Air conditioner and a drive apparatus therefor
    2.
    发明授权
    Air conditioner and a drive apparatus therefor 失效
    空调及其驱动装置

    公开(公告)号:US5020332A

    公开(公告)日:1991-06-04

    申请号:US505656

    申请日:1990-04-06

    IPC分类号: F24F11/00 F25B49/02

    摘要: A drive control apparatus for controlling the operation of an air conditioner comprises a 24-hour air-conditioning mode, a selector for selecting one of drive and release positions of the 24-hour air-conditioning mode, a load-responsive air-conditioning mode under which the air conditioner is operated in dependence on a load in a space to be air-conditioned, a drive control for effecting one of drive and stop controls of the load-responsive air-conditioning mode, and a preferential output unit for outputting a signal from the drive control in preference to an output signal from the selector. An output from the preferential output unit may be used to drive the operating frequency of the compressor at a predetermined number of revolution, to drive an indoor fan either continuously or intermittently at a predetermined number of revolution, and/or to deflect a vertical deflector blade to a predetermined position.

    摘要翻译: 用于控制空调器的操作的驱动控制装置包括24小时空调模式,用于选择24小时空调模式的驱动和释放位置之一的选择器,负载响应空调模式 空调器根据空调空间中的负载进行操作,用于实现负载响应型空调模式的驱动和停止控制中的一个的驱动控制和用于输出负载响应空调模式的优选输出单元 来自驱动控制的信号优先于来自选择器的输出信号。 来自优选输出单元的输出可以用于以预定转数来驱动压缩机的工作频率,以预定转数连续或间歇地驱动室内风扇,和/或使垂直偏转叶片 到预定位置。

    Air conditioning apparatus
    3.
    发明授权
    Air conditioning apparatus 失效
    空调设备

    公开(公告)号:US4821526A

    公开(公告)日:1989-04-18

    申请号:US154233

    申请日:1988-02-10

    IPC分类号: F24F11/00 G05D23/19 F25D17/00

    摘要: The air conditioning apparatus comprises a heat source apparatus, an air blower, a damper disposed in each of branch duct to regulate warm air or cool air to be supplied to each of rooms, a room thermostat placed in each of the rooms, a heat load measuring means and a damper control means. The heat load measuring means controls the degree of opening of the dampers through the damper control means on the basis of output signals of an established temperature and the current room temperature from the room thermostats. Further, the capacity of the heat source apparatus and the capacity of the air blower are determined in accordance with the value of the heat load, and the pressure and the temperature of the air in the air duct.

    摘要翻译: 空气调节装置包括热源装置,鼓风机,设置在每个分支管道中的调节器以调节要供应到每个房间的暖风或冷空气,设置在每个房间中的房间恒温器,热负荷 测量装置和减震器控制装置。 热负荷测量装置基于来自室内恒温器的建立温度和当前室温的输出信号,通过阻尼器控制装置控制阻尼器的打开程度。 此外,热源装置的容量和鼓风机的容量根据热负荷的值,空气管道中的空气的压力和温度来确定。

    Air conditioner with automatic shutdown
    4.
    发明授权
    Air conditioner with automatic shutdown 失效
    空调自动关机

    公开(公告)号:US4787212A

    公开(公告)日:1988-11-29

    申请号:US109711

    申请日:1987-10-19

    申请人: John C. Hessey

    发明人: John C. Hessey

    IPC分类号: F24F11/00 F25D21/02

    摘要: An air conditioning system for a building including an air conditioner, a thermostat for controlling operation of the air conditioner, and alternating current electrical control means including circuitry for effectively maintaining operation of the air conditioner and wherein said system comprises a relay including a switch normally closed in the absence of adverse presence of water, at least one water sensor functioning as a switch in the presence of water, and a triac including first and second terminals and a gate, said triac preventing flow of current to the relay and permitting flow of current when the gate of the triac receives flow of an electrical current. Flow of current from the first terminal to the second terminal of the triac and then to said relay effectively opens said normally closed switch for automatically interrupting the flow of alternating current to the thermostat and shutdown of the air conditioner for preventing damage to the building upon adverse accumulation of water discharged from the air conditioner.

    摘要翻译: 一种用于建筑物的空调系统,包括空调,用于控制空调的操作的恒温器,以及包括用于有效地保持空调的操作的电路的交流电控制装置,并且其中所述系统包括继电器,该继电器包括开关常闭 在不存在水的情况下,在存在水的情况下至少有一个用作开关的水传感器,以及包括第一和第二端子和栅极的三端双向可控硅开关元件,所述三端双向可控硅开关元件防止电流流向继电器并允许电流流动 当三端双向可控硅开关元件的栅极接收电流时。 从三端双向可控硅开关的第一端子到第二端子到所述继电器的电流流动有效地打开所述常闭开关,用于自动中断到恒温器的交流电流并关闭空调器,以防止对不利的建筑物造成损坏 累积从空调机排出的水。

    Control system for air conditioning systems
    5.
    发明授权
    Control system for air conditioning systems 失效
    空调系统控制系统

    公开(公告)号:US4507932A

    公开(公告)日:1985-04-02

    申请号:US577137

    申请日:1984-02-06

    摘要: A control system for controlling an air conditioning system having a variable delivery compressor and an evaporator for cooling and dehumidifying air supplied thereto from a blower. The control system comprises sensor means for sensing the evaporator boiling pressure, determining means for determining whether or not the detected value of evaporator boiling pressure has reached either a predetermined upper limit or a predetermined lower limit, and control means for controlling the capacity of the compressor over its maximum variable range and also the quantity of air supplied from the blower so as to maintain the evaporator boiling pressure at one of the predetermined upper and lower limits which is determined to have been reached by the detected boiling pressure value.

    摘要翻译: 一种用于控制具有可变输送压缩机和蒸发器的空调系统的控制系统,用于对从鼓风机供给的空气进行冷却和除湿。 控制系统包括用于感测蒸发器沸腾压力的传感器装置,用于确定蒸发器沸腾压力的检测值是否已经达到预定上限或预定下限的确定装置,以及用于控制压缩机容量的控制装置 超过其最大可变范围以及从鼓风机供应的空气量,以便将蒸发器沸腾压力保持在通过检测到的沸腾压力值确定达到的预定上限和下限之一。

    Controller for air conditioner
    6.
    发明授权
    Controller for air conditioner 有权
    空调控制器

    公开(公告)号:US6158230A

    公开(公告)日:2000-12-12

    申请号:US271738

    申请日:1999-03-18

    申请人: Hikaru Katsuki

    发明人: Hikaru Katsuki

    IPC分类号: F24F11/02 F24F11/00

    摘要: When an air-conditioning is started, a determination is made as to whether a power relay is run so as to keep a compressor in a power-on state. When the power relay is in the power-on state, the running current of the power relay is detected. At this point, if the current value does not reach to a predetermined value, it is determined that the compressor is stopped in an exterior unit for protection.

    摘要翻译: 当开始空调时,确定是否运行电力继电器以使压缩机保持在通电状态。 当电源继电器处于通电状态时,检测到电源继电器的运行电流。 此时,如果当前值未达到预定值,则确定压缩机在外部单元中被停止以进行保护。

    Interface between programmable electronically commutated motor and
personal computer and method of operation
    7.
    发明授权
    Interface between programmable electronically commutated motor and personal computer and method of operation 失效
    可编程电子换向电机和个人计算机之间的接口和操作方法

    公开(公告)号:US5473229A

    公开(公告)日:1995-12-05

    申请号:US421291

    申请日:1995-04-13

    IPC分类号: F24F11/00 H02P6/08 H02B7/00

    摘要: A microcontroller with external memory interacts with a host computer or terminal via a fully isolated RS232 serial interface. An eight-bit D/A converter transforms signals generated digitally in the microcontroller. The low level analog signal at the D/A output is further amplified in a power amplifier which supplies a signal to the motor terminals of the motor to be programmed via solid state relays. The solid state relays form an array of switches which are selectively closed by a low level digit signal generated by the microcontroller and processed by digital circuits. Four signals may be modulated with a signal representing the line frequency and are used specifically in an emulation mode. The interface receives multi-function feedback signals (RPM) from the motor such as speed, memory, content, and diagnostic information. Comparators provide an integrity check of the connections (cable) and the input section of the motor (optocouplers). The comparators compare voltages and currents of a selected motor signal against pre-defined threshold levels.

    摘要翻译: 具有外部存储器的微控制器通过完全隔离的RS232串行接口与主机或终端进行交互。 8位D / A转换器转换微控制器中数字生成的信号。 D / A输出端的低电平模拟信号在功率放大器中进一步放大,该功率放大器通过固态继电器向要被编程的电动机的电动机端子提供信号。 固态继电器形成一组开关,其由微控制器产生的并由数字电路处理的低电平数字信号选择性地闭合。 可以用表示线路频率的信号调制四个信号,并且在仿真模式中具体使用。 该接口从电机接收多功能反馈信号(RPM),如速度,内存,内容和诊断信息。 比较器提供连接(电缆)和电机输入部分(光耦合器)的完整性检查。 比较器将所选电机信号的电压和电流与预定义的阈值电平进行比较。

    Operation mode setting apparatus for air conditioner
    8.
    发明授权
    Operation mode setting apparatus for air conditioner 失效
    空调机操作模式设定装置

    公开(公告)号:US5400852A

    公开(公告)日:1995-03-28

    申请号:US30475

    申请日:1993-03-25

    摘要: An operation mode of an air condition is automatically set during an intermediate season so that the set operation mode can match the actual sensation of a user. A plurality of temperature zones are set defining a plurality of room-temperature ranges and a respective plurality of outside-temperature ranges, and operation modes are selectively assigned to each of the temperature zones. An operation mode is set according to the zone containing an actual room temperature and outside temperature. In addition, the temperature zones assignments are selectively changed according to a calendar date of operation.

    摘要翻译: PCT No.PCT / JP92 / 01155 Sec。 371日期1993年3月25日 102(e)1993年3月25日PCT 1992年9月10日PCT公布。 出版物WO93 / 06420 日期为1993年4月1日。在中间季节期间,空调的运行模式自动设定,使得设定运行模式能够匹配用户的实际感觉。 设定多个温度区域,其限定多个室温范围和相应的多个外部温度范围,并且操作模式被选择性地分配给每个温度区域。 根据包含实际室温和室外温度的区域设置操作模式。 此外,温度区分配根据操作日历选择性地改变。

    Multi-type air-conditioning system with an outdoor unit coupled to a
plurality of indoor units
    9.
    发明授权
    Multi-type air-conditioning system with an outdoor unit coupled to a plurality of indoor units 失效
    具有与多个室内单位联合的户外单元的多类型空调系统

    公开(公告)号:US5123255A

    公开(公告)日:1992-06-23

    申请号:US677444

    申请日:1991-03-29

    申请人: Tomishige Ohizumi

    发明人: Tomishige Ohizumi

    摘要: On each refrigerant piping to an indoor heat exchanger of each indoor unit, there is provided a flow control valve of which target opening (.theta.t) is selected separately according to an air-conditioning load of each indoor unit. Provided, the flow control valve which will have a maximum target opening (.theta.t.sub.max) selected, is fully opened, with the remaining flow control valves having such an opening greater than each of respective target openings (.theta.t) by a given value (.DELTA..theta.). Meanwhile, a target frequency (Ft) of output power from an inverter is selected, following the total of air-conditioning loads of respective indoor units; provided, an actual frequency (F) of output power of the inverter is selected in such a value lower than the target frequency (Ft) by a given value (.DELTA.F).

    摘要翻译: 在每个室内单元的室内热交换器的制冷剂管道的每个制冷剂配管中,设置有根据各室内机的空调负荷单独选择目标开度(θt)的流量控制阀。 如果选择具有最大目标开度(θtmax)的流量控制阀完全打开,剩余的流量控制阀具有大于每个相应目标开口(θt)的开口大于给定值(DELTA theta)。 同时,根据各室内单元的空调负荷的总和,选择来自逆变器的输出功率的目标频率(Ft) 只要在比目标频率(Ft)低一个给定值(DELTA F)的这个值中选择逆变器的输出功率的实际频率(F)。

    Multi-system air conditioner
    10.
    发明授权
    Multi-system air conditioner 失效
    多系统空调

    公开(公告)号:US5046323A

    公开(公告)日:1991-09-10

    申请号:US546885

    申请日:1990-07-02

    申请人: Eiji Kuwahara

    发明人: Eiji Kuwahara

    摘要: An air conditioner is disclosed which includes a unit for setting a defrost mode, as required, when the heating operation mode is determined, a unit for enabling the refrigerant which is delivered from the compressor to flow through one or more indoor units calling for the heating operation mode, when the defrost mode is set, and to be returned back to the compressor through one or more indoor units calling for the cooling operation mode, and a unit for enabling a stream of the refrigerant which is delivered from the compressor to pass through the outdoor heat exchanger, when the defrost mode is set, and to enter the stream of the refrigerant flowing into one or more indoor units calling for the cooling operation mode.

    摘要翻译: 本发明公开了一种空调装置,其特征在于,在确定了加热运转模式的情况下,根据需要设置除霜模式的单元,所述单元用于使从压缩机输送的制冷剂流过需要加热的一个或多个室内机组 操作模式,当除霜模式被设定时,通过一个或多个要求制冷运转模式的室内单元返回到压缩机,以及用于使从压缩机输送的制冷剂流通过的单元 室外热交换器,当除霜模式被设定时,进入流入一个或多个要求制冷运转模式的室内单元的制冷剂流。