CN201621079U - Circulating flow pressurizing pipeline compressor - Google Patents
Circulating flow pressurizing pipeline compressor Download PDFInfo
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- CN201621079U CN201621079U CN2009202921867U CN200920292186U CN201621079U CN 201621079 U CN201621079 U CN 201621079U CN 2009202921867 U CN2009202921867 U CN 2009202921867U CN 200920292186 U CN200920292186 U CN 200920292186U CN 201621079 U CN201621079 U CN 201621079U
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Abstract
The utility model discloses a circulating flow pressurizing pipeline compressor, which comprises a casing and a rotor, and is characterized in that the air compressor rotor consists of an air pipe wheel and a transmission shaft, the air pipe wheel consists of an air pipe wheel shaft sleeve, an air pipe wheel disk and an air pipe, the air pipe consists of air pipe lateral walls, the air pipe wheel shaft sleeve is connected with the transmission shaft, the air pipe wheel disk is connected with the air pipe wheel shaft sleeve, the air pipe is in a pipeline structure, the air pipe is connected with the air pipe wheel disk through an air pipe root, an air pipe airway is arranged inside the air pipe, an air pipe airway inlet and an air pipe airway outlet are arranged inside the air pipe airway, and an air pipe wheel inlet and an air pipe wheel outlet are arranged on the air pipe wheel. Compared with the prior art, the circulating flow pressurizing pipeline compressor has the advantages of simple structure, small material use, small resource consumption, fine pressurizing effect, low noise, small energy consumption, high efficiency and wide application range.
Description
Technical field
The utility model relates to the gas compression technical field, specifically a kind of circulating pressure pipeline compressor.
Background technique
That now people use is centrifugal, axial flow, rotary screw compressor and gas compressor complex structure, and materials are many, and weight is big, and consumes resources is many, and pressurized effect is poor, and noise is big, big energy-consuming, and efficient is low, and using scope is narrow.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, materials are few, consumes resources is few, pressurized effect is good, noise is low, power consumption less, the circulating pressure pipeline compressor of efficient height, using scope broadness.
The utility model is achieved through the following technical solutions: a kind of circulating pressure pipeline compressor, comprise casing, rotor, characteristics are, this gas compression machine rotor is made of airduct wheel and transmission shaft, the airduct wheel is by the airduct axle sleeve, the airduct wheel disc, airduct constitutes, airduct is made of the airduct sidewall, the airduct axle sleeve connects with transmission shaft, the airduct wheel disc follows the wind and manages the axle sleeve connection, airduct is a pipeline configuration, and airduct follows the wind by the airduct root and manages the wheel disc connection, is provided with the airduct air flue in the airduct, the airduct air flue is provided with import of airduct air flue and the outlet of airduct air flue, and the airduct wheel is provided with airduct wheel import and the outlet of airduct wheel.
Circulating pressure pipeline compressor is far different with existing centrifugal, axial flow, rotary screw compressor and gas compressor structural principle, and the difference of structure member appellation and function and current trend is very big.In order to tell conveniently, clarity has several vocabularies of terms to explain earlier at this.
Airduct is the airduct root near airduct wheel disc position radially, is called for short the airduct root, and the airduct radial extremity is called the airduct top, is called for short the airduct top; Airduct is called airduct bottom or bottom near airduct root position, and airduct is called airduct top near the airduct top bit, and airduct air intake edge is the airduct leading edge, and its air draft edge is called the airduct trailing edge.
Airduct wheel periphery promptly is airduct wheel radial edge, and the airduct wheel shaft is called the airduct wheel shaft to the edge to lateral edge, and the airduct wheel shaft divides airduct wheel front axle to the axial edge in edge and airduct wheel back again to the edge.
The side sidewall that the rotor medial axis is pointed to be the airduct wheel shaft to the side sidewall, the rest may be inferred for other associated components position appellations of body.
Whole machine body air intake one side is front side or front portion or the place ahead, and opposite side on the other side is rear side or rear portion or rear.The airduct side wall surface is the front side to body the place ahead one side, is rear side towards body rear one side.Airduct wheel position, axial forward end inlet section is called the import of airduct wheel, and the airduct wheel shaft is discharged the gas position to rear end and is called the outlet of airduct wheel.
The rotor that the circulating pressure pipeline compressor critical piece is made up of airduct wheel and transmission shaft.Even this compressor without cylindrical casing or plural serial stage and need not in the middle of parallel works, depend merely on the rotation of airduct wheel and just can produce high pressure axial flow or radial air flow, using for productive life need.
Airduct of the present utility model all is located at around disk or cylindrical, the conical airduct wheel disc.Airduct is and akin ring of rotor rotating locus or arc pipe body (arc also is the part of annulus).The airduct air flue becomes ring or circular arc, and during the rotation of airduct wheel, air-flow enters the airduct air flue from the import of airduct air flue, absorbs the energy boost pressure then in the airduct air flue.
The airduct wheel comprises airduct axle sleeve, airduct wheel disc and airduct three big parts.The airduct wheel disc follows the wind and manages the axle sleeve connection, and transmission shaft drives the airduct wheel by the airduct axle sleeve and rotates.The airduct wheel disc can be discoidal, can be columniform, also can be conical.Airduct is fixed on the airduct wheel disc, and the airduct wheel disc drives the airduct rotation.
Airduct is a pipe body; Here the pipe body of saying comprises the simplex pipe body and makes up two kinds of shape pipe bodies, the simplex pipe body is meant fully closing type airducts such as the square tube, pipe, flat tube of disposable shaping, perhaps around the airduct wheel disc directly recessed on the semi-open type pipe body that forms of arc or ring groove, perhaps with spiral plate or the french curves semi-open type airduct that forms etc. that on the airduct wheel disc, is fastened.Combination shape pipe body is meant with two and is provided with the pipe body that the arc-shaped trench tabular body closes shapes such as square tube shape to the butt joint type of composition, tubular shape, flat tube shape.
The airduct wheel that the fully closing type airduct is formed can directly be processed pressurized gas, and the airduct wheel that the semi-open type airduct is formed must block by compressor case could process pressurized gas (semi-open type airduct sidewall radial extremity is provided with the exception of leakproof partitioning wall).
For the semi-open type airduct, can the leakproof partitioning wall be set in its airduct sidewall radial extremity, the pipe sidewall radial extremity handing-over (tilt handing-over or vertical handing-over all can) that follows the wind of leakproof partitioning wall inner side surface, the leakproof partitioning wall can extend or to this airduct sidewall rear extension to this airduct sidewall the place ahead from this airduct sidewall radial extremity, also can not only extend but also to this airduct sidewall rear extension to this airduct sidewall the place ahead from this airduct sidewall radial extremity.After on its airduct sidewall of semi-open type airduct the leakproof partitioning wall being set, by stopping of leakproof partitioning wall, gas in the airduct air flue can not overflow airduct from airduct pipe top owing to the effect of rotary centrifugal force, by stopping of leakproof partitioning wall, can guarantee radially appearance formation negative pressure of airduct, impel the airduct air flue externally to aspirate external substance.
The cross section of leakproof partitioning wall can be straight, can be arc, can be curved etc.
Airduct sidewall radial extremity is provided with the airduct wheel of the semi-open type airduct composition of leakproof partitioning wall can directly process pressurized gas.
The airduct air flue can be periphery seal formula (the airduct air flue that the fully closing type airduct constitutes), also can be (the airduct air flue that the semi-open type airduct constitutes) of semi-open type, and the airduct sidewall can not be established at its bottom of semi-open type airduct or top.Airduct laterally can be prismatic, can be to shrink shape, also can be expansion shape.Adopt which kind of form, can be decided according to the actual requirements.
Two kinds of airduct divides semi-circular (arc) and loopful shapes.Air loop duct is fixed on the airduct wheel disc along rotor annular track appropriateness.Be provided with arc (arc is the part of annular) or air loop duct air flue in the airduct, the airduct air flue is provided with import of airduct air flue and the outlet of airduct air flue.Airduct air flue importer is close to the sub-rotating locus of transfer, and airduct air flue Way out can be with the rotor steering-type, can be tangential with the rotor axial formula also, also can be centripetal type.
The airduct wheel airduct air flue that semi-circular airduct constitutes also is semi-circular, and the vertical absolute growth of semi-circular airduct air flue is little, and the gas flow process is short.Loopful shape airduct divides three kinds of single annular airduct, dual torus airduct and many air loop ducts.The airduct wheel that single annular airduct, dual torus airduct and many air loop ducts constitute respectively, be called single annular airduct wheel, dual torus airduct wheel and many air loop ducts wheel respectively, the vertical absolute growth of airduct air flue of single annular, dual torus and many air loop ducts wheel is big, and the gas flow process is big, and pressurized effect is good.
Can only establish an airduct (being called single tube type airduct wheel) on the airduct wheel, the airduct (being called multi-tube airduct wheel) more than two can be set.Can only constitute a single tube type airduct wheel, also can form the combined type airduct and constitute a single tube type airduct wheel with fully closing type and semi-open type airduct with a fully closing type airduct or a semi-open type airduct.Can be separately with several fully closing type airducts or constitute a multi-tube airduct wheel respectively with several semi-open type airducts separately, also can form several combined type airducts and constitute a multi-tube airduct wheel with fully closing type airduct and semi-open type airduct.
The utility model adopts three kinds of working principles processing pressurized gass, i.e. punching press active force supercharging working principle, turning effort power supercharging working principle, the supercharging working principle of slowing down entad.
Punching press active force supercharging working principle: gas flow reversing turns to and enters the airduct air flue, reverses son again and turn to mobilely in the airduct air flue, absorbs the energy boost pressure.Airduct wheel construction characteristics are that airduct reverse turns to appropriateness to be fastened on the airduct wheel disc, constitute gas flow reversing and turn to mobile airduct air flue.
Turning effort power supercharging working principle: it is mobile to be meant that the clockwise son of air-flow turns to, and constantly absorbs the energy boost pressure, and airduct wheel construction characteristics are that the clockwise son of airduct turns to the winding appropriateness to be fixed on the airduct wheel disc, constitutes the airduct air flue that clockwise son turns to.
The supercharging working principle of entad slowing down, be meant that the air-flow in the airduct is flowed to rotor center by airduct wheel disc outer circle diameter terminad, reaction force absorption energy by centrifugal force underspeeds, (supercharging is dual to boost pressure, the pressure that existing air-flow self deceleration kinetic energy transforms has it to absorb centrifugal force again and the pressure that increases).
There are two kinds of structure technologies can use the supercharging working principle of entad slowing down.
A kind of technology is, the airduct wheel shaft radially is folded to airduct wheel disk center to the airduct at rear portion by airduct wheel disc cylindrical, form endocentric construction form (being called the radial inflow airduct), thereby the airduct that constitutes wheel rear portion pipeline flow-direction radially points to the center by airduct wheel disc cylindrical, during the rotation of airduct wheel, air-flow radially flows (being called entad air-flow) against the centrifugal force direction in radial inflow airduct air flue, the supercharging of will slowing down naturally.This structural type, if add centrifugal retarder in radial inflow airduct air flue outlet, its pressurized effect can be better, this centrifugal retarder can have multiple structural type, as tabular, column etc.This centrifugal retarder can be split, promptly is located at respectively in the radial inflow airduct air flue, and each centrifugal retarder does not connect mutually.Centrifugal retarder can also be a combined type.The centrifugal reducer structure form of combined type is as the draught fan impeller of same centrifugal no leaf dish, and this combined centrifugal retarder follows the wind to manage and takes turns the coaxial rotation that turns to together.
Use the another kind of structure technology of the supercharging working principle of entad slowing down to be, airduct wheel outlet port, rotor axial rear portion is provided with entad junction station, this entad the runner of junction station be radially to point to rotor center by the rotor cylindrical, make air-flow conflux to rotor center by the rotor cylindrical.This entad junction station can be (fixing entad junction station) fixed, can be (the rotating entad junction station) of rotating, entad rotate junction station can be with airduct wheel coaxial rotation, also can take turns the split axle rotation with airduct.Fix and entad in the junction station combined centrifugal retarder must be set.Entad rotate and both the combined centrifugal retarder can be set in the junction station, again the combined centrifugal retarder can be set.
The rotation of not establishing the combined centrifugal retarder is junction station entad, and it will take turns coaxial rotation with airduct, and then entad airflow flowing will be subjected to the centrifugal force reaction force naturally and stops and the deceleration supercharging.Entad rotate and in the junction station combined centrifugal retarder is set, this combined centrifugal retarder both can be arranged to the structural type of the coaxial rotation of junction station entad, can be designed to again with junction station split axle rotational structure form entad.
The utility model can adopt above-mentioned three kinds of working principle processing gas simultaneously, can adopt turning effort power simultaneously and entad slow down two kinds of working principle processing gas of supercharging, can adopt two kinds of working principle processing gas of punching press active force and turning effort power simultaneously, can adopt the punching press active force simultaneously and entad slow down two kinds of working principle processing gas of supercharging, can distinguish and adopt punching press active force working principle separately or adopt turning effort power working principle processing gas separately, but can not adopt the supercharging working principle processing gas that entad slows down separately.The supercharging working principle of entad slowing down must rely on punching press active force and turning effort power to process high velocity air and just can implement, and must have high velocity air to flow from the export-oriented circle centre position of circle earlier, the reaction force that centrifugal force just can be arranged then to the deceleration supercharging.Adopt the supercharging working principle of entad slowing down be have certain circumscribed.But, the supercharging working principle of entad slowing down is good especially to air-flow deceleration pressurized effect.The utility model can guarantee the compressor proper functioning for wanting, and what guarantee to process meets the gas that the certain flow velocity of certain pressure requires, and the supercharging working principle of must employing entad slowing down just can be achieved.Especially the high-voltage high-speed airflow that is processed by turning effort power must be given suitable supercharging by the pressurization of entad slowing down and slow down, and just can be output use then.
For semi-circular, single annular airduct wheel, adopt punching press active force working principle pressurized gas, this airduct wheel airduct air flue flow process is short, and airduct air flue importer is to opposite with the rotor sense of rotation.During the work of airduct wheel, the import of airduct air flue relies on punching press effect inspiration gas, gas flows in the airduct air flue, because its flow direction is opposite with airduct wheel sense of rotation, thereby the relative velocity of this air-flow just increases, again because the reaction of airduct air flue, this air-flow is constantly stopped again and is compressed, the supercharging of constantly slowing down is discharged the airduct air flue through the outlet of airduct air flue then, and airduct wheel rotational speed is high more, the vertical absolute growth of airduct air flue big more (only in certain scope), air-flow flow process in the airduct air flue long more (also being in certain scope), the pressure that air-flow produces is just big more, and all these are exactly the intension of punching press active force working principle.Adopt punching press effect pressurized gas, the airduct air flue is to shrink shape, air-flow stopped that compression is just bigger, if the airduct air flue is an expansion shape, barrier effect to air-flow is just smaller, but the diffusion action to gas is relatively good, and uniform section shape airduct air flue stops that to air-flow compression is moderate.
The utility model can adopt punching press active force and two kinds of working principle pressurized gass of turning effort power simultaneously for many air loop duct wheels, perhaps adopts simple turning effort power working principle pressurized gas.
Many air loop duct wheels, the vertical absolute growth of airduct air flue is big, the air-flow long flow path, the import of airduct air flue by the contained energy of gas of punching press active force inspiration does not adapt to airduct length greatly, the requirement of long flow path, so can adopt two working principle pressurized gass, that is, make the anterior punching press force principal pressurized gas that adopts of airduct wheel airduct air flue, make its rear portion adopt turning effort force compresses gas.Punching press active force, the air-flow flow direction and the rotor switched in opposite in the airduct air flue; Turning effort power, the flow direction of air-flow in the airduct air flue turns to identical with rotor.At such characteristics, taking corresponding technical measures to change punching press active force air flow direction makes it to turn to consistent getting final product with rotor, concrete measure is, make the anterior son that reverses of airduct on the airduct wheel turn to the winding appropriateness to be fixed on airduct wheel disc leading portion, make the clockwise son in its rear portion turn to the winding appropriateness to be fixed on airduct wheel back segment, so just can make the air-flow that enters the airduct air flue by the punching press effect, reversed son before this and turned to mobilely, and be folded to again and become clockwise son and turn to flow and constantly absorb energy and quicken supercharging.
Many air loop duct wheels can also adopt the working principle of simple dependence turning effort force compresses gas, make exactly that air-flow all turns to mobile from start to finish in the airduct air flue on the airduct wheel along rotor, constantly absorb energy in the whole flow process, increase the flow velocity boost pressure.Concrete measure is exactly to make airduct on the airduct wheel that clockwise son turns to and twines appropriateness and be fixed on the airduct wheel disc to axial rearward end from axial forward end, and during work, the rotor rotation forms negative pressure in the airduct air flue, external naturally intake-gas.This structural type, if add fan or rear flow fan impeller or synchronous rear flow fan impeller at the rotor front end, allow the directly airduct air flue import air-supply on this rotor airduct wheel of such fan or rear flow fan impeller or synchronous rear flow fan impeller, its air intake effect will be better.
Obtain better pressurized effect in order to make the air-flow that enters in the airduct air flue, the technical program can also be provided with the supercharging fluid director in the airduct air flue, the supercharging fluid director passes through airduct air flue inboard, make the gas that enters in the airduct air flue obtain energy, can obtain energy from the supercharging guide plate two side in the airduct air flue again from airduct air flue madial wall.
The supercharging fluid director exports from the import of airduct air flue to the airduct air flue and connects the airduct air flue.This perforation can be tilted, can be curved, can be that whole airduct air flue all is provided with the supercharging fluid director by its import to its outlet, also can in the airduct air flue, air flue supercharging fluid director be set partial portion, one or a few air flue supercharging fluid director can be set in the airduct air flue.The supercharging fluid director is changeable.Supercharging fluid director lateral sidewalls is followed the wind and is managed the connection of air flue madial wall, and the supercharging fluid director can be multiple different structure shape, as straight plate shape, arc plate shape, airfoil, french curves shape or the like.The supercharging fluid director can stretch out airduct air flue import or export, also can not stretch out airduct air flue import or export.
The circulating pressure pipeline compressor rotor can be cylindrical, conical, disc etc.The whole runner of cylindrical rotor is a uniform section shape, the bell-shaped rotor runner divide from front to back for expansion overstriking shape (by the rotor air intake to its outlet air end) becomes attenuate two kinds of shape of contraction with from front to back.No matter be to expand shape or shrink shape, its airduct air flue can be prismatic, can be to shrink shape, also can be expansion shape.
Expansion shape rotor, the airduct of airduct wheel are arranged to expansion end by airduct wheel disc serrated end and are twined.During the rotation of airduct wheel, the air-flow in the airduct air flue flows to the great circle place from roundlet.Because the diameter of rotor back is greater than the diameter of front, thus the centrifugal force of back always greater than the centrifugal force of front, like this, the airduct air flue by the back to before will form a kind of draft, the air-flow of twitching the front is to post acceleration operation (or overcoming the surface friction drag operation).That is to say that the air-flow in the airduct air flue can borrow turning effort power to obtain energy, increases flow velocity and pressure.This structural type, if the airduct air flue is an expansion shape, the pressurized effect of its air-flow is better.This structural type adapts to general special-purpose circulation pressurization gas compressor and uses.
This expansion shape rotor is fit to many air loop duct wheels more, and its airduct air flue is that multi-turn is twined the use of many annular rings flow process pressurization gas compressor.
If rotor is to be to shrink shape from front to back, its airduct air flue can be prismatic, can be unequal section.
The pipeline compressor that the utility model is semi-circular, single annular airduct wheel constitutes adapts to general ventilation to be used.The pipeline compressor that dual torus, many air loop ducts wheel constitute adapts to the air blast of high pressure extra-high voltage, gas turbine supercharging and Chemical Manufacture processing high-pressure gaseous material to be used.
Single annular, dual torus or many air loop ducts wheel airduct air flue, can make the gas that enters gas compressor airduct air flue with rotor rotate a circle two weeks or several all tens weeks the processed energy that absorb, be discharged from pipeline compressor then, promptly under the drive of the same transmission shaft of same rotor, the centre does not add any fixedly parallel works, the gas that enters pipeline compressor just can directly rotate a circle continuously, two all or several all tens weeks are processed and absorb energy, so just can greatly simplify housing construction, save material, weight reduction.Because simple in structure, materials are few, volume is little, friction area is just little, fairly obvious, the utility model can be accomplished energy-efficient fully.
Use as high pressure or extra-high voltage pipeline compressor, the gas requirements of process that enters in the rotor reached more than two weeks, dual torus, many air loop ducts wheel that must adopt dual torus or many air loop ducts to constitute.Dual torus, many air loop ducts wheel airduct air flue longitudinal length is big, be more than the twice of rotor outer circumference, thereby the gas flow process is big, needs rotate more than two weeks with rotor.
But gas will be finished the flow process more than two weeks in the airduct air flue, and depending merely on gas is not enough by the flow velocity that airduct air flue inlet obtains.Because gas mobile in the airduct air flue is to slow down to flow, cause upper reaches, a certain position speed vanishing in the airduct air flue at last.At this moment, only, continue to flow, flow out the airduct wheel at last by the effect ability acquisition speed of turning effort power.
Yet, want to make the interior gas of airduct air flue to regain flow velocity and continue to flow down, also must take corresponding technical measures.
When air-flow is rushed in the airduct air flue by the import of airduct air flue, air flow direction and rotor switched in opposite, by punching press effect supercharging, air-flow will be done to slow down and flow, the end of punching press effect, air-flow velocity is zero.At this moment turning effort power can make gas and changing flow to, and change into the identical steering direction of transfer and flow, and air-flow can absorb energy by the effect of rotor turning effort power, obtain flow velocity, continue to flow, and be discharged from the airduct wheel until at last.
To in the airduct wheel airduct air flue of the same shaft-driven same rotor of transmission, change gas flow, as long as design the corresponding airduct air flue that can change gas flow, just can guarantee that gas continues to flow by the effect of turning effort power, continues to obtain the energy boost pressure.
As long as design the airduct wheel airduct air flue that can correspondingly change air flow direction, then dual torus or many air loop ducts wheel constitutes the same shaft-driven rotor of transmission, no matter be columniform, contraction shape, still expand shape, can continue by the effect of turning effort power to obtain flow velocity, continue to absorb the energy boost pressure.
Make air-flow continue the boost pressure that flows by the effect of turning effort power, wherein, effect with expansion shape rotor is best, because expansion shape rotor, airduct wheel airduct air flue is twined to the rotor expansion end by the rotor serrated end, air-flow in the airduct wheel airduct air flue is constantly flowed to great circle by roundlet, because the diameter of rotor back is greater than the diameter of front, the centrifugal force of back is always greater than the centrifugal force of front, the airduct air flue just forms a kind of draft from front to back, the air-flow of twitching the front flows to post acceleration, and single shaft expansion shape rotor pressurized effect is best thus.
The utility model wants to make the gas in the epitrochanterian dual torus of single shaft, the many air loop ducts wheel airduct air flue ceaselessly to flow by turning effort power, continues to obtain the energy boost pressure, can also be achieved by adding commutation parallel works method.Concrete way is, two airduct wheels are cascaded, and wherein air intake chopped-off head airduct wheel adopts single annular or dual torus airduct wheel, and the second level is dual torus or many air loop ducts wheel, two-stage airduct wheel is cascaded with same transmission shaft, adds fixing commutation fluid director between the two-stage airduct wheel.Chopped-off head airduct wheel airduct upper airway flow to the rotor switched in opposite, second level airduct wheel airduct upper airway flow turns to identical to transfer.During work, the air communication that chopped-off head airduct wheel airduct air flue is discharged is crossed fixing commutation fluid director and is changed and flow to, and then guiding gives second level airduct wheel airduct air flue, can ceaselessly flow by the effect of rotary centrifugal force, ceaselessly obtains the energy boost pressure.
Want to make the air-flow in many air loop ducts of dual torus air flue can be by the turning effort power boost pressure that ceaselessly flows, the third way be exactly that the two-spool method of employing twin shaft is realized.Concrete way is to be cascaded by two concentric shafts with two airduct wheels.Two concentric shafts switched in opposite, chopped-off head airduct wheel airduct upper airway flow are to the sub-switched in opposite of transfer, and second level airduct wheel airduct upper airway flow turns to identical to transfer.During work, the air-flow that the outlet of chopped-off head airduct wheel airduct air flue is discharged is directly arranged in second level airduct wheel airduct air flue, can achieve the goal.The 4th kind of way is to adopt simple turning effort power working principle, and specific practice is introduced as the front, makes the airduct on the airduct wheel turn to the winding appropriateness to be fixed on the airduct wheel from axial leading portion to the clockwise son of axial rearward end exactly.Like this, during work, form negative pressure in rotor high-speed rotation the impelling airduct air flue, by such suction function, the airduct air flue can be very naturally external intake-gas, the gas of airduct air flue inspiration all is to turn to mobilely along rotor from start to finish, can constantly absorb the energy boost pressure in the whole flow process.
Comprehensively the above is compared with existing various centrifugal axial-flow compressor compressors, and circulating pressure pipeline compressor can greatly be saved resource and save the energy.For the sake of clarity, contrast slightly at this.
The airduct wheel rotor that constitutes with semi-circular airduct is that example is contrasted earlier.
The airduct wheel rotor that semi-circular airduct constitutes relies on airduct appearance working surface and airduct air flue dual component processing gas, the air quantity and the blast that are obtained by this mach gas will be the twices of old-fashioned axial-flow blower, in other words, if process the gas of this equal flow and pressure with old-fashioned axial-flow blower, must use by the old-fashioned axial fan impeller serial of handy two-stage (the middle fixedly diversion component that must add together), can reach requirement.The airduct wheel rotor that the air loop duct of soliciting orders again constitutes compares, suppose that the airduct wheel is made of 4 airducts, the gas of every airduct absorption will rotate a circle with rotor, work flow through a week, if with old-fashioned quaterfoil impeller shaft flow fan processing gas, want to make the gas that enters rotor to reach the effect of all work flows, level Four impeller serial (centre adds fixedly diversion component of three roads) must be used, can achieve the goal.If, remain the single annular airduct, but change the airduct wheel processing gas that four airducts constitute into, old-fashioned axial flow compressor changes 10 blade impellers into, want to make it to reach the airduct wheel rotor effect that four airducts of single annular constitute, must handy 10 grades of old-fashioned axial flow compressor impeller serials (centre adds fixedly diversion component of 9 roads) user can achieve the goal.If circulating pressure pipeline compressor changes the airduct wheel rotor processing gas that the many air loop ducts of dual torus constitute into, then the gas of airduct air flue import inspiration will rotate two weeks even tens weeks through two week even the work flows in tens weeks with rotor, if want to make old-fashioned axial-flow compressor compressor to reach such processing effect, need tens grades even the old-fashioned axial-flow compressor impeller serial of levels up to a hundred (centre adds fixedly diversion component of tens roads even road up to a hundred) user to achieve the goal.
Fairly obvious, to compare with old-fashioned axial-flow compressor or old-fashioned centrifugal-flow compressor compressor, the utility model circulating pressure pipeline compressor structure is very simple, so just can greatly save material, greatly saves resource.Because greatly simplify the structure, so just can greatly reduce friction, therefore also just can greatly raise the efficiency, cut down the consumption of energy, save the energy.
Up to the present, existing gas compressor compressor is blade type, piston type, screw type three major types basically.This three major types gas compressor compressor has a common weakness to be exactly, gas by so that whole vertical air flue of going out in all have obstacle to have to stop, air-flow can not therefrom rush out, gas to be processed does not allow to have the bigger solid matter of volume, if have the larger volume solid matter, will cause collision, frictional loss is big, can cause air flue vertically to stop up.Second weakness is that the vertical air flue of these gas compressor compressors rear portion is to shrink shape, air flue outlet contraction, the easy like this compressor surge that causes.Because this two big weakness, cause the existing three classes compressor using scope of calming the anger narrow, can not adapt to the needs of New Economy Era.
Circulating pressure pipeline compressor, gas by so that whole vertical air flue of going out connect, accessible unobstructed (also is like this even add the supercharging fluid director in the airduct air flue), air-flow can be therefrom in single file and mistake, carrying the bigger solid matter of upper volume in the gas to be processed also can therefrom pass through smoothly, frictional loss is little, can not cause air flue vertically to stop up.Another is at characteristics, this pipe type air flue can be prismatic from preceding flow area then, it can be expanssion type, it is open when airduct wheel airduct air flue exports in other words, by the supercharging working principle of entad slowing down, the high pressure draught of so open shape pipe outlet is controlled in the velocity range low arbitrarily, that adapt to requirement.Because airduct wheel rear portion pipeline and the outlet of rear portion pipe end are open, how rotor speed changes all can not be caused compressor surge.Owing to possess this two big advantage, this circulating pressure pipeline compressor using scope just can be very broad, not only can directly compress general gaseous substance, can also directly compress solids and gas mixture matter, solidliquid mixture matter, solid-liquid gas mixture matter etc.
Below in conjunction with drawings and Examples the utility model is done at length and to be explained.
Description of drawings
First kind of mode of execution structural representation of Fig. 1-the utility model (right side is looked);
First kind of mode of execution structural representation of Fig. 2-the utility model (left side is looked);
First kind of mode of execution airduct wheel of Fig. 3-the utility model airduct structural representation;
Second kind of mode of execution structural representation of Fig. 4-the utility model;
Second kind of mode of execution rotor of Fig. 5-the utility model airduct wheel construction schematic representation (in order to clearly demonstrate problem, an airduct only draws);
The third mode of execution structural representation of Fig. 6-the utility model;
The third mode of execution rotor airduct wheel construction schematic representation of Fig. 7-the utility model (in order to clearly demonstrate problem, an airduct only draws);
The 4th kind of mode of execution structural representation of Fig. 8-the utility model;
The 4th kind of mode of execution rotor airduct of Fig. 9-the utility model wheel construction schematic representation (in order to clearly demonstrate problem, an airduct only draws);
The 5th kind of mode of execution structural representation of Figure 10-the utility model;
The 6th kind of mode of execution structural representation of Figure 11-the utility model;
The 6th kind of mode of execution rotor structure schematic representation of Figure 12-the utility model;
The 7th kind of mode of execution structural representation of Figure 13-the utility model;
The 7th kind of mode of execution rotor structure schematic representation of Figure 14-the utility model;
The 8th kind of mode of execution structural representation of Figure 15-the utility model;
The 8th kind of mode of execution rotor structure schematic representation of Figure 16-the utility model;
The 9th kind of mode of execution structural representation of Figure 17-the utility model;
The 9th kind of mode of execution rotor structure schematic representation of Figure 18-the utility model;
The tenth kind of mode of execution structural representation of Figure 19-the utility model;
The tenth kind of mode of execution rotor structure schematic representation of Figure 20-the utility model.
The explanation of accompanying drawing drawing:
1 casing, 2 rotors, 3 airducts wheel, 4 transmission shafts, 5 airduct axle sleeve, 6 airduct wheel discs, 7 airducts, 8 airduct sidewalls, 9 airduct roots, 10 airduct air flues, 11 airduct air flue imports, 12 airduct air flues outlets, 13 leakproof partitioning walls, 14 supercharging fluid directors, 15 fixing rotating centrifugal retarders; 16 fixing entad junction stations, 17 rotating centrifugal retarders, 18 rotate entad junction station, 19 airduct appearance working surface leading edge imports, the outlet of 20 airduct appearance working surface trailing edges, the import of 21 airducts wheel, the outlet of 22 airducts wheel, 23 motors.
Embodiment
Embodiment 1, with reference to figure 1, Fig. 2, Fig. 3, a kind of circulating pressure pipeline compressor, include casing 1, rotor 2, airduct wheel 3, transmission shaft (motor shaft) 4, airduct axle sleeve 5, airduct wheel disc 6, airduct 7, motor 23, airduct axle sleeve 5 connects with motor shaft 4, airduct wheel disc 6 follows the wind and manages axle sleeve 5 connections, 6 arc flat pipe shape airducts 7 weld together by the airduct root 9 pipe wheel disc 6 that follows the wind, establish airduct air flue 10 in the airduct 7, airduct air flue 10 is provided with airduct air flue import 11 and airduct air flue outlet 12, airduct air flue import 11 importers turn to identical to transfer, the sub-switched in opposite of airflow inlet direction transfer, and it is axial that the airduct air flue exports 12 directions.Being provided with supercharging fluid director 14 in the airduct air flue 10, follows the wind and manages the connection of air flue madial wall in supercharging fluid director 14 both sides of the edge, and supercharging fluid director 14 passes through whole airduct air flue from airduct air flue import to airduct air flue outlet.Airduct wheel disc 6 is a cylindrical body, is provided with airduct axle sleeve 5 in the airduct wheel disc 6, and the transmission shaft 4 of motor 23 inserts among the airduct axle sleeve 5, drives the rotation of whole airduct wheel by motor shaft.
During work, gas turns to from airduct air flue import 11 reverse and enters airduct air flue 10 by after entering the import of airduct wheel outward, axially discharges the airduct air flues by airduct air flue outlet 12 then, exports 22 through the airduct wheel again and discharges the airducts wheel.Because be provided with supercharging fluid director 14 in the airduct air flue, existing airduct air flue sidewall has 14 pairs of gas transfer energy of supercharging fluid director again to the gas transfer energy in the working procedure, supercharging is dual, so it is very high to export 12 o'clock gas pressures to the airduct air flue.
This example is by wall around the airduct and supercharging fluid director 14 processing gas simultaneously, general old-fashioned axial-flow blower only depends on side processing gas of impeller blade, so compare with general old-fashioned axial-flow blower, this routine pressurized effect is much better, energy-efficient, this machine one-level airduct wheel just can push up old-fashioned axial-flow blower two-stage or what impeller uses.
Because the airduct on the airduct wheel is the pipe body of periphery seal, the outlet of airduct air flue is again axial.In the work, the gas in the airduct air flue can not outflow outside rotor, so even this example is not established casing, can produce very regular axial flow equally.
Clearly, this routine volume is little, and materials are few, saves resource; Volume is little, and the gas friction area is little, thereby the efficient height, and power consumption is few, saves resource.
This for example really is arranged to the flat tube shape to the airduct on the airduct wheel, for the airduct appearance is established the appearance working surface, absorb gas simultaneously by import 19 of airduct appearance working surface leading edge and airduct air flue import 11 during work, discharge gas by outlet 20 of airduct appearance working surface trailing edge and airduct air flue outlet 12 then.In the entire work process, rely on the inboard processing gas of airduct appearance working surface and airduct air flue, like this, this routine air intake will be dual, and pressurization is triple, so its air quantity can be bigger, blast can be higher.
During work, air-flow is turned to by airduct air flue import 11 reverse and rushes in airduct air flue 10, the pipe switched in opposite because air flow direction follows the wind, the air-flow supercharging of will slowing down gradually, through half cycle deceleration flow process (by punching press effect supercharging), commutation enters clockwise son and turns to that clockwise son turns to mobile in the airduct air flue then, can constantly absorb energy boost pressure (by the supercharging of turning effort power) again, the clockwise son of this air-flow turns to the flow process through a week half, is discharged into fixing entad junction station 16 through airduct air flue outlet 12 then and is drawn use again.Entire work process, air-flow are through the work flow in 2 weeks, and during to the outlet of airduct air flue, stream pressure can be very high.
The suitable high-pressure compressor of making of this example uses, and compares with old-fashioned various high-pressure compressors, and this example is simple in structure, and volume is little, and materials are few, and are in light weight, and frictional loss is little, and is energy-efficient, uses easy to maintenance.
This example is if adopt two-stage airduct wheel by the use that is cascaded of two concentric transmission shafts, can produce same pressurization effect, chopped-off head airduct wheel is for semi-circular, second level airduct wheel is single annular, the outlet of chopped-off head airduct wheel air flue faces second level airduct wheel airduct air flue import, two concentric transmission shaft switched in opposite, two-stage airduct wheel turns to also opposite.Chopped-off head airduct wheel airduct upper airway flow is to taking turns switched in opposite with its airduct, and second level airduct wheel airduct upper airway flow is to turning to identical with its airduct wheel.
During work, two-stage airduct wheel switched in opposite, gas by chopped-off head airduct wheel airduct air flue import inspiration turns to reverse flow to lean on punching press effect pressurization with this airduct wheel, directly arrange in second level airduct wheel airduct air flue by this airduct wheel airduct air flue outlet then, the gas that enters in the airduct wheel airduct air flue of the second level turns to co-flow with this airduct wheel airduct air flue, increases the flow velocity boost pressure so just can differently absorb energy.
Second difference is that this routine airduct wheel 3 is twin nuclei forms, four airducts 7 are turned to towards the clockwise son of axial rear side by airduct wheel disc axial front side in order and twined for two weeks and appropriateness is fixed on the airduct wheel disc 6, airduct air flue importer turns to similar substantially to the pipe that follows the wind, follow the wind pipe wheel of airflow inlet direction turns to identical.Whole rotor adopts simple turning effort power to increase gas pressure.
During work, the airduct wheel rotates with rotor high-speed, produce negative pressure in the airduct wheel leading edge airduct air flue import of high speed rotating, thereby just can be directly effectively intake-gas enter airduct air flue inboard, the gas that enters airduct air flue inboard is then flowed by preceding vertically with the rotation of airduct wheel, constantly absorbs the energy boost pressure.
Entire work process, the clockwise son of air-flow that enters airduct wheel airduct air flue turns to two weeks of flowing, and promptly socializes through two and transfers to the flow process of firmly pressurizeing, and during air flow stream air outlet tube wheel wind tube outlet, pressure can be very high.
Compare with various old-fashioned high pressure extra-high voltage gas compressors, this routine structure is very simple, and materials are few, and are in light weight, and frictional loss is little, and is energy-efficient.Manufacturing, carrying, installation, use, maintenance are all very convenient.The extra-high voltage pipeline compressor that this example causes especially adapts to various shipping vehicle aircraft engines to be used.
Also have, this routine airduct air flue by preceding then, fully unobstructed accessible from start to finish, all be open unimpeded from start to finish, during work, can allow solid matter therefrom to pass through fully, can avoid forming surge.Therefore, the high pressure extra-high voltage pipeline gas compressor compressor that this example can not only be made the saving energy saving resource of the simple gas of multiple compression uses, and the high pressure extra-high voltage pipeline gas compressor compressor of features that can also make the energy-efficient saving resource of multiple pressurized gas solid mixture matter, gas liquid compounding substances, gas-solid liquid mixture matter uses.
This routine function is many, and purposes is wide, and is energy-efficient, saves resource, is that various old-fashioned gas compressor compressors institute can not compare.
During work, the rotor rotation, because action of centrifugal force, air-flow is sucked into airduct air flue (by action of centrifugal force, the air inlet better effects if) by the import of airduct wheel airduct air flue, and the sub-sense of rotation of gas flow transfer that enters the airduct air flue is identical, by turning effort power boost pressure, through many pressurization flow processs of two weeks, during to rotor outlet, gas pressure can be very high.
This routine performance characteristics is the same with example 3 with purposes.
During work, gas axially enters the airduct air flue by the import of airduct air flue, rotates four circles with the airduct air flue then, is discharged from the airduct air flue at last and arranges in fixing entad junction station, is drawn use again.
This example is suitable makes extra-high voltage pipeline gas compressor, is assemblied in the upward use of multiple vehicle, multiple aircraft engine (airplane engine and cruise missile motor); Especially be assemblied in and lean on punching press effect air intake on the aircraft engine, the air intake effect can be better, and the performance of motor can be better.
During work, the air-flow of airduct wheel rear portion radial inflow airduct is by airduct wheel cylindrical oblique flow in circle, form radial inflow air-flow (designing the reaction energy of this radial inflow airflow kinetic energy) greater than centrifugal force, the rotation of airduct wheel produces centrifugal force, the radial inflow air-flow is entad in the flow process, will be subjected to the stopping of reaction force of centrifugal force and be compressed deceleration, but because radial inflow airflow kinetic energy at this moment is greater than centrifugal force reaction energy, so the radial inflow air-flow entad can constantly overcome the counteractive resistance of centrifugal force in the flow process and continue to flow, last axial flow air outlet tube air flue outlet.At this moment air-flow velocity is very low, and pressure is but very big.Air-flow relies on the supercharging working principle processing pressurized gas that entad slows down at the airduct wheel shaft in rear portion radial inflow airduct air flue.
This routine airduct wheel shaft relies on punching press active force and turning effort power processing pressurized gas to anterior airduct, axially radial inflow airduct in rear portion relies on the pressurization processing pressurized gas that entad slows down, supercharging is triple, so its blast can be very high, again because the control of the supercharging working principle of entad slowing down is arranged, airduct wheel outlet wind speed again can be very low, is well suited for output and uses.
This example adapts to makes multiple high pressure extra-high voltage pipeline gas compressor compressor use.Owing to adopted the pressure structure working principle of entad slowing down, housing construction is simpler, and moulding is littler, saves material more, saves resource, and pressurized effect is better during work, and mechanical efficiency is higher, therefore just saves the energy more.
During work, rotation along with the airduct wheel, fixedly the rotating centrifugal retarder can produce bigger centrifugal force the entad air-flow that entad flows into will be stopped extruding, thereby make the further supercharging of this air-flow and underspeed, and adapt to usage requirement and will be output use to reach.
This routine performance characteristics, function and usage are with example 6 equally.
During work, gas is taken turns anterior fully closing type airduct by airduct wheel rotor airduct and is entered the processed supercharging of airduct air flue dependence punching press active force, be discharged into then in the semi-open type spirality airduct air flue of airduct wheel rear portion and rely on the processed again supercharging of turning effort power, and then be discharged into and entad rotate junction station and rely on the supercharging principle of entad slowing down to be decelerated supercharging again, the junction station outlet is discharged from use through entad rotating again at last.In the entire work process, gas is through punching press effect, turning effort and the pressurization supercharging of entad slowing down, and supercharging is triple, thereby can be very high by the gas pressure that rotates entad junction station 18 outlet discharges.
This example adapts to makes multiple high pressure extra-high voltage pipeline gas compressor compressor use.
This routine performance characteristics function and usage is the same with example 8.
During work, because blocking of leakproof partitioning wall 13 arranged, can make the gas in the airduct air flue can radially not overflow the airduct air flue, can impel high velocity air in the airduct air flue externally to form negative pressure simultaneously again and externally aspirate material at any time and enter the airduct air flue owing to the effect of rotary centrifugal force.Because like this, can process compression conveying gas material by the circulating pressure pipeline compressor that the airduct of this structural type constitutes, can process compression again and carry other solid gas mixed gas materials.The 3rd difference is that this routine rotor rear portion is provided with rotating centrifugal retarder 17, rotating centrifugal retarder 17 is fixed on the rotor transmission shaft as a draught fan impeller, with the rotation of airduct wheel, the rotating centrifugal retarder places in the fixing entad junction station, to discharge by the airduct wheel from the supercharging of slowing down of the moving entad air-flow of the inside circular jet of cylindrical.
In this routine entire work process, airduct is taken turns direct inspiration gaseous matter, rely on turning effort processing pressurized gas material again, then this gaseous matter is entered fixing entad junction station 16, by the 17 rotary centrifugal force effects of rotating centrifugal retarder, just rely on the pressurization of entad slowing down to give the processing compression again, finally can obtain the high pressure low speed flow that is fit to needs.This routine supercharging is dual, i.e. the turning effort power supercharging and the pressurization power supercharging of entad slowing down, thereby the compressor outlet blast can be very high.
The same with example 3, this example adapts to makes high pressure extra-high voltage pipeline compressor, in order to compress general gaseous matter and other solid gas compounding substances, solid-liquid gaseous mixture matter, gas liquid compounding substances.
Claims (10)
1. circulating pressure pipeline compressor, comprise casing (1), rotor (2), it is characterized in that, rotor (2) is made of airduct wheel (3) and transmission shaft (4), airduct wheel (3) is by airduct axle sleeve (5), airduct wheel disc (6), airduct (7) constitutes, airduct (7) is made of airduct sidewall (8), airduct axle sleeve (5) connects with transmission shaft (4), airduct wheel disc (6) follows the wind and manages axle sleeve (5) connection, airduct (7) follows the wind by airduct root (9) and manages wheel disc (6) connection, airduct (7) is the pipe type structure, be provided with airduct air flue (10) in the airduct (7), airduct air flue (10) is provided with airduct air flue import (11) and airduct air flue outlet (12), and airduct wheel (3) is provided with airduct wheel import (21) and airduct wheel outlet (22).
2. circulating pressure pipeline compressor according to claim 1 is characterized in that airduct (7) is the fully closing type pipeline.
3. circulating pressure pipeline compressor according to claim 1 is characterized in that airduct (7) is the semi-open type pipeline.
4. circulating pressure pipeline compressor according to claim 3 is characterized in that airduct sidewall (8) radial tip is provided with leakproof partitioning wall (13), and leakproof partitioning wall (13) inner side surface pipe sidewall (8) radial tip of following the wind joins mutually.
5. circulating pressure pipeline compressor according to claim 1 is characterized in that being provided with in the airduct air flue (10) supercharging fluid director (14), and supercharging fluid director (14) follows the wind and manages sidewall (8) connection.
6. circulating pressure pipeline compressor according to claim 1 is characterized in that airduct (7) is the endocentric construction form.
7. circulating pressure pipeline compressor according to claim 6 is characterized in that being provided with fixedly rotating centrifugal retarder (15) in the airduct air flue (10) of endocentric construction form airduct.
8. circulating pressure pipeline compressor according to claim 1 is characterized in that airduct wheel outlet (22) outside is provided with fixing entad junction station (16), fixes and entad is provided with rotating centrifugal retarder (17) in the junction station (16).
9. circulating pressure pipeline compressor according to claim 1, it is characterized in that airduct wheel outlet (22) outside is provided with rotates entad junction station (18).
10. circulating pressure pipeline compressor according to claim 9 entad is characterized in that rotating and is provided with fixedly rotating centrifugal retarder (15) in the junction station (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202921867U CN201621079U (en) | 2009-12-29 | 2009-12-29 | Circulating flow pressurizing pipeline compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202921867U CN201621079U (en) | 2009-12-29 | 2009-12-29 | Circulating flow pressurizing pipeline compressor |
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| Publication Number | Publication Date |
|---|---|
| CN201621079U true CN201621079U (en) | 2010-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202921867U Expired - Lifetime CN201621079U (en) | 2009-12-29 | 2009-12-29 | Circulating flow pressurizing pipeline compressor |
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| Country | Link |
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| CN (1) | CN201621079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153882A (en) * | 2013-05-15 | 2014-11-19 | 林钧浩 | Aircraft pipeline wheel gas engine |
| CN108757584A (en) * | 2018-07-09 | 2018-11-06 | 大同北方天力增压技术有限公司 | A kind of turbocharger muffler and its supplementing method for air |
-
2009
- 2009-12-29 CN CN2009202921867U patent/CN201621079U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153882A (en) * | 2013-05-15 | 2014-11-19 | 林钧浩 | Aircraft pipeline wheel gas engine |
| CN104153882B (en) * | 2013-05-15 | 2017-09-22 | 林钧浩 | Aircraft conduit wheel gas engine |
| CN108757584A (en) * | 2018-07-09 | 2018-11-06 | 大同北方天力增压技术有限公司 | A kind of turbocharger muffler and its supplementing method for air |
| CN108757584B (en) * | 2018-07-09 | 2024-03-12 | 大同北方天力增压技术有限公司 | Silencer for turbocharger and air supplementing method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101103 Effective date of abandoning: 20091229 |