CN101737334A - swirler - Google Patents
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- CN101737334A CN101737334A CN201010005307A CN201010005307A CN101737334A CN 101737334 A CN101737334 A CN 101737334A CN 201010005307 A CN201010005307 A CN 201010005307A CN 201010005307 A CN201010005307 A CN 201010005307A CN 101737334 A CN101737334 A CN 101737334A
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Abstract
The invention provides a swirler. The swirler comprises a shell and a transmission shaft, wherein the transmission shaft is arranged in the shell; at least one swirling wheel is arranged in the shell; the transmission shaft is connected with the swirling wheel; a swirling chamber is arranged in the swirling wheel; the middle part of the swirling chamber is provided with a swirling chamber inlet; the periphery of the swirling chamber is provided with a plurality of guide vanes; and the shell is provided with an inlet. The swirler makes full use of circumferential motion and fluid motion, causes fluid to be automatically sucked into eddy current from an eddy current central region by using the eddy current of which a rotational speed is steadily increased from a center to the periphery, produces a suction force by the center of the eddy current, produces high pressure at the periphery of the eddy current by the eddy current of which the rotational speed is gradually decreased from the center to the periphery, can be widely applied in the fields of fluid pressurizing, delivering and the like, can be used as a water pump, a vacuum pump, air suction equipment, a fan, a compressor and the like, and also can be used as spraying equipment, an atomizer, a reactor and the like.
Description
Technical field
The present invention relates to supercharging equipment, spraying apparatus, reactor apparatus, suction device, vacuum equipment field, specifically is a kind of swirler.Can be widely used in fields such as pressurized with fluid, conveying.Can be used as uses such as water pump, suction booster, slurry pump, removing sludge, air pump, blower fan, air compressor, can produce hyperpressure.Also can be used as sprayer and use, can produce high pressure, super-thin spray.Also can be used as reactor and use, can in swirler, form special reaction region environment, finish special chemistry, physical reactions.Also can be used as uses such as lift pump, vacuum pump.
Background technique
Existing supercharging equipment, mainly contain water pump, Roots pump, slurry pump, blower fan, roots blower, centrifugal supercharger, rolling piston compressor, Vortex pump, screw pump, magnetic drive pump, centrifugal pump etc., the ubiquity energy consumption is too high, noise is too big, the too high defective of cost.
Existing spraying apparatus exists can't produce more that mist drips, and can't produce the more defectives such as spraying air-flow of high pressure.
Existing reactors also exists equipment manufacturing cost too high, the too high many defectives of operating cost.
Defectives such as there are the energy consumption height in existing suction device, vacuum equipment, and efficient is low.
Summary of the invention
The invention provides a kind of swirler, adopt brand-new supercharging mode, make full use of fluid motion, the eddy current that utilizes rotating speed from the center to the periphery to increase progressively, make fluid automatically from the suction vortex of eddy current centre area, make fluid movement process, be subjected to vortes interference, under the circular movement action of centrifugal force, from the vortex chamber, throw away from the eddy current center to the eddy current periphery.Utilize the vortex wheel periphery that is rotated in of vortex wheel to form the eddy current that successively decreases of rotating speed from the center to the periphery, the eddy current that the rotating speed from the center to the periphery that utilizes the vortex wheel periphery to form successively decreases is realized fluid pressurized.
Utilize the long more characteristics of the oval more girth of circle radius, when each point all centers on the center of circle and does the circular movement of same rotational speed in the circle, the linear velocity of the circular movement of point far away more is high more from the center of circle, under the acting in conjunction of centrifugal force, make from the center of circle to the peripheral motion of circle and form a parabolic motion with acceleration, make the fluid that enters from the circle centre area the field of this circular movement under the action of centrifugal force in the peripheral movement process of circle, be subjected to the acting in conjunction of phase mutual friction between the fluid particles and acceleration of motion to form the eddy current that increases progressively of rotating speed from the center to the periphery down, this eddy current can produce the power to the eddy current periphery, this power has acceleration, and this power can improve the suction at eddy current center greatly.
The centrifugal force of the high more generation of rotating speed is big more, the rotating speed at the eddy current center that the rotating speed from the center to the periphery that forms in the vortex wheel increases progressively is minimum, peripheral rotating speed is the highest, be in the centrifugal force minimum of the particle generation at eddy current center, the centrifugal acceleration minimum, be in the centrifugal force maximum of the particle generation of eddy current periphery, the centrifugal acceleration maximum, this just makes the peripheral centrifugal force that produces of eddy current be delivered to the eddy current center by the graviational interaction each other of particle in the eddy current, make the centrifugal force that all particles produce in the eddy current can be delivered to the eddy current center, centrifugal force converges at the eddy current center, makes the eddy current center produce higher suction.If rotate with speed, the peripheral centrifugal force that produces just can't be delivered to the center with peripheral at the center, and centrifugal force can't be realized at the center converging, and just can not produce higher suction.Can produce subnormal ambient at the center, vortex chamber, the fluid suction vortex can be able to be produced suction, can produce higher suction.When rotating speed acquired a certain degree, the vortex chamber can all throw away the center region, vortex chamber with gas particle just as the laundry machine dehydration tube, made the center region, vortex chamber form vacuum environment.
Utilize action of gravity, air particles is thin gradually with air, can be deposited to the bottom, space gradually, and when vacuum was connected the bottommost in space, vacuum can all throw away all air particles, finally creates the vacuum environment that existing equipment can't be realized.
All there is relative movement each other in each point in the vortex field, motion makes each point produce interaction force each other, fluid particles in the vortex field is far away more apart from the eddy current center, its linear velocity is fast more, the linear velocity of the particle of the eddy current central direction adjacent with it is lower, can rub between them, can produce a force of rolling friction.
There is the power of rubbing, separating in the vortex field to the object in the eddy current, and this power improves synchronously with the raising of rotational speed of eddy current.This power can make well that fluid is separated, blending is even, utilizes this point can avoid the cavitation problem of pump well; Also can make the liquid-to-air better mixing even, make air-flow form uniform spraying;
The centrifugal acceleration of the high more generation of rotating speed is big more, the rotating speed at the eddy current center that the rotating speed from the center to the periphery that the vortex wheel periphery forms successively decreases is the highest, peripheral rotating speed is minimum, be in the centrifugal acceleration maximum of the particle generation at eddy current center, be in the centrifugal acceleration minimum of the particle generation of eddy current periphery, this centrifugal force that eddy current center is produced can be delivered to the eddy current periphery by particle in the eddy current, make the centrifugal force that all particles produce in the eddy current can be delivered to the eddy current periphery, centrifugal force converges in the eddy current periphery, makes the higher pressure of the peripheral generation of eddy current.If with the speed rotation, the centrifugal force that the center produces just can't be delivered to the periphery with the periphery at the center, and centrifugal force can't converge in the periphery realization, just can not produce higher pressure.
Utilize the blending effect of eddy current, make the jet-stream wind of swirler become the spraying air-flow, can form good atomizing effect, can produce ultra-fine droplet, can produce the high-pressure injection aerosol.
Swirler can make liquid fully mix with air-flow, and liquid is fully cut by air-flow, makes liquid fully separate, mix with air-flow, can form the nanometer droplet, and it is minimum that droplet can reach, and can make material reach nanometer, can produce nanometer material.
This swirler can be widely used in the various fields that need atomization plant.Available it produce multiple nanometer material, produce nano metal, non-metal powder etc., can be widely used in field such as material industry.
This swirler can be used for molten metal flame spraying, pigment atomizing, pesticide spraying, fire extinguishing sprinkling, humidification in can be used for atomizing cooling field, atomization drying field, engine fuel atomization, heavy oil atomizing, water coal slurry atomizing, the printing and dyeing, sterilize, eliminate the unusual smell, make numerous areas such as mist, pharmacy, inhalation drug treatment.
Utilize the effect of eddy current, also can make chemical reaction more abundant, also can make catalytic reaction more abundant.Can in swirler, form special reaction environment condition, finish special chemistry, physical reactions, can be widely used in fields such as Chemical Manufacture.
The present invention is achieved through the following technical solutions for achieving the above object:
Swirler comprises housing and transmission shaft, and transmission shaft is installed in the housing, a vortex wheel is set in the housing at least, and transmission shaft is connected with vortex wheel, establishes the vortex chamber in the vortex wheel, the vortex chamber offers vortex chamber's import in the middle part, and vortex chamber's periphery is provided with a plurality of stators, and housing is provided with import.Angle is A1 between stator and vortex wheel radius, and the angle of A1 is spent less than 90 greater than 0 degree.Stator forms the fluid passage each other, and the fluid passage inner chamber is to fluid passage outlet contraction gradually.The housing chamber is set in the housing, and the housing chamber is provided with outlet.Vortex chamber's inwall is arranged to globoidal structure.Between transmission shaft and the housing rotating sealing device is set.Transmission shaft passes vortex chamber's import and is connected with vortex wheel, and the auxiliary shell chamber is set in the housing, and transmission shaft passes the auxiliary shell chamber.Establish the inner magnet force actuators in the vortex wheel, outside is provided with the external magnetic force actuators.Vortex chamber's import connects suction tude, suction tude outer installment rotating sealing device.A plurality of housings chamber is set in the housing, a plurality of vortex wheel are set in the housing.Two vortex wheel are set in the housing, and housing is provided with two imports, and two auxiliary shell chambeies are set in the housing, and the auxiliary shell chamber is passed at the transmission shaft two ends.
The invention has the advantages that: utilize brand-new boosting method, made full use of circular movement and fluid motion, make fluid by the eddy current supercharging.This swirler has utilized the displacement of fluid to produce supercharging, greatly reduces the friction between mechanical part and the fluid, has reduced the energy loss that friction causes, and greatly reduces noise, vibration etc.The vortex wheel periphery eddy current that successively decreases of rotating speed from the center to the periphery greatly reduces the movement velocity of swirl edge fluid, greatly reduces the friction between fluid and the housing.
The present invention have make simple, low cost of manufacture, user cost is low, maintenance cost is low, long service life, pressurized effect are good, can produce advantages such as hyperpressure, pressure are regulated arbitrarily from low to high, pressure range is wide.
Swirler of the present invention can be widely used in the various fields that need supercharging equipment.Available it as multiple blower fan, air pump, gas compressor, gas booster, available it carry out gas-liquid and mix object pressurized delivered, the liquid-solid object pressurized delivered that mixes, can thoroughly avoid the cavitation problem of pump, can be used as uses such as water pump, chemical pump, slurry pump, slag stock pump, can be widely used in fields such as fluid pressurized, conveying.
This swirler can be realized not having and leak, and can thoroughly stop the run, drip, leak problem, can be widely used in fluid pressurized, conveyings such as poisonous, harmful, inflammable, explosive.
This swirler is as water pump, can realize effects such as big flow, high-lift, low energy consumption, can be widely used in fields such as various hydraulic engineerings, pumping plant, water resources allotment.Can produce the ultrahigh pressure current, can be used as the supercharging equipment of hydraulic giant, water brill, water cutting, boiler water supply etc.
This swirler can be widely used in fields such as air-flow, gas-liquid conveying as air pump, can produce hyperpressure.
This swirler can be widely used in various industries as blower fan, can reduce noise greatly, cuts down the consumption of energy, improves blast, improve flow, can produce the superelevation blast.
This swirler also is a super atomization plant, both can produce the nanometer droplet, also can produce the ultrahigh pressure aerosol.
This swirler also is a novel reactor equipment, can create special physics, chemical reaction condition, can quicken chemical reaction velocity, improves reaction effect.
This swirler also is a novel suction device, vacuum equipment, have make simple, low cost of manufacture, user cost is low, maintenance cost is low, long service life, suction effect is good, efficient is high, can produce higher suction, suction is advantages such as adjusting, suction wide ranges arbitrarily from low to high.Can be widely used in fields such as vacuum pump, suction device, vacuum machine, can be widely used in bleed, field such as vacuum environment manufacturing.Can make the super-low voltage environment, realize the seawater low-temperature boiling, can be used for fields such as desalination of sea water.
Description of drawings
Accompanying drawing 1 is one of a swirler embodiment's of the present invention main TV structure schematic representation;
Accompanying drawing 2 be in the accompanying drawing 1 A-A to the sectional structure schematic representation;
Accompanying drawing 3 is main TV structure schematic representation of two of swirler embodiment of the present invention;
Accompanying drawing 4 is main TV structure schematic representation of three of swirler embodiment of the present invention;
Accompanying drawing 5 is main TV structure schematic representation of four of swirler embodiment of the present invention;
Accompanying drawing 6 be in the accompanying drawing 5 B-B to the sectional structure schematic representation;
Accompanying drawing 7 is main TV structure schematic representation of five of swirler embodiment of the present invention;
Accompanying drawing 8 is main TV structure schematic representation of six of swirler embodiment of the present invention;
Accompanying drawing 9 is main TV structure schematic representation of seven of swirler embodiment of the present invention;
Accompanying drawing 10 is main TV structure schematic representation of eight of swirler embodiment of the present invention;
Embodiment
The agent structure of swirler of the present invention comprises housing 1 and transmission shaft 2, it is characterized in that: transmission shaft 2 is installed in the housing 1, a vortex wheel 4 is set in the housing 1 at least, transmission shaft 2 is connected with vortex wheel 4, establish vortex chamber 5 in the vortex wheel 4, the vortex chamber offers vortex chamber's import 6 in 5 middle parts, and vortex chamber's 5 peripheries are provided with a plurality of stators 7, and housing 1 is provided with import 8.
The scope of housing 1 comprises support, casing, protective housing and power plant etc., and each position all can be referred to as and be done housing.Housing also can be made one with power plant, forms the housing of an integral body.
Power plant and housing can directly be made one, and the transmission shaft that can directly utilize power plant can utilize the bearing of power plant to realize the transmission shaft spin stabilization as transmission shaft 2.For the rotating speed that improves transmission shaft can use high-speed electric expreess locomotive, also can use other high speed power plant.
During special requirement magnetic bearing can be installed on power plant, can improve rotating speed greatly.Can stay certain interval between transmission shaft and the housing, can avoid producing friction between transmission shaft and the housing, can make transmission shaft realize higher rotating speed.
Power plant can use speed control device, regulate vortex wheel 4 rotating speeds, and the flow of this swirler, pressure are regulated arbitrarily.Can regulate rotating speed according to pressure in building water supply, can utilize microelectronic procedure auto-control pump rotary speed, realization stable water pressure, water flow are stablized.
A vortex wheel 4 is set in the housing 1 at least, uses a vortex wheel during one pole supercharging, use a plurality of vortex wheel can realize multistage supercharging, can realize the vortex wheel series connection, can realize more high pressure.
Establish vortex chamber 5 in the vortex wheel 4, vortex chamber 5 can be arranged to the rounded cavity of cross section, can better keep the dynamic balancing of vortex wheel, can make in the vortex chamber and better to form the eddy current that increases progressively of rotating speed from the center to the periphery.For improving fluid flow, vortex chamber's inner chamber can be designed to the thin structure in thick center, edge, and edge thickness can be 0.382-0.618 a times of inner chamber maximum cross section, vortex chamber radius, can realize the eddy current supercharging better.The vortex wheel structure is simpler with respect to existing blade wheel structure, and cost is cheaper, and pressurized effect is better.
The vortex chamber offers vortex chamber's import 6 in 4 middle parts.The center of the center of vortex chamber's import 6 and vortex chamber 4 can make vortex chamber 4 keep balance when fluid enters on same axis.The ratio of vortex chamber's inlet diameter and vortex chamber's intracavity diameter can be selected multiple ratio as required, is optimal proportion to select 0.382: 1, can better make to form eddy current in the vortex chamber, and the while is dependable flow better.
Vortex chamber's import 6 is opened on vortex chamber's sidewall, can one side offer vortex chamber's import in the vortex chamber.
Vortex chamber's 5 peripheries are provided with a plurality of stators 7, and stator 7 is located at the most peripheral of vortex chamber 4, can according to fluid flow determine stator 7 what, stator 7 can be evenly distributed on the circumference of vortex chamber 4 and get final product.When this swirler uses as soil pick-up pump, pollution discharge pump, slurry pump etc., can strengthen stator 7 length, strengthen stator 7 thickness, strengthen the distance between the stator, can improve vortex wheel intensity, impact resistance and rotational stabilization, can avoid stopping up in the pump, realize not having and stop up.
Vortex chamber 4 can select different made as required for use: rotating speed is demanding, can select the Materials with High Strength manufacturing for use; Need the fluid temperature (F.T.) of pressurized delivered high, select resistant to elevated temperatures Materials with High Strength for use; Mordant chemical fluid adopts anticorrosive material; The vortex chamber can use metal, pottery, glass, carbon fiber, plastic or other material.The vortex chamber of metallic material can adopt the moulding of casting technique one-step casting, and the vortex chamber of materials such as pottery can fire shaping.
Angle is A1 between stator 7 and vortex wheel 4 radiuses, and the angle of A1 is spent less than 90 greater than 0 degree.The optional majority kind of A1 angle when stator and vortex wheel radius be arranged in parallel, can strengthen the fluid radial motion, increases the bump energy consumption between the fluid.When stator became certain angle of inclination to be provided with the vortex wheel radius, the stator outer rim can alleviate the fluid radial motion towards the place ahead that vortex wheel rotatablely moves, and alleviated the bump energy consumption between the fluid.A1 spends less than 90 greater than 0 degree.Can alleviate the power that fluid radially throws away to inner walls, can alleviate the bump energy consumption between the fluid greatly, can make swirler more energy-conservation.The linear velocity of vortex wheel outer rim fluid motion can be improved, pressure can be better improved.A1 can select 55.62 degree for use, and it is the golden section angle of an angle of 90 degrees, can better make fluid motion smooth and easy, concordant flow and pressure.
During the vortex wheel rotation, fluid can form a boundary layer at the vortex wheel outer surface, and boundary layer thickness and vortex wheel smooth outer surface degree, fluid density, fluid stickiness etc. have relation.The boundary layer inner fluid can throw away to the vortex wheel periphery, can utilize the fluid that throws away to the periphery to stop, dissolve the pressure of high-pressure liquid to the housing external leakage, can utilize these characteristics of boundary layer to reduce, stop fluid to the housing external leakage.
Leak for reducing, stopping, can adopt precision machining as required, reduce the gap between vortex wheel outside and the housing as far as possible, make the gap less than the outside boundary layer thickness that produces of vortex wheel.
The inwall of housing chamber periphery can be established wear-resistant material layer or anti-wearing liner increases housing working life.Outlet 9 can be arranged on vortex wheel 4 peripheries, can be arranged on the cross section tangent direction of housing chamber, and outlet can better make high-pressure liquid go out smoothly in the housing chamber towards the place ahead of vortex wheel 4 sense of rotation.Outlet 9 also can be arranged on vortex wheel 4 axially on, can reduce the swirler external diameter, relatively be applicable to apparatus field such as deep-well Submerged Motor Pumps.
Vortex chamber's 5 inwalls are arranged to globoidal structure.Can avoid fluid to attach on vortex chamber's 5 inwalls, can make fluid motion more smooth and easy simultaneously, reduce the friction between vortex chamber's 5 inwalls and the fluid, can reduce energy loss, reduce wall friction in fluid and the vortex chamber 5.Simultaneously can improve vortex wheel 4 bulk strengths, make vortex wheel 4 can bear higher rotating speed.
Between transmission shaft 2 and the housing 1 rotating sealing device 11 is set.Can avoid air etc. to be inhaled in the housing, also can avoid high-pressure liquid to go out from the housing endoluminal leak.Rotating sealing device 11 can adopt devices such as graphite seal, bearing, seal ring, stuffing box packing, and graphite seal can improve working life greatly.
Establish inner magnet force actuators 12 in the vortex wheel 4, housing 1 outside is provided with external magnetic force actuators 13.Magnetic drive device can adopt the magnetic drive device of existing magnetic drive pump.Inner magnet force actuators 12 can adopt the strong permanent magnetic body with external magnetic force actuators 13, the strong permanent magnetic body can be installed in the vortex wheel, outside magnetic driver is installed on the rotary power unit, utilize the magnetic field of the magnetic field suction inner magnet force actuators 13 of external magnetic force actuators 12, make inner magnetic force actuator arrangement 13 follow 12 motions of external magnetic force actuators, make the vortex wheel rotation.Rotating shaft is installed in the housing can realizes the hermetically sealed of vortex cavity, swirler is realized not having and is leaked, and thoroughly stops the run, drip, leak problem, makes swirler can be widely used in supercharging, the conveying of fluid such as poisonous, harmful, inflammable, explosive.
Vortex chamber's import 6 connects suction tude 13, suction tude 13 outer installment rotating sealing device 14.Rotating sealing device can adopt devices such as graphite seal, bearing, seal ring, stuffing box packing, and graphite seal can improve working life greatly.Rotating sealing device 14 can be fixed together with housing, can guarantee the vortex wheel spin stabilization, makes swirler realize being connected with extraneous, bleeds, vacuumizes work.Can make swirler realize self-absorption function, make swirler can be used as self-priming pump and use, also can make swirler can be used as vacuum pump and use.
A plurality of housings chamber 3 is set in the housing 1, a plurality of vortex wheel 4 are set in the housing 1.A plurality of housings chamber and a plurality of vortex wheel are set realize series connection, can realize multistage supercharging and multi-step pressure reduction, can realize higher pressure and suction.A plurality of housings chamber is set provides the auxiliary shell chamber, utilize the auxiliary shell chamber to realize some special performances requirements.Housing can be made polylith, connect into an integral body during installation and get final product.Housing and vortex chamber's import 6 residing vortex wheel outer gap are the smaller the better, and certain interval is left in the outside of the residing vortex wheel of housing and transmission shaft side, as the fluid passage.
Two vortex wheel 4 are set in the housing 1, and housing 1 is provided with two imports 8, and two auxiliary shell chambeies 10 are set in the housing, and auxiliary shell chamber 10 is passed at transmission shaft 2 two ends.Can realize the swirler doubling of traffic, realize big flow, reduce the axial flow distance of big flow swirler, make swirler more energy-conservation, can reduce the sealing material requirement greatly simultaneously.
The structure of one of embodiment of the invention is: comprise housing 1 and transmission shaft 2, it is characterized in that: transmission shaft 2 is installed in the housing 1, a vortex wheel 4 is set in the housing 1 at least, transmission shaft 2 is connected with vortex wheel 4, establish vortex chamber 5 in the vortex wheel 4, the vortex chamber offers vortex chamber's import 6 in 5 middle parts, and vortex chamber's 5 peripheries are provided with a plurality of stators 7, and housing 1 is provided with import 8.Angle is A1 between stator 7 and vortex wheel 4 radiuses, and the angle of A1 is spent less than 90 greater than 0 degree.Housing chamber 3 is set in the housing 1, and housing chamber 3 is provided with outlet 9.Between transmission shaft 2 and the housing 1 rotating sealing device 11 is set.Vortex chamber's 5 inwalls are arranged to globoidal structure.
Present embodiment swirler designs simplification can be used as standard equipment and uses, and can be used as uses such as water pump, blower fan, sprayer, reactor.
Two structure of the embodiment of the invention is: on embodiment one architecture basics, transmission shaft 2 passes vortex chamber's import 6 and is connected with vortex wheel 4, and auxiliary shell chamber 10 is set in the housing, and transmission shaft 2 passes auxiliary shell chamber 10.
The swirler of present embodiment can avoid high-pressure liquid to leak from the transmission shaft position, can be used for submersible pump, blower fan, air pump, can be used for carrying the poisonous and harmful fluid, can better stop to leak, can better stop run, drip, leak, can reduce the seal request of rotating sealing device greatly, reduce sealing difficulty.
Three structure of the embodiment of the invention is: on above architecture basics, establish inner magnet force actuators 12 in the vortex wheel 4, housing 1 outside is provided with external magnetic force actuators 13.
The swirler of present embodiment can thoroughly be realized not having and leak, and can reduce sealing difficulty greatly.Can be widely used in compression, carry inflammable, explosive, dangerous, poisonous, harmful fluid.
Four structure of the embodiment of the invention is: on above architecture basics, vortex chamber's import 6 connects suction tude 13, suction tude 13 outer installment rotating sealing device 14.Stator 7 forms fluid passage 16 each other, and fluid passage 16 inner chambers shrink gradually to fluid passage outlet 17.The swirler of present embodiment can be used as uses such as lift pump, vacuum pump.
Five structure of the embodiment of the invention is: on above architecture basics, vortex chamber's import 6 connects suction tude 13, suction tude 13 outer installment rotating sealing device 14.Stator 7 forms fluid passage 16 each other, and fluid passage 16 inner chambers shrink gradually to fluid passage outlet 17.Housing chamber 3 is set in the housing 1, and housing chamber 3 is provided with outlet 9.The swirler of present embodiment can be used as uses such as self-priming pump, lift pump, vacuum pump.
Six structure of the embodiment of the invention is: on above architecture basics, a plurality of housings chamber 3 is set in the housing 1, a plurality of vortex wheel 4 are set in the housing 1.
Use a plurality of vortex wheel can realize multistage supercharging, can realize the vortex wheel series connection, can realize more high pressure.Housing can be made polylith, connect into an integral body during installation and get final product.Housing 1 leaves certain interval with the outside of transmission shaft 2 residing vortex wheel sides, as the fluid passage.
The swirler of present embodiment can produce hyperpressure, can avoid leaking, and reduces sealing difficulty greatly.Needing can be widely used in the field of hyperpressure, can be used as uses such as boiler feed pump, gas compressor, gas compressor, compressible, carry inflammable, explosive, dangerous, poisonous, be harmful to fluid.
Seven structure of the embodiment of the invention is: on above architecture basics, vortex chamber's import 6 connects suction tude 13, suction tude 13 outer installment rotating sealing device 14.A plurality of housings chamber 3 is set in the housing 1, a plurality of vortex wheel 4 are set in the housing 1.
The swirler of present embodiment can produce superelevation suction, uses a plurality of vortex wheel can realize multi-step pressure reduction, can realize the vortex wheel series connection, can realize higher suction.Housing can be made polylith, connect into an integral body during installation and get final product.Housing 1 leaves certain interval with the outside of the residing vortex wheel of transmission shaft side, as the fluid passage.
The swirler of present embodiment can produce higher suction, can be widely used in need higher suction the field.Can be used as uses such as vacuum pump, vacuum machine, desalination of sea water pressure regulating equipment, self-priming pump.
Eight structure of the embodiment of the invention is: on above architecture basics, two vortex wheel 4 are set in the housing 1, housing 1 is provided with two imports 8, and two auxiliary shell chambeies 10 are set in the housing, and auxiliary shell chamber 10 is passed at transmission shaft 2 two ends.
The swirler of present embodiment can be realized the swirler doubling of traffic, realizes big flow, reduces the axial flow distance of big flow swirler, makes swirler more energy-conservation, can reduce the sealing material requirement greatly simultaneously.
When swirler of the present invention uses, transmission shaft is connected with external motive device, and transmission shaft is realized rotation under power plant drive, and transmission shaft drives the vortex wheel rotation, fluid is sucked from the vortex wheel import automatically, in vortex wheel, form the eddy current that increases progressively of rotating speed from the center to the periphery.This eddy current throws away fluid in vortex wheel, make fluid enter the endoceliac high pressure cavity zone of shell, forms an eddy current that successively decreases around the rotating speed from the center to the periphery of vortex wheel high speed rotating in the high pressure cavity zone, realizes supercharging in that eddy current is peripheral.The eddy current of high speed rotating makes high-pressure liquid go out from the housing outlet, makes swirler finish the supercharging of convection cell, conveying.
The linear velocity at vortex wheel edge has determined the boosting capability of this swirler, and vortex wheel intensity has determined its rotating speed ability to bear, and vortex wheel weight has determined its rotational stabilization and to impact resistance.
When swirler of the present invention uses as sprayer, the liquid of needs atomizing can be delivered directly to housing chamber inlet according to certain flow by pipeline, liquid is with air meeting quilt suction vortex device together, in swirler, finish blending, in swirler, spray formation spraying air-flow, can produce the high velocity fog air-flow, can be used for fields such as pesticide spraying, aviation spraying, fire-fighting fire extinguishing spraying.Be used for the fire-fighting fire extinguishing spraying and can improve fire-fighting efficiency, using water wisely greatly.
When swirler of the present invention uses as reactor, can be under specific temperature, the fluid of needs reaction to be imported in the swirler in proportion, fluid can rapid response in the high pressure cavity zone in the swirler housing, but fast reaction speed.For making sufficient reacting between the fluid, can make fluid repeatedly enter swirler, make and fully finish reaction between the fluid.
When swirler of the present invention used as suction device, vaccum pump unit, transmission shaft drove the vortex wheel rotation, and fluid is sucked from the vortex wheel import automatically, formed the eddy current that increases progressively of rotating speed from the center to the periphery in vortex wheel.This eddy current throws away fluid in vortex wheel, produce suction in housing inlet.Vortex wheel diameter and rotating speed have determined the suction capactity of this vacuum, and vortex wheel intensity has determined its rotating speed ability to bear.
Technological scheme of the present invention is not restricted in the embodiment's of the present invention scope.The present invention not technology contents of detailed description is known technology.
Claims (10)
1. swirler, comprise housing (1) and transmission shaft (2), it is characterized in that: transmission shaft (2) is installed in the housing (1), a vortex wheel (4) is set in the housing (1) at least, transmission shaft (2) is connected with vortex wheel (4), establishes vortex chamber (5) in the vortex wheel (4), and vortex chamber's import (6) is offered at vortex chamber (5) middle part, vortex chamber (5) periphery is provided with a plurality of stators (7), and housing (1) is provided with import (8).
2. swirler according to claim 1 is characterized in that: angle is A1 between stator (7) and vortex wheel (4) radius, and the angle of A1 is spent less than 90 greater than 0 degree.
3. swirler according to claim 2 is characterized in that: stator (7) forms fluid passage (16) each other, and fluid passage (16) inner chamber shrinks gradually to fluid passage outlet (17).
4. swirler according to claim 1 is characterized in that: housing chamber (3) is set in the housing (1), and housing chamber (3) are provided with outlet (9).
5. swirler according to claim 1 is characterized in that: between transmission shaft (2) and the housing (1) rotating sealing device (11) is set.
6. swirler according to claim 1 is characterized in that: transmission shaft (2) passes vortex chamber's import (6) and is connected with vortex wheel (4), and auxiliary shell chamber (10) is set in the housing, and transmission shaft (2) passes auxiliary shell chamber (10).
7. swirler according to claim 1 is characterized in that: establish inner magnet force actuators (12) in the vortex wheel (4), housing (1) outside is provided with external magnetic force actuators (13).
8. swirler according to claim 1 is characterized in that: vortex chamber's import (6) connects suction tude (15), suction tude (15) outer installment rotating sealing device (14).
9. according to claim 1,2,3,4,5,6 or 7 each described swirlers, it is characterized in that: a plurality of housings chamber (3) is set in the housing (1), a plurality of vortex wheel (4) are set in the housing (1).
10. according to claim 1,2,3,4,5,6 or 7 each described swirlers, it is characterized in that: two vortex wheel (4) are set in the housing (1), housing (1) is provided with two imports (8), two auxiliary shell chambeies (10) are set in the housing, and auxiliary shell chamber (10) is passed at transmission shaft (2) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010005307A CN101737334A (en) | 2010-01-09 | 2010-01-16 | swirler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010011616.0 | 2010-01-09 | ||
| CN201010005307A CN101737334A (en) | 2010-01-09 | 2010-01-16 | swirler |
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| Publication Number | Publication Date |
|---|---|
| CN101737334A true CN101737334A (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010005307A Pending CN101737334A (en) | 2010-01-09 | 2010-01-16 | swirler |
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| CN (1) | CN101737334A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996521A (en) * | 2013-01-16 | 2013-03-27 | 于永海 | Pumping chamber of volute type mixed-flow pump |
| CN115041074A (en) * | 2022-06-20 | 2022-09-13 | 安徽中科大禹科技有限公司 | Ultrasonic atomization plasma processing device |
-
2010
- 2010-01-16 CN CN201010005307A patent/CN101737334A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996521A (en) * | 2013-01-16 | 2013-03-27 | 于永海 | Pumping chamber of volute type mixed-flow pump |
| CN102996521B (en) * | 2013-01-16 | 2015-06-10 | 于永海 | Pumping chamber of volute type mixed-flow pump |
| CN115041074A (en) * | 2022-06-20 | 2022-09-13 | 安徽中科大禹科技有限公司 | Ultrasonic atomization plasma processing device |
| CN115041074B (en) * | 2022-06-20 | 2023-09-29 | 安徽中科大禹科技有限公司 | Ultrasonic atomization plasma treatment device |
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Application publication date: 20100616 |