CN106595339A - 一种换热器 - Google Patents

一种换热器 Download PDF

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Publication number
CN106595339A
CN106595339A CN201610900188.4A CN201610900188A CN106595339A CN 106595339 A CN106595339 A CN 106595339A CN 201610900188 A CN201610900188 A CN 201610900188A CN 106595339 A CN106595339 A CN 106595339A
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CN
China
Prior art keywords
heat exchanger
fin
heat exchange
flat tube
tube
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610900188.4A
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English (en)
Inventor
吴列平
毛利萌
贾震雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PINGHU MAIKELUO NEW MATERIALS CO Ltd
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PINGHU MAIKELUO NEW MATERIALS CO Ltd
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 PINGHU MAIKELUO NEW MATERIALS CO Ltd filed Critical PINGHU MAIKELUO NEW MATERIALS CO Ltd
Priority to CN201610900188.4A priority Critical patent/CN106595339A/zh
Publication of CN106595339A publication Critical patent/CN106595339A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—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
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/20—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 longitudinally the means being attachable to the element

Abstract

本发明提供了一种换热效率高、成本低的换热器，它包括多层设置的基管和每层基管之间的翅片，所述基管为扁管，所述扁管设置为具有2个或2个以上的通孔。本发明所采用的扁管为铝扁管，且所述铝扁管为多孔设置，增加了换热面积和换热量；同时，优化过的翅片尺寸能增加换热效率和性能。

Description

一种换热器
技术领域
本发明涉及一种换热器，特别涉及一种微通道换热器。
背景技术
微通道换热器通常用于空调系统的换热器中，包括基管和翅片。
工质经由进口管进入基管换热后在流出，通常换热器包括两组或多组以上的基管和翅片的组合。提供换热效率高是微通道换热器的目标。
发明内容
本发明所要解决的技术问题是提供换热效率高、成本低的换热器，为此，本发明可以采用以下技术方案：
它包括多层设置的基管和每层基管之间的翅片，所述基管为扁管，所述扁管设置为具有2个或2个以上的通孔。
在采用了以上技术方案的基础上，本发明还可以采用以下进一步方案：
进一步的，所述扁管设有4个通孔。
进一步的，所述扁管为铝扁管，所述通孔皆为方形。
进一步的，所述翅片为波浪形的翅片，其每个波浪的顶点和谷点都与扁管固定。
更进一步的，所述翅片的两个顶点之间的距离为翅片顶点和谷点之间的距离的1/3-1/2。
优选的，所述翅片的两个顶点之间的距离为翅片顶点和谷点之间的距离的2/5。
进一步的，所述翅片通过钎焊连接。
由于采用了本发明的技术方案，本发明所采用的扁管为铝扁管，且所述铝扁管为多孔设置，增加了换热面积和换热量；同时，优化过的翅片尺寸能增加换热效率和性能。
附图说明
图1为本发明的立体示意图。
具体实施方式
以下参考附图对本发明作进一步阐述。
本发明包括多层设置的基管1和每层基管之间的翅片2。
实施例：所述基管为扁管，所述扁管设置为具有2个或2个以上的通孔3。
优选的，所述扁管设有4个通孔3。通孔3的数量根据扁管的尺寸而定，一般而言，家用空调或者汽车空调用换热器可选用4个通孔，4个通孔的设计既达到了换热要求，也达到了最佳的换热效率。
进一步的，所述扁管为铝扁管，铝材质的导热性能极佳，保证了换热性能。所述通孔皆为方形，增加了最多的换热面积以达到最大的换热效率。
进一步的，所述翅片为波浪形的翅片，其每个波浪的顶点和谷点都与扁管固定。进一步的，所述翅片通过钎焊连接。钎焊时母材不熔化，保持了母材的性能，同时也保证了翅片和扁管的牢固性。
更进一步的，所述翅片的两个顶点之间的距离为翅片2顶点5和谷点6之间的距离的1/3-1/2。
优选的，所述翅片的两个顶点之间的距离为翅片顶5点和谷点6之间的距离的2/5，为最佳的换热率。
需要指出的是，本发明的实施例仅仅是对本发明方案的说明而非对本发明所描述的技术方案的限制，本领域的普通技术人员应当理解，对本发明进行的修改、变化、等同替换都属于本发明权利要求的保护范围之内。

Claims (7)

1.一种换热器，其特征在于所述换热器包括多层设置的基管和每层基管之间的翅片，所述基管为扁管，所述扁管设置为具有2个或2个以上的通孔。
2.根据权利要求1所述的一种换热器，其特征在于所述扁管设有4个通孔。
3.根据权利要求1或2所述的一种换热器，其特征在于所述扁管为铝扁管，所述通孔皆为方形。
4.根据权利要求1所述的一种换热器，其特征在于所述翅片为波浪形，其每个波浪的顶点和谷点都与扁管固定。
5.根据权利要求4所述的一种换热器，其特征在于所述翅片的两个顶点之间的距离为翅片顶点和谷点之间的距离的1/3-1/2。
6.根据权利要求4或5所述的一种换热器，其特征在于所述翅片的两个顶点之间的距离为翅片顶点和谷点之间的距离的2/5。
7.根据权利要求4所述的一种换热器，其特征在于所述翅片通过钎焊连接。
CN201610900188.4A 2016-10-17 2016-10-17 一种换热器 Pending CN106595339A (zh)

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CN106595339A true CN106595339A (zh) 2017-04-26

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156070A (ja) * 1985-12-27 1987-07-11 Mitsubishi Alum Co Ltd 熱交換器
CN2073575U (zh) * 1990-02-14 1991-03-20 无锡县特种型材厂 多孔换热铝扁管
US6153021A (en) * 1995-09-22 2000-11-28 Nippon Light Metal Company Ltd. Method of brazing aluminum
CN1366169A (zh) * 2000-12-13 2002-08-28 穆丹制造公司 用于波浪形散热片热交换器的改进的管材
CN1914475A (zh) * 2004-01-09 2007-02-14 昭和电工株式会社 热交换器、用于制造该热交换器的方法以及换热管
CN201449172U (zh) * 2009-05-15 2010-05-05 珠海格力电器股份有限公司 具有排水功能的微通道换热器
CN202581982U (zh) * 2009-10-19 2012-12-05 夏普株式会社 热交换器及安装有该热交换器的空气调节机
CN203177709U (zh) * 2013-04-23 2013-09-04 北京凯德菲冷却器制造有限公司 一种用于空冷器及换热器的内外翅片扁平管

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156070A (ja) * 1985-12-27 1987-07-11 Mitsubishi Alum Co Ltd 熱交換器
CN2073575U (zh) * 1990-02-14 1991-03-20 无锡县特种型材厂 多孔换热铝扁管
US6153021A (en) * 1995-09-22 2000-11-28 Nippon Light Metal Company Ltd. Method of brazing aluminum
CN1366169A (zh) * 2000-12-13 2002-08-28 穆丹制造公司 用于波浪形散热片热交换器的改进的管材
CN1914475A (zh) * 2004-01-09 2007-02-14 昭和电工株式会社 热交换器、用于制造该热交换器的方法以及换热管
CN201449172U (zh) * 2009-05-15 2010-05-05 珠海格力电器股份有限公司 具有排水功能的微通道换热器
CN202581982U (zh) * 2009-10-19 2012-12-05 夏普株式会社 热交换器及安装有该热交换器的空气调节机
CN203177709U (zh) * 2013-04-23 2013-09-04 北京凯德菲冷却器制造有限公司 一种用于空冷器及换热器的内外翅片扁平管

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