CN202304534U - 换热器的翅片结构 - Google Patents

换热器的翅片结构 Download PDF

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Publication number
CN202304534U
CN202304534U CN2011203340172U CN201120334017U CN202304534U CN 202304534 U CN202304534 U CN 202304534U CN 2011203340172 U CN2011203340172 U CN 2011203340172U CN 201120334017 U CN201120334017 U CN 201120334017U CN 202304534 U CN202304534 U CN 202304534U
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fin
model
utility
heat exchanger
folded
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CN2011203340172U
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Inventor
刘超贵
董长盛
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Zhejiang new king Chen Machinery Co., Ltd.
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ZHEJIANG JINCHEN SANPU HEAT EXCHANGER CO Ltd
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Abstract

本实用新型公开了一种换热器的翅片结构，翅片本体的两端设有翻边，翻边被冲压叠合，翻边的宽度为0.3-3mm。在铝质薄片边缘设有翻边被冲压叠合，然后弯折构成散热翅片，这样可以大大提高散热翅片的结构强度，尤其是翅片端部的结构强度，保证钎焊效果，改进后本实用新型的散热翅片可以采用较薄（0.05-0.07mm）的铝质薄片生产制作，达到降低成本的目的。

Description

换热器的翅片结构
技术领域
本实用新型属于换热器技术领域，具体是涉及一种换热器的翅片结构。
背景技术
换热器的扁管之间钎焊有散热翅片，散热翅片由铝质薄片弯折构成，现有制作散热翅片的铝质薄片多是采用(0.08-0.12)mm厚度的（甚至更厚的铝质薄片），可以保证结构上的强度。为了节约成本，也有人采用较薄的铝质薄片制作散热翅片，但结构强度不够，在钎焊时容易造成翅片变形，尤其在翅片的端部变形较大，造成脱焊，严重影响散热效果。
发明内容
本实用新型主要是解决上述现有技术所存在的技术问题，提供了一种换热器的翅片结构，包括翅片本体，所述翅片本体的两端设有翻边，翻边被冲压叠合，翻边的宽度为0.3-3mm。在铝质薄片边缘设有翻边被冲压叠合，然后弯折构成散热翅片，这样可以大大提高散热翅片的结构强度，尤其是翅片端部的结构强度，保证钎焊效果，改进后本实用新型的散热翅片可以采用较薄（0.05-0.07mm）的铝质薄片生产制作，达到降低成本的目的。本实用新型具有结构简单、设计合理等特点。
附图说明
图1是本实用新型的一种结构示意图。
具体实施方式
下面通过实施例，并结合附图，对本实用新型的技术方案作进一步具体的说明。
实施例：参看图1，本实用新型翅片本体1的两端设有翻边2，翻边被冲压叠合，翻边的宽度为0.3-3mm。在铝质薄片边缘设有翻边被冲压叠合，然后弯折构成散热翅片，这样可以大大提高散热翅片的结构强度，尤其是翅片端部的结构强度，保证钎焊效果，改进后本实用新型的散热翅片可以采用较薄（0.05-0.07mm）的铝质薄片生产制作，达到降低成本的目的。
最后，应当指出，以上实施例仅是本实用新型较有代表性的例子。显然，本实用新型不限于上述实施例，还可以有许多变形。凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均应认为属于本实用新型的保护范围。

Claims (2)

1.一种换热器的翅片结构，包括翅片本体，其特征在于所述翅片本体的两端设有翻边，翻边被冲压叠合。
2.根据权利要求1所述换热器的翅片结构，其特征在于所述翻边的宽度为0.3-3mm。
CN2011203340172U 2011-09-07 2011-09-07 换热器的翅片结构 Expired - Lifetime CN202304534U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203340172U CN202304534U (zh) 2011-09-07 2011-09-07 换热器的翅片结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203340172U CN202304534U (zh) 2011-09-07 2011-09-07 换热器的翅片结构

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CN202304534U true CN202304534U (zh) 2012-07-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113941641A (zh) * 2021-10-15 2022-01-18 杭州电子科技大学 高压高密度板翅式换热器翅片的热冲压成形方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113941641A (zh) * 2021-10-15 2022-01-18 杭州电子科技大学 高压高密度板翅式换热器翅片的热冲压成形方法及装置

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C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20160523

Address after: Ruan Zhen Jin Ling Cun, Shaoxing City, Zhejiang province 311802 city of Zhuji City

Patentee after: Zhejiang new king Chen Machinery Co., Ltd.

Address before: 311802 Zhejiang city of Shaoxing province Zhuji ruanshi town Yangmei Bridge Industrial Zone Zhejiang Sanpu heat exchanger Co. Ltd.

Patentee before: Zhejiang Jinchen Sanpu Heat Exchanger Co., Ltd.

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Granted publication date: 20120704

CX01 Expiry of patent term