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11. 发明公开

CN101443601A 冷冻装置有权转让
公开(公告)号：CN101443601A
公开(公告)日：2009-05-27
申请号：CN200780017411.X
申请日：2007-05-14
申请人：三洋电机株式会社
发明人：高杉胜治
IPC分类号： F25B1/00 , F25B41/00 , F25B7/00
CPC分类号： F25B45/00 , F25B7/00 , F25B9/006 , F25B2345/002 , F25B2400/161 , F25B2500/26
摘要：本发明提供一种冷冻装置，该冷冻装置可以将压缩机停止时的冷媒回路内的冷媒迅速回收于膨胀罐中，并且可以减轻重新起动时的压缩机的负荷。本发明的冷冻装置(1)配置有将压缩机(20)输出的冷媒冷凝后使之蒸发而发挥冷却作用的冷媒回路(38)，还配置有经由毛细管(66)连接在压缩机(20)输入侧配管(20S)上的膨胀罐(65)，与毛细管(66)并联连接逆止阀(67)，将膨胀罐(65)的方向作为逆止阀的正向。

12. 发明授权

CN100380068C 空调装置失效
公开(公告)号：CN100380068C
公开(公告)日：2008-04-09
申请号：CN200380100475.8
申请日：2003-11-17
申请人：大金工业株式会社
发明人：松冈慎也 , 堀靖史 , 佐田真理
IPC分类号： F25B1/00 , F25B13/00
CPC分类号： F25B13/00 , F25B31/004 , F25B2313/006 , F25B2313/0233 , F25B2313/02331 , F25B2313/02344 , F25B2313/0253 , F25B2313/0314 , F25B2313/0315 , F25B2400/06 , F25B2400/075 , F25B2400/161 , F25B2400/19 , F25B2500/16 , F25B2500/27 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152
摘要：一种空调装置(1)，具备：多个热源单元(102a～102c)、制冷剂液体用连接配管(4)及制冷剂气体用连接配管(5)、利用单元(3a、3b)、制冷剂供给回路。制冷剂供给回路由制冷取出管(21a～21c)和均油管(6)及取油管(20a～20c)构成。制冷取出管(21a～21c)在根据利用单元(3a、3b)的运行负荷而停止热源单元中(102a～102c)一部分单元的运行时将停止中的热源单元内部滞留的制冷剂取出至外部，均油管(6)及取油管(20a～20c)将停止中的热源单元的制冷剂取出管(21a～21c)与运行中的热源单元的压缩机构(13a～13c)的吸入侧连接。本发明可从具备多个热源单元的空调装置中削除配管单元，并且将现场配管工程的增加控制至最小限度，同时能够调节制冷剂量。

13. 发明公开

CN101126559A 空调装置失效
公开(公告)号：CN101126559A
公开(公告)日：2008-02-20
申请号：CN200710152616.0
申请日：2003-11-17
申请人：大金工业株式会社
发明人：松冈慎也 , 堀靖史 , 佐田真理
IPC分类号： F25B1/00 , F25B13/00
CPC分类号： F25B13/00 , F25B31/004 , F25B2313/006 , F25B2313/0233 , F25B2313/02331 , F25B2313/02344 , F25B2313/0253 , F25B2313/0314 , F25B2313/0315 , F25B2400/06 , F25B2400/075 , F25B2400/161 , F25B2400/19 , F25B2500/16 , F25B2500/27 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152
摘要：一种空调装置(1)具备：具有压缩机构(13a～13c)及多个热源单元(102a～102c)；具有利用侧热交换器(62a、62b)、与所述制冷剂液体用连接配管及所述制冷剂气体用连接配管连接的利用单元(3a、3b)；具有设于所述各热源单元的制冷剂取出管(21a～21c)及将所制冷剂取出管与运行中的热源单元的压缩机构吸入侧连接的连通管(6、20a～20c)的制冷剂供给回路。各热源单元(102a～102c)还具有：热源侧分支液体配管(11a～11c)、热源侧分支气体配管(12a～12c)、储液罐(17a～17c)。所述各热源单元(102a～102c)具备在停止运行中经过所述热源侧分支气体配管(12a～12c)而使在所述制冷剂气体用连接配管(5)中流动的制冷剂的一部分流入所述储液罐(17a～17c)的储液罐加压回路(22a～22c)。

14. 发明申请

US20120312033A1 Condenser Evaporator System (CES) for Decentralized Condenser Refrigeration System 有权
标题翻译：用于分散冷凝器制冷系统的冷凝器蒸发器系统（CES）
公开(公告)号：US20120312033A1
公开(公告)日：2012-12-13
申请号：US13495427
申请日：2012-06-13
申请人： Fred Lingelbach , John Lingelbach
发明人： Fred Lingelbach , John Lingelbach
IPC分类号： F25D21/06 , F25B39/02 , F25B39/04 , F25B47/02
CPC分类号： F25D21/06 , F25B1/10 , F25B5/02 , F25B6/02 , F25B25/005 , F25B41/043 , F25B43/006 , F25B47/025 , F25B2339/047 , F25B2341/0662 , F25B2400/072 , F25B2400/161 , F25B2600/05 , F25B2600/2523 , F25B2700/04
摘要： A condenser evaporator system includes: a condenser constructed for condensing a gaseous refrigerant from the source of compressed gaseous refrigerant; a controlled pressure receiver for holding liquid refrigerant; a first liquid refrigerant feed line for conveying liquid refrigerant from the condenser to the controlled pressure receiver; an evaporator for evaporating liquid refrigerant; and a second liquid refrigerant feed line for conveying liquid refrigerant from the controlled pressure receiver to the evaporator. The condenser evaporator system can be provided as multiple condenser evaporator systems operating from a source of compressed gaseous refrigerant.
摘要翻译：冷凝器蒸发器系统包括：冷凝器，其被构造用于冷凝来自压缩气态制冷剂源的气态制冷剂; 用于保持液体制冷剂的受控压力接收器; 用于将液体制冷剂从冷凝器输送到受控压力接收器的第一液体制冷剂供给管线; 用于蒸发液体制冷剂的蒸发器; 以及用于将液体制冷剂从受控压力容器输送到蒸发器的第二液体制冷剂供给管线。冷凝器蒸发器系统可以作为从压缩气态制冷剂源操作的多个冷凝器蒸发器系统提供。

15. 发明授权

US06427460B1 Refrigeration system having a refrigeration cycle which provides optimized consumption 失效
标题翻译：制冷系统具有提供优化消耗的制冷循环
公开(公告)号：US06427460B1
公开(公告)日：2002-08-06
申请号：US09537665
申请日：2000-03-29
申请人： Luciano Zanon
发明人： Luciano Zanon
IPC分类号： F25B4100
CPC分类号： F25B41/00 , F25B5/02 , F25B49/022 , F25B2400/03 , F25B2400/075 , F25B2400/161 , F25B2500/05 , F25B2600/021 , Y02B30/741
摘要： A refrigeration system having a refrigeration cycle which provides optimized consumption, comprising a main section, which is constituted by at least one main compressor, a main condenser, which is connected between the compressor and at least one expansion valve, and at least one evaporator, which is connected to the expansion valve, which comprises an auxiliary section comprising at least one auxiliary compressor which is connected to a low-pressure intake line of the main compressor, at least one auxiliary condenser which is connected to the auxiliary compressor, and a first auxiliary reservoir and a second auxiliary reservoir which are respectively connected to the output of the auxiliary condenser and to the output of the main condenser, for connection to the at least one expansion valve.
摘要翻译：一种具有提供优化消耗的制冷循环的制冷系统，包括由至少一个主压缩机，连接在压缩机与至少一个膨胀阀之间的主冷凝器和至少一个蒸发器构成的主部分，其连接到膨胀阀，其包括辅助部分，该辅助部分包括连接到主压缩机的低压进气管线的至少一个辅助压缩机，连接到辅助压缩机的至少一个辅助冷凝器，以及第一辅助储存器和第二辅助储存器，其分别连接到辅助冷凝器的输出端和主冷凝器的输出端，用于连接到至少一个膨胀阀。

16. 发明授权

US5720178A Refrigeration system with isolation of vapor component from compressor 失效
标题翻译：与压缩机隔离蒸气成分的制冷系统
公开(公告)号：US5720178A
公开(公告)日：1998-02-24
申请号：US679813
申请日：1996-07-15
申请人： Brian M. Silvetti , Mark M. MacCracken
发明人： Brian M. Silvetti , Mark M. MacCracken
IPC分类号： F25B41/04 , F25B45/00
CPC分类号： F25B45/00 , F25B41/04 , F25B2400/16 , F25B2400/161
摘要： In a vapor compression refrigeration system an improvement for isolating the compressor from work on a substantial component of refrigerant flashing to vapor upstream of the evaporator, wherein refrigerant liquid from the condenser is collected in a holding vessel from which it is intermittently emptied into an expansion device thereby generating flash vapor in the holding vessel which is prevented from passing through the expansion device and evaporator for return to the compressor.
摘要翻译：在蒸汽压缩式制冷系统中，将压缩机与蒸发器上游的蒸汽的主要部件隔离的改进，其中来自冷凝器的制冷剂液体被收集在保持容器中，从而将其从间歇地排空到膨胀装置从而在保持容器中产生闪蒸，防止其通过膨胀装置和蒸发器返回到压缩机。

17. 发明授权

US2867099A Dual temperature refrigeration 失效
标题翻译：双温制冷
公开(公告)号：US2867099A
公开(公告)日：1959-01-06
申请号：US44002654
申请日：1954-06-29
申请人： GEN ELECTRIC
发明人： SCHUBERT ALBERT E
IPC分类号： F25B9/00
CPC分类号： F25B9/006 , F25B2400/161

18. 发明公开

EP1046868A2 Refrigeration system having a refrigeration cycle which provides optimized consumption 有权
标题翻译：电子商务智能电子商务平台Verbrauch bietendenKältekreislauf
公开(公告)号：EP1046868A2
公开(公告)日：2000-10-25
申请号：EP00107058.0
申请日：2000-04-04
申请人： Zanon, Luciano
发明人： Zanon, Luciano
IPC分类号： F25B1/00 , F25B49/02
CPC分类号： F25B41/00 , F25B5/02 , F25B49/022 , F25B2400/03 , F25B2400/075 , F25B2400/161 , F25B2500/05 , F25B2600/021 , Y02B30/741
摘要： A refrigeration system having a refrigeration cycle which provides optimized consumption, comprising a main section, which is constituted by at least one main compressor (4), a main condenser (5), which is connected between the compressor (4) and at least one expansion valve (3), and at least one evaporator (2), which is connected to the expansion valve, which comprises an auxiliary section comprising at least one auxiliary compressor (9) which is connected to a low-pressure intake line of the main compressor, at least one auxiliary condenser (10) which is connected to the auxiliary compressor, and a first auxiliary reservoir (8) and a second auxiliary reservoir (11) which are respectively connected to the output of the auxiliary condenser (10) and to the output of the main condenser (5), for connection to the at least one expansion valve (3).
摘要翻译：系统的主要部分由压缩机，冷凝器，膨胀阀和蒸发器组成。蒸发器连接到包括辅助部分的膨胀阀，其中至少一个辅助压缩机连接到主压缩机的低压进气管线。辅助冷凝器连接到辅助压缩机和油箱。主冷凝器的输出被送到膨胀阀。冷凝器的第一部分发生脱过热。制冷剂气体通过系统，并且发生冷凝，直到液体状态下的所有气体被过冷却。设计为上游的膨胀阀被设计成在恒定焓下产生压降。

19. 发明公开

EP0033560A3 Method of refrigeration and a refrigeration system 失效
标题翻译：制冷方法和制冷系统
公开(公告)号：EP0033560A3
公开(公告)日：1982-05-26
申请号：EP81200064
申请日：1981-01-20
申请人： ENGINEERING MANAGEMENT SERVICES LIMITED
发明人： Van Breda Smith, Michael
IPC分类号： F25D31/00 , F25D17/02
CPC分类号： F25D31/002 , F25B1/00 , F25B2400/161 , F25D17/02
摘要： Liquid is cooled in a batch mode. A batch of liquid is circulated in a cooling loop (12) until i tjs cooled to a desired temperature at which time it is removed from the cooling loop (12) and a new batch is introduced therein. Preferably, the cooled batch is discharged from the cooling loop by the new batch with as little mixing as practicable. The cooling loop has a desired volume determined by a receiver (36) of suitable capacity. A supply accumulator (14) is used to accumulate liquid to be cooled and from which liquid to be cooled is supplied into the cooling loop. Cooled liquid is discharged from the cooling loop into a product accumulator (16). The liquid may be cooled to a temperature close to its freezing point by freezing a minor portion of the liquid in the cooling loop which is then melted by the liquid of the next batch when it is introduced into the cooling loop. The cooling loop is such as to promote plug flow and to reduce backmixing. In a preferred form, the cooling loop has an evaporative cooler (32) which utilises a suitable refrigerant. The refrigerant is evaporated in each cooling cycle, at a progressively reducing pressure and temperature achieved by withdrawing liquid refrigerant from a closed first vessel (92), evaporating it in the cooler (32) to cool the liquid, compressing the vapour refrigerant by means of a compressor (76), condensing the vapour refrigerant in a condenser (80) and feeding the condensate into a further vessel (94). The liquid refrigerant is withdrawn initially into a flash tank (70), vapour being circulated by a pump (72) to the cooler (32). Valves (88,90,100 and 102) are provided to switch the two vessels (92, 94) around at the end of each cooling cycle.

20. 发明授权

US11885545B2 Dynamic liquid receiver and control strategy 有权
公开(公告)号：US11885545B2
公开(公告)日：2024-01-30
申请号：US17818172
申请日：2022-08-08
申请人： TRANE INTERNATIONAL INC.
发明人： Philippe Del Marcel Tisserand , Stephane David Koenigsecker , Yves Jacques Raimbault
IPC分类号： F25B45/00 , F25B49/02 , F25B41/20 , F25B40/02 , F25B43/00
CPC分类号： F25B49/02 , F25B40/02 , F25B41/20 , F25B43/006 , F25B45/00 , F25B2345/003 , F25B2345/006 , F25B2400/161 , F25B2400/19 , F25B2500/23 , F25B2500/24 , F25B2600/2523 , F25B2700/19 , F25B2700/21
摘要： A dynamic receiver is included in parallel to an expander of a heating, ventilation, air conditioning, and refrigeration (HVACR) system. The dynamic receiver allows control of the refrigerant charge of the HVACR system to respond to different operating conditions. The dynamic receiver can be filled or emptied in response to the subcooling observed in the HVACR system compared to desired subcooling for various operating modes. The HVACR system can include a line directly conveying working fluid from compressor discharge to the dynamic receiver to allow emptying of the dynamic receiver to be assisted by injection of the compressor discharge.

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