WO2016008427A1 - 用于换热器的翅片和具有该翅片的换热器 - Google Patents

用于换热器的翅片和具有该翅片的换热器 Download PDF

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Publication number
WO2016008427A1
WO2016008427A1 PCT/CN2015/084207 CN2015084207W WO2016008427A1 WO 2016008427 A1 WO2016008427 A1 WO 2016008427A1 CN 2015084207 W CN2015084207 W CN 2015084207W WO 2016008427 A1 WO2016008427 A1 WO 2016008427A1
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WO
WIPO (PCT)
Prior art keywords
fin body
fin
heat exchanger
recess
heat exchange
Prior art date
Application number
PCT/CN2015/084207
Other languages
English (en)
French (fr)
Inventor
金俊峰
杰弗里·L·塔克
蒋建龙
陆向迅
陈红兵
杨静
Original Assignee
丹佛斯微通道换热器（嘉兴）有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 丹佛斯微通道换热器（嘉兴）有限公司 filed Critical 丹佛斯微通道换热器（嘉兴）有限公司
Priority to EP15821294.4A priority Critical patent/EP3171114B1/en
Priority to US15/326,676 priority patent/US10082343B2/en
Publication of WO2016008427A1 publication Critical patent/WO2016008427A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • 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
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/12—Fins with U-shaped slots for laterally inserting conduits

Definitions

  • the present invention relates to a fin for a heat exchanger and a heat exchanger having the same.
  • Heat exchangers such as microchannel heat exchangers, tube-fin heat exchangers or parallel flow evaporators include fins and heat exchange tubes, fins may be aluminum fins, etc., and heat exchange tubes may be copper or aluminum. Tube, elliptical tube or flat tube.
  • Another object of the present invention is to provide a fin for a heat exchanger and a heat exchanger having the same, thereby, for example, improving the drainage performance of the heat exchanger.
  • a fin for a heat exchanger comprising a fin body formed of a plate as a wave structure, the fin body having a first direction opposite Two first sides, two second sides opposite in the second direction, and peaks and troughs on the second side, and the first direction intersects the second direction, the fin body comprising: a first recess The first recess is formed in the fin body and is located on the two first sides of the fin body.
  • the heat exchange tube can be placed into the first recess from the side and can perform heat transfer with the fin body.
  • the fin body further includes: a second recess formed in the fin body and located at least one of the two second sides of the fin body.
  • the heat exchange tube can be placed into the second recess from the side and can perform heat transfer with the fin body.
  • the fin body has a wavy shape or a window opening at a portion between the crest and the trough.
  • the fin body has a protrusion at a portion between the crest and the trough.
  • the fin body includes a drain hole formed at an edge portion of the plate at the crests and troughs, the drain hole being formed on the second side.
  • the first direction is substantially perpendicular to the second direction or the first side is substantially perpendicular to the second side.
  • a heat exchanger comprising: a heat exchanger assembly comprising: a heat exchange tube; and fins including a plate formed a fin body having a corrugated structure, the fin body having two first sides opposite in a first direction, two second sides opposing in a second direction, and peaks and troughs on the second side, And the first direction intersects with the second direction, the fin body includes: a first recess formed in the fin body and located on two first sides of the fin body; The heat pipe and the fins are alternately arranged in a row adjacent to the first side of the fin body of the adjacent fins to form a heat exchanger assembly, and the heat exchange tube is located in the first recess.
  • the fin body further includes: a second recess formed in the fin body and located at least one of the two second sides of the fin body, At least one of the two second sides of the fin body, the second recess of the heat exchanger assembly is provided with an additional heat exchange tube.
  • the fin body further includes: a second recess formed in the fin body and located at least one of the two second sides of the fin body, two rows An additional heat exchange tube is disposed between the heat exchanger assemblies, and the additional heat exchange tubes are located in the second recess.
  • the fin body further includes: a second recess formed in the fin body and located on the second side of the fin body, the plurality of rows of heat exchanger components and The heat exchange tubes are alternately arranged, and the additional heat exchange tubes are located in the second recess.
  • a heat exchanger comprising: a heat exchanger assembly comprising: a heat exchange tube; and fins including a plate formed a fin body having a wavy structure, the fin body having a first direction Opposite two first sides, two second sides opposite in the second direction, and peaks and troughs on the second side, and the first direction intersects the second direction, the fin body comprising: a first recess The first recess is formed in the fin body and located at least one of the two first side faces of the fin body; wherein the plurality of fins are the same as the fin body of the adjacent fin The two side adjacent modes are alternately arranged in a row and the heat exchange tubes are located in the first recess of at least one of the two first sides.
  • the fin body further includes: a second recess formed in the fin body and located at least one of the two second sides of the fin body.
  • the fin body further includes: a second recess formed in the fin body and located in the two second sides of the fin body, the said fin An additional heat exchange tube is disposed in the second recess of the fin body such that the fins are alternately arranged with the other heat exchange tubes.
  • the heat exchange tube can be placed into the first recess from the side and can perform heat transfer with the fin body.
  • an additional heat exchange tube can be placed laterally into the second recess and capable of transferring heat between the fin body.
  • a fin for a heat exchanger comprising a fin body formed of a plate as a wave structure, the fin body having a first direction opposite Two first sides, two second sides opposite in the second direction, and peaks and troughs on the second side, and the first direction intersects the second direction, the fin body comprising: a first recess a first recess formed in the fin body and located at least one of the two first sides of the fin body; and a second recess formed in the fin body and located at the Two second sides of the fin body.
  • a heat exchanger comprising: a heat exchanger assembly comprising: a heat exchange tube; and fins including a plate formed a fin body having a corrugated structure, the fin body having two first sides opposite in a first direction, two second sides opposing in a second direction, and peaks and troughs on the second side, And the first direction intersects with the second direction, the fin body includes: a first recess formed in the fin body and located in the fin At least one of the two first sides of the body; and a second recess formed in the fin body and located on the two second sides of the fin body, wherein the plurality of heat exchange tubes and The fins are alternately arranged in a row in a manner in which the second sides of the fin bodies of adjacent fins are adjacent to each other to form a heat exchanger assembly, and the heat exchange tubes are located in the second recess.
  • At least one of the two first sides of the fin body, the first recess of the fin of the heat exchanger assembly is provided with an additional heat exchange tube.
  • the first recess is located on two first sides of the fin body; and the plurality of rows of heat exchanger assemblies are alternately arranged with the other heat exchange tubes, and the additional heat exchange tubes are located In the first recess.
  • the fin and heat exchanger according to the present invention are simpler to manufacture, and since the connecting portion between the fin crest and the trough is substantially perpendicular to the heat exchange tube, the condensed water is more easily discharged.
  • FIG. 1 is a schematic perspective view of a fin according to an embodiment of the present invention.
  • FIG. 2 is a schematic perspective view of a fin according to another embodiment of the present invention.
  • Figure 3 is a schematic plan view of a fin according to another embodiment of the present invention.
  • FIG. 4 is a schematic front view of a single row heat exchanger according to an embodiment of the present invention.
  • Figure 5 is a schematic perspective view of a single row heat exchanger in accordance with an embodiment of the present invention.
  • Figure 6 is a schematic perspective view of a double row heat exchanger according to an embodiment of the present invention.
  • Figure 7 is a schematic perspective view of a three-row heat exchanger in accordance with an embodiment of the present invention.
  • Figure 8 is a schematic front view of a three-row heat exchanger according to an embodiment of the present invention.
  • Figure 9 is a schematic perspective view of a multi-row heat exchanger in accordance with an embodiment of the present invention.
  • Figure 10 is a schematic front view of a multi-row heat exchanger in accordance with an embodiment of the present invention.
  • Figure 11 is a schematic front view of a multi-row heat exchanger according to another embodiment of the present invention.
  • Figure 12 is a schematic perspective view of a single row heat exchanger according to another embodiment of the present invention.
  • Figure 13 is a schematic perspective view of a single row heat exchanger in accordance with still another embodiment of the present invention.
  • Figure 14 is a schematic perspective view of a double row heat exchanger according to another embodiment of the present invention.
  • Figure 15 is a schematic perspective view of a three-row heat exchanger according to another embodiment of the present invention.
  • Figure 16 is a schematic perspective view of a multi-row heat exchanger according to another embodiment of the present invention.
  • Figure 17 is a schematic front view of a multi-row heat exchanger according to another embodiment of the present invention.
  • Figure 18 is a schematic perspective view of a single row heat exchanger in accordance with still another embodiment of the present invention.
  • a fin 1 according to an embodiment of the present invention includes a fin body 10 formed of a plate as a wave structure having two first faces opposed in a first direction a side surface 11, two second side faces 12 opposite in the second direction, and peaks and troughs of the second side face 12, and the first direction intersects with the second direction, the fin body 10 comprising: a first recess 13
  • the first recess 13 is formed in the fin body 10 and is located at at least one of the two first side faces 11 of the fin body 10; and a second recess 14 formed in the fin In the body 10, and located on the two second side faces 12 of the fin body 10.
  • a fin 1 for a heat exchanger includes a fin body 10 formed of a plate into a wave structure, the fin body 10 There are two first side faces 11 that are opposite in the first direction, two second side faces 12 that are opposite in the second direction, and peaks and troughs on the second side face 12, and the first direction intersects the second direction.
  • the fin body 10 includes a first recess 13 formed in the fin body 10 and located on the two first side faces 11 or one first side face 11 of the fin body 10.
  • the heat exchange tubes 2 can be placed into the first recess 13 from the side and are capable of transferring heat with the fin body 10.
  • the plate may be an aluminum plate or the like.
  • the fin body 10 may further include a second recess 14 formed in the fin body 10 and located in the two second side faces 12 of the fin body 10. at least one.
  • the heat exchange tubes 2 can be placed into the second recess 14 from the side and are capable of heat transfer with the fin body 10.
  • the first direction and the second direction may be substantially perpendicular or the first side 11 and the second side 12 may be substantially perpendicular.
  • the recess may be formed by a flange or by a blank, and the recess is designed to partially or largely cover the outer circumference of the heat exchange tube.
  • the portion of the fin main body 10 between the crests and the troughs may have a corrugated shape or have a window opening, and may of course be a flat plate shape.
  • the portion of the fin body 10 between the crests and troughs may have protrusions 16.
  • Waveform structures or protrusions such as arcuate or rectangular protrusions increase the disturbance to the wind, improving fin heat exchange efficiency.
  • the fenestration and the protrusions may be arranged to be substantially perpendicular to the flow direction of the wind to increase the disturbance to the wind and further improve the fin heat exchange efficiency.
  • the fin body 10 may include a drain hole 15 formed at an edge portion of the plate at the crests and troughs, the drain hole 15 being formed in the second side 12.
  • the drain hole is used to make the condensate flow smoothly, reduce the wind resistance or reduce the weight of the fin.
  • a heat exchanger includes: a heat exchanger assembly including: a heat exchange tube 2; and a fin 1 including The plate is formed as a undulating fin body 10 having two first side faces 11 opposed in a first direction, two second side faces 12 opposed in a second direction, and at a second The crests and troughs of the side faces 12, and the first direction intersects the second direction, the fin body including: a first recess 13 formed in the fin body 10 and located at the fin body 10 At least one of the two first side faces 11; and a second recess 14 formed in the fin body 10 and located on the two second side faces 12 of the fin body 10, a plurality of The heat exchange tubes 2 and the fins 1 are alternately arranged in a row in such a manner that the second side faces 12 of the fin bodies 10 of the adjacent fins 1 are adjacent to each other to form a heat exchanger assembly, and the heat exchange tubes 2 are located In the second recess 14 .
  • the first recess 13 of the fin 1 of the heat exchanger assembly may be provided with an additional heat exchange tube.
  • the first recess 13 is located on the two first side faces 11 of the fin body 10; and the plurality of rows of heat exchanger assemblies are alternately arranged with the further heat exchange tubes 2, and the additional The heat exchange tube 2 is located in the first recess 11.
  • a heat exchanger in some embodiments of the present invention, as shown in Figures 1, 4, 5, 12, includes: a heat exchanger assembly comprising: a heat exchange tube 2; And a fin 1 including a fin main body 10 formed of a corrugated structure, the fin main body 10 including: a first recess 13 formed in the fin main body 10 and located At least one of the two first side faces 11 of the fin body 10 One.
  • the fin body 10 further includes a second recess 14 formed in the fin body 10 and located on the two second side faces 12 of the fin body 10.
  • the plurality of heat exchange tubes 2 and the fins are alternately arranged in a row in a manner that the second side faces 12 of the fin bodies 10 of the adjacent fins are adjacent to each other to form a heat exchanger assembly, and the heat exchange tubes 2 are located at In the second recess 14 .
  • the heat exchanger can include an elbow 4.
  • the heat exchange tubes 2 may be ordinary round tubes and connected by the elbows 4.
  • the heat exchange tubes 2 are used to circulate refrigerant, and the heat exchangers are formed into a plurality of circuits by providing different elbows or headers (as shown in Fig. 12).
  • the heat transfer tube 2 is wrapped by the second recess 14 .
  • an additional heat exchange tube 2 may be disposed in the first recess 13 of at least one of the two first side faces 11. That is, the heat exchanger or the heat exchanger assembly shown in Figures 4, 5 and 12 can be provided with a row of heat exchange tubes 2 to form a double row heat exchanger.
  • the heat exchange tubes 2 may be added to the first recesses 13 of the two first side faces 11 to form a double or multiple row heat exchanger.
  • the multi-row heat exchanger assembly is alternately arranged with the further heat exchange tubes 2, and the further heat exchange tubes 2 are located in the second recess 14.
  • an additional heat exchange tube 2 is provided between the heat exchangers or heat exchanger assemblies shown in Figures 4, 5, 12, and the additional heat exchange tubes 2 are located in the second recess 14. That is, the heat exchanger or heat exchanger assembly shown in Figures 4, 5, and 12 can be provided with two rows of heat exchange tubes and one row of fins to form a three-row heat exchanger. By analogy, multiple rows of heat exchangers can be formed.
  • two single row heat exchangers such as those shown in Figures 4 and 5 can be assembled to form a double or multiple row heat exchanger.
  • the multi-row heat exchanger can include an elbow 4.
  • the multi-row heat exchanger may include a header 3 and a partition 31.
  • the heat exchanger includes a header 3 and a separator 31.
  • the heat exchange tube 2 of the heat exchanger may be a common circular tube, and the heat exchange tube 2 is used for circulating a refrigerant, and is replaced by a partition 31.
  • the heater forms a plurality of circuits.
  • a heat exchanger includes: a heat exchanger assembly including: a heat exchange tube 2; and a fin 1 including a plate formed Is a wavy structure of the fin body 10, the fin body 10 has a first direction The upper two opposite first side faces 11, the two second side faces 12 opposite in the second direction, and the crests and troughs of the second side face 12, and the first direction intersects with the second direction, the fin body 10
  • the first recess 13 is formed in the fin body 10 and is located on the two first side faces 11 of the fin body 10.
  • the plurality of heat exchange tubes 2 and the fins are alternately arranged in a row in a manner that the first side faces 11 of the fin bodies 10 of the adjacent fins are adjacent to each other to form a heat exchanger assembly, and the heat exchange tubes 2 are located In the first recess 13 described above.
  • the first recessed portion 13 is formed in the fin main body 10 and is located at the two first side faces 11 of the fin main body 10, the manufacturing is simpler, and The portion of the fin body 10 between the fin crests and troughs or between the second side faces 12 is perpendicular to the heat exchange tubes 2 such as flat tubes, so that the condensed water is more easily discharged.
  • the fin body 10 may further include: a second recess 14 formed in the fin body 10 and located at the fin body 10 At least one of the second side faces 12, at least one of the two second side faces 12 of the fin body 10, the second recess 14 of the heat exchanger assembly is provided with an additional heat exchange tube 2.
  • an additional heat exchange tube 2 is provided between the two rows of heat exchanger assemblies, and the further heat exchange tubes 2 are located in the second recess 14.
  • the fin body 10 further includes: a second recess 14 formed in the fin body 10 and located at the fin The two second side faces 12 of the sheet body 10, the plurality of rows of heat exchanger assemblies are alternately arranged with the further heat exchange tubes 2, and the further heat exchange tubes 2 are located in the second recesses 14.
  • the unused second recess portion 14 is a cut-out slit, which can effectively reduce the weight of the fin. And it can reduce wind resistance.
  • a row of heat exchange tubes may be added to form a double row heat exchanger, and when the second side 12 has a second recess 14, two rows of heat exchange tubes may be added. A three-row heat exchanger is formed, and so on, a multi-row heat exchanger can be formed.
  • two single-row heat exchangers can be assembled to form a double or multiple row Heater.
  • a heat exchanger includes: a heat exchanger assembly including: a heat exchange tube 2; and a fin 1 including a plate formed into a wave shape a fin body 10 of the structure, the fin body 10 having two first side faces 11 opposed in a first direction, two second side faces 12 opposed in a second direction, and a crest at the second side face 12 And a trough, and the first direction intersects with the second direction, the fin body 10 includes: a first recess 13 formed in the fin body 10 and located at two of the fin bodies 10 At least one of the first side faces 11; the plurality of fins are alternately arranged in a row in a manner that the second side faces 12 of the fin bodies 10 of the adjacent fins are adjacent to each other and the heat exchange tubes 2 are located on the two first sides In the first recess 13 of at least one of the eleven.
  • the fin body 10 may further include: a second recess 14 formed in the fin body 10 and located in the two second side faces 12 of the fin body 10. At least one of them.
  • the fin body 10 further includes a second recess 14 formed in the fin body 10 and located at two of the fin bodies 10, according to some embodiments.
  • a further heat exchange tube 2 is provided in the second recess 14 of the fin body 10 of the fin such that the fins are alternately arranged with the other heat exchange tubes 2.
  • the heat exchanger further includes an elbow 4.
  • the weight of the fin can be effectively reduced when the unused second recess 14 is the cut slit; the second recess 14 between the fin and the fin is prevented from being brazed Adhesion during the process.
  • a row of heat exchange tubes 2 may be added to form a double row heat exchanger, and the fins 1 and the heat exchange tubes 2 may be added to form a plurality of rows of heat exchangers.
  • the heat exchanger according to the above embodiment has a lower contact thermal resistance because the conventional copper tube fin heat exchanger employs a mechanical expansion tube to bring the copper tube into close contact with the fins, compared to the embodiment according to the present invention.
  • the contact heat resistance of the fins and the round tube in the form of brazing is greater.
  • the heat exchanger of the embodiment of the present invention has lower material cost and lower heat exchanger weight than conventional copper tube fin heat exchangers.
  • the heat exchanger structure of the invention is suitable for the use of various pipe diameter pipes; in particular, due to the limitation of the current mechanical expansion pipe technology, the heat exchanger of the invention is directed to the conventional small pipe diameter copper pipe fin heat exchanger Structure or design is more obvious for small pipe diameter Obvious.
  • the heat exchanger structure of the present invention can flexibly change the number of rows and heat exchange tubes according to different application backgrounds.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

一种用于换热器的翅片（1）和具有该翅片（1）的换热器，该翅片（1）包括由板形成为波形结构的翅片主体（10），翅片主体（10）具有在第一方向上相对的两个第一侧面（11），在第二方向上相对的两个第二侧面（12），以及在第二侧面（12）的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体（10）包括：第一凹部（13），第一凹部（13）形成在翅片主体（10）中，并且位于翅片主体（10）的两个第一侧面（11）。该翅片（1）和换热器制造更简单，由于翅片（1）波峰和波谷之间的连接部分大致垂直于换热管（2），使得冷凝水更容易排出。

Description

用于换热器的翅片和具有该翅片的换热器 技术领域
本发明涉及一种用于换热器的翅片和具有该翅片的换热器。
背景技术
诸如微通道换热器、管翅式换热器或平行流蒸发器的换热器包括翅片和换热管，翅片可以是铝翅片等，换热管可以是铜或者铝材质的圆管、椭圆管或扁管。
发明内容
本发明的目的是提供一种用于换热器的翅片和具有该翅片的换热器，由此例如改善制造工艺。
本发明的另一个目的是提供一种用于换热器的翅片和具有该翅片的换热器，由此例如改进换热器的排水性能。
根据本发明的一方面，本发明提供了一种用于换热器的翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面。
根据本发明的一方面，换热管能够从侧面放入所述第一凹部中并能够与翅片主体之间进行传热。
根据本发明的一方面，该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中的至少一个。
根据本发明的一方面，换热管能够从侧面放入所述第二凹部中并能够与翅片主体之间进行传热。
根据本发明的一方面，该翅片主体在波峰和波谷之间的部分具有波形的形状或具有开窗。
根据本发明的一方面，该翅片主体在波峰和波谷之间的部分具有突起。
根据本发明的一方面，该翅片主体包括形成在波峰和波谷处的贯穿板的边缘部分的排水孔，该排水孔形成在第二侧面。
根据本发明的一方面，第一方向与第二方向大致垂直或第一侧面与第二侧面大致垂直。
根据本发明的一方面，本发明提供了一种换热器，该换热器包括：换热器组件，该换热器组件包括：换热管；以及翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面；其中多个换热管和翅片以相邻的翅片的所述翅片主体的第一侧面相邻的方式交替排列成一排而形成换热器组件，所述换热管位于所述第一凹部中。
根据本发明的一方面，该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中的至少一个，在所述翅片主体的两个第二侧面中的至少一个，换热器组件的第二凹部设有另外的换热管。
根据本发明的一方面，该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中的至少一个，两排换热器组件之间设有另外的换热管，且所述另外的换热管位于第二凹部中。
根据本发明的一方面，该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的第二侧面，多排换热器组件与另外的换热管交替排列，且所述另外的换热管位于第二凹部中。
根据本发明的一方面，本发明提供了一种换热器，该换热器包括：换热器组件，该换热器组件包括：换热管；以及翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上 相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面中的至少一个；其中多个翅片以相邻的翅片的所述翅片主体的第二侧面相邻的方式交替排列成一排并且换热管位于两个第一侧面中的至少一个的所述第一凹部中。
根据本发明的一方面，该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中的至少一个。
根据本发明的一方面，该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中，翅片的所述翅片主体的第二凹部中设有另外的换热管，使得翅片与另外的换热管交替排列。
根据本发明的一方面，换热管能够从侧面放入所述第一凹部中并能够与翅片主体之间进行传热。
根据本发明的一方面，另外的换热管能够从侧面放入所述第二凹部中并能够与翅片主体之间进行传热。
根据本发明的一方面，本发明提供了一种用于换热器的翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面中的至少一个；以及第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面。
根据本发明的一方面，本发明提供了一种换热器，该换热器包括：换热器组件，该换热器组件包括：换热管；以及翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片 主体的两个第一侧面中的至少一个；以及第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面，其中多个换热管和翅片以相邻的翅片的所述翅片主体的第二侧面相邻的方式交替排列成一排而形成换热器组件，所述换热管位于所述第二凹部中。
根据本发明的一方面，在所述翅片主体的两个第一侧面中的至少一个，换热器组件的翅片的第一凹部设有另外的换热管。
根据本发明的一方面，所述第一凹部位于所述翅片主体的两个第一侧面；以及多排换热器组件与另外的换热管交替排列，且所述另外的换热管位于第一凹部中。
根据本发明的翅片和换热器制造更简单，而且由于翅片波峰和波谷之间的连接部分大致垂直于换热管，使得冷凝水更容易排出。
附图说明
图1是根据本发明实施例的翅片的示意立体图；
图2是根据本发明另一个实施例的翅片的示意立体图；
图3是根据本发明另一个实施例的翅片的示意俯视图；
图4是根据本发明实施例的单排换热器的示意主视图；
图5是根据本发明实施例的单排换热器的示意立体图；
图6是根据本发明实施例的双排换热器的示意立体图；
图7是根据本发明实施例的三排换热器的示意立体图；
图8是根据本发明实施例的三排换热器的示意主视图；
图9是根据本发明实施例的多排换热器的示意立体图；
图10是根据本发明实施例的多排换热器的示意主视图；
图11是根据本发明另一个实施例的多排换热器的示意主视图；
图12是根据本发明另一个实施例的单排换热器的示意立体图；
图13是根据本发明又一个实施例的单排换热器的示意立体图；
图14是根据本发明另一个实施例的双排换热器的示意立体图；
图15是根据本发明另一个实施例的三排换热器的示意立体图；
图16是根据本发明另一个实施例的多排换热器的示意立体图；
图17是根据本发明另一个实施例的多排换热器的示意主视图；以及
图18是根据本发明再一个实施例的单排换热器的示意立体图。
具体实施方式
下面结合附图及具体实施方式对本发明做进一步说明。
参见图1、4、5、12，根据本发明的实施例的翅片1包括由板形成为波形结构的翅片主体10，所述翅片主体具有在第一方向上相对的两个第一侧面11，在第二方向上相对的两个第二侧面12，以及在第二侧面12的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体10包括：第一凹部13，所述第一凹部13形成在翅片主体10中，并且位于所述翅片主体10的两个第一侧面11中的至少一个；以及第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12。
根据本发明的另一实施例，如图1所示，根据本发明的实施例的用于换热器的翅片1包括由板形成为波形结构的翅片主体10，所述翅片主体10具有在第一方向上相对的两个第一侧面11，在第二方向上相对的两个第二侧面12，以及在第二侧面12的波峰和波谷，并且第一方向与第二方向交叉。该翅片主体10包括：第一凹部13，所述第一凹部13形成在翅片主体10中，并且位于所述翅片主体10的两个第一侧面11或一个第一侧面11。参见图4至18，换热管2能够从侧面放入所述第一凹部13中并能够与翅片主体10之间进行传热。板可以是铝板等。
如图1所示，该翅片主体10还可以包括第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12中的至少一个。参见图4至18，换热管2能够从侧面放入所述第二凹部14中并能够与翅片主体10之间进行传热。第一方向与第二方向可以大致垂直或第一侧面11与第二侧面12可以大致垂直。
凹部可以通过翻边形成也可以通过去料形成，凹部设计成可以部分或大部分地覆盖换热管外周。
参见图2和3，该翅片主体10在波峰和波谷之间的部分可以具有波形的形状或具有开窗，当然，也可以是平板状。如图3所示，该翅片主体10在波峰和波谷之间的部分可以具有突起16。波形结构或诸如圆弧状或矩形状凸起的突起增加对风的扰动，提高了翅片换热效率。根据不同的翅片布置和风的流向，开窗和突起可以设置为大致与风的流向相垂直，以增加对风的扰动，进一步提高翅片换热效率。
参见图1-2，该翅片主体10可以包括形成在波峰和波谷处的贯穿板的边缘部分的排水孔15，该排水孔15形成在第二侧面12。排水孔用于使冷凝水顺利流下，减少风阻或减轻翅片重量等。
参见图1、4、5、12，根据本发明的实施例的换热器包括：换热器组件，该换热器组件包括：换热管2；以及翅片1，该翅片1包括由板形成为波形结构的翅片主体10，所述翅片主体10具有在第一方向上相对的两个第一侧面11，在第二方向上相对的两个第二侧面12，以及在第二侧面12的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部13，所述第一凹部13形成在翅片主体10中，并且位于所述翅片主体10的两个第一侧面11中的至少一个；以及第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12，多个换热管2和翅片1以相邻的翅片1的所述翅片主体10的第二侧面12相邻的方式交替排列成一排而形成换热器组件，所述换热管2位于所述第二凹部14中。可以在所述翅片主体10的两个第一侧面11中的至少一个，换热器组件的翅片1的第一凹部13设有另外的换热管。根据本发明的一些实施方式，所述第一凹部13位于所述翅片主体10的两个第一侧面11；以及多排换热器组件与另外的换热管2交替排列，且所述另外的换热管2位于第一凹部11中。
在本发明的一些实施例中，如图1、4、5、12所示，根据本发明的实施例的换热器包括：换热器组件，该换热器组件包括：换热管2；以及翅片1，该翅片1包括由板形成为波形结构的翅片主体10，该翅片主体10包括：第一凹部13，所述第一凹部13形成在翅片主体10中，并且位于所述翅片主体10的两个第一侧面11中的至少一 个。该翅片主体10还包括：第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12。多个换热管2和翅片以相邻的翅片的所述翅片主体10的第二侧面12相邻的方式交替排列成一排而形成换热器组件，所述换热管2位于所述第二凹部14中。换热器可以包括弯头4。换热管2可以是普通圆管并由弯头4连接。换热管2用于流通制冷剂，依靠设置不同弯头或集流管(如图12所示)使换热器形成多个回路。利用了第二凹部14包住换热管2。该换热器作为单排换热器使用时，如图4、5、12所示，未用的凹部是被切去一部分的缺口，可以有效减轻翅片重量，减少风阻。
如图6所示，另外的换热管2可以设置于两个第一侧面11中的至少一个的所述第一凹部13中。即图4、5、12所示的换热器或换热器组件可以加设一排换热管2形成双排换热器。当翅片两个第一侧面11都有第一凹部13时，可以在两个第一侧面11的第一凹部13加设换热管2形成双排或多排换热器。
如图7、8所示，多排换热器组件与另外的换热管2交替排列，且所述另外的换热管2位于第二凹部14中。例如，在图4、5、12所示的换热器或换热器组件之间设有另外的换热管2，且所述另外的换热管2位于第二凹部14中。即，图4、5、12所示的换热器或换热器组件可以加设二排换热管和一排翅片形成三排换热器。以此类推，可以形成多排换热器。
如图9、10、11所示，可以组装两个诸如图4和5所示的单排换热器形成双排或多排换热器。如图9、10所示，多排换热器可以包括弯头4。如图11所示，多排换热器可以包括集流管3和隔板31。
如图12所示，换热器包括集流管3和隔板31，换热器的换热管2可以是普通圆管，换热管2用于流通制冷剂，依靠设置隔板31使换热器形成多个回路。
如图1、13所示，根据本发明的实施例的换热器包括：换热器组件，该换热器组件包括：换热管2；以及翅片1，该翅片1包括由板形成为波形结构的翅片主体10，所述翅片主体10具有在第一方向 上相对的两个第一侧面11，在第二方向上相对的两个第二侧面12，以及在第二侧面12的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体10包括：第一凹部13，所述第一凹部13形成在翅片主体10中，并且位于所述翅片主体10的两个第一侧面11。多个换热管2和翅片以相邻的翅片的所述翅片主体10的第一侧面11相邻的方式交替排列成一排而形成换热器组件，所述换热管2位于所述第一凹部13中。
根据本发明的上述实施例的换热器，由于所述第一凹部13形成在翅片主体10中，并且位于所述翅片主体10的两个第一侧面11，因此制造更简单，而且由于翅片波峰和波谷之间或第二侧面12之间的翅片主体10的部分垂直于诸如扁管的换热管2，使得冷凝水更容易排出。
参见图1、13、14、15所示，该翅片主体10还可以包括：第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12中的至少一个，在所述翅片主体10的两个第二侧面12中的至少一个，换热器组件的第二凹部14设有另外的换热管2。
根据本发明的另一种实施方式，两排换热器组件之间设有另外的换热管2，且所述另外的换热管2位于第二凹部14中。
根据本发明的另一种实施方式，参见图1、13所示，该翅片主体10还包括：第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12，多排换热器组件与另外的换热管2交替排列，且所述另外的换热管2位于第二凹部14中。
如图14、15所示，当第二侧面12设置第二凹部14时，作为单排换热器使用时，未用的第二凹部14是被挖去的切口时可以有效减轻翅片重量，而且可以减轻风阻。此外，只有一个第二侧面12有第二凹部14时可以加设一排换热管形成双排换热器，两个第二侧面12都有第二凹部14时可以加设两排换热管形成三排换热器，以此类推，可以形成多排换热器。
如图16、17所示，可以组装两个单排换热器形成双排或多排换 热器。
参见图1、18，根据本发明的实施例的换热器包括：换热器组件，该换热器组件包括：换热管2；以及翅片1，该翅片1包括由板形成为波形结构的翅片主体10，所述翅片主体10具有在第一方向上相对的两个第一侧面11，在第二方向上相对的两个第二侧面12，以及在第二侧面12的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体10包括：第一凹部13，所述第一凹部13形成在翅片主体10中，并且位于所述翅片主体10的两个第一侧面11中的至少一个；多个翅片以相邻的翅片的所述翅片主体10的第二侧面12相邻的方式交替排列成一排并且换热管2位于两个第一侧面11中的至少一个的所述第一凹部13中。
参见图1和18，该翅片主体10还可以包括：第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12中的至少一个。
参见图1和18，根据一些实施例，该翅片主体10还包括：第二凹部14，所述第二凹部14形成在翅片主体10中，并且位于所述翅片主体10的两个第二侧面12中，翅片的所述翅片主体10的第二凹部14中设有另外的换热管2，使得翅片与另外的换热管2交替排列。
参见图1和18，该换热器还包括弯头4。该换热器作为单排换热器使用时，未用的第二凹部14是被挖去的切口时可以有效减轻翅片重量；翅片与翅片之间的第二凹部14避免在钎焊过程中黏连。此外，两个第一侧面11设有第一凹部13时可以加设一排换热管2形成双排换热器，加设翅片1和换热管2可形成多排换热器。
根据上述实施例的换热器具有更低的接触热阻，因为传统的铜管翅片换热器采用机械胀管的方式使得铜管与翅片紧密接触，相比于根据本发明的实施例的翅片与圆管采用钎焊形式的接触热阻更大。相比于传统的铜管翅片换热器，本发明的实施例的换热器具有更低的材料成本，更低的换热器重量。本发明的换热器结构适用于各种管径圆管的使用；特别的因现阶段机械胀管技术的限制，针对传统的小管径铜管翅片换热器，本发明的换热器结构或设计针对小管径优势更加明 显。此外，本发明的换热器结构可以根据不同应用背景，灵活多变的设置回路和换热管排数。
需要说明的是，上述实施例的部分技术特征或全部技术特征可以相互组合形成新的实施例。

Claims (20)

  1. 一种用于换热器的翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，
    该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面。
  2. 根据权利要求1所述的用于换热器的翅片，其中
    换热管能够从侧面放入所述第一凹部中并能够与翅片主体之间进行传热。
  3. 根据权利要求1所述的用于换热器的翅片，其中
    该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中的至少一个。
  4. 根据权利要求3所述的用于换热器的翅片，其中
    换热管能够从侧面放入所述第二凹部中并能够与翅片主体之间进行传热。
  5. 根据权利要求1至4中的任一项所述的用于换热器的翅片，其中
    该翅片主体在波峰和波谷之间的部分具有波形的形状或具有开窗。
  6. 根据权利要求1至4中的任一项所述的用于换热器的翅片，其中
    该翅片主体在波峰和波谷之间的部分具有突起。
  7. 根据权利要求1至4中的任一项所述的用于换热器的翅片，其中
    该翅片主体包括形成在波峰和波谷处的贯穿板的边缘部分的排水孔，该排水孔形成在第二侧面。
  8. 根据权利要求1至4中的任一项所述的用于换热器的翅片，其中
    第一方向与第二方向大致垂直或第一侧面与第二侧面大致垂直。
  9. 一种换热器，包括：
    换热器组件，该换热器组件包括：
    换热管；以及
    翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面；
    其中多个换热管和翅片以相邻的翅片的所述翅片主体的第一侧面相邻的方式交替排列成一排而形成换热器组件，所述换热管位于所述第一凹部中。
  10. 根据权利要求9所述的换热器，其中
    该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中的至少一个，
    在所述翅片主体的两个第二侧面中的至少一个，换热器组件的翅片的第二凹部设有另外的换热管。
  11. 根据权利要求9所述的换热器，其中
    该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体 中，并且位于所述翅片主体的两个第二侧面中的至少一个，
    两排换热器组件之间设有另外的换热管，且所述另外的换热管位于第二凹部中。
  12. 根据权利要求9所述的换热器，其中
    该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面，
    多排换热器组件与另外的换热管交替排列，且所述另外的换热管位于第二凹部中。
  13. 一种换热器，包括：
    换热器组件，该换热器组件包括：
    换热管；以及
    翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面中的至少一个；
    其中多个翅片以相邻的翅片的所述翅片主体的第二侧面相邻的方式交替排列成一排并且换热管位于两个第一侧面中的至少一个的所述第一凹部中。
  14. 根据权利要求13所述的换热器，其中
    该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面中的至少一个。
  15. 根据权利要求13所述的换热器，其中
    该翅片主体还包括：第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面，
    翅片的所述翅片主体的第二凹部中设有另外的换热管，使得翅 片与另外的换热管交替排列。
  16. 根据权利要求13所述的换热器，其中
    换热管能够从侧面放入所述第一凹部中并能够与翅片主体之间进行传热。
  17. 根据权利要求14或15所述的换热器，其中
    另外的换热管能够从侧面放入所述第二凹部中并能够与翅片主体之间进行传热。
  18. 一种用于换热器的翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，
    该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面中的至少一个；以及
    第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面。
  19. 一种换热器，包括：
    换热器组件，该换热器组件包括：
    换热管；以及
    翅片，该翅片包括由板形成为波形结构的翅片主体，所述翅片主体具有在第一方向上相对的两个第一侧面，在第二方向上相对的两个第二侧面，以及在第二侧面的波峰和波谷，并且第一方向与第二方向交叉，
    该翅片主体包括：第一凹部，所述第一凹部形成在翅片主体中，并且位于所述翅片主体的两个第一侧面中的至少一个；以及
    第二凹部，所述第二凹部形成在翅片主体中，并且位于所述翅片主体的两个第二侧面，
    其中多个换热管和翅片以相邻的翅片的所述翅片主体的第二侧面相邻的方式交替排列成一排而形成换热器组件，所述换热管位于所述第二凹部中。
  20. 根据权利要求19所述的换热器，其中
    所述第一凹部位于所述翅片主体的两个第一侧面；以及
    多排换热器组件与另外的换热管交替排列，且所述另外的换热管位于第一凹部中。
PCT/CN2015/084207 2014-07-18 2015-07-16 用于换热器的翅片和具有该翅片的换热器 WO2016008427A1 (zh)

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