CN112313469B - 用于热交换器的集管 - Google Patents

用于热交换器的集管 Download PDF

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CN112313469B
CN112313469B CN201980032777.7A CN201980032777A CN112313469B CN 112313469 B CN112313469 B CN 112313469B CN 201980032777 A CN201980032777 A CN 201980032777A CN 112313469 B CN112313469 B CN 112313469B
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A.科拉奇
D.波托克
W.马蒂斯科维奇
T.利斯
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Valeo Autosystemy Sp zoo
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • 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
    • 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
    • F28D7/1684—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 the conduits having a non-circular cross-section
    • 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
    • F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0082—Charged air coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/02—Flexible 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
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between 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
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • 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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0256—Arrangements for coupling connectors with flow lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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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

一种用于热交换器、特别是用于增压空气冷却器的集管(10)，包括具有用于附接管的多个开口(14)的开口平面(12)，以及环绕开口平面(12)的周边并且至少部分地在开口平面(12)上方突出的套环(13)，其中，集管(10)还包括引导突起(11a，11b)，该引导突起沿着开口(14)的邻近于套环(13)的内周边定位，并且配置为在插入时将管引导到开口(14)中，其中，开口(14)具有大致矩形形状，具有长边(14a)和短边(14b)，并且沿着它们的长边(14a)连续地布置，其中，第一组引导突起(11a)位于开口(14)的长边(14a)附近，而第二组引导突起(11b)位于开口(14)的短边(14b)附近。

Description

用于热交换器的集管
技术领域
本发明涉及一种用于热交换器的集管。特别地，本发明涉及一种用于汽车热交换器、特别是用于增压空气冷却器的集管。
背景技术
在已知的热交换器中，一束管以流体密封的方式安装在集管中，优选地，安装在管束中的管的每个端侧上的两个相对的集管中。集管连接到罐，从而可以通过所述管束在它们之间实现流体连通。例如增压空气冷却器或水增压空气冷却器就是这种情况。
欧洲专利申请EP2310789公开了一种热交换器，该热交换器包括流体流动/热交换元件；至少一个流体歧管，热交换元件通向该流体歧管；至少一个集管板，用于将热交换元件保持到位；以及用于容纳热交换元件的至少一个壳体。流体歧管直接地通过壳体被保持到位。
已经发现与管和集管的组装有关的问题。特别地，当在组装过程中将一束管插入集管的开口中时，管束中的最外部管有时会与集管的套环碰撞，这导致管和/或集管的变形。这可能会导致组件泄漏，从而使整个热交换器无法运行或效率低下。
因此，需要提供一种用于热交换器的具有管的集管，该集管以成本有效且相对容易实施的方式解决上述问题。
发明内容
本发明的目的是一种用于热交换器、特别是用于增压空气冷却器的集管，该集管包括开口平面，该开口平面具有用于附接管的多个开口；以及套环，其环绕该开口平面的周边并且至少部分地在该开口平面上方突出，其中集管还包括引导突起，引导突起沿着套环的邻近所述开口的内周边定位，并且配置为在插入时将管引导到开口中，其中开口具有大致矩形形状，具有长边和短边，并且沿着开口的长边连续地布置，其中第一组引导突起位于开口的长边附近，而第二组引导突起位于开口的短边附近。
优选地，套环具有圆形的内套环边缘，开口具有圆形的内开口边缘，并且每个引导突起形成平坦表面，该平坦表面与内套环边缘和相邻的内开口边缘相切地连接。
优选地，平坦表面相对于开口平面以角度α倾斜，角度α在30-60°的范围内。
优选地，圆形的内套环边缘具有半径R1，圆形的内开口边缘具有半径R2，并且半径R1大于半径R2。
优选地，圆形的内套环边缘具有半径R1，圆形的内开口边缘具有半径R2，并且半径R1等于半径R2。
优选地，在开口的长边处的引导突起具有宽度p1，而在开口的短边处的引导突起具有宽度p2，并且宽度p1等于宽度p2。
优选地，在开口的长边处的引导突起具有宽度p1，并且布置成相对于彼此间隔开距离d，其中比率p1/d为2/15。
优选地，在开口的短边处的引导突起基本上位于那些短边的中间。
本发明的目的还在于一种热交换器，其包括如上和/或下文所述的集管。
附图说明
参考附图通过示例详细地描述本发明，其中：
图1以分解图示出了集管和管的组件；
图2示出了集管的俯视图；
图3示出了集管，管插入集管的最外部开口中；
图4示出了具有管的集管的近视图。
具体实施方式
图1以分解图示出了集管和管的组件。管20通常被分组为束，并且一起形成用于液体的导管。管20在两个端部处连接到集管10。集管10适于接收管20的所述端部。管20具有大体为矩形的横截面，具有圆角。
图2以俯视图示出了根据本发明的集管10。集管10包括具有用于附接管的多个开口14的开口平面12。可以将管20引入这些开口14中并钎焊，从而获得流体密封的连接。集管10还包括环绕开口平面12的周边的套环13。套环13至少部分地在开口平面12上方突出。因此，开口平面12位于套环13的顶表面的下方，即，不在同一水平，并且在套环13与开口平面12之间的接触部分处形成套环13的内周边18。集管10还包括沿着邻近开口14的套环13的内周边18定位的引导突起11a，11b。引导突起11a，11b配置为在插入时将管20引导到开口14中。这意味着，即使面对具有相邻的引导突起11a，11b的开口14的管20朝向套环13稍微移动，引导突起11a，11b会引导管，使得它们将进入开口而不会对集管10和/或管20造成任何损坏。
开口14具有大致矩形形状，具有长边14a和短边14b，并且沿着它们的长边14a连续地布置。该布置对应于管束中的管20的总体布置，管旨在插入并连接到集管10。第一组引导突起11a位于开口14的长边14a附近，而第二组引导突起11b位于开口14的短边14b附近。这允许防止在管20的插入期间沿套环13的整个内周边对套环13和/或管20造成损坏。
图3示出了集管，其中管20插入集管10的最外部开口14中。开口14的长边14a处的引导突起11a具有宽度p1。开口14的短边14b处的引导突起11b具有宽度p2。优选地，宽度p1等于宽度p2。
此外，在开口14的长边14a处的引导突起11a具有宽度p1，并且布置成相对于彼此间隔开距离d，优选地，比率p1/d为2/15。
优选地，在开口14的短边14b处的引导突起11b基本上位于那些短边14b的中间。这最大化了将管恰当地插入开口14中的可能性。
图4以近视图示出了具有插入的管20的集管10。套环13具有圆形的内套环边缘15。开口14具有圆形的内开口边缘16。每个引导突起11a，11b形成平坦表面17，该平坦表面与内套环边缘15和相邻的内开口边缘16相切地连接。这便于管20的插入。引导突起11a，11b例如通过冲压来制造。优选地，平坦表面15相对于开口平面12以角度α倾斜，角度α在30-60°的范围内。由图3可见，圆形的内套环边缘15具有半径R1，圆形的内开口边缘16具有半径R2。半径R1可以大于半径R2。替代地，半径R1等于半径R2。
通过研究附图、公开内容和所附权利要求，本领域技术人员在实践所要求保护的发明时可以理解和实现所公开的实施例的其他变型。在相互不同的从属权利要求中记载的某些措施的事实并不表示不能有利地使用这些措施的组合。

Claims (8)

1.一种用于热交换器的集管，包括：开口平面(12)，其具有用于附接管的多个开口(14)；以及套环(13)，其环绕所述开口平面(12)的周边并且至少部分地在所述开口平面(12)上方突出，其中，所述集管(10)还包括引导突起(11a、11b)，所述引导突起沿着套环(13)的邻近所述开口(14)的内周边定位，并且配置为在插入时将管引导到所述开口(14)中，其中，所述开口(14)具有大致矩形形状，具有长边(14a)和短边(14b)，并且沿着开口的长边(14a)连续地布置，其中，第一组引导突起(11a)位于所述开口(14)的长边(14a)附近，而第二组引导突起(11b)位于所述开口(14)的短边(14b)附近，
其中，所述套环(13)具有圆形的内套环边缘(15)，所述开口(14)具有圆形的内开口边缘(16)，并且每个引导突起(11a、11b)形成平坦表面(17)，所述平坦表面与所述内套环边缘(15)和相邻的内开口边缘(16)相切地连接。
2.根据权利要求1所述的集管，其中，所述平坦表面(17)相对于所述开口平面(12)以角度α倾斜，角度α在30-60°的范围内。
3.根据权利要求1或2所述的集管，其中，所述圆形的内套环边缘(15)具有半径R1，所述圆形的内开口边缘(16)具有半径R2，并且半径R1大于半径R2。
4.根据权利要求1或2所述的集管，其中，所述圆形的内套环边缘(15)具有半径R1，所述圆形的内开口边缘(16)具有半径R2，并且半径R1等于半径R2。
5.根据权利要求1或2所述的集管，其中，在所述开口(14)的长边(14a)处的引导突起(11a)具有宽度p1，而在所述开口(14)的短边(14b)处的引导突起(11b)具有宽度p2，并且宽度p1等于宽度p2。
6.根据权利要求1或2所述的集管，其中，在所述开口(14)的长边(14a)处的引导突起(11a)具有宽度p1，并且布置成相对于彼此间隔开距离d，其中，比率p1/d为2/15。
7.根据权利要求1或2所述的集管，其中，在所述开口(14)的短边(14b)处的引导突起(11b)基本上位于那些短边(14b)的中间。
8.一种热交换器，包括根据前述权利要求中的任一项所述的集管。
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