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1. 发明申请

WO2012011865A3 AIR HANDLING UNIT WITH BYPASS TO THE ROTARY HEAT EXCHANGER 审中-公开
公开(公告)号：WO2012011865A3
公开(公告)日：2012-01-26
申请号：PCT/SE2011/050961
申请日：2011-07-21
申请人： SWEGON AB , LAWRENSON, Andrew
发明人： LAWRENSON, Andrew
IPC分类号： F24F12/00 , F28D19/04
摘要： A traditional packaged Air handling unit (AHU) with a perpendicular rotary heat exchanger (rotor) design uses excessive fan energy to overcome the pressure drop of the rotary heat exchanger when the full recovery effect of the heat exchanger is not required. The present invention relates to an Air Handling Unit (AHU) comprising at least one rotary heat exchanger (6) tilted at an angle, one or more air inlets (2), air outlets (3), air filters (5), fan enclosures (4), and one or more centrifugal plenum fans (8) producing an air flow through the AHU. The AHU further includes one or more bypass channels (7), with bypass dampers (10) being placed on one or both sides of the rotary heat exchanger (6), said bypass dampers (10) when arranged in an open, partially closed or completely closed position directs the airflow produced by the centrifugal plenum fans (8) to pass through either the bypass channel (7), or the rotary heat exchanger (6), or both. This combination provides an improved fan energy consumption over existing designs with rotary heat exchangers without extending the cross sectional dimensions of the AHU.

2. 发明申请

WO2010085197A2 LOW PROFILED AHU WITH TILTED ROTARY HEAT EXCHANGE 审中-公开
标题翻译：具有倾斜旋转热交换器的低轮廓AHU
公开(公告)号：WO2010085197A2
公开(公告)日：2010-07-29
申请号：PCT/SE2010000016
申请日：2010-01-25
申请人： SWEGON AB , LAWRENSON ANDREW , BERG GUNNAR , CARLSSON CLAES , FRANSSON MARTIN , ALL LEIF
发明人： LAWRENSON ANDREW , BERG GUNNAR , CARLSSON CLAES , FRANSSON MARTIN , ALL LEIF
CPC分类号： F24F12/006 , F24F2013/088 , F24F2203/104 , F28D19/041 , Y02B30/563
摘要： The invention relates to an Air Handling Unit (AHU) that combines a centrifugal plenum fan, a flow straightening structure with a rotary heat exchanger of an optimised surface area that is tilted. This improves the ratio of flow rate to unit height over prior art designs, whilst maintaining the energy usage/ energy recovery and noise levels seen in traditional AHUs providing the same delivery flow and pressure. The invention also optimises the serviceability and access to the unit's filters and fans when the unit is placed in confined spaces.
摘要翻译：本发明涉及一种空气处理单元（AHU），该空气处理单元组合了离心式增压风扇，流动矫直结构与倾斜的优化表面积的旋转式热交换器。这提高了流量与单位高度比现有技术设计的比例，同时保持传统AHU中提供相同输送流量和压力的能量消耗/能量回收和噪声水平。当本装置放置在狭窄的空间中时，本发明还优化了可用性和对设备的过滤器和风扇的访问。

3. 发明申请

WO2012011865A2 AIR HANDLING UNIT WITH BYPASS TO THE ROTARY HEAT EXCHANGER 审中-公开
标题翻译：带旁路的空气处理装置到旋转换热器
公开(公告)号：WO2012011865A2
公开(公告)日：2012-01-26
申请号：PCT/SE2011050961
申请日：2011-07-21
申请人： SWEGON AB , LAWRENSON ANDREW
发明人： LAWRENSON ANDREW
CPC分类号： F24F12/006 , F24F2012/007 , F24F2013/088 , F24F2203/104 , F28D19/041 , F28F13/06 , F28F27/02 , F28F2250/06 , Y02B30/563
摘要： A traditional packaged Air handling unit (AHU) with a perpendicular rotary heat exchanger (rotor) design uses excessive fan energy to overcome the pressure drop of the rotary heat exchanger when the full recovery effect of the heat exchanger is not required. The present invention relates to an Air Handling Unit (AHU) comprising at least one rotary heat exchanger (6) tilted at an angle, one or more air inlets (2), air outlets (3), air filters (5), fan enclosures (4), and one or more centrifugal plenum fans (8) producing an air flow through the AHU. The AHU further includes one or more bypass channels (7), with bypass dampers (10) being placed on one or both sides of the rotary heat exchanger (6), said bypass dampers (10) when arranged in an open, partially closed or completely closed position directs the airflow produced by the centrifugal plenum fans (8) to pass through either the bypass channel (7), or the rotary heat exchanger (6), or both. This combination provides an improved fan energy consumption over existing designs with rotary heat exchangers without extending the cross sectional dimensions of the AHU.
摘要翻译：具有垂直旋转式热交换器（转子）设计的传统封装空气处理单元（AHU）在不需要热交换器的全部回收效果时使用过量的风扇能量来克服旋转式热交换器的压降。本发明涉及一种空气处理单元（AHU），其包括以一定角度倾斜的至少一个旋转式热交换器（6），一个或多个进气口（2），空气出口（3），空气过滤器（5），风扇罩（4）以及一个或多个产生通过AHU的气流的离心增压室风扇（8）。 AHU进一步包括一个或多个旁路通道（7），其中旁路风门（10）被放置在旋转式热交换器（6）的一侧或两侧上，所述旁路风门（10）当被布置成打开，部分关闭或完全关闭的位置引导由离心增压室风扇（8）产生的气流通过旁路通道（7）或旋转热交换器（6）或两者。与现有设计的旋转式热交换器相比，该组合提供了改进的风扇能量消耗，而不会延长AHU的横截面尺寸。

4. 发明申请

WO2010085197A8 LOW PROFILED AHU WITH TILTED ROTARY HEAT EXCHANGE 审中-公开
标题翻译：具有倾斜旋转热交换器的低轮廓AHU
公开(公告)号：WO2010085197A8
公开(公告)日：2011-06-30
申请号：PCT/SE2010000016
申请日：2010-01-25
申请人： SWEGON AB , LAWRENSON ANDREW , BERG GUNNAR , CARLSSON CLAES , FRANSSON MARTIN , ALL LEIF
发明人： LAWRENSON ANDREW , BERG GUNNAR , CARLSSON CLAES , FRANSSON MARTIN , ALL LEIF
IPC分类号： F24F12/00
CPC分类号： F24F12/006 , F24F2013/088 , F24F2203/104 , F28D19/041 , Y02B30/563
摘要： The invention relates to an Air Handling Unit (AHU) that combines a centrifugal plenum fan, a flow straightening structure with a rotary heat exchanger of an optimised surface area that is tilted. This improves the ratio of flow rate to unit height over prior art designs, whilst maintaining the energy usage/ energy recovery and noise levels seen in traditional AHUs providing the same delivery flow and pressure. The invention also optimises the serviceability and access to the unit's filters and fans when the unit is placed in confined spaces.
摘要翻译：本发明涉及一种空气处理单元（AHU），该空气处理单元组合了离心式增压风扇，流动矫直结构与倾斜的优化表面积的旋转式热交换器。这提高了流量与单位高度比现有技术设计的比例，同时保持传统AHU中提供相同输送流量和压力的能量消耗/能量回收和噪声水平。当本装置放置在狭窄的空间中时，本发明还优化了可用性和对设备的过滤器和风扇的访问。

5. 发明申请

WO2010085197A3 LOW PROFILED AHU WITH TILTED ROTARY HEAT EXCHANGE 审中-公开
公开(公告)号：WO2010085197A3
公开(公告)日：2010-07-29
申请号：PCT/SE2010/000016
申请日：2010-01-25
申请人： SWEGON AB , LAWRENSON, Andrew , BERG, Gunnar , CARLSSON, Claes , FRANSSON, Martin , ALL. Leif
发明人： LAWRENSON, Andrew , BERG, Gunnar , CARLSSON, Claes , FRANSSON, Martin , ALL. Leif
IPC分类号： F24F12/00
摘要： The invention relates to an Air Handling Unit (AHU) that combines a centrifugal plenum fan, a flow straightening structure with a rotary heat exchanger of an optimised surface area that is tilted. This improves the ratio of flow rate to unit height over prior art designs, whilst maintaining the energy usage/ energy recovery and noise levels seen in traditional AHUs providing the same delivery flow and pressure. The invention also optimises the serviceability and access to the unit's filters and fans when the unit is placed in confined spaces.

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