CN106017194B - A kind of long direction eddy generator and the heat exchanger with long direction eddy generator - Google Patents
A kind of long direction eddy generator and the heat exchanger with long direction eddy generator Download PDFInfo
- Publication number
- CN106017194B CN106017194B CN201610447205.3A CN201610447205A CN106017194B CN 106017194 B CN106017194 B CN 106017194B CN 201610447205 A CN201610447205 A CN 201610447205A CN 106017194 B CN106017194 B CN 106017194B
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- China
- Prior art keywords
- long direction
- direction eddy
- eddy generator
- heat exchanger
- generator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
- F28F9/268—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
-
- 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
- F28F2250/10—Particular pattern of flow of the heat exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of long direction eddy generator in the embodiment of the present invention and with long direction eddy generator heat exchanger, be related to technical field of heat transfer.The edge of long direction eddy generator is streamlined, and long direction eddy generator is installed on the heat-transfer surface of heat exchanger, adds heat exchange surface area, and improves local flow field by producing longitudinal Vortex, strengthens the Radial Flow ability and turbulence intensity of fluid, weakens Heat transfer boundary layer.When fluid passes through fairshaped long direction eddy generator, fluid can be very good to be bonded with object interface, the separation of energy Delay boundary conditions layer, so as to reduce form drag and pressure drag.In addition the streamlined energy loss for meeting stream and can also reducing fluid and eddy generator sharp impacts and producing.Therefore the present invention can strengthen heat transfer but also reduce flow resistance, wide using field suitable for all kinds of compact heat exchangers.
Description
Technical field
The present invention relates to technical field of heat transfer, more particularly to a kind of long direction eddy generator and has long direction eddy generator
Heat exchanger.
Background technology
Augmentation of heat transfer is the new technique to get up with the development of engineering, and in chemical industry, the energy, boat
The departments such as empty space flight, vehicle obtain relatively broad application.At present, the reinforcing problem for studying various diabatic processes sets to develop
Novel compact heat exchanger is counted, is not only in development of modern industry to solve the problems, such as, while is also to carry out energy conservation
Urgent task.
In recent years, the rapids of fluid at nearly wall is changed by installing long direction eddy generator generation longitudinal Vortex in heat exchanger shell-side
Flow structure, so as to improve the heat transfer efficiency of compact heat exchanger, achieves preferable effect.But depositing due to vortex generator
Also it can not be ignored in the inhibition to fluid, if cannot be to eddy generator shape, number, size, installation site in passage
Deng reasonably being arranged, its drag effect produced is significantly larger than the effect of augmentation of heat transfer, often brings what is run counter to desire
Effect.So it is very necessary to rationally design the structure of vortex generator and mounting means in passage.
At present, generally believe that triangle aerofoil profile eddy generator complex heat transfer effect is better than RECTANGULAR WINGS vortex generator, but three
The resistance of angle blade type eddy generator is still bigger, the space also further reduced.
The content of the invention
An embodiment of the present invention provides a kind of long direction eddy generator and with long direction eddy generator heat exchanger, can solve
Problems of the prior art.
A kind of long direction eddy generator, the long direction eddy generator are laminated structure, including bottom surface, the first side connected two-by-two
Face and second side, wherein the bottom surface and first side are plane and intersecting, the second side is cambered surface, the bottom
The angle of face and first side is acute angle, and the second side is in the section of the junction with the first side and described first
Side is in the same plane, and the second side is in the section of the junction with the bottom surface and the angle of the bottom surface
Acute angle.
Preferably, the long direction eddy generator further includes two opposite flanks that are parallel and being oppositely arranged, each phase
Side and the bottom surface, first side and second side are all connected with, the long direction eddy generator is further included through described in two
The circular through hole that opposite flank is set；
Or, the long direction eddy generator also includes the rectangular channel for the setting that is recessed on the bottom surface；
Or, the long direction eddy generator further includes two rectangle pairs being vertically disposed on two opposite flanks
The wing；
Or, to further include two be vertically disposed on two opposite flanks streamlined for the long direction eddy generator
Aileron.
Preferably, the long direction eddy generator is made using metal material.
The embodiment of the present invention additionally provides a kind of heat exchanger with long direction eddy generator, and the heat exchanger includes heat-transfer surface
And the long direction eddy generator on the heat-transfer surface is fixed on, the long direction eddy generator is laminated structure, including is connected two-by-two
Bottom surface, first side and second side, wherein the bottom surface and first side are plane, the second side is arc
The angle of face, the bottom surface and first side is acute angle, and the second side is in the section of the junction with the first side
It is in the same plane with the first side, and the second side is in the section of the junction with the bottom surface and the bottom
The angle in face is acute angle, and the long direction eddy generator is made using metal material.
Preferably, the heat exchanger is fin-tube type heat exchanger, and the heat-transfer surface is heat exchange plate, the fin-tube type heat exchanger
Heat exchange pipeline is further included, the heat exchange pipeline is through the heat exchange plate and is vertically fixed on the heat exchange plate, described to change
Long direction eddy generator described in one group is equipped with each heat exchange pipeline side on hot sheet surface, longitudinal Vortex described in every group is sent out
Raw device includes two long direction eddy generators, and two long direction eddy generators are vertically fixed on the heat exchange plate,
There is fixed spacing, and the longitudinal Vortex is sent out in long direction eddy generator described in same group between two long direction eddy generators
Raw utensil has fixed inflow angle.
Preferably, the heat exchanger is double pipe heat exchanger, and the heat-transfer surface is inner tube, and described sleeve pipe formula heat exchanger also wraps
Outer tube is included, said inner tube is set in the outer tube, and the outer wall of said inner tube is equipped with flight and multiple longitudinal directions
Eddy generator, the flight spiral surrounding are arranged on the outer wall of said inner tube, and the long direction eddy generator is vertically fixed on
On the outer wall of said inner tube, and between the flight, the long direction eddy generator is arranged in pairs, longitudinal Vortex described in each pair
Generator includes two long direction eddy generators, has fixed spacing between adjacent two pairs of long direction eddy generators, and
The long direction eddy generator has fixed inflow angle.
Preferably, the heat exchanger is plate heat exchanger, and the heat-transfer surface is heat exchanger plates, and the plate heat exchanger further includes
The long direction eddy generator being vertically and fixedly arranged on the heat exchanger plates, the long direction eddy generator are arranged in pairs, and are indulged described in each pair
Include two long direction eddy generators to eddy generator, there is fixation between adjacent two long direction eddy generators
Away from, and the long direction eddy generator has fixed inflow angle.
Preferably, the long direction eddy generator is fixed on the heat-transfer surface using welding or stamping forming mode.
A kind of long direction eddy generator and the heat exchanger with long direction eddy generator, long direction eddy generator in the embodiment of the present invention
Edge to be streamlined, long direction eddy generator is installed on the heat-transfer surface of heat exchanger, adds heat exchange surface area, and pass through production
Raw longitudinal Vortex improves local flow field, strengthens the Radial Flow ability and turbulence intensity of fluid, weakens Heat transfer boundary layer.Fluid passes through
During fairshaped long direction eddy generator, fluid can be very good to be bonded with object interface, the separation of energy Delay boundary conditions layer, so that
Form drag and pressure drag can be reduced.In addition streamlined stream of meeting can also reduce fluid and eddy generator sharp impacts and produce
Energy loss.Therefore the present invention can strengthen heat transfer but also reduce flow resistance, suitable for all kinds of compact heat exchangers, use neck
Domain is wide.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of first longitudinal direction eddy generator provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of second longitudinal direction eddy generator provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of the 3rd long direction eddy generator provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of the 4th long direction eddy generator provided in an embodiment of the present invention；
Fig. 5 is the structure diagram of the 5th long direction eddy generator provided in an embodiment of the present invention；
Fig. 6 is the structure diagram of the 6th long direction eddy generator provided in an embodiment of the present invention；
Fig. 7 is the structure diagram with the fin-tube type heat exchanger of long direction eddy generator in Fig. 1；
Fig. 8 is the structure diagram with the double pipe heat exchanger of long direction eddy generator in Fig. 1；
Fig. 9 is the structure diagram with the plate heat exchanger of long direction eddy generator in Fig. 1.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
It is described vertical for a kind of structure diagram of the long direction eddy generator provided in the embodiment of the present invention with reference to Fig. 1-Fig. 6
Include polytype to whirlpool, preferable several embodiments are illustrate only in Fig. 1-Fig. 6, from top to bottom respectively first longitudinal direction whirlpool
Generator 100, second longitudinal direction eddy generator 110, the 3rd long direction eddy generator 120, the 4th long direction eddy generator the 130, the 5th are vertical
To 140 and the 6th long direction eddy generator 150 of eddy generator.Wherein, the 3rd long direction eddy generator 120, the 4th longitudinal Vortex hair
Raw device 130, the 5th long direction eddy generator 140 and the 6th long direction eddy generator 150 are in the first longitudinal direction eddy generator 100
On the basis of the improvement that carries out, it is to be understood that the 3rd long direction eddy generator 120, the 4th longitudinal Vortex can also be sent out
The improvement of raw device 130, the 5th long direction eddy generator 140 and the 6th long direction eddy generator 150 is applied to be sent out in the second longitudinal direction whirlpool
On raw device 110.
The first longitudinal direction eddy generator 100 and second longitudinal direction eddy generator 110 are laminated structure, the first longitudinal direction
Eddy generator 100 includes the first bottom surface 101, first side 102 and second side 103, first bottom surface 101 and first side
102 be plane and intersecting, its angle is acute angle, and the second side 103 is cambered surface, and the second side 103 is described the
One side 102 and the section of 103 junction of second side and the first side 102 are in the same plane, second side
The angle of 103 and first bottom surface 101 of face is acute angle.
The second longitudinal direction eddy generator 110 is similar to the structure of the first longitudinal direction eddy generator 100, it may have two-by-two
The second bottom surface 111, the 3rd side 112 and the 4th side 113 of connection, 111 and the 3rd side 112 of the second bottom surface is also
Plane, the 4th side 113 are also cambered surface, and the 4th side 113 connects in the 3rd side 112 with the 4th side 113
It is in the same plane to connect section and the 3rd side 112 at place, between 111 and the 4th side 113 of the second bottom surface
Angle is acute angle.Difference is that the length of the 3rd side 112 is more than the length of the first side 102, and described
Angle between second bottom surface 111 and the 3rd side 112 is less than the angle between first bottom surface 101 and first side 102.
3rd long direction eddy generator 120 two parallel and the opposite flank that is oppositely arranged on be equipped with perforative circle
Through hole 121, the 4th long direction eddy generator 130 are equipped with concave rectangular channel 131 on bottom surface, and the 5th longitudinal Vortex occurs
Device 140 is vertically equipped with rectangle aileron 141 on two opposite flanks, and the 6th long direction eddy generator 150 is in two institutes
State and be vertically equipped with streamline aileron 151 on opposite flank.In the present embodiment, the first longitudinal direction eddy generator 100, second longitudinal direction
Eddy generator 110, the 3rd long direction eddy generator 120, the 4th long direction eddy generator 130, the 5th long direction eddy generator 140 and the 6th
Long direction eddy generator 150 is made using metal material, such as copper or aluminium etc..
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of with long direction eddy generator in Fig. 1-Fig. 6
Heat exchanger, is below described in detail several preferable heat exchangers.
Long direction eddy generator described in Fig. 1-Fig. 6 may be mounted on heat-transfer surface, to form the heat exchanger.With reference to figure
7, heat-transfer surface described in the fin-tube type heat exchanger provided in the embodiment of the present invention is heat exchange plate 200, the fin-tube type heat exchanger
Heat exchange pipeline 210 and the first longitudinal direction eddy generator 100 are further included, the heat exchange pipeline 210 runs through the heat exchange plate
200 and it is vertically fixed on the heat exchange plate 200, in each heat exchange pipeline 210 1 on 200 surface of heat exchange plate
Side is equipped with first longitudinal direction eddy generator 100 described in one group, and first longitudinal direction eddy generator 100 described in every group includes two described the
One long direction eddy generator 100, two first longitudinal direction eddy generators 100 are vertically fixed on the heat exchange plate 200, together
There is fixed spacing in first longitudinal direction eddy generator 100 described in one group between two first longitudinal direction eddy generators 100, and
The first longitudinal direction eddy generator 100 has fixed inflow angle, wherein the inflow angle refers to that the first longitudinal direction whirlpool occurs
Angle between device 100 and fluid flow direction.
With reference to Fig. 8, heat-transfer surface described in double pipe heat exchanger provided in this embodiment is inner tube 300, and described sleeve pipe formula is changed
Hot device further includes outer tube 320, and said inner tube 300 is set in inside the outer tube 320, and the outer wall of said inner tube 300 is equipped with spiral shell
Blade 310 and multiple first longitudinal direction eddy generators 100,310 spiral surrounding of flight are arranged on said inner tube 300
Outer wall on, the first longitudinal direction eddy generator 100 is vertically fixed on the outer wall of said inner tube 300, and positioned at described spiral
Between piece 310, the first longitudinal direction eddy generator 100 is arranged in pairs, and first longitudinal direction eddy generator 100 described in each pair includes two
The first longitudinal direction eddy generator 100, has fixed spacing between adjacent two pairs of first longitudinal direction eddy generators 100, and
The first longitudinal direction eddy generator 100 has fixed inflow angle.
With reference to Fig. 9, heat-transfer surface is heat exchanger plates 400 described in the plate heat exchanger that is provided in the present embodiment, described board-like to change
Hot device further includes the first longitudinal direction eddy generator 100 being vertically and fixedly arranged on the heat exchanger plates 400, the first longitudinal direction
Eddy generator 100 is arranged in pairs, and first longitudinal direction eddy generator 100 described in each pair includes two first longitudinal direction eddy generators
100, there is between adjacent two pairs of first longitudinal direction eddy generators 100 fixed spacing, and the first longitudinal direction eddy generator
100 have fixed inflow angle.
Said in heat exchanger in Fig. 7, Fig. 8 and Fig. 9 exemplified by using the first longitudinal direction eddy generator 100
It is bright, it is to be understood that the first longitudinal direction eddy generator 100 can also be replaced with the second longitudinal direction eddy generator 110,
3rd long direction eddy generator 120, the 4th long direction eddy generator 130, the 5th long direction eddy generator 140 or the 6th long direction eddy generator
150, or can also use the 3rd long direction eddy generator 120, the 4th long direction eddy generator 130, the 5th longitudinal Vortex hair
The improvement of 140 and the 6th long direction eddy generator 150 of raw device applies the longitudinal Vortex on the second longitudinal direction eddy generator 110 to occur
Device.Meanwhile the first longitudinal direction eddy generator 100 in Fig. 7, Fig. 8 and Fig. 9 is consolidated using welding or stamping forming mode
It is scheduled on the heat-transfer surface.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make these embodiments other change and modification.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (8)
1. a kind of long direction eddy generator, it is characterised in that the long direction eddy generator is laminated structure, including the bottom connected two-by-two
Face, first side and second side, wherein the bottom surface and first side are plane and intersect, the second side is arc
The angle of face, the bottom surface and first side is acute angle, and the second side is in the section of the junction with the first side
It is in the same plane with the first side, and the second side is in the section of the junction with the bottom surface and the bottom
The angle in face is acute angle.
2. long direction eddy generator as claimed in claim 1, it is characterised in that the long direction eddy generator further include two it is parallel
And the opposite flank being oppositely arranged, each opposite flank is all connected with the bottom surface, first side and second side, described
Long direction eddy generator further includes the circular through hole set through two opposite flanks；
Or, the long direction eddy generator also includes the rectangular channel for the setting that is recessed on the bottom surface；
Or, the long direction eddy generator further includes two rectangle ailerons being vertically disposed on two opposite flanks；
Or, the long direction eddy generator further includes two streamlined pairs being vertically disposed on two opposite flanks
The wing.
3. long direction eddy generator as claimed in claim 2, it is characterised in that the long direction eddy generator uses metal material system
Into.
4. a kind of heat exchanger with long direction eddy generator, it is characterised in that the heat exchanger includes heat-transfer surface and is fixed on
Long direction eddy generator on the heat-transfer surface, the long direction eddy generator are laminated structure, including connect two-by-two bottom surface, first
Side and second side, wherein the bottom surface and first side are plane, the second side is cambered surface, the bottom surface and
The angle of first side is acute angle, and the second side is in the section of the junction with the first side and the first side
It is in the same plane, and angle of the second side in the section of the junction with the bottom surface and the bottom surface is sharp
Angle, the long direction eddy generator are made using metal material.
5. heat exchanger as claimed in claim 4, it is characterised in that the heat exchanger is fin-tube type heat exchanger, the heat-transfer surface
For heat exchange plate, the fin-tube type heat exchanger further includes heat exchange pipeline, and the heat exchange pipeline is through the heat exchange plate and vertical
It is fixed on the heat exchange plate, is equipped with each heat exchange pipeline side on the heat exchange plate surface and is indulged described in one group
To eddy generator, long direction eddy generator described in every group includes two long direction eddy generators, two long direction eddy generators
It is vertically fixed on the heat exchange plate, has in long direction eddy generator described in same group between two long direction eddy generators
There is fixed spacing, and the long direction eddy generator has fixed inflow angle.
6. heat exchanger as claimed in claim 4, it is characterised in that the heat exchanger is double pipe heat exchanger, the heat-transfer surface
For inner tube, described sleeve pipe formula heat exchanger further includes outer tube, and said inner tube is set in the outer tube, on the outer wall of said inner tube
Equipped with flight and multiple long direction eddy generators, the flight spiral surrounding is arranged on the outer wall of said inner tube,
The long direction eddy generator is vertically fixed on the outer wall of said inner tube, and between the flight, the longitudinal Vortex hair
Raw device is arranged in pairs, and long direction eddy generator described in each pair includes two long direction eddy generators, adjacent two pairs of longitudinal Vortexes
There is fixed spacing, and the long direction eddy generator has fixed inflow angle between generator.
7. heat exchanger as claimed in claim 4, it is characterised in that the heat exchanger is plate heat exchanger, and the heat-transfer surface is
Heat exchanger plates, the plate heat exchanger further include the long direction eddy generator being vertically and fixedly arranged on the heat exchanger plates, the longitudinal direction
Eddy generator is arranged in pairs, and long direction eddy generator described in each pair includes two long direction eddy generators, and adjacent two pairs described vertical
To the spacing between eddy generator with fixation, and the long direction eddy generator has fixed inflow angle.
8. heat exchanger as claimed in claim 4, it is characterised in that the long direction eddy generator uses welding or punch forming
Mode be fixed on the heat-transfer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447205.3A CN106017194B (en) | 2016-06-09 | 2016-06-09 | A kind of long direction eddy generator and the heat exchanger with long direction eddy generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447205.3A CN106017194B (en) | 2016-06-09 | 2016-06-09 | A kind of long direction eddy generator and the heat exchanger with long direction eddy generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106017194A CN106017194A (en) | 2016-10-12 |
| CN106017194B true CN106017194B (en) | 2018-04-24 |
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ID=57085569
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447205.3A Active CN106017194B (en) | 2016-06-09 | 2016-06-09 | A kind of long direction eddy generator and the heat exchanger with long direction eddy generator |
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| Country | Link |
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| CN (1) | CN106017194B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894817B (en) * | 2020-08-11 | 2021-10-26 | 石家庄铁道大学 | Vortex generator |
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|---|---|---|---|---|
| US6578627B1 (en) * | 2001-12-28 | 2003-06-17 | Industrial Technology Research Institute | Pattern with ribbed vortex generator |
| CN101334245A (en) * | 2008-08-05 | 2008-12-31 | 西安交通大学 | Tube fin type heat exchanger of side positioned longitudinal whorl generator |
| CN101532798A (en) * | 2009-03-31 | 2009-09-16 | 华北电力大学 | Reinforced heat transfer element of truncated cylindrical surface wing type vortex generator |
| JP4400244B2 (en) * | 2004-02-19 | 2010-01-20 | 富士電機リテイルシステムズ株式会社 | Heat exchanger |
| CN103528417A (en) * | 2013-08-21 | 2014-01-22 | 北京首航艾启威节能技术股份有限公司 | Tubular fin type finned tube exchanger |
| CN205980918U (en) * | 2016-06-09 | 2017-02-22 | 沈阳化工大学 | Vertical whirlpool generator and have heat exchanger of vertical whirlpool generator |
-
2016
- 2016-06-09 CN CN201610447205.3A patent/CN106017194B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6578627B1 (en) * | 2001-12-28 | 2003-06-17 | Industrial Technology Research Institute | Pattern with ribbed vortex generator |
| JP4400244B2 (en) * | 2004-02-19 | 2010-01-20 | 富士電機リテイルシステムズ株式会社 | Heat exchanger |
| CN101334245A (en) * | 2008-08-05 | 2008-12-31 | 西安交通大学 | Tube fin type heat exchanger of side positioned longitudinal whorl generator |
| CN101532798A (en) * | 2009-03-31 | 2009-09-16 | 华北电力大学 | Reinforced heat transfer element of truncated cylindrical surface wing type vortex generator |
| CN103528417A (en) * | 2013-08-21 | 2014-01-22 | 北京首航艾启威节能技术股份有限公司 | Tubular fin type finned tube exchanger |
| CN205980918U (en) * | 2016-06-09 | 2017-02-22 | 沈阳化工大学 | Vertical whirlpool generator and have heat exchanger of vertical whirlpool generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106017194A (en) | 2016-10-12 |
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