Justice for the 1st concentric tube ..., the i-th concentric tube ..., the (n-1)th concentric tube, the n-th concentric tube, and 2≤i≤n and n are just whole
Number.
The height of 1st concentric tube is H1..., the height of the i-th concentric tube is Hi..., the height of the (n-1)th concentric tube
It spends for Hn-1, the height of the n-th concentric tube is Hn, H1Value it is maximum, HnValue it is minimum.
Preferably, above-mentioned 1.1Hn≤Hi≤10Hn, and 0.5Hi-1≤Hi≤3Hi-1。
Preferably, above-mentioned concentric tube is provided with disturbing flow device, and disturbing flow device is seamless around the one end for being connected to concentric tube
End.
Preferably, above-mentioned oil fume separator is additionally provided with vortex generating means group, and vortex generating means group is fixedly installed in
The outer surface of concentric tube and the junction for being surrounded on eaves portion structure and concentric tube, vortex generating means group are simultaneously installed on eaves portion structure
Upper surface.
Each vortex generating means group occurs sub-device by one or more vortex of the same eaves portion structure in place and forms.
Preferably, above-mentioned vortex generating means group is provided with m, and m is the arbitrary positive integer more than 0, and m vortex fills
Group is put to be fixedly installed in the outer surface of concentric tube respectively and be surrounded on the junction of eaves portion structure and concentric tube
Preferably, above-mentioned concentric tube is the line segment that is made of multistage broken line around concentric tube formed by axis one week, with one heart
For vortex position occurs for the position that the adjacent two lines section of inside pipe wall intersects.
Preferably, the diameter of one end of above-mentioned concentric tube is more than the diameter of the other end.
Preferably, the other end of above-mentioned concentric tube is at least fixedly connected there are one eaves portion structure.
Preferably, above-mentioned smoke machine main body is additionally provided with oil collector sump tank and exhausting component, and exhausting component fixing assembling is in shell
Inside and positioned at the top of oil fume separator, oil collector sump tank is assemblied in the bottom of shell.
Preferably, above-mentioned shell is spherical housing.
Preferably, above-mentioned eaves portion structure setting has through-hole.
A kind of kitchen ventilator with cleaning function of the present invention, is provided with smoke machine main body, can generate centrifugal force separate oil smoke grain
The oil fume separator and cleaning device of son, the detachable fixing assembling of cleaning device is in smoke machine main body, oil fume separator transmission peace
Loaded on smoke machine body interior.The kitchen ventilator can clean the position more than smoke machine body interior oil stain easily, without every
Secondary cleaning will professional's disassembly, cleaning, have the advantages that convenient for cleaning.The oil smoke separation of the kitchen ventilator with cleaning function
Device generates additional centrifugal force, can effectively remove soot particles, greatly improve the separating effect of soot particles.
Description of the drawings
Using attached drawing, the present invention is further illustrated, but the content in attached drawing does not form any limit to the present invention
System.
Fig. 1 is a kind of 1 structure diagram of kitchen ventilator embodiment with cleaning function.
Fig. 2 is the structure diagram of shell and oil collector sump tank.
Fig. 3 is the oil fume separator structure diagram of Fig. 1.
Fig. 4 is the high-level schematic of concentric tube.
Fig. 5 is a kind of 2 structure diagram of kitchen ventilator embodiment with cleaning function.
Fig. 6 is the oil smoke body gas flow simulating figure of the present invention.
Fig. 7 is oil fume separator sectional stereogram.
In Fig. 1 to 7, include：
Oil fume separator 1, concentric tube 11, disturbing flow device 111, rotary shaft 12, eaves portion structure 13, through-hole 131, vortex occur
Device group 14, vortex occur position 15,
Shell 2, housing inlet 21, annular lamina 22, oil collector sump tank 3, motor 4,
Cleaning device 5, liquid storing part 51, conduit 52, press section 53, nozzle 54 and aspirating mechanism 55.
Specific embodiment
Technical scheme of the present invention is described further with the following Examples.
Embodiment 1.
A kind of kitchen ventilator with cleaning function as shown in Figures 1 to 4, is provided with smoke machine main body, can generate centrifugal force separate oil
The oil fume separator 1 of smoke particle and cleaning device 5,5 detachable fixing assembling of cleaning device is in smoke machine main body, oil fume separator
1 transmission is installed on smoke machine body interior.
Cleaning device 5 is provided with liquid storing part 51, conduit 52, nozzle 54, press section 53 and aspirating mechanism 55, aspirating mechanism 55
Be removably fixed in liquid storing part 51, one end and press section 53 of conduit 52 are connect respectively with aspirating mechanism 55, conduit 52 it is another
It is assembled with nozzle 54 at end.The type of drive of the aspirating mechanism 55 of the present embodiment is preferably Mechanical Driven, type of drive of the invention
May be electric drive, depending on specific embodiment is with actual conditions.
Smoke machine main body is provided with shell 2, and oil fume separator 1 is driven the inside for being installed on shell 2, and shell 2 is provided with multiple
Housing inlet 21 and with multiple 21 matched annular laminas 22 of housing inlet, in 22 integrally connected shell 2 of annular lamina is corresponding
Surface and with positioned at the edge of housing inlet 21, annular lamina 22 is corresponded with housing inlet 21, annular lamina of the invention
22 can also be fixedly installed in shell, depending on specific embodiment is with performance.
The effect of annular lamina 22 is that soot gas is made to generate vortex, while prevent soot particles from throwing away again when entering shell 2
During oil fume separator 1 exterior space is thrown away from the housing inlet 21 of shell 2.
The preferred liquid storing part 51 of the present embodiment is removably fixed in the outer surface of shell 2, and one end of conduit 52 is seamless to be passed through
Wear to shell 2 and with the fluid output port of aspirating mechanism 55 is detachable connects, press section 53 and aspirating mechanism 55 are detachable
Connection, the top for being fixed on oil fume separator 1 of nozzle 54 and is assembled with the other end of conduit 52.The present invention can also liquid storing part
51 are removably fixed in the outer surface of shell 2, one end of conduit 52 is seamless be through to shell 2 and with the liquid of aspirating mechanism 55
The detachable connection of output terminal, press section 53 and 55 detachable connection of aspirating mechanism, nozzle 54 are fixed under oil fume separator 1
Square and with conduit 52 the other end assembles, depending on specific embodiment is with actual conditions.
Oil fume separator 1 is provided with concentric tube 11, rotary shaft 12 and the multiple eaves portion structures 13 of a plurality of middle overlapping of axles, rotation
The one end of axis 12 respectively with a plurality of concentric tube 11 is fixedly connected, and multiple eaves portion structures 13 are respectively with being surrounded on the another of concentric tube 11
It holds and is fixedly connected with corresponding concentric tube 11 in angle, rotary shaft 12 and the motor 4 of smoke machine main body are sequentially connected.
The other end of the eaves portion structure 13 and concentric tube 11 is in that the effect of angle is can to increase soot particles and oil smoke point
From the active area that device 1 generates centrifugal force, under identical rotary speed and under identical 11 diameter of concentric tube, angle can improve oil
The tangential velocity that smoke particle is thrown away under oil fume separator 1, makes soot particles be detached from inside oil fume separator 1, improves point of oil smoke
From effect.
When oil fume separator 1 is installed towards the side on ground be defined as lower section, and therefrom the outside concentric tube 11 of axis according to
It is secondary to be defined as the 1st concentric tube ..., the i-th concentric tube ..., the (n-1)th concentric tube, the n-th concentric tube, and 2≤i≤n and n
For positive integer.
The height of 1st concentric tube is H1..., the height of the i-th concentric tube is Hi..., the height of the (n-1)th concentric tube
It spends for Hn-1, the height of the n-th concentric tube is Hn, H1Value it is maximum, HnValue it is minimum, 1.1Hn≤Hi≤10Hn, and 0.5Hi-1≤Hi
≤3Hi-1。
Concentric tube 11 is provided with disturbing flow device 111, and disturbing flow device 111 is seamless around the one end for being connected to concentric tube 11
End.The effect of disturbing flow device 111 is that soot gas is made to generate vortex, so as to improve the ability of de-oiling.
Oil fume separator 1 is additionally provided with vortex generating means group 14, and vortex generating means group 14 is fixedly installed in concentric tube
11 outer surface and the junction for being surrounded on eaves portion structure 13 and concentric tube 11, vortex generating means group 14 are simultaneously installed on eaves portion knot
The upper surface of structure 13.By one or more vortex of the same eaves portion structure 13 in place son occurs for each vortex generating means group 14
Device forms.The effect of the vortex generating means group 14 of the present invention is that soot gas is made to generate vortex, so as to improve the energy of de-oiling
Power.
Vortex generating means group 14 is provided with m, and m is the arbitrary positive integer more than 0, and m vortex generating means group 14 is divided
It is not fixedly installed in the outer surface of concentric tube 11 and is surrounded on the junction of eaves portion structure 13 and concentric tube 11.
The concentric tube 11 of the n=3 of the present embodiment, i.e. the present embodiment are provided with 3.The present embodiment m=2, i.e. vortex occur
Device group 14 is set as 2, and one is set to the 3rd concentric tube, another is set to the 2nd concentric tube.The concentric tube 11 of the present invention
Number can be arbitrary positive integer, and it is arbitrarily just whole that vortex generating means group 14 can be less than or equal to 11 number of concentric tube
Number.
Concentric tube 11 is the line segment that is made of multistage broken line around concentric tube 11,11 inner wall of concentric tube formed by axis one week
The position intersected of adjacent two lines section position 15 occurs for vortex, such as Fig. 7.The effect of 11 shape of concentric tube of the present invention is can
So that soot gas generates vortex in 11 inner wall of concentric tube, the efficiency of removing oil smoke is improved.
The diameter of one end of concentric tube 11 is more than the diameter of the other end.One end of concentric tube 11 is what is connect with exhausting component
One end, as 11 gas outlet of concentric tube, the other end of concentric tube 11 are the air inlet of concentric tube 11, can according to Venturi effect
Know, the bigger flow velocity of the area that fluid flows through is smaller, i.e., the speed of one end of gas concentric pipe 11 is more than the other end of concentric tube 11
Speed.According to Bernoulli's theorem, it is found that the speed of gas is got over, high pressure is smaller again, therefore concentric tube 11 is connect with exhausting component
One end pressure is big, and the pressure of the air inlet of concentric tube 11 is small, so as to increase the pressure of the air inlet of concentric tube 11 and external environment
Force difference from soot gas is promoted to enter, improves oil absorbing effect.
The other end of the concentric tube 11 of the present invention can be at least fixedly connected there are one eaves portion structure 13, can also concentric tube
11 other end is only fixedly connected with an eaves portion structure 13.The other end of 1st concentric tube of the present embodiment connects two eaves portions
Structure 13.Two eaves portion structures 13 effect of 1st concentric tube connection is the reduction of the sky between the 1st concentric tube and the 2nd concentric tube
Between volume, so as to reduce the area of the air inlet of the 2nd concentric tube, improve gas admission velocity, increase by 11 inside of concentric tube with
The pressure differential of exterior space.
Smoke machine main body is additionally provided with oil collector sump tank 3 and exhausting component, and exhausting component fixing assembling is in the inside of shell 2 and position
In the top of oil fume separator 1, oil collector sump tank 3 is assemblied in the bottom of shell 2, and shell 2 is spherical housing 2.
Eaves portion structure 13 is provided with multiple through-holes 131.The effect of through-hole 131 is can be when oil fume separator 1 rotates, will
The elaioleucite of bulky grain is pooled, is detached from inside oil fume separator 1, greatly improves the separating effect of soot particles.
The cleaning process of the kitchen ventilator is as follows：When kitchen ventilator after a period of use, user uses preceding suitable in cleaning device 5
When detergent add in liquid storing part 51 and liquid storing part 51, conduit 52, press section 53, nozzle 54 and aspirating mechanism 55 be installed
It is good, under by press section 53 detergent arrive into nozzle 54 through conduit 52 again and is sprayed to oil fume separator 1 and reach the internal oil stain effect of cleaning
Fruit.
The oil-absorbing process of the kitchen ventilator is as follows：Kitchen ventilator is opened, motor 4 drives oil fume separator 1, the wind wheel of exhausting component
It rotating simultaneously, soot particles are by seven layer separations inside kitchen ventilator, and most almost the gas of cleaning is discharged again through gas outlet finally,
As shown in Figure 6.This seven layer separation is specific as follows：
First layer separation, inertial separation：Oil smoke enters via the housing inlet 21 of shell 2 inside smoke machine, and oil smoke enters
Enter annular lamina 22 after housing inlet 21, because of 2 inside of shell and 21 area of pressure differential and housing inlet of external environment
Cataclysm, air velocity can accelerate, and moment of inertia also relatively increases.And oil smoke can form very thin around annular lamina 22
Boundary layer, and because the housing inlet 21 and annular lamina 22 of shell 2 are in angle, oil smoke is forced to flow downward along annular lamina 22
Just up flow into oil fume separator 1 afterwards, thus heavier oil opened in downward inertia motion with crude oil plume field point it is past
The oil collector sump tank 3 in 2 bottom of shell is collected in lower movement, realizes first time inertial separation.
Second layer separation, cyclonic separation：Soot particles by the first layer separation are in the direction of annular lamina 22 by lower turn
Flowing in further occur flow field separation, soot particles flow field detach under cause unsteady flow field, be further formed vortex.
Flow field or vortex can interact influence with neighbouring flow field or vortex, and the flow field for not stopping spinning is formed in annular lamina 22, this
When rotating vortex reach maximum vorticity.The lighter oil smoke of remaining part can not be parked in the rotating vortex accumulation of annular lamina 22, when
When running up to constant weight, flow field branch is unable to hold out the weight of oil droplet, will fall downwards or flow to oil collector sump tank along annular lamina 22
3。
Third layer separation, centrifugal force separate：Eaves portion structure 13 follows the rotation of concentric tube 11 to form centrifugal force, centrifugal force and wind
The attraction interaction of wheel.After second detaches, the lighter oil smoke of remaining part is first contacted when entering concentric tube 11
Outermost end to eaves portion structure 13 enters back into concentric tube 11, and the centrifugal force of 13 outermost end of eaves portion structure can be segment fluid flow or oil
Smoke particle is taken away or stops into 11 inside of concentric tube and move outward, then thrown away with higher tangential velocity, is thrown out of particle
It can fall in annular lamina 22, oil collector sump tank 3 is flow to finally along annular lamina 22.
4th layer separation, inertial separation and centrifugal force separate：After third layer separation, the oil smoke of remaining lighter weight is same
When acted on by centrifugal force and attraction, but opposite attraction is more than centrifugal force.A portion of these oil smoke can be through
It crosses through-hole 131 to flow to adjacent eaves portion structure 13, because effect of inertia and other oil smoke or soot particles pool larger oil
Smoke particle flow down, but because centrifugal force acts on, soot particles are simultaneously flowed with being thrown away compared with high tangential velocity finally along annular lamina 22
Move oil collector sump tank 3.
Layer 5 detaches, the cyclone centrifugal force of concentric tube 11 and the secondary generation that is vortexed：11 inner wall of concentric tube rotates to form gas
Rotation, concentric tube 11 be low-pressure area under the action of the centrifugal force, fluids within pipes or particle etc. are moved toward duct wall, and tube wall forms height
Tangential velocity, part oil smoke are blocked flowing up.It is vortexed, does not stop in addition, remaining oil smoke can be formed in vortex generator
Spinning captures oil smoke and oil smoke is not allowed to flee from pipeline.After attraction and centrifugal force remove, do not stop spinning secondary vortex flow and
The oil smoke that high tangential motion is carried out in tube wall can be collected because gravity flows downward to oil collector sump tank 3 along inner tubal wall.
Layer 6 detaches, and disturbing flow device 111 detaches：The disturbing flow device 111 of 11 one end of concentric tube generates remaining oil smoke
Flow field separation occurs, is detached by flow field, part oil smoke because stopping during the unstability in flow field not toward flowing in length and spin
The vortex turned captures oil smoke.
Layer 7 detaches, wind wheel centrifugal force separate：After the first six layer separation, be left a small amount of very light soot particles because
Pressure differential and the wind wheel for sucking exhausting component, the wind wheel of rotation form centrifugal force and remaining a small amount of soot particles are thrown to wind turbine
On inner wall, last almost clean gas is discharged external through gas outlet.
The kitchen ventilator with cleaning function is provided with smoke machine main body, the oil smoke point that can generate centrifugal force separate soot particles
From device 1 and cleaning device 5,5 detachable fixing assembling of cleaning device is installed on cigarette in smoke machine main body, the transmission of oil fume separator 1
Machine body interior.The kitchen ventilator can clean the position more than smoke machine body interior oil stain easily, without cleaning every time
Will professional's disassembly, cleaning, have the advantages that convenient for cleaning.The oil fume separator 1 of the kitchen ventilator with cleaning function generates
Additional centrifugal force can effectively remove soot particles, greatly improve the separating effect of soot particles.
Embodiment 2.
A kind of kitchen ventilator with cleaning function, as shown in figure 5, other features are same as Example 1, the difference lies in：
The preferred liquid storing part 51 of the present embodiment is removably fixed in the inner wall of shell 2, one end of conduit 52 and the liquid of aspirating mechanism 55
The detachable connection of output terminal, the top for being fixed on oil fume separator 1 of nozzle 54 and is assembled, pressing with the other end of conduit 52
53 one end of portion and 55 detachable connection of aspirating mechanism, 53 the other end of press section is run through and is fixed on shell 2.Shell 2 exists
Corresponding position is provided with the active window for dismantling liquid storing part 51, and active window activity is assemblied in the surface of shell 2.
The present invention can also liquid storing part 51 be removably fixed in the inner wall of shell 2, one end and the aspirating mechanism 55 of conduit 52
The detachable connection of fluid output port, the lower section for being fixed on oil fume separator 1 of nozzle 54 and filled with the other end of conduit 52
To match, 53 one end of press section and 55 detachable connection of aspirating mechanism, 53 the other end of press section are run through and are fixed on shell 2,
Depending on specific embodiment is with actual conditions.
The present embodiment can reduce space and the beauty in kitchen ventilator occupancy kitchen compared with embodiment 1.
Embodiment 3.
A kind of kitchen ventilator with cleaning function, other features are same as Example 1, the difference lies in：Cleaning device 5
The type of drive of aspirating mechanism 55 is electric drive.
Compared with the Mechanical Driven of embodiment 1, electric drive can add pressing more convenient.
Embodiment 4.
A kind of kitchen ventilator with cleaning function, other features are same as Example 1, the difference lies in：The n of the present embodiment
=4, i.e. the concentric tube 11 of the present embodiment is provided with 4.The present embodiment m=2, i.e. vortex generating means group 14 are set as 2, and one
A to be set to the 4th concentric tube, another is set to the 3rd concentric tube.The concentric tube 11 of the present embodiment and eaves portion structure 13 1 simultaneously
One corresponds to.
The kitchen ventilator with cleaning function compared with Example 1, increases a concentric tube 11, that is, increase oil smoke
Spatial volume of the separator 1 inside shell 2 so as to reduce the area of 11 air inlet of concentric tube, improves gas admission velocity,
Increase by 11 inside of concentric tube and the pressure differential of exterior space, so as to improve the rate of departure of soot particles.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of range, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should manage
Solution, can be modified or replaced equivalently technical solution of the present invention, without departing from the essence and model of technical solution of the present invention
It encloses.
Claims (10)
1. a kind of kitchen ventilator with cleaning function, it is characterised in that：It is provided with smoke machine main body, centrifugal force separate oil smoke grain can be generated
The oil fume separator and cleaning device of son, the detachable fixing assembling of cleaning device is in smoke machine main body, oil fume separator transmission peace
Loaded on smoke machine body interior.
2. a kind of kitchen ventilator with cleaning function according to claim 1, it is characterised in that：The cleaning device is provided with
Liquid storing part, conduit, nozzle, press section and aspirating mechanism, aspirating mechanism are removably fixed in liquid storing part, one end of conduit and pressing
Portion is connect respectively with aspirating mechanism, and the other end and the cartridge nozzle of conduit are matched.
3. a kind of kitchen ventilator with cleaning function according to claim 2, it is characterised in that：The driving of the aspirating mechanism
Mode is Mechanical Driven or electric drive.
4. a kind of kitchen ventilator with cleaning function according to claim 3, it is characterised in that：The smoke machine main body is provided with
Shell, oil fume separator are driven the inside for being installed on shell；
The shell be provided with multiple housing inlets and with the matched annular lamina of multiple housing inlets, annular lamina be fixedly mounted
Or be integrally connected to the corresponding inner surface of shell and with positioned at the edge of housing inlet, annular lamina with housing inlet one by one
It is corresponding.
5. a kind of kitchen ventilator with cleaning function according to claim 4, it is characterised in that：The liquid storing part is detachably solid
Due to the outer surface of shell, one end of conduit is seamless be through to shell and with the detachable company of fluid output port of aspirating mechanism
It is logical, press section and aspirating mechanism detachable connection, the top for being fixed on oil fume separator of nozzle and with the other end of conduit
Assembling；Or
The liquid storing part is removably fixed in the outer surface of shell, and one end of conduit is seamless to be through to shell and and aspirating mechanism
The detachable connection of fluid output port, press section and aspirating mechanism detachable connection, nozzle is fixed under oil fume separator
Square and with conduit the other end assembles.
6. a kind of kitchen ventilator with cleaning function according to claim 4, it is characterised in that：The liquid storing part is detachably solid
Due to the inner wall of shell, one end of conduit with the fluid output port of aspirating mechanism is detachable connects, nozzle is fixed on oil smoke
It the top of separator and is assembled with the other end of conduit, press section one end and aspirating mechanism detachable connection, press section are another
One end runs through and is fixed on shell；Or
The liquid storing part is removably fixed in the inner wall of shell, and one end of conduit and the fluid output port of aspirating mechanism are detachable
Connection, the lower section for being fixed on oil fume separator of nozzle and is assembled, press section one end and aspirating mechanism with the other end of conduit
Detachable connection, press section the other end are run through and are fixed on shell；
The shell is provided with the active window for dismantling liquid storing part in corresponding position, and active window activity is assemblied in shell
Surface.
7. a kind of kitchen ventilator with cleaning device according to claim 5 or 6, it is characterised in that：The oil fume separator
It is provided with concentric tube, rotary shaft and the multiple eaves portion structures of a plurality of middle overlapping of axles, rotary shaft one end with a plurality of concentric tube respectively
It is fixedly connected, multiple eaves portion structures connect respectively with being surrounded on the other end of concentric tube and being fixed with corresponding concentric tube in angle
It connects, rotary shaft is connect with the motor drive of smoke machine main body.
8. a kind of kitchen ventilator with cleaning function according to claim 7, it is characterised in that：When oil fume separator is installed
Lower section is defined as, and therefrom the outside concentric tube of axis is defined as the 1st concentric tube successively towards the side on ground ..., i-th is same
Heart pipe ..., the (n-1)th concentric tube, the n-th concentric tube, and 2≤i≤n and n are positive integer；
The height of 1st concentric tube is H1..., the height of the i-th concentric tube is Hi..., the height of the (n-1)th concentric tube is
Hn-1, the height of the n-th concentric tube is Hn, H1Value it is maximum, HnValue it is minimum；
The 1.1Hn≤Hi≤10Hn, and 0.5Hi-1≤Hi≤3Hi-1；
The concentric tube is provided with disturbing flow device, and disturbing flow device is seamless around the end of the one end for being connected to concentric tube；
The oil fume separator is additionally provided with vortex generating means group, and vortex generating means group is fixedly installed in the appearance of concentric tube
Face and the junction for being surrounded on eaves portion structure and concentric tube, vortex generating means group and the upper surface for being installed on eaves portion structure；
Each vortex generating means group occurs sub-device by one or more vortex of the same eaves portion structure in place and forms.
9. a kind of kitchen ventilator with cleaning function according to claim 8, it is characterised in that：The vortex generating means group
M are provided with, m is the arbitrary positive integer more than 0, and m vortex generating means group is fixedly installed in the outer surface of concentric tube respectively
And it is surrounded on the junction of eaves portion structure and concentric tube；
The concentric tube is the line segment that is made of multistage broken line around concentric tube formed by axis one week, concentric inside pipe wall it is adjacent
For vortex position occurs for the position that two lines section intersects；
The diameter of one end of the concentric tube is more than the diameter of the other end；
The other end of the concentric tube is at least fixedly connected there are one eaves portion structure.
10. a kind of kitchen ventilator with cleaning function according to claim 1 to 9 any one, it is characterised in that：The cigarette
Owner's body is additionally provided with oil collector sump tank and exhausting component, and exhausting component fixing assembling is in the inside of shell and positioned at oil fume separator
Top, oil collector sump tank is assemblied in the bottom of shell；
The shell is spherical housing；
The eaves portion structure setting has through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187887.8A CN108167901B (en) | 2018-03-07 | 2018-03-07 | Range hood with cleaning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810187887.8A CN108167901B (en) | 2018-03-07 | 2018-03-07 | Range hood with cleaning function |
Publications (2)
| Publication Number | Publication Date |
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| CN108167901A true CN108167901A (en) | 2018-06-15 |
| CN108167901B CN108167901B (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810187887.8A Active CN108167901B (en) | 2018-03-07 | 2018-03-07 | Range hood with cleaning function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8723001D0 (en) * | 1987-09-30 | 1987-11-04 | Ong Tiong Ee | Cooker hood |
| WO2012045076A2 (en) * | 2010-10-01 | 2012-04-05 | Broan-Nutone Llc | Fluid cleaning system and method |
| 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 |
| CN106949519A (en) * | 2017-05-12 | 2017-07-14 | 苏州霍姆特传感技术有限公司 | A kind of dirty household cooker hood of high efficient oil-proof |
| CN107575916A (en) * | 2017-09-26 | 2018-01-12 | 湖州新思电子商务有限公司 | One kind carries cleaning type lampblack absorber |
-
2018
- 2018-03-07 CN CN201810187887.8A patent/CN108167901B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8723001D0 (en) * | 1987-09-30 | 1987-11-04 | Ong Tiong Ee | Cooker hood |
| WO2012045076A2 (en) * | 2010-10-01 | 2012-04-05 | Broan-Nutone Llc | Fluid cleaning system and method |
| 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 |
| CN106949519A (en) * | 2017-05-12 | 2017-07-14 | 苏州霍姆特传感技术有限公司 | A kind of dirty household cooker hood of high efficient oil-proof |
| CN107575916A (en) * | 2017-09-26 | 2018-01-12 | 湖州新思电子商务有限公司 | One kind carries cleaning type lampblack absorber |
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| Publication number | Publication date |
|---|---|
| CN108167901B (en) | 2023-01-03 |
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