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    • 1. 发明授权
    • Operation device for absorption cold and warm water system utilizing
solar heat
    • 采用太阳能热吸收冷热水系统的操作装置
    • US4493192A
    • 1985-01-15
    • US493503
    • 1983-05-11
    • Yozo HibinoKohji KamejimaYasuaki Nara
    • Yozo HibinoKohji KamejimaYasuaki Nara
    • F25B15/00F24S90/00F25B15/06F25B27/00F25B49/04
    • F25B49/043F25B15/06F25B27/007Y02B30/62
    • An absorption cold and warm water system utilizing solar heat includes a low temperature heat generator using as a heating source low temperature warm water obtained by heating water by the solar heat, a high temperature generator using an ancillary heat source as a heating source when the system runs short of the solar heat, and a low temperature generator. The cold and warm water system is provided with an operation device operative, when the cold and warm water system is in condition in which refrigerating and heating outputs can be provided by using the low temperature warm water, to allow the low temperature warm water to be continuously fed to the cold and warm water system and to control the volume of a solution and a refrigerant in circulation in accordance with temperatures of the cold and warm water, to thereby store the solar heat in the cold and warm water system.
    • 利用太阳能热的吸收式冷热水系统包括使用作为加热源的低温热发生器,该热源是通过太阳能热量加热水而获得的低温温水,使用辅助热源作为加热源的高温发生器,当系统 缺少太阳能热量,低温发电机。 冷热水系统设有操作装置,当冷暖水系统处于通过使用低温温水可以提供制冷和加热输出的条件下时,可以使低温温水为 连续供给冷热水系统,根据冷水和温水的温度控制溶液和循环中的制冷剂的体积,从而将太阳能热量储存在冷热水系统中。
    • 5. 发明授权
    • Control system for air-conductioner
    • 空气传导控制系统
    • US5148977A
    • 1992-09-22
    • US717669
    • 1991-06-19
    • Yozo HibinoSusumu NakayamaHiromu YasudaKensaku OguniKenji Tokusa
    • Yozo HibinoSusumu NakayamaHiromu YasudaKensaku OguniKenji Tokusa
    • F24F11/02G05B13/02G05D23/19
    • G05D23/1902G05B13/0275Y10S706/90Y10S706/906
    • The control system for the air-conditioner disclosed herein comprises means for setting a set value of a room temperature, means for detecting an actual value of the room temperature, means for detecting a radiant heat from walls etc. of the room as a radiation temperature, and an operational control means. The operational control means stores a comfort line which defines an inverse proportional relation between the room temperature and the radiation temperature, said comfort line depending upon set value of the room temperature. The operational control means calculates a first control index which is represented by a difference between the actual value and the set value of the room temperature and a second control index which is represented by a difference between the comfort line and the current temperature condition represented by the actual room temperature and the radiation temperature. The room temperature set value is modified in the operatal control means, according to fuzzy rule, on the basis of said first and second control indexes. The operational control means controls the air-conditioner, depending upon a difference between the modified value of the room temperature and the actual value of the room temperature, thereby providing a comfortable air-conditioned environment to a person staying in the room.
    • 本文公开的空调机的控制系统包括用于设定室温的设定值的装置,用于检测室内实际值的装置,用于检测房间的墙壁等的辐射热的装置作为辐射温度 ,以及操作控制装置。 操作控制装置存储一个舒适线,该舒适线定义室温和辐射温度之间的反比例关系,所述舒适线取决于室温的设定值。 操作控制装置计算由实际值和室温的设定值之间的差表示的第一控制指标,以及由舒适线和由该温度表示的当前温度条件之间的差表示的第二控制指标 实际室温和辐射温度。 根据所述第一和第二控制指标,根据模糊规则,在操作控制装置中修改室温设定值。 操作控制装置根据室温的修正值和室内实际值之间的差异来控制空调,从而为留在房间中的人提供舒适的空调环境。
    • 6. 发明授权
    • Method of controlling multistage centrifugal compressor equipment
    • 多级离心压缩机设备控制方法
    • US4288198A
    • 1981-09-08
    • US94733
    • 1979-11-15
    • Yozo HibinoJunichi OizumiHideo NishidaYoshiyuki NakanoHiroshi Ohmachi
    • Yozo HibinoJunichi OizumiHideo NishidaYoshiyuki NakanoHiroshi Ohmachi
    • F04D27/00F04D15/00
    • F04D27/02
    • A method of controlling the operation of multistage centrifugal compressor equipment provided with inlet guide vanes and diffuser vanes at each stage to enable operation to be practiced at a low energy consumption level. The method includes the steps of determining whether the prevailing flow rate, for example, is in a range of flow rates near the desired flow rate or in a range of flow rates remote therefrom; and controlling a combination of the amount of operation of the guide vanes with the amount of operation of the diffuser vanes, which is set beforehand, when the prevailing flow rate is determined to be in the latter range to promptly bring the prevailing flow rate to the desired flow rate level, and effecting fine adjustments of the inlet guide vanes and diffuser vanes to control the angles thereof when the prevailing flow rate is determined to be in the former range, thereby enabling increased efficiency to be achieved in the operation of the compressor equipment.
    • 一种控制多级离心压缩机设备的操作的方法,该设备在每个阶段设置有入口导流叶片和扩散器叶片,以使得能够以低能量消耗水平进行操作。 该方法包括以下步骤:确定当前的流量是否在接近期望流量的流量范围内或在远离其的流量范围内; 并且当将流量确定为在后一个范围内时,控制导叶的操作量与预先设定的扩散器叶片的操作量的组合,以便迅速地将流量流动到 期望的流量水平,并且当主流量被确定为在前一范围内时,对进口导向叶片和扩散器叶片进行微调,以控制其角度,从而在压缩机设备的操作中提高效率 。