CN202814188U - 一种梅花管换热管 - Google Patents

一种梅花管换热管 Download PDF

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Publication number
CN202814188U
CN202814188U CN 201220347889 CN201220347889U CN202814188U CN 202814188 U CN202814188 U CN 202814188U CN 201220347889 CN201220347889 CN 201220347889 CN 201220347889 U CN201220347889 U CN 201220347889U CN 202814188 U CN202814188 U CN 202814188U
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CN
China
Prior art keywords
tube
quincunx
heat exchange
utility
exchange tube
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Expired - Fee Related
Application number
CN 201220347889
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English (en)
Inventor
陈洪伟
邹金伟
王萍
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.)
Shandong Hengin Agriculture & Animal Husbandry Machinery Co Ltd
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Shandong Hengin Agriculture & Animal Husbandry Machinery Co Ltd
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Priority to CN 201220347889 priority Critical patent/CN202814188U/zh
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Publication of CN202814188U publication Critical patent/CN202814188U/zh
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Abstract

本实用新型公开了一种梅花管换热管，其特征在于，在梅花形外管的内腔中间部位通过支撑片支撑有内管，在内管的外壁上设有多个出气孔。通过以上设置，本实用新型的梅花形外管采用梅花形设计，增加了散热面积，提高了散热效率。

Description

一种梅花管换热管
技术领域
    本实用新型涉及一种换热器，具体说是一种烘干用梅花管换热器。
背景技术
   目前，在万寿菊、银杏叶、苜蓿草等物料的烘干普遍使用热风炉为供热装置，热风炉所用的换热器以对流换热为主。根据不同需要，换热器由各种形状的加热管组合而成，其换热效率低。
发明内容
   本实用新型的目的便是提供一种换热效率高的换热管。
为了达到上述目的，本实用新型在梅花形外管的内腔中间部位通过支撑片支撑有内管，在内管的外壁上设有多个出气孔。
通过以上设置，本实用新型的梅花形外管采用梅花形设计，增加了散热面积，提高了散热效率。
附图说明
   现结合附图对本实用新型作进一步说明。
图1 为本实用新型的截面图。
   图中：1、梅花形外管，2、支撑片，3、内管，4、出气孔。
具体实施方式
如图1所示，本实用新型在梅花形外管1的内腔中间部位通过支撑片2支撑有内管3，在内管3的外壁上设有多个出气孔4。通过以上设置，在本实用新型的内管2内部通入预热气体，预热气体从多个出气孔4喷出，气流垂直喷向梅花形外管1的管壁上，从而使换热加强，大大提高了传热效率。

Claims (1)

1.一种梅花管换热管，其特征在于：在梅花形外管的内腔中间部位通过支撑片支撑有内管，在内管的外壁上设有多个出气孔。
CN 201220347889 2012-07-17 2012-07-17 一种梅花管换热管 Expired - Fee Related CN202814188U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220347889 CN202814188U (zh) 2012-07-17 2012-07-17 一种梅花管换热管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220347889 CN202814188U (zh) 2012-07-17 2012-07-17 一种梅花管换热管

Publications (1)

Publication Number Publication Date
CN202814188U true CN202814188U (zh) 2013-03-20

Family

ID=47873050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220347889 Expired - Fee Related CN202814188U (zh) 2012-07-17 2012-07-17 一种梅花管换热管

Country Status (1)

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CN (1) CN202814188U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238608A (zh) * 2016-08-15 2016-12-21 安徽天祥空调科技有限公司 一种散热管的制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238608A (zh) * 2016-08-15 2016-12-21 安徽天祥空调科技有限公司 一种散热管的制造方法
CN106238608B (zh) * 2016-08-15 2018-06-29 安徽天祥空调科技有限公司 一种散热管的制造方法

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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: 20130320

Termination date: 20130717