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133 条记录 (耗时 0.03 秒)

    Method of sensing superheat
    3.
    发明授权
    Method of sensing superheat 有权

    公开(公告)号：US09772235B2

    公开(公告)日：2017-09-26

    申请号：US14585785

    申请日：2014-12-30

    申请人： Zhejiang DunAn Hetian Metal Co., Ltd

    发明人： Parthiban Arunasalam ,  Wayne C. Long

    IPC分类号： G01K13/02 ,  G01K15/00

    CPC分类号： G01K13/02 ,  G01K15/005 ,  G01K2013/026 ,  G01K2201/00

    摘要： A method of sensing superheat includes the steps of: (a) connecting a fluid inlet member of a superheat sensor to one of a plurality of fluid systems; (b) allowing fluid to flow from the fluid system to which the superheat sensor is connected to the superheat sensor; (c) sensing a temperature of the fluid in the fluid system with one of an internal temperature sensor mounted within a housing of the superheat sensor and an external temperature sensor mounted outside of the housing of the superheat sensor; and (d) calculating a superheat of the fluid in the fluid system.

    Fail safe multi-sensor component
    5.
    发明授权
    Fail safe multi-sensor component 有权
    故障安全多传感器组件

    公开(公告)号：US09063016B2

    公开(公告)日：2015-06-23

    申请号：US12435008

    申请日：2009-05-04

    申请人： John Bohan ,  John Butkowski ,  Timothy Beight ,  Christopher Fildes

    发明人： John Bohan ,  John Butkowski ,  Timothy Beight ,  Christopher Fildes

    IPC分类号： G01K1/00 ,  G01K3/10 ,  G01K7/42 ,  G01L19/00

    CPC分类号： G01K3/10 ,  G01K7/42 ,  G01K2201/00 ,  G01L19/0092

    摘要： A system and method is presented for a multi-sensor component for an HVAC system. The multi-sensor component comprises a sensor assembly, having a temperature detector for measuring a temperature of an object or medium, a presence detector to detect the presence of the object or medium against the sensor, and a pressure detector for measuring a pressure of the medium. The temperature, presence and pressure detectors may also be affixed within a single sensor housing. In a heating mode the multi-sensor component is heated by a heater, and in a cooling mode the multi-sensor component cools toward a temperature of the object or medium, and the temperature detector provides temperature data indicative of a temperature response comprising one of a temperature change, a rate of change and a time constant of a thermal decay rate of the multi-sensor component and the presence of the object or medium.

    摘要翻译： 为HVAC系统的多传感器部件提出了一种系统和方法。 多传感器部件包括传感器组件，其具有用于测量物体或介质的温度的温度检测器，用于检测物体或介质对传感器的存在的存在检测器，以及用于测量物体或介质的压力的压力检测器 中。 温度，存在和压力检测器也可以固定在单个传感器外壳内。 在加热模式中，多传感器部件被加热器加热，并且在冷却模式下，多传感器部件冷却到物体或介质的温度，并且温度检测器提供指示温度响应的温度数据，其中温度响应包括 温度变化，变化率和多传感器部件的热衰减速度的时间常数以及物体或介质的存在。

    Thermal Probe
    7.
    发明申请
    Thermal Probe 审中-公开
    热探头

    公开(公告)号：US20150013957A1

    公开(公告)日：2015-01-15

    申请号：US14498059

    申请日：2014-09-26

    申请人： Tasseron Sensors, Inc.

    发明人： Thomas J. Van Dijk

    IPC分类号： F24F11/00 ,  G01K7/22 ,  G01K7/16

    CPC分类号： G01K7/22 ,  F24F11/30 ,  F24F11/83 ,  F24F11/84 ,  F24F2110/10 ,  G01K1/14 ,  G01K7/16 ,  G01K2201/00

    摘要： A temperature probe having a terminal attachment arrangement for securing and selectively releasing an electrical connection is disclosed. The temperature probe further includes a housing for sealing the temperature probe to a structure, such as a HVAC duct.

    摘要翻译： 公开了具有用于固定和选择性地释放电连接的端子附接装置的温度探头。 温度探头还包括用于将温度探针密封到例如HVAC导管的结构的壳体。

    Combination Isolation Valve and Check Valve With Integral Flow Rate, Pressure, and/or Temperature Measurement
    8.
    发明申请
    Combination Isolation Valve and Check Valve With Integral Flow Rate, Pressure, and/or Temperature Measurement 有权
    具有积分流量，压力和/或温度测量的组合隔离阀和止回阀

    公开(公告)号：US20140360604A1

    公开(公告)日：2014-12-11

    申请号：US14301485

    申请日：2014-06-11

    申请人： Fluid Handling LLC.

    发明人： Florin ROSCA ,  Glenn E. HUSE ,  Stanley P. EVANS

    IPC分类号： F16K17/00 ,  G01F1/00 ,  G01K13/02 ,  G01L7/00

    CPC分类号： G01K13/02 ,  F16K17/003 ,  F16K37/0091 ,  F24D3/1083 ,  F24D19/1048 ,  G01F1/00 ,  G01F15/005 ,  G01F15/063 ,  G01K2201/00 ,  Y10T137/86485

    摘要： A combination valve includes an isolation shutoff valve to prevent a fluid flow; a check valve to prevent backflow and gravity circulation of fluid flow; a pressure sensor to sense a pressure measurement of fluid flow and determine pressure sensor signaling containing information about a sensed pressure measurement; a temperature sensor to sense a temperature measurement of fluid flow and determine temperature sensor signaling containing information about a sensed temperature measurement; and a flow measurement sensor to sense a flow measurement of fluid flow and determine flow measurement signaling containing information about a sensed flow measurement. The pressure sensor, temperature sensor and flow measurement sensor are all embedded and preassembled in the combination valve with the isolation shutoff valve and the check valve as part of one integral composite unit or component, so as to form a combination isolation valve and check valve with integral flow rate, pressure and/or temperature measurement.

    摘要翻译： 组合阀包括隔离截止阀，以防止流体流动; 止回阀，防止流体流动的回流和重力循环; 用于感测流体流动的压力测量的压力传感器，并且确定包含关于感测压力测量的信息的压力传感器信号; 用于感测流体流动的温度测量的温度传感器，并且确定包含关于感测温度测量的信息的温度传感器信号; 以及流量测量传感器，用于感测流体流动的流量测量并确定包含关于感测流量测量的信息的流量测量信号。 压力传感器，温度传感器和流量测量传感器均采用隔离截止阀和单向阀作为一体式复合单元或组件的一部分组装在组合阀中，以形成组合隔离阀和止回阀， 积分流量，压力和/或温度测量。

    METHOD FOR OPERATING AND/OR MONITORING AN HVAC SYSTEM
    9.
    发明申请
    METHOD FOR OPERATING AND/OR MONITORING AN HVAC SYSTEM 有权
    用于操作和/或监视HVAC系统的方法

    公开(公告)号：US20140222218A1

    公开(公告)日：2014-08-07

    申请号：US14232759

    申请日：2012-07-25

    申请人： Vinod D'silva ,  Mark Nightlinger ,  Marc Thuillard ,  Ronald Aeberhard

    发明人： Vinod D'silva ,  Mark Nightlinger ,  Marc Thuillard ,  Ronald Aeberhard

    IPC分类号： G05D23/19

    CPC分类号： G05D23/1917 ,  F24D19/1048 ,  F24D2220/044 ,  F24F2140/20 ,  G01K17/10 ,  G01K2201/00 ,  G05D23/1931

    摘要： The invention relates to a method for operating and/or monitoring an HVAC system (10), in which a medium circulating in a primary circuit (26) flows through at least one energy consumer (11, 12, 13), the medium entering with a volume flow (φ) through a supply line (14) into the energy consumer (11, 12, 13) at a supply temperature (Tv) and leaving the energy consumer (11, 12, 13) at a return temperature (TR) via a return line (15), and transferring heat or cooling energy to the energy consumer (11, 12, 13) in an energy flow (E). A considerable improvement in the operating behavior of the system is achieved by empirically determining the dependence of the energy flow (E) and/or the temperature difference (ΔT) between supply temperature (Tv) and return temperature (TR) on the volume flow (φ) for the energy consumers (11, 12, 13) in a first step, and by operating and/or monitoring the HVAC system (10) according to the determined dependency or dependencies in a second step.

    摘要翻译： 本发明涉及一种用于操作和/或监视HVAC系统（10）的方法，其中在主回路（26）中循环的介质流过至少一个能量消耗器（11,12,13），所述介质进入 通过在供应温度（Tv）下通过供应管线（14）进入能量消耗器（11,12,13）的体积流量（＆phg），并且使能量消耗器（11,12,13）在返回温度（TR ），并且在能量流（E）中将热或冷却能量传递给能量消耗器（11,12,13）。 通过经验确定供应温度（Tv）和回流温度（TR）之间的能量流（E）和/或温度差（＆Dgr; T）对体积的依赖性来实现系统的操作行为的显着改进 在第一步骤中，通过在第二步骤中根据所确定的依赖关系或依赖关系来操作和/或监视HVAC系统（10），从而为能量消耗者（11,12,13）提供流量（＆phgr）。