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41. 发明申请

US20020174673A1 Heat pump with supplemental heat source 有权
标题翻译：带辅助热源的热泵
公开(公告)号：US20020174673A1
公开(公告)日：2002-11-28
申请号：US09863544
申请日：2001-05-22
发明人： Ken Wilkinson
IPC分类号： F25B027/00 , F25D023/12 , F25B013/00 , F25D017/00
CPC分类号： F25B13/00 , F24D5/12 , F24D2200/20 , F25B30/06 , F25B40/04 , F25B47/022 , F25B2313/002 , F25B2313/021 , F25B2313/0294 , F25B2400/24 , F25B2700/2111 , Y02B30/52
摘要： A heat pump includes a compressor having an inlet and an outlet, an indoor heat exchanger and an outdoor heat exchanger, and an outdoor thermal expansion valve. The heat pump further includes an auxiliary heat exchanger. An auxiliary fluid line and an auxiliary fluid pump circulate an auxiliary heat transfer fluid through the auxiliary fluid line. The compressor outlet, the indoor heat exchanger, the outdoor thermal expansion valve, the auxiliary heat exchanger, the outdoor heat exchanger, and the compressor inlet can be placed in respective serial fluid communication to thereby circulate a refrigerant fluid through the heat pump. The auxiliary heat exchanger is configured to exchange heat between the refrigerant fluid and the auxiliary heat transfer fluid. The auxiliary fluid line is in thermal energy communication with a primary source of auxiliary heat. Preferably, the primary source of auxiliary heat is a fluid contained within a septic tank.
摘要翻译：热泵包括具有入口和出口的压缩机，室内热交换器和室外热交换器以及室外热膨胀阀。热泵还包括辅助热交换器。辅助流体管线和辅助流体泵将辅助传热流体循环通过辅助流体管线。压缩机出口，室内热交换器，室外热膨胀阀，辅助热交换器，室外热交换器和压缩机入口可以分别串联流体连通，从而使制冷剂流体通过热泵循环。辅助热交换器构造成在制冷剂流体和辅助传热流体之间进行热交换。辅助流体管线与主要的辅助热源进行热能通信。优选地，辅助热的主要来源是包含在化粪池内的流体。

42. 发明授权

US06434969B1 Positive pressure heat pump system and method 失效
标题翻译：正压热泵系统及方法
公开(公告)号：US06434969B1
公开(公告)日：2002-08-20
申请号：US09689699
申请日：2000-10-13
申请人： Leon Sosnowski
发明人： Leon Sosnowski
IPC分类号： F25D1706
CPC分类号： F24F1/022 , F24D5/12
摘要： A positive pressure heat pump system and method wherein a heat pump is housed within a cabinet having an outdoor blower section and a segregated indoor blower section. The heat pump condensing coil is positioned within the outdoor air blower section and a cooling coil is positioned within the indoor blower section. A variable angle vane is operable to divert pressurized and heated outdoor air, downstream of the condensing coil, from the outdoor air blower section into the indoor air blower section, upstream of the cooling coil, so that cooled and pressurized air is recycled into the interior of a building to maintain a positive pressure within the building relative to the surrounding ambient environment.
摘要翻译：一种正压热泵系统和方法，其中热泵容纳在具有室外鼓风机部分和隔离的室内鼓风机部分的机柜内。热泵冷凝线圈位于室外鼓风机部分内，冷却盘管位于室内鼓风机部分内。可变角度叶片可操作以将冷凝线圈下游的加压和加热的室外空气从室外鼓风机部分转移到冷却盘管上游的室内鼓风机部分，使得冷却和加压的空气再循环到内部的建筑物相对于周围环境环境保持建筑物内的正压。

43. 发明授权

US6149066A Method and apparatus for controlling supplemental heat in a heat pump system 有权
标题翻译：用于控制热泵系统中补充热量的方法和装置
公开(公告)号：US6149066A
公开(公告)日：2000-11-21
申请号：US375859
申请日：1999-08-17
申请人： Timothy J. Perry , Hongmei Liang , Larry J. Burkhart , Nathan D. Wright , Raymond A. Rust, Jr. , Louis J. Sullivan
发明人： Timothy J. Perry , Hongmei Liang , Larry J. Burkhart , Nathan D. Wright , Raymond A. Rust, Jr. , Louis J. Sullivan
IPC分类号： F24F11/02 , F24D5/12 , F24F11/00 , F25B13/00 , G05D23/19 , G05D23/00
CPC分类号： F24D5/12 , F24F11/0012 , F24F11/006 , G05D23/1931 , F24D2200/08 , F24F2011/0013 , F24F2221/186 , F24F2221/34 , F25B13/00
摘要： A method and apparatus for controlling supplemental heat added to the air stream passing from an indoor coil to an air supply duct of a heat pump system, the heat pump system being of the type that includes an indoor thermostat having a first set point for initiating heat supplied by the indoor coil and a second set point for initiating additional heat supplied by supplemental heating means. The supplemental heating elements include an adjustable output heating element for heating air passing from the indoor coil to the air supply duct. The coil discharge temperature of the air stream heated by the indoor coil is determined at a position between the indoor coil and the supplemental heating means. The adjustable output heating element is selectively energized in response to the coil discharge temperature, independent of the second set point of the indoor thermostat.
摘要翻译：一种用于控制添加到从室内线圈传递到热泵系统的空气供应管道的空气流中的补充热量的方法和装置，该热泵系统是包括具有用于启动热量的第一设定点的室内恒温器由室内线圈供应的第二设定点和用于启动由补充加热装置供应的附加热量的第二设定点。补充加热元件包括用于加热从室内线圈流到空气供应管道的空气的可调输出加热元件。在室内线圈和补充加热装置之间的位置处确定由室内线圈加热的空气流的线圈排出温度。可调输出加热元件响应于线圈排出温度而选择性地通电，而与室内恒温器的第二设定点无关。

44. 发明授权

US5619864A Compact heat pump 失效
标题翻译：紧凑型热泵
公开(公告)号：US5619864A
公开(公告)日：1997-04-15
申请号：US569833
申请日：1995-12-07
申请人： Wayne R. Reedy
发明人： Wayne R. Reedy
IPC分类号： F24D5/12 , F24F3/044 , F25D17/06
CPC分类号： F24F3/044 , F24D5/12 , Y10S165/317
摘要： A heat pump unit for use in small buildings where the unit must be stored in a confined space, not having access to the exterior walls of the building. The unit is contained within a rectangular housing that is divided into three compartments. An outdoor air compartment is vertically disposed between the top and bottom walls at the rear of the housing and an indoor air compartment and a compressor compartment are mounted one over the other at the front of the housing. An outdoor air blower is mounted outside of the housing to save space and is arranged to move air through the outdoor air compartment along a vertical path of travel. An interior vertical wall separates the rear compartment from the two front compartments and contains an upper vertical section and rear wall offset lower vertical section joined by an angularly disposed intermediate section along a vertical path of travel. An outdoor coil is mounted in the rear compartment at an angle adjacent to the intermediate wall section so that the coil extends into both the upper and lower parts of the rear compartment.
摘要翻译：用于小型建筑物的热泵单元，其中该单元必须存放在密闭空间中，不能进入建筑物的外墙。该单元包含在被分成三个隔间的矩形外壳内。室外空气室垂直设置在壳体后部的顶壁和底壁之间，室内空气隔间和压缩机室一个一个地安装在壳体的前部。室外鼓风机安装在壳体的外部，以节省空间，并且布置成沿着垂直的行进路径将空气移动通过室外空气室。内部垂直壁将后隔室与两个前隔室分开，并且包含上垂直部分和后壁偏移下垂直部分，其沿着垂直行进路径由具有角度的中间部分连接。室外线圈以与中间壁部分相邻的角度安装在后室中，使得线圈延伸到后隔间的上部和下部两者中。

45. 发明授权

US4802529A Refrigerant-heating type heating apparatus 失效
标题翻译：制冷剂加热式加热装置
公开(公告)号：US4802529A
公开(公告)日：1989-02-07
申请号：US143709
申请日：1988-01-14
申请人： Shigeto Sumitani , Haruo Noguchi , Hiroyuki Araya
发明人： Shigeto Sumitani , Haruo Noguchi , Hiroyuki Araya
IPC分类号： F24F11/02 , F24D5/12 , F24H4/06 , F25B1/00 , F25B13/00 , F25B29/00
CPC分类号： F24D5/12 , F24H4/06 , F25B13/00 , F25B2400/01 , Y10S165/921
摘要： A heating apparatus includes a refrigeration cycle having a compressor, an indoor heat exchanger, and a refrigerant-heating unit. The unit includes a heat exchanger section through which a refrigerant flows, a burner, and a guide duct for guiding a combustion gas produced by the combustion of the burner so as to heat the refrigerant flowing through the heat exchanger section. A combustion rate of the burner is controlled in accordance with the difference between a room temperature and a preset temperature. When the combustion rate is within a specified range, it is shifted, in accordance with the temperature of the refrigerant flowing into the heat exchanger section, so as to prevent the condensation of water vapor in the combustion gas flowing through the guide duct.
摘要翻译：一种加热装置包括具有压缩机，室内热交换器和制冷剂加热单元的制冷循环。该单元包括制冷剂流过的热交换器部分，燃烧器和用于引导由燃烧器的燃烧产生的燃烧气体的引导管，以便加热流过热交换器部分的制冷剂。燃烧器的燃烧率根据室温和预设温度之间的差来控制。当燃烧速率在规定范围内时，根据流入热交换器部的制冷剂的温度而移动，以防止流过导管的燃烧气体中的水蒸汽冷凝。

46. 发明授权

US4646537A Hot water heating and defrost in a heat pump circuit 失效
标题翻译：热泵电路中的热水加热和除霜
公开(公告)号：US4646537A
公开(公告)日：1987-03-03
申请号：US793365
申请日：1985-10-31
申请人： James G. Crawford
发明人： James G. Crawford
IPC分类号： F25B47/00 , F24D5/12 , F24D9/00 , F25B13/00 , F25B29/00 , F25B40/04 , F25B27/00
CPC分类号： F24D9/00 , F24D5/12 , F25B13/00 , F25B40/04
摘要： An air-to-air heat pump system includes a refrigerant-liquid heat exchanger for heating a liquid. The system is capable of (1) space cooling, or (2) space heating, or (3) liquid heating without affecting the condition of an indoor space, or (4) simultaneous space cooling and liquid heating, or (5) simultaneous space heating and liquid heating, or (6) defrosting the outdoor heat exchanger without affecting the condition of an indoor space by utilizing heat supplied from a stored previously-heated liquid.
摘要翻译：空气 - 空气热泵系统包括用于加热液体的制冷剂 - 液体热交换器。该系统能够（1）空间冷却，或（2）空间加热，或（3）液体加热而不影响室内空间的状态，或（4）同时空间冷却和液体加热，或（5）同时空间加热和液体加热，或（6）除湿室外热交换器，而不会通过利用从预先加热的液体中储存的热量而影响室内空间的状况。

47. 发明授权

US4557084A Energy efficient building with underground concrete walls 失效
标题翻译：节能建筑与地下混凝土墙
公开(公告)号：US4557084A
公开(公告)日：1985-12-10
申请号：US576433
申请日：1984-02-02
申请人： Robert F. Dumbeck
发明人： Robert F. Dumbeck
IPC分类号： E02D31/00 , F24D5/12 , F24F11/00
CPC分类号： E02D31/008 , F24D5/12 , F24F11/0009 , F24F11/0012 , F24F11/0015 , F24F2005/0064 , F24F2011/0002 , F24F2011/002 , F24F2011/0023 , F24F2011/0028 , F24F2221/54 , Y02B10/24 , Y02B10/40 , Y02B30/78
摘要： Energy efficient houses are built with concrete outer walls underground in thermal contact with the earth temperature, which is at a comfortable level for human use and varies little from summer to winter. Thus, the inner concrete walls are made active energy transfer surfaces of a year around temperature control system, which in its simplest form comprises a fan circulating interior building air in a thermal exchange relationship over substantially the entire concrete inner wall surface. For even better thermal efficiency, the outer concrete walls are thermally insulated on the upper portions nearer the earth's surface, where a larger variation of temperature is encountered from summer to winter. Therefore the entire inner concrete wall thermal exchange surface may be kept typically at a temperature of 77 degrees F plus or minus 2 degrees throughout the year and thus constitute a most efficient primary source of thermal energy.
摘要翻译：建筑节能的房屋建在地下与地热温度接触的混凝土外墙，这是一个舒适的人类使用水平，从夏天到冬天几乎不一样。因此，内部混凝土墙体是温度控制系统一年左右的主动能量转移面，其最简单的形式是在大体上整个混凝土内壁表面上形成有以热交换关系的建筑空气循环的风扇。为了获得更好的热效率，外部混凝土墙壁在靠近地球表面的上部被隔热，夏季到冬季遇到较大的温度变化。因此，整个内部混凝土墙体热交换表面可以在一年中通常保持在77华氏度+或者-2度的温度，从而构成最有效的主要的热能源。

48. 发明申请

US20180191154A1 MONITORING AND RECOVERABLE PROTECTION OF THERMOSTAT SWITCHING CIRCUITRY 审中-公开
公开(公告)号：US20180191154A1
公开(公告)日：2018-07-05
申请号：US15908560
申请日：2018-02-28
申请人： Google LLC
发明人： Daniel Adam Warren , Brian J. Conner , Ian C. Smith
IPC分类号： H02H7/20 , G05D23/19 , F24D19/10 , H05B1/02 , F24D5/02 , G01R31/07 , F24D5/12 , H01H85/32 , H01H85/02
CPC分类号： H02H7/20 , F24D5/02 , F24D5/12 , F24D19/1009 , G01R31/07 , G05D23/19 , G05D23/1902 , H01H85/0241 , H01H85/32 , H01H2300/03 , H05B1/0205 , Y02B30/13 , Y02B90/224 , Y04S20/14
摘要： A method may include operating a switching circuit in an on state and an off state to actuate a flow of electrical power through a load when switched to the on state; monitoring an electrical property associated with the switching circuit; receiving an enable signal from a processor to power the load; providing a drive signal to the switching circuit to switch to the on state and power the load; determining if an electrical anomaly is present based on the monitored electrical properties; causing the switching circuit to switch to the off state if an electrical anomaly is detected; providing a fault signal to the processor; determining while the switching circuit is off, if the electrical anomaly has been corrected; and after the anomaly has been corrected, causing the switching circuit to switch to the on state.

49. 发明授权

US09927132B2 Air conditioning system 有权
公开(公告)号：US09927132B2
公开(公告)日：2018-03-27
申请号：US14612021
申请日：2015-02-02
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Michio Moriwaki , Hiroshi Yoh , Masakazu Okamoto
IPC分类号： F24D19/10 , F24D5/12 , F24D11/02
CPC分类号： F24D19/1087 , F24D5/12 , F24D11/02 , F24D2200/04 , F24D2200/123 , F24D2200/32 , F24D2220/042 , Y02B30/125 , Y02B30/14 , Y02B30/50
摘要： An air conditioning system includes a heat pump unit including a radiator usable with a refrigerant, a gas furnace unit including a heating section arranged to heat passing air, a blower arranged to generate an air flow that passes through the radiator and the heating section, and a controller configured to control each action of the heat pump unit, the gas furnace unit, and the blower. The controller operates either the heat pump unit or the gas furnace unit as a heat source unit, generates a capacity command used to variably adjust operating capacity of the heat source unit, and executes switch control in order to switch the heat source unit from either one of the heat pump unit or the gas furnace unit to the other when an operating capacity level designated in the capacity command is within a predetermined numerical range for a predetermined time.

50. 发明申请

US20170234550A1 COMBINED HOT WATER AND AIR HEATING AND CONDITIONING SYSTEM INCLUDING HEAT PUMP 审中-公开
公开(公告)号：US20170234550A1
公开(公告)日：2017-08-17
申请号：US15502655
申请日：2015-08-20
申请人： Srishar Deivasimani , Sivaprasad Akasam , INTELLIHOT GREEN TECHNOLOGIES, INC.
发明人： Sridhar Deivasigamani , Sivaprasad Akasam
IPC分类号： F24D5/12 , F24D17/00 , F24F5/00 , F24D17/02
CPC分类号： F24D5/12 , F23J15/06 , F24D12/02 , F24D17/0026 , F24D17/0052 , F24D17/0078 , F24D17/02 , F24D19/0092 , F24D2200/04 , F24D2200/123 , F24D2200/18 , F24D2200/32 , F24F5/0096 , F24H1/445 , F24H8/00 , F28D21/0003
摘要： A combined hot water and air heating and conditioning system including a first heat exchanger, a heat pump, a chilling tower loop, a burner and a second heat exchanger to provide hot water, air heating and air cooling. The system provides hot water, air heating and cooling all in one single unit. The system utilizes a heat pump to remove heat from ambient air and transfer the rejected heat into a hot water system, thereby using waste heat to heat the hot water system. The system utilizes a heat exchanger not only for the purpose of transferring heat from a heating source to a fluid in the heat exchanger but also for the purpose of dissipating heat from the fluid in the heat exchanger to the surroundings of the heat exchanger, thereby allowing a heat pump to act both as an air heating and conditioning device.

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