专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06283068B1 Air-heated/hot-water type vaporizer and air-heated/hot-water type gas producing plant 有权
标题翻译：空气加热/热水式蒸发器和空气加热/热水型气体生产设备
公开(公告)号：US06283068B1
公开(公告)日：2001-09-04
申请号：US09662289
申请日：2000-09-14
申请人： Masayasu Kamikozuru
发明人： Masayasu Kamikozuru
IPC分类号： F28D712
CPC分类号： F28F9/0234 , F17C9/02 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/035 , F17C2227/0311 , F17C2227/0316 , F17C2227/0393 , F17C2227/0397 , F28D1/05333 , F28D7/12 , Y02P80/154 , Y02P80/156
摘要： The present invention provides an air-heated/hot-water vaporizer having a very high thermal efficiency and which is easy to handle for a long period of time. Hot water supplied to the inner tube 24 of the hot water tube 22 passes through the inner tube 24 and flows out from the other end thereof to the closed end side of the outer tube 23. The hot water having flowed out to the closed end side of the outer tube 23 passes through the annular path formed by the inner tube and the outer tube 23, flows in a direction counter to that of the hot water flowing in the inner tube 24, and flows from the opening of the outer tube 23 to the outside. Liquefied gas supplied to the liquefied gas tube 21 flows along the outside of the outer tube 23, and is heated and vaporized by hot water flowing through the hot water tube 22.
摘要翻译：本发明提供一种具有非常高的热效率并且易于长时间处理的空气加热/热水蒸发器。供给到热水管22的内管24的热水通过内管24，从其另一端流出到外管23的封闭端侧。流出到封闭端侧的热水外管23通过由内管和外管23形成的环状路径，与在内管24中流动的热水的方向相反的方向流动，从外管23的开口流向外。供给到液化气管21的液化气体沿着外管23的外侧流动，并且通过流过热水管22的热水被加热并蒸发。

2. 发明授权

US06749014B2 External flue heat exchangers 失效
标题翻译：外部烟道换热器
公开(公告)号：US06749014B2
公开(公告)日：2004-06-15
申请号：US10046013
申请日：2002-01-11
申请人： Joseph C. Ferraro
发明人： Joseph C. Ferraro
IPC分类号： F28D712
CPC分类号： F28D21/0007 , F24B9/006 , F24D12/02 , F24D2200/18 , F28D1/06 , Y02B30/14
摘要： A heat exchanger is mounted external to a section of flue pipe or is an integral part of a section of flue pipe. The heat exchanger preheats a domestic hot water supply and boosts the return water temperature prior to reentry to the furnace coil. The heat exchanger reduces fuel use, pollution and wear of the furnace and burner. A typical heat exchanger installation includes an oil or gas burner located on a furnace or boiler having a flue pipe leading to a gaseous outlet, such as a masonry chimney. A short vertical flue section leads to a draft-regulating damper. The flue heat exchanger may be a coil of tubing wrapped around flue section, such that the tubing picks up heat from the heated flue gasses. Preheated water exits from the heat exchanger.
摘要翻译：热交换器安装在烟道管的一部分外部，或者是烟道管的一部分的组成部分。热交换器预热家用热水供应，并在再入炉窑线圈之前提高回水温度。换热器减少燃料使用，污染和炉子和燃烧器的磨损。典型的热交换器装置包括位于炉或锅炉上的油或燃气燃烧器，其具有通向气体出口的烟道管，例如砖石烟囱。一个简单的垂直烟道区段通向一个通风调节阻尼器。烟道热交换器可以是缠绕在烟道部分周围的管线圈，使得管道从加热的烟道气中拾取热量。预热水从热交换器排出。

3. 发明授权

US06293335B1 Method and apparatus for optimizing heat transfer in a tube and shell heat exchanger 失效
标题翻译：用于优化管壳式热交换器中的热传递的方法和装置
公开(公告)号：US06293335B1
公开(公告)日：2001-09-25
申请号：US09344210
申请日：1999-06-24
申请人： Jeffrey Tawney , Davod Denorcy , Dave Smith , Michael Patrick
发明人： Jeffrey Tawney , Davod Denorcy , Dave Smith , Michael Patrick
IPC分类号： F28D712
CPC分类号： F28D7/022 , F28D7/024 , F28F13/12
摘要： A tube and shell heat exchanger having a transversely oriented inlet port and a spirally coiled heat transfer tube contained within an arcuate chamber created by an internal baffle in which the water to be conditioned travels along a helical pathway in which the flow has minimized water depth and high turbulence. The tube and shell heat exchanger maximizes heat transfer capability in a relatively easy to assemble design to make feasible the use of a higher cost material for the tubing such as titanium in a wide range of applications.
摘要翻译：一种管壳式热交换器，其具有横向定向的入口和螺旋卷绕的传热管，其包含在由内部挡板产生的弧形腔室内，待调节的水沿着螺旋路径行进，其中流动具有最小化的水深，高湍流。管壳式热交换器在相对容易的组装设计中使传热能力最大化，使得可以在诸如钛的管道中使用更高成本的材料在广泛的应用中。

4. 发明授权

US06499534B1 Heat exchanger with two-stage heat transfer 失效
标题翻译：具有两级热传递的换热器
公开(公告)号：US06499534B1
公开(公告)日：2002-12-31
申请号：US10078022
申请日：2002-02-15
申请人： Jeffery Tawney , Eric Bright
发明人： Jeffery Tawney , Eric Bright
IPC分类号： F28D712
CPC分类号： F28D7/024 , F28F9/22 , F28F2009/224
摘要： A tube and shell heat exchanger is formed by a shell enclosing an internal sidewall which in turn receives an internally located flow controller outer and inner heat exchange cavities are formed between the outer shell and the internal shell and the internal shell and the flow controller, respectively. Helical convolutions of the conduit are provided in each of the heat exchange cavities for counter concurrent flow of fluid medium from one cavity to another. A bottom wall closes off the outer shell.
摘要翻译：管壳式换热器由壳体形成，壳体包围内侧壁，内壁又分别接纳内部位置的流量控制器，内外热交换腔分别形成在外壳与内壳之间，内壳和流量控制器。在每个热交换空腔中设置导管的螺旋卷积，用于从一个空腔到另一个空腔的流体介质的并发流动。底壁封闭外壳。

5. 发明授权

US06220344B1 Two-passage heat-exchanger tube 失效
标题翻译：双通道换热管
公开(公告)号：US06220344B1
公开(公告)日：2001-04-24
申请号：US09518450
申请日：2000-03-03
申请人： Helmut Beykirch , Stefan Geissler , Joachim Kautz
发明人： Helmut Beykirch , Stefan Geissler , Joachim Kautz
IPC分类号： F28D712
CPC分类号： F28D7/103 , F28D7/022 , F28D7/026
摘要： A heat-exchanger tube has an inner tube wall centered on an axis, formed with an outwardly projecting helical ridge having a helical outer surface, and forming an outwardly open helical groove delimited by the ridge and an outer tube wall centered on an axis, formed with an inwardly projecting helical ridge of the same hand as the inner-tube ridge, having a helical inner surface, and forming an inwardly open helical groove delimited by the outer-tube ridge. The inner tube is coaxially received in the outer tube with the grooves together forming a helical passage having a plurality of turns and the surfaces radially confronting and spaced from each other to form an axial passage for fluid communication between adjacent turns of the helical passage. A fluid is fed to one end of the helical passage and withdrawn from an opposite end with flow of the fluid helically along the helical passage and axially through the axial passage.
摘要翻译：热交换器管具有以轴为中心的内管壁，形成有具有螺旋形外表面的向外突出的螺旋形脊，并形成由脊限定的向外开放的螺旋槽和形成为轴线为中心的外管壁具有与内管脊相同的向内突出的螺旋脊，具有螺旋形内表面，并形成由外管脊限定的向内开放的螺旋槽。内管同轴地容纳在外管中，其中沟槽一起形成具有多个匝的螺旋通道，并且其表面径向相对并且彼此间隔开以形成用于在螺旋通道的相邻匝之间流体连通的轴向通道。流体被输送到螺旋通道的一端并且从相对端被抽出，其中流体沿着螺旋通道螺旋地流动并且轴向地穿过轴向通道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式