CN108167909A - A kind of smoke machine of resonant oil smoke separation - Google Patents
A kind of smoke machine of resonant oil smoke separation Download PDFInfo
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- CN108167909A CN108167909A CN201810188673.2A CN201810188673A CN108167909A CN 108167909 A CN108167909 A CN 108167909A CN 201810188673 A CN201810188673 A CN 201810188673A CN 108167909 A CN108167909 A CN 108167909A
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- concentric tube
- axis
- oil smoke
- fan blades
- smoke
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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
Abstract
A kind of smoke machine of resonant oil smoke separation, the smoke machine of resonant oil smoke of the invention separation are provided with resonance ontology, smoke machine ontology；Smoke machine ontology is provided with exhausting component, part, shell occur for air pressure；Resonance ontology is set as spring, and spring is provided with the first shrinkage pool, because one end of spring is connect with smoke machine ontology, the other end is hanging；When having vortex generation in smoke machine, vortex can generate certain vibration when rotating, and when the frequency of vibration reaches identical with forming the frequency of vortex, can generate resonance, can generate maximum shake at this time, spring can throw away the greasy dirt for condensing in surface.The soot particles of high concentration can be carried out oil smoke separation by the smoke machine of the resonant oil smoke separation in use, are effectively protected oil smoke and are damaged for caused by smoke machine ontology.
Description
Technical field
The present invention relates to kitchen ventilator technical field, more particularly to a kind of smoke machine of resonant oil smoke separation.
Background technology
Kitchen ventilator is one of essential electric appliance in family now.Kitchen ventilator is mounted on the top of kitchen gas stove, leads to
The oil smoke for generating and being generated when negative pressure is absorbed and cooked to reach is crossed, and makes oil smoke discharge outdoor, reduces the air pollution in kitchen.But
Be kitchen ventilator in use, can because more oil smoke be attached on smoke machine with the direction of negative pressure gas flow, make to people
With causing many unnecessary troubles.
Therefore, in view of the shortcomings of the prior art, providing a kind of smoke machine of resonant oil smoke separation to overcome the deficiencies of the prior art
It is very necessary.
Invention content
A kind of smoke machine of resonant oil smoke separation is provided it is an object of the invention to avoid the deficiencies in the prior art part,
The smoke machine of the resonant oil smoke separation can clean the exhausting component in smoke machine, and can be clear by generating positive pressure
Effective guiding is carried out to the greasy dirt cleaned to collect, avoid causing smoke machine unnecessary pollution, improve during washing
In smoke machine cleaning efficiency.
The above-mentioned purpose of the present invention is realized by following technological means.
A kind of smoke machine of resonant oil smoke separation is provided, is provided with smoke machine ontology, the resonance ontology with elastic potential energy；
Above-mentioned, resonance ontology is set to the wall surface of smoke machine ontology.
Above-mentioned, resonance ontology is set as spring element；The minimal elastic potential energy ＞ 0 of spring element；Spring element one end and smoke machine sheet
Body connects, and the other end is hanging；
Above-mentioned, spring element is set as spring.
Above-mentioned, the natural frequency of spring is fs；
Wherein：
dCoil：Coil diameter
DSpring:Spring diameter
G:Modulus of shearing
nT:The bus number of turns.
Above-mentioned, spring outside wall surface, which is covered, cooling condensed layer；
Above-mentioned, cooling condensed layer is set as metal coating or ceramic coating；
The connecting pin of spring and smoke machine ontology is defined as initiating terminal；
Above-mentioned, spring is adjusted the distance to the opposite of the other end as L from initiating terminalDomainRegion outside wall surface cover and have oleophobic painting
Layer, DSpring＞ LDomain＞ 0；The wall surface of smoke machine ontology is also equipped with oleophobic coating.
It is above-mentioned, smoke machine ontology be provided with exhausting component, can be generated by the rotation of different directions different pressure directions with
And part, shell occur for the air pressure of different directions air-flow；
Exhausting component, air pressure part respectively and are integrally located in shell by above-mentioned shell occurs.
Above-mentioned, air pressure occurs part and is provided with electric rotating machine, the first rotary shaft, can rotate to generate difference by different directions
The revolving part of direction pressure；
Above-mentioned, the both ends of rotary shaft rotate axis connection with electric rotating machine, first respectively.
Preferably, above-mentioned, revolving part is provided with casing, the first blade；
Above-mentioned, the first blade is set in casing；
The nozzle of casing gravity direction one end is defined as GPositive nozzle；It is above-mentioned, the nozzle definition of casing gravity negative direction one end
For GNegative nozzle；
Minimum relative distance between casing and exhausting component is J, J ＞ 0；
Anti-down oily device is provided in casing；
Anti-down oil device is arranged along internal surface of sleeve pipe arbitrary region with certain angle of inclination Z along exhausting component oil suction mouth
The outwardly extending Extendible flake of opposite direction, the minimum nozzle diameter of 0.5 times of casing of development length ＜ of Extendible flake, 0 ＜ Z ＜ 90；
By GPositive nozzleDiameter is defined as R1, by GNegative nozzleFor R2；R1 ＞ R2；Or R1≤R2.
Another preferred, revolving part is set as multistage oil smoke separation main body；Multistage oil smoke separation main body be provided with it is a plurality of in
The concentric tube of overlapping of axles, the connecting shaft for connecting concentric tube and the first rotary shaft；
Above-mentioned, concentric tube is fixedly connected with connecting shaft.
Above-mentioned, concentric tube is used to be defined as the first plane with connecting the outer end face of axis connection；With the first plane and concentric tube
Axis intersection point for origin, establish plane coordinate system；And with above-mentioned, axis is y-axis, and using gravity direction as negative direction of the y-axis, with
Gravity negative direction is positive direction of the y-axis；Using horizontal direction as x-axis；And it is positive direction of the x-axis with horizontal right direction.
By by origin, outside concentric tube is defined as the 1st concentric tube successively along the x-axis direction ..., i-th with one heart
Pipe ..., the (n-1)th concentric tube, the n-th concentric tube, and 2≤i≤n and n are positive integer；Length of the concentric tube along negative direction of the y-axis
For H.
The length of 1st concentric tube along negative direction of the y-axis is H1 ..., the i-th concentric tube is along the length of negative direction of the y-axis
Hi..., the length of the (n-1)th concentric tube along negative direction of the y-axis is Hn-1, the length of the n-th concentric tube along negative direction of the y-axis is Hn, H1
Value it is maximum, HnValue it is minimum.
It is above-mentioned, 1.1Hn≤Hi≤10Hn, and 0.5Hi-1≤Hi≤3Hi-1；
It is above-mentioned, the height H of the 1st concentric tube1No more than 1m；
One end of the connection connecting shaft of concentric tube is defined as interior gas outlet, the other end of concentric tube is defined as interior air inlet
Mouthful；Gas outlet end diameter is D relative to x-axis in concentric tube.
Gas inlet end structure diameter is d relative to x-axis in concentric tube；
It is above-mentioned, a diameter of D in gas outlet end (1) in the 1st concentric tube ..., gas outlet end diameter in the i-th concentric tube
For D (i) ..., a diameter of D in gas outlet end (n-1) in the (n-1)th concentric tube, the interior gas outlet end diameter of the n-th concentric tube
For D (n)；
It is above-mentioned, a diameter of d of gas inlet end structure (1) in the 1st concentric tube ..., gas inlet end structure diameter in the i-th concentric tube
For d (i) ..., a diameter of d of gas inlet end structure (n-1) in the (n-1)th concentric tube, the interior gas inlet end structure diameter of the n-th concentric tube
For d (n)；D (1) ＞ d (1) ..., D (i) ＞ d (i), ..., D (n-1) ＞ d (n-1) ..., D (n) ＞ d (n)；D
(1) ＜ D (i) ＜ D (n-1) ＜ D (n).
Above-mentioned, multistage oil smoke separation main body is additionally provided with oil smoke absorption catch；Oil smoke adsorbs catch fixing assembling in concentric
The outside wall surface of gas inlet end structure in pipe；Oil smoke absorption catch is set as the arbitrary partial zones of gas inlet end structure outside wall surface along concentric tube
The outwardly extending annular fan blades in domain；
Above-mentioned, the angle of plane and y-axis where annular fan blades is A, 180 ° of 20 °≤A ＜；Annular fan blades is set as Q,
Q is positive integer；
Q=n or Q ≠ n；
As Q=n, annular fan blades is corresponded into concentric tube, is defined as first annular fan blades, the second annular fan
Piece ... the i-th annular fan blades ... Q-1 annulars fan blades, Q annular fan blades；And 2≤i≤Q and Q are positive integer；
Above-mentioned, the area of annular fan blades is S；The area of first annular fan blades is defined as S1, by the second annular fan blades
Area is defined as S2 ... ... is defined as Si by the area of the i-th annular fan blades ... ..., and the area of Q-1 annular fan blades is defined as S
(Q-1), the area of Q annulars fan blades is defined as S (Q)；0 ＜ S1≤S2≤Si≤S (Q-1)≤S (Q)；Above-mentioned, annular fan blades is also
It is provided with multiple through-holes；The gross area of through-hole is defined as EThrough-hole, EThrough-hole≤0.3S；
It is above-mentioned as Q ≠ n, one end fixed setting of annular fan blades and any position of the outside wall surface of concentric tube；
Above-mentioned, multistage oil smoke separation main body is additionally provided with secondary vortex flow formation component；
Above-mentioned, secondary vortex flow formation component is set as the wall surface along concentric tube part arbitrary region outward and with certain thick
The ring-shaped piece that degree M extends along negative direction of the y-axis；
Above-mentioned, secondary vortex flow formation component is set as m, and m >=1, m are positive integer；
Preferential, above-mentioned, secondary vortex flow formation component is set between arbitrary concentric tube and annular fan blades；
It is above-mentioned, be formed in ring-shaped piece arbitrary region for air-flow by void region；
Above-mentioned, void region is set as rectangle hollow out or moire hollow out；
It is above-mentioned, void region area be S void regions, it is above-mentioned, ring-shaped piece area be S ring-shaped pieces, 0≤S vacancy sections
Domain ＜ S ring-shaped pieces；
Above-mentioned, the plane where secondary vortex flow formation component intersects with y-axis, and angle is B, 10 °≤B≤135 °；
Above-mentioned, the interior gas outlet end of concentric tube is provided with collector ring；
Above-mentioned, collector ring is set as the second arc-like sheet to extend internally along the interior gas outlet end of concentric tube to y-axis；On
It states, the angle of the second arc-like sheet and x-axis is P, 0 ° of 90 ° of ＜ P ＜.
Above-mentioned, one end of shell gravity direction is provided with the second oil collector sump tank；
The shell is provided with multiple be used for so that oil smoke ion enters the first air inlet of enclosure；Second oil-collecting fills
It installs and is set to catchment cup
Above-mentioned, shell is provided with multiple be used for so that oil smoke ion enters the first air inlet of enclosure.
Above-mentioned, oleophobic coating is set as nano coating or teflon coatings；
Above-mentioned, shell is additionally provided with for the oil removal catch with the first air inlet one-to-one correspondence and fixing assembling；With exhausting
Under the gravity direction of component is, using the negative direction of the gravity direction of exhausting component to be upper, oil removal catch is set as along the first air inlet
The upper surface B in a certain angle of mouth, the first arc-like sheet, 0 ° of 180 ° of ＜ B ＜ are extended internally to shell.
The smoke machine of the resonant oil smoke separation of the present invention, is provided with resonance ontology, smoke machine ontology；Smoke machine ontology is provided with pumping
Part, shell occur for wind component, air pressure；Resonance ontology be set as spring, spring is provided with the first shrinkage pool because one end of spring with
Smoke machine ontology connects, and the other end is hanging；When having vortex generation in smoke machine, vortex can generate certain vibration when rotating,
When vibration frequency with formed the frequency of vortex up to it is identical when, resonance can be generated, can generate maximum shake at this time, spring can be by
The greasy dirt for condensing in surface is thrown away.The smoke machine of the resonant oil smoke separation in use can be by the soot particles of high concentration
Carry out oil smoke separation, the effective oil smoke that prevents to know clearly is damaged for caused by smoke machine ontology.
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 smoke machine attachment structure schematic diagram of resonant oil smoke separation of the present invention.
Fig. 2 is A positions sectional view in Fig. 1.
Fig. 3 is B positions sectional view in Fig. 1.
Fig. 4 is the structure diagram of smoke machine ontology of the present invention.
Fig. 5 is a kind of internal structure schematic diagram of the smoke machine of resonant oil smoke separation of the embodiment of the present invention 1..
Fig. 6 is the enlarged partial sectional view of f1, f2, f3 in Fig. 6
Fig. 7 is the structure diagram of 1 oil fume separator of the embodiment of the present invention.
Fig. 8 is the horizontal development schematic diagram of secondary vortex flow formation component in the embodiment of the present invention 1.
Fig. 9 is the vertical view of multistage oil smoke separation main body in the embodiment of the present invention 1.
Figure 10 is the stereogram of multistage oil smoke separation main body in the embodiment of the present invention 1.
Figure 11 is the structure diagram of multistage oil smoke separation main body in the embodiment of the present invention 1.
Figure 12 is the stereogram of multistage oil smoke separation main body in the embodiment of the present invention 1.
Figure 13 is the stereogram of oil smoke separation main body in the embodiment of the present invention 2.
Figure 14 is the stereogram that part occurs for air pressure in the embodiment of the present invention 3.
Figure 15 is the sectional view that part occurs for air pressure in the embodiment of the present invention 3.
Figure 16 is the sectional view that part occurs for air pressure in the embodiment of the present invention 4.
In Fig. 1 to Figure 16, including：
Smoke machine ontology 100, exhausting component 203,
Air pressure generation part 111,
Oil catcher 21, the second oil collector sump tank 202,
First blade 112, casing 113, anti-down oily device 114, the first oil collector sump tank 115,
Revolving part 10, the first rotary shaft 101, electric rotating machine 102,
Multistage oil smoke separation main body 103, concentric tube 110, connecting shaft 120, interior gas outlet 130, interior air inlet 140, annular
Fan blades 105, through-hole 106, secondary vortex flow formation component 107, the second arc-like sheet 108, oleophobic coating 104；
Shell 201, the first air inlet 2011, the first arc-like sheet 2012；
Resonate ontology 300, spring 301, cooling condensed layer 302.
Specific embodiment
The invention will be further described with the following Examples.
Embodiment 1.
A kind of smoke machine of resonant oil smoke separation, as shown in Figures 1 to 12, is provided with smoke machine ontology 100, has elastic potential
The resonance ontology 300 of energy；It is provided with smoke machine ontology, the resonance ontology 300 with elastic potential energy；Resonance ontology 300 is set to cigarette
The wall surface of machine ontology 100.
Wherein, resonance ontology 300 is set to the wall surface of smoke machine ontology 100.
Wherein, resonance ontology 300 is set as spring element；The minimal elastic potential energy ＞ 0 of spring element；Spring element one end and smoke machine
Ontology 100 connects, and the other end is hanging；
Wherein, spring element is set as spring 301；The natural frequency of spring 301 is fs；
Wherein：
dCoil：Coil diameter
DSpring：Spring diameter
G：Modulus of shearing
nT：The bus number of turns.
First natural frequency of 301 coil of spring can be obtained according to the concept for being similar to stock：
Or
K：Spring rate
ρ：Density of material
Vol：Volume
mBullet：Spring-mass
301 rigidity of spring can be further described into according to the modulus of shearing of spring 301, geometry and the active line number of turns
Meanwhile the volume of spring 301 can be expressed as
Therefore, first natural frequency of 301 coil of spring can be modified to：
Wherein：
dCoil：Coil diameter
DSpring：Spring diameter
G：Modulus of shearing
nt：The bus number of turns.
Wherein, the frequency that vortex is detached from can be described as
St：Strout labor breathes out number
U：Fluid flow rate
When spring 301 design the first natural frequency it is close with the frequency that vortex is detached from when, spring 301 resonance the phenomenon that just
It can occur, i.e.,
fs≈fv
Wherein, 301 outside wall surface of spring, which is covered, cooling condensed layer 302；
Wherein, cooling condensed layer 302 is set as metal coating；The main purpose of metal coating is the oil smoke so that in air
Can be by the suddenly change of temperature, and condense on metal coating, as normal known in those skilled in the art
Know, the material of metal can be selected as the copper either material of alloy or other unlike materials, as ordinary skill in the art
The common knowledge of personnel is particularly as repeating no more.
The connecting pin that spring 301 is detached to main body 103 with multistage oil smoke is defined as initiating terminal；Spring 301 from initiating terminal to
Opposite to the other end is adjusted the distance as LDomainRegion outside wall surface cover and have oleophobic coating 104；DSpring＞ LDomain＞ 0.
Spring 301 is provided with Y, and Y >=1, Y are positive integer, and that Y=6 is illustrated in the present embodiment is Y not just for 6,
It can also be set as the numerical value such as 1,2,3,4 according to actual needs, only need have a spacing between keeping between each spring 301
From as long as ensureing that holding natural frequency is fs, and can keep regional area back and forth between not influencing to get rid of spring 301 when in use
Shaking, as the common knowledge of those skilled in the art, specific set-up mode just no longer does and carefully repeats.
When the soot particles in air are by that when getting rid of oily ontology, can pass through the cooling condensed layer 302 of outside wall surface
Oil smoke generates condensation in spring surface, and when condensing oil smoke when spring surface is formed to a certain degree, the condensation oil smoke on spring makes
The gravitional force of oily ontology, which must be got rid of, to be increased, and movement up and down back and forth is generated, and then oil smoke is thrown away, by starting actuator
So that movement back and forth further increases, using effect is enhanced.
The wall surface of smoke machine ontology 100 is also equipped with oleophobic coating 104, and oleophobic coating 104 is set as nano coating.
Smoke machine ontology is provided with exhausting component 203, different pressure directions can be generated by the rotation of different directions and
Part 111, shell 201 occur for the air pressure of different directions air-flow；
Exhausting component 203, air pressure 111 entirety of part respectively and are located in shell by shell occurs.
Wherein, exhausting component 203 and air pressure generation part 111 are located in shell by shell 201；
The shell is provided with multiple be used for so that oil smoke ion enters the first air inlet of enclosure；Shell 201
One end of gravity direction is additionally provided with the second oil collector sump tank 202；
Second oil collector sump tank 202 is set as catchment cup, common knowledge of the catchment cup as those skilled in the art,
Concrete structure just repeats no more.
Shell 201 is additionally provided with to correspond with the first air inlet 2011 and the oil removal catch of fixing assembling；To take out
Under the gravity direction of wind component 203 is, using the negative direction of the gravity direction of exhausting component 203 to be upper, oil removal catch is set as edge
The upper surface B in a certain angle of first air inlet 2011 extends internally 2012,0 ° of ＜ B ＜ of the first arc-like sheet to shell 201
180°。
Wherein, in the present embodiment, the air-flow vortex that part 111 is set to the oil suction mouth of exhausting component 203 occurs for air pressure
Overlay area；
It is connect it should be noted that part 111 occurs for air pressure with the vortex that exhausting component 203 generates respectively, i.e., holding can be with
It is thought of as a complete eddy region between each other.
Air pressure occurs part 111 and is provided with electric rotating machine 102, the first rotary shaft 101, can rotate to generate by different directions
The revolving part 10 of different directions pressure；The both ends of rotary shaft are connect respectively with electric rotating machine 102, the first rotary shaft 101.
Revolving part 10 is set as multistage oil smoke separation main body 103；Multistage oil smoke separation main body 103 is provided with a plurality of axis weight
The concentric tube 110 of conjunction, the connecting shaft 120 for connecting 110 and first rotary shaft 101 of concentric tube；
Wherein, concentric tube 110 is fixedly connected with connecting shaft 120.
Wherein, the outer end face that concentric tube 110 is used to connect with connecting shaft 120 is defined as the first plane；With the first plane with
The axis intersection point of concentric tube 110 is origin, establishes plane coordinate system；And with wherein, axis is y-axis, and using gravity direction as y-axis
Negative direction, using gravity negative direction as positive direction of the y-axis；Using horizontal direction as x-axis；And it is positive direction of the x-axis with horizontal right direction.
By by origin, outside concentric tube 110 is defined as the 1st concentric tube 110 successively along the x-axis direction ..., i-th with one heart
Pipe 110 ..., the (n-1)th concentric tube 110, the n-th concentric tube 110, and 2≤i≤n and n are positive integer；Concentric tube 110 is along y-axis
The length of negative direction is H.
The length of 1st concentric tube 110 along negative direction of the y-axis is H1..., length of i-th concentric tube 110 along negative direction of the y-axis
It spends for Hi..., the length of the (n-1)th concentric tube 110 along negative direction of the y-axis is Hn-1, the n-th concentric tube 110 is along negative direction of the y-axis
Length is Hn, H1Value it is maximum, HnValue it is minimum.
Wherein, 1.1Hn≤Hi≤10Hn, and 0.5Hi-1≤Hi≤3Hi-1；
Wherein, the height H of the 1st concentric tube 1101No more than 1m；
One end of the connection connecting shaft 120 of concentric tube 110 is defined as interior gas outlet 130, by the other end of concentric tube 110
It is defined as interior air inlet 140；130 end diameter of gas outlet is D relative to x-axis in concentric tube 110.
140 end diameter of air inlet is d relative to x-axis in concentric tube 110；
Wherein, 130 end diameter of gas outlet is D (1) in the 1st concentric tube 110 ..., outlet in the i-th concentric tube 110
130 end diameters of mouth are D (i) ..., 130 end diameter of gas outlet is D (n-1) in the (n-1)th concentric tube 110, and n-th with one heart
130 end diameter of interior gas outlet of pipe 110 is D (n)；
Wherein, 140 end diameter of air inlet is d (1) in the 1st concentric tube 110 ..., air inlet in the i-th concentric tube 110
140 end diameters of mouth are d (i) ..., 140 end diameter of air inlet is d (n-1) in the (n-1)th concentric tube 110, and n-th with one heart
140 end diameter of interior air inlet of pipe 110 is d (n)；
D (1) ＞ d (1) ..., D (i) ＞ d (i), ..., D (n-1) ＞ d (n-1) ..., D (n) ＞ d (n)；
D (1) ＜ D (i) ＜ D (n-1) ＜ D (n).
Wherein, multistage oil smoke separation main body 103 is additionally provided with oil smoke absorption catch；Oil smoke adsorbs catch fixing assembling in same
The outside wall surface of 140 end of air inlet in heart pipe 110；Oil smoke absorption catch is set as along concentric tube 110 outside 140 end of air inlet
The outwardly extending annular fan blades 105 of the arbitrary regional area of wall surface；
Wherein, the angle of the plane where annular fan blades 105 and y-axis is A, 180 ° of 20 °≤A ＜；Annular fan blades 105 is set
It it is Q, Q is positive integer；
Q=n
As Q=n, annular fan blades 105 is corresponded into concentric tube 110, is defined as first annular fan blades 105, the second ring
Shape fan blades 105 ... the i-th annular fan blades 105 ... Q-1 annulars fan blades 105, Q annulars fan blades 105；And 2≤i≤Q and Q
For positive integer；
Wherein, the area of annular fan blades 105 is S；The area of first annular fan blades 105 is defined as S1, by the second annular
Q-1 annulars fan blades 105 that the area of fan blades 105 is defined as S2 ... ... is defined as Si by the area of the i-th annular fan blades 105 ... ...
Area be defined as S (Q-1), the area of Q annulars fan blades 105 is defined as S (Q)；0 ＜ S1≤S2≤Si≤S (Q-1)≤S
(Q)；Wherein, annular fan blades 105 is additionally provided with multiple through-holes 106；The gross area of through-hole 106 is defined as EThrough-hole 106, EThrough-hole 106≤
0.3S；
Multistage oil smoke separation main body 103 is additionally provided with secondary vortex flow formation component 107；
Wherein, secondary vortex flow formation component 107 is set as outward and having along the wall surface of the local arbitrary region of concentric tube 110
The ring-shaped piece that certain thickness M extends along negative direction of the y-axis；
Wherein, secondary vortex flow formation component 107 is set as m, and m >=1, m are positive integer
Secondary vortex flow formation component 107 is set between arbitrary concentric tube 110 and annular fan blades 105；
Wherein, be formed in ring-shaped piece arbitrary region for air-flow by void region；Wherein, void region is set
For rectangle hollow out or moire hollow out；
Wherein, void region area be S void regions, wherein, ring-shaped piece area be S ring-shaped pieces, 0≤S vacancy sections
Domain ＜ S ring-shaped pieces；
Wherein, the plane where secondary vortex flow formation component 107 intersects with y-axis, and angle is B, 10 °≤B≤135 °；
Wherein, 130 end set of interior gas outlet of concentric tube 110 has collector ring；
Wherein, collector ring is set as the second arc to extend internally along 130 end of interior gas outlet of concentric tube 110 to y-axis
Piece 108；Wherein, the second arc-like sheet 108 and the angle of x-axis are P, 0 ° of 90 ° of ＜ P ＜.
By setting collector ring, collector ring is set as the second arc-like sheet 108, and by the second arc-like sheet 108 and interior gas outlet
130 to be arranged to angle be P, advantageously forms the positive pressure gas flow of concentration.
Second oil collector sump tank 202 is set as catchment cup, common knowledge of the catchment cup as those skilled in the art,
Concrete structure just repeats no more.
Annular fan blades 105 is set as 3 in the present embodiment, and annular fan blades 105 is corresponded concentric tube 110, fixed respectively
Justice is the annular fan blades 105 of first annular fan blades 105, second, third annular fan blades 105；That is the 1st concentric tube 110 corresponds to the first ring
Shape fan blades 105；That is the 2nd concentric tube 110 corresponds to the second annular fan blades 105；That is the 3rd concentric tube 110 corresponds to third annular fan blades
105。
Secondary vortex flow formation component 107 is set as 2 in the present embodiment, one end of 2 secondary vortex flow formation components 1071
It is respectively arranged at the end of the interior air inlet 140 of the 2nd concentric tube 110 and the end of air inlet 140 in the 3rd concentric tube 110.
In the present embodiment, secondary vortex flow formation component 107 is set between arbitrary concentric tube 110 and annular fan blades 105,
It should be understood that secondary vortex flow formation component 107 is not only confined to be set to arbitrary concentric tube 110 and annular fan
Between piece 105, it can also need to be set in concentric tube 110 according to practical user.
Secondary vortex flow formation component 107 is set as 2 in the present embodiment, and 2 secondary vortex flow formation components 107 are set respectively
In the end of the interior air inlet 140 of the 2nd concentric tube 110 and the end of air inlet 140 in the 3rd concentric tube 110.It is secondary by setting
The vortex flow field that vortex formation component 107 is generated by the high speed rotation of itself of secondary vortex flow formation component 107 can be cleared up
The greasy dirt being attached to afterwards on the tube wall of concentric tube 110 imports the water conservancy diversion region of annular fan blades 105 again, by greasy dirt from concentric tube
It clears up away on 110 tube wall, oil smoke will be then unlikely on the tube wall for being attached to concentric tube 110.
Smoke machine in the smoke machine of the resonant oil smoke separation can proceed through eight when aspirating oil smoke to oil smoke to oil smoke
Layer separation, most almost the gas of cleaning is discharged again through gas outlet finally.This eight layer separation is specific as follows：
This eight layer separation is specific as follows：
First layer separation, inertial separation：Oil smoke enters via the first air inlet 2011 of shell 201 inside shell 201, oil
Cigarette enters the first arc-like sheet 2012 after entering 201 first air inlet 2011 of shell, because of 201 inside of shell and the pressure of external environment
The cataclysm of 2011 area of force difference and the first air inlet, air velocity can be accelerated, and moment of inertia also relatively increases.And oil smoke meeting
Very thin boundary layer is formed around arc-like sheet, and because the first air inlet 2011 of shell 201 is in the first arc-like sheet 2012
Angle just up flows into oil fume separator 100, therefore heavier after oil smoke is forced to flow downward along the first arc-like sheet 2012
Oil separate with crude oil plume field movement collection down in downward inertia motion in the second oil collector sump tank of 201 bottom of shell
202, realize first time inertial separation.
Second layer separation, cyclonic separation：Soot particles by the first layer separation the direction of the first arc-like sheet 2012 by
Flow field separation further occurs in flowing on lower turn, soot particles cause unsteady flow field, further shape under being detached in flow field
Into vortex.Flow field or vortex can interact influence with neighbouring flow field or vortex, formed and do not stopped certainly in the first arc-like sheet 2012
The flow field of rotation, rotating vortex at this moment reach maximum vorticity.The lighter oil smoke of remaining part can not be parked in the first arc-like sheet
2012 rotating vortex accumulation, when running up to constant weight, flow field branch is unable to hold out the weight of oil droplet, will fall downwards or along
First arc-like sheet 2012 is flow in the second oil collector sump tank 202.
Third layer separation, centrifugal force separate：Annular fan blades 105 follows the oily rotation of concentric tube 110 to form centrifugal force, centrifugal force
It interacts with the attraction of wind turbine.After being detached through first time, the lighter oil smoke of remaining part is first when entering concentric tube 110
The outermost end for touching annular fan blades 105 enters back into concentric tube 110, and the centrifugal force of annular 105 outermost end of fan blades can flow part
Body or soot particles are taken away or stop into 110 inside of concentric tube and move outward, then be thrown to outside with higher tangential velocity
On first arc-like sheet 2012 of shell 201, the oil smoke on the first arc is thrown to again on shell 201.
4th layer separation, inertial separation and centrifugal force separate：Inertial separation and centrifugal force separate：After third layer separation,
The oil smoke of remaining lighter weight is acted on simultaneously by centrifugal force and attraction, but opposite attraction is more than centrifugal force.This
A portion of a little oil smoke can be flowed by through-hole 106 to adjacent annular fan blades 105, because of effect of inertia and others oil smoke or
Person's soot particles pool larger soot particles flow down, and because of centrifugal force effect, soot particles and with compared with high tangential velocity
It is thrown out of annular fan blades 105105 again, and soot particles are thrown on shell 201 again.
Layer 5 detaches, the cyclone centrifugal force of concentric tube 110 and the secondary generation that is vortexed：110 inner wall of concentric tube rotates to be formed
Cyclone, concentric tube 110 be low-pressure area under the action of the centrifugal force, fluids within pipes or particle etc. toward duct wall move, tube wall shape
Into high tangential velocity, part oil smoke is blocked flowing up.It is vortexed in addition, remaining oil smoke can be formed in vortex generator,
Do not stop spinning, capture oil smoke and oil smoke is not allowed to flee from 110 pipeline of concentric tube.After attraction and centrifugal force remove, do not stop to spin
The secondary vortex flow that turns and 110 wall of concentric tube carry out high tangential motion oil smoke can along 110 inner tubal wall of concentric tube because gravity to
Lower flowing.
Layer 6 detaches, and secondary vortex flow formation component 107 detaches：The secondary vortex flow formation component 107 of 110 one end of concentric tube
Remaining oil smoke is generated, flow field separation occurs, detached by flow field, part oil smoke because stopping not during the unstability in flow field
The vortex of flowing and spinning captures oil smoke on toward length.
Layer 7 detaches, 203 centrifugal force separate of exhausting component：After preceding four layer separation, it is left a small amount of very light oil
The air-flow that wind turbine of smoke particle due to pressure differential from by exhausting component 203 is rotated and formed excludes, and the wind turbine of rotation is formed
Centrifugal force is thrown to remaining a small amount of soot particles on the inner wall of wind turbine, and last almost clean gas is discharged outer through gas outlet
Portion, while also ensure that the exhausting component 203 does not have excessive greasy dirt during routine use and is attached to exhausting component 203
It is interior.And also ensure extracting force of the exhausting component 203 for oil smoke, while it is attached to clear up to be also convenient for later use positive pressure
The a small amount of greasy dirt.
8th layer separation, resonance separation：After the first seven layer separation, it is left a small amount of very light soot particles when internal
Time is rotated with the vortex of generation, and keeps consistent with the vibration frequency being vortexed, can be with head when by spring 301
The outside wall surface of spring 301 is first attached to, as the vortex in spring 301 and smoke machine ontology or the vibration of exhausting component generate altogether
When shaking, it may occur that maximum shake up and down then throws away oil smoke, and the oil smoke thrown away can be generated with oil-fume separating device
Centrifugal force and negative pressure oil smoke is thrown away again, last almost clean gas is discharged external through exhausting component.
The smoke machine of the resonant oil smoke separation of the present invention, is provided with smoke machine ontology, resonance ontology, and resonance ontology is set as bullet
Spring；During the work time, smoke machine generates vortex to soot gas, oil smoke is detached by vortex, because of one end of spring
It is connect with smoke machine ontology, the other end is hanging, and smoke machine is waited when rotated can drive spring to generate certain vibration, when the frequency of vibration
When reaching identical with the frequency for forming vortex, resonance can be generated, maximum shake can be generated at this time, the greasy dirt for condensing in surface is got rid of
Go out.The soot particles of high concentration can be carried out oil smoke separation by the resonant oil-fume separating device in use.
Embodiment 2.
A kind of smoke machine of resonant oil smoke separation, other structures are same as Example 1, the difference lies in：If figure is as schemed
Shown in 13, Q=4, Q ≠ n, n=3, annular fan blades 105 are provided with 4.
The annular fan blades 105 of extra one is arranged on air inlet and the 1st concentric tube along the 2nd concentric tube 110 of negative direction of the y-axis
The outside wall surface of 110 arbitrary regional area of the 1st concentric tube between 110 air inlets.
By increasing an annular fan blades, the positive pressure dynamics of generation is enhanced, positive pressure can be generated by further improving this
And the performance of the smoke machine of negative pressure.
Embodiment 3.
A kind of smoke machine of resonant oil smoke separation, other structures are identical with 1 or 2 any one of embodiment, and difference exists
In：
As shown in Figure 14, Figure 15, revolving part 10 is provided with casing 113, the first blade 112；
Above-mentioned, the first blade 112 is set in casing 113；
The nozzle of 113 gravity direction one end of casing is defined as the positive nozzles of G；It is above-mentioned, 113 gravity negative direction one end of casing
Nozzle is defined as G and bears nozzle；
It is above-mentioned, GNegative nozzlePositioned at the suction oil smoke mouth bottom of exhausting component 203, and GNegative nozzleWith above-mentioned, the pumping of exhausting component 203
The distance between oil suction mouth bottom is J, J ＞ 0；
Above-mentioned, the internal face of casing 113 is respectively arranged with oleophobic coating 104 with the outside wall surface of casing 113；In casing 113
Wall is provided with anti-down oily device 114；
Anti-down oil device 114 is arranged along 113 inner wall arbitrary region of casing with certain angle of inclination Z along exhausting component
The 203 outwardly extending Extendible flake of oil suction mouth opposite direction, the minimum nozzle of 0.5 times of casing of development length ＜ of Extendible flake are straight
Diameter, 0 ＜ Z ＜ 90；
In the present embodiment, anti-down oil device 114 is set as in GNegative nozzleInner wall of end Extendible flake, the extension of Extendible flake grows
Spend ＜ GNegative nozzle0.5 times of minimum diameter of end.
By setting anti-down oily device 114 that can ensure incite somebody to action during the automatically cleaning for carrying out air pressure generation part 111
Being thrown in exhausting component 203 again, the greasy dirt that air pressure can occur part 111 play effective interception to greasy dirt again.
By GPositive nozzleDiameter is defined as R1, by GNegative nozzleFor R2；R1 ＞ R2.
The essence of first blade 112 is configured to generate different pressure directions and difference by the rotation of different directions
The blade of direction air-flow, the common knowledge concrete structure as those skilled in the art just repeat no more.
By the way that air pressure generation part is set as blade and casing, can ensure to generate maximum air pressure and air-flow, and cover
Pipe GNegative nozzleNozzle be located at the suction oil smoke mouth bottom of exhausting component, the greasy dirt for also ensureing to clear from exhausting component can
Effectively guided, and pass through and set anti-down oily device that can air pressure the greasy dirt adhered on part occur, be unlikely to again by
It is transferred in exhausting component, ensure that cleaning effect, reduce use cost.
Embodiment 4.
A kind of smoke machine of resonant oil smoke separation, other structures are identical with embodiment 1-3 any one, and difference exists
In：As shown in figure 16, R1 ＜ R2；
By the nozzle diameter for changing casing both ends so that R1 ＜ R2 improve the smoke machine of the resonant oil smoke separation
The overall performance of air pressure is generated, also further improves and the greasy dirt cleared is further guided.
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, technical scheme of the present invention can be modified or replaced equivalently, without departing from technical solution of the present invention essence and
Range.
Claims (10)
1. a kind of smoke machine of resonant oil smoke separation, it is characterised in that：It is provided with smoke machine ontology, the resonance sheet with elastic potential energy
Body；
The resonance ontology is set to the wall surface of the smoke machine ontology.
2. the smoke machine of resonant oil smoke separation according to claim 1, it is characterised in that：The resonance ontology is set as bullet
Power part；The minimal elastic potential energy ＞ 0 of the spring element；Described spring element one end is connect with the smoke machine ontology, and the other end is hanging.
3. the smoke machine of resonant oil smoke separation according to claim 4, it is characterised in that：The spring element is set as bullet
Spring；
The natural frequency of the spring is fs；
Wherein：
dCoil：Coil diameter
DSpring：Spring diameter
G：Modulus of shearing
nT：The bus number of turns.
4. the smoke machine of resonant oil smoke separation according to claim 3, it is characterised in that：The spring outside wall surface, which is covered, to be had
Cool down condensed layer；
The cooling condensed layer is set as metal coating or ceramic coating；
The connecting pin of the spring and the smoke machine ontology is defined as initiating terminal；
The spring is adjusted the distance to the opposite of the other end as L from initiating terminalDomainRegion outside wall surface cover and have oleophobic coating,
DSpring＞ LDomain＞ 0；The wall surface of the smoke machine ontology is also equipped with oleophobic coating.
5. the smoke machine of resonant oil smoke separation according to claim 4, it is characterised in that：The smoke machine ontology is provided with pumping
Wind component, can be generated by the rotation of different directions different pressure directions and different directions air-flow air pressure occur part,
Shell；
The exhausting component, the air pressure part and are integrally located in shell by the shell occurs.
6. the smoke machine of resonant oil smoke separation according to claim 5, it is characterised in that：The air pressure occurs part and is provided with
Electric rotating machine, can generate the revolving part of different directions pressure at the first rotary shaft by different directions rotation；
The both ends of the rotary shaft rotate axis connection with the electric rotating machine, described first respectively.
7. the smoke machine of resonant oil smoke separation according to claim 6, it is characterised in that：The revolving part is provided with set
Pipe, the first blade；
First blade is set in described sleeve pipe；
The nozzle of described sleeve pipe gravity direction one end is defined as GPositive nozzle；The nozzle of described sleeve pipe gravity negative direction one end is defined as
GNegative nozzle；
Minimum relative distance between described sleeve pipe and the exhausting component is J, J ＞ 0；
The GNegative nozzleEnd set have anti-down oily device；
The anti-down oily device is arranged along internal surface of sleeve pipe arbitrary region with certain angle of inclination Z along the exhausting component oil suction
The outwardly extending Extendible flake of mouth opposite direction, the minimum nozzle of 0.5 times of described sleeve pipe of development length ＜ of the Extendible flake are straight
Diameter；0 ＜ Z ＜ 90；
By GPositive nozzleDiameter is defined as R1, by GNegative nozzleFor R2；
R1 ＞ R2；Or
R1≤R2。
8. the smoke machine of resonant oil smoke separation according to claim 6, it is characterised in that：Revolving part is set as multistage oil smoke
Detach main body；The multistage oil smoke separation main body be provided with a plurality of middle overlapping of axles concentric tube, for connect the concentric tube with
The connecting shaft of first rotary shaft；
The concentric tube is fixedly connected with the connecting shaft；
The concentric tube is used to be defined as the first plane with the outer end face of the connection axis connection；With the first plane with it is described concentric
The axis intersection point of pipe is origin, establishes plane coordinate system；And using the axis as y-axis, and using gravity direction as negative direction of the y-axis,
Using gravity negative direction as positive direction of the y-axis；Using horizontal direction as x-axis；And it is positive direction of the x-axis with horizontal right direction；
By by origin, outside concentric tube is defined as the 1st concentric tube successively along the x-axis direction ..., the i-th concentric tube ...,
(n-1)th concentric tube, the n-th concentric tube, and 2≤i≤n and n are positive integer；The length of concentric tube along negative direction of the y-axis is H；
The length of 1st concentric tube along negative direction of the y-axis is H1..., the i-th concentric tube is along the length of negative direction of the y-axis
Hi..., the length of the (n-1)th concentric tube along negative direction of the y-axis is Hn-1, the length of the n-th concentric tube along negative direction of the y-axis is Hn, H1
Value it is maximum, HnValue it is minimum；
The 1.1Hn≤Hi≤10Hn, and 0.5Hi-1≤Hi≤3Hi-1；
The height H of 1st concentric tube1No more than 1m；
One end of the connection connecting shaft of the concentric tube is defined as interior gas outlet, the other end of the concentric tube is defined as interior
Air inlet；Gas outlet end diameter is D relative to x-axis in concentric tube；
Gas inlet end structure diameter is d relative to x-axis in concentric tube；
The a diameter of D in gas outlet end (1) in 1st concentric tube ..., gas outlet end diameter in i-th concentric tube
For D (i) ..., a diameter of D in gas outlet end (n-1) in (n-1)th concentric tube, the interior gas outlet of n-th concentric tube
End diameter is D (n)；
The a diameter of d of gas inlet end structure (1) in 1st concentric tube ..., gas inlet end structure diameter in i-th concentric tube
For d (i) ..., a diameter of d of gas inlet end structure (n-1) in (n-1)th concentric tube, the interior air inlet of n-th concentric tube
End diameter is d (n)；
D (1) ＞ d (1) ..., D (i) ＞ d (i), ..., D (n-1) ＞ d (n-1) ..., D (n) ＞ d (n)；D(1)
＜ D (i) ＜ D (n-1) ＜ D (n)；
The multistage oil smoke separation main body is additionally provided with oil smoke absorption catch；The oil smoke absorption catch fixing assembling is in described same
The outside wall surface of gas inlet end structure in heart pipe；The oil smoke absorption catch is set as the gas inlet end structure outside wall surface along the concentric tube
The arbitrary outwardly extending annular fan blades of regional area；
The angle of plane and y-axis where the annular fan blades is A, 180 ° of 20 °≤A ＜；The annular fan blades is set as Q, Q
For positive integer；
Q=n or Q ≠ n；
As Q=n, the annular fan blades is corresponded into the concentric tube, is defined as first annular fan blades, the second annular fan
Piece ... the i-th annular fan blades ... Q-1 annulars fan blades, Q annular fan blades；And 2≤i≤Q and Q are positive integer；
The area of the annular fan blades is S；The area of first annular fan blades is defined as S1, the area of the second annular fan blades is determined
The area of i-th annular fan blades is defined as Si by justice for S2 ... ... ... ..., and the area of Q-1 annular fan blades is defined as S (Q-1), the
The area of Q annular fan blades is defined as S (Q)；0 ＜ S1≤S2≤Si≤S (Q-1)≤S (Q)；The annular fan blades is additionally provided with more
A through-hole；The gross area of through-hole is defined as EThrough-hole, EThrough-hole≤0.3S；
As Q ≠ n, one end fixed setting of the annular fan blades and any position of the outside wall surface of the concentric tube；
The multistage oil smoke separation main body is additionally provided with secondary vortex flow formation component；
The secondary vortex flow formation component is set as the wall surface along concentric tube part arbitrary region outward and with certain thick
The ring-shaped piece that degree M extends along negative direction of the y-axis；
The secondary vortex flow formation component is set as m, and m >=1, m are positive integer；
The secondary vortex flow formation component is set between the arbitrary concentric tube and the annular fan blades；
Be formed in the ring-shaped piece arbitrary region for air-flow by void region；The void region is set as rectangle
Hollow out or moire hollow out；
The void region area be S void regions, the ring-shaped piece area be S ring-shaped pieces, 0≤S void regions ＜ S rings
Shape piece；
Plane where the secondary vortex flow formation component intersects with y-axis, and angle is B, 10 °≤B≤135 °；
The interior gas outlet end of the concentric tube is provided with collector ring；
The collector ring is set as the second arc-like sheet to extend internally along the interior gas outlet end of the concentric tube to y-axis；It is described
Second arc-like sheet and the angle of x-axis are P, 0 ° of 90 ° of ＜ P ＜.
9. the smoke machine of resonant oil smoke separation according to claim 8, it is characterised in that：The one of the shell gravity direction
End is provided with the second oil collector sump tank；
The shell is provided with multiple be used for so that oil smoke ion enters the first air inlet of enclosure；Second oil collector sump tank is set
It is set to catchment cup.
10. the smoke machine of resonant oil smoke separation according to claim 9, it is characterised in that：The shell is additionally provided with use
In the oil removal catch with the first air inlet one-to-one correspondence and fixing assembling；Using the gravity direction of the exhausting component under, with institute
The negative direction for stating the gravity direction of exhausting component is upper；
The oil removal catch is set as the upper surface B in a certain angle along first air inlet, and is extended internally to shell
One arc-like sheet, 0 ° of 180 ° of ＜ B ＜；The oleophobic coating is set as nano coating or teflon coatings.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188673.2A CN108167909B (en) | 2018-03-07 | 2018-03-07 | Resonant smoke ventilator for separating oil smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188673.2A CN108167909B (en) | 2018-03-07 | 2018-03-07 | Resonant smoke ventilator for separating oil smoke |
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| Publication Number | Publication Date |
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| CN108167909A true CN108167909A (en) | 2018-06-15 |
| CN108167909B CN108167909B (en) | 2023-01-03 |
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|---|---|
| CN108167909B (en) | 2023-01-03 |
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