CN100473937C - 一种高科技铝复合材料环保节能暖气系统专用管道 - Google Patents

一种高科技铝复合材料环保节能暖气系统专用管道 Download PDF

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CN100473937C
CN100473937C CNB2006101229460A CN200610122946A CN100473937C CN 100473937 C CN100473937 C CN 100473937C CN B2006101229460 A CNB2006101229460 A CN B2006101229460A CN 200610122946 A CN200610122946 A CN 200610122946A CN 100473937 C CN100473937 C CN 100473937C
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heating system
pipeline
tech
environment
pipe
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CN1967134A (zh
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张伟君
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Zhang Weijun
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Priority to CNB2006101229460A priority Critical patent/CN100473937C/zh
Publication of CN1967134A publication Critical patent/CN1967134A/zh
Priority to US11/774,459 priority patent/US20080093065A1/en
Priority to JP2007228021A priority patent/JP2008107076A/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

本发明涉及一种高科技铝复合材料环保节能暖气系统专用管道，适合于所有建筑物室内暖气热交换系统专用管道，是一种一体成形外形带垂直于外径片状的铝圆管；圆管内孔并满布有凸起筋状线，而该筋状线在铝圆管内孔里以15°角倾斜形成螺旋的设计。本发明的优点是：1、通过管道内孔壁是带有15°角倾斜，并向前延伸形成螺旋状凸起筋状线，增加管道的导热面积；2、该铝圆管的外径则被加工成片状，这些片状在360°环绕着、一体成形、分别对称垂直于圆管的外径上，增大散热面积，以及散热效果；3、其为铝管，不会被锈蚀污染。

Description

一种高科技铝复合材料环保节能暖气系统专用管道
技术领域：
本发明涉及一种高科技铝复合材料，具体涉及环保又节能适用于所有建筑物室内暖气系统热交换专用管道。
技术背景：
目前，世界很多国家地区处温寒带地理位置上。冬天的气温下降至人们在建筑物室内也难以支持的程度，传统的解决方法是安装室内暖气系统，而暖气来源分为几类：A、如图5所示，依靠电力的电阻线发热送热风交换；B、如图6所示，以天燃气燃烧火炉取热；C、如图7所示，木柴燃烧取暖；D、如图8所示，其是热水通过管道交换取暖，而热水通过的交换通常在现代都市是由中央热水系统供应取暖，而建筑物的热水交换装置目前全是以铁焊接制造而成。在整个冬季中，热水长期通过铁装置的管道，至使铁管内表面产生氧化锈蚀，从而污染了热水，而热水又带回中央循环系统，即是所有加温的中央热水供应系统加热容器大部份都受铁氧化的锈蚀所污染，而在春季停止供热水后又需放去所有管道的水才能正常保护好管道，更何况铁的热阻抗极大，热媒在100℃时其导热系数为72.1，大大的消耗能源，又污染了环境。
发明内容
本发明的目的是针对现有暖气热交换装置设计出一种以高新技术制造的一体成形铝复合材料管道。
本发明采用如下技术方案：
一种高科技铝复合材料环保节能暖气系统专用管道，该管道的内孔壁是设置有15°角倾斜，并向前延伸形成螺旋状凸起筋状线，以承接流入管孔内的热媒，造成螺旋流动，以延长热交换时间及增大热交换面积，然后循环回中央制热系统中加热，再次成为进行循环供应加热的热媒，该铝圆管的外径则被加工成片状，这些片状在360°环绕着、一体成形、分别对称垂直于圆管的外径上。而此种管道的铝复合材料，在通过100℃热媒流体时其热阻抗非常小，导热系数为173低于铁交换器的0.5倍多，大大节约能源。而铝复合材料圆管内的热水，不会被锈蚀污染，相对保护了环境及热媒制造设备。所述15°角具体为，在所述管道横截面上，筋状线截面中心线与管道截面内圆周曲线的法线之间的夹角为15°角。
本发明的优点是：1、通过管道内孔壁是带有15°角倾斜，并向前延伸形成螺旋状凸起筋状线，增加管道的导热面积；2、该铝圆管的外径则被加工成片状，这些片状在360°环绕着、一体成形、分别对称垂直于圆管的外径上，增大散热面积，以及散热效果；3、其为铝管，不会被锈蚀污染。
附图说明
图1为本发明管道的结构示意图；
图2为本发明管道的剖示图；
图3为本发明的立体图；
图4为本发明实际应用示意图；
图5为现有电阻发热送风图；
图6为现有天然气燃烧炉的示意图；
图7为现有木材燃烧炉示意图；
图8为现有热水交换结构示意图。
具体实施方式
如图1至图3所示，一种高科技铝复合材料环保节能暖气系统专用管道，该铝圆管1的外径则被加工成片状2，这些片状在360°环绕着、一体成形、分别对称垂直于圆管的外径上；该铝管道1的内孔壁3是带有15°角倾斜并向前延伸形成螺旋状凸起筋状线4。
如图4所示，铝圆管的两端5、6分别连接中央热媒。

Claims (1)

1、一种高科技铝复合材料环保节能暖气系统专用管道，其特征在于：铝圆管的外径被加工成片状，这些片状在360°环绕着、一体成形、分别对称垂直于圆管的外径上；该管道的内孔壁是设置有15°角倾斜并向前延伸形成螺旋状凸起筋状线；所述15°角具体为，在所述管道横截面上，筋状线截面中心线与管道截面内圆周曲线的法线之间的夹角为15°角。
CNB2006101229460A 2006-10-24 2006-10-24 一种高科技铝复合材料环保节能暖气系统专用管道 Expired - Fee Related CN100473937C (zh)

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CNB2006101229460A CN100473937C (zh) 2006-10-24 2006-10-24 一种高科技铝复合材料环保节能暖气系统专用管道
US11/774,459 US20080093065A1 (en) 2006-10-24 2007-07-06 Heat exchanger tube for heating system
JP2007228021A JP2008107076A (ja) 2006-10-24 2007-09-03 加熱システムのための熱交換チューブ

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CNB2006101229460A CN100473937C (zh) 2006-10-24 2006-10-24 一种高科技铝复合材料环保节能暖气系统专用管道

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JP5646257B2 (ja) * 2010-09-08 2014-12-24 東芝キヤリア株式会社 冷凍サイクル装置
US20140284038A1 (en) * 2013-03-21 2014-09-25 Hamilton Sundstrand Corporation Heat exchanger design and fabrication
CN103206887A (zh) * 2013-03-27 2013-07-17 成都阳光铝制品有限公司 一种基于铝合金的高密齿散热器
EP2876375A3 (en) * 2013-11-22 2015-09-02 Schluter Systems L.P. In-floor heating apparatuses
CN106767028A (zh) * 2016-11-29 2017-05-31 无锡市锡源锅炉有限公司 一种带除烟片的锅炉烟气余热回收装置
US11371785B2 (en) * 2020-07-10 2022-06-28 The Government of the United States of America, as represented by the Secretarv of the Navy Cooling system and fabrication method thereof

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CN1967134A (zh) 2007-05-23
JP2008107076A (ja) 2008-05-08

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