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1. 发明申请

US20140224451A1 DETECTION DEVICE FOR A CLEANING SYSYTEM 审中-公开
标题翻译：清洁系统的检测装置
公开(公告)号：US20140224451A1
公开(公告)日：2014-08-14
申请号：US14007373
申请日：2011-03-25
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G15/00
CPC分类号： F28G15/003 , B08B9/057 , F28G1/12
摘要： The present disclosure describes embodiments of a detection device for a cleaning system used in heat exchange systems which comprise a plurality of tubes. The detection device comprises a mounting plate defining a plurality of perforations and a plurality of sensors. Each sensor is being coupled to at least one perforation. In many embodiments of this disclosure, each of the plurality of tubes is operable with a corresponding one of the sensors and during a cleaning process where cleaning balls passage through the plurality of tubes, the cleaning balls are detected by a corresponding one of the sensors.
摘要翻译：本公开描述了用于包括多个管的热交换系统中的清洁系统的检测装置的实施例。检测装置包括限定多个穿孔的安装板和多个传感器。每个传感器被耦合到至少一个穿孔。在本公开的许多实施例中，多个管中的每一个可与相应的一个传感器一起操作，并且在清洁球通过多个管的清洁过程中，清洁球由对应的一个传感器检测。

2. 发明申请

US20070204973A1 System and Apparatus for Non-Powered Cleaning of Tubular Heat Exchange Systems 有权
标题翻译：管式热交换系统的非动力清洗系统和装置
公开(公告)号：US20070204973A1
公开(公告)日：2007-09-06
申请号：US11572208
申请日：2005-07-17
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G1/12
CPC分类号： F28G1/12
摘要： In the present invention, a dual hull cyclone is incorporated into a non-powered cleaning system using balls for tubular heat exchange systems. The dual hull cyclone separates balls which are smaller than a predetermined diameter so that they can be disposed of and replaced. The dual hull cyclone also serves to separate debris from fluid in the tubular heat exchange system and also debris that may have accumulated on the balls. The cleaning system in accordance with the present invention comprises a plurality of balls circulating in the fluid of the heat exchange system, a ball inlet, a ball outlet, and a dual hull cyclone. The balls in the fluid are generally of a predetermined diameter suitable for cleaning the tubes in the heat exchange unit. While the balls may be made of a variety of elastomeric materials, almost any resilient material may be utilized. Furthermore, the balls used in the present invention utilize a asymmetrical weighted core to increase the specific gravity of the balls.
摘要翻译：在本发明中，使用用于管式热交换系统的球的非动力清洁系统中并入双重壳体旋风分离器。双壳旋风分离器分离小于预定直径的球，使得它们可以被处理和更换。双壳体旋风还用于将管道热交换系统中的碎屑与可能积聚在球上的碎屑分开。根据本发明的清洁系统包括在热交换系统的流体中循环的多个球，球入口，球出口和双壳体旋风分离器。流体中的球通常具有适于清洁热交换单元中的管的预定直径。虽然球可以由各种弹性体材料制成，但是几乎可以使用任何弹性材料。此外，本发明中使用的球使用不对称加权芯来增加球的比重。

3. 发明授权

US09182183B2 Cleaning system 有权
标题翻译：清洁系统
公开(公告)号：US09182183B2
公开(公告)日：2015-11-10
申请号：US13876789
申请日：2010-10-01
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G1/12 , B08B9/055 , B08B9/057 , F16L55/46 , F28G9/00 , F28G15/00
CPC分类号： F28G1/12 , B08B9/055 , B08B9/057 , F16L55/46 , F28G9/00 , F28G15/00
摘要： Fluid is circulated through a heat exchange system for heat exchange to occur at a bundle of tubes making up a portion of the heat exchange system. Heat exchange efficiency at the bundle of tubes requires debris and fouling deposits accumulated therewithin to be substantially removed. Taking the heat exchange system off-line for physical flushing is not only ineffective but also disallow use of the heat exchange system for the duration it remains off-line. Described herein is an embodiment of a cleaning system which uses a displacement system for displacing cleaning balls carried in fluid into the bundle of tubes for cleaning thereof. A flow diverting system is configured and operable for introducing the cleaning balls to the bundle of tubes when in a first operating mode and for retrieving the cleaning balls from the plurality of tubes when in a second operating mode.
摘要翻译：流体循环通过热交换系统进行热交换，发生在构成热交换系统的一部分的管束上。在管束处的热交换效率需要积聚在其中的碎屑和结垢沉积物基本上被除去。将热交换系统离线进行物理冲洗不仅无效，而且不允许在离开热交换系统的时间内使用热交换系统。这里描述的清洁系统的一个实施例，其使用位移系统来将流体中携带的清洁球移动到管束中以进行清洁。分流系统被构造和操作用于当处于第一操作模式时将清洁球引导到管束，并且当处于第二操作模式时，用于从多个管中取出清洁球。

4. 发明申请

US20130219638A1 CLEANING SYSTEM 有权
标题翻译：清洁系统
公开(公告)号：US20130219638A1
公开(公告)日：2013-08-29
申请号：US13876789
申请日：2010-10-01
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G1/12
CPC分类号： F28G1/12 , B08B9/055 , B08B9/057 , F16L55/46 , F28G9/00 , F28G15/00
摘要： Fluid is circulated through a heat exchange system for heat exchange to occur at a bundle of tubes making up a portion of the heat exchange system. Heat exchange efficiency at the bundle of tubes requires debris and fouling deposits accumulated therewithin to be substantially removed. Taking the heat exchange system off-line for physical flushing is not only ineffective but also disallow use of the heat exchange system for the duration it remains off-line. Described herein is an embodiment of a cleaning system which uses a displacement system for displacing cleaning balls carried in fluid into the bundle of tubes for cleaning thereof. A flow diverting system is configured and operable for introducing the cleaning balls to the bundle of tubes when in a first operating mode and for retrieving the cleaning balls from the plurality of tubes when in a second operating mode.
摘要翻译：流体循环通过热交换系统进行热交换，发生在构成热交换系统的一部分的管束上。在管束处的热交换效率需要积聚在其中的碎屑和结垢沉积物基本上被除去。将热交换系统离线进行物理冲洗不仅无效，而且不允许在离开热交换系统的时间内使用热交换系统。这里描述的清洁系统的一个实施例，其使用位移系统来将流体中携带的清洁球移动到管束中以进行清洁。分流系统被构造和操作用于当处于第一操作模式时将清洁球引导到管束，并且当处于第二操作模式时，用于从多个管中取出清洁球。

5. 发明授权

US07735545B2 System and apparatus for non-powered cleaning of tubular heat exchange systems 有权
标题翻译：用于非动力清洁管式热交换系统的系统和设备
公开(公告)号：US07735545B2
公开(公告)日：2010-06-15
申请号：US11572208
申请日：2005-07-17
申请人： Kok Heng Alex Chow
发明人： Kok Heng Alex Chow
IPC分类号： F28G1/12
CPC分类号： F28G1/12
摘要： In the present invention, a dual hull cyclone is incorporated into a non-powered cleaning system using balls for tubular heat exchange systems. The dual hull cyclone separates balls which are smaller than a predetermined diameter so that they can be disposed of and replaced. The dual hull cyclone also serves to separate debris from fluid in the tubular heat exchange system and also debris that may have accumulated on the balls. The cleaning system in accordance with the present invention comprises a plurality of balls circulating in the fluid of the heat exchange system, a ball inlet, a ball outlet, and a dual hull cyclone. The balls in the fluid are generally of a predetermined diameter suitable for cleaning the tubes in the heat exchange unit. While the balls may be made of a variety of elastomeric materials, almost any resilient material may be utilized. Furthermore, the balls used in the present invention utilize a asymmetrical weighted core to increase the specific gravity of the balls.
摘要翻译：在本发明中，使用用于管式热交换系统的球的非动力清洁系统中并入双重壳体旋风分离器。双壳旋风分离器分离小于预定直径的球，使得它们可以被处理和更换。双壳体旋风还用于将管道热交换系统中的碎屑与可能积聚在球上的碎屑分开。根据本发明的清洁系统包括在热交换系统的流体中循环的多个球，球入口，球出口和双壳体旋风分离器。流体中的球通常具有适于清洁热交换单元中的管的预定直径。虽然球可以由各种弹性体材料制成，但是几乎可以使用任何弹性材料。此外，本发明中使用的球使用不对称加权芯来增加球的比重。

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