WO2021184953A1 - 换热器连接装置及换热器 - Google Patents

换热器连接装置及换热器 Download PDF

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Publication number
WO2021184953A1
WO2021184953A1 PCT/CN2021/072740 CN2021072740W WO2021184953A1 WO 2021184953 A1 WO2021184953 A1 WO 2021184953A1 CN 2021072740 W CN2021072740 W CN 2021072740W WO 2021184953 A1 WO2021184953 A1 WO 2021184953A1
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Prior art keywords
heat exchanger
main body
heat exchange
wind shield
connection device
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Ceased
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PCT/CN2021/072740
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English (en)
French (fr)
Inventor
马文勇
魏文建
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Zhejiang Dunan Artificial Environment Co Ltd
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Zhejiang Dunan Artificial Environment Co Ltd
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Publication of WO2021184953A1 publication Critical patent/WO2021184953A1/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • 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
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • 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
    • F28F1/34—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 obliquely
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Definitions

  • the utility model relates to the technical field of heat exchange devices, in particular to a heat exchanger connecting device and a heat exchanger.
  • the heat exchange of ordinary microchannels is a flat rectangular body.
  • the micro-channel heat exchanger will also be made into a large-size heat exchanger.
  • Ordinary microchannel heat exchangers use porous flat tubes, which can be cut to any length after uncoiling.
  • the length of the flat tubes produced by the mold is fixed, and the length of a single flat tube does not exceed 1.2m due to the size limitation of the mold and the stamping equipment.
  • the new type of heat exchanger must adopt a connecting device, so that the length of the stamped flat tube can break through the limitations of the mold and equipment size , Thereby expanding the scope of product application and meeting more customer needs.
  • the main purpose of the utility model is to provide a heat exchanger connecting device and a heat exchanger to solve the problems of complicated structure and low installation efficiency of the heat exchanger connecting device in the prior art.
  • a heat exchanger connecting device comprising: a plurality of main bodies, the main bodies are provided with connecting holes, and two heat exchangers adjacent to each other in the extending direction of the heat exchange tube are provided.
  • the area where the ends of the heat pipes are located is the connection area.
  • Multiple main bodies are installed in the multiple connection areas one-to-one, and are sleeved on the ends of two adjacent heat exchange tubes through the connection holes, the upper end of the main body and/or A wind shield is provided at the lower end.
  • the windshield portion extends in the vertical direction.
  • the wind shield includes a wind shield, and the plate body of the wind shield extends along the extension direction of the heat exchange tube.
  • the upper end and the lower end of the main body are both provided with wind shields, and the wind shields of two adjacent main bodies are at least partially overlapped.
  • the main body is made of aluminum.
  • the main body is made by slitting a profile, and the profile is formed by extrusion.
  • the windshield at the upper end of the main body is an upper windshield
  • the windshield at the lower end of the main body is a lower windshield
  • the upper windshield is provided with a concave part
  • the lower windshield is provided with a convex part
  • the concave part and The convex parts are matched, and the adjacent upper windshield part and the lower windshield part are positioned in cooperation with the concave part and the convex part.
  • the windshield includes a bending section, the first end of the bending section forms a positioning convex part, the second end of the bending section forms a positioning concave part, the positioning concave part matches the positioning convex part, and the adjacent positioning concave part and The positioning convex part cooperates with the positioning.
  • the upper windshield part is arranged on the rear side of the vertical section where the central axis of the main body is located, and the lower windshield part is arranged on the front side of the vertical section where the central axis of the main body is located.
  • a heat exchanger which includes the above-mentioned heat exchanger connecting device.
  • the heat exchange connection device of the present utility model includes a plurality of main bodies, and for each main body, the end parts of two adjacent heat exchange tubes can be connected.
  • the main body and the connecting area are installed in one-to-one correspondence, which makes the installation process more flexible, and by setting the wind shield, the wind side flux can be effectively reduced.
  • the blank Due to the simple external structure of the heat exchange connection device of the present invention, the blank can be extruded and formed, and then the profile can be slit to complete the processing.
  • the connection device of the present invention can reduce the manufacturing cost and meet the requirements of mass production.
  • the requirements and high economy enable the size of the flat tube microchannel heat exchanger to be enlarged without being restricted by the size of the stamping forming process, economically solving the problem of the heat exchanger size, and increasing the application range of the product.
  • Figure 1 schematically shows a structural diagram of an embodiment of the main body of the present invention
  • Figure 2 schematically shows a structural diagram of an embodiment in which the main body of the present invention is cut from a profile
  • FIG. 3 schematically shows a structural diagram of an embodiment of the heat exchanger of the present invention
  • Fig. 4 schematically shows an enlarged view of the connection area of the heat exchanger.
  • Main body 11. Connecting hole; 12. Windshield; 121. Upper windshield; 122. Lower windshield; 13. Central axis; 20. Profile; 30. Collector; 40. Fin; 50 , Heat exchange tube.
  • ordinary microchannel heat exchangers use porous flat tubes, which can be cut to any length after uncoiling.
  • the length of flat tubes produced by molds is fixed and is limited by the size of molds and stamping equipment.
  • the length of the flat tube does not exceed 1.2m.
  • the new heat exchanger must use a connecting device to make the length of the stamped flat tube It can break through the limitations of mold and equipment size, thereby expanding the scope of product application and meeting more customer needs.
  • aluminum plate is used for stamping and forming. Due to the limitation of the mold size, the connector is usually not large in size. After actual processing, the connector plate is seriously deformed and warped, and there are problems such as poor welding.
  • an embodiment of the present invention provides a heat exchanger connecting device, which includes a plurality of main bodies 10, the main body 10 is provided with connection holes 11, and the heat exchange tube
  • the area where the ends of the two adjacent heat exchange tubes in the extension direction are located is the connection area, and the multiple main bodies 10 are installed in the multiple connection areas one by one, and sleeved on the ends of the adjacent two heat exchange tubes ,
  • the upper end and/or lower end of the main body 10 is provided with a wind shield 12.
  • the heat exchange connection device of the present invention includes a plurality of main bodies. For each main body, the ends of two adjacent heat exchange tubes can be connected.
  • the main body and The connection areas are installed in one-to-one correspondence, making the installation process more flexible, and by setting the wind shield, the side flux of the wind can be effectively reduced.
  • the blank can be extruded and formed, and then the profile can be slit to complete the processing.
  • the connection device of the present invention can reduce the manufacturing cost and meet the requirements of mass production.
  • the requirements and high economy enable the size of the flat tube microchannel heat exchanger to be enlarged without being restricted by the size of the stamping forming process, economically solving the problem of the heat exchanger size, and increasing the application range of the product.
  • the windshield 12 in this embodiment extends in a vertical direction.
  • the windshield portion of the main body abuts against the upper end surface or the lower end surface of the adjacent main body.
  • the vertical direction refers to the height direction of the heat exchanger when the heat exchanger is erected.
  • the windshield 12 in this embodiment includes a windshield, and the plate of the windshield extends along the extension direction of the heat exchange tube, that is, the front surface of the plate faces the front of the heat exchanger.
  • the rear plate faces the rear of the heat exchanger to effectively use the plate body of the wind baffle to reduce the side flux of the wind.
  • the upper end and the lower end of the main body 10 in this embodiment are both A wind shield 12 is provided, and the wind shields 12 of two adjacent main bodies 10 are at least partially overlapped together.
  • the overlapping method of two adjacent windshields can be that the front panel surface of the upper body overlaps the rear panel surface of the lower body, or the front panel surface of the lower body overlaps the rear panel surface of the upper body to achieve Position each other.
  • the main body 10 in this embodiment is made of aluminum.
  • the main body of other materials can also be used in this application, as long as it is a material that is convenient for processing the main body and can satisfy the structural function of the main body.
  • the main body 10 in this embodiment is made by slitting the profile 20, and the profile 20 is formed by extrusion.
  • the windshield 12 at the upper end of the main body 10 in this embodiment is the upper windshield 121
  • the windshield 12 at the lower end of the main body 10 is the lower windshield 122.
  • the upper windshield 121 is provided with a concave portion
  • the lower windshield 122 is provided with a convex portion
  • the concave portion is adapted to the convex portion.
  • the coordinated positioning of the concave portion and the convex portion can facilitate the work to grasp the distance between the main body and the main body, thereby improving the processing and installation efficiency.
  • “up” and “down” refer to the up and down of the heat exchanger when it is erected.
  • the windshield portion 12 in this embodiment includes a bending section, the first end of the bending section forms a positioning protrusion, and the second end of the bending section forms a positioning
  • the concave part, the positioning concave part is matched with the positioning convex part, and the adjacent positioning concave part is matched with the positioning convex part.
  • the upper part of the main body has the same structure as the lower part, which is convenient for processing, and the positioning concave part and the positioning convex part
  • the cooperation of the two adjacent main bodies makes the positioning between the two adjacent main bodies more convenient, which is convenient for the work to master the distance between the main body and the main body, thereby improving the processing and installation efficiency.
  • the upper wind shield 121 is provided on the rear side of the vertical section where the central axis 13 of the main body 10 is located
  • the lower wind shield 122 is provided on the front side of the vertical section where the central axis 13 of the main body 10 is located.
  • the central axis of the main body refers to the central axis 13 in the extending direction of the main body, and the above arrangement can make the adjacent upper windshield part and the lower windshield part stagger to ensure the installation space between the adjacent main bodies.
  • the front side and the back side of the vertical section are the front and back sides of the heat exchanger.
  • a heat exchanger which includes the above-mentioned heat exchanger connecting device.
  • the heat exchange connection device includes a plurality of heat exchange tubes 50, two heat exchange tubes in the transverse direction are connected by the main body, two headers 30, the headers are connected with the heat exchange tubes, and one of the two adjacent layers of heat exchange tubes There are a plurality of fins 40 between.
  • the heat exchange tube is preferably a heat exchange flat tube
  • the heat exchanger connection device is the aforementioned heat exchanger connection device.
  • the method includes: extruding the blank to obtain a profile 20; and slitting the profile 20 to obtain the main body 10.
  • the heat exchange connection device of the present invention includes a plurality of main bodies. For each main body, the ends of two adjacent heat exchange tubes can be connected. Compared with the connection device in the prior art, the main body and The connection areas are installed in one-to-one correspondence, making the installation process more flexible, and by setting the wind shield, the side flux of the wind can be effectively reduced. Due to the simple external structure of the heat exchange connection device of the present invention, the blank can be extruded and formed, and then the profile can be slit to complete the processing.
  • the connection device of the present invention can reduce the manufacturing cost and meet the requirements of mass production. The requirements and high economy enable the size of the flat tube microchannel heat exchanger to be enlarged without being restricted by the size of the stamping forming process, economically solving the problem of the heat exchanger size, and increasing the application range of the product.
  • spatial relative terms can be used here, such as “above”, “above”, “above the surface”, “above”, etc., to describe as shown in the figure Shows the spatial positional relationship between one device or feature and other devices or features. It should be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation of the device described in the figure.
  • the exemplary term “above” may include both orientations “above” and “below”.
  • the device can also be positioned in other different ways (rotated by 90 degrees or in other orientations), and the relative description of the space used here will be explained accordingly.

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

Abstract

一种换热器连接装置及换热器，其中，换热器连接装置，包括：多个主体(10)，主体(10)上设置有连接孔(11)，在换热管的延伸方向上相邻的两个换热管的端部所在的区域为连接区，多个主体(10)一一对应地安装在多个连接区，并通过连接孔(11)套设在相邻两个换热管的端部，主体(10)的上端和/或下端设置有挡风部(12)。该换热连接装置的外部结构简单，可以采用将毛坯挤压成型，然后对型材（20）进行分切，即可完成加工，该连接装置能够降低制造成本和满足大批量生产的要求，经济性高，使得扁管微通道换热器的尺寸得以加大，不受冲压成型工艺尺寸的限制，经济地解决了换热器尺寸的问题，增大了产品的应用范围。

Description

换热器连接装置及换热器
本申请要求名称为换热器连接装置及换热器，申请日为2020年3月19日，申请号为202020359638.5的在先申请的优先权。
技术领域
本实用新型涉及换热装置技术领域，具体而言，涉及一种换热器连接装置及换热器。
背景技术
一般情况下，普通的微通道换热为扁平的矩形体。但为了增加换热性能以及满足不同应用和安装需求，微通道换热器也会被制作成大尺寸换热器。
普通微通道换热器采用多孔扁管，开卷后可以任意长度裁切，通常模具生产的扁管长度是固定的，而且受模具和冲压设备的尺寸限制、单根扁管的长度不超过1.2m，对于尺寸超过1.2m的产品，例如风冷模块机换热器，长度近2.0m，新型换热器就必须采用连接装置，目的是使冲压成型扁管的长度可以突破模具和设备尺寸的限制，从而扩大产品应用范围，满足更多客户需求。
然而，现有技术中采用铝板冲压成型，受模具尺寸限制，该连接器通常尺寸也做不大，实际加工后，连接器板片变形和翘曲严重，有焊接不良等问题。
实用新型内容
本实用新型的主要目的在于提供一种换热器连接装置及换热器，以解决现有技术中的换热器连接装置的结构复杂，安装效率低的问题。
为了实现上述目的，根据本实用新型的一个方面，提供了一种换热器连接装置，包括：多个主体，主体上设置有连接孔，在换热管的延伸方向上相邻的两个换热管的端部所在的区域为连接区，多个主体一一对应地安装在多个连接区，并通过连接孔套设在相邻两个换热管的端部，主体的上端和/或下端设置有挡风部。
进一步地，挡风部沿竖直方向延伸。
进一步地，挡风部包括挡风板，挡风板的板体沿换热管的延伸方向延伸。
进一步地，主体的上端及下端均设置有挡风部，相邻两个主体的挡风部至少部分地搭接在一起。
进一步地，主体由铝制成。
进一步地，主体由型材分切制成，型材通过挤压成型。
进一步地，位于主体的上端的挡风部为上挡风部，位于主体的下端的挡风部为下挡风部，上挡风部设置有凹部，下挡风部设置有凸部，凹部与凸部相适配，相邻的上挡风部与下挡风部通过凹部与凸部配合定位。
进一步地，挡风部包括折弯段，折弯段的第一端形成定位凸部，折弯段的第二端形成定位凹部，定位凹部与定位凸部相适配，相邻的定位凹部与定位凸部配合定位。
进一步地，上挡风部设置于主体中心轴线所在的竖直截面的后侧，下挡风部设置于主体中心轴线所在的竖直截面的前侧。
根据本实用新型的另一方面，提供了一种换热器，该换热器包括上述换热器连接装置。
应用本实用新型的技术方案，本实用新型的换热连接装置包括多个主体，对于每个主体来说，均可以实现对相邻两个换热管的端部连接，相对于现有技术中的连接装置而言，主体与连接区一一对应地安装，使安装过程更加灵活，且通过设置挡风部，可以有效地减少风侧旁通量。由于本实用新型的换热连接装置的外部结构简单，可以采用将毛坯挤压成型，然后对型材进行分切，即可完成加工，本实用新型中连接装置能够降低制造成本和满足大批量生产的要求，经济性高，使得扁管微通道换热器的尺寸得以加大，不受冲压成型工艺尺寸的限制，经济地解决了换热器尺寸的问题，增大了产品的应用范围。
附图说明
构成本申请的一部分的说明书附图用来提供对本实用新型的进一步理解，本实用新型的示意性实施例及其说明用于解释本实用新型，并不构成对本实用新型的不当限定。在附图中：
图1示意性示出了本实用新型的主体的实施例的结构图；
图2示意性示出了本实用新型的主体从型材上切割下来的实施例的结构图；
图3示意性示出了本实用新型的换热器的实施例的结构图；
图4示意性示出了换热器的连接区的放大图。
其中，上述附图包括以下附图标记：
10、主体；11、连接孔；12、挡风部；121、上挡风部；122、下挡风部；13、中心轴线；20、型材；30、集流管；40、翅片；50、换热管。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本实用新型。
正如背景技术中所记载的，普通微通道换热器采用多孔扁管，开卷后可以任意长度裁切，通常模具生产的扁管长度是固定的，而且受模具和冲压设备的尺寸限制、单根扁管的长度不 超过1.2m，对于尺寸超过1.2m的产品，例如风冷模块机换热器，长度近2.0m，新型换热器就必须采用连接装置，目的是使冲压成型扁管的长度可以突破模具和设备尺寸的限制，从而扩大产品应用范围，满足更多客户需求。然而，现有技术中采用铝板冲压成型，受模具尺寸限制，该连接器通常尺寸也做不大，实际加工后，连接器板片变形和翘曲严重，有焊接不良等问题。
为了解决上述问题，参见图1至图4所示，本实用新型的实施例提供了一种换热器连接装置，包括多个主体10，主体10上设置有连接孔11，在换热管的延伸方向上相邻的两个换热管的端部所在的区域为连接区，多个主体10一一对应地安装在多个连接区，并套设在相邻两个换热管的端部，以连接相邻的两个换热管，主体10的上端和/或下端设置有挡风部12。本实用新型的换热连接装置包括多个主体，对于每个主体来说，均可以实现对相邻两个换热管的端部连接，相对于现有技术中的连接装置而言，主体与连接区一一对应地安装，使安装过程更加灵活，且通过设置挡风部，可以有效地减少风侧旁通量。
由于本实用新型的换热连接装置的外部结构简单，可以采用将毛坯挤压成型，然后对型材进行分切，即可完成加工，本实用新型中连接装置能够降低制造成本和满足大批量生产的要求，经济性高，使得扁管微通道换热器的尺寸得以加大，不受冲压成型工艺尺寸的限制，经济地解决了换热器尺寸的问题，增大了产品的应用范围。
为了有效地利用挡风部，减少风侧旁通量，本实施例中的挡风部12沿竖直方向延伸。在一种优选地实施例中，主体的挡风部抵接于相邻的主体的上端面或下端面。其中，竖直方向是指将换热器竖立时，换热器的高度方向。
具体来说，本实施例中的挡风部12包括挡风板，挡风板的板体沿换热管的延伸方向延伸，即板体的前板面朝向换热器的前方，板体的后板面朝向换热器的后方，以有效地利用挡风板的板体减少风侧旁通量。
在一种优选地实施例中，为了既能通过挡风部实现对风侧旁通量的减少，又可以实现相邻两个主体的彼此定位，本实施例中的主体10的上端及下端均设置有挡风部12，相邻两个主体10的挡风部12至少部分地搭接在一起。相邻两个挡风部的搭接方式可以为上部主体的前板面与下部主体的后板面搭接，也可以是下部主体的前板面与上部主体的后板面搭接，以实现彼此定位。
为了便于加工，尤其是便于进行挤压成型，本实施例中的主体10由铝制成。当然，本申请也可采用其他材质的主体，只要是既便于主体的加工又可满足主体的结构功能的材质均可。具体来说，本实施例中的主体10由型材20分切制成，型材20通过挤压成型。
为了便于相邻两个主体之间的定位，本实施例中的位于主体10的上端的挡风部12为上挡风部121，位于主体10的下端的挡风部12为下挡风部122，上挡风部121设置有凹部，下挡风部122设置有凸部，凹部与凸部相适配，相邻的上挡风部121与下挡风部122通过凹部与凸部配合定位。通过凹部与凸部的配合定位，可以便于工作对主体与主体之间距离的掌握，从而提高加工及安装效率。其中，“上”“下”是指换热器竖立时的上下。
在一种优选地实施例中，为了进一步地便于加工，本实施例中的挡风部12包括折弯段，折弯段的第一端形成定位凸部，折弯段的第二端形成定位凹部，定位凹部与定位凸部相适配，相邻的定位凹部与定位凸部配合定位，主体上部的挡风部与下部的挡风部结构相同，便于加工，且通过定位凹部与定位凸部的配合使得相邻两个主体之间的定位更加方便，便于工作对主体与主体之间距离的掌握，从而提高加工及安装效率。
本实施例中的上挡风部121设置于主体10中心轴线13所在的竖直截面的后侧，下挡风部122设置于主体10中心轴线13所在的竖直截面的前侧。其中，主体的中心轴线是指主体的延伸方向的中心轴线13，通过上述设置可以使得相邻的上挡风部和下挡风部错开，保证相邻主体之间的安装空间。其中，竖直截面的前侧及后侧，即换热器的前侧和后侧。
根据本实用新型的另一方面提供了一种换热器，该换热器包括上述换热器连接装置。该换热连接装置包括多个换热管50、横向方向的两个换热管通过主体连接，两个集流管30，集流管与换热管连通，相邻的两层换热管之间具有多个翅片40。其中，换热管优选为换热扁管，其中该换热器连接装置为上述换热器连接装置。方法包括：将毛坯进行挤压成型，得到型材20；将型材20进行分切以得到主体10。
从以上的描述中，可以看出，本实用新型上述的实施例实现了如下技术效果：
本实用新型的换热连接装置包括多个主体，对于每个主体来说，均可以实现对相邻两个换热管的端部连接，相对于现有技术中的连接装置而言，主体与连接区一一对应地安装，使安装过程更加灵活，且通过设置挡风部，可以有效地减少风侧旁通量。由于本实用新型的换热连接装置的外部结构简单，可以采用将毛坯挤压成型，然后对型材进行分切，即可完成加工，本实用新型中连接装置能够降低制造成本和满足大批量生产的要求，经济性高，使得扁管微通道换热器的尺寸得以加大，不受冲压成型工艺尺寸的限制，经济地解决了换热器尺寸的问题，增大了产品的应用范围。
应该指出，上述详细说明都是例示性的，旨在对本申请提供进一步的说明。除非另有指明，本文使用的所有技术和科学术语具有与本申请所属技术领域的普通技术人员通常理解的相同含义。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便这里描述的本申请的实施方式例如能够以除了在这里图示或描述的那些以外的顺序实施。
此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。
例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
在上面详细的说明中，参考了附图，附图形成本文的一部分。在附图中，类似的符号典型地确定类似的部件，除非上下文以其他方式指明。在详细的说明书、附图及权利要求书中所描述的图示说明的实施方案不意味是限制性的。在不脱离本文所呈现的主题的精神或范围下，其他实施方案可以被使用，并且可以作其他改变。将容易理解的是，如本文一般所描述的及附图所图示说明的，本公开的方面可以在广泛种类的不同的配置中被编排、代替、组合、分开以及设计，所有这些在本文被明确地考虑。
根据本申请所描述的特定实施方案的本公开将不受限制，其被意图作为各种方面的图示说明。如对本领域技术人员将是清晰的那样，在不脱离本公开的精神和范围下可以作许多修改和变更。在本公开范围内，功能上等同的方法和设备，除了本文所列举的那些之外，从前述说明书来看对本领域技术人员将是清晰的。这样的修改和变更意图落入所附权利要求书的范围内。本公开将仅由所附权利要求书的条款以及这样的权利要求所给予权利的等同物的全部范围限制。将理解的是，本公开不限于特定的方法、试剂、化合物、组成或生物系统，其当然可以变化。也将理解的是，本文所使用的术语仅是出于描述特定的实施方案的目的，而并非意图是限制性的。
以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，对于本领域的技术人员来说，本实用新型可以有各种更改和变化。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种换热器连接装置，其特征在于，在换热管的延伸方向上相邻的两个换热管的端部所在的区域为连接区，所述换热器连接装置包括：
    多个主体(10)，所述主体(10)上设置有连接孔(11)，多个所述主体(10)一一对应地安装在多个所述连接区，并通过所述连接孔(11)套设在相邻两个所述换热管的端部，所述主体(10)的上端和/或下端设置有挡风部(12)。
  2. 根据权利要求1所述的换热器连接装置，其特征在于，所述挡风部(12)沿竖直方向延伸。
  3. 根据权利要求2所述的换热器连接装置，其特征在于，所述挡风部(12)包括挡风板，所述挡风板的板体沿所述换热管的延伸方向延伸。
  4. 根据权利要求1所述的换热器连接装置，其特征在于，所述主体(10)的上端及下端均设置有挡风部(12)，相邻两个所述主体(10)的挡风部(12)至少部分地搭接在一起。
  5. 根据权利要求1所述的换热器连接装置，其特征在于，所述主体(10)由铝制成。
  6. 根据权利要求1所述的换热器连接装置，其特征在于，所述主体(10)由型材(20)分切制成，所述型材(20)通过挤压成型。
  7. 根据权利要求1所述的换热器连接装置，其特征在于，位于所述主体(10)的上端的挡风部(12)为上挡风部(121)，位于所述主体(10)的下端的挡风部(12)为下挡风部(122)，所述上挡风部(121)设置有凹部，所述下挡风部(122)设置有凸部，所述凹部与所述凸部相适配，相邻的所述上挡风部(121)与所述下挡风部(122)通过所述凹部与凸部配合定位。
  8. 根据权利要求1所述的换热器连接装置，其特征在于，所述挡风部(12)包括折弯段，所述折弯段的第一端形成定位凸部，所述折弯段的第二端形成定位凹部，所述定位凹部与所述定位凸部相适配，相邻的所述定位凹部与定位凸部配合定位。
  9. 根据权利要求7所述的换热器连接装置，其特征在于，所述上挡风部(121)设置于所述主体(10)中心轴线(13)所在的竖直截面的后侧，所述下挡风部(121)设置于所述主体(10)中心轴线所在的竖直截面的前侧。
  10. 一种换热器，其特征在于，所述换热器包括换热器连接装置，所述换热器连接装置为权利要求1至9中任一项所述的换热器连接装置。
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