CN107726884A - Inclining fin formula parallel-flow heat exchanger and its manufacture craft - Google Patents
Inclining fin formula parallel-flow heat exchanger and its manufacture craft Download PDFInfo
- Publication number
- CN107726884A CN107726884A CN201710846464.8A CN201710846464A CN107726884A CN 107726884 A CN107726884 A CN 107726884A CN 201710846464 A CN201710846464 A CN 201710846464A CN 107726884 A CN107726884 A CN 107726884A
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- Prior art keywords
- inclining fin
- header
- flat tube
- heat exchanger
- inclining
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 claims abstract description 13
- 239000011265 semifinished product Substances 0.000 claims abstract description 11
- 238000005476 soldering Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 33
- 238000007493 shaping process Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004220 aggregation Methods 0.000 abstract description 4
- 230000002776 aggregation Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001154 acute effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
Abstract
The present invention discloses a kind of inclining fin formula parallel-flow heat exchanger and its manufacture craft, include a pair of headers for being parallel to each other and being separated from each other, some both ends to connect with the inner chamber of two headers respectively and successively between left and right away from the flat tube be arrangeding in parallel, the partition being arranged in header, and it is arranged on the inclining fin between adjacent flat tube；When making, header, partition, end cap, flat tube and inclining fin are first made respectively：Between flat tube is installed on into two headers again, between inclining fin is put into adjacent flat tube, to form semi-finished product entirety；After integrally packing processing being carried out to foregoing semi-finished product, packing piece, end cap；Inclining fin is stable in semi-finished product entirety by soldering；Finally carry out quality examination and packaging；Thereby, this kind of inclining fin formula parallel-flow heat exchanger has many advantages such as air drag is small, condensed water is not easy aggregation icing, thermal resistance is small, heat exchange efficiency is high, meanwhile, its manufacture craft is reliable and stable, improves product quality.
Description
Technical field
The present invention relates to parallel-flow heat exchanger art, refer in particular to a kind of inclining fin formula parallel-flow heat exchanger and its
Manufacture craft.
Background technology
Parallel-flow heat exchanger has generally included header, flat tube, fin etc., and during work, refrigerant is along flat tube in afflux
Flowed between pipe along design direction, while flowing, the air with blowing over fin carries out heat exchange.In the prior art, fin
It is vertical design, fin surface condensate draining is not smooth, easily freezes, and causes fin heat resistance to become big, have impact on heat exchange efficiency.Also
Have, parallel-flow heat exchanger of the prior art has the deficiencies of process stability, reasonability is not good enough, frequently can lead to concurrent flow and changes
The problems such as fixing is not strong, gap is larger, stability is bad is connected in hot device between each parts, has limited to parallel-flow heat exchanger
And its quality, the service life of institute's application product.
Therefore, in present patent application, applicant has studied intensively a kind of new technical scheme to solve the above problems.
The content of the invention
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of inclining fin formula to the present invention
Parallel-flow heat exchanger and its manufacture craft, it has, and air drag is small, condensed water is not easy that aggregation freezes, thermal resistance is small, heat exchange efficiency
High many advantages, meanwhile, its manufacture craft is reliable and stable, improves product quality.
To achieve the above object, the present invention is using following technical scheme：
A kind of inclining fin formula parallel-flow heat exchanger, include a pair of headers for being parallel to each other and being separated from each other, some two
End connect respectively with the inner chamber of two headers and successively between left and right away from the flat tube be arrangeding in parallel, be arranged in header every
Piece, and, the inclining fin being arranged between adjacent flat tube；The header is provided with some holes for being used to connect flat tube；Institute
State inclining fin and include several oblique substrates that spacing is set successively along the longitudinal direction, the oblique substrate relative level
Tilt and be extended；In addition to the oblique substrate of front and back ends, the left and right end of each oblique substrate respectively with adjacent forward and backward side
Oblique substrate accordingly connection to form S-shaped structure；It is described formed with groove between extending obliquely out up and down between adjacent oblique substrate
Between groove there is upper and lower end opening, it is described between groove internal face vertically tilt it is extended.
As a kind of preferred scheme, the inclining fin is integrally in rectangular configuration.
As a kind of preferred scheme, the bottom of the header is provided with mounting post.
As a kind of preferred scheme, the mutual diagonally opposing corner arrangement of mounting post of two afflux bottom of the tube.
A kind of manufacture craft of such as foregoing inclining fin formula parallel-flow heat exchanger, comprises the following steps
（1）Header, partition, end cap, flat tube and inclining fin are made respectively：
The header at least through header blanking, header jet-bedding, header punching, header groove milling, repair burr, header
Each step is cleaned to be made；
The partition at least cleans each step and is made through partition blanking, partition shaping, partition；
The end cap at least cleans each step and is made through end cap blanking, end cap shaping, end cap；
The flat tube is at least made through flat tube blanking step；
The inclining fin is at least made through the shaping of right angle fin, each step of inclining fin mould die mould shaping；
（2）It is whole to form semi-finished product between inclining fin is put into adjacent flat tube between flat tube is installed on into two headers
Body；
（3）After integrally packing processing being carried out to foregoing semi-finished product, packing piece, end cap；
（4）Inclining fin is stable in semi-finished product entirety by soldering；
（5）Quality examination and packaging.
As a kind of preferred scheme, the step（4）In, soldering processes include stokehold shaping, spray, brush brazing flux, baking
Do, clear up inspection and cleaning after fine powder, soldering, stove.
As a kind of preferred scheme, the step（5）Include ventilation outlet examine, dress seal assembly, nitrogen charging pressurize, most
Examine, case eventually, the fixed each step of packing.
As a kind of preferred scheme, the step（4）Afterwards, step（5）Before, manual welding, ammonia inspection step are additionally provided with.
As a kind of preferred scheme, the step（3）In, in packing piece, end cap step, it is connected by argon arc welding.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand：This kind of inclining fin formula parallel-flow heat exchanger has that air drag is small, condensed water is not easy that aggregation freezes, thermal resistance is small, heat exchange
The many advantages such as efficiency high, energy-conservation, meanwhile, its manufacture craft is reliable and stable, improves product quality.
More clearly to illustrate the architectural feature and effect of the present invention, come below in conjunction with the accompanying drawings with specific embodiment to this hair
It is bright to be described in detail.
Brief description of the drawings
Fig. 1 is the assembly structure diagram of embodiments of the present invention；
Fig. 2 is Fig. 1 close-up schematic view；
Fig. 3 is the decomposition texture schematic diagram of embodiments of the present invention；
Fig. 4 is the substantially schematic perspective view of inclining fin in embodiments of the present invention；
Fig. 5 is K1 direction views in Fig. 4；
Fig. 6 is Fig. 5 close-up schematic view；
Fig. 7 is K2 direction views in Fig. 4；
Fig. 8 is Fig. 7 close-up schematic view；
Fig. 9 is another embodiment situation schematic diagram of structure shown in Fig. 7；
Figure 10 is the another embodiment situation schematic diagram of structure shown in Fig. 7.
Accompanying drawing identifier declaration：
1st, header 2, flat tube
3rd, inclining fin 4, mounting post
10th, oblique substrate 20, a groove
30th, arc
10 ', oblique substrate 20 ', a groove
30 ', arc
10 〞, the 〞 of oblique substrate 20, a groove
30 〞, arc.
Embodiment
It refer to shown in Fig. 1 to Figure 10, that show the concrete structure of embodiments of the present invention；The inclining fin formula is put down
Row stream heat exchanger, can be widely applied to the fields such as air-conditioning, refrigerator, and its structure design is simple, ingenious reasonable, greatly improves heat exchange
Performance, there is larger application value.Direction terms such as " up, down, left, right, before and afters " specifically described herein describes, with accompanying drawing
Explained exemplified by shown, not make unique limit to direction.
The formula parallel-flow heat exchanger of inclining fin 3 includes a pair of headers 1 for being parallel to each other and being separated from each other, some
Root both ends connected respectively with the inner chamber of two headers 1 and successively between left and right away from the flat tube 2 be arrangeding in parallel, be arranged at header 1
Interior partition, and, the inclining fin 3 being arranged between adjacent flat tube 2；The header 1 is used for connection flat provided with some
The hole of pipe 2.The bottom of the header 1 is provided with mounting post 4, and herein, the mounting post 4 of two bottoms of header 1 is mutually tiltedly right
Angle is arranged.
Specifically, in the present embodiment, whole inclining fin 3 is in rectangular configuration；The structure of inclining fin 3 includes
Several oblique substrates 10 that spacing is set successively along the longitudinal direction, the oblique relative level of substrate 10 tilt extension and set
Put；In addition to the oblique substrate 10 of front and back ends (the oblique substrate 10 of front and back ends only have left end, one end in right-hand member with it is adjacent
Oblique substrate connection), the left and right end of each oblique substrate 10 is corresponding to the oblique substrate 10 of adjacent forward and backward side respectively to be connected
To form S-shaped structure, herein, the left and right end of each oblique substrate 10 phase with the oblique substrate 10 of adjacent forward and backward side respectively
Answer and connected by arc 30 between end, such as：Semi-circular shape arc 30；Formed with upper and lower between adjacent oblique substrate 10
Groove 20 between extending obliquely out, it is described between groove 20 there is upper and lower end opening, it is described between the internal face of groove 20 vertically tilt extension and set
Put, so, reduce air drag（Result of the test shows that it at least reduces windage more than 25%）, can effectively force condensed water
Internal face along a groove 20 moves obliquely along air-flow direction, it is easy to is expelled directly out, draining is smooth, reduces and freezes now
As fin heat resistance reduces, and improves heat exchange efficiency, more saves, advantageously reduce cost, be also applied for outdoor and dusty field
During conjunction, dust stratification dirt is not easy.
It is at an acute angle in main view angle, the relative fore-and-aft direction extension axis of two oblique substrates 10 positioned at the both sides of a groove 20
Set, between the number range of preferably described acute angle is 25 degree to 35 degree, such as 30 degree.Two positioned at the both sides of a groove 20 are oblique
Substrate 10 is set parallel to each other or set each other in angle（With reference to shown in comparison diagram 8, Fig. 9 and Figure 10）.
When two of the both sides of groove 20 oblique substrates 10 are set parallel to each other between main view angle is located at, in depression angle, position
Also parallel each other in the top of two oblique substrates 10 of the both sides of a groove 20, the top of two oblique substrates 10 is vertical from a left side herein
It is extended to the right（As shown in Figure 8）Or setting is extended obliquely out from left to right（As shown in Figure 9）.
And applicant is studied intensively to the size characteristic of inclining fin 3, it is mainly from structural strength, Yi Jia
The many-sides such as work, deformation resistance and product suitable dimensions parameter go to consider, and it is following reasonable to be obtained through multiple repetition test, analysis
Dimensional parameters design：The whole height 8 of the inclining fin 3 is to 8.03mm, the overall width 12mm of inclining fin 3, it is adjacent tiltedly
To the pitch of fins 1.7mm of substrate, the thickness 0.08mm of oblique substrate.Some hollow outs can be further offered on oblique substrate 10
Window, certainly, hollow out window are that one is compressing on oblique substrate 10, and the design of hollow out window can play the work of increase heat exchange area
With.Generally, the surface of hollow out window is provided with welding coating.
The manufacture craft of the foregoing formula parallel-flow heat exchanger of inclining fin 3, comprises the following steps
（1）Header 1, partition, end cap, flat tube 2 and inclining fin 3 are made respectively：
The header 1 at least through the blanking of header 1, the jet-bedding of header 1, the punching of header 1, the groove milling of header 1, repair burr,
Header 1 cleans each step and is made；
The partition at least cleans each step and is made through partition blanking, partition shaping, partition；
The end cap at least cleans each step and is made through end cap blanking, end cap shaping, end cap；
The flat tube 2 is at least made through the blanking step of flat tube 2；
The inclining fin 3 is at least made through the shaping of right angle fin, each step of mould die mould shaping of inclining fin 3；During making,
After first carrying out right angle fin shaping, die mould shaping is carried out to former fin with the mould of inclining fin 3, reaches required fin shape
Shape；Deformed for fin caused by possibility after soldering, can avoid becoming by way of increasing fin thickness and fin strength
Shape, therefore, structural strength and anti-deformation performance of inclining fin 3 etc. can be effectively ensured, and processing procedure is controllable reliable.
（2）Between flat tube 2 is installed on into two headers 1, between inclining fin 3 is put into adjacent flat tube 2, to form half
Finished product is overall；
（3）After integrally packing processing being carried out to foregoing semi-finished product, packing piece, end cap；Herein, in the step（3）In, insulating
Piece, end cap step, are preferably connected by argon arc welding.
（4）Inclining fin 3 is stable in semi-finished product entirety by soldering；Specifically：In the step（4）In, pricker
Weldering step is checked after including stokehold shaping, spray, brush brazing flux, drying, the fine powder of cleaning, soldering, stove and cleaning；
（5）Quality examination and packaging.Specifically：The step（5）Include ventilation outlet to examine, fill seal assembly, nitrogen charging
Pressurize, final inspection, vanning, the fixed each step of packing.And in the step（4）Afterwards, step（5）Before, also set up
There are manual welding, ammonia inspection step.
In summary, design focal point of the invention is：This kind of formula parallel-flow heat exchanger of inclining fin 3 has air drag
Small, condensed water is not easy many advantages such as aggregation freezes, thermal resistance is small, heat exchange efficiency is high, energy-conservation, meanwhile, its manufacture craft stably may be used
Lean on, improve product quality.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example, still
Belong in the range of technical solution of the present invention.
Claims (9)
- A kind of 1. inclining fin formula parallel-flow heat exchanger, it is characterised in that：Include a pair of collection for being parallel to each other and being separated from each other Flow tube, some both ends connected respectively with the inner chamber of two headers and successively between left and right away from the flat tube be arrangeding in parallel, be arranged at Partition in header, and, the inclining fin being arranged between adjacent flat tube；The header is provided with some for connecting The hole of flat tube；The inclining fin includes several oblique substrates that spacing is set successively along the longitudinal direction, the oblique base Plate relative level, which tilts, to be extended；In addition to the oblique substrate of front and back ends, the left and right end of each oblique substrate respectively with The oblique substrate of adjacent forward and backward side is accordingly connected to form S-shaped structure；Prolong between adjacent oblique substrate formed with oblique up and down Groove between stretching, it is described between groove there is upper and lower end opening, it is described between groove internal face vertically tilt it is extended.
- 2. inclining fin formula parallel-flow heat exchanger according to claim 1, it is characterised in that：The inclining fin is in integrally Rectangular configuration.
- 3. inclining fin formula parallel-flow heat exchanger according to claim 1, it is characterised in that：The bottom of the header is set It is equipped with mounting post.
- 4. inclining fin formula parallel-flow heat exchanger according to claim 3, it is characterised in that：The peace of two afflux bottom of the tube Fill the mutual diagonally opposing corner arrangement of post.
- A kind of 5. manufacture craft of inclining fin formula parallel-flow heat exchanger as claimed in claim 1, it is characterised in that：Including as follows Step（1）Header, partition, end cap, flat tube and inclining fin are made respectively：The header at least through header blanking, header jet-bedding, header punching, header groove milling, repair burr, header Each step is cleaned to be made；The partition at least cleans each step and is made through partition blanking, partition shaping, partition；The end cap at least cleans each step and is made through end cap blanking, end cap shaping, end cap；The flat tube is at least made through flat tube blanking step；The inclining fin is at least made through the shaping of right angle fin, each step of inclining fin mould die mould shaping；（2）It is whole to form semi-finished product between inclining fin is put into adjacent flat tube between flat tube is installed on into two headers Body；（3）After integrally packing processing being carried out to foregoing semi-finished product, packing piece, end cap；（4）Inclining fin is stable in semi-finished product entirety by soldering；（5）Quality examination and packaging.
- 6. the manufacture craft of inclining fin formula parallel-flow heat exchanger according to claim 5, it is characterised in that：The step （4）In, soldering processes are checked after including stokehold shaping, spray, brush brazing flux, drying, the fine powder of cleaning, soldering, stove and cleaning.
- 7. the manufacture craft of inclining fin formula parallel-flow heat exchanger according to claim 5, it is characterised in that：The step （5）Include ventilation outlet to examine, fill seal assembly, nitrogen charging pressurize, final inspection, vanning, the fixed each step of packing.
- 8. the manufacture craft of inclining fin formula parallel-flow heat exchanger according to claim 5, it is characterised in that：The step （4）Afterwards, step（5）Before, manual welding, ammonia inspection step are additionally provided with.
- 9. the manufacture craft of inclining fin formula parallel-flow heat exchanger according to claim 5, it is characterised in that：The step （3）In, in packing piece, end cap step, it is connected by argon arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846464.8A CN107726884A (en) | 2017-09-19 | 2017-09-19 | Inclining fin formula parallel-flow heat exchanger and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846464.8A CN107726884A (en) | 2017-09-19 | 2017-09-19 | Inclining fin formula parallel-flow heat exchanger and its manufacture craft |
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| CN107726884A true CN107726884A (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846464.8A Pending CN107726884A (en) | 2017-09-19 | 2017-09-19 | Inclining fin formula parallel-flow heat exchanger and its manufacture craft |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344210A (en) * | 2018-03-14 | 2018-07-31 | 东莞市丰瑞德温控技术有限公司 | Improve the concurrent flow heat-exchange system of heat exchange efficiency |
| CN108356487A (en) * | 2018-02-24 | 2018-08-03 | 宁波甬派恩机电科技有限公司 | A kind of technological process that condenser core is manufactured |
| CN108645243A (en) * | 2018-07-08 | 2018-10-12 | 江西新电汽车空调系统有限公司 | A kind of outdoor parallel-flow heat exchanger of heat pump air conditioner |
| CN109028660A (en) * | 2018-05-09 | 2018-12-18 | 河南科隆集团有限公司 | A kind of finned evaporator and preparation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649173Y (en) * | 2003-11-07 | 2004-10-20 | 吕应中 | Integrated mass transdfer and heat transfer dual-function apparatus |
| CN201387254Y (en) * | 2009-03-19 | 2010-01-20 | 美的集团有限公司 | All-aluminum micro-channel heat exchanger |
| CN101809400A (en) * | 2007-11-02 | 2010-08-18 | 夏普株式会社 | Heat exchanger |
| CN201621991U (en) * | 2010-02-05 | 2010-11-03 | 中国北方车辆研究所 | Parallel flow type heat exchanger |
| CN101943535A (en) * | 2010-09-29 | 2011-01-12 | 浙江金宸三普换热器有限公司 | Oblate pipe and fin structure for parallel flow heat exchanger |
| CN201764846U (en) * | 2010-06-29 | 2011-03-16 | 浙江金宸三普换热器有限公司 | Fin assembly structure for improving diagonal lines of parallel flow heat exchanger |
| CN203011010U (en) * | 2012-12-11 | 2013-06-19 | 凌泽民 | Oblique-inserting type parallel-flow heat exchanger |
| KR20150127954A (en) * | 2014-05-08 | 2015-11-18 | 군산대학교산학협력단 | Louver fin for heat exchanger and louver fin type heat exchanger having the same |
| CN106247821A (en) * | 2015-06-12 | 2016-12-21 | 谢彦君 | Wave-shaped fins formula heat exchanger and manufacture method thereof |
| CN207351246U (en) * | 2017-09-19 | 2018-05-11 | 东莞市丰瑞德温控技术有限公司 | Inclining fin formula parallel-flow heat exchanger |
-
2017
- 2017-09-19 CN CN201710846464.8A patent/CN107726884A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649173Y (en) * | 2003-11-07 | 2004-10-20 | 吕应中 | Integrated mass transdfer and heat transfer dual-function apparatus |
| CN101809400A (en) * | 2007-11-02 | 2010-08-18 | 夏普株式会社 | Heat exchanger |
| CN201387254Y (en) * | 2009-03-19 | 2010-01-20 | 美的集团有限公司 | All-aluminum micro-channel heat exchanger |
| CN201621991U (en) * | 2010-02-05 | 2010-11-03 | 中国北方车辆研究所 | Parallel flow type heat exchanger |
| CN201764846U (en) * | 2010-06-29 | 2011-03-16 | 浙江金宸三普换热器有限公司 | Fin assembly structure for improving diagonal lines of parallel flow heat exchanger |
| CN101943535A (en) * | 2010-09-29 | 2011-01-12 | 浙江金宸三普换热器有限公司 | Oblate pipe and fin structure for parallel flow heat exchanger |
| CN203011010U (en) * | 2012-12-11 | 2013-06-19 | 凌泽民 | Oblique-inserting type parallel-flow heat exchanger |
| KR20150127954A (en) * | 2014-05-08 | 2015-11-18 | 군산대학교산학협력단 | Louver fin for heat exchanger and louver fin type heat exchanger having the same |
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