Averaging temperature probe
    1.
    发明授权
    Averaging temperature probe 失效
    平均温度探头

    公开(公告)号:US5226729A

    公开(公告)日:1993-07-13

    申请号:US957732

    申请日:1992-10-07

    申请人: Malcolm L. Alford

    发明人: Malcolm L. Alford

    IPC分类号: G01K3/06 G01K13/02

    CPC分类号: G01K3/06 G01K13/02

    摘要: An averaging temperature probe is disclosed wherein a sensor strip extends from a mounting plate substantially across a stratified airflow. Temperatures at points spaced along the sensor strip are measured and averaged by circuitry to provide a more accurate representation of the actual or mixed airflow temperature.

    摘要翻译: 公开了一种平均温度探测器,其中传感器条从安装板基本跨越分层气流延伸。 通过电路测量沿传感器带间隔的点处的温度,并对其进行平均,以提供实际或混合气流温度的更准确的表示。

    Interface for interconnecting a thermostat and an electronically
commutated motor
    2.
    发明授权
    Interface for interconnecting a thermostat and an electronically commutated motor 失效
    用于互连恒温器和电子换向电机的接口

    公开(公告)号:US5220255A

    公开(公告)日:1993-06-15

    申请号:US596227

    申请日:1990-10-12

    申请人: Malcolm L. Alford

    发明人: Malcolm L. Alford

    IPC分类号: F24F11/00 G05D23/19

    摘要: An interface is disclosed for operatively interconnecting a conventional thermostat and an electronically commutated motor ("ECM"). The interface provides enable, heating and rate signals to the ECM in response to the conventional fan, heat, valve and airflow signals from the thermostat.

    摘要翻译: 公开了用于可操作地互连常规恒温器和电子换向马达(“ECM”)的界面。 该接口响应来自恒温器的常规风扇,热,阀和气流信号,向ECM提供使能,加热和速率信号到ECM。

    Humidity control for regulating compressor speed
    3.
    发明授权
    Humidity control for regulating compressor speed 失效
    调节压缩机转速的湿度控制

    公开(公告)号:US5129234A

    公开(公告)日:1992-07-14

    申请号:US641453

    申请日:1991-01-14

    申请人: Malcolm L. Alford

    发明人: Malcolm L. Alford

    IPC分类号: F24F11/00 G05D22/02

    摘要: A control for regulating relative humidity in an enclosure including a thermostat, a relative humidity sensor, a refrigeration compressor and an air blower. The compressor is run at low or high speeds in response to thermostat demand. Whenever the relative humidity is excessive the compressor low speed control is overridden to effect high compressor speed.

    摘要翻译: 用于调节包括​​恒温器,相对湿度传感器,制冷压缩机和鼓风机的外壳中的相对湿度的控制。 压缩机响应于恒温器需求而以低速或高速运行。 每当相对湿度过大时,压缩机低速控制被覆盖以实现高压缩机转速。

    Space conditioning system having multi-stage cooling and dehumidification capability
    4.
    发明授权
    Space conditioning system having multi-stage cooling and dehumidification capability 有权
    具有多级冷却和除湿能力的空调系统

    公开(公告)号:US06644049B2

    公开(公告)日:2003-11-11

    申请号:US10123682

    申请日:2002-04-16

    申请人: Malcolm L. Alford

    发明人: Malcolm L. Alford

    IPC分类号: F25B4900

    摘要: In accordance with the present invention, a space conditioning system having multi-stage cooling and dehumidification capability is provided. The system includes plural refrigeration circuits operable in a cooling mode to provide cooled air to an indoor space. At least one of the refrigeration circuits is also operable in a reheat mode, wherein air is dehumidified by cooling it and then reheating it before it is supplied to the space. A control system is provided for controlling the operation of the refrigeration circuits to satisfy both a demand for cooling and a demand for dehumidification. Depending upon the level of demand for cooling, the system is operated to satisfy the dehumidification demand and the cooling demand simultaneously. However, in response to a higher level of demand for cooling (e.g., a second stage demand, or in some cases, a higher demand), the demand for cooling takes priority over the dehumidification demand. When the system is equipped with an economizer option, the economizer is operated to provide free cooling when the ambient outdoor air conditions are suitable. However, when a demand for dehumidification is present, the economizer option is not used, even if the ambient outdoor air conditions are suitable and there is a demand for cooling in the space.

    摘要翻译: 根据本发明,提供了具有多级冷却和除湿能力的空调系统。 该系统包括可在冷却模式下操作的多个制冷回路,以向室内空间提供冷却的空气。 制冷回路中的至少一个也可以在再热模式下操作,其中通过对空气进行冷却来对其进行除湿,然后在供给空间之前再次加热空气。 提供了一种用于控制制冷回路的运行以满足冷却需求和除湿需求的控制系统。 根据冷却需求的水平,系统运行以同时满足除湿需求和冷却需求。 然而,由于对冷却需求的较高水平(例如,第二阶段需求,或在某些情况下,需求较高),冷却需求优先于除湿需求。 当系统配备节能器选项时,节能器在室外空气条件适合时可以提供免费冷却。 然而,当存在除湿需求时,即使环境室外空气条件合适并且在空间中需要冷却,也不使用节能器选项。