CN2366819Y - 一种分腔紊流式热交换器 - Google Patents

一种分腔紊流式热交换器 Download PDF

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Publication number
CN2366819Y
CN2366819Y CN 99209529 CN99209529U CN2366819Y CN 2366819 Y CN2366819 Y CN 2366819Y CN 99209529 CN99209529 CN 99209529 CN 99209529 U CN99209529 U CN 99209529U CN 2366819 Y CN2366819 Y CN 2366819Y
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chamber
smoke pipe
turbulent
heat exchanger
turbulent flow
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CN 99209529
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宋焕臣
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No 9 Unit 2 Building 14 Jinguang Residential Q
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Abstract

本实用新型公开了一种分腔紊流式热交换器,它由圆柱形筒、燃烧室、第一、第二粗烟管、第一、第二紊流腔、若干 细烟管、水容积室、球面上封盖和上、下出、入水管等组成,在圆柱形筒内,燃烧室、第一粗烟管、第一紊流腔、若干细烟管、第二紊流腔、第二粗烟管、球面上封盖为自下而上串通连接。本实用新型适用于燃气、燃油热水锅炉。

Description

一种分腔紊流式热交换器
本实用新型属一种分腔紊流式热交换器。
现有容积式燃气热水器中,热交换器的烟管大都由一根或几根直管组成,高温烟气在直烟管内易形成抽力,流速加快,至使热交换效率降低,也有制造商在烟管中加装若干挡板,用来降低高温烟气上升的流速,但提高热交换效果不显著。
本实用新型的目的是提供一种分腔紊流式热交换器,可有效地提高热交换效率。
本实用新型是这样实现的:在一个圆柱形的筒内,自下而上装有燃烧室,第一粗细烟管、第一紊流腔、若干细烟管、第二紊流腔、第二粗烟管、水容积室、球面上封盖和上下出入水管。
本实用新型能使高温烟气多极紊流,换热面积大,热交换效果显著。
以下结合附图对本实用新型进行描述。
图一是本实用新型的主视图。
图二是本实用新型局部俯剖视图。
参照附图,在圆柱形管(1)内、自下而上装有燃烧室(2)、燃烧室(2)上球面中心处与第一粗烟管(3)下端焊接,粗烟管(3)的上端口与第一紊流腔(4)的下球面中心处焊接,在第一紊流腔(4)的上球面边缘处焊接有若干细烟管(5),若干细烟管(5)的上端口与第二紊流腔(6)的下球面边缘焊接,第二紊流腔(6)的上球面中心处与第二粗烟管(7)的下端焊接,第二粗烟管(7)的上端口与球面上封盖(9)焊接,形成自下而上串通连接,构成烟气通道。粗烟管(3)、(7),若干细烟管(5)与燃烧室(2)紊流腔(4)、(6),球面上封盖(9)焊接处延出探头(12)。
工作时,燃气燃烧后的高温烟气经燃烧室(2)、第一粗烟管(3)、第一紊流腔(4)、若干细烟管(5)、第二紊流腔(6)及第二粗烟管(7)的外壁给水容积室(11)中的水加热,实现热交换目的。在实际应用中,还可根据热交换情况增加多个紊流腔,最大限度的提高热交换效率。

Claims (5)

1.一种分腔紊流式热交换器,它由圆柱形筒、燃烧室、第一粗烟管、第一紊流腔、若干细烟管、第二紊流腔、第二粗烟管、水容积室、球面上封盖、和上、下出入水管组成。其特征是:在圆柱形筒(1)内,燃烧室(2)、第一粗烟管(3)、第一紊流腔(4)、若干细烟管(5)、第二紊流腔(6)、第二粗烟管(7)、球面上封盖(9)为自下而上串通连接。
2.根据权力要求1所述的热交换器,其特征还在于第一粗烟管(3)是在燃烧室(2)的上球面和第一紊流腔(4)的下球面中心处焊接串通。
3.根据权力要求1所述热交换器其特征第二粗烟管(7)下端与第二紊流腔(6)上球面中心处焊接串通,上端与球面上封盖(9)中心焊接。
4.根据权力要求1所述热交换器,其特征:若干细烟管(5)下端和上端分别焊接在第一紊流腔(4)的上球面边缘和第二紊流腔(6)的下球面边缘处。
5.根据权力要求1所述热交换器,其特征:第一粗烟管(3),第二粗烟管(7)和若干细烟管(5)在与燃烧室(2)第一紊流腔(4)、第二紊流腔(6)和球面上封盖(9)焊接处延出探头(12)。
CN 99209529 1999-04-23 1999-04-23 一种分腔紊流式热交换器 Expired - Fee Related CN2366819Y (zh)

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CN 99209529 CN2366819Y (zh) 1999-04-23 1999-04-23 一种分腔紊流式热交换器

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CN 99209529 CN2366819Y (zh) 1999-04-23 1999-04-23 一种分腔紊流式热交换器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563834A (zh) * 2012-01-18 2012-07-11 周志刚 一种燃气热水机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563834A (zh) * 2012-01-18 2012-07-11 周志刚 一种燃气热水机

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