CN208431833U - A kind of multiple kitchen ventilator for removing fume eliminating - Google Patents
A kind of multiple kitchen ventilator for removing fume eliminating Download PDFInfo
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- CN208431833U CN208431833U CN201820314353.2U CN201820314353U CN208431833U CN 208431833 U CN208431833 U CN 208431833U CN 201820314353 U CN201820314353 U CN 201820314353U CN 208431833 U CN208431833 U CN 208431833U
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- concentric tube
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- kitchen ventilator
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Abstract
A kind of multiple kitchen ventilator for removing fume eliminating, it is provided with smoke machine main body, the oil fume separator that soot particles can be separated, the shell and oil collector sump tank that soot particles can be filtered, shell is assemblied in the outer surface of smoke machine main body, oil fume separator is driven the inside for being installed on shell, and oil collector sump tank is assemblied in the bottom of shell.The shell and oil collector sump tank that the kitchen ventilator has oil fume separator, crosses filtering fume function, can be greatly improved the removal effect of oil smoke, and isolated Grease Collection is kept the cleaning of kitchen ventilator in oil collector sump tank.The shell of the utility model has the function of used oil strain smoke particle, and oil fume separator, which can generate centrifugal force, can effectively remove soot particles, greatly improves the separating effect of soot particles.The diameter and oil fume separator of the oil fume separator of the utility model are small at a distance from shell, can be conducive to the overall dimensions for reducing kitchen ventilator.
Description
Technical field
The utility model relates to kitchen ventilator field, in particular to a kind of multiple kitchen ventilator for removing fume eliminating.
Background technique
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 rapidly the oil smoke being harmful to the human body generated in the waste and cooking process of cooking stove burning away, and discharge is outdoor, subtracts
Of low pollution purifies air, and has gas defence, explosion-proof safety guarantee effect.
Range hood separates oil smoke by wind wheel rotation in the prior art, and separating effect is low, can only remove fraction
Soot particles, the gas of discharge also remain a large amount of soot particles, cause air pollution.
Therefore, in view of the shortcomings of the prior art, providing the multiple kitchen ventilator for removing fume eliminating of one kind to solve prior art deficiency
It is very necessary.
Utility model content
The purpose of this utility model is that providing a kind of multiple oil for removing fume eliminating in place of avoiding the deficiencies in the prior art
Smoke machine.The shell and oil collector sump tank that the kitchen ventilator has oil fume separator, crosses filtering fume function, can be greatly improved oil smoke
Removal effect, and isolated Grease Collection is kept into the cleaning of kitchen ventilator in oil collector sump tank.
The above-mentioned purpose of the utility model is realized by following technological means.
A kind of multiple kitchen ventilator for removing fume eliminating is provided, the oil smoke separation for being provided with smoke machine main body, soot particles capable of being separated
Device, the shell and oil collector sump tank that can filter soot particles, shell are assemblied in the outer surface of smoke machine main body, oil fume separator transmission peace
Inside loaded on shell, oil collector sump tank are assemblied in the bottom of shell.
Preferably, above-mentioned shell be provided with multiple housing inlets and it is multiple for filter soot particles and with shell air inlet
Mouthful matched annular lamina, annular lamina be fixedly mounted or be integrally connected to the corresponding inner surface of shell and be located at housing inlet
Edge, annular lamina and housing inlet correspond.
Preferably, the maximum gauge of above-mentioned oil fume separator is D, 50mm≤D≤400mm.
Preferably, the minimum range of above-mentioned oil fume separator and shell is F, 1.0mm≤F≤150mm.
Preferably, above-mentioned oil fume separator is provided with sheet metal, and sheet metal fixing assembling is in the outer surface of oil fume separator.
Preferably, above-mentioned smoke machine main body is provided with for generating the isolated oil thrower that resonates to soot particles, gets rid of oily dress
It sets and is assemblied in oil fume separator.
Preferably, above-mentioned oil collector sump tank can be dismantled and be assemblied in outer casing bottom.
Preferably, above-mentioned oil thrower is spring.
Preferably, the surface of above-mentioned oil collector sump tank is provided with coating easy to clean.
Preferably, above-mentioned coating is oleophobic coating.
Preferably, above-mentioned oleophobic coating is polytetrafluoroethylene (PTFE) or nano coating.
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,
Rotary shaft is fixedly connected with one end of a plurality of concentric tube respectively, and multiple eaves portion structures are in around being arranged and be fixedly installed in correspondence
Concentric tube the other end, rotary shaft connect with the motor drive of smoke machine main body.
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 sheet metal fixing assembling is in the surface of vortex generating means group.
One end fixing assembling of the oil thrower is in the inner wall of concentric tube；Or
One end fixing assembling of the oil thrower is at least one in the lower surface of eaves portion structure.
It is defined as lower section towards the side on ground when oil fume separator is installed, and therefrom the outside concentric tube of axis is successively fixed
Justice is the 1st concentric tube ..., the i-th concentric tube ..., the (n-1)th concentric tube, the n-th concentric tube, and 2≤i≤n≤4, 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
Degree is 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 vortex generating means group is provided with m, and m 2, m vortex generating means group is fixedly mounted respectively
In concentric tube outer surface and be surrounded on the junction of eaves portion structure and concentric tube.
Preferably, above-mentioned smoke machine main body is provided with exhausting component, exhausting component fixing assembling in shell inside and be located at
The top of oil fume separator.
Preferably, above-mentioned concentric tube is that the line segment being made of multistage broken line surround concentric tube formed by axis one week, with one heart
The position of the adjacent two lines section intersection of inside pipe wall is that position occurs for vortex.
Preferably, the diameter of one end of above-mentioned concentric tube is greater than the diameter of the other end.
Preferably, above-mentioned eaves portion structure setting has multiple through-holes.
Preferably, the other end of above-mentioned concentric tube is at least fixedly connected with an eaves portion structure.
Preferably, above-mentioned shell is sphere structure.
The multiple kitchen ventilator for removing fume eliminating of one kind of the utility model, is provided with smoke machine main body, can separate soot particles
Oil fume separator, the shell and oil collector sump tank that can filter soot particles, shell are assemblied in the outer surface of smoke machine main body, oil smoke separation
Device is driven the inside for being installed on shell, and oil collector sump tank is assemblied in the bottom of shell.The kitchen ventilator has oil fume separator, crosses oil strain
The shell and oil collector sump tank of hood can be greatly improved the removal effect of oil smoke, and by isolated Grease Collection in collection
Oily device keeps the cleaning of kitchen ventilator.The shell of the utility model has the function of used oil strain smoke particle, and oil fume separator can produce
Raw centrifugal force can effectively remove soot particles, greatly improve the separating effect of soot particles.The oil fume separator of the utility model
Diameter and oil fume separator it is small at a distance from shell, can be conducive to reduce kitchen ventilator overall dimensions.
Detailed description of the invention
The utility model is further described using attached drawing, but the content in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is the structural schematic diagram of the multiple kitchen ventilator embodiment 1 for removing fume eliminating of one kind of the utility model.
Fig. 2 is the shell of the utility model and the appearance diagram of oil collector sump tank.
Fig. 3 is the maximum gauge schematic diagram of oil fume separator.
Fig. 4 is the schematic diagram of oil fume separator in Fig. 1.
Fig. 5 is concentric tube high-level schematic in Fig. 1.
Fig. 6 is the oil fume separator schematic diagram of embodiment 2.
Fig. 7 is the oil fume separator schematic diagram of embodiment 3.
Fig. 8 is the oil smoke body gas flow simulating figure of the utility model.
Fig. 9 is oil fume separator sectional stereogram.
In Fig. 1 to 9, 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, sheet metal 15, vortex occur position 16,
Shell 2, housing inlet 21, annular lamina 22, oil collector sump tank 3, motor 4, exhausting component 5 and oil thrower 6.
Specific embodiment
The technical solution of the utility model is described further with the following Examples.
Embodiment 1.
A kind of multiple kitchen ventilator for removing fume eliminating is provided with smoke machine main body, can separate soot particles as shown in Fig. 1 to 5
Oil fume separator 1, the shell 2 and oil collector sump tank 3 that can filter soot particles, shell 2 are assemblied in the outer surface of smoke machine main body, oil
Cigarette separator 1 is driven the inside for being installed on shell 2, and oil collector sump tank 3 is assemblied in the bottom of shell 2.
Shell 2 be provided with multiple housing inlets 21 and with the matched annular lamina 22 of multiple housing inlets 21, annular lamina
The corresponding inner surface of 22 integrally connected shell 2 and with the edge that is located at housing inlet 21, annular lamina 22 and housing inlet 21
Correspond, the annular lamina 22 of the utility model can also be fixedly installed in shell, specific embodiment with performance and
It is fixed.
The effect of annular lamina 22 is vortex to be generated when soot gas being made to enter shell 2, while preventing soot particles from throwing away again
Exterior space is thrown away from the housing inlet 21 of shell 2 when oil fume separator 1.
The maximum dimension D of the oil fume separator 1 of the utility model is preferably 150mm, or 50mm~400mm range
Interior any number, depending on numerical value is embodied with actual conditions.The oil fume separator 1 it is small in size, it is whole to improve kitchen ventilator
The flexibility ratio of body volume design.
The oil fume separator 1 of the utility model and the minimum range of shell 2 are F, the minimum of oil fume separator 1 and shell 2
Distance is F, and the present embodiment is preferably 120mm, and the minimum range F of the utility model may be the arbitrary number of 1.0mm~150mm
Value, specifically with actual conditions depending on.
The minimum range of oil fume separator 1 and shell 2 is the gap that soot gas enters oil fume separator 1, most narrow spacing
More can improve when internal pressure official post soot gas enters oil fume separator 1 and raised speed from smaller, increase oil fume separator 1 with
The pressure difference of external environment, to improve the smoking ability of the kitchen ventilator that can improve internal pressure difference.Oil collector sump tank 3 can be torn open
It unloads and is assemblied in 2 bottom of shell.
The surface of the oil collector sump tank 3 of the present embodiment is provided with coating easy to clean, and coating is oleophobic coating, oleophobic coating
Preferably polytetrafluoroethylene (PTFE), or nano coating, depending on specific embodiment is with performance.
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
Axis 12 is fixedly connected with one end of a plurality of concentric tube 11 respectively, and multiple eaves portion structures 13 are in around being arranged and be fixedly installed in pair
The motor 4 of the other end for the concentric tube 11 answered, rotary shaft 12 and smoke machine main body is sequentially connected.
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 Yu 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 composition.
Will oil fume separator 1 install when towards ground side 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≤4,
And n is 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
Degree is 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。
Vortex generating means group 14 is provided with m, and m 2, m vortex generating means group 14 is fixedly installed in one heart respectively
The outer surface of pipe 11 and the junction for being surrounded on eaves portion structure 13 Yu concentric tube 11.
Smoke machine main body is provided with exhausting component 5,5 fixing assembling of exhausting component in shell 2 inside and be located at oil smoke and separate
The top of device 1.
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 effect of disturbing flow device 111 is that soot gas is made to generate vortex, to improve the ability of de-oiling.
The effect of the vortex generating means group 14 of the utility model is that soot gas is made to generate vortex, to improve de-oiling
Ability.
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 11, another is set to the 2nd concentric tube.The utility model it is same
11 number of heart pipe can be arbitrary positive integer, and it is any that vortex generating means group 14 can be less than or equal to 11 number of concentric tube
Positive integer.
Concentric tube 11 is that the line segment being made of multistage broken line surround concentric tube 11 formed by axis one week, 11 inner wall of concentric tube
Adjacent two lines section intersection position be vortex occur position 16, such as Fig. 9.The effect of 11 shape of concentric tube of the utility model
It is that soot gas can be made to generate vortex in 11 inner wall of concentric tube, improves the efficiency of removing oil smoke.
The diameter of one end of concentric tube 11 is greater than the diameter of the other end.One end of concentric tube 11 is to connect with exhausting component 5
One end, as 11 gas outlet of concentric tube, the other end of concentric tube 11 is the air inlet of concentric tube 11, according to Venturi effect
It is found that the bigger flow velocity of area that fluid flows through is smaller, i.e., the speed of one end of gas concentric pipe 11 is greater than the another of concentric tube 11
Hold speed.Again according to Bernoulli's theorem it is found that the speed of gas to get over high pressure smaller, therefore concentric tube 11 and exhausting component 5 connect
The end pressure connect is big, and the pressure of the air inlet of concentric tube 11 is small, to increase the air inlet and external environment of concentric tube 11
Pressure difference improve oil absorbing effect from promoting soot gas to enter.
The other end of the concentric tube 11 of the utility model can at least be fixedly connected with an eaves portion structure 13, can also be same
The other end of heart pipe 11 is only fixedly connected with an eaves portion structure 13.The other end of 1st concentric tube of the present embodiment is connected with two
Eaves portion structure 13.Two eaves portion structures 13 effect of 1st concentric tube connection be the reduction of the 1st concentric tube and the 2nd concentric tube it
Between spatial volume improve gas admission velocity to reduce the area of the air inlet of the 2nd concentric tube, increase concentric tube 11
The internal pressure difference with exterior space.
The working principle of the kitchen ventilator is: opening kitchen ventilator, motor 4 drives oil fume separator 1, and the wind wheel of exhausting component is same
When rotate, soot particles are by seven layers of separation inside kitchen ventilator, and most almost clean gas is discharged through gas outlet again finally, such as
Shown in Fig. 8.This seven layers separation are specific as follows:
First layer separation, inertial separation: oil smoke enters inside smoke machine via the housing inlet 21 of shell 2, and oil smoke enters
Enter annular lamina 22 after housing inlet 21, because of 21 area of pressure difference and housing inlet of shell 2 inside and external environment
Cataclysm, air velocity can accelerate, and moment of inertia also relative increases.And oil smoke can form very thin around annular lamina 22
Boundary layer, and because shell 2 housing inlet 21 and annular lamina 22 be in angle, force oil smoke along annular lamina 22 will to flow down
Oil fume separator 1 is just up flowed into after dynamic, therefore heavier oil separates in downward inertia motion with crude oil plume field
The oil collector sump tank 3 in 2 bottom of shell is collected in movement down, realizes first time inertial separation.
Second layer separation, cyclonic separation: the soot particles by first layer separation are in the direction of annular lamina 22 by lower turn
Flowing in further occurrence flow field separation, soot particles flow field separate 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 pumping
The attraction of wind component interacts.After separating for the second time, the lighter oil smoke of remaining part is first when entering concentric tube 11
The outermost end for touching eaves portion structure 13 enters back into concentric tube 11, the centrifugal force of 13 outermost end of eaves portion structure can segment fluid flow or
Person's soot particles take away or stop to enter 11 inside of concentric tube and move outward, then are thrown away with higher tangential velocity, are thrown out of
Particle can fall in annular lamina 22, flow to oil collector sump tank 3 finally along annular lamina 22.
4th layer of separation, inertial separation and centrifugal force separate: after third layer separates, the oil smoke of remaining lighter weight is same
When acted on by centrifugal force and attraction, but opposite attraction is greater 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, and because centrifugal force acts on, soot particles are simultaneously flowed with throwing away compared with high tangential velocity finally along annular lamina 22
Move oil collector sump tank 3.
Layer 5 separation, the cyclone centrifugal force of concentric tube 11 and secondary vortex generate: 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 mobile toward duct wall, and tube wall forms height
Tangential velocity, part oil smoke, which is blocked, to be flowed up.It is vortexed, does not stop in addition, remaining oil smoke can be formed in vortex generator
Spinning captures oil smoke and does not allow oil smoke to flee from pipeline.After attraction and centrifugal force remove, do not stop spinning secondary vortex flow and
It can be collected because gravity flows downward to oil collector sump tank 3 along inner tubal wall in the oil smoke that tube wall carries out high tangential motion.
Layer 6 separation, disturbing flow device 111 separate: the disturbing flow device 111 of 11 one end of concentric tube generates remaining oil smoke
Flow field separation occurs, is separated by flow field, part oil smoke is stopped not because of the unstability in flow field toward flowing in length and spin
The vortex turned captures oil smoke.
Layer 7 separation, wind wheel centrifugal force separate: after the separation of the first six layer, be left a small amount of soot particles very light because
Pressure difference and the wind wheel for sucking exhausting component 5, the wind wheel of rotation form centrifugal force and remaining a small amount of soot particles are thrown to blower
Inner wall on, last almost clean gas is discharged external through gas outlet.
The shell 2 and oil collector sump tank 3 that the kitchen ventilator has oil fume separator 1, crosses filtering fume function, can be greatly improved
The removal effect of oil smoke, and isolated Grease Collection is kept into the cleaning of kitchen ventilator in oil collector sump tank 3.The utility model
Shell 2 has the function of used oil strain smoke particle, and oil fume separator 1, which can generate centrifugal force, can effectively remove soot particles, mentions significantly
The separating effect of high soot particles.The diameter and oil fume separator 1 of the oil fume separator 1 of the utility model are at a distance from shell 2
It is small, the overall dimensions for reducing kitchen ventilator can be conducive to.
Embodiment 2.
A kind of multiple kitchen ventilator for removing fume eliminating, as shown in fig. 6, other features are same as Example 1, difference exists
In: the oil fume separator 1 of the utility model is provided with sheet metal 15, and 15 fixing assembling of sheet metal is in the appearance of oil fume separator 1
Face, specific 15 fixing assembling of sheet metal is in the surface of vortex generating means group 14.The effect of sheet metal 15 is that temperature is relatively high
Oil smoke by that can condense because the surface temperature of sheet metal 15 is low to separate oil when sheet metal 15 made of metal material
Cigarette.
Compared with Example 1, soot gas is easier to separate in vortex generating means group 14 the present embodiment.
Embodiment 3.
A kind of multiple kitchen ventilator for removing fume eliminating, as shown in fig. 7, other features are same as Example 1, difference exists
In: the smoke machine main body of the present embodiment is provided with for generating the isolated oil thrower 6 that resonates to soot particles, and oil thrower 6 fills
Assigned in oil fume separator 1.Oil thrower 6 is spring.The mounting means of the oil thrower 6 of the present embodiment is preferably oil thrower 6
One end fixing assembling in the inner wall of concentric tube 11.Another mounting means of oil thrower 6 is that one end of oil thrower 6 can also
Exist with fixing assembling in the lower surface of eaves portion structure 13 or both of which.
The principle of oil thrower 6 is: when the natural frequency of spring is separated with the frequencies of eddy currents that soot gas is formed with oil smoke
When the frequency for the vortex that 1 centrifugal force of device is formed is close, there is the generation resonated in spring, and spring just will do it up and down motion.Spring
Resonance caused by move up and down can be being adhered to the oil droplet of spring because the variation of inertia is fallen down with gravity.
The present embodiment can more improve the removal ability of the oil smoke of kitchen ventilator compared with Example 1.
Embodiment 4.
A kind of multiple kitchen ventilator for removing fume eliminating, other features are same as Example 1, the difference is that: the present embodiment
N=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
A, one is set to the 4th concentric tube, another is set to the 3rd concentric tube 11.The concentric tube 11 and eaves portion of the present embodiment simultaneously
Structure 13 corresponds.
The kitchen ventilator compared with Example 1, increases a concentric tube 11, that is, increase oil fume separator 1 outside
Spatial volume inside shell 2 improves gas admission velocity to reduce the area of 11 air inlet of concentric tube, increases concentric tube
The pressure difference of 11 inside and exterior space, so as to improve the rate of departure of soot particles.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than to this is practical
The limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, the common skill of this field
Art personnel, which should be appreciated that, can be modified or replaced equivalently technical solutions of the utility model, practical new without departing from this
The spirit and scope of type technical solution.
Claims (10)
1. a kind of multiple kitchen ventilator for removing fume eliminating, it is characterised in that: the oil smoke for being provided with smoke machine main body, soot particles capable of being separated
Separator, the shell and oil collector sump tank that can filter soot particles, shell are assemblied in the outer surface of smoke machine main body, and oil fume separator passes
The dynamic inside for being installed on shell, oil collector sump tank are assemblied in the bottom of shell.
2. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 1, it is characterised in that: the shell is provided with multiple
Housing inlet and it is multiple for filter soot particles and with the matched annular lamina of housing inlet, annular lamina be fixedly mounted or
Be integrally connected to the corresponding inner surface of shell and with the edge that is located at housing inlet, annular lamina and housing inlet one are a pair of
It answers.
3. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 2, it is characterised in that: the oil fume separator is most
Major diameter is D, 50mm≤D≤400mm.
4. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 3, it is characterised in that: the oil fume separator and outer
The minimum range of shell is F, 1.0mm≤F≤150mm.
5. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 4, it is characterised in that: the oil fume separator setting
There is sheet metal, sheet metal fixing assembling is in the outer surface of oil fume separator；
The smoke machine main body is provided with for generating the isolated oil thrower that resonates to soot particles, and oil thrower is assemblied in oil smoke
Separator.
6. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 5, it is characterised in that: the oil collector sump tank can be torn open
It unloads and is assemblied in outer casing bottom；
The oil thrower is spring.
7. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 5, it is characterised in that: the surface of the oil collector sump tank
It is provided with coating easy to clean；
The coating is oleophobic coating；
The oleophobic coating is polytetrafluoroethylene (PTFE) or nano coating.
8. according to the multiple kitchen ventilator for removing fume eliminating of one kind described in claim 5 to 7 any one, it is characterised in that: the oil
Cigarette separator is provided with concentric tube, rotary shaft and the multiple eaves portion structures of a plurality of middle overlapping of axles, rotary shaft respectively with it is a plurality of concentric
One end of pipe is fixedly connected, and multiple eaves portion structures are in around the other end for being arranged and being fixedly installed in corresponding concentric tube, rotation
Shaft is connect with the motor drive of smoke machine main body；
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；
The sheet metal fixing assembling is in the surface of vortex generating means group；
One end fixing assembling of the oil thrower is in the inner wall of concentric tube；Or
One end fixing assembling of the oil thrower is at least one in the lower surface of eaves portion structure.
9. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 8, it is characterised in that: when oil fume separator is installed
It is defined as lower section towards the side on ground, and therefrom the outside concentric tube of axis is successively defined as the 1st concentric tube ..., i-th is same
Heart pipe ..., the (n-1)th concentric tube, the n-th concentric tube, and 2≤i≤n≤4, and n is 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 vortex generating means group is provided with m, and m 2, m vortex generating means group is fixedly installed in concentric tube respectively
Outer surface and the junction for being surrounded on eaves portion structure and concentric tube.
10. a kind of multiple kitchen ventilator for removing fume eliminating according to claim 9, it is characterised in that: the smoke machine main body setting
There are exhausting component, inside of the exhausting component fixing assembling in shell and the top positioned at oil fume separator；
The concentric tube concentric tube formed by axis one week that is the line segment that is made of multistage broken line, concentric inside pipe wall it is adjacent
The position of two lines section intersection is that position occurs for vortex；
The diameter of one end of the concentric tube is greater than the diameter of the other end；
The eaves portion structure setting has multiple through-holes；
The other end of the concentric tube is at least fixedly connected with an eaves portion structure；
The shell is sphere structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314353.2U CN208431833U (en) | 2018-03-07 | 2018-03-07 | A kind of multiple kitchen ventilator for removing fume eliminating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314353.2U CN208431833U (en) | 2018-03-07 | 2018-03-07 | A kind of multiple kitchen ventilator for removing fume eliminating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431833U true CN208431833U (en) | 2019-01-25 |
Family
ID=65104601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820314353.2U Withdrawn - After Issue CN208431833U (en) | 2018-03-07 | 2018-03-07 | A kind of multiple kitchen ventilator for removing fume eliminating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431833U (en) |
-
2018
- 2018-03-07 CN CN201820314353.2U patent/CN208431833U/en not_active Withdrawn - After Issue
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Granted publication date: 20190125 Effective date of abandoning: 20230103 |