CN101858699B - 一种夹套式换热结构 - Google Patents

一种夹套式换热结构 Download PDF

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Publication number
CN101858699B
CN101858699B CN200910021891A CN200910021891A CN101858699B CN 101858699 B CN101858699 B CN 101858699B CN 200910021891 A CN200910021891 A CN 200910021891A CN 200910021891 A CN200910021891 A CN 200910021891A CN 101858699 B CN101858699 B CN 101858699B
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heat exchange
type heat
jacket type
pot body
exchange structure
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CN101858699A (zh
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刘绍允
郝进录
宋贵生
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Shaanxi Qiaoshangqiao Boiler Container Manufacture Co., Ltd.
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SHAANXI QIAOSHANGQIAO BOILER CONTAINER MANUFACTURE CO Ltd
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Abstract

本发明属于热能设备技术领域,涉及一种在蒸汽供热系统中配套使用的夹套式换热结构,它具有一个外表面均匀分布有多道环形肋片的锅体,在锅体外侧部及下部包套有一个夹套。与现有技术相比,本发明通过在锅体外设置环形肋片的方式,成倍地增大了夹套式换热设备结构的换热面积,在工作时借助环形肋片有利于锅体外表面疏水,减薄冷凝水膜的厚度,这样也就有效地增大了夹套式换热设备的单位时间换热量,缩短了加热时间,提高了设备的工作效率。

Description

一种夹套式换热结构
技术领域
本发明属于热能设备技术领域,涉及一种在蒸汽供热系统中配套使用的夹套式换热结构。
背景技术
在蒸汽供热系统中经常要使用到夹层锅、反应釜、浓缩罐等具有夹套式换热结构的用热设备。现有技术中,由于公知的夹套式换热设备结构的热交换面积有限,单位时间换热量小,所以加热时间长,热效率相对较低。
发明内容
本发明的目的在于克服现有技术存在的缺点,提供一种结构合理、运行方便、应用面广、能源利用充分、适于蒸汽供热系统高效换热的夹套式换热结构。
为实现上述发明目的而采用的技术解决方案是这样的:所提供的夹套式换热结构具有一个外表面均匀分布有多道环形肋片的锅体,在锅体外侧部及下部包套有一个夹套。以夹层锅为例,在内层锅的锅体部分的外表面分布有环形肋片,其中锅底部分的环形肋片可呈垂直状,锅体侧表面分布的环形肋片向下倾斜,实际运行时,凝水可以很快地从肋片脱离进而掉落到夹层底部。
与现有技术相比,本发明通过在锅体外设置环形肋片的方式,成倍地增大了夹套式换热设备结构的换热面积,在工作时借助环形肋片有利于锅体外表面疏水,减薄冷凝水膜的厚度,这样也就有效地增大了夹套式换热设备的单位时间换热量,缩短了加热时间,提高了设备的工作效率。
附图说明
附图为本发明一个具体实施例的原理结构图。
具体实施方式
以下将结合附图对本发明内容做进一步说明,但本发明的实际制作结构并不仅限于下述的实施例。
参见附图,本发明所述的夹套式换热结构由锅体3、夹套1和均匀分布设置在锅体外表面的环形肋片2组成,环形肋片2或为垂直状,或向下倾斜,有利于冷凝水很快地从肋片上脱离。

Claims (2)

1.一种夹套式换热结构,其特征在于具有一个外表面分布有多道环形肋片(2)的锅体(3),在锅体(3)外侧部及下部包套有一个夹套(1)。
2.根据权利要求1所述的夹套式换热结构,其特征在于所说的环形肋片(2)按垂直或向下倾斜状均匀分布在锅体(3)的外表面。
CN200910021891A 2009-04-08 2009-04-08 一种夹套式换热结构 Expired - Fee Related CN101858699B (zh)

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CN200910021891A CN101858699B (zh) 2009-04-08 2009-04-08 一种夹套式换热结构

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CN200910021891A CN101858699B (zh) 2009-04-08 2009-04-08 一种夹套式换热结构

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CN101858699A CN101858699A (zh) 2010-10-13
CN101858699B true CN101858699B (zh) 2012-09-19

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2384545Y (zh) * 1999-05-21 2000-06-28 陕西省桥上桥厨房供热设备有限责任公司 夹层锅
CN1477365A (zh) * 2002-08-23 2004-02-25 Lg电子株式会社 热交换器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2384545Y (zh) * 1999-05-21 2000-06-28 陕西省桥上桥厨房供热设备有限责任公司 夹层锅
CN1477365A (zh) * 2002-08-23 2004-02-25 Lg电子株式会社 热交换器

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