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1. 发明授权

US07540171B2 Cryogenic liquefying/refrigerating method and system 有权
标题翻译：低温液化/制冷方法及系统
公开(公告)号：US07540171B2
公开(公告)日：2009-06-02
申请号：US11748729
申请日：2007-05-15
申请人： Nobumi Ino , Takayuki Kishi , Toshio Nishio , Akito Machida , Yoshimitsu Sekiya , Masami Kohama , Masato Noguchi
发明人： Nobumi Ino , Takayuki Kishi , Toshio Nishio , Akito Machida , Yoshimitsu Sekiya , Masami Kohama , Masato Noguchi
IPC分类号： F25B1/00 , F25B27/00
CPC分类号： F25B9/06 , F25B25/00 , F25J1/0007 , F25J1/0025 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0208 , F25J1/0227 , F25J1/0242 , F25J1/0276 , F25J1/0297 , F25J2220/62 , F25J2230/08 , F25J2230/60 , F25J2270/06 , F25J2270/906 , F25J2270/912
摘要： Cryogenic liquefying/refrigerating method and system, wherein temperature of gas-to-be-liquefied at the inlet of the compressor for compressing the gas is reduced by cooling the gas discharged from the compressor using a high-efficiency chemical refrigerating machine and vapor compression refrigerating machine before the gas is introduced to a multiple stage heat exchanger thereby reducing power input to the compressor and improving liquefying/refrigerating efficiency. Gas-to-be-liquefied compressed by a compressor is cooled by aftercooler, and further cooled by an adsorption refrigerating machine which utilizes waste heat generated in the compressor and by an ammonia refrigerating machine 40, then the high pressure gas is introduced to a multiple-stage heat exchanger where it is cooled by low pressure low temperature gas separated from a mixture of liquid and gas generated by adiabatically expanding the high pressure gas through an expansion valve 30 and returning to the compressor, and a portion of the high pressure gas is expanded adiabatically by expansion turbines in mid-course of flowing of the high pressure gas through the stages of the heat exchanger to be joined with the low pressure low temperature gas returning to the compressor.
摘要翻译：低温液化/制冷方法和系统，其中通过使用高效化学制冷机和蒸气压缩冷冻冷却从压缩机排出的气体来减少用于压缩气体的压缩机入口处的待气化气体的温度在将气体引入多级热交换器之前，减少输入到压缩机的功率并提高液化/制冷效率。由压缩机压缩的气体待液化被冷却器冷却，并通过利用在压缩机中产生的废热和氨冷冻机40的吸附式制冷机进一步冷却，然后将高压气体引入多重其通过由通过膨胀阀30绝热膨胀高压气体并返回压缩机而产生的液体和气体的混合物分离的低压低温气体冷却，并且一部分高压气体是在高压气体流过热交换器的阶段的中期期间，由膨胀涡轮机进行绝热膨胀，以与返回压缩机的低压低温气体接合。

2. 发明申请

US20090183517A1 VAPOR COMPRESSION REFRIGERATING CYCLE, CONTROL METHOD THEREOF, AND REFRIGERATING APPARATUS TO WHICH THE CYCLE AND THE CONTROL METHOD ARE APPLIED 失效
标题翻译：蒸气压缩制冷循环，其控制方法及其循环和控制方法应用的制冷装置
公开(公告)号：US20090183517A1
公开(公告)日：2009-07-23
申请号：US12293809
申请日：2006-10-20
申请人： Nobumi Ino , Takayuki Kishi
发明人： Nobumi Ino , Takayuki Kishi
IPC分类号： F25B9/14 , F25B1/00 , F25D9/00
CPC分类号： F25B31/008 , F25B1/10 , F25B40/00 , F25B49/02 , F25B2309/1401 , F25B2400/13 , F25B2600/0271 , F25B2600/2509 , F25B2600/2513 , F25B2700/2103 , F25B2700/21163 , F25B2700/21175
摘要： The vapor compression refrigerating apparatus of the invention comprises a compressor 2, a condenser 4, a regeneration heat exchanger 6, an expansion means 8, and an evaporator 10 connected in series. The vapor compression refrigerating cycle is based on a cycle corresponding to a reversed Ericsson cycle in which isothermal heat dissipation process and isothermal heat absorption process occur overstriding a saturated vapor line and saturated liquid line respectively and heat exchange is carried out between isobaric heat dissipation process in a liquid zone and isobaric heat absorption process in a superheated vapor zone. A process part occurring in a superheated vapor zone of the isothermal heat dissipation process (an isothermal compression process) is substituted by adiabatic compression and isobaric heat dissipation, the adiabatic compression being carried out by the compressor and the isobaric heat dissipation being carried out in the condenser together with remaining process part occurring in the superheated vapor zone of the isothermal heat dissipation under isothermal and isobaric condition. A part of the isobaric heat dissipation in the liquid zone is carried out in the regeneration heat exchanger by releasing heat from refrigerant liquid to refrigerant vapor entering the compressor, remaining process part of the isobaric heat dissipation in the liquid zone is substituted by isenthalpic or isentropic expansion, the expansion being carried out by the expansion means, and expanded refrigerant is introduced to the evaporator to carry out isothermal and isobaric heat absorption and then to be sucked into the compressor.
摘要翻译：本发明的蒸气压缩式制冷装置包括压缩机2，冷凝器4，再生热交换器6，膨胀装置8和串联连接的蒸发器10。蒸汽压缩制冷循环基于对应于反向爱立信循环的循环，其中等温热耗散过程和等温吸热过程分别跨越饱和蒸气管线和饱和液体管线，并在等压热耗散过程之间进行热交换过热蒸汽区中的液体区域和等压吸热过程。在等温热耗散过程（等温压缩过程）的过热蒸气区中出现的工艺部分被绝热压缩和等压热耗散所取代，绝热压缩由压缩机进行，等压热耗散在冷凝器和剩余的工艺部分发生在等温和等压条件下的等温热耗散的过热蒸汽区中。在再生热交换器中通过从制冷剂液体中释放热量进入压缩机的制冷剂蒸气来进行液体区域中的等压热耗散的一部分，液体区域的等压热耗散的剩余工艺部分被等焓或等熵代替膨胀，由膨胀装置进行膨胀，并且膨胀的制冷剂被引入蒸发器中，以进行等温和等压吸热，然后被吸入压缩机。

3. 发明申请

US20070251266A1 CRYOGENIC LIQUEFYING/REFRIGERATING METHOD AND SYSTEM 有权
标题翻译：低温液化/制冷方法和系统
公开(公告)号：US20070251266A1
公开(公告)日：2007-11-01
申请号：US11748729
申请日：2007-05-15
申请人： Nobumi INO , Takayuki KISHI , Toshio NISHIO , Akito MACHIDA , Yoshimitsu SEKIYA , Masami KOHAMA , Masato NOGUCHI
发明人： Nobumi INO , Takayuki KISHI , Toshio NISHIO , Akito MACHIDA , Yoshimitsu SEKIYA , Masami KOHAMA , Masato NOGUCHI
IPC分类号： F25J1/00
CPC分类号： F25B9/06 , F25B25/00 , F25J1/0007 , F25J1/0025 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0208 , F25J1/0227 , F25J1/0242 , F25J1/0276 , F25J1/0297 , F25J2220/62 , F25J2230/08 , F25J2230/60 , F25J2270/06 , F25J2270/906 , F25J2270/912
摘要： Cryogenic liquefying/refrigerating method and system, wherein temperature of gas-to-be-liquefied at the inlet of the compressor for compressing the gas is reduced by cooling the gas discharged from the compressor using a high-efficiency chemical refrigerating machine and vapor compression refrigerating machine before the gas is introduced to a multiple stage heat exchanger thereby reducing power input to the compressor and improving liquefying/refrigerating efficiency. Gas-to-be-liquefied compressed by a compressor is cooled by aftercooler, and further cooled by an adsorption refrigerating machine which utilizes waste heat generated in the compressor and by an ammonia refrigerating machine 40, then the high pressure gas is introduced to a multiple-stage heat exchanger where it is cooled by low pressure low temperature gas separated from a mixture of liquid and gas generated by adiabatically expanding the high pressure gas through an expansion valve 30 and returning to the compressor, and a portion of the high pressure gas is expanded adiabatically by expansion turbines in mid-course of flowing of the high pressure gas through the stages of the heat exchanger to be joined with the low pressure low temperature gas returning to the compressor.
摘要翻译：低温液化/制冷方法和系统，其中通过使用高效化学制冷机和蒸气压缩冷冻冷却从压缩机排出的气体来减少用于压缩气体的压缩机入口处的待气化气体的温度在将气体引入多级热交换器之前，减少输入到压缩机的功率并提高液化/制冷效率。由压缩机压缩的气体待液化被冷却器冷却，并通过利用在压缩机中产生的废热和氨冷冻机40的吸附式制冷机进一步冷却，然后将高压气体引入多重其通过由通过膨胀阀30绝热膨胀高压气体并返回压缩机而产生的液体和气体的混合物分离的低压低温气体冷却，并且一部分高压气体是在高压气体流过热交换器的阶段的中期期间，由膨胀涡轮机进行绝热膨胀，以与返回压缩机的低压低温气体接合。

4. 发明授权

US08141381B2 Vapor compression refrigerating cycle, control method thereof, and refrigerating apparatus to which the cycle and the control method are applied 失效
标题翻译：蒸气压缩制冷循环，其控制方法以及应用循环和控制方法的制冷装置
公开(公告)号：US08141381B2
公开(公告)日：2012-03-27
申请号：US12293809
申请日：2006-10-20
申请人： Nobumi Ino , Takayuki Kishi
发明人： Nobumi Ino , Takayuki Kishi
IPC分类号： F25D9/00 , F25B41/00 , F25B27/00 , F25B13/00
CPC分类号： F25B31/008 , F25B1/10 , F25B40/00 , F25B49/02 , F25B2309/1401 , F25B2400/13 , F25B2600/0271 , F25B2600/2509 , F25B2600/2513 , F25B2700/2103 , F25B2700/21163 , F25B2700/21175
摘要： The vapor compression refrigerating apparatus of the invention comprises a compressor 2, a condenser 4, a regeneration heat exchanger 6, an expansion means 8, and an evaporator 10 connected in series. The vapor compression refrigerating cycle is based on a cycle corresponding to a reversed Ericsson cycle in which isothermal heat dissipation process and isothermal heat absorption process occur overstriding a saturated vapor line and saturated liquid line respectively and heat exchange is carried out between isobaric heat dissipation process in a liquid zone and isobaric heat absorption process in a superheated vapor zone. A process part occurring in a superheated vapor zone of the isothermal heat dissipation process (an isothermal compression process) is substituted by adiabatic compression and isobaric heat dissipation, the adiabatic compression being carried out by the compressor and the isobaric heat dissipation being carried out in the condenser together with remaining process part occurring in the superheated vapor zone of the isothermal heat dissipation under isothermal and isobaric condition. A part of the isobaric heat dissipation in the liquid zone is carried out in the regeneration heat exchanger by releasing heat from refrigerant liquid to refrigerant vapor entering the compressor, remaining process part of the isobaric heat dissipation in the liquid zone is substituted by isenthalpic or isentropic expansion, the expansion being carried out by the expansion means, and expanded refrigerant is introduced to the evaporator to carry out isothermal and isobaric heat absorption and then to be sucked into the compressor.
摘要翻译：本发明的蒸气压缩式制冷装置包括压缩机2，冷凝器4，再生热交换器6，膨胀装置8和串联连接的蒸发器10。蒸汽压缩制冷循环基于对应于反向爱立信循环的循环，其中等温热耗散过程和等温吸热过程分别跨越饱和蒸气管线和饱和液体管线，并在等压热耗散过程之间进行热交换过热蒸汽区中的液体区域和等压吸热过程。在等温热耗散过程（等温压缩过程）的过热蒸气区中出现的工艺部分被绝热压缩和等压热耗散所取代，绝热压缩由压缩机进行，等压热耗散在冷凝器与余热处理部分发生在等温和等压条件下的等温热耗散过热蒸汽区。在再生热交换器中通过从制冷剂液体中释放热量进入压缩机的制冷剂蒸气来进行液体区域中的等压热耗散的一部分，液体区域的等压热耗散的剩余工艺部分被等焓或等熵代替膨胀，由膨胀装置进行膨胀，并且膨胀的制冷剂被引入蒸发器中，以进行等温和等压吸热，然后被吸入压缩机。

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