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公开(公告)号：US5600962A
公开(公告)日：1997-02-11
申请号：US334183
申请日：1994-11-03
Applicant: Yukio Aizawa , Kouji Fujitani , Haruyuki Kaeriyama , Kenji Kobayashi , Katsuhiro Tsuda
Inventor： Yukio Aizawa , Kouji Fujitani , Haruyuki Kaeriyama , Kenji Kobayashi , Katsuhiro Tsuda
CPC classification number: F25B41/062 , F24F3/065 , F25B13/00 , F24F2011/0082 , F24F2221/54 , F25B2313/023 , F25B2313/02323 , F25B2313/02531 , F25B2313/02533 , F25B2341/062 , F25B2341/0653 , F25B2400/075 , F25B2400/16 , F25B2500/01 , F25B2500/12 , F25B2600/2513 , Y02B30/72
Abstract: An air conditioner including an outdoor unit containing a compressor and an outdoor heat exchanger therein, at least one indoor unit having both of an indoor heat exchanger and an electric expansion valve, and a pressure reducing member which is linked to the electric expansion valve in parallel in a refrigerant circuit and serves as resistance to refrigerant flowing therethrough. The valve opening degree of the electric expansion valve of the indoor unit when a room heating operation is stopped is set to be smaller than the valve opening degree of the electric expansion valve of the indoor unit when the room heating operation is conducted, and the resistance value of the pressure reducing member is set to be smaller than the resistance value to be provided to the refrigerant in accordance with the valve opening degree of the electric expansion valve when the room heating operation is stopped.
Abstract translation: 一种空调机，包括：室内单元，包括压缩机和室外热交换器;至少一个室内单元，具有室内热交换器和电动膨胀阀;以及减压构件，其与电动膨胀阀并联连接 在制冷剂回路中并且用作阻止流过其中的制冷剂。 当室内加热操作停止时，室内机的电动膨胀阀的开度设定为小于室内单元的电动膨胀阀的开度时，室内制暖运转时的电阻 当室内制热操作停止时，减压构件的值被设定为小于根据电动膨胀阀的开度来提供给制冷剂的电阻值。
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公开(公告)号：US5555509A
公开(公告)日：1996-09-10
申请号：US587169
申请日：1996-01-16
Applicant: Robert P. Dolan , Thomas L. DeWolf , Thomas R. Phillips , Michael J. Zirngibl , Josef J. Schon
Inventor： Robert P. Dolan , Thomas L. DeWolf , Thomas R. Phillips , Michael J. Zirngibl , Josef J. Schon
CPC classification number: F24F11/0086 , F24F1/00 , G05B19/0421 , G05B19/0428 , G05D23/1905 , G08C15/12 , F24F11/0009 , F24F2001/0074 , F24F2011/0068 , F24F2221/54
Abstract: A device for reading and transmitting control parameter selections to a control system for an HVAC system is disclosed. The device is activated by the control system which receives the encoded control parameter selections. The activation is preferably accomplished by switching a power supply on and off that is associated with the reading and transmitting device.
Abstract translation: 公开了一种用于读取和发送控制参数选择到HVAC系统的控制系统的装置。 该装置由接收编码的控制参数选择的控制系统激活。 该激活优选通过切换与读取和发送设备相关联的电源来实现。
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公开(公告)号：US5445214A
公开(公告)日：1995-08-29
申请号：US57850
申请日：1993-05-07
Applicant: Guen-Pil Han
Inventor： Guen-Pil Han
CPC classification number: F24F5/0035 , F24F2003/1617 , F24F2221/54
Abstract: An air conditioner includes a fan for forcing air through an air path. An endless belt filter travels through a water tank and across the air path to exchange heat with air passing through the belt filter. A heater is provided for selectively heating the water. A moisture collecting filter disposed in the air path downstream of the belt filter removes moisture from the air. Sensors detect the volume and temperature of the water in the tank for actuating either or both of the heater and a warning buzzer. A speaker is mounted in the air conditioner housing and is connectible to a radio. A switching circuit causes radio sound from the speaker to be muted and instead causes the speaker to emit the warning buzzer when the latter is activated by a sensor.
Abstract translation: 空调器包括用于通过空气通道迫使空气的风扇。 环形带式过滤器穿过水箱并穿过空气路径，以便通过带式过滤器的空气进行热交换。 提供加热器用于选择性地加热水。 设置在带式过滤器下游的空气路径中的水分收集过滤器从空气中去除水分。 传感器检测罐中水的体积和温度，用于驱动加热器或警告蜂鸣器中的任一个或两者。 扬声器安装在空调壳体中并且可连接到无线电装置。 切换电路使来自扬声器的无线电声音被静音，而是当扬声器被传感器激活时扬声器发出警告蜂鸣器。
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44.发明授权Method and apparatus for emulating a perimeter induction unit air conditioning system 失效用于模拟周边感应单元空调系统的方法和装置
公开(公告)号：US5318099A
公开(公告)日：1994-06-07
申请号：US930777
申请日：1992-08-17
Applicant: Tony J. Zivalich, Jr.
Inventor： Tony J. Zivalich, Jr.
CPC classification number: F24F1/01 , F24F1/0007 , G05D23/1917 , G05D23/20 , F24F11/0012 , F24F2011/0002 , F24F2011/0038 , F24F2011/0082 , F24F2221/54
Abstract: A method and apparatus for emulating a perimeter induction unit, in which the perimeter induction unit is replaced by an emulation unit carried in a plenum above the space to be heated or cooled. A temperature sensor is mounted within the space, and a computer provides programmed control, either centrally or locally. The emulation unit is connected to the primary air ducts and secondary liquid source formerly used for the perimeter induction unit. It includes a primary air inlet for accepting and regulating a flow of ventilated, preconditioned primary air from the primary air ducts, and a secondary air inlet for accepting a flow of return air from the space as well as filtering the return air and passing it over a heat exchanger carrying secondary cooling liquid at a preselected temperature. Primary and secondary air is mixed within a mixing chamber and delivered to the space by a blower at a preselected combined air volumetric flow rate. A computerized controller implements a control method that allows the system to maintain the space at a selected temperature during summer or intermediate/winter load patterns.
Abstract translation: 用于模拟周边感应单元的方法和装置，其中周边感应单元被承载在待加热或冷却的空间上的增压室中的仿真单元所替代。 温度传感器安装在该空间内，计算机可以集中或本地提供编程控制。 仿真单元连接到以前用于周边感应单元的一次风道和二次液体源。 它包括用于接收和调节来自主空气管道的通风预处理一次空气流的主空气入口，以及用于接收来自空间的回流空气的二次空气入口以及过滤返回空气并将其通过 在预选温度下承载二级冷却液的热交换器。 一次和二次空气在混合室内混合，并以预选的组合空气体积流量通过鼓风机输送到空间。 计算机控制器实现一种控制方法，允许系统在夏季或中/冬负载模式下将空间维持在选定的温度。
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45.发明授权Apparatus for controlling space heating and/or space cooling and water heating 失效用于控制空间加热和/或空间冷却和水加热的装置
公开(公告)号：US5269153A
公开(公告)日：1993-12-14
申请号：US6674
申请日：1993-01-19
Applicant: Richard E. Cawley
Inventor： Richard E. Cawley
CPC classification number: F25B40/04 , F24D17/02 , F24F3/06 , F25B13/00 , F25B6/04 , F24F2203/021 , F24F2221/183 , F24F2221/54 , F25B2339/047
Abstract: A heating and cooling system integrated with a domestic water heating system wherein the heating and cooling system utilize recaptured heat and direct that heat back into the system for domestic water heating. Various paths for exchanging heat from refrigerant to water are utilized to provide space heating or space cooling with simultaneous water heating, and water heating alone when there are no space cooling or space heating demands.
Abstract translation: 与家庭供热系统集成的加热和冷却系统，其中加热和冷却系统利用再热并将热量引导回到用于家庭用水加热的系统中。 在不需要空间冷却或空间加热需求的情况下，利用从制冷剂到水的热交换的各种途径来提供空间加热或同时进行水加热的空间冷却和单独的水加热。
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Patent Agency Ranking
公开(公告)号：US5261251A
公开(公告)日：1993-11-16
申请号：US833955
申请日：1992-02-11
Applicant: Mark Galiyano
Inventor： Mark Galiyano
CPC classification number: F24F5/0046 , F24J3/081 , F25B30/06 , F25D17/02 , G05D23/1902 , F24F11/0012 , F24F11/0015 , F24F2005/0057 , F24F2203/021 , F24F2221/54 , F24F5/0089 , Y02B10/20 , Y02B10/24 , Y02B10/40 , Y02E10/12
Abstract: A temperature control device cools the air in a space bounded by a thermally conductive structure such as a floor structure having embedded coolant pipes. Liquid coolant is provided at a temperature lower than a temperature of the air space, for example using a heat pump to lower the temperature of a coolant in a circulating path or by circulating the coolant through a ground based heat exchanger. Proportionately controllable valves or variably coupled heat exchangers allow regulation of the temperature of the liquid coolant passed through the embedded coolant pipes. A controller such as a microprocessor has outputs coupled to the valves or variable heat exchangers for regulating temperature, and inputs coupled to sensors providing sufficient data to establish the dew point of the air in the room. The controller repetitively establishes the dew point by sensing, for example, air temperature, pressure and relative humidity. The controller adjusts the temperature of the liquid coolant for maintaining the temperature of the thermally conductive structure below the temperature in the room, but at least slightly above the dew point, thereby cooling the room or at least supplementing the output of a forced air cooling system. In this manner the interior air is cooled via heat extraction from the floor without condensation.
Abstract translation: 温度控制装置冷却由诸如具有嵌入式冷却剂管道的地板结构之类的导热结构限定的空间中的空气。 例如使用热泵来降低循环路径中的冷却剂的温度或使冷却剂循环通过基于地面的热交换器，液体冷却剂的温度低于空气的温度。 比例可控的阀门或可变耦合的热交换器允许调节通过嵌入的冷却剂管道的液体冷却剂的温度。 诸如微处理器的控制器具有耦合到阀或可变热交换器以用于调节温度的输出，以及耦合到传感器的输入，其提供足够的数据以建立房间中的空气的露点。 控制器通过感测例如空气温度，压力和相对湿度重复地建立露点。 控制器调节液体冷却剂的温度，以将导热结构的温度保持在室内温度以下，但至少略高于露点，从而冷却房间或至少补充强制空气冷却系统的输出 。 以这种方式，内部空气通过从地板的热提取冷却而没有冷凝。
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47.发明授权Temperature control method with simultaneous heating and cooling near the set-point 失效设定点附近同时加热和冷却的温度控制方法
公开(公告)号：US5211713A
公开(公告)日：1993-05-18
申请号：US737744
申请日：1991-07-30
Applicant: Katsumasa Suyama
Inventor： Katsumasa Suyama
CPC classification number: G05D23/1919 , F24F11/00 , F25B41/04 , G01N17/00 , F24F11/0012 , F24F2221/54
Abstract: A temperature control method for controlling a temperature in a chamber comprises the steps of: providing heating means which can select large and small heating powers for heating the chamber and refrigerating means for cooling the chamber; detecting a process temperature in the chamber; operating the heating means with a small heating power for attaining an intended set value when a detected temperature is equal to or higher than a lower tolerable deviation value, and operating the heating means with a large heating power when the detected temperature is lower than the lower tolerable deviation value; and operating the refrigerating means when the detected temperature is higher than an upper tolerable deviation value.
Abstract translation: 用于控制室内的温度的温度控制方法包括以下步骤：提供加热装置，该加热装置可以选择用于加热室的大的和小的加热功率;以及用于冷却室的冷冻装置; 检测室内的过程温度; 当检测温度等于或高于下限可允许偏差值时，以小的加热功率操作加热装置以获得预期的设定值，并且当检测到的温度低于下限时，以大的加热功率操作加热装置 可容忍偏差值 并且当检测到的温度高于上容许偏差值时操作制冷装置。
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公开(公告)号：US5065585A
公开(公告)日：1991-11-19
申请号：US605076
申请日：1990-10-25
Applicant: Calvin R. Wylie , Patrick H. Crites
Inventor： Calvin R. Wylie , Patrick H. Crites
CPC classification number: F25D16/00 , F24F11/00 , F24F3/044 , F24F11/0012 , F24F2011/0002 , F24F2221/54 , Y02B30/767
Abstract: A system for cooling the interior of a building which monitors the temperature differential between indoor and outdoor air, and provides outside ventilation and cooling when there is a demand for cooling and the indoor air temperature exceeds the outdoor air temperature by a predetermined degree. The system includes an air conditioner for supplementing the cooling effect provided by the outdoor air in a controlled manner.
Abstract translation: 一种用于冷却建筑物内部的系统，其监测室内和室外空气之间的温差，并且当需要冷却并且室内空气温度超过室外空气温度预定程度时，提供外部通风和冷却。 该系统包括用于以受控的方式补充由室外空气提供的冷却效果的空调。
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公开(公告)号：US5046323A
公开(公告)日：1991-09-10
申请号：US546885
申请日：1990-07-02
Applicant: Eiji Kuwahara
Inventor： Eiji Kuwahara
CPC classification number: F24F3/065 , F24F11/00 , F25B13/00 , F25B41/04 , F25B47/022 , F24F11/0012 , F24F2001/0081 , F24F2011/0041 , F24F2011/0046 , F24F2011/0087 , F24F2221/54 , F25B2313/023 , F25B2313/0231 , F25B2313/02791
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US5029449A
公开(公告)日：1991-07-09
申请号：US483636
申请日：1990-02-23
Applicant: William H. Wilkinson
Inventor： William H. Wilkinson
CPC classification number: F25B1/10 , F24F1/0003 , F25B13/00 , F25B27/00 , F24F2221/54 , F25B2600/022 , F25B2600/0252 , F25B2700/2106
Abstract: A refrigeration and heat pump system of the refrigerant gas compression type having selectively operable first and second heat exchangers, respectively, in heat exchange relationship with a heat sink or source and a heating or cooling load, and with a an internal combustion engine driving a plurality of refrigerant gas compressors with more than one of the compressors selectively engagable when the system is operated in the heat pumping mode and the heat source is at low ambient temperature. The system includes at least one speed increaser connected between the plurality or compressors, so that the compressors operate at difference speeds although driven by the same engine.
Abstract translation: 一种制冷剂气体压缩式的制冷和热泵系统，其分别具有与散热器或源和加热或制冷负载热交换关系的选择性可操作的第一和第二热交换器，以及驱动多个的内燃机 的制冷剂气体压缩机，其中多于一个的压缩机当系统在热泵模式下操作并且热源处于低环境温度时选择性地接合。 该系统包括连接在多个或压缩机之间的至少一个增速器，使得尽管由相同的发动机驱动，压缩机以差速运行。
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