CN2082845U - 椭圆管闭式散热器 - Google Patents

椭圆管闭式散热器 Download PDF

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Publication number
CN2082845U
CN2082845U CN 90224959 CN90224959U CN2082845U CN 2082845 U CN2082845 U CN 2082845U CN 90224959 CN90224959 CN 90224959 CN 90224959 U CN90224959 U CN 90224959U CN 2082845 U CN2082845 U CN 2082845U
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China
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tube
oval
oval tube
heat
utility
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CN 90224959
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English (en)
Inventor
张彦云
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CHANGSHA RADIATOR FACTORY
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CHANGSHA RADIATOR FACTORY
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Priority to CN 90224959 priority Critical patent/CN2082845U/zh
Publication of CN2082845U publication Critical patent/CN2082845U/zh
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Abstract

本实用新型属于采暖技术领域,是一种椭圆管闭 式散热器,它由热管、翅片,排气阀、端盖板、联箱、进 回水管组成,热管采用椭圆管,椭圆管的长轴与地面 垂直。热管采用椭圆管结构具有空气阻力小,散热面 积大,散热效率高,节省能源等优点,能广泛用于各类 工业、民用建筑采暖。

Description

本实用新型属于采暖技术领域,是一种椭圆管闭式散热器。
现有的热管闭式散热器,其热管横截面都为圆状,圆管散热有一定的缺陷,一是散热面积小,二是空气阻力大,不利于空气在热管附近的上下对流,影响散热,热能利用率低。
本实用新型的目的是要提供一种散热面积大,空气阻力小,利于热管旁边空气上下对流的散热器。
本实用新型的目的是用以下方式实现的。本实用新型主要是对现有的散热器进行改进,将散热器的热管由圆管改为椭圆管。由于椭圆管与圆管相比,在相同的横截面积的情况下,椭圆的周长大于圆的周长,因此椭圆管的散热面积大于圆管的散热面积。下面结合附图对本实用新型作详细描述。
图1本实用新型主视图;
图2为图1的俯视图;
图3为图1的B-B剖视图。
图中:1-热管,2-翅片,3-排气阀,4-端盖板,5-联箱,6-进水管,7-回水管。
热管(1)为椭圆管,椭圆的长轴与地面垂直,由于椭圆的短轴与地面平行,尺寸小,有利于椭圆管附近的空气上下对流,空气阻力小,即热空气向上流动,冷空气向下流动,增加对流散热量。椭圆的长轴与短轴之比值范围为1.7-3.4,一般要求散热面大,流量大时,所取的长轴与短轴的比值大。椭圆管上串的翅片(2)采用整体热镀锌,其接触面紧密,整体性强,能大大提高传热系数,耐腐抗蚀。
本实用新型热管采用椭圆管结构具有空气阻力小、散热面积大,散热效率高,金属热强度高,承压大、节省能源等优点,可广泛用于各类工业、民用建筑、医院、宾馆等处采暖。

Claims (3)

1、一种闭式散热器,包括热管(1)、翅片(2)、排气阀(3)、端盖板(4)、联箱(5)、进水管(6)、回水管(7),其特征在于热管(1)为椭圆管。
2、根据权利要求1所述的闭式散热器,其特征在于椭圆管的长轴与地面垂直。
3、根据权利要求1或2所述的闭式散热器,其特征在于椭圆管的椭圆长轴与短轴的比值范围为1.7-3.4。
CN 90224959 1990-12-07 1990-12-07 椭圆管闭式散热器 Withdrawn CN2082845U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90224959 CN2082845U (zh) 1990-12-07 1990-12-07 椭圆管闭式散热器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90224959 CN2082845U (zh) 1990-12-07 1990-12-07 椭圆管闭式散热器

Publications (1)

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CN2082845U true CN2082845U (zh) 1991-08-14

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ID=4902459

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Application Number Title Priority Date Filing Date
CN 90224959 Withdrawn CN2082845U (zh) 1990-12-07 1990-12-07 椭圆管闭式散热器

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CN (1) CN2082845U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101881436A (zh) * 2010-08-11 2010-11-10 黑龙江省电力科学研究院 分离式椭圆翅片热管低压省煤器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101881436A (zh) * 2010-08-11 2010-11-10 黑龙江省电力科学研究院 分离式椭圆翅片热管低压省煤器

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C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Designer after: Shen Yongsheng

Designer after: Wang Guangxian

Designer after: Zhang Yanyun

Designer after: Yuan Gang

Designer after: Chen Ruihua

Designer before: Zhang Yanyun

COR Change of bibliographic data

Free format text: CORRECT: DESIGNER; FROM: ZHANG YANYUN TO: SHEN YONGSHENG; WANG GUANGXIAN; ZHANG YANYUN; YUAN GANG; CHEN RUIHUA

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee