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11. 发明公开

EP1946020A1 SYSTEM AND METHOD FOR CONTROL OF HEAT PUMP OPERATION 无效
标题翻译：系统及其控制方法加热泵辅助加热
公开(公告)号：EP1946020A1
公开(公告)日：2008-07-23
申请号：EP05810171.8
申请日：2005-10-18
申请人： Carrier Corporation
发明人： LIFSON, Alexander , TARAS, Michael, F.
IPC分类号： F25B49/00 , F25B13/00 , F25D15/00 , G05D15/00
CPC分类号： F24F3/001 , F24D12/02 , F24D19/1039 , F24D2200/04 , F24D2200/12 , F24F11/47 , F24F2221/34 , F25B13/00 , G05D23/1923 , Y02B30/14
摘要： There is provided a space heating system (100) that includes a heat pump (105), a supplemental gas heating system (110), and a controller (115) connected to the heating system (100). The controller (115) controls a switching set point, which in its simplest case is an ambient temperature at which the controller (115) switches between operation of the heat pump (105) and operation of the supplemental gas heating system (110). The controller (115) is connected to a real time source of information (195) providing at least one of current electricity prices and current prices of a source of heating such as gas, and changes the switching set point in response to changes in at least one of the electricity prices and the gas prices. There is also provided a method for control of the heating system (100).

12. 发明公开

EP1645811A3 Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：EP1645811A3
公开(公告)日：2006-11-02
申请号：EP05256194.1
申请日：2005-10-04
申请人： LG Electronics Inc.
发明人： Kim, Sung-Hwan, LG Village Apt. 117-302 , Choi, Song, Cheongsil Apt. 6-1103 , Chung, Baik-Young, Chojeongmaeul , Chang, Se-Dong
IPC分类号： F24F3/06 , F25B13/00
CPC分类号： F24F3/001 , F24F1/26 , F24F1/32 , F24F3/065 , F24F2001/0062 , F24F2221/54 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/007 , F25B2313/0231
摘要： An air conditioner comprises: at least one outdoor unit (10) having a compressor (11) and an outdoor heat exchanger (13); an air process unit (20) including a heat exchanger (23) connected to the outdoor unit (10) by a refrigerant pipe, in which the air is heat exchanged, and a blower fan (27) blowing the heat exchanged air; and a duct (40) having one side connected to the air process unit and another side connected to a plurality of rooms, and introducing to the room, the air blown after heat exchange. Accordingly, the refrigerant pipe is shortened, which reduces pressure loss and a head loss. Also, oil discharged outside of the compressor together with the compressor refrigerant is easily recovered, and the amount of accumulated refrigerant is reduced, thereby reducing the risk of suffocation due to leakage of a refrigerant.
摘要翻译：一种空调器，包括：至少一个具有压缩机（11）和室外热交换器（13）的室外单元（10）; 包括通过制冷剂管连接到室外单元（10）的热交换器（23）的空气处理单元（20），空气在其中进行热交换，以及鼓风机（27），用于吹送经过热交换的空气; 以及管道（40），其一侧连接到空气处理单元，另一侧连接到多个房间，并将热交换后吹入的空气引入室内。因此，制冷剂管缩短，这减少了压力损失和压头损失。而且，与压缩机制冷剂一起排放到压缩机外部的油容易回收，并且积聚的制冷剂量减少，由此降低了由于制冷剂泄漏造成的窒息的风险。

13. 发明公开

EP0987501A3 Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：EP0987501A3
公开(公告)日：2001-08-29
申请号：EP99307215.6
申请日：1999-09-13
申请人： FUJITSU GENERAL LIMITED
发明人： Katayama, Masashi , Araki, Makoto , Fujino, Masaki , Tanaka, Jyunya , Furukawa, Motonobu , Shimada, Akira , Takeda, Shuji , Tomoda, Hiroki , Shiraishi, Mitsuru , Nakamura, Keiichi , Inagaki, Takefumi
IPC分类号： F24F3/00 , F25B13/00 , F25B31/00 , F04C23/00 , F04C25/00
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/045 , F24F3/001 , F25B13/00 , F25B31/026 , F25B2313/0272 , F25B2313/02741
摘要： In an air conditioner having a refrigerant circuit in which a compressor, a four-way switching valve, an outdoor-side heat exchanger, an expansion valve, and an indoor-side heat exchanger are connected in succession via pipes, the interior of an enclosed vessel of a compressor, which contains a refrigerant compressing section and an electric motor, is divided airtightly into a refrigerant discharge chamber and an electric motor chamber, two refrigerant flow path pipes are provided on the electric motor chamber side, and these refrigerant flow path pipes are appropriately switched to the refrigerant discharge side and the refrigerant suction side of the compressor via the four-way switching valve, whereby one compressor can be used as an internal high pressure type or an internal low pressure type.
摘要翻译：在具有压缩机，四通切换阀，室外侧热交换器，膨胀阀和室内侧热交换器经由配管连续连接的制冷剂回路的空气调节器中，封闭的内部包含制冷剂压缩部和电动机的压缩机的容器被气密地分隔为制冷剂排出室和电动机室，在电动机室侧设置有两个制冷剂流路管，这些制冷剂流路管通过四通切换阀适当地切换到压缩机的制冷剂排出侧和制冷剂吸入侧，由此一个压缩机可以用作内部高压型或内部低压型。

14. 发明公开

EP0294730A3 Raumlufttechnisches Gerät 失效
标题翻译：空气处理单元
公开(公告)号：EP0294730A3
公开(公告)日：1990-04-25
申请号：EP88108969.2
申请日：1988-06-04
申请人： HANSA VENTILATOREN UND MASCHINENBAU NEUMANN GMBH & CO. KG
发明人： Stellamans, Manfred
IPC分类号： F24F3/00 , F24F12/00
CPC分类号： F24F3/001 , F24F12/003 , Y02B30/52 , Y02B30/563
摘要： Verfahren zum Betrieb eines raumlufttechnischen Gerätes, das in einem Gehäuse (1) unabhängig voneinander antreibbare Zuluft- und Fortluft-Ventilatoren (41,42) für getrennte Zuluft- und Fortluftströme, einen Kondensator (32), einen Verdampfer (33) und/oder ein Wärmerohr (34) sowie mehrere die Luftströme in Abhängigkeit von der Außenlufttemperatur und der gewünschten Raumlufttemperatur und -feuchtigkeit steuernde, auf der Saugseite der Ventilatoren angeordnete Klappensysteme (61,62) und mindestens einen Außenluft (8)-, Fortluft (11), Rückluft (7,9)- und Zuluftanschluß (10) aufweist, wobei die Klappensysteme so gesteuert werden, daß das raumlufttechnische Gerät im reinen Umluftbetrieb mit wahlweiser Zuschaltung des Verdampfers, Kondensators und/oder Wärmerohres, im reinen Außenluftbetrieb oder in einem Mischbetrieb mit einer Mischung der Außen- und Rückluft betrieben wird. Die Klappensysteme (61,62) sind so angeordnet und werden so gesteuert, daß zwei Rückluft und/oder Außenluftströme (RL, AL) unabhängig voneinander sowohl in den Zuluftstrom (ZL) als auch in den Fortluftstrom (FL) eingespeist werden können.
摘要翻译：对于其中在单独的供应空气和排出空气流量，冷凝器（32），蒸发器（33）和/或一个壳体（1）可独立驱动的供应空气和排出空气风扇（41,42）操作空气处理单元，方法（，排出空气（11），回风 - 热管（34）和多个空气流，这取决于外部空气温度和所期望的室内空气的温度和湿度控制，设置在所述吸入侧的风扇翼片系统（61,62）和至少一个外部空气（8） 7.9） - 和供给空气连接（10），其中，所述翼片系统被控制为使得在与蒸发器，冷凝器和/或热管的选择性切换，在纯外部空气工作或在混合操作的返回空气操作的空气处理装置与外部的混合物 - 返回空气运行。襟翼系统（61,62）被布置和被控制为使得两个返回的空气和/或外部空气流（RL，AL）彼此独立地既在供给空气流（ZL）与排出空气流（FL）的可被供给。

15. 发明公开

EP4443064A1 TROCKENRAUMSYSTEM UND VERFAHREN ZUM BETRIEB 审中-公开
公开(公告)号：EP4443064A1
公开(公告)日：2024-10-09
申请号：EP23166986.2
申请日：2023-04-06
申请人： Weiss Technik GmbH
发明人： Koch, Tobias , Kalmus, Julian , Eivin, Alexander , Blömer, David
IPC分类号： F24F3/14 , F24F3/147 , F24F3/167 , F24F3/00 , F24F5/00 , F24F12/00
CPC分类号： F24F3/167 , F24F3/1423 , F24F2003/146420130101 , F24F3/147 , F24F3/001 , F24F2203/101620130101 , F24F2203/02120130101 , F24F2003/145820130101 , F24F5/001 , F24F5/0003 , F24F12/003
摘要： Die Erfindung betrifft ein Trockenraumsystem (49) sowie ein Verfahren zum Betrieb eines Trockenraumsystems mit einer Entfeuchtereinheit (50) und einer Temperiereinheit (51), wobei die Entfeuchtereinheit einen Rotationsentfeuchter (52) mit einem Trocknungsmittel, einen Prozessluftkanal (53) mit einer Wärmeübertrageranordnung (54) und einen Rückluftkanal (55) mit einem Heiz-Wärmeübertrager (56) umfasst, wobei Außenluft mittels der Wärmeübertrageranordnung konditionierbar und durch den Rotationsentfeuchter in einen zu entfeuchtenden Raum leitbar ist, wobei Abluft des Raums mittels des Heiz-Wärmeübertragers konditionierbar und durch den Rotationsentfeuchter leitbar ist, wobei die Temperiereinheit zur Temperierung der Wärmeübertrageranordnung und des Heiz-Wärmeübertragers dient, wobei die Temperiereinheit eine Heizvorrichtung (61) umfasst, wobei die Heizvorrichtung einen Wärmekreislauf (62) mit einem Kältemittel, einem Verdichter (63), einem Kondensator (64), einem Expansionsorgan (65), einem Verdampfer (66) aufweist, wobei der Kondensator mittels eines Heizkreislaufs (67) der Temperiereinheit mit einem Wärmeträgermedium mit dem Heiz-Wärmeübertrager verbunden ist.

16. 发明授权

EP4123233B1 AIR-CONDITIONING APPARATUS 有权转让
公开(公告)号：EP4123233B1
公开(公告)日：2024-08-28
申请号：EP21425035.9
申请日：2021-07-23
IPC分类号： F24F3/00 , F24F11/72 , F24F1/00 , F24F13/10
CPC分类号： F24F1/0003 , F24F13/02 , F24F13/10 , F24F12/006 , F24F2203/10420130101 , F24F3/001 , F24F11/36 , F24F11/72 , F24F11/89

17. 发明公开

EP3368840A1 HEAT PUMP AND METHOD FOR PUMPING HEAT BY USING A BYPASS MODE AND DUAL USE OF THE TEMPERATURE SENSOR SIGNAL 有权转让
公开(公告)号：EP3368840A1
公开(公告)日：2018-09-05
申请号：EP16788689.4
申请日：2016-10-28
申请人： Efficient Energy GmbH
发明人： SEDLAK, Holger , KNIFFLER, Oliver
IPC分类号： F25B25/00 , F25B49/02
CPC分类号： F25B49/02 , F24F3/001 , F25B25/005 , F25B30/02 , F25B2339/047 , F25B2600/0253 , F25B2600/13 , F25B2700/2115 , F25B2700/2116 , F25B2700/2117 , Y02B30/542 , Y02B30/741 , Y02B30/745
摘要： A heat pump includes an evaporator (10) with an evaporator inlet (10a) and an evaporator outlet (10b), a condenser (12) with a condenser inlet (12a) and a condenser outlet (12b), a temperature raiser (34) for raising a temperature of an evaporated operating liquid, a switching means (24, 26, 27, 28, 94, 96) for operating the heat pump in a first operating mode or a different second operating mode, wherein the first operating mode is a free cooling mode or a bypass mode and wherein the second operating mode is the free cooling mode or normal mode, a temperature sensor means (41) for detecting a temperature with regards to the evaporator (10) or the condenser (12) and a control (29) for providing a control signal (36a) based on the detected temperature to the temperature raiser (34) when the heat pump is operated in the second operating mode and for providing a control signal (36b) based on the temperature to a control output that can be connected to a control input of a heat dissipation device (82) when the heat pump is operated in the first operating mode.

18. 发明公开

EP3098533A4 AIR CONDITIONING SYSTEM AND METHOD FOR CONTROLLING SAME 有权
标题翻译：空调系统方法及其控制
公开(公告)号：EP3098533A4
公开(公告)日：2017-03-29
申请号：EP15743438
申请日：2015-01-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： ITO TAKAHIDE , ENYA ATSUSHI , MATSUO MINORU
IPC分类号： F24F11/02 , F24F11/00 , G05B15/02 , G05B19/04
CPC分类号： F24F3/001 , F24F11/30 , F24F11/62 , F24F11/65 , F24F2110/12 , G05B19/04 , G05B2219/2614
摘要： An air conditioning system (1) includes indoor units (A1, A2), an outdoor unit (B), and a control device (3). The control device (3) is independent of the indoor units (A1, A2) and the outdoor unit (B), and indoor unit control sections (41, 42) and an outdoor unit control section (43) are respectively loaded as virtualized processors. The indoor unit control sections (41, 42) and the outdoor unit control section (43), which are respectively loaded as virtual CPUs onto the control device (3), acquire information from sensors (20) via a common bus (5), and respectively creates instructions to control various types of equipment constituting the indoor units (A1, A2) and the outdoor unit (B) by executing respective control programs. Thus, reduction in cost of the entire system is implemented while the system can be easily upgraded.

19. 发明公开

EP3136013A1 HEAT PUMP CHILLING SYSTEM AND CONTROL METHOD THEREFOR 有权
标题翻译：维多利亚州立大学
公开(公告)号：EP3136013A1
公开(公告)日：2017-03-01
申请号：EP14890292.7
申请日：2014-04-25
申请人： Mitsubishi Electric Corporation
发明人： OTA, Tomohide , KADOWAKI, Kimitaka
IPC分类号： F24H1/00 , F25B1/00
CPC分类号： F24F3/001 , F24D17/02 , F24D2200/123 , F24F2203/02 , F25B25/005 , F25B30/02 , F25B49/02
摘要： A heat pump chilling system includes an inlet temperature sensor that detects an inlet temperature of a heat medium flowing into a plurality of heat pump chilling devices, an outlet temperature sensor that detects an outlet temperature of flow from the plurality of heat pump chilling devices to a load, and a system control device that controls operation of the plurality of heat pump chilling devices based on the inlet temperature and the outlet temperature. The system control device includes a storage unit that stores an operating capacity for each of the plurality of heat pump chilling devices, a requested-capacity calculating unit that calculates a requested capacity based on the inlet temperature or the outlet temperature and a set target temperature, a number-of-devices calculating unit that calculates the number of devices to be activated among the plurality of heat pump chilling devices satisfying the requested capacity based on the operating capacity of each of the plurality of heat pump chilling devices, and an activation control unit that activates the plurality of heat pump chilling devices of the number of devices to be activated calculated in the number-of-devices calculating unit.
摘要翻译：热泵冷却系统包括检测流入多个热泵冷却装置的热介质的入口温度的入口温度传感器，检测从多个热泵冷却装置到一个热泵冷却装置的流出口温度的出口温度传感器以及基于入口温度和出口温度来控制多个热泵冷冻装置的操作的系统控制装置。系统控制装置包括：存储单元，其存储多个热泵冷冻装置中的每一个的运行能力;请求容量计算单元，其基于入口温度或出口温度以及设定的目标温度计算请求容量; 设备数量计算单元，其基于所述多个所述热泵冷冻装置中的每一个的运行容量，计算满足所述请求容量的所述多个热泵冷冻装置中要启动的装置的数量;以及启动控制单元其激活在所述设备数量计算单元中计算的要激活的设备的数量的所述多个热泵冷冻设备。

20. 发明公开

EP3040643A1 HEAT PUMP SYSTEM, AND HEAT PUMP WATER HEATER 有权转让
标题翻译：热泵系统和热泵热水器
公开(公告)号：EP3040643A1
公开(公告)日：2016-07-06
申请号：EP14847548.6
申请日：2014-07-31
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： OMURA, Minemasa , OKADA, Takuya , TATEISHI, Taichi , SATO, Hajime
IPC分类号： F25B1/00 , F25B1/10 , F25B30/02 , F25B43/02
CPC分类号： F25B1/10 , F24F3/001 , F24H4/04 , F24H9/2007 , F25B30/02 , F25B31/004 , F25B47/025 , F25B2339/047 , F25B2400/13 , F25B2600/02
摘要： Provided is a two-stage compression heat pump with which the amount of refrigerant oil in the two compressors is easily kept uniform. The system is provided with: a compression mechanism (10) provided with a lower stage-side compressor (10a) and a higher stage-side compressor (10b), for compressing and discharging a refrigerant; a water-refrigerant heat exchanger (11) for heat exchange between a target to undergo heat exchange and the refrigerant compressed by the compression mechanism (10); an expansion valve (12) for decompression and expansion of the refrigerant outflowing from the water-refrigerant heat exchanger (11); a heat source-side heat exchanger (13) for heat exchange between a target to undergo heat exchange and the refrigerant decompressed and expanded by the expansion valve (12); an oil equalizing mechanism (20) connecting the lower stage-side compressor (10a) and the higher stage-side compressor (10b), through which a refrigerant oil flows; and a four-way switching valve (14) for selectively switching between a two-stage compression path in which the refrigerant flows in order to the lower stage-side compressor (10a) and the higher stage-side compressor (10b), and a one-stage compression path in which it flows either to the lower stage-side compressor (10a) or the higher stage-side compressor (10b) only.
摘要翻译：本发明提供一种两级压缩式热泵，能够容易地使两台压缩机的冷冻机油量均匀化。该系统具有：压缩机构（10），其设置有用于压缩和排出制冷剂的下级侧压缩机（10a）和上级侧压缩机（10b）水冷媒热交换器（11），其用于进行热交换的对象与由压缩机构（10）压缩的制冷剂之间进行热交换; 一个膨胀阀（12），用于减压和膨胀从水 - 制冷剂热交换器（11）流出的制冷剂; 热源侧热交换器（13），其使热交换对象与膨胀阀（12）减压膨胀后的制冷剂进行热交换; 连接冷冻机油流动的低级侧压缩机（10a）和高级侧压缩机（10b）的均油机构（20）以及四通切换阀（14），用于选择性地切换制冷剂向低级侧压缩机（10a）和高级侧压缩机（10b）流动的二级压缩路径和一级制冷剂只有一级压缩路径流入低级侧压缩机（10a）或高级侧压缩机（10b）。

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