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    • 3. 发明申请
    • DESICCANT AIR CONDITIONING METHODS AND SYSTEMS
    • 空气调节方法和系统
    • WO2014134473A1
    • 2014-09-04
    • PCT/US2014/019470
    • 2014-02-28
    • 7AC TECHNOLOGIES, INC.
    • VANDERMEULEN, Peter, F.LAFLAMME, ArthurALLEN, MarkDOODY, RobertPITCHER, David
    • F24F3/14F24F11/02F25B1/00
    • F25B29/006F24F3/1417F24F2003/1435F24F2003/1458F24F2203/021F25B25/005F25B2339/047
    • A desiccant air conditioning system for treating an air stream entering a building space, including a conditioner configured to expose the air stream to a liquid desiccant such that the liquid desiccant dehumidifies the air stream in the warm weather operation mode and humidifies the air stream in the cold weather operation mode. The conditioner includes multiple plate structures arranged in a vertical orientation and spaced apart to permit the air stream to flow between the plate structures. Each plate structure includes a passage through which a heat transfer fluid can flow. Each plate structure also has at least one surface across which the liquid desiccant can flow. The system includes a regenerator connected to the conditioner for causing the liquid desiccant to desorb water in the warm weather operation mode and to absorb water in the cold weather operation mode from a return air stream.
    • 一种用于处理进入建筑空间的空气流的干燥剂空调系统,包括配置成将空气流暴露于液体干燥剂的调理器,使得液体干燥剂在温暖的天气运行模式中对空气流进行除湿并且加湿 寒冷的天气运行模式。 调节器包括以垂直取向布置并间隔开的多个板结构,以允许空气流在板结构之间流动。 每个板结构包括传热流体可以通过的通道。 每个板结构还具有液体干燥剂可以流过的至少一个表面。 该系统包括连接到调节器的再生器,用于使得液体干燥剂在温暖的天气运行模式下解吸水并且在冷气候运行模式中从回气流吸收水。
    • 9. 发明公开
    • DESICCANT AIR CONDITIONING SYSTEMS
    • EP3428549A3
    • 2019-05-01
    • EP18179986.7
    • 2014-02-28
    • 7AC Technologies, Inc.
    • VANDERMEULEN, Peter F.LAFLAMME, ArthurALLEN, MarkDOODY, RobertPITCHER, David
    • F24F3/14F25B29/00F25B25/00
    • A desiccant air conditioning system for treating an air stream entering a building space, the desiccant air conditioning system being switchable between operating in a warm weather operation mode and in a cold weather operation mode The conditioning system comprises a conditioner configured to expose the air stream to a liquid desiccant such that the liquid desiccant dehumidifies the air stream in the warm weather operation mode and humidifies the air stream in the cold weather operation mode, the conditioner including a plurality of plate structures arranged in a vertical orientation and spaced apart to permit the air stream to flow between the plate structures, each plate structure including a passage through which a heat transfer fluid can flow, each plate structure also having at least one surface across which the liquid desiccant can flow, each plate structure further comprising a membrane positioned proximate the at least one surface of the plate structure between the liquid desiccant and the air stream. The conditioning system also comprises a fan positioned at an outlet of the conditioner for applying negative pressure to the conditioner to draw the air stream through the conditioner. The conditioning system further comprises a regenerator connected to the conditioner for receiving the liquid desiccant from the conditioner, said regenerator causing the liquid desiccant to desorb water in the warm weather operation mode and to absorb water in the cold weather operation mode from a return air stream. The conditioning system yet further comprises a liquid desiccant loop for circulating the liquid desiccant between the conditioner and the regenerator, a reservoir coupled to the liquid desiccant loop for collecting liquid desiccant flowing from the conditioner, a vertical tube proximate a desiccant entry port at a plate structure in the conditioner coupled to the liquid desiccant loop to detect flow of liquid desiccant to the conditioner based on the height of the liquid desiccant in the vertical tube and an overflow tube coupling an upper end of the vertical tube to the reservoir to inhibit application of excessive pressure by the liquid desiccant on the membranes in the conditioner. The conditioning system further comprises a heat source or cold source system for transferring heat to the heat transfer fluid used in the conditioner in the cold weather operation mode, for receiving heat from the heat transfer fluid used in the conditioner in the warm weather operation mode, for transferring heat to the heat transfer fluid used in the regenerator in the warm weather operation mode, or for receiving heat from the heat transfer fluid used in the regenerator in the cold weather operation mode. The conditioning system yet further comprises a conditioner heat transfer fluid loop for circulating heat transfer fluid through the conditioner and exchanging heat with the heat source or cold source system and a regenerator heat transfer fluid loop for circulating heat transfer fluid through the regenerator and exchanging heat with the heat source or cold source system.
    • 10. 发明公开
    • DESICCANT AIR CONDITIONING METHODS AND SYSTEMS
    • KLIMATISIERUNGSVERFAHREN MIT TROCKENMITTEL UND SYSTEME
    • EP2962043A1
    • 2016-01-06
    • EP14756438.9
    • 2014-02-28
    • 7AC Technologies, Inc.
    • VANDERMEULEN, Peter, F.LAFLAMME, ArthurALLEN, MarkDOODY, RobertPITCHER, David
    • F24F3/14F24F11/02F25B1/00
    • F25B29/006F24F3/1417F24F2003/1435F24F2003/1458F24F2203/021F25B25/005F25B2339/047
    • A desiccant air conditioning system for treating an air stream entering a building space, including a conditioner configured to expose the air stream to a liquid desiccant such that the liquid desiccant dehumidifies the air stream in the warm weather operation mode and humidifies the air stream in the cold weather operation mode. The conditioner includes multiple plate structures arranged in a vertical orientation and spaced apart to permit the air stream to flow between the plate structures. Each plate structure includes a passage through which a heat transfer fluid can flow. Each plate structure also has at least one surface across which the liquid desiccant can flow. The system includes a regenerator connected to the conditioner for causing the liquid desiccant to desorb water in the warm weather operation mode and to absorb water in the cold weather operation mode from a return air stream.
    • 一种用于处理进入建筑空间的空气流的干燥剂空调系统,包括配置成将空气流暴露于液体干燥剂的调理器,使得液体干燥剂在温暖的天气运行模式中对空气流进行除湿并且将空气流加湿 寒冷的天气运行模式。 护发素包括以垂直取向布置并间隔开以允许空气流在板结构之间流动的多个板结构。 每个板结构包括传热流体可以流经的通道。 每个板结构还具有液体干燥剂可以流过的至少一个表面。 该系统包括连接到调节器的再生器,用于使得液体干燥剂在温暖的天气运行模式下解吸水并且在回风气流下以寒冷天气运行模式吸收水分。