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81. 发明授权

US09746219B2 Low charge packaged refrigeration system 有权
公开(公告)号：US09746219B2
公开(公告)日：2017-08-29
申请号：US14791033
申请日：2015-07-02
申请人： Evapco, Inc.
发明人： Kurt Liebendorfer , Gregory S. Derosier , Trevor Hegg
IPC分类号： F25B43/00 , F25B1/00 , F25D21/12 , F25B33/00 , F25B41/00 , F25D13/00 , F25D23/00 , F25B5/02 , F25B40/00
CPC分类号： F25B43/00 , F25B1/005 , F25B5/02 , F25B33/00 , F25B40/00 , F25B41/00 , F25B2400/05 , F25B2400/071 , F25B2400/13 , F25B2400/23 , F25B2700/1933 , F25B2700/197 , F25B2700/21151 , F25B2700/21175 , F25D13/00 , F25D21/12 , F25D23/006
摘要： A packaged, pumped liquid, recirculating refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated in a pre-packaged modular machine room, and in which the condenser is mounted on the machine room and the evaporator is close coupled to the pre-packaged modular machine room. Prior art large receiver vessels may be replaced with a single or dual phase cyclonic separator also housed in the pre-packaged modular machine room.

82. 发明授权

US09188381B2 Method and apparatus for initiating coil defrost in a refrigeration system evaporator 有权
标题翻译：用于在制冷系统蒸发器中启动线圈除霜的方法和装置
公开(公告)号：US09188381B2
公开(公告)日：2015-11-17
申请号：US14221694
申请日：2014-03-21
申请人： Evapco, Inc.
发明人： Greg Derosier
IPC分类号： F25D21/02 , F25D21/00
CPC分类号： F25D21/02 , F25B2500/19 , F25B2700/11 , F25D21/006
摘要： A system for controlling the defrost cycle of an evaporator comprising a sensor in the coil of an evaporator or downstream of the coil, the sensor configured to determine changes in the liquid mass ratio of the refrigerant in the evaporator. The difference in liquid mass ratio relating to frost buildup on the outside of said evaporator. When the difference in liquid mass ratio reaches a predetermined amount, corresponding to an unsatisfactory frost buildup, a defrost cycle is initiated. When the liquid mass ratio returns to a value that corresponds to a defrosted evaporator, the defrost cycle is discontinued.
摘要翻译：一种用于控制蒸发器的除霜循环的系统，包括在蒸发器的线圈中或在线圈的下游的传感器，所述传感器被配置为确定蒸发器中的制冷剂的液体质量比的变化。与所述蒸发器外部积聚的霜的液体质量比的差异。当液体质量比的差异达到预定量时，对应于不令人满意的霜积累，开始除霜循环。当液体质量比返回到与除霜蒸发器对应的值时，停止除霜循环。

83. 发明申请

US20140283538A1 Method and Apparatus for Initiating Coil Defrost in a Refrigeration System Evaporator 有权
标题翻译：用于在制冷系统蒸发器中启动线圈除霜的方法和装置
公开(公告)号：US20140283538A1
公开(公告)日：2014-09-25
申请号：US14221694
申请日：2014-03-21
申请人： Evapco, Inc.
发明人： Greg Derosier
IPC分类号： F25D21/02
CPC分类号： F25D21/02 , F25B2500/19 , F25B2700/11 , F25D21/006
摘要： A system for controlling the defrost cycle of an evaporator comprising a sensor in the coil of an evaporator or downstream of the coil, the sensor configured to determine changes in the liquid mass ratio of the refrigerant in the evaporator. The difference in liquid mass ratio relating to frost buildup on the outside of said evaporator. When the difference in liquid mass ratio reaches a predetermined amount, corresponding to an unsatisfactory frost buildup, a defrost cycle is initiated. When the liquid mass ratio returns to a value that corresponds to a defrosted evaporator, the defrost cycle is discontinued.
摘要翻译：一种用于控制蒸发器的除霜循环的系统，包括在蒸发器的线圈中或在线圈下游的传感器，所述传感器被配置为确定蒸发器中的制冷剂的液体质量比的变化。与所述蒸发器外部积聚的霜的液体质量比的差异。当液体质量比的差异达到预定量时，对应于不令人满意的霜积累，开始除霜循环。当液体质量比返回到与除霜蒸发器对应的值时，停止除霜循环。

84. 发明申请

US20140217038A1 SATURATION LIMITED FEEDER FOR CHEMICAL ADDITIONS 审中-公开
标题翻译：饱和化学添加剂有限公司
公开(公告)号：US20140217038A1
公开(公告)日：2014-08-07
申请号：US14075300
申请日：2013-11-08
申请人： Evapco, Inc.
发明人： John W. LANE , Sarah L. FERRARI
IPC分类号： C02F1/68 , C02F1/50
CPC分类号： C02F1/688 , C02F1/50 , C02F2103/023 , C02F2209/006 , C02F2209/04 , C02F2209/44 , C02F2303/04
摘要： A chemical feed method and apparatus that uses the solubility limit of a specific chemical to provide a measured dose. The invention includes a container of a specific volume into which a solid chemical is placed and held. The chemical dissolves until it approaches its solubility limit. When the system requires a dose of chemical, the container is flushed and a controlled dose of the chemical is fed in to the system. The invention can be combined with kinetic dissolution to allow a larger dose from a given feeder.
摘要翻译：使用特定化学品的溶解度极限以提供测量剂量的化学进料方法和装置。本发明包括固体化学品放置和保持在其中的特定体积的容器。该化学物质溶解直至其接近其溶解度极限。当系统需要一定剂量的化学品时，将容器冲洗并将受控剂量的化学品送入系统。本发明可与动力学溶解组合以允许来自给定进料器的较大剂量。

85. 发明授权

US08418807B1 Noise abatement wall and a noise abatement wall system 有权
标题翻译：噪音消减墙和噪音消减墙系统
公开(公告)号：US08418807B1
公开(公告)日：2013-04-16
申请号：US13351921
申请日：2012-01-17
申请人： Scott A. Nevins , William E. Nuckolls
发明人： Scott A. Nevins , William E. Nuckolls
IPC分类号： E04B1/82
CPC分类号： F24F13/24 , E04B1/8227 , E04B1/86 , E04B2001/8452 , F24F5/0035
摘要： A noise abatement wall includes a frame defining a window, at least one shell, at least one sheet of sound-insulating material and a sheet of screen material. The at least one shell has a base panel portion and a peripheral panel portion integrally formed with and extending perpendicularly from the base panel portion to surround the base panel portion thereby forming a shell cavity. The at least one shell is sized and configured to be received by the window in a close-fitting relationship therewith and is connected to the frame. The at least one sheet of sound-insulating material is disposed in and occupies the shell cavity. The sheet of screen material covers the at least one sheet of sound-insulating material and is connected to the frame. A plurality of noise abatement walls are connected together to form a noise abatement wall system for abating noise generated from stationary noise-generating equipment.
摘要翻译：减噪壁包括限定窗户的框架，至少一个壳体，至少一层隔音材料和一片筛网材料。所述至少一个壳体具有底板部分和外围板部分，其与所述基板部分一体地形成并垂直于所述基板部分延伸以包围所述基板部分，从而形成壳体腔。所述至少一个外壳的尺寸和构造被窗口以其紧密关系接收并被连接到框架。至少一层隔音材料设置在壳腔中并占据壳腔。屏幕材料片覆盖至少一层隔音材料，并连接到框架。多个噪声消除壁连接在一起，以形成减轻由固定噪声发生设备产生的噪声的减噪壁系统。

86. 发明申请

US20120061055A1 HYBRID HEAT EXCHANGER APPARATUS AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：混合热交换器装置及其操作方法
公开(公告)号：US20120061055A1
公开(公告)日：2012-03-15
申请号：US12906674
申请日：2010-10-18
申请人： Thomas W. BUGLER, III , Davey J. Vadder
发明人： Thomas W. BUGLER, III , Davey J. Vadder
IPC分类号： F28D15/00
CPC分类号： F28C1/14 , F28C2001/145 , F28F25/06 , F28F27/003
摘要： A hybrid heat exchanger apparatus includes a direct heat exchanger device and an indirect heat exchanger device and a method of operating the same encompasses conveying a hot fluid to be cooled from a hot fluid source through the indirect heat exchanger device to a cooling fluid distribution system. The hot fluid to be cooled is distributed from the cooling fluid distribution system onto the direct heat exchanger device. In a hybrid wet/dry mode, ambient air flows across both the indirect heat exchanger device and the direct heat exchanger device to generate hot humid air from the ambient air flowing across the direct heat exchanger device and hot dry air from the ambient air flowing across the indirect heat exchanger device.
摘要翻译：一种混合式热交换器装置，包括直接热交换器装置和间接热交换器装置及其操作方法，包括将待冷却的热流体从热流体源通过间接热交换器装置输送到冷却流体分配系统。待冷却的热流体从冷却流体分配系统分配到直接热交换器装置上。在混合湿式/干式模式中，环境空气流过间接热交换器装置和直接热交换器装置，以从流过该直接热交换器装置的环境空气产生热湿空气，以及来自流过的环境空气的热干燥空气间接热交换器装置。

87. 发明授权

US08093917B2 Sampling apparatus 有权
标题翻译：取样装置
公开(公告)号：US08093917B2
公开(公告)日：2012-01-10
申请号：US12345979
申请日：2008-12-30
申请人： Sarah Ferrari
发明人： Sarah Ferrari
IPC分类号： G01R31/00 , G01N33/20 , F16K37/00
CPC分类号： G01N1/2035 , Y10T137/8158 , Y10T137/86718
摘要： A sampling apparatus for sampling a fluid from a fluid source includes a first fluid passage device, a second fluid passage device and a fluid by-pass. The first fluid passage device is disposed downstream of and in fluid communication with the fluid source. The second fluid passage device is disposed downstream of and is in fluid communication with the first fluid passage device. The fluid by-pass is disposed downstream of the fluid source and upstream of the second fluid passage device. The fluid by-pass being in fluid communication with and disposed between the fluid source and the second fluid passage device is operative to cause a first portion of the fluid to flow through the first fluid passage device and to cause a second portion of the fluid to by-pass the first fluid passage device and to flow to the second fluid passage device.
摘要翻译：用于从流体源采样流体的取样装置包括第一流体通道装置，第二流体通道装置和流体旁路。第一流体通道装置设置在流体源的下游并与流体源流体连通。第二流体通道装置设置在第一流体通道装置的下游并与第一流体通道装置流体连通。流体旁路设置在流体源的下游和第二流体通道装置的上游。与流体源和第二流体通道装置流体连通并且设置在流体源和第二流体通道装置之间的流体旁路可操作以使流体的第一部分流过第一流体通道装置，并使流体的第二部分绕过第一流体通道装置并流动到第二流体通道装置。

88. 发明申请

US20100052703A1 ICE THICKNESS PROBE, ICE THICKNESS PROBE ASSEMBLY AND ICE THICKNESS MONITORING APPARATUS 有权
标题翻译： ICE厚度探头，冰盖探头组件和冰点监测装置
公开(公告)号：US20100052703A1
公开(公告)日：2010-03-04
申请号：US12198504
申请日：2008-08-26
申请人： Davey J. VADDER , Jeffrey M. Kane , Arthur J. Marshall
发明人： Davey J. VADDER , Jeffrey M. Kane , Arthur J. Marshall
IPC分类号： G01B7/06
CPC分类号： G01B21/08 , F25D16/00 , F28D20/028 , Y02E60/145
摘要： An ice thickness probe includes a longitudinally-extending probe rod, an insulator casing and a sleeve. The probe rod is fabricated from an electrically-conductive material. The insulator casing is fabricated from an electrically-insulative material and is wrapped around, is in contact with and extends along the probe rod. The sleeve is fabricated from a stiff yet resilient material and is wrapped around, is in contact with and extends along the insulator casing. The insulator casing and the sleeve are concentrically disposed about the probe rod as viewed in cross-section. An ice thickness probe assembly includes a frame structure, a reference bar and at least one ice thickness probe. An ice thickness monitoring apparatus is used in a thermal storage coil having a tank containing water and a tube disposed in the water so that, when the thermal ice storage coil is energized, ice is produced and accumulates on the tube.
摘要翻译：冰厚探头包括纵向延伸的探针棒，绝缘体壳体和套筒。探针杆由导电材料制成。绝缘体外壳由电绝缘材料制成并缠绕在探头杆上，与探针杆接触并延伸。该套筒由刚性而又弹性的材料制成，并被缠绕在一起，与绝缘体外壳接触并延伸。如横截面所示，绝缘体外壳和套筒围绕探针杆同心地设置。冰厚探头组件包括框架结构，参考杆和至少一个冰厚度探针。在具有容纳水的容纳槽和设置在水中的管的蓄热盘管中使用冰厚监视装置，使得当蓄冰线圈通电时，产生冰并积聚在管上。

89. 发明申请

US20090199996A1 VERTICAL SUPPORT STRUCTURE 有权
标题翻译：垂直支撑结构
公开(公告)号：US20090199996A1
公开(公告)日：2009-08-13
申请号：US12030438
申请日：2008-02-13
申请人： Scott A. NEVINS
发明人： Scott A. NEVINS
IPC分类号： F28F9/00
CPC分类号： F28C1/00 , E04B2001/2415 , E04B2001/2448 , F28F9/002
摘要： A vertical support structure includes a mounting plate and a support member. The support member extends vertically along a vertical axis and has a pair of vertically-elongated panel integrally connected together in a form of an angle iron to define a vertically-extending L-shaped channel between outside edges of the pair of panels. A top edge of the support member and a bottom edge of the support member are disposed vertically apart from and extend horizontally parallel to one another. The support member has a slot formed therethrough. The slot is disposed between the top and bottom edges and extends horizontally between the outside edges. The slot is sized to slidably receive the mounting plate and the mounting plate occupying the slot is connected to the support member such that the mounting plate projects perpendicularly from the support member and away from the L-shaped channel.
摘要翻译：垂直支撑结构包括安装板和支撑构件。支撑构件沿垂直轴线垂直延伸，并且具有一对垂直细长的板，其以角铁的形式一体地连接在一起，以在一对面板的外侧边缘之间限定垂直延伸的L形通道。支撑构件的顶部边缘和支撑构件的底部边缘彼此垂直地分开设置并且水平地彼此延伸。支撑构件具有穿过其形成的槽。狭槽设置在顶部和底部边缘之间并且在外部边缘之间水平延伸。狭槽的尺寸可滑动地容纳安装板，并且占据槽的安装板连接到支撑构件，使得安装板从支撑构件垂直地突出并且远离L形通道。

90. 发明申请

US20090188650A1 LIQUID DISTRIBUTION IN AN EVAPORATIVE HEAT REJECTION SYSTEM 审中-公开
标题翻译：蒸发式热量吸收系统中的液体分布
公开(公告)号：US20090188650A1
公开(公告)日：2009-07-30
申请号：US12022824
申请日：2008-01-30
申请人： Jeffrey Morgan , Donald Hamilton
发明人： Jeffrey Morgan , Donald Hamilton
IPC分类号： F28D15/00
CPC分类号： F28D5/02 , F28F25/06
摘要： A liquid distribution system for an evaporative heat rejection system that includes a heat transfer surface is disclosed. The liquid distribution system includes a plurality of liquid conduits adapted to transport liquid for distribution over the heat transfer surface, and each liquid conduit having at least one orifice. At least a first orifice in a first conduit and a second orifice in a second conduit are positioned such that when the liquid is transported under a predetermined pressure thought the conduits, the liquid is emitted from the first and second orifices in first and second streams, respectively, that collide at a collision site, thus causing liquid to be scattered from the collision site and distributed over the heat transfer surface.
摘要翻译：公开了一种包括传热表面的蒸发排热系统的液体分配系统。液体分配系统包括多个液体管道，其适于输送液体以便分配在传热表面上，并且每个液体管道具有至少一个孔口。至少第一管道中的第一孔口和第二管道中的第二孔口被定位成使得当液体以预定的压力被输送时，液体从第一和第二流中的第一和第二孔排出，分别在碰撞位置碰撞，从而使液体从碰撞位置散射并分布在传热面上。

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