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CN201225791Y - 一种空调扁管 - Google Patents

一种空调扁管 Download PDF

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Publication number
CN201225791Y
CN201225791Y CNU2008200708797U CN200820070879U CN201225791Y CN 201225791 Y CN201225791 Y CN 201225791Y CN U2008200708797 U CNU2008200708797 U CN U2008200708797U CN 200820070879 U CN200820070879 U CN 200820070879U CN 201225791 Y CN201225791 Y CN 201225791Y
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CN
China
Prior art keywords
flat tube
air conditioner
utility
heat exchange
model
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.)
Expired - Fee Related
Application number
CNU2008200708797U
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English (en)
Inventor
崔新林
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.)
XINXIANG TIANLU INDUSTRY Co Ltd
Original Assignee
XINXIANG TIANLU INDUSTRY 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
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Priority to CNU2008200708797U priority Critical patent/CN201225791Y/zh
Application granted granted Critical
Publication of CN201225791Y publication Critical patent/CN201225791Y/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空调扁管,涉及一种换热元件,本实用新型的目的是设计一种换热面积大换热效果好的空调扁管。本实用新型的技术方案是,一种空调扁管,包括扁管和管内的孔,在扁管孔的孔壁上分布有凸体。所述扁管的流道孔的横截面形状为矩形,圆形或者椭圆形。本实用新型用于汽车空调。

Description

一种空调扁管
技术领域:
本实用新型涉及一种换热元件,特别是一种空调扁管。
背景技术:
铝质空调多通道扁管已被广泛使用,现有扁管内的孔为矩形孔,这种矩形孔的换热面积较小,换热效果不理想。
发明内容:
本实用新型的目的是设计一种换热面积大换热效果好的空调扁管。本实用新型的技术方案是,一种空调扁管,包括扁管和管内的孔,其特征在于:在扁管孔的孔壁上分布有凸体。所述扁管的流道孔的横截面形状为矩形,圆形或者椭圆形。本实用新型由于采用非矩形孔流道,因而与现有技术比较具有承压能力大的优点。
附图说明:
图1是本实用新型空调扁管的横截面示意图,图2是本实用新型另一种结构的空调扁管横截面示意图,图3是本实用新型又一种结构的空调扁管横截面示意图。
具体实施方式:
结合以上附图对本实用新型作详细说明,为了解决矩形孔流道换热面积小、换热效果差的缺点,本实用新型在扁管1流道孔2的孔壁上分布有凸体3,孔的截面形状有:矩形(参见图1)、圆形孔2(参见图2)或者为椭圆形孔3(参见图3)。由于铝质扁管容易被腐蚀,可在扁管的外表面上喷涂锌层。

Claims (2)

1、一种空调扁管,包括扁管和管内的孔,其特征在于:在扁管孔的孔壁上分布有凸体。
2、如权利要求1所述的一种空调扁管,其特征在于:所述扁管的流道孔的横截面形状为矩形,圆形或者椭圆形。
CNU2008200708797U 2008-05-30 2008-05-30 一种空调扁管 Expired - Fee Related CN201225791Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200708797U CN201225791Y (zh) 2008-05-30 2008-05-30 一种空调扁管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200708797U CN201225791Y (zh) 2008-05-30 2008-05-30 一种空调扁管

Publications (1)

Publication Number Publication Date
CN201225791Y true CN201225791Y (zh) 2009-04-22

Family

ID=40598683

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200708797U Expired - Fee Related CN201225791Y (zh) 2008-05-30 2008-05-30 一种空调扁管

Country Status (1)

Country Link
CN (1) CN201225791Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120799788A (zh) * 2025-09-13 2025-10-17 河北博志热能设备有限公司 一种制冷冷媒管及制冷设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120799788A (zh) * 2025-09-13 2025-10-17 河北博志热能设备有限公司 一种制冷冷媒管及制冷设备

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090422

Termination date: 20130530