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公开(公告)号：EP3379171A2
公开(公告)日：2018-09-26
申请号：EP18162747.2
申请日：2018-03-20
CPC分类号： F25B9/008 , F25B1/10 , F25B5/02 , F25B40/02 , F25B41/04 , F25B49/02 , F25B2309/061 , F25B2400/075 , F25B2400/13 , F25B2600/2513 , F25B2700/191
摘要： In certain embodiments, a transcritical refrigeration system (101) provides refrigeration by circulating refrigerant through the system (101). The system (101) includes a gas cooler (130), a heat exchanger (210), a high pressure expansion valve (135), a flash tank (105), refrigeration cases (115), and compressors (120). The gas cooler (130) cools the refrigerant to a first temperature. The heat exchanger (210) cools the refrigerant flowing from the gas cooler (130) to the high pressure expansion valve (135) to a second temperature. The high pressure expansion valve (135) is coupled to the flash tank (105), which is coupled to the refrigeration cases (115). The refrigeration cases (115) are coupled to the compressors (120), which are coupled to the gas cooler (130). An expansion valve (110) between the gas cooler (130) and the heat exchanger (210) may cool the refrigerant flowing to the heat exchanger (210). A high pressure vapor compressor (215) between the heat exchanger (210) and the gas cooler (130) may compress the refrigerant flowing from the heat exchanger (210) to the gas cooler (130).
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公开(公告)号：EP3225936B1
公开(公告)日：2019-08-07
申请号：EP17163149.2
申请日：2017-03-27
发明人： MUKHERJEE, Arijit , USTURGE, Om
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公开(公告)号：EP3225936A1
公开(公告)日：2017-10-04
申请号：EP17163149.2
申请日：2017-03-27
发明人： MUKHERJEE, Arijit , USTURGE, Om
CPC分类号： F25B40/02 , F25B1/10 , F25B5/02 , F25B9/008 , F25B40/00 , F25B41/062 , F25B43/006 , F25B2339/0242 , F25B2341/0661 , F25B2341/0662 , F25B2400/051 , F25B2400/13 , F25B2500/18
摘要： A system (100) includes a high side heat exchanger (105), a flash tank (115), a vessel (125), a load (130), and a compressor (135). The high side heat exchanger (105) removes heat from a refrigerant. The flash tank (115) stores the refrigerant from the high side heat exchanger (105). The vessel (125) includes a chamber defined by an exterior housing (200) and a tube (210) positioned within the chamber (205). Heat is removed from the liquid refrigerant circulating through this tube (210) and coming from the flash tank (115). The load (130) uses the refrigerant from the tube (210) to remove heat from a space proximate the load (130). The load (130) sends the refrigerant into the chamber (205) between the exterior housing (200) and the tube (210). The compressor (135) receives the refrigerant from the chamber (205) between the exterior housing (200) and the tube (210) and compresses the refrigerant.
摘要翻译： 系统（100）包括高压侧热交换器（105），闪蒸罐（115），容器（125），负载（130）和压缩机（135）。 高压侧热交换器（105）从制冷剂中去除热量。 闪蒸罐（115）储存来自高压侧热交换器（105）的制冷剂。 容器（125）包括由外部壳体（200）和位于腔室（205）内的管（210）限定的腔室。 从通过该管（210）循环并从闪蒸罐（115）流出的液态制冷剂中除去热量。 负载（130）使用来自管（210）的制冷剂从邻近负载（130）的空间去除热量。 负载（130）将制冷剂送入外部壳体（200）和管（210）之间的腔室（205）。 压缩机135从外部壳体200与管210之间的腔室205接收制冷剂并压缩制冷剂。
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公开(公告)号：EP3379171A3
公开(公告)日：2018-11-21
申请号：EP18162747.2
申请日：2018-03-20
CPC分类号： F25B9/008 , F25B1/10 , F25B5/02 , F25B40/02 , F25B41/04 , F25B49/02 , F25B2309/061 , F25B2400/075 , F25B2400/13 , F25B2600/2513 , F25B2700/191
摘要： In certain embodiments, a transcritical refrigeration system (101) provides refrigeration by circulating refrigerant through the system (101). The system (101) includes a gas cooler (130), a heat exchanger (210), a high pressure expansion valve (135), a flash tank (105), refrigeration cases (115), and compressors (120). The gas cooler (130) cools the refrigerant to a first temperature. The heat exchanger (210) cools the refrigerant flowing from the gas cooler (130) to the high pressure expansion valve (135) to a second temperature. The high pressure expansion valve (135) is coupled to the flash tank (105), which is coupled to the refrigeration cases (115). The refrigeration cases (115) are coupled to the compressors (120), which are coupled to the gas cooler (130). An expansion valve (110) between the gas cooler (130) and the heat exchanger (210) may cool the refrigerant flowing to the heat exchanger (210). A high pressure vapor compressor (215) between the heat exchanger (210) and the gas cooler (130) may compress the refrigerant flowing from the heat exchanger (210) to the gas cooler (130).
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