WO2021258980A1 - 集流管组件以及换热器 - Google Patents

集流管组件以及换热器 Download PDF

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Publication number
WO2021258980A1
WO2021258980A1 PCT/CN2021/096368 CN2021096368W WO2021258980A1 WO 2021258980 A1 WO2021258980 A1 WO 2021258980A1 CN 2021096368 W CN2021096368 W CN 2021096368W WO 2021258980 A1 WO2021258980 A1 WO 2021258980A1
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WO
WIPO (PCT)
Prior art keywords
collecting pipe
heat exchanger
pipe wall
positioning member
header
Prior art date
Application number
PCT/CN2021/096368
Other languages
English (en)
French (fr)
Inventor
金欢
吴伟军
Original Assignee
丹佛斯有限公司
金欢
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 丹佛斯有限公司, 金欢 filed Critical 丹佛斯有限公司
Priority to US18/002,668 priority Critical patent/US20230251046A1/en
Priority to MX2022015876A priority patent/MX2022015876A/es
Priority to EP21828716.7A priority patent/EP4170273A4/en
Publication of WO2021258980A1 publication Critical patent/WO2021258980A1/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0248—Arrangements for sealing connectors to header boxes
    • 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
    • F28F9/007—Auxiliary supports for 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • F28F9/0212—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions the partitions being separate elements attached to header boxes
    • 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
    • F28D1/0535—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 the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/08—Reinforcing means for header boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/32—Safety or protection arrangements; Arrangements for preventing malfunction for limiting movements, e.g. stops, locking means
    • 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
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
    • F28F2275/146—Fastening; Joining by using form fitting connection, e.g. with tongue and groove with bayonet connections

Definitions

  • the embodiment of the present invention relates to a header assembly for a heat exchanger and a heat exchanger.
  • the heat exchanger includes a collector tube assembly and a heat exchange tube, the collector tube assembly includes a distribution tube and a collector tube, and the heat exchange tube is connected with the collector tube.
  • the purpose of the embodiments of the present invention is to provide a header assembly for a heat exchanger and a heat exchanger, thereby, for example, the quality of the heat exchanger can be improved.
  • An embodiment of the present invention provides a header assembly for a heat exchanger, the header assembly includes: a header, the header includes: a header wall, and an end of the header The part penetrates the opening of the collector wall; an end cap, the end cap is arranged in the collector wall at the end of the collector wall, the end cap has a hole, and the opening or recess is in the end cap One side of the end surface facing the end of the collecting pipe wall; a distribution pipe, the distribution pipe includes a distribution part and a connection part, the connection part protrudes from the end cover through the hole of the end cover from the distribution part; And a positioning member, the positioning member has a first end and a second end, the first end of the positioning member is connected to the connecting portion of the distribution pipe, and the second end of the positioning member is engaged with In the openings or recesses of the collector wall of the collector.
  • the first end of the positioning member has a hole or notch, and the connecting part of the distribution pipe is inserted into the hole or notch of the first end of the positioning member.
  • the opening or recess of the collecting pipe wall is a notch recessed from the end surface of the end of the collecting pipe wall.
  • the positioning member extends in a direction intersecting the axial direction of the header.
  • the connecting portion of the distribution pipe has an opening penetrating the pipe wall of the connecting portion, and the first end of the positioning member is in a direction intersecting the axial direction of the connecting portion of the distribution pipe. Insert the upper part into the opening of the connecting part of the distribution pipe.
  • the opening of the connecting portion of the distribution pipe is a notch recessed from the end surface of the connecting portion.
  • connection portion of the distribution pipe includes a first connection portion extending in the axial direction of the distribution pipe; and a first connection portion connected to the first connection portion that is bent at a predetermined angle with respect to the first connection portion Two connecting parts, and the first end of the positioning member is connected with the second connecting part of the connecting part of the distribution pipe.
  • the positioning member further has an intermediate portion between the first end and the second end, and the second end of the positioning member has a predetermined bending relative to the intermediate portion of the positioning member.
  • An angled bend that engages in an opening or a recess in the collector wall of the collector.
  • connection portion of the distribution pipe includes a first connection portion extending in the axial direction of the distribution pipe; and a first connection portion connected to the first connection portion that is bent at a predetermined angle with respect to the first connection portion
  • the collecting pipe further includes a groove penetrating the collecting pipe wall at the end of the collecting pipe wall, and the groove includes a first recessed from the end surface of the collecting pipe wall end.
  • the groove part, the second connection part of the distribution pipe is in the first groove part.
  • the connection portion of the distribution pipe includes a first connection portion extending in the axial direction of the distribution pipe; and a first connection portion connected to the first connection portion that is bent at a predetermined angle with respect to the first connection portion Two connecting parts, and the collecting pipe further includes a groove penetrating the wall of the collecting pipe at the end of the collecting pipe wall, the groove including a first groove portion and a second groove portion, the second groove portion
  • the groove portion is recessed from the end surface of the end portion of the collecting pipe wall, and the first groove portion extends from the end portion of the end surface of the second groove portion away from the end portion of the collecting pipe wall along with
  • the second groove part extends in a direction where the second groove part intersects, the first groove part has groove walls opposite in the axial direction of the header, and the second connection part of the distribution pipe is in the first groove part.
  • the opening or recess of the collecting pipe wall is a notch recessed from the first groove portion in the collecting pipe wall in a direction away from the end surface of the end of the collecting pipe wall .
  • the opening or recess of the collecting pipe wall is a notch recessed from the second groove portion in the collecting pipe wall in a direction away from the end surface of the end of the collecting pipe wall .
  • An embodiment of the present invention also provides a heat exchanger, the heat exchanger comprising: a heat exchange tube, the heat exchanger further comprises: the header assembly described in the above embodiment, the end of the heat exchange tube The part is connected with the collecting pipe of the collecting pipe assembly.
  • the quality of the heat exchanger can be improved.
  • Fig. 1 is a schematic partial enlarged perspective view of a heat exchanger according to a first embodiment of the present invention
  • FIG. 2 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 1;
  • Fig. 3 is a schematic partial enlarged right side view of the header of the heat exchanger shown in Fig. 1;
  • Figure 4 is a schematic partial enlarged perspective view of a heat exchanger according to a second embodiment of the present invention.
  • FIG. 5 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 4.
  • Fig. 6 is a schematic partial enlarged right side view of the header of the heat exchanger shown in Fig. 4 according to an embodiment of the present invention
  • Fig. 7 is a schematic partial enlarged right side view of the header of the heat exchanger shown in Fig. 4 according to another embodiment of the present invention.
  • Figure 8 is a schematic partial enlarged perspective view of a heat exchanger according to a third embodiment of the present invention.
  • Figure 9 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 8.
  • Fig. 10 is a schematic enlarged perspective view of the positioning member of the heat exchanger shown in Fig. 8;
  • Figure 11 is a schematic partial enlarged perspective view of a heat exchanger according to an embodiment of the present invention.
  • Figure 12 is a schematic enlarged perspective view of the positioning member of the heat exchanger shown in Figure 11;
  • Figure 13 is a schematic partial enlarged perspective view of a heat exchanger according to a fourth embodiment of the present invention.
  • Figure 14 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 13;
  • Figure 15 is a schematic enlarged perspective view of the positioning member of the heat exchanger shown in Figure 13;
  • Figure 16 is a schematic partial enlarged perspective view of a heat exchanger according to a fifth embodiment of the present invention.
  • Figure 17 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 16;
  • Figure 18 is a schematic partial enlarged perspective view of a heat exchanger according to a sixth embodiment of the present invention.
  • Figure 19 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 18;
  • Figure 20 is a schematic enlarged perspective view of the positioning member of the heat exchanger shown in Figure 18;
  • Figure 21 is a schematic partial enlarged perspective view of a heat exchanger according to a seventh embodiment of the present invention.
  • Figure 22 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 21;
  • Figure 23 is a schematic enlarged perspective view of the positioning member of the heat exchanger shown in Figure 21;
  • Figure 24 is a schematic partial enlarged perspective view of a heat exchanger according to an eighth embodiment of the present invention.
  • Figure 25 is a schematic partial enlarged cross-sectional view of the heat exchanger shown in Figure 24.
  • Fig. 26 is a schematic enlarged perspective view of the positioning member of the heat exchanger shown in Fig. 24.
  • the heat exchanger 100 includes: a heat exchange tube 9; and a header assembly 8, the end of the heat exchange tube 9 and the header assembly 8
  • the flow tube 81 is connected.
  • the heat exchanger 100 also includes fins arranged alternately with the heat exchange tubes 9.
  • the header assembly 8 includes: a header 81, the header 81 includes: a header wall 810, and the end of the header wall 810 penetrates The opening 8101 of the collecting pipe wall 810 or the recess 8101 on the collecting pipe wall; the end cap 82 is provided at the end of the collecting pipe wall 810 (for example, in the collecting pipe wall 810) to close
  • the end of the header 81, the end cap 82 has a hole 820, and the opening or recess 8101 is on one side of the end surface of the end cap 82 facing the end of the header wall 810; the distribution pipe 7, so
  • the distribution pipe 7 includes a distribution portion 70 and a connection portion 71, the connection portion 71 extends from the distribution portion 70 through the hole 820 of the end cover 82 from the end cover 82; and a positioning member 6, the positioning member 6 It has a first end 61 and a second end 62.
  • the first end 61 of the positioning member 6 is connected to the connecting portion 71 of the distribution
  • the first end 61 of the positioning member 6 has a hole or notch 610, and the connecting portion 71 of the distribution pipe 7 is inserted into the positioning member 6 In the hole or notch 610 of the first end 61.
  • the second end 62 of the positioning member 6 may have a rectangular cross section.
  • Figures 8 to 12 show an embodiment of positioning the distribution pipe 7 in the axial direction of the header 81
  • Figures 8, 9, and 10 show that the first end 61 of the positioning member 6 has 11 and 12 show an embodiment in which the first end 61 of the positioning member 6 has a notch.
  • the hole can also be replaced with a notch.
  • the opening or recess 8101 of the collecting pipe wall 810 is from the collecting pipe wall 810
  • the end of the end face is recessed in the notch.
  • the positioning member 6 extends in a direction that intersects the axial direction of the header 81, thereby extending in the radial direction of the header 81 Position the distribution pipe 7.
  • the connecting portion 71 of the distribution pipe 7 has an opening 7110 penetrating the pipe wall 710 of the connecting portion 71
  • the positioning member 6 has a rod-like shape
  • the positioning member The first end 61 of the 6 is inserted into the opening 7110 of the connection portion 71 of the distribution pipe 7 in a direction intersecting the axial direction of the connection portion 71 of the distribution pipe 7.
  • the opening 7110 of the connecting portion 71 of the distribution pipe 7 may be a notch recessed from the end surface of the connecting portion 71.
  • the positioning member 6 may have a rectangular, circular or trapezoidal cross-section.
  • the connecting portion 71 of the distribution pipe 7 includes an axial direction extending along the distribution pipe 7 ⁇ 711 ⁇ The first connection part 711.
  • the connecting portion 71 of the distribution pipe 7 includes a first connection portion 711 extending along the axial direction of the distribution pipe 7; and the first connection portion 711
  • the connected second connecting portion 712 bent at a predetermined angle (for example, 90 degrees) relative to the first connecting portion 711, and the second connection between the first end 61 of the positioning member 6 and the connecting portion 71 of the distribution pipe 7 Part 712 is connected.
  • the positioning member 6 also has an intermediate portion 63 between the first end 61 and the second end 62, and the second end 62 of the positioning member 6 has a curved relative to the intermediate portion 63 of the positioning member 6.
  • a bent portion 64 having a predetermined angle, and the bent portion 64 is engaged in the opening or recess 8101 of the collecting pipe wall 810 of the collecting pipe 81.
  • the connecting portion 71 of the distribution pipe 7 includes a first connection portion 711 extending along the axial direction of the distribution pipe 7; and a connection portion connected to the first connection portion 711
  • the second connecting portion 712 is bent at a predetermined angle (for example, 90 degrees) with respect to the first connecting portion 711
  • the collecting pipe 81 further includes a groove 5 that penetrates the collecting pipe wall 810 at the end of the collecting pipe wall 810.
  • the groove 5 includes a first groove portion 51 recessed from the end surface of the end of the collecting pipe wall 810, and the second connecting portion 712 of the distribution pipe 7 is in the first groove portion 51.
  • the opening or recess 8101 of the collecting pipe wall 810 may be from the first groove portion 51 in the collecting pipe wall 810 to the direction away from the end surface of the end of the collecting pipe wall 810 Depressed gap.
  • the distribution pipe 7 may not be in contact with the wall of the groove 5. Extending the collecting pipe so that the distribution pipe is arranged in the groove 5 can play a role in protecting the distribution pipe.
  • the distribution pipe can be positioned by the positioning member 6.
  • the distribution pipe can also be engaged in the groove 5 to further play a role in positioning the distribution pipe.
  • the connecting portion 71 of the distribution pipe 7 includes a first connecting portion 711 extending along the axial direction of the distribution pipe 7;
  • the connecting portion 711 is connected to a second connecting portion 712 that is bent at a predetermined angle (for example, 90 degrees) with respect to the first connecting portion 711, and the collecting pipe 81 further includes a collecting pipe wall 810 that penetrates the collecting pipe wall at an end portion thereof.
  • the groove 5 includes a first groove portion 51 and a second groove portion 52, the second groove portion 52 is recessed from the end surface of the end of the collecting pipe wall 810, so The first groove portion 51 extends from the end of the end surface of the second groove portion 52 away from the end of the collector wall 810 in a direction intersecting the second groove portion 52 (for example, with the second groove portion 52).
  • the groove portion 52 extends in the vertical direction), the first groove portion 51 has groove walls opposite in the axial direction of the header 81, and the second connecting portion 712 of the distribution pipe 7 is in the first groove portion 51 in.
  • the opening or recess 8101 of the collecting pipe wall 810 is recessed from the second groove portion 52 in the collecting pipe wall 810 to the direction away from the end surface of the end of the collecting pipe wall 810 The gap.
  • the groove 5 plays a role of positioning and also protects the distribution pipe.
  • the provision of the first groove portion 51 and the second groove portion 52 can facilitate the insertion of one end of the positioning member 6 into the opening or the recess of the collecting pipe.
  • the quality of the heat exchanger can be improved.
  • a positioning member is arranged between the distribution pipe and the header.
  • the installation position of the distribution pipe is pre-positioned by the positioning member.
  • the heat exchanger is put into the furnace and brazed, under the action of the positioning member, even if the distribution pipe is affected by high temperature and gravity, the position deflection will not occur, thereby improving the installation accuracy of the distribution pipe and improving the heat exchange performance.

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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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

本发明公开了一种用于换热器的集流管组件以及一种换热器。集流管组件包括：集流管，集流管包括：集流管壁，以及在集流管壁的端部贯穿集流管壁的开口或在集流管壁上的凹部；端盖，端盖在集流管壁的端部设置以封闭集流管的端部，端盖具有孔，开口或凹部在端盖的朝向集流管壁的端部的端面的一侧；分配管，分配管包括分配部分和连接部分，连接部分从分配部分通过端盖的孔从端盖伸出；以及定位件，定位件具有第一端部和第二端部，定位件的第一端部与分配管的连接部分连接，并且定位件的第二端部接合在集流管的集流管壁的开口或凹部中。采用根据本发明的实施例的集流管组件以及换热器，可以提高换热器的质量。

Description

集流管组件以及换热器 技术领域
本发明的实施例涉及一种用于换热器的集流管组件以及一种换热器。
背景技术
换热器包括集流管组件和换热管，集流管组件包括分配管和集流管，换热管与集流管连接。
发明内容
本发明的实施例的目的是提供一种用于换热器的集流管组件以及一种换热器，由此例如可以提高换热器的质量。
本发明的实施例提供了一种用于换热器的集流管组件，集流管组件包括：集流管，所述集流管包括：集流管壁，以及在集流管壁的端部贯穿集流管壁的开口；端盖，所述端盖在集流管壁的端部设置在集流管壁中，所述端盖具有孔，所述开口或凹部在所述端盖的朝向集流管壁的端部的端面的一侧；分配管，所述分配管包括分配部分和连接部分，所述连接部分从分配部分通过所述端盖的孔从所述端盖伸出；以及定位件，所述定位件具有第一端部和第二端部，所述定位件的第一端部与所述分配管的连接部分连接，并且所述定位件的第二端部接合在所述集流管的集流管壁的开口或凹部中。
根据本发明的实施例，所述定位件的第一端部具有孔或缺口，所述分配管的连接部分插入所述定位件的第一端部的孔或缺口中。
根据本发明的实施例，所述集流管壁的开口或凹部是从所述集流管壁的端部的端面凹陷的缺口。
根据本发明的实施例，所述定位件在与所述集流管的轴向方向相交的方向上延伸。
根据本发明的实施例，所述分配管的连接部分具有贯穿连接部分的管壁的开口，并且所述定位件的第一端部在与所述分配管的连接 部分的轴向方向相交的方向上插入分配管的连接部分的开口中。
根据本发明的实施例，所述分配管的连接部分的开口是从所述连接部分的端面凹陷的缺口。
根据本发明的实施例，所述分配管的连接部分包括沿分配管的轴向方向延伸的第一连接部分；以及与所述第一连接部分相连的相对于第一连接部分弯曲预定角度的第二连接部分，并且所述定位件的第一端部与所述分配管的连接部分的第二连接部分连接。
根据本发明的实施例，所述定位件还具有在第一端部和第二端部之间的中间部，所述定位件的第二端部具有相对于所述定位件的中间部弯曲预定角度的弯曲部，所述弯曲部接合在所述集流管的集流管壁的开口或凹部中。
根据本发明的实施例，所述分配管的连接部分包括沿分配管的轴向方向延伸的第一连接部分；以及与所述第一连接部分相连的相对于第一连接部分弯曲预定角度的第二连接部分，并且所述集流管还包括在集流管壁的端部贯穿集流管壁的凹槽，所述凹槽包括从所述集流管壁的端部的端面凹陷的第一凹槽部分，所述分配管的第二连接部分在第一凹槽部分中。
根据本发明的实施例，所述分配管的连接部分包括沿分配管的轴向方向延伸的第一连接部分；以及与所述第一连接部分相连的相对于第一连接部分弯曲预定角度的第二连接部分，并且所述集流管还包括在集流管壁的端部贯穿集流管壁的凹槽，所述凹槽包括第一凹槽部分和第二凹槽部分，所述第二凹槽部分从所述集流管壁的端部的端面凹陷，所述第一凹槽部分从所述第二凹槽部分的远离所述集流管壁的端部的端面的端部沿与第二凹槽部分相交的方向延伸，所述第一凹槽部分具有在集流管的轴向方向上相对的槽壁，所述分配管的第二连接部分在第一凹槽部分中。
根据本发明的实施例，所述集流管壁的开口或凹部是从所述集流管壁中的第一凹槽部分向远离所述集流管壁的端部的端面的方向凹陷的缺口。
根据本发明的实施例，所述集流管壁的开口或凹部是从所述集 流管壁中的第二凹槽部分向远离所述集流管壁的端部的端面的方向凹陷的缺口。
本发明的实施例还提供了一种换热器，该换热器包括：换热管，所述换热器还包括：上述实施例所述的集流管组件，所述换热管的端部与所述集流管组件的集流管连接。
采用根据本发明的实施例的集流管组件以及换热器，例如，可以提高换热器的质量。
附图说明
图1为根据本发明的第一实施例的换热器的示意局部放大透视图；
图2为图1所示的换热器的示意局部放大剖视图；
图3为图1所示的换热器的集流管的示意局部放大右视图；
图4为根据本发明的第二实施例的换热器的示意局部放大透视图；
图5为图4所示的换热器的示意局部放大剖视图；
图6为根据本发明的一个实施例的图4所示的换热器的集流管的示意局部放大右视图；
图7为根据本发明的另一个实施例的图4所示的换热器的集流管的示意局部放大右视图；
图8为根据本发明的第三实施例的换热器的示意局部放大透视图；
图9为图8所示的换热器的示意局部放大剖视图；
图10为图8所示的换热器的定位件的示意放大透视图；
图11为根据本发明的实施例的换热器的示意局部放大透视图；
图12为图11所示的换热器的定位件的示意放大透视图；
图13为根据本发明的第四实施例的换热器的示意局部放大透视图；
图14为图13所示的换热器的示意局部放大剖视图；
图15为图13所示的换热器的定位件的示意放大透视图；
图16为根据本发明的第五实施例的换热器的示意局部放大透视图；
图17为图16所示的换热器的示意局部放大剖视图；
图18为根据本发明的第六实施例的换热器的示意局部放大透视图；
图19为图18所示的换热器的示意局部放大剖视图；
图20为图18所示的换热器的定位件的示意放大透视图；
图21为根据本发明的第七实施例的换热器的示意局部放大透视图；
图22为图21所示的换热器的示意局部放大剖视图；
图23为图21所示的换热器的定位件的示意放大透视图；
图24为根据本发明的第八实施例的换热器的示意局部放大透视图；
图25为图24所示的换热器的示意局部放大剖视图；以及
图26为图24所示的换热器的定位件的示意放大透视图。
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至26，根据本发明的实施例的换热器100包括：换热管9；以及集流管组件8，所述换热管9的端部与所述集流管组件8的集流管81连接。换热器100还包括与换热管9交替排列的翅片。
参见图1至26，根据本发明的实施例，集流管组件8包括：集流管81，所述集流管81包括：集流管壁810，以及在集流管壁810的端部贯穿集流管壁810的开口8101或在集流管壁上的凹部8101；端盖82，所述端盖82在集流管壁810的端部设置(例如在集流管壁810中)以封闭集流管81的端部，所述端盖82具有孔820，所述开口或凹部8101在所述端盖82的朝向集流管壁810的端部的端面的一侧；分配管7，所述分配管7包括分配部分70和连接部分71，所述连接部分71从分配部分70通过所述端盖82的孔820从所述端盖82伸出；以及定位件6，所述定位件6具有第一端部61和第二端部62， 所述定位件6的第一端部61与所述分配管7的连接部分71连接，并且所述定位件6的第二端部62接合在所述集流管81的集流管壁810的开口或凹部8101中。
参见图2、5、8至17，根据本发明的实施例，所述定位件6的第一端部61具有孔或缺口610，所述分配管7的连接部分71插入所述定位件6的第一端部61的孔或缺口610中。所述定位件6的第二端部62可以具有矩形的横截面。
图8至12示出了在集流管81的轴向方向上对分配管7进行定位的实施例，图8、图9、图10示出了所述定位件6的第一端部61具有孔的实施例，而图11和图12示出了所述定位件6的第一端部61具有缺口的实施例。对于其他类型的第一端部61具有孔的定位件6，该孔也可以替换为缺口。
参见图2、3、8、9、11、13、14、16至19、21，根据本发明的实施例，所述集流管壁810的开口或凹部8101是从所述集流管壁810的端部的端面凹陷的缺口。
参见图2、13至26，根据本发明的实施例，所述定位件6在与所述集流管81的轴向方向相交的方向上延伸，由此在集流管81的径向方向上对分配管7进行定位。
参见图18至26，根据本发明的实施例，所述分配管7的连接部分71具有贯穿连接部分71的管壁710的开口7110，所述定位件6具有杆状形状，并且所述定位件6的第一端部61在与所述分配管7的连接部分71的轴向方向相交的方向上插入分配管7的连接部分71的开口7110中。所述分配管7的连接部分71的开口7110可以是从所述连接部分71的端面凹陷的缺口。所述定位件6可以具有矩形、圆形或梯形的横截面。
参见图2、13、14、16、17、18、19、21、22、24、25，根据本发明的实施例，所述分配管7的连接部分71包括沿分配管7的轴向方向延伸的第一连接部分711。
参见图8、9、11，根据本发明的实施例，所述分配管7的连接部分71包括沿分配管7的轴向方向延伸的第一连接部分711；以及 与所述第一连接部分711相连的相对于第一连接部分711弯曲预定角度(例如90度)的第二连接部分712，并且所述定位件6的第一端部61与所述分配管7的连接部分71的第二连接部分712连接。所述定位件6还具有在第一端部61和第二端部62之间的中间部63，所述定位件6的第二端部62具有相对于所述定位件6的中间部63弯曲预定角度的弯曲部64，所述弯曲部64接合在所述集流管81的集流管壁810的开口或凹部8101中。
参见图1至7，根据本发明的实施例，所述分配管7的连接部分71包括沿分配管7的轴向方向延伸的第一连接部分711；以及与所述第一连接部分711相连的相对于第一连接部分711弯曲预定角度(例如90度)的第二连接部分712，并且所述集流管81还包括在集流管壁810的端部贯穿集流管壁810的凹槽5，所述凹槽5包括从所述集流管壁810的端部的端面凹陷的第一凹槽部分51，所述分配管7的第二连接部分712在第一凹槽部分51中。参见图3，所述集流管壁810的开口或凹部8101可以是从所述集流管壁810中的第一凹槽部分51向远离所述集流管壁810的端部的端面的方向凹陷的缺口。分配管7可以不与凹槽5的壁接触。延长集流管，使分配管设在凹槽5中可以起到保护分配管的作用。分配管可以通过定位件6来定位。分配管也可以接合在凹槽5中，进一步起到对分配管的定位作用。
参见图1至7，尤其是图7，根据本发明的实施例，所述分配管7的连接部分71包括沿分配管7的轴向方向延伸的第一连接部分711；以及与所述第一连接部分711相连的相对于第一连接部分711弯曲预定角度(例如90度)的第二连接部分712，并且所述集流管81还包括在集流管壁810的端部贯穿集流管壁810的凹槽5，所述凹槽5包括第一凹槽部分51和第二凹槽部分52，所述第二凹槽部分52从所述集流管壁810的端部的端面凹陷，所述第一凹槽部分51从所述第二凹槽部分52的远离所述集流管壁810的端部的端面的端部沿与第二凹槽部分52相交的方向(例如与第二凹槽部分52垂直的方向)延伸，所述第一凹槽部分51具有在集流管81的轴向方向上相对的槽壁，所述分配管7的第二连接部分712在第一凹槽部分51中。参见 图3，所述集流管壁810的开口或凹部8101是从所述集流管壁810中的第二凹槽部分52向远离所述集流管壁810的端部的端面的方向凹陷的缺口。在图4至图6所示的实施例中，没有定位件6，分配管接合在凹槽5中，凹槽5起到定位的作用，并且还起到保护分配管的作用。此外，设置第一凹槽部分51和第二凹槽部分52可以方便将定位件6的一端放入集流管的开口或凹部中。
采用根据本发明的实施例的集流管组件以及换热器，可以提高换热器的质量。
根据本发明的实施例的集流管组件以及换热器，在分配管和集流管之间设置了定位件，在安装分配管时，通过定位件对分配管的安装位置预定位。换热器放入炉中钎焊过程中，在定位件的作用下，分配管即使受高温和重力影响，也不会发生位置偏转，从而提高了分配管的安装精度，提高换热性能。
尽管描述了上述实施例，但是上述实施例中的一些特征可以进行组合形成新的实施例。

Claims (13)

  1. 一种用于换热器的集流管组件，包括：
    集流管，所述集流管包括：集流管壁，以及在集流管壁的端部贯穿集流管壁的开口或在集流管壁上的凹部；
    端盖，所述端盖在集流管壁的端部设置以封闭集流管的端部，所述端盖具有孔，所述开口或凹部在所述端盖的朝向集流管壁的端部的端面的一侧；
    分配管，所述分配管包括分配部分和连接部分，所述连接部分从分配部分通过所述端盖的孔从所述端盖伸出；以及
    定位件，所述定位件具有第一端部和第二端部，所述定位件的第一端部与所述分配管的连接部分连接，并且所述定位件的第二端部接合在所述集流管的集流管壁的开口或凹部中。
  2. 根据权利要求1所述的用于换热器的集流管组件，其中：
    所述定位件的第一端部具有孔或缺口，所述分配管的连接部分插入所述定位件的第一端部的孔或缺口中。
  3. 根据权利要求1所述的用于换热器的集流管组件，其中：
    所述集流管壁的开口或凹部是从所述集流管壁的端部的端面凹陷的缺口。
  4. 根据权利要求1所述的用于换热器的集流管组件，其中：
    所述定位件在与所述集流管的轴向方向相交的方向上延伸。
  5. 根据权利要求1所述的用于换热器的集流管组件，其中：
    所述分配管的连接部分具有贯穿连接部分的管壁的开口，并且所述定位件的第一端部在与所述分配管的连接部分的轴向方向相交的方向上插入分配管的连接部分的开口中。
  6. 根据权利要求5所述的用于换热器的集流管组件，其中：
    所述分配管的连接部分的开口是从所述连接部分的端面凹陷的缺口。
  7. 根据权利要求1至3中的任意一项所述的用于换热器的集流管组件，其中：
    所述分配管的连接部分包括沿分配管的轴向方向延伸的第一连接部分；以及与所述第一连接部分相连的相对于第一连接部分弯曲预定角度的第二连接部分，并且
    所述定位件的第一端部与所述分配管的连接部分的第二连接部分连接。
  8. 根据权利要求7所述的用于换热器的集流管组件，其中：
    所述定位件还具有在第一端部和第二端部之间的中间部，所述定位件的第二端部具有相对于所述定位件的中间部弯曲预定角度的弯曲部，所述弯曲部接合在所述集流管的集流管壁的开口或凹部中。
  9. 根据权利要求1或2所述的用于换热器的集流管组件，其中：
    所述分配管的连接部分包括沿分配管的轴向方向延伸的第一连接部分；以及与所述第一连接部分相连的相对于第一连接部分弯曲预定角度的第二连接部分，并且
    所述集流管还包括在集流管壁的端部贯穿集流管壁的凹槽，所述凹槽包括从所述集流管壁的端部的端面凹陷的第一凹槽部分，所述分配管的第二连接部分在第一凹槽部分中。
  10. 根据权利要求1或2所述的用于换热器的集流管组件，其中：
    所述分配管的连接部分包括沿分配管的轴向方向延伸的第一连接部分；以及与所述第一连接部分相连的相对于第一连接部分弯曲预定角度的第二连接部分，并且
    所述集流管还包括在集流管壁的端部贯穿集流管壁的凹槽，所述凹槽包括第一凹槽部分和第二凹槽部分，所述第二凹槽部分从所述集流管壁的端部的端面凹陷，所述第一凹槽部分从所述第二凹槽部分的远离所述集流管壁的端部的端面的端部沿与第二凹槽部分相交的方向延伸，所述第一凹槽部分具有在集流管的轴向方向上相对的槽壁，所述分配管的第二连接部分在第一凹槽部分中。
  11. 根据权利要求9所述的用于换热器的集流管组件，其中：
    所述集流管壁的开口或凹部是从所述集流管壁中的第一凹槽部分向远离所述集流管壁的端部的端面的方向凹陷的缺口。
  12. 根据权利要求10所述的用于换热器的集流管组件，其中：
    所述集流管壁的开口或凹部是从所述集流管壁中的第二凹槽部分向远离所述集流管壁的端部的端面的方向凹陷的缺口。
  13. 一种换热器，包括：
    换热管；以及
    根据权利要求1至12中的任意一项所述的集流管组件，所述换热管的端部与所述集流管组件的集流管连接。
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