CN101836068A - Controlling transfer through one or more transferring elements - Google Patents
Controlling transfer through one or more transferring elements Download PDFInfo
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- CN101836068A CN101836068A CN200880113295A CN200880113295A CN101836068A CN 101836068 A CN101836068 A CN 101836068A CN 200880113295 A CN200880113295 A CN 200880113295A CN 200880113295 A CN200880113295 A CN 200880113295A CN 101836068 A CN101836068 A CN 101836068A
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- fluid
- impeller
- transferring elements
- throttling
- rotating speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a method of controlling the transferral of heat, substance, radiation or the like to or from at least a first fluid in a device. The device comprises a stage with a transferring element (2) and a rotatable impeller (3), the impeller being arranged so that the first fluid flowing out of the impeller flows along a surface of the transferring element (2). The flow of the first fluid along the surface of the transferring element comprises a spiralling flow pattern having a radial velocity component (Vr) and a tangential velocity component (Vt), the device further comprises one or more throttling means for throttling the flow of the first fluid through the device. The rotational speed of the impeller and the throttling is mutually controlled so that:l) the amount of transferral is a function of the radial velocity component (Vr) and a function of the tangential velocity component (Vt), and2) the radial velocity component (Vr) and the tangential velocity component (Vt) are substantially independent.
Description
Technical field
The present invention be more particularly directed to a kind of be used for controlling energy, radiation or material by or the method transmitted from one or more transferring elements of a fluid treating device, wherein said processing comprises that to one or more fluids---being preferably liquid---increases energy, heat, radiation, material and/or analog, perhaps---is preferably liquid---from one or more fluids and deducts energy, heat, radiation, material and/or analog.
Background technology
Although the present invention is applicable to the scope of broad sense more, background parts of the present invention is mainly described in conjunction with heat exchanger.Other application of the present invention comprise, send radiation as, transmitter substance and to fluid.
Now, many transfer devices---as heat exchanger---are formed dish or pipe, wherein have fluid at differing temperatures and flow on each side of described dish or pipe, thereby produce heat transmission by described dish between the described fluid or pipe.This heat exchanger is designed to, make in described heat exchanger local velocity as follows with flow rate (m by described switch
3/ h) be associated: promptly, under the situation that does not change the flow rate by described heat exchanger, described local velocity can not change.
Specifically, the heat exchanger in the therrmodynamic system is designed in a flow rate (m who satisfies the peak load state usually
3/ h) under.Under the sub-load situation, need to keep peak load flow rate by described heat exchanger to keep the high flow rate in the described heat exchanger.Otherwise the flow rate that reduces can cause lower heat transmission, can not satisfy cooling thus or add heat request.Therefore, if, can reduce flow rate, then can in the therrmodynamic system under being in the sub-load sight, obtain the pressure loss of minimizing by described heat exchanger keeping described heat to transmit constant substantially or being in other while of similar level.
U.S. Patent application 2003/0209343 can be taken as such example.This list of references discloses a kind of pumping system that is used for the heat exchange purposes, and this pumping system comprises pump chamber, and this pump chamber has a fluid inlet and a fluid issuing.Comprise a whirligig in this pump chamber, be used to make fluid to have on the surface to be cooled and flow at one.This surface constitutes a part of described pump chamber as follows: when fluid passed through described whirligig, it also by described surface, caused the heat transmission between described surface and described fluid.Comprising on the other hand of this invention links to each other surface to be cooled and described pump chamber integral body, so that described pump chamber can be separated with surface to be cooled, do not disturb the fluid circuit of heat exchange applications simultaneously.The device that is used to drive described whirligig also can be arranged to and drive a device that is used to cool off described fluid.In the embodiment of Fig. 3 of U.S. Patent application 2003/0209343, disclose the fluid that is used to cool off and can be guided through a passage and enter an impeller (impeller), this impeller has and is used to guide described fluid to arrive lip-deep blade to be cooled.Consider that purpose is to design a kind of small-sized and be used for the pump of heat exchange purposes efficiently, it is desirable to that best association or dependence are arranged between wheel speed and flow rate (in fact also comprising consequent cooling).But it has only briefly been mentioned, can make the rotating speed of described impeller especially depend on flow rate, how is and do not specify this dependence.
Have been found that traditional heat exchanger has following shortcoming: promptly, heat exchange is greatly related with the flow rate of the fluid that passes through heat exchanger.For example, the change in the flow rate causes the change that heat is transmitted, this so that to cause the work span of particular thermal switch be limited with regard to following situation, promptly, make the flow rate that flows through heat exchanger variable significantly not changing under the situation that heat transmits.
Therefore, one object of the present invention is for a kind of device provides following a kind of method, by this method, at least the strong association between flow rate and the local velocity, at least relaxed, thus obtain a kind of controlled more easily about for example heat, material, and/or the transmission of radiation.
Summary of the invention
Therefore, a first aspect of the present invention relates to a kind of heat that is used to control, material, radiation or analog at least one first fluid in device transmits, at least one first fluid of perhaps controlling from device passes out heat, material, the method of radiation or analog, described device comprises at least one level, this level comprises a transferring elements and a rotary blade, this impeller is arranged and makes the first fluid that flows out described impeller flow along the surface of described transferring elements, wherein first fluid is along the mobile helical flow form that comprises on the described surface of described transferring elements, this helical flow form has a radial velocity component (Vr) and a tangential speed component (Vt), described device also comprises one or more throttling arrangements that are used for the first fluid that flows through described device is carried out throttling
The rotating speed of wherein said impeller and described throttling are controlled mutually, make:
I) transmission capacity is about the function of radial velocity component (Vr) with about the function of tangential speed component (Vt), and
Ii) described radial velocity component (Vr) and described tangential speed component (Vt) are independently basically.
By using the method according to this invention, described transmission capacity AT can be expressed as
AT＝f
1(Vr)+f
2(Vt)
F wherein
1And f
2Be to be respectively applied for to express described tangential velocity Vt and radial velocity Vr separately and the function of the correlation between the transmission capacity AT.
By changing the rotating speed of described impeller, described transmission capacity is variable, does not influence the described flow rate for the treatment of processed first fluid by described device simultaneously substantially.
By changing the rotating speed of described impeller, described flow rate is variable, does not influence the transmission capacity of first fluid described in the described device simultaneously substantially.
In the context of the invention, throttling is equivalent to suppress.Because the fluid in the pipe is driven by pressure differential, so need carry out throttling to form a buffer brake, perhaps so that reduce inlet pressure at outlet side.Described throttling arrangement thereby can comprise the special-purpose chamber of choke valve, one or more throttling, a dividing plate, pipe, an adverse current that narrows down gradually with described first fluid, or viscosity control device.By stopping physically or place barrier that the kinetic energy of described fluid is transformed in the buffer brake passively.Therefore, a kind of the method for throttling effectively is provided is to provide buffer brake by a dedicated pump, although this consumed energy.As a special case, produce restriction effect thereby can change described characteristics of liquids---for example become (electrorheology) by electric current.
Can increase or reduce described tangential velocity by increasing or reducing described wheel speed.The increase of wheel speed or reduce to cause pressure to increase/reduce, and pressure increases/reduce to increase/to reduce described radial velocity component and increase/reduce flow rate thus by described device.In the present invention, described flow rate is regarded as being associated with radial velocity component, and---if any---only slight related with described tangential speed component.Usually, the change of the described tangential velocity that causes owing to the change of described wheel speed is so big, to such an extent as to the change of described flow rate can be left in the basket.
Although described helical flow form can be generated by the fluid guiding device of static state, distinct advantages of the present invention is that impeller generates described helical flow form.
But,, should carry out the pressure that throttling compensates increase owing to described wheel speed/reduce to cause and increase/reduce if purpose is intended to increase or reduces described tangential velocity and do not influence described radial velocity component.
Therefore, the present invention is considered to provide a kind of following method, make and can not change by this method by a device---for example, heat exchanger---the situation of flow rate under change local velocity in this device, can Change Example such as heat transmission thereby allow, and do not change flow rate by described device.
Description of drawings
Now with reference to the openly the present invention, particularly the preferred embodiments of the invention in further detail of appended accompanying drawing, in the accompanying drawings:
Fig. 1 .a is the schematic cross-section of first embodiment of an apparatus according to the invention; Fig. 1 .b schematically shows the helical flow of the fluid that leaves the impeller among Fig. 1 .b; Fig. 1 .c is the schematic diagram of stream head (head-flow) characteristic of a typical impeller of explanation operation principle of the present invention, and Fig. 1 .d is the chart that illustrates as the friction loss of the pump of the function of flow rate, is used for illustrating advantage of the present invention.
Fig. 2 shows the heat transfer component of heat exchanger according to an embodiment of the invention unit; Described heat transfer component is tilted to illustrate from last (Fig. 2 .a) with from following (Fig. 2 .b) respectively.
Fig. 3 shows the flow path of the first fluid that flows in a kind of passage of thermal treatment unit, this thermal treatment unit has three in the heat transfer component shown in Fig. 2.For the sake of clarity, described parts are illustrated as separately, but they abut one another as shown in Figure 5 in practical operation.And, can be seen in order to make described heat transfer component, removed a part of shell.
Fig. 4 shows the flow path of second fluid that flows between the heat transfer component shown in figure 2.For the sake of clarity, described parts are illustrated as separately, but they abut one another as shown in Figure 5 in practical operation.And, can be seen in order to make described heat transfer component, removed a part of shell.
Fig. 5 has schematically shown the cross section of a preferred embodiment of a kind of heat exchanger unit.Fig. 5 .a is a vertical view, and Fig. 5 .b is the sectional view along the line A-A among Fig. 5 .a.
Fig. 6 has schematically shown a side view according to heat exchanger of the present invention unit.
Fig. 7 has schematically shown the cross-sectional view according to the part of a kind of heat exchanger of the present invention unit, and this heat exchanger unit has and is used for the booster stage of one of them fluid suction by described heat exchanger unit.
Fig. 8 has schematically shown an a kind of preferred embodiment that is used for a kind of heat exchanger of heat-shift between two fluids, and flowing of described two fluids all provided by impeller.
Fig. 9 has schematically shown an a kind of preferred embodiment that is used for a kind of heat exchanger of heat-shift between three fluids, and flowing of described three fluids all provided by impeller.
Figure 10 has schematically shown a transferring elements that is used for from fluid filter particulates, material or analog according to of the present invention.
Figure 11 has schematically shown the embodiment that is used for a fluid emitted radiation according to of the present invention.Figure 11 .a is a cross-sectional view, and Figure 11 .b is the 3-D view of the some parts of described embodiment.
Figure 12 has schematically shown according to one embodiment of the invention, and wherein transferring elements is a tubulose.
The specific embodiment
Fig. 1 has schematically shown a preferred embodiment of an apparatus according to the invention 1.This device 1 comprises one or more transferring elements 2 (figure 1 illustrates two transferring elements), one or more impeller 3 (showing two) and an axle 4, impeller 3 is installed on this makes the rotation of axle 4 cause the rotation of impeller 3.Disclosed device can be regarded as and have two-stage among Fig. 2, and each level comprises a transferring elements 2 and an impeller 3, treats that processed fluid discharges to flow through the surface of transferring elements 2 from this impeller.Described device 1 is cylindrical and comprises that a cylinder blanket 5, this shell 5 have imported equipments and parts 6 and a spout member 7.Described transferring elements 2 is circular.As shown in Figure 1, between the edge of the inner surface of described shell 5 and described transferring elements 2, remain with a passage of opening, and between described two transferring elements 2, be provided with a layer parts (floor element) 8.
Treat that processed fluid flows into described device by imported equipments and parts 6, and flow to rotary blade 3.This treat that processed fluid leaves impeller and along the surface of one of described transferring elements 2, flow to the edge of transferring elements 2, and flow through the passage between the inner surface of transferring elements 2 and shell 5.As the replacement of the passage between described edge and the shell 5, or the passage between described edge and shell 5, one or more through holes can be set in transferring elements 2, described fluid can flow by these through holes.
Because have layer parts 8, after by the passage between described edge and the described shell, fluid 5 flows to second impeller.After passing through second impeller 3, described fluid flows to the edge along the surface of second transferring elements 2, by the passage between described edge and the shell 8, and finally flows to spout member 7, and described fluid leaves described device 1 by this spout member 7.Flow path roughly illustrates with arrow.
Transferring elements 2 can be a heat transfer component, is conducted to by its heat and treats processed fluid or conduct heat from treat processed fluid; Transferring elements 2 also can be a quality transferring elements, is passed to by its quality and treats processed fluid or from treating that processed fluid transmits out; Transferring elements 2 can also be a radiation component, and the radiation emission that will be emitted to described fluid is passed this radiation component or launched from this radiation component; Or both combinations.Treat that when described processed fluid is when transferring elements 2 surfaces are flow through, its liquid form is the helical flow form, shown in Fig. 1 .b, this helical flow form comprises a radial velocity component Vr radially and the tangential tangential speed component Vt along described transferring elements 2 along described transferring elements 2.Certainly also there is velocity component perpendicular to Vr and Vt.Liquid form on the downside (with regard to the direction among the figure) also comprises screw usually, but they may be different with the liquid form of upside.Vr and flow rate (m by described device
3/ h) relevant and depend on the pressure loss especially by described device 1.Vt is relevant with the rotary speed of impeller.The rotary speed that should also be mentioned that the described pressure loss and described impeller can be relevant.
Energy and material are passed to transferring elements 2 (otherwise or) from fluid and influenced by following factors: the time of staying of described fluid, perhaps flow rate when flow in boundary current of the surface of transferring elements 2 (boundary flow) and the surface along transferring elements 2 for the treatment of processed fluid.Similarly, if along the surface of described transferring elements 2, send from transferring elements 2 and to be radiated to described fluid, the boundary layer flow time of staying, control is emitted to the roentgen dose X for the treatment of processed fluid.
Flow through the eddy flow (as what discuss) of transferring elements 2 at least one, wait until that at energy, material the general equation of transfer formula of the transmission (otherwise or) of transferring elements can be represented as in conjunction with Fig. 1:
Transmission capacity=K * the time of staying
Wherein " transmission capacity " is from treating that processed fluid passes out and be passed to the amount of transferring elements (otherwise or), and K is represented as:
K[ε/m
2s]。
ε for example is Q (heat) or m (quality).ε is relevant with the gradient of the mainly temperature in the boundary layer of the near surface of described transferring elements 2, concentration etc., and ε/m of K
2Be considered to only relevant with Vt.It is only relevant with Vr that the described time of staying/flow rate is considered to.
Therefore, because Vr and Vt are considered to incoherent, described transmission capacity can be represented as:
Transmission capacity=f
1(Vr)+f
2(Vt)
f
1And f
2It is the function that is used to refer to the correlation between described tangential and radial velocity and the described transmission capacity.Therefore, according to the present invention, described transmission capacity can be changed by the rotating speed that changes described impeller, does not influence the described flow rate for the treatment of processed fluid through treating apparatus simultaneously.
Above-mentioned consideration has reflected ideal conditions to a certain degree, and for example the increase of impeller speed will tend to increase the fluid gross pressure of fluid during by described impeller.If do not incorporate additive method in described treating apparatus 1, the increase of this gross pressure can cause bigger flow rate, produces the shorter time of staying.In order to consider this point, for example can implement the throttling of pending fluid is arranged by choke valve 6a and the 7a that is arranged in imported equipments and parts 6 and/or the spout member 7.And, usually, be provided with one or more flow sensors together with described choke valve, it is used for definite actual flow rate by described treating apparatus, thereby, if for example the increase of wheel speed causes flow rate unnecessarily to increase, then can carry out throttling, so that reduce flow rate to device.
Should also be mentioned that when implementing throttling, control method can comprise: when keeping the rotating speed of impeller, increase/reduce the step of throttling.
Fig. 1 .c has illustrated the stream feature w1 of a typical impeller of operation principle of the present invention and the schematic diagram of w2.Curve P indication pump curve.On abscissa, indication flow rate Q, and the ordinate indication is flowed head or is measured gross pressure accordingly.If impeller 3 is initially at concrete flow rate Q2 operation down, and wishes described flow rate is reduced to flow rate Q1, there are two kinds of manners of execution:
The first, can pass through impeller simply and---by reducing (impeller) rotating speed 3---reduce described flow rate Q, shown in the solid line arrow A.But this has a shortcoming, that is, when following working curve w1, corresponding stream head has been reduced some at less flow rate Q1 place.
The second, can use throttling with the described flow rate value of being reduced to Q1, as shown by arrow B.This has a shortcoming, and promptly this process B can need the big relatively pressure loss (and corresponding energy loss) to compensate this extra stream head usually.
Described flow rate Q is convenient in the present invention and described throttling is controlled mutually, make radial velocity component (Vr) uncorrelated substantially, thereby flow rate Q can (increase or reduction) be changed (from Q2 to Q1) under the less relatively situation of the variation of described stream head with tangential speed component (Vt).This as shown by arrow C.
Described flow rate Q is convenient in the present invention and described throttling is controlled mutually, make described radial velocity component (Vr) uncorrelated substantially with described tangential speed component (Vt), thereby flow rate Q can---promptly across the surperficial speed of described transmission---changing under the less relatively situation (increases or reduces) in crossflow velocity, and accordingly from the surface or the transfer rate on surface changed under the less relatively situation, be changed.More preferably, the variation of described crossflow velocity and/or described transfer rate does not change substantially.For example, described flow rate can change at least 10 times, or at least 5 times, or at least 2.5 times, and do not change final crossflow velocity or transfer rate substantially.Compare with known scheme up to now, this is unprecedented best according to the knowledge of the applicant.
Fig. 1 .d is for advantage of the present invention being described, illustrating for a typical pump, as the chart of the friction loss of a function of flow rate (abscissa).Two values---2370RPM and 1230RPM---that illustrate on curve are the rotating speeds of impeller, corresponding to the number of revolutions (RPM) of the per minute at two endpoint location places.This pump is moved produces a constant turbulence level.The speed V of described turbulent flow and fluid is proportional, and is expressed as by reynolds number Re:
Re＝V/(d·ny)
Wherein d is the typical range between the active surface of pump, and ny is a viscosity, and V is a speed, and this speed is represented as:
V＝sqrt(Vr^2+Vt^2)
From the chart of Fig. 1 .d, find out that obviously the pump with impeller the most advantageously operates under the specific Vt/Vr optimum value of minimum power loss pairing, Vt is that described tangential speed component and Vr are described radial velocity component.Utilize the present invention, this can be realized more easily, because described pump can move in one way, makes described radial velocity component (Vr) uncorrelated substantially with described tangential speed component (Vr).
From Fig. 1 .d, should also be noted that still keeping a constant substantially crossflow velocity or transfer rate according to the present invention when, the rotating speed of described impeller can be changed about 2 times.
Next, will disclose a plurality of embodiments, proved that these embodiments are additionally useful during disclosed control strategy more than using.
A kind of application of the present invention is to be used for heat exchanger, and one of them fluid is cooled by the heat transmission that comes from another fluid with different temperatures or heats---transmit the place, starting position in heat at least.Fig. 2 .a and Fig. 2 .b show the transferring elements embodiment of the form of heat transfer component 2.This heat transfer component 2 is respectively by from last and illustrate from having a down dip; " on " and D score refer to the direction of the heat exchanger unit among Fig. 5.This heat transfer component 2 has the passage 14 that is used for along first fluid contact-making surface guiding first fluid, thereby the inner surface that this first fluid contact-making surface is described passage 14 can not directly be seen in the drawings.As shown in FIG., passage 14 extends in the geometrical plane with curve mode.Each passage 14 comprises a channel entrance 9, and described first fluid enters described passage 14 by this channel entrance; And a channel outlet 12, described first fluid leaves described passage 14 by this channel outlet.Described channel outlet 12 and channel entrance 9 comprise the fluid guiding device of joint pin 17 (see figure 3) forms, this joint pin is attachable, thereby make heat transfer component 2 to pile up, and described first fluid can flow to by the passage 14 of the heat transfer component 2 of arranged in succession from the passage 14 of a heat transfer component 2.Below this is described in detail more.A plurality of heat transfer component 2 preferred adjacency also are supported on supporting projections 10 places thus mutually, but within the scope of the invention, following situation also is fine: promptly, a plurality of heat transfer component are only in channel entrance 9 and channel outlet 12 place's adjacency.Heat transfer component 2 comprises a centre bore 11 that is used to settle an impeller 3 (referring to Fig. 3), and the function of this centre bore is described below.
Fig. 3 shows the cross section according to heat exchanger device of the present invention, wherein said transferring elements 2 as heat transfer component described in conjunction with Figure 2.Device shown in Fig. 3 is shown as a plurality of heat transfer component 2 to be separated, but they are adjacent to each other as shown in Figure 5 in real work.Each heat transfer component 2 comprises a passage 14, and first fluid flows through this passage 14.Heat transfer component 14 comprises passage 14 joint pins 17 connected to one another with two adjacent heat transfer component 2, makes described first fluid flow out from the passage 14 of a heat transfer component and enters in the passage of adjacent heat transfer component 2.Described cross section is by a shell 22 sealing, in Fig. 3 for the inside that makes described cross section as seen, only show the part of described shell 22.
The flow path of first fluid by described heat exchanger unit 1 is by being shown in dotted line among Fig. 3.This first fluid enters described heat exchanger device 1 by the import of inlet tube 15 forms, and first fluid flows through choke valve 15a and flow to the passage 14 of top heat transfer component 2 by one or more joint pins 17 from this inlet tube.Described first fluid flows through heat transfer component 2 in succession as shown, and first fluid flows out the outlet of outlet 16 forms from last heat transfer component 2 by choke valve 16a.Flowing of described first fluid produced by the pump (not shown) that is placed in 1 outside, described heat exchanger unit usually, but described pump also can be incorporated in the described heat exchanger unit 1, for example, with Fig. 7 in disclosed (booster stage 29) similar mode.Described first fluid and (that is, flowing along their second fluid contact surfaces) second fluid that is flowing between a plurality of heat transfer component 2 transmit heat/energy.
The flow path of described second fluid is shown schematically among Fig. 4.Embodiment shown in Fig. 4 be the same shown in Fig. 3, but viewing angle is different and described shell is removed from figure fully.Described second fluid enters the central area of described first impeller 3, and described impeller 3 is for example (not shown by means of a motor drive shaft; Referring to Fig. 6,7) rotatable.The central axis of described axle is consistent with the central axis of described impeller 3, and preferred described second fluid along described whole circumferential flux to described impeller 3.This only illustrates with a center arrow for the purpose of giving an example in the accompanying drawings.Described edge 35 is sealed to described shell, thereby limits a passage between two adjacent heat transfer component 2.
3 pairs second fluid produce powers of described impeller make the edge 35 of the described second direction of flow heat transfer component 2.From here, described second fluid flow in the space that part limits by boot disk 36 (not shown among Fig. 2).This fluid mainly obtains by the traction that is arranged at the impeller 3 in the heat transfer component 2 in succession, and from impeller, described liquid form is repeated.
Above-mentioned accompanying drawing shows described first fluid and second fluid and flows with opposite general direction, that is, with regard to above-mentioned accompanying drawing up and down.But within the scope of the present invention, also can have two fluids that flow along identical general direction.
Fig. 5 shows the cross section according to an embodiment of heat exchanger of the present invention unit 1.In Fig. 5 .a, the cross section of described heat exchanger unit 1 is a vertical view, and Fig. 5 .b is the sectional view along the line A-A among Fig. 5 .a.The passage 14 of last heat transfer component 2 is longer than other summary, because this passage 14 is connected to outlet 16, shown in Fig. 5 .b.Described second fluid has a radial velocity component and a tangential speed component along the second fluid contact-making surface mobile.And second fluid that flows out described impeller directly contacts with the described second fluid contact-making surface, and with before fluid contacts, dynamic pressure is not converted to static pressure on the surface.
Therefore, by using above-mentioned control method, thereby the tangential velocity that can change described second fluid by the rotating speed that changes described impeller at least changes described heat transfer rate.Flow rate by described device also can be controlled by throttling, for example by outlet and/or import department in described heat exchanger unit one choke valve is set.
Fig. 6 shows a preferred embodiment according to a heat exchanger unit of the present invention.Described heat exchanger unit 1 comprises the shell with three case members: one first case member 21, an intermediate case parts 22 and one second case member 23.Term " centre " is used to refer to described position component, promptly between described first case member 21 and described second case member 23.
Described heat transfer component 2 is disposed in the inside of intermediate case parts 22, and these intermediate case parts are the cylinders with openend.Guiding the first fluid inlet tube 15 and the outlet 16 that flow to described heat transfer component 2 and be guided out described first fluid from described heat transfer component 2 extend through the wall of first case member 21 as shown in Figure 6.Described first case member 21 also comprises an outlet 20 that is used for described second fluid, and this outlet is set in first protuberance 24 of described first case member 21.A fixture 25 that is used for motor 26 is connected to described unit is set at first protuberance 24.Described motor 26 is used to drive the impeller 3 that is arranged in the described heat exchanger unit 1, and this impeller 3 is set on the axle 27, and this extends through the wall of described protrusion 24 and penetrate usually but do not pass described second case member 23 from motor 26.
Described second case member 23 comprises that an import that is used for described second fluid 19 as shown in Figure 6 also guides to described second fluid heat transfer component 2 that is arranged in the described intermediate case parts 22.In described second case member 23, a choke valve can be set be used for described second fluid is carried out throttling.
Described heat exchanger unit shown in Fig. 6 is assembled by following process: promptly, described intermediate case parts 22 are inserted in first case member 21 and second case member 23 as shown in Figure 7.At described intermediate case parts 22 and described first case member 21, and and second case member 23 between sealing can finish by the sealing device of being settled in the groove (not shown) in the surface that is adjacent to each other respectively such as O shape ring (not shown).
The pressure differential that in a preferred embodiment of the invention, described shell is as next pressure-proof outer cover, and it is suitable for resisting the pressure and the environmental pressure of the fluid in described heat exchanger unit 1 between---being the pressure of 1 outside, described heat exchanger unit---.
If necessary, can guarantee within the scope of the present invention: before second fluid flow through heat transfer component 2, the pressure of second fluid is 1 inner the increase in described heat exchanger unit.The increase of this pressure can for example form as shown in Figure 7, and Fig. 7 shows the sectional view according to the details of a heat exchanger unit 1 of the present invention.Shown details comprises the part of described intermediate case parts 22, described second case member 23, and four heat transfer component that have impeller 32 of piling up.Described second case member 23 has one second protuberance 28, and this second protuberance 28 comprises booster stage 29, and this booster stage has three impellers 3 and all impellers 3 and is placed thereon axle 27.Described axle 27 is by 26 rotations of a motor that is provided with as shown in Figure 6.Described booster stage can preferably be used for fluid increases pressure, and the pressure that is increased is more than for overcoming by flowing through the required amount of loss that described heat exchanger unit causes.
Fig. 8 shows another embodiment, and wherein two fluids are all by using built-in impeller 3 to be drawn through described unit 1; This figure shows described embodiment with exploded view, wherein heat transfer component 2 spaced apart and described shells (except end housing part 34a, 34b) thus be removed and make this heat exchanger unit as seen.Described heat exchanger unit 1 comprises and a plurality ofly forms discoid heat transfer component 2, thereby these heat transfer component are stacked on passage 31 is provided between adjacent part 2 together as shown in the figure.By this set, the fluid contact surfaces that is configured for the described first fluid and second fluid towards the surface of passage respectively of these heat transfer component 2.
A plurality of joint pins 32 are provided, and these joint pins guide to fluid another passage 31 of the upstream that is positioned at adjacency channel from a passage 31; As shown in the figure, these joint pins 32 can be arranged in the described parts some, or remain to be assembled and constitute the discrete parts that coupling set in the described parts 2 connects.Each heat transfer component 2 is 33 places and described shell adjacency at the edge.Preferred described edge 33 is sealed to described shell.
Fig. 8 shows the flow path of two fluids, (with reference to Fig. 8 direction) enters heat exchanger unit 13 by an import post from the below wherein to show first fluid, flow through a joint pin 32, and enter one, thereby enter impeller 3 via a joint pin 32 connected passages 31.After gross pressure in described first fluid was increased by impeller 3, described fluid flowed to vorticla motion and enters next passage 31 by a joint pin 32 (should be pointed out that when fluid flows through joint pin 32 fluid can be that straight line flows out).In this next one passage, described direction of flow and by leading to the next joint pin 32 of impeller.Go out by one before oral pillar flows out described unit at described first fluid, this form can be repeated repeatedly by piling up more a plurality of heat transfer component 2.
Second fluid enters described heat exchanger unit and flow to an impeller 3 via a joint pin 32 via an import post from the top.Behind this impeller 3, described second fluid flows into a passage 31 with vorticla motion and flows towards a joint pin that fluid is guided to next passage 31.Described fluid flow through this next one passage 31 towards and by a joint pin 32 that described fluid is guided to an impeller 3.Go out by one before oral pillar flows out described unit at described second fluid, this form can be repeated repeatedly by piling up more a plurality of heat transfer component.
As realizing by Fig. 8, wherein the passage that flows within it of first fluid is set at second fluid and flows and pass between wherein the passage 31 (otherwise perhaps, which fluid what this depended on that we see is), and because described fluid has different temperatures, the heat exchange between fluid occurs in the whole heat transfer component 2.
Described embodiment shown in Fig. 8 is illustrated as having octagonal cross-section when overlooking.But described cross section can be appointed as other shapes, as square or circular.Preferred described shell is made into tubulose and has the end housing part of the plate-like at the two ends of pipe as described in being arranged in shown in 34a among Fig. 8 and 34b.Described end housing partly comprises the joint pin as outlet/inlet, and the described first fluid and second fluid are fed in the described unit by described joint pin or flow out described unit, and described joint pin can be processed to shape as shown in Figure 6.Described end housing part 34a also comprises a breakthrough portion, and the axle 27 that is provided with impeller extends through this breakthrough portion.The suspension of described axle 27 can provide by a bearing (not shown) that is arranged in the described end housing, and---extends through described shell place at this axle 27---between axle 27 and end housing sealing is provided, in case the fluid stopping body leaks out described unit.
Fig. 9 shows an embodiment, and wherein three fluids are all by using built-in impeller 3 to be drawn through unit 1; Described figure shows this embodiment with exploded view, wherein said a plurality of heat transfer component 2 spaced apart and described shells (except end housing part 34a, 34b) thus be removed and make described heat exchanger unit as seen.Described end housing part 34a, 34b can for example be processed into has shape shown in Figure 6.Described heat exchanger unit 1 comprises and a plurality ofly is formed the discoid heat transfer component 2 with edge 33, thereby described heat exchanger unit is stacked passage 31 is provided between adjacent part 2 as shown in the figure.Described heat transfer component 2 is sealed to described shell at its 33 places, edge.By this set, the surface towards passage of a plurality of heat transfer component 2 constitutes the fluid contact surfaces of described fluid.
Equally in this embodiment, described heat-transfer arrangement comprises the import post and goes out oral pillar, by described import post with go out the described fluid of oral pillar and flow into and flow out described device 1.In the figure, show the flow path of described three fluids.As shown in Figure 8, described unit comprises axle 27, and it is connected with the motor that is used to described impeller is rotated and these axles are disposed in the described unit by bearing.
When described impeller 3 was placed on two or more axles 27, described axle 27 can be driven by identical or different motor 26.
In another embodiment, the present invention relates to a kind of filter.In this embodiment, transferring elements 2 is discoid quality transferring elements as shown in figure 10.Figure 10 .a shows the vertical view of quality transferring elements 2, and Figure 10 .b shows along the sectional view of the line A-A among Figure 10 .a.Described quality transferring elements 2 is made less than the porous material of the particulate inflow internal channel 37 of specified size by permission.Thereby described internal channel 37 is connected to an aspirator---for example a pump---produces pressure differential between fluid that flows along described outer surface and described passage 37.As among the figure by shown in the arrow, this will make the fluid that has less than the particulate of specified size flow into described passage 37 and flow out described passage to flow towards described pump.Fluid is flowed out described impeller with the helical flow form and flows towards the edge of described transferring elements 2 by described impeller 3 superchargings.
This transferring elements 2 is alternative in the heat transfer component shown in the accompanying drawing before, and the opening 38 of passage 37 is connected to a flow channel in this case, and this flow channel guides to a pump with described fluid with particulate.By impeller 3 being arranged at breakthrough portion, center 38 (as described at heat-transfer arrangement shown in Figure 3), fluid to be filtered is drawn through filter.And, as described in Figure 1, between the edge of described shell and described quality transferring elements 2, can leave a unlimited path.
Equally, for quality transferring elements 2 and impeller, are a kind of screws that comprise tangential speed component and radial velocity component along the mobile of surface of described quality transferring elements 2.Quality transmission by described quality transferring elements 2 is relevant with following factor: the pressure of the fluid that flows along the outer surface of described quality transferring elements 2 and the pressure differential between the pressure in the passage 37, and the radial velocity and the tangential velocity of the fluid that flows along the outer surface of described quality transferring elements 2.Therefore, control the control method of described tangential and radial velocity by the speed of utilizing impeller and---and if usefulness, by throttling---control described quality transmission.
Perhaps, be to make if limit the material of described passage 14 (referring to Fig. 2) by the porous material that allows particulate less than specified size to flow into described passage 14, then heat transfer component as shown in Figure 2 can be used as quality transferring elements 2.Thereby in this configuration, the heat exchanger unit shown in Fig. 5 for example can be used as a filter element.
In another embodiment, described control method relates to fluid and sends radiation and especially ultraviolet radiation.This embodiment is illustrated schematically among Figure 11.Figure 11 .a shows a cross-sectional view of described processing section, and this processing section can be arranged to the unit shown in Fig. 1 and 6---and for example, piling up of the described transferring elements among Fig. 1 and Fig. 6 can be replaced by the configuration shown in Figure 11.Figure 11 .b is a 3 dimensional drawing, shows and treat the flow path of processed fluid around four a layers of parts and a radiation source in described processing section.
Described processing section is cylindrical along its major axis (corresponding to the vertical direction among Figure 11), and comprises the shell 18 of a tubular cylinder shape, is provided with a plurality of parts in this shell.In described processing section, axle 23 is provided with three impellers 3. Layer parts 39,40 also are set in the described processing section, and described layer parts 39,40 limit a flow channel by described processing section in conjunction with for example impeller 3.Flow passage by this flow channel is illustrated in Figure 11 .a by a dotted line.
A radiation source 41 is set in the source guard shield 42.Preferred described radiation source 41 is a UV ray radiation source that sends ultraviolet radiation, and preferred described source guard shield 42 is a tubular element that ultraviolet radiation can be passed; This source guard shield is preferably made by quartz crystal.Described radiation source 41 and described source guard shield 42 are tangential on described layer arrangements of components as shown in figure 11, but can also consider a lot of other configurations of radiation source and outer cover within the scope of the present invention.
Described layer parts 39,40 are two kinds of difformities.Described layer parts 39 leave a path of opening between its edge and described shell 18, described layer parts 40 are sealed to described shell 18 and comprise a breakthrough portion, center that allows direction of flow and enter an impeller 3 in its edge.Should dispose similar thus with the configuration shown in Fig. 1.Therefore, when described axle 23 rotates, described impeller 3 with the following type of flow with fluid suction by described processing section: described fluid flows into first impeller 3 from an import, and this first impeller 3 is the impeller that is arranged in described processing section towards the upstream of described import.Described fluid leaves first impeller 3 and flows to and cross the edge of ground floor parts 39, and after this, described direction of flow is positioned at second impeller 3 in the downstream of described first impeller 3.This form is repeated to leave described processing section until described fluid.
In the process of fluid by described processing section, the very approaching ultraviolet source that is positioned at source outer cover 42 of described fluid flows.And, preferred described layer parts 39,40 are made by the transparent material of ultraviolet radiation,---damping characteristic that the depends on described fluid---arrival of for example made by quartz crystal, thereby described radiation being penetrable is not located immediately near the zone, described processing section the described source outer cover 42.Described processing section is designed such that layer parts 39,40 limit a plurality of interface channels, wherein passage 44 enters its interior direct exposed vias for the direct emitted radiation in described source, and because one or more layers of parts 39,40 have been passed through in described radiation, passage 43 is that the direct emitted radiation in described source enters the non-direct exposed vias in it.Thus, described source is considered to direct emitted radiation and enters described passage 44, although described source is by 42 protections of described source outer cover.
Should be noted in the discussion above that whether non-direct exposed vias accepts the damping characteristic that described fluid is especially depended in radiation; For example, if described fluid is extremely decayed described radiation, then described radiation can not penetrate described fluid and enter non-direct exposed vias.But described processing section is designed such that when the decay that comes from described fluid not significantly the time, will extend into non-direct exposed vias 43 from the radiation of ultraviolet source.
As disclosed with reference to above-mentioned embodiment, the fluid that flows out described impeller 3 flows in the helical flow mode.In the present embodiment, the described radiation shield that includes radiation source is taken as a transferring elements of the present invention.And, when described one or more layers of parts 39,40 for the transparent words of the radiation of sending from described radiation source be radiated to described fluid because these parts are considered to transmit, these parts also are considered to transferring elements of the present invention.Therefore, if thereby also flow with a kind of helical flow form of radial velocity component Vr and tangential speed component vt that comprises through the described fluid of described radiation outer cover through described radiation source---transferring elements is made by the transparent material of radiation, also passes through described transferring elements---.Can be applied to controlling described radial velocity and tangential velocity according to control method of the present invention.
Above-mentioned control method has following advantage: promptly, the big I of described radial velocity component and tangential speed component is controlled independently of one another.By using this control method, under the big or small constant situation that keeps tangential speed component, can for example increase or reduce flow rate by described device.Perhaps, the big I of tangential speed component is increased and does not change flow rate.By using this control method, can obtain following advantage: promptly, the dirt on described source can be removed, and by increasing described tangential speed component smearing (wherein particulate covers each other) is diminished.
Described control method can comprise the information of use about the relation between the transmission of the rotary speed of impeller and for example heat, material or radiation.This information can comprise relevant some of the tangential velocity with fluid qualitatively or quantitative information, and described relevant information can be depending on the physical characteristic of described fluid.Described information can be for example by experiment or computer simulation obtain.Described information is stored in database or other computer-readable mediums usually, by these databases or computer-readable recording medium, uses in the control method of the present invention employed control system and can obtain described information.Described information can also following mode be stored: wherein man-machine interactively must be as the part of control method.Control method can comprise the speed of the impeller that control is relevant with a fluid or two or more fluids.Control method can be additionally or optionally comprise control one or more throttling arrangements such as choke valve.
In above embodiment, described radial velocity and tangential velocity can be regarded as being positioned at the plane that parallels with the surface of described transferring elements.Figure 12 shows an embodiment, and wherein said transferring elements 2 is a tubulose.First fluid flows in transferring elements 2, and second fluid is in described transferring elements 2 outside and described shell 18 internal flows.These two fluids all are shown as with the helical flow form and flow, described tangential speed component Vt is regarded as the rotating part of described fluid, and described radial velocity component Vr is regarded as the velocity component of edge longitudinal direction (arrow that is indicated r in the drawings illustrates) as shown in the figure.This configuration with more than conform to because described radial component can be regarded as the amount relevant with flow rate, described tangential speed component can be regarded as with flow rate irrelevant.
Can recycle flowing through the one or more fluids that install according to the preferred embodiment of the invention.This recirculation can be implemented in the following manner: promptly, all or part of of the fluid of the outlet of bleeder is directed to an import of this device again.
Claims (26)
1. one kind is used to control heat, material, radiation or analog at least one first fluid in a device transmits, at least one first fluid of perhaps controlling from a device transmits heat, material, the method of radiation or analog, described device comprises at least one level, this level comprises a transferring elements (2) and a rotary blade (3), this impeller is arranged and makes the first fluid that flows out described impeller flow along the surface of described transferring elements (2), wherein first fluid is along the mobile helical flow form that comprises on the described surface of described transferring elements, this helical flow form has a radial velocity component (Vr) and a tangential speed component (Vt), described device also comprises one or more throttling arrangements that are used for the first fluid that flows through described device is carried out throttling
The rotating speed of wherein said impeller and described throttling are controlled mutually, make:
I) transmission capacity is about the function of radial velocity component (Vr) with about the function of tangential speed component (Vt), and
Ii) described radial velocity component (Vr) and described tangential speed component (Vt) are independently basically.
2. method according to claim 1, wherein transmission capacity AT can be expressed as
AT＝f
1(Vr)+f
2(Vt)
F wherein
1And f
2Be to be respectively applied for to express described tangential velocity Vt and radial velocity Vr separately and the function of the correlation between the transmission capacity AT.
3. method according to claim 1, wherein by changing the rotating speed of described impeller, described transmission capacity is variable, does not influence the described flow rate for the treatment of processed first fluid by described device simultaneously substantially.
4. method according to claim 1, wherein by changing the rotating speed of described impeller, described flow rate is variable, does not influence the transmission capacity of first fluid described in the described device simultaneously substantially.
5. according to each described method of claim 1-3, wherein said throttling arrangement comprises choke valve, one or morely is used for the special-purpose chamber of throttling, a dividing plate, pipe, an adverse current that narrows down gradually with described first fluid, or viscosity control device.
6. method according to claim 1, the rotating speed response of wherein said impeller be in increasing the increase of transmitting demand, and in response to the reduction of transmitting demand is reduced.
7. method according to claim 1, the rotating speed response of wherein said impeller be in reducing the increase of transmitting demand, and in response to the reduction of transmitting demand is increased.
8. according to the described method of arbitrary aforementioned claim, wherein said device comprises that second fluid flows through one or more passage, and described passage is arranged and makes and to transmit between the first fluid flow through described transferring elements and second fluid.
9. method according to claim 8 wherein provides described second fluid and flows through one or more passage in described transferring elements.
10. according to Claim 8 or 9 described methods, wherein said device comprises the impeller that is used for described first fluid and is used for the impeller of described second fluid, and wherein said method comprises in response to the transmission demand of appointment and controls the rotating speed that those are used for the impeller of the described first fluid and second fluid.
11. method according to claim 10, the wherein said rotating speed that is used for the described impeller of the described first fluid and second fluid can be by independent control.
12. method according to claim 10, the wherein said rotating speed that is used for the described impeller of the described first fluid and second fluid are common rotations, for example described impeller is set on the common drive shaft.
Pass through one or more passage 13. each described method according to Claim 8-12, wherein said device comprise for the 3rd fluid, described passage is arranged and makes by described transferring elements, transmits between the described fluid.
14. each described method according to Claim 8-13, wherein said device comprises the impeller that is used for each fluid, and wherein said method comprises the rotating speed of controlling the described impeller that is used for each fluid in response to the transmission demand of an appointment.
15. according to the described method of arbitrary aforementioned claim, wherein said device also comprises one or more throttling arrangements, for example one or more choke valves, this choke valve be used for to the first fluid by described device and/or, when quoting claim 8-12, second fluid by described device and/or, when quoting claim 13-14, the 3rd stream by described device, carry out throttling, and wherein said method also comprises in response to the increase of transmitting demand or reduces, and increases or reduce throttling to described fluid by described throttling arrangement, thereby correspondingly increases or reduce pressure drop on described throttling arrangement.
16. method according to claim 15, wherein said throttle response are in the increase of the rotating speed of described impeller and increase.
17. method according to claim 16, wherein because the rotating speed of described impeller increases, and the increase of controlling described throttling makes by the flow rate of one or more fluids of described device constant substantially, for example change amount is less than 5%.
18. method according to claim 15, wherein said throttle response are in the reducing of rotating speed of described impeller and reduce.
19. method according to claim 18, wherein because the rotating speed of described impeller reduces, and that selects described throttling reduces to make that the flow rate of the one or more fluids by described device is constant substantially, for example change amount is less than 5%.
20. according to the described method of arbitrary aforementioned claim, wherein said transferring elements comprises a filter component, this filter component has the particulate that only allows less than specific dimensions by entering the hole of this filter component.
21. according to each described method among the aforementioned claim 1-19, wherein said transferring elements comprises a heat transfer component.
22. method according to claim 21, wherein said heat transfer component comprises internal channel, can flow by this internal channel and freeze/add hot fluid.
23. according to each described method among the aforementioned claim 1-19, wherein said transferring elements comprises a radiation source or comprises the radiation guiding device, make radiation from the surface emitting of described transferring elements to one or more fluids.
24. according to the described method of arbitrary aforementioned claim, wherein said device comprises a plurality of levels.
25. method according to claim 24, wherein said a plurality of grades transferring elements is similar each other, and is mutually the same.
26. method according to claim 24, wherein said a plurality of grades transferring elements are suitable for multiple different transmission.
Applications Claiming Priority (3)
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| DKPA200701536 | 2007-10-26 | ||
| DK200701536 | 2007-10-26 | ||
| PCT/DK2008/050260 WO2009052834A1 (en) | 2007-10-26 | 2008-10-24 | Controlling transfer through one or more transferring elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101836068A true CN101836068A (en) | 2010-09-15 |
| CN101836068B CN101836068B (en) | 2012-10-31 |
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|---|---|---|---|
| CN2008801132956A Expired - Fee Related CN101836068B (en) | 2007-10-26 | 2008-10-24 | Method for controlling transfer through one or more transferring elements |
Country Status (5)
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|---|---|
| US (1) | US20100224346A1 (en) |
| EP (1) | EP2212638A1 (en) |
| JP (1) | JP5113259B2 (en) |
| CN (1) | CN101836068B (en) |
| WO (1) | WO2009052834A1 (en) |
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| CN110374565A (en) * | 2019-07-25 | 2019-10-25 | 东北石油大学 | A kind of device and its experimental method that partial pressure and sub-prime injection can be achieved at the same time |
| CN114270115A (en) * | 2019-08-08 | 2022-04-01 | 株式会社电装 | Heat exchanger |
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| CN110374565A (en) * | 2019-07-25 | 2019-10-25 | 东北石油大学 | A kind of device and its experimental method that partial pressure and sub-prime injection can be achieved at the same time |
| CN110374565B (en) * | 2019-07-25 | 2021-08-06 | 东北石油大学 | Device capable of realizing partial pressure and mass injection simultaneously and experimental method thereof |
| CN114270115A (en) * | 2019-08-08 | 2022-04-01 | 株式会社电装 | Heat exchanger |
| CN114270115B (en) * | 2019-08-08 | 2023-04-21 | 株式会社电装 | Heat exchanger |
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| Publication number | Publication date |
|---|---|
| JP2011501097A (en) | 2011-01-06 |
| EP2212638A1 (en) | 2010-08-04 |
| US20100224346A1 (en) | 2010-09-09 |
| JP5113259B2 (en) | 2013-01-09 |
| WO2009052834A1 (en) | 2009-04-30 |
| CN101836068B (en) | 2012-10-31 |
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