CN2648380Y - 石墨换热管 - Google Patents

石墨换热管 Download PDF

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Publication number
CN2648380Y
CN2648380Y CN 03278822 CN03278822U CN2648380Y CN 2648380 Y CN2648380 Y CN 2648380Y CN 03278822 CN03278822 CN 03278822 CN 03278822 U CN03278822 U CN 03278822U CN 2648380 Y CN2648380 Y CN 2648380Y
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China
Prior art keywords
heat exchanging
exchanging pipe
utility
model
pipe
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Expired - Fee Related
Application number
CN 03278822
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English (en)
Inventor
黄健
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Individual
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Individual
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Priority to CN 03278822 priority Critical patent/CN2648380Y/zh
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Publication of CN2648380Y publication Critical patent/CN2648380Y/zh
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Abstract

本实用新型公开了一种石墨换热管,包括管体,管体的内壁设置向管腔内突起的内翅。本实用新型结构合理,热交换性能好。

Description

石墨换热管
技术领域:
本实用新型涉及一种换热管。
背景技术:
现有的石墨等材料的换热管,一般采用内壁光滑的形式,其热交换性能不理想。
发明内容:
本实用新型的目的在于提供一种结构合理,热交换性能好的石墨换热管。
本实用新型的技术解决方案是:
一种石墨换热管,包括管体,其特征:管体的内壁设置向管腔内突起的内翅。
本实用新型结构合理,热交换性能好。
附图说明:
下面结合附图和实施例对本实用新型作进一步说明。
附图是本实用新型一个实施例的结构示图。
具体实施方式:
一种石墨换热管,包括管体1,管体1的内壁设置向管腔内突起的内翅2。

Claims (1)

1、一种石墨换热管,包括管体,其特征是:管体的内壁设置向管腔内突起的内翅。
CN 03278822 2003-09-25 2003-09-25 石墨换热管 Expired - Fee Related CN2648380Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03278822 CN2648380Y (zh) 2003-09-25 2003-09-25 石墨换热管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03278822 CN2648380Y (zh) 2003-09-25 2003-09-25 石墨换热管

Publications (1)

Publication Number Publication Date
CN2648380Y true CN2648380Y (zh) 2004-10-13

Family

ID=34332169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03278822 Expired - Fee Related CN2648380Y (zh) 2003-09-25 2003-09-25 石墨换热管

Country Status (1)

Country Link
CN (1) CN2648380Y (zh)

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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