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    • 33. 发明授权
    • Wheel system for an air handling unit
    • 用于空气处理单元的车轮系统
    • US06422299B1
    • 2002-07-23
    • US09993538
    • 2001-11-06
    • Krister Eriksson
    • Krister Eriksson
    • F23L1502
    • F28D19/048F24F2203/1004F24F2203/104F24F2203/1068F24F2203/108F24F2203/1084F24F2203/1096
    • A rotary wheel system, including a rotatable frame with a plurality of removable, interchangeable media segments, has a hub assembly, a plurality of spokes radially extending from the hub assembly, in between which each media segment is located. Each I-beam shaped spoke is formed of a primary spoke and a secondary spoke, separated along the center section. The hub assembly includes specially designed brackets for detachably connecting the spokes to the hub assembly. A rim assembly includes a plurality of rim segments and special brackets for fastening each end of each rim segment to the spokes. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a reader to quickly ascertain the subject matter of the technical disclosure and will not be used to interpret or limit the scope of meaning of the claims. 37 CFR 1.72(b).
    • 包括具有多个可移除的可互换介质段的可旋转框架的旋转轮系统具有轮毂组件,从轮毂组件径向延伸的多个轮辐,每个介质段位于该轮毂组件之间。 每个I型梁状辐条由沿着中心部分分开的主辐条和次辐条形成。 轮毂组件包括用于将轮辐可拆卸地连接到轮毂组件的专门设计的支架。 轮辋组件包括多个轮辋段和用于将每个轮辋段的每个端部固定到辐条的专用支架。 要强调的是,该摘要被提供以符合要求抽象的规则,其允许读者快速地确定技术公开内容的主题,并且将不被用于解释或限制权利要求的含义的范围。 37 CFR 1.72(b)。
    • 34. 发明授权
    • Heat exchanger having high moisture transfer capability in high relative humidity air
    • 热交换器在高相对湿度的空气中具有很高的湿气转移能力
    • US06408932B1
    • 2002-06-25
    • US09523352
    • 2000-03-10
    • Donald F. SteeleLawrence C. Hoagland
    • Donald F. SteeleLawrence C. Hoagland
    • F23L1502
    • F24F3/1423F24F2003/1464F24F2203/1036F24F2203/104F24F2203/1048F24F2203/1068F24F2203/108F24F2203/1084F24F2203/1096
    • A regenerator energy exchange device comprises an energy recovery wheel having interchangeable segments of a heat and moisture exchange matrix material. Each segment may include one or more desiccants having different moisture adsorption characteristics deposited thereon. Alternatively, the energy recovery wheel may contain a matrix which is uniformly coated with at least two different desiccants. In still another embodiment, the wheel may have zones of different desiccants or desiccant combinations which are arranged in series in the direction of air flow through the matrix to provide different moisture adsorption characteristics along the air flow path. The zone closest to a highly humid airstream may contain, for example, a type 5 desiccant, while the zone closest to a conditioned exhaust airstream may contain a type 3 desiccant. All configurations are designed to increase the effectiveness of the energy recovery device over the middle to high range of relative humidities.
    • 再生器能量交换装置包括能量回收轮,其具有热交换矩阵材料的可互换部分。 每个片段可以包括其上沉积有不同水分吸附特性的一种或多种干燥剂。 或者,能量回收轮可以包含均匀地涂覆有至少两种不同干燥剂的基质。 在另一个实施方案中,轮可以具有不同干燥剂或干燥剂组合的区域,其沿空气流动方向串联布置,以沿着空气流动路径提供不同的吸湿特性。 最接近高湿度气流的区域可以包含例如5型干燥剂,而最接近经调节的排气气流的区域可以含有3型干燥剂。 所有配置都旨在提高能量回收装置在中等到高的相对湿度范围内的有效性。
    • 35. 发明授权
    • Integrated heat recovery ventilator HEPA filter using a HEPA filter material regenerative heat exchanger
    • 一体式热回收呼吸机HEPA过滤器采用HEPA过滤材料再生式热交换器
    • US06289974B1
    • 2001-09-18
    • US09082171
    • 1998-05-20
    • Anthony J. DeGregoriaThomas J. Kaminski
    • Anthony J. DeGregoriaThomas J. Kaminski
    • F23L1502
    • F24F3/1411F23J2217/103F24F12/006F24F2003/1464F24F2203/1012F24F2203/104F24F2203/1068F24F2203/108F24F2203/1084F28D17/00Y02B30/563
    • A heat recovery ventilator includes four rectangular regenerative heat exchangers, two blowers, a rotating air switch all disposed in a compact rectangular housing. The regenerative heat exchangers are made of a pleated HEPA filter material. The HEPA filter material captures at least 99.97% of particles having a diameter greater than 0.3 microns. Alternatively, the HEPA filter material is rated at least 85% Dust-Spot Efficiency percentage as measured by ASHRAE Standard 52.1-1992, Dust-Spot Procedure. The regenerative heat exchangers are stationary with stationary seals between the outside and inside climate. One of the blowers blows a stale airstream out through the heat exchangers; the other blower blows a fresh airstream in through the heat exchangers. The rotating air switch operates in conjunction with the two blowers producing the necessary flow reversal through each regenerative heat exchanger to allow heat and moisture exchange between the stale airstream and the fresh airstream. The rotating air switch is completely on the inside climate side of the regenerative heat exchangers preventing freeze up in cold weather. The rotating air switch uses clearance seals.
    • 热回收通风机包括四个矩形再生式热交换器,两个鼓风机,全部设置在紧凑的矩形壳体中的旋转空气开关。 再生式热交换器由打褶的HEPA过滤材料制成。 HEPA过滤材料捕获至少99.97%的直径大于0.3微米的颗粒。 或者,根据ASHRAE标准52.1-1992“灰尘点过程”测量,HEPA过滤材料的灰尘点效率百分比至少为85%。 再生热交换器是固定的,在外部和内部气候之间具有固定的密封。 其中一个鼓风机通过热交换器吹过一个陈旧的气流; 另一台吹风机通过热交换器吹入新鲜的气流。 旋转空气开关与两个鼓风机一起工作,通过每个再生式热交换器产生必要的流量反向,以允许陈旧的气流和新鲜空气流之间的热量和湿气交换。 旋转式空气开关完全在蓄热式热交换器的内部气候侧,防止在寒冷天气下冻结。 旋转空气开关使用间隙密封。