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. 发明申请

US20130061615A1 CONDENSATE-FREE OUTDOOR AIR COOLING UNIT 审中-公开
标题翻译：无冷气室外空气冷却单元
公开(公告)号：US20130061615A1
公开(公告)日：2013-03-14
申请号：US13227475
申请日：2011-09-08
申请人： AHMED MOHAMED MOHAMED OMER
发明人： AHMED MOHAMED MOHAMED OMER
IPC分类号： F25D21/12
CPC分类号： F24F1/42 , F24F13/222 , F24F2013/225 , F25B40/02 , F25B2339/041 , Y02B30/542
摘要： A highly efficient condensate-free cooling unit functionally based on vapor-compression refrigeration cycle has been described. The condensate collected from the evaporator of the cooling unit is routed through a sub-cooling heat exchanger where it exchanges heat with the primary heat exchange medium emerging through the condenser of the cooling unit, thus, sub-cooling the primary heat exchange medium to a lower temperature before it enters the expansion valve. Emerging from the sub-cooling heat exchanger, the condensate flows through a condensate outlet pipe into multiple spray nozzles disposed over the condensate outlet pipe. The spray nozzles sprinkle the condensate over the hot air blown into the condenser to reduce its temperature. The cooling unit has a substantially higher coefficient of performance compared to the conventional cooling units utilizing vapor-compression refrigeration cycle, and eliminates the problems of condensate removal persistent in the art.
摘要翻译：已经描述了基于蒸气压缩制冷循环功能的高效无冷凝冷却单元。从冷却单元的蒸发器收集的冷凝物通过副冷却热交换器，其中与通过冷却单元的冷凝器出现的主要热交换介质进行热交换，从而将一次热交换介质副冷却至在进入膨胀阀之前温度较低。从副冷却热交换器出来，冷凝水通过冷凝水出口管流入设置在冷凝水出口管上方的多个喷嘴。喷嘴将冷凝水洒在冷凝器内的热空气中以降低其温度。与使用蒸气压缩式制冷循环的常规冷却单元相比，冷却单元具有显着更高的性能系数，并且消除了本领域中持续存在的冷凝物去除的问题。

2. 发明申请

US20120204497A1 AIRSTREAM DEFLECTION SYSTEM FOR OUTDOOR AREAS 审中-公开
标题翻译：用于室外区域的飞机偏转系统
公开(公告)号：US20120204497A1
公开(公告)日：2012-08-16
申请号：US13029098
申请日：2011-02-16
申请人： AHMED MOHAMED MOHAMED OMER
发明人： AHMED MOHAMED MOHAMED OMER
IPC分类号： E04H9/14
CPC分类号： E04H3/14
摘要： A shielding system that mitigates the effects of wind on an open-air venue by at least partially deflecting wind flow over the field. The shielding system includes shielding modules in abutment around the periphery of the field, each module including an upright member and a horizontal member. The upright member is curvilinear and projects inward toward the field, while the horizontal member is generally planar, mounted at the lower end of the upright member, and it also projects inward. The upright member and the horizontal member define a closed trap zone. An impinging airstream encounters the convex upwind side of the shielding system and is lifted over the field. At the downwind side of the shielding system, the airflow pressure against the closed trap zones produces a region of high pressure, deflecting the airflow over the downwind side of the shielding system.
摘要翻译：一种屏蔽系统，通过至少部分地偏转场地上的风流来减轻风在露天场地的影响。屏蔽系统包括围绕场周边邻接的屏蔽模块，每个模块包括直立构件和水平构件。直立构件是曲线形的并且向外朝向场地突出，而水平构件大体上是平面的，安装在直立构件的下端，并且还向内突出。直立构件和水平构件限定了闭合的收集区。一个冲击的气流遇到了屏蔽系统的上风侧，并被提升到场外。在屏蔽系统的顺风侧，针对闭合的捕集区的气流压力产生高压区域，使气流偏转在屏蔽系统的顺风侧。

3. 发明申请

US20120192589A1 THREE-MEDIA EVAPORATOR FOR A COOLING UNIT 审中-公开
标题翻译：用于冷却单元的三媒体蒸发器
公开(公告)号：US20120192589A1
公开(公告)日：2012-08-02
申请号：US13015576
申请日：2011-01-28
申请人： AHMED MOHAMED MOHAMED OMER
发明人： AHMED MOHAMED MOHAMED OMER
IPC分类号： F25B39/02 , F28F1/10
CPC分类号： F25B39/02 , F28D1/0477 , F28D7/0066 , F28D7/087 , F28D7/106 , F28D2021/0071 , F28F1/32
摘要： A three-media evaporator for a cooling unit utilizing the vapor compression refrigeration cycle. The apparatus includes a number of heat exchange tubes, each tube including an inner heat exchange tube adapted to carry a primary heat exchange medium and an outer heat exchange tube, adapted to carry an intermediate heat exchange medium. The intermediate heat exchange medium is in thermal communication with the primary heat exchange medium. A direct heat exchange mechanism, which in one aspect can be a set of fins, is in simultaneous thermal communication with the ambient medium and with the intermediate heat exchange medium. In each heat exchange tube the outer tube at least partially surround the inner tube, defining an annular space between the tubes. The intermediate medium is carried in the annular space.
摘要翻译：一种用于采用蒸气压缩制冷循环的冷却装置的三介质蒸发器。该装置包括多个热交换管，每个管包括适于承载中间热交换介质的适于承载初级热交换介质和外部热交换管的内部热交换管。中间热交换介质与初级热交换介质热连通。一个方面可以是一组散热片的直接热交换机构与周围介质和中间热交换介质同时热连通。在每个热交换管中，外管至少部分地围绕内管，在管之间限定一个环形空间。中间介质承载在环形空间中。

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