CN106949766A - Hollow blade rotator type heat exchanger - Google Patents
Hollow blade rotator type heat exchanger Download PDFInfo
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- CN106949766A CN106949766A CN201710040506.9A CN201710040506A CN106949766A CN 106949766 A CN106949766 A CN 106949766A CN 201710040506 A CN201710040506 A CN 201710040506A CN 106949766 A CN106949766 A CN 106949766A
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- heat exchanger
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- cavity
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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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F5/00—Elements specially adapted for movement
- F28F5/04—Hollow impellers, e.g. stirring vane
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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)
Abstract
Hollow blade rotator type heat exchanger of the present invention, it is characterised in that：What certain amount was made from a material that be thermally conductive, energy switching flows are realized as impeller driven external fluid, the hollow blade of inner flow passage is formed separately by partition, by one in the plane of bearing axis and by axis be axle circumference array be arranged on cavity rotor on, single-stage or multistage can be dressed up；The turn of tidal stream chamber between runner and outflow lumen or level that goes out of hollow blade is connected, turn of tidal stream chamber is connected between influent stream runner and influent stream chamber or level, internal flow propeller is mounted in cavity internal rotor, therefore when cavity rotor is rotated, the fluid media (medium) of hollow blade inside and outside can synchronously be done work and driven, and wall completes heat exchange inside and outside hollow blade simultaneously, so as to realize pump or fan and heat exchanger fully integratedization, drive the turbulent flow that fluid is formed when carrying out energy conversion to carry out efficient heat exchange using pump or fan, it is simple in construction, small volume, low cost, more efficient new type heat exchanger.
Description
Technical field：
Technical field belonging to patent of the present invention is related to a kind of heat exchanger, particularly dividing wall type heat exchanger.
Background technology：
Dividing wall type heat exchanger is that two kinds of different fluid heat-conducting mediums of temperature flow in the space separated by wall, is passed through
The heat conduction of wall and fluid carry out the heat exchanger of heat exchange between wall surface convection current, two kinds of fluid heat-conducting mediums.Dividing wall type
Heat exchanger has shell-and-tube, bushing type, board-like, finned and other patterns heat exchangers.Dividing wall type heat exchanger is current applies most
For extensive heat exchanger, oil, chemical industry, metallurgy, electric power, ship, automobile, central heating, refrigeration air-conditioner, power are widely used in
The fields such as machinery, food, pharmacy, new-energy automobile and IT electronic products.
Existing dividing wall type heat exchanger, is respectively to two kinds of fluid media (medium)s by the fluid pump or fan in heat-exchange system
Acting, makes fluid media (medium) obtain enough energy of flows, is then flowed in respective tube chamber respectively in dividing wall type heat exchanger, and
General tube wall heat-shift is so as to complete the heat exchanger of heat exchange function.As this traditional dividing wall type heat exchanger is in itself without fluid
Pump or fan, it is necessary to could normal work, such as application number in the forced heat-exchanging system constituted with pump or fan：
CN201610045591.3, a kind of patent of invention of new type heat exchanger is the masterpiece of traditional dividing wall type heat exchanger.Therefore it is traditional
Dividing wall type heat exchanger there is the following Railway Project for being difficult to overcome：
1st, heat exchanger is after pump or fan is lost, because heat transfer medium can not flow or natural convection flowing velocity pole
It is low, thus can not efficiently accomplish heat exchange work or heat exchanger efficiency it is extremely low.
2nd, the complete heat-exchange system constituted together with dividing wall type heat exchanger, it is desirable to have pump or fan.And pump or fan etc.
It is split with heat exchanger, respective independent design manufacture and installation, then connected with pipeline, so as to cause this system composition multiple
Miscellaneous, design matching with type selecting is difficult, space-consuming is big, to be costly and inefficient be typical shortcoming.
3rd, heat exchanger as what is more important and system, due to needing pump or fan to provide enough flows and lift
To ensure the heat exchange convection intensity of two media during heat exchange, it is impossible to using pump or fan in pump or in blower fan, driving fluid is situated between
Matter obtains the turbulent flow among the flow losses formed when kinetic energy and pressure energy to carry out efficient heat exchange, but will be in stream
Body medium enter in heat exchanger again kinetic energy loss and pressure energy turbulization to reach the heat exchange convection intensity of needs so that
The efficiency of energy utilization of heat-exchange system is seriously low.
The content of the invention：
The goal of the invention of the present invention, seeks to provide a kind of pump or fan and heat exchanger fully integratedization, can be fully sharp
When driving the fluid media (medium) to carry out energy conversion with pump or fan the turbulent flow that is formed carry out efficient heat exchange, it is simple in construction,
Small volume, low cost, more efficient new type heat exchanger -- hollow blade rotator type heat exchanger.
Present disclosure is：A kind of dividing wall type heat exchanger, including internal flow flow through heat exchanger enter flow tube with go out stream
Pipe, what external fluid flowed through heat exchanger enters flow tube, external fluid Conversion region and outflow tube.It is characterized in that：The inside
Fluid enters flow tube and is connected by the flow tube of entering of cavity rotor with the influent stream chamber of cavity rotor, and internally fluid enters flow tube and cavity
Entering for rotor is provided with rotary seal between flow tube；Outflow tube and cavity that the internal flow outflow tube passes through cavity rotor
The outflow lumen of rotor is connected, and rotary seal is internally provided between the outflow tube of fluid outflow tube and cavity rotor；Institute
State it is a number of be made from a material that be thermally conductive, it is real in outside fluid energy transition zone as impeller driven external fluid medium
Existing energy switching flows, interior fluid mediums influent stream runner is formed separately by partition, goes out runner and two runners are hollow
The hollow blade that connected component in blade is constituted, by one in the plane of the axis of rotation of bearing, and with axis
It is once the mode of a level for axle circumference array, on cavity rotor, single-stage or multistage can be mounted to, and own
The turn of tidal stream chamber between runner and cavity rotor outflow lumen or level that goes out of hollow blade is connected, the influent stream stream of whole hollow blades
Turn of tidal stream chamber is connected between road and the influent stream chamber or level of cavity rotor, influent stream runner and the internal flow propeller of whole hollow blades
Blade is engaged the drive device for constituting interior fluid mediums at different levels, so as to realize that all hollow blades are rotated with cavity rotor
When, you can the fluid media (medium) synchronization acting driving to hollow blade inside and outside makes it flow simultaneously, and simultaneously in hollow blade
Outer surface completes the heat exchange of inside and outside fluid media (medium).
After above technical scheme, compared with prior art, hollow blade rotator type heat exchanger of the invention have with
Lower advantage：
1st, because heat exchanger is the common actuator of inside and outside heat exchanging fluid in itself, in the same of driving inside and outside fluid
When, the heat exchange between two kinds of fluids is just completed, so as to reduce heat exchanging fluid in conveyance conduit and traditional heat exchangers
Secondary flow is lost, so as to effectively reduce the fluid-operated power of heat exchanging.
2nd, due to effectively increasing the tangential speed of hollow blade flows outside using vector correlation, so as to obtain more than axle
To the tangential flow of flow, in the case of axial flow velocity and flow identical, can more fully with external fluid heat-shift.
By taking typical axial impellers as an example, when blade angle a is 25 °, the tangential speed υ of hollow blade1Than axial velocity υ2Greatly
2.38 times.Conventional axial flow blower axial velocity υ2(fan outlet speed during traditional heat exchangers is blowed to during for 10m/s), it is tangential
Speed υ1Up to 23.8m/s, large Reynold number is extremely favourable to obtain to form turbulent flow, Fig. 7 is specifically may refer to, this is axial-flow type
Blade exterior fluid-flow rate triangle of vectors relation illustrates schematic diagram.
3rd, eclipsing effects and the angle of attack effect can be axially or radially projected in favor of hollow blade, can made in high low flow velocity
Hollow blade outer surface generates wide area surface separated turbulent flow, so as to effectively improve heat exchange efficiency.
4th, the internal flow in influent stream chamber, the internal flow propeller work that internally liquid propeller blade is constituted
When, internal flow propeller blade compound flowing velocity attitude, this generally include tangentially with radially and axial backmixing 3-dimensional stream
Dynamic, flow regime is extremely unstable when can cause the fluid to pour the influent stream runner of hollow blade, is easier to make it in hollow blade
The flowing of the high viscosity fluid of chamber forms turbulent flow, so as to improve heat exchange efficiency.
5th, broken line type is made using hollow blade interior partition, can be used as flow spoiler, flowing through the fluid of high viscosity
The influent stream runner of hollow blade, when going out to flow runner section, keeps turbulence state, improves heat exchange efficiency.
Because the hollow blade rotator type heat exchanger of the present invention has above-mentioned advantage, therefore it can be changed with traditional dividing wall type
Exchange capability of heat is greatly improved in the case of the identical heat exchange area of hot device, can also be in heat-energy transducer identical with traditional dividing wall type heat exchanger
Heat exchange area is effectively reduced in the case of power, reduces heat exchanger volume and power consumption, and make pump or fan and heat exchange completely
Device integration, so as to realize pump or fan and heat exchanger fully integratedization, can make full use of pump or fan to drive fluid media (medium)
The turbulent flow that is formed carries out efficient heat exchange, simple in construction, small volume, low cost, efficiency more when carrying out energy conversion
The goal of the invention of high new type heat exchanger.
Brief description of the drawings：
Fig. 1 is the embodiment A of hollow blade rotator type heat exchanger of the present invention, to be driven using the double centrifugal fluids of inside and outside medium
It is dynamic, the integrated protected type motor of power set, the cross section structure diagram of cantilevered bearing support structure scheme；
Fig. 2 is the embodiment A of hollow blade rotator type heat exchanger of the present invention, to be driven using the double centrifugal fluids of inside and outside medium
Dynamic, the integrated protected type motor of power set, the axle of cantilevered bearing support structure scheme surveys schematic cross-sectional view；
Fig. 3 is the embodiment A of hollow blade rotator type heat exchanger of the present invention, to be driven using the double centrifugal fluids of inside and outside medium
Dynamic, the integrated protected type motor of power set, the cavity rotor assembly axle geodesic structure of cantilevered bearing support structure scheme shows
It is intended to；
Fig. 4 is the embodiment B of hollow blade rotator type heat exchanger of the present invention, to use outside axial-flow type and inside centrifugal
Fluid drives, by the cross section structure diagram of the bearings at both ends supporting type organization plan of belt wheel transmission；
Fig. 5 is the embodiment C of hollow blade rotator type heat exchanger of the present invention, to use outside axial-flow type and inside centrifugal
Fluid drives, the integrated motor of power set, and using the cross section structure diagram of cantilevered bearing support structure scheme；
Fig. 6 is the driving of outside axial-flow fluid, the internal flow propeller blade of internal centrifugal fluid driving with it is hollow
The typical structure schematic diagram of blade one；
Fig. 7 is axial-flow type hollow blade (cavity blade in figure) external fluid triangle of velocity vectors schematic diagram；
Embodiment：
Hollow blade rotator type heat exchanger of the present invention is made further specifically with reference to the accompanying drawings and detailed description
It is bright：
Hollow blade 18 among the A of embodiment, among Fig. 1-Fig. 3, external fluid propeller is centrifugation within being
Formula liquid propeller blade is illustrated.
Hollow blade 18 among embodiment B and C, it is central as shown in figs. 4 and 5, be using outside liquid propeller as
Axial-flow fluid propeller blade, internal flow propeller blade illustrates to be centrifugal.
Sequence number among Fig. 1-Fig. 6 and part name or structure title it is corresponding be it is consistent, in order to various differences
Fluid drive scheme be described collectively.
Therefore, the dividing wall type heat exchanger embodiment of the invention of three kinds of structures, flows through heat exchanger including internal flow
Enter flow tube 1 and outflow tube 30, what external fluid flowed through heat exchanger enters flow tube 22, external fluid Conversion region 19 and outflow tube
23；The bearing 7 of support cavity rotor 14 and bearing 10.
Otherwise supportive structure and parts, are not to be intended to possess in all of the embodiments illustrated or form is complete
Unanimously, these difference mainly include：
1st, among embodiment A, shield electric machine housing of the primary structure comprising shield electric machine stator 8 with rotor chamber 12
11；Between shield electric machine bonnet 27 and housing 26 on shield electric machine housing, fluid tight is carried out using sealing ring 6
Static seal, behind shield electric machine bonnet 27, is also equipped with the heat exchanger bonnet 29 with drainage lumens 28 comprising outflow tube 30；Wherein
Bearing 7 be axially fixed in axle with snap ring on the face of cylinder of the outflow tube 25 of cavity rotor 14, equally, rotor 9 is also solid
It is scheduled on the external cylindrical surface of outflow tube 25, and installed between bearing 7 and the inner ring of bearing 10.This embodiment uses shield electric machine knot
Structure, is mainly used to carry out liquid to liquid, or liquid is for the design that can not use in the heat exchanger of gas leakage.
The outer ring of bearing 7 in this embodiment and bearing 10 is fixed on the inner cylinder face of housing 26, be corrosion-resistant ceramic bearing or its
His fluid lubricated bearing structure.
2nd, among embodiment B and C, then supportive knot during as external fluid is mainly considered with non-harmful gas
Structure, one is bearing 7 and bearing 10 is bearing support structure using conventional bearing as cavity rotor 14 among these, the second is
The power transmission arrangment of cavity rotor 14 is used as using unmasked integrated electric motor or V belt translation mode.
The common trait of the invention included among three kinds of embodiments is：It is described enter flow tube 1 pass through cavity rotor 14
Enter flow tube 3 with the influent stream chamber 24 of cavity rotor 14 to be connected, enter the entering between flow tube 3 provided with turning of flow tube 1 and cavity rotor 14
Dynamic sealing device 2；The outflow tube 30 is connected by the outflow tube 25 of cavity rotor 14 with the outflow lumen 13 of cavity rotor 14,
Rotary seal 4 is provided between the outflow tube 25 of outflow tube 30 and cavity rotor 14；It is described a number of by heat conduction material
What material was made, energy switching flows are realized in outside fluid energy transition zone 19 as impeller driven external fluid medium,
Interior fluid mediums influent stream runner 16 is formed separately by partition 21, goes out the company of runner 17 and two runners in hollow blade 18
The hollow blade 18 that logical part 20 is constituted, by the plane of an axis of rotation constituted perpendicular to bearing 7 and bearing 10,
And in the way of axis is once a level as axle circumference array, on cavity rotor 14, single-stage or many can be mounted to
Level, and the turn of tidal stream chamber 31 between runner 17 and the outflow lumen 13 of cavity rotor 14 or level that goes out of all hollow blades 18 is connected, institute
State turn of tidal stream chamber 31 between the influent stream runner 16 of whole hollow blades 18 and the influent stream chamber 24 or level of cavity rotor 14 to be connected, in whole
The influent stream runner 16 of empty blade 18 is engaged the drive device for constituting interior fluid mediums with internal flow propeller blade 15, from
And when realizing that all hollow blades 18 are rotated with cavity rotor 14, you can the fluid media (medium) of the inside and outside of hollow blade 18 is synchronously done
Work(driving makes it flow simultaneously, and completes the heat exchange of inside and outside fluid media (medium) in the surfaces externally and internally of hollow blade 18 simultaneously.
It is complex, it is necessary to the hollow blade rotator type heat exchange of continuous rotation work as a kind of rotating part structure
Device, its bearing 7 and bearing 10, with going out the rotary seal 2 and 4 when flowing, may be mounted at the two of cavity rotor 14 with influent stream
Side, makes cavity rotor 14 obtain two ends formula bearing support structure, outside axle stream driving as shown in Figure 4 and internal centrifugation driving stream
Body scheme, the sectional structure for the bearings at both ends supporting type organization plan being driven by belt wheel (while being also influent stream chamber end casing 32)
Schematic diagram.Fig. 4 also expresses a kind of structure of two-stage axial-flow type driver, the hollow blade 18 used by it, by vertical simultaneously
The axial symmetry planar array mode completed in the plane of pivot center is arranged on the excircle of cavity rotor 14, referred to as one level,
By the sequencing of suction fluid, to suck the level of fluid, the referred to as first order for the first time, analogize by this for the second level ... N
Level.The quantity of level, the requirement arranged depending on the size of heat exchange area with space, is typically advisable with 2-3 grades, it is of course possible to
It is more, when series is more than 2 grades, it is proposed that the formula bearing support structure of two ends, to improve the supporting rigidity of cavity rotor 14.Certainly it is this
Two ends formula bearing support structure can be equally used among the structures of Mechanical Driven such as sprocket wheel or gear, can similarly be used in stream
Among the inside and outside medium turbine hollow blade rotator type heat exchanger of body driving among the bearing support structure of turbine type rotor.
Turn of tidal stream chamber 31 between the level in the middle of the array of two-stage cavity blade 18 is arranged on, is in cavity rotor 14, to connect previous
The influent stream runner 16 for going out runner 17 and rear stage hollow blade 18 of level hollow blade 18, and pass through the two ends of turn of tidal stream chamber 31 between level
Dividing plate 33 isolate the annular seal spaces of other chambers, in having N grades of the inner chamber of cavity rotor 14, it should have turn of tidal stream chamber 31 between N-1 level.
Among Fig. 1, Fig. 2, Fig. 3 and Fig. 5, bearing 7, bearing 10 are installed with rotary seal 2, rotary seal 4
In the side of cavity rotor 14, cavity rotor 14 is set to obtain cantilevered bearing support structure.This structure, is typically used in power
Among the structure design of the hollow blade rotator type heat exchanger of the integrated protected type motor of device, further to reduce volume,
Space adaptability is improved, and manufacturing cost can be reduced.Certain this cantilevered bearing support structure can equally be used in belt wheel, chain
Among the structure of Mechanical Driven such as wheel or gear, fluid-operated inside and outside medium turbine hollow blade rotor can be similarly used in
Among formula heat exchanger among the bearing support structure of turbine type rotor.
The drive device of composition interior fluid mediums at different levels is engaged as the influent stream runner 16 with hollow blade 18
Major part internal flow propeller blade 15, can be made for integral piece, structure as shown in Figure 6 with hollow blade 18.From
And the function of independent driving internal flow can be had by ensureing all hollow blades 18.It is so-called to be engaged, that is, refer in each
, there is an internal flow propeller blade 15 porch of the influent stream runner 16 of empty blade 18.
Internal flow propeller blade 15 can also be arranged between level on the dividing plate 33 of turn of tidal stream chamber 31 or influent stream chamber end casing
On 32, corresponding to the influent stream runner 16 of all hollow blades 18, as shown in Figure 3.In some cases, not with all hollow leaves
The influent stream runner 16 of piece 18 correspondence is also possible, such as in influent stream chamber 24 or between level in turn of tidal stream chamber, by internal flow propeller
The axial impellers blade that blade 15 is set to axially propulsion is also feasible, as long as can realize that hollow blade 18 turns with cavity
When son 14 is rotated, the fluid media (medium) inside hollow blade 18 can synchronously be done work, the internal resistance for overcoming heat-exchange system whole, and can protect
The design of the required flow this purpose of heat-exchange system circulation is demonstrate,proved, is acceptable.
Be used as the design of the particular type of the hollow blade 18 of external fluid propeller, you can be centrifugal fluid promote
Device blade, structure as shown in Figure 1, Figure 2, represented in Fig. 3, can be the blade of axial-flow fluid propeller, such as Fig. 4 and Fig. 5 again
Liquid propeller blade of represented structure or mixed-flow liquid propeller blade or peripheral pump etc..But especially
It should be noted that the hollow blade 18 of the external fluid propeller as the present invention, can more be used as direct by external fluid
The turbo blade of driving, is impacted flowing or expansion work by external fluid and produces torque and promote cavity rotor 14 to rotate so that interior
The internal flow impeller driven internal flow of the array formation of portion's liquid propeller blade 15, at the same time, carries out hollow leaf
Heat exchange between the inside of piece 18 and external fluid.The hollow blade rotator type heat exchanger of such a form, is properly termed as：Outer medium
Turbine hollow blade rotator type heat exchanger.
As turbo blade, (centripetal) formula turbine and combined flow turbine leaf can also be centrifuged respectively as axial-flow turbine
Piece.When as the turbo blade being pushed into, it can be driven without machine driving drive device or other drive devices.
Equally, as the blade of liquid propeller, internal flow propeller of the invention equally with external fluid propeller
It is similar, it can be centrifugal, axial-flow type, mixed-flow and turbine type, can be carried out by specific use condition and requirement flexible
Selection.
As hollow blade 18, central partition 21 can both use simple linear structure, direct for example with section bar
In a large amount of productions of extrusion forming, frequently with this linear structure；For in the larger internal flow of viscosity, partition 21 can be with
Using meander line structure, play flow-disturbing and act on and flowing of the hollow blade influent stream runner 16 with going out in runner 17 is remained rapids
Stream, to strengthen heat transfer effect.Furthermore it is also possible to according to design requirement, multiple partitions 21 be set in hollow blade, make internal stream
Body forms tortuous roundabout mobility program in hollow blade, to reach more preferable heat transfer effect.Using broken-line type or many places
The design of partition 21, structural manufacturing process all can be slightly complicated.
As the hollow blade rotator type heat exchanger of rotary work, its enter flow tube 1 and cavity rotor 14 enter flow tube 3 it
Between rotary seal 2 and outflow tube 30 and cavity rotor 14 outflow tube 25 between rotary seal 4, can use
Mechanical seal realizes that this is so that in two end contact pressure, to obtain the sealing structure of sealing effectiveness, technology is very much
Maturation, the application in dynamic sealing field is very extensive；Meanwhile, the magnet fluid sealing of broad development can also be applied completely in recent years
Among of the invention, and device for sealing magnetic fluid has long lifespan, and frictional force is small, the advantages of insensitive to speed, closeer than machinery
Advantage is had more for envelope.
To sum up, in specific engineer applied, the combination of the various types of inside and outside portion's liquid propeller, and power dress
Put the various selections with bearing supporting form, and the selection of sealing device and scheme various Combination Design schemes, this area is general
Logical technical staff be completely can flexibly, the utilization of multiple combinations, to obtain optimal cost and service efficiency, so, with
Upper described embodiment is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is limited
It is fixed, united application and various modifications and improvement of the those of ordinary skill in the art in internal external fluid propeller various types,
In the protection domain that claims of the present invention determination all should be fallen into.
Claims (16)
1. a kind of dividing wall type heat exchanger, including internal flow flow through heat exchanger enter flow tube and outflow tube, external fluid, which is flowed through, changes
Hot device enters flow tube, external fluid Conversion region and outflow tube.It is characterized in that：The internal flow enters flow tube and passes through cavity
The flow tube of entering of rotor is connected with the influent stream chamber of cavity rotor, and internally fluid enters entering between flow tube for flow tube and cavity rotor and set
There is rotary seal；The internal flow outflow tube is connected by the outflow tube of cavity rotor with the outflow lumen of cavity rotor
It is logical, rotary seal is internally provided between the outflow tube of fluid outflow tube and cavity rotor；It is described a number of by leading
What hot material was made, realize energy switching flows in outside fluid energy transition zone as impeller driven external fluid medium
, interior fluid mediums influent stream runner is formed separately by partition, goes out the interconnecting part of runner and two runners in hollow blade
Point hollow blade constituted, by the plane perpendicular to bearing axis, being once a level by axle circumference array of axis
Mode, on cavity rotor, can be mounted to single-stage or multistage, and the runner that goes out of all hollow blades turns with cavity
Turn of tidal stream chamber is connected between sub- outflow lumen or level, between the influent stream runner of whole hollow blades and the influent stream chamber or level of cavity rotor
Turn of tidal stream chamber is connected, the influent stream runner of whole hollow blades and the internal flow propeller blade phase installed in cavity internal rotor
Coordinate the drive device for constituting interior fluid mediums, so that when all hollow blades are rotated with cavity rotor, you can to hollow leaf
Synchronously acting driving makes it flow simultaneously to the fluid media (medium) of piece inside and outside, and wall completes interior outflow inside and outside hollow blade simultaneously
The heat exchange of body medium.
2. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：Bearing enters flow tube and sky with fluid internally
Rotary seal that the entering of chamber rotor is provided between flow tube and internally between the outflow tube of fluid outflow tube and cavity rotor
The rotary seal being provided with can be separately mounted to the both sides of cavity rotor, cavity rotor is obtained two ends formula bearing supporting knot
Structure.
3. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：Bearing enters flow tube and sky with fluid internally
Rotary seal that the entering of chamber rotor is provided between flow tube and internally between the outflow tube of fluid outflow tube and cavity rotor
The rotary seal being provided with can be commonly mounted on the side of cavity rotor, cavity rotor is obtained cantilevered bearing supporting knot
Structure.
4. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：It is described to promote external agency as propeller
The hollow blade of flowing, can be used as centrifugal fluid propeller blade.
5. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：It is described to promote external agency as propeller
The hollow blade of flowing, can be used as axial-flow fluid propeller blade.
6. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：It is described to promote external agency as propeller
The hollow blade of flowing, can be used as mixed-flow liquid propeller blade.
7. a kind of dividing wall type heat exchanger as claimed in claim 6, it is characterised in that：It is described to promote external agency as propeller
The hollow blade of flowing, can be used as the liquid propeller blade in peripheral pump.
8. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：It is described to promote external agency as propeller
The hollow blade of flowing, can be produced torque and promote cavity rotor as turbo blade by external fluid flowing or expansion work
Rotate, heat exchange is carried out while realizing driving internal flow pumping from face.
9. the hollow blade as claimed in claim 8 as turbo blade, it is characterised in that：The hollow blade can be used as axle
Steam turbines, the turbo blade of centrifugal turbine and combined flow turbine.
10. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：The internal flow propeller blade, can
It is integrated with being made with hollow blade, forms internal flow pumping centrifugal impeller.
11. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：The internal flow propeller blade, can
To be manufactured with the split of cavity rotor, internal flow pumping wheels are formed.
12. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：The partition can be along turnover fluid
Direction is set to linear pattern.
13. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：The partition can be along turnover fluid
Direction is set to broken line type.
14. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：The partition and connected component, hollow
It can set one or more in blade, the once roundabout or repeatedly roundabout runner of internal flow is formed in hollow blade.
15. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：Internally fluid enters flow tube and turned with cavity
Rotary seal between the outflow tube for entering the rotary seal between flow tube and internal flow outflow tube and cavity rotor of son
Device, is the sealing device using mechanical seal.
16. a kind of dividing wall type heat exchanger as claimed in claim 1, it is characterised in that：Internally fluid enters flow tube and turned with cavity
Rotary seal between the outflow tube for entering the rotary seal between flow tube and internal flow outflow tube and cavity rotor of son
Device, is the sealing device using mechanical seal, is the sealing device using magnet fluid sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040506.9A CN106949766A (en) | 2017-01-16 | 2017-01-16 | Hollow blade rotator type heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040506.9A CN106949766A (en) | 2017-01-16 | 2017-01-16 | Hollow blade rotator type heat exchanger |
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| CN106949766A true CN106949766A (en) | 2017-07-14 |
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| CN201710040506.9A Withdrawn CN106949766A (en) | 2017-01-16 | 2017-01-16 | Hollow blade rotator type heat exchanger |
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Cited By (5)
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|---|---|---|---|---|
| CN111347835A (en) * | 2018-12-20 | 2020-06-30 | 迪尔公司 | Rotary heat exchanger and system thereof |
| CN113776354A (en) * | 2021-08-16 | 2021-12-10 | 江苏格安德环保工程科技有限公司 | Heat exchanger with internal adjustable centrifugal soaking device |
| CN114061335A (en) * | 2021-11-24 | 2022-02-18 | 广东美的白色家电技术创新中心有限公司 | Heat exchanger, heat pump system and dish washer |
| CN114165471A (en) * | 2021-12-15 | 2022-03-11 | 上海交通大学 | Densely clothed lightweight wind-generating device and its realization method |
| CN114412829A (en) * | 2022-01-22 | 2022-04-29 | 哈尔滨瀚成科技有限公司 | An impeller and impeller set |
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| CN111347835A (en) * | 2018-12-20 | 2020-06-30 | 迪尔公司 | Rotary heat exchanger and system thereof |
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| CN111347835B (en) * | 2018-12-20 | 2024-09-24 | 迪尔公司 | Rotary heat exchanger and system thereof |
| CN113776354A (en) * | 2021-08-16 | 2021-12-10 | 江苏格安德环保工程科技有限公司 | Heat exchanger with internal adjustable centrifugal soaking device |
| CN113776354B (en) * | 2021-08-16 | 2024-01-26 | 江苏格安德环保工程科技有限公司 | Heat exchanger with internally adjustable centrifugal soaking device |
| CN114061335A (en) * | 2021-11-24 | 2022-02-18 | 广东美的白色家电技术创新中心有限公司 | Heat exchanger, heat pump system and dish washer |
| CN114165471A (en) * | 2021-12-15 | 2022-03-11 | 上海交通大学 | Densely clothed lightweight wind-generating device and its realization method |
| CN114412829A (en) * | 2022-01-22 | 2022-04-29 | 哈尔滨瀚成科技有限公司 | An impeller and impeller set |
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