CN2852027Y - 一种电制冷机用铜蒸发管 - Google Patents

一种电制冷机用铜蒸发管 Download PDF

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Publication number
CN2852027Y
CN2852027Y CN 200520032094 CN200520032094U CN2852027Y CN 2852027 Y CN2852027 Y CN 2852027Y CN 200520032094 CN200520032094 CN 200520032094 CN 200520032094 U CN200520032094 U CN 200520032094U CN 2852027 Y CN2852027 Y CN 2852027Y
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CN
China
Prior art keywords
wall
utility
model
evaporating pipe
copper
Prior art date
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Expired - Fee Related
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CN 200520032094
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English (en)
Inventor
郝云玉
蒋强
闫建军
王凯
常守青
王晨辉
段广超
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.)
Golden Dragon Precise Copper Tube Group Inc
Original Assignee
Golden Dragon Precise Copper Tube Group Inc
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.)
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Priority to CN 200520032094 priority Critical patent/CN2852027Y/zh
Application granted granted Critical
Publication of CN2852027Y publication Critical patent/CN2852027Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种电制冷机用铜蒸发管,它包括有管内壁、内齿、管外壁、T形散热翅;在T形散热翅的顶部平面上刻有X形沟槽。本实用新型使铜蒸发管的热交换效率大为提高,从而提高了蒸发器整体的换热效果。

Description

一种电制冷机用铜蒸发管
技术领域
本实用新型涉及机械工程中的热交换部件,具体说是一种电制冷用铜蒸发管。
背景技术
以往有一种电制冷蒸发器用铜蒸发管,它包括有管内壁、内齿、管外壁及管外壁上的外翅,其外翅单体呈“T”形,紧密地排列在管外壁上,它的热交换效率比较高,但随着人们的对节能型制冷设备要求愈来愈高,它的热交换效率已经很难满足人们的需要。
发明内容
本实用新型旨在给出一种电制冷机用铜蒸发管,它的热交换面大,热交换效率高。本实用新型的目的是这样达到的,一种电制冷机用铜蒸发管,它包括有管内壁、内齿、管外壁、T形散热翅;在T形散热翅的顶部平面上刻有X形沟槽。本实用新型使铜蒸发管的热交换效率大为提高,从而提高了蒸发器整体的换热效果。
附图说明
图1为本实用新型的整体结构剖视图,图2为图1的散热翅放大示意图。
图中:1、管内壁;2、管外壁;3、内齿;4、T形散热翅;5、T形翅顶平面;6、X形沟槽。
具体实施方式
以往电制冷机用的铜蒸发管,它的管内壁1上有内齿3,在管外壁2上排列有T形散热翅4,本实用新型是在T形散热翅4的T形翅顶平面5上刻有X形沟槽6,该沟槽6用特制的组合刀具加工而成。

Claims (1)

1、一种电制冷机用铜蒸发管,它包括有管内壁、内齿、管外壁、T形散热翅;在T形散热翅的顶部平面上刻有X形沟槽。
CN 200520032094 2005-10-01 2005-10-01 一种电制冷机用铜蒸发管 Expired - Fee Related CN2852027Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520032094 CN2852027Y (zh) 2005-10-01 2005-10-01 一种电制冷机用铜蒸发管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520032094 CN2852027Y (zh) 2005-10-01 2005-10-01 一种电制冷机用铜蒸发管

Publications (1)

Publication Number Publication Date
CN2852027Y true CN2852027Y (zh) 2006-12-27

Family

ID=37585986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520032094 Expired - Fee Related CN2852027Y (zh) 2005-10-01 2005-10-01 一种电制冷机用铜蒸发管

Country Status (1)

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CN (1) CN2852027Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047891A (zh) * 2012-12-20 2013-04-17 苏州新太铜高效管有限公司 网状外表面的降膜蒸发管
CN109269337A (zh) * 2018-11-12 2019-01-25 烟台恒辉铜业有限公司 一种满液式蒸发器用换热管

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047891A (zh) * 2012-12-20 2013-04-17 苏州新太铜高效管有限公司 网状外表面的降膜蒸发管
CN103047891B (zh) * 2012-12-20 2014-11-05 苏州新太铜高效管有限公司 网状外表面的降膜蒸发管
CN109269337A (zh) * 2018-11-12 2019-01-25 烟台恒辉铜业有限公司 一种满液式蒸发器用换热管
CN109269337B (zh) * 2018-11-12 2024-01-26 山东恒辉节能技术集团有限公司 一种满液式蒸发器用换热管

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Henan Golden Dragon Precise Copper Tube Inc.

Assignor: Jinlong Precision Copper Pipe Group Co., Ltd.

Contract fulfillment period: 2008.11.30 to 2014.11.30

Contract record no.: 2009440000994

Denomination of utility model: Copper evaporation tube for electric refrigerator

Granted publication date: 20061227

License type: Exclusive license

Record date: 20090810

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.30 TO 2014.11.30; CHANGE OF CONTRACT

Name of requester: ZHUHAI LONGFENG PRECISE COPPER TUBE CO., LTD.

Effective date: 20090810

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

Granted publication date: 20061227

Termination date: 20141001

EXPY Termination of patent right or utility model