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公开(公告)号：US10184698B2
公开(公告)日：2019-01-22
申请号：US14785118
申请日：2014-01-26
发明人： Haibo Wang , Laikou Liu , Bin Liang , Lin Ding
摘要： A cascade cold dynamic cycle refrigeration apparatus makes up cold energy with a cryogenic liquid refrigerant by boosting with a dual-stage liquid circulating pump. The temperature of the refrigerant is increased via the cold regenerator before it enters the cold consuming apparatus to provide cold and becomes a gaseous refrigerant. The gaseous refrigerant then flows through the expander to expand and generates work by reducing pressure and temperature. The gaseous refrigerant is condensed and returns to the refrigerant tank via the cold regenerator or/and a throttle valve.
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公开(公告)号：US20150362223A1
公开(公告)日：2015-12-17
申请号：US14763733
申请日：2014-01-26
发明人： Haibo WANG
IPC分类号： F25B13/00
CPC分类号： F25B23/006 , F01K5/00
摘要： This invention is about a cold dynamic cycle refrigeration apparatus, which makes up cold energy with cryogenic liquid refrigerant by liquid circulating pump boosting, after its temperature is increased via the cold regenerator, it enters the cold consuming apparatus to provide cold and becomes a gaseous refrigerant, then it flows through the expander to expand and make work by reducing pressure and temperature, and then returns to the refrigerant tank via the cold regenerator or/and throttle valve. This invention requires no circulation cooling water system as in a traditional steam compression refrigeration apparatus, so its maintenance and operation cost can be substantially reduced, with an apparatus of the same refrigerating capacity, it can save energy by more than 30% as compared with traditional ones, producing substantial economic, social and environmental protection benefits.
摘要翻译： 本发明涉及一种冷动态循环制冷装置，其通过液体循环泵增压在低温液体制冷剂中冷能，在通过冷再生器升高其温度后，进入冷消耗装置以提供冷却并变成气态制冷剂 然后通过膨胀机流动，通过降低压力和温度来膨胀并进行工作，然后通过冷再生器或/和节流阀返回到制冷剂罐。 本发明不需要像传统的蒸汽压缩式制冷装置那样的循环冷却水系统，所以其维护和运行成本可以大大降低，与制冷能力相同的装置，与传统的蒸汽压缩式制冷装置相比可以节省30％以上的能量 产生巨大的经济，社会和环境保护的好处。
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公开(公告)号：US09879905B2
公开(公告)日：2018-01-30
申请号：US14763760
申请日：2014-01-24
发明人： Haibo Wang
CPC分类号： F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/0257 , F25J2200/06 , F25J2200/20 , F25J2205/04 , F25J2210/42 , F25J2215/04 , F25J2220/64 , F25J2235/42 , F25J2240/12 , F25J2240/90 , F25J2270/904
摘要： This invention is about a natural gas isobaric liquefaction apparatus, which is based on the Rankine cycle system of similar thermal energy power circulation apparatus at cryogenic side, a cryogenic liquid pump is used to input power and the refrigerating media makes up cold to the natural gas liquefying apparatus, so as to realize the isobaric liquefaction of natural gas. The natural gas liquefying apparatus of this invention can save energy by over 30% as compared with the traditional advanced apparatus with the identical refrigerating capacity, therefore it constitutes a breakthrough to the traditional natural gas liquefaction technology, with substantial economic, social and environmental protection benefits.
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公开(公告)号：US20150369534A1
公开(公告)日：2015-12-24
申请号：US14763784
申请日：2014-01-26
发明人： Haibo WANG
CPC分类号： F25J1/0022 , F25J1/02 , F25J3/0209 , F25J3/0233 , F25J3/0257 , F25J2200/06 , F25J2200/20 , F25J2205/04 , F25J2205/30 , F25J2210/42 , F25J2215/04 , F25J2220/64 , F25J2235/42 , F25J2240/12 , F25J2240/90 , F25J2270/904
摘要： This invention is about a natural gas isobaric liquefaction apparatus, which is based on the Rankine cycle system of similar thermal energy power circulation apparatus at cryogenic side, a cryogenic liquid pump is used to input power and the refrigerant makes up cold to the natural gas liquefying apparatus, so as to realize the isobaric liquefaction of natural gas. The natural gas liquefying apparatus of this invention can save energy by over 30% as compared with the traditional advanced apparatus with the identical refrigerating capacity, therefore it constitutes a breakthrough to the traditional natural gas liquefaction technology, with substantial economic, social and environmental protection benefits.
摘要翻译： 本发明涉及一种基于低温侧相似热能动力循环装置的兰金循环系统的天然气等压液化装置，采用低温液泵输入动力，制冷剂对天然气液化产生冷害 装置，以实现天然气的等压液化。 本发明的天然气液化装置与传统的具有相同制冷能力的先进装置相比，能节约30％以上的能量，因此构成传统天然气液化技术的突破，具有重大的经济，社会和环境保护效益 。
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公开(公告)号：US10060672B2
公开(公告)日：2018-08-28
申请号：US14763708
申请日：2014-01-24
发明人： Haibo Wang
CPC分类号： F25J3/0426 , F25J3/04084 , F25J3/0409 , F25J3/04127 , F25J3/04157 , F25J3/04163 , F25J3/04224 , F25J3/04248 , F25J3/04254 , F25J3/04278 , F25J3/04412 , F25J3/04418 , F25J2200/06 , F25J2200/20 , F25J2205/24 , F25J2210/42 , F25J2235/42 , F25J2240/44 , F25J2270/14
摘要： This invention is about an air separation apparatus to produce oxygen and nitrogen through isobaric separation, which is based on the Rankine cycle system of similar thermal energy power circulation apparatus at cryogenic side, a liquid pump is used to input work and the cold is made up to the air separation apparatus with refrigerating media, so as to realize the isobaric separation of air to produce nitrogen and oxygen. The air separation apparatus of this invention can save energy by over 30% as compared with the traditional advanced apparatus with the identical refrigerating capacity, and it can also realize centralize gas supply via the air separation apparatus, therefore it constitutes a breakthrough to the traditional air separation technology and refrigeration theory, with substantial economic, social and environmental protection benefits.
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公开(公告)号：US20160069594A1
公开(公告)日：2016-03-10
申请号：US14785186
申请日：2014-01-24
发明人： Haibo WANG , Xiaobin SUI , Bin LIANG , Lin DING
IPC分类号： F25B13/00
CPC分类号： F25B13/00 , F25B2313/027 , F25B2313/02742 , F25B2400/05
摘要： The present invention is comprised of a heat supply circulation circuit: the liquid refrigerant from the refrigerant tank, after being boosted by the cryogenic liquid pump, enters the condensing evaporator, to transfer the cold to the backflow refrigerant at a higher temperature, after increasing pressure and temperature via the compressor, it is sent to the user system to supply heat, the refrigerant gas from the user system enters the condensing evaporator, and returns via the throttle valve to the refrigerant tank; and a cold supply circulation circuit: the liquid refrigerant from the refrigerant tank, after boosting by the cryogenic liquid pump, enters the condensing evaporator, to transfer the cold to the backflow refrigerant in the cold recovery channel, the refrigerant, after releasing the cold energy with increased temperature, flows to the user system to supply cold, the refrigerant gas from the user system returns via the compressor, condensing evaporator, and throttle valve to the refrigerant tank.
摘要翻译： 本发明包括一个供热循环回路：来自制冷剂罐的液体制冷剂在被低温液体泵升压之后进入冷凝蒸发器，在增加压力之后将冷气转移到较高温度的回流制冷剂 通过压缩机的温度，将其发送到用户系统供热，来自用户系统的制冷剂气体进入冷凝蒸发器，经由节流阀返回制冷剂罐; 和冷供应循环回路：来自制冷剂罐的液体制冷剂在被低温液体泵升压之后进入冷凝蒸发器，以将冷回转到冷回收通道中的回流制冷剂，释放冷能后的制冷剂 随着温度的升高，流入用户系统以供冷，来自用户系统的制冷剂气体经由压缩机，冷凝蒸发器和节流阀返回到制冷剂罐。
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公开(公告)号：US10184696B2
公开(公告)日：2019-01-22
申请号：US14785186
申请日：2014-01-24
发明人： Haibo Wang , Xiaobin Sui , Bin Liang , Lin Ding
IPC分类号： F25B13/00
摘要： An air conditioning apparatus includes a refrigerant tank, a cryogenic liquid pump, a condensing evaporator, a compressor, a user system, a throttle valve, a first reversing valve, and a second reversing valve. It operates in two modes. In the first mode, the refrigerant in the refrigerant tank flows sequentially from the refrigerant tank, the cryogenic liquid pump, the condensing evaporator, the first reversing valve, the compressor, the second reversing valve, the user system, the first reversing valve, the second reversing valve, the condensing evaporator, the throttle valve, and back to the refrigerant tank. In the second mode, refrigerant in the refrigerant tank flows sequentially from the refrigerant tank, the cryogenic liquid pump, the condensing evaporator, the first reversing valve, the second reversing valve, the user system, the first reversing valve, the compressor, the second reversing valve, the condensing evaporator, the throttle valve, and back to the refrigerant tank.
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公开(公告)号：US09823000B2
公开(公告)日：2017-11-21
申请号：US14763726
申请日：2014-01-24
发明人： Haibo Wang
CPC分类号： F25B41/003 , F01K25/08
摘要： This invention is about a cold dynamic cycle refrigeration apparatus, which makes up cold energy with cryogenic liquid refrigerant by liquid circulating pump boosting, after its temperature is increased via the cold regenerator, it flows through the expander to reduce pressure and temperature to provide the cold to the refrigeration apparatus, and then returns to the refrigerant tank via the cold regenerator, so as to form the cold dynamic cycle circuit of the refrigerant. This invention requires no circulation cooling water system as in a traditional steam compression refrigeration apparatus, so its maintenance and operation cost can be substantially reduced, with an apparatus of the same refrigerating capacity, it can save energy by more than 30% as compared with traditional ones, producing substantial economic, social and environmental protection benefits.
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公开(公告)号：US20150362250A1
公开(公告)日：2015-12-17
申请号：US14763760
申请日：2014-01-24
发明人： Haibo WANG
IPC分类号： F25J1/00
CPC分类号： F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/0257 , F25J2200/06 , F25J2200/20 , F25J2205/04 , F25J2210/42 , F25J2215/04 , F25J2220/64 , F25J2235/42 , F25J2240/12 , F25J2240/90 , F25J2270/904
摘要： This invention is about a natural gas isobaric liquefaction apparatus, which is based on the Rankine cycle system of similar thermal energy power circulation apparatus at cryogenic side, a cryogenic liquid pump is used to input power and the refrigerating media makes up cold to the natural gas liquefying apparatus, so as to realize the isobaric liquefaction of natural gas. The natural gas liquefying apparatus of this invention can save energy by over 30% as compared with the traditional advanced apparatus with the identical refrigerating capacity, therefore it constitutes a breakthrough to the traditional natural gas liquefaction technology, with substantial economic, social and environmental protection benefits.
摘要翻译： 本发明涉及一种基于低温侧相似热能动力循环装置的兰金循环系统的天然气同量异位液化装置，采用低温液泵输入动力，制冷介质冷却至天然气 液化装置，以实现天然气的等压液化。 本发明的天然气液化装置与传统的具有相同制冷能力的先进装置相比，能节约30％以上的能量，因此构成传统天然气液化技术的突破，具有重大的经济，社会和环境保护效益 。
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10.发明申请Air Separation Apparatus for Isobaric Separation and Production of Oxygen and Nitrogen 审中-公开用于等压分离和生产氧气和氮气的空气分离装置公开(公告)号：US20150354888A1
公开(公告)日：2015-12-10
申请号：US14763708
申请日：2014-01-24
发明人： Haibo WANG
IPC分类号： F25J3/04
CPC分类号： F25J3/0426 , F25J3/04084 , F25J3/0409 , F25J3/04127 , F25J3/04157 , F25J3/04163 , F25J3/04224 , F25J3/04248 , F25J3/04254 , F25J3/04278 , F25J3/04412 , F25J3/04418 , F25J2200/06 , F25J2200/20 , F25J2205/24 , F25J2210/42 , F25J2235/42 , F25J2240/44 , F25J2270/14
摘要： This invention is about an air separation apparatus to produce oxygen and nitrogen through isobaric separation, which is based on the Rankine cycle system of similar thermal energy power circulation apparatus at cryogenic side, a liquid pump is used to input work and the cold is made up to the air separation apparatus with refrigerating media, so as to realize the isobaric separation of air to produce nitrogen and oxygen. The air separation apparatus of this invention can save energy by over 30% as compared with the traditional advanced apparatus with the identical refrigerating capacity, and it can also realize centralize gas supply via the air separation apparatus, therefore it constitutes a breakthrough to the traditional air separation technology and refrigeration theory, with substantial economic, social and environmental protection benefits.
摘要翻译： 本发明涉及一种通过等压分离产生氧和氮的空气分离装置，其基于在低温侧类似的热能动力循环装置的兰金循环系统，液体泵用于输入工作，并且冷组成 到具有制冷介质的空气分离装置，以实现空气的等压分离以产生氮和氧。 本发明的空气分离装置与具有相同制冷能力的传统先进装置相比可以节约30％以上的能量，并且还可以通过空气分离装置实现集中供气，从而构成对传统空气的突破 分离技术和制冷理论，具有重大的经济，社会和环境保护效益。
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