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公开(公告)号：US5542968A
公开(公告)日：1996-08-06
申请号：US377462
申请日：1995-01-24
CPC分类号： F24F3/1423 , B01D53/261 , B01D53/28 , B01D53/06 , F24F2003/1464 , F24F2203/1036 , F24F2203/104 , F24F2203/1072 , F24F2203/1084
摘要： Disclosed is a gas permeable, sensible and latent heat exchange media having a multiplicity of passageways therethrough through which an air stream can flow, the sensible and latent heat exchange media. The heat exchange media comprises a fibrous support material, a finely powdered desiccant material and fire retardant contained in the fibrous support material. The fibrous support material and the fire retardant are capable of adsorbing sensible heat from a warm air stream and releasing the absorbed sensible heat into a cool air stream as the air stream flows through the sensible and latent heat exchange media. The desiccant material is capable of adsorbing moisture from a humid air stream flowing through the sensible and latent heat exchange media and capable of releasing the adsorbed moisture into a dry air stream flowing through the passageways of the sensible and latent heat exchange media.
摘要翻译： 公开了一种透气的，明显的和潜热的热交换介质，其具有多个通道，空气流可以通过该通道流动，显热和潜热交换介质。 热交换介质包括纤维状支撑材料，纤维状支撑材料中所含的细粉状干燥剂材料和阻燃剂。 纤维支撑材料和阻燃剂能够吸收来自暖空气流的显热，并且当空气流流过显热和潜热交换介质时，将吸收的显热释放到冷空气流中。 干燥剂材料能够从流过显热和潜热交换介质的湿空气流中吸收水分，并且能够将吸附的水分释放到流过显热和潜热交换介质通道的干燥空气流中。
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公开(公告)号：US5685897A
公开(公告)日：1997-11-11
申请号：US553969
申请日：1995-11-06
IPC分类号： B01D53/26 , B01D53/28 , B01J20/28 , D21H13/06 , D21H13/10 , D21H15/02 , F24F3/14 , B01D53/02
CPC分类号： B01D53/261 , B01D53/28 , D21H13/06 , D21H13/10 , F24F3/1411 , F24F3/1423 , D21H15/02 , F24F2003/144 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1068 , F24F2203/1084
摘要： A sensible and latent heat exchange or adsorbent media formed from an improved desiccant or adsorbent paper having higher strength and thinner gauge to provide increased area of media, the media having a multiplicity of passageways therethrough through which an air stream can flow. The improved desiccant or adsorbent paper is comprised of fibrillated and non-fibrillated organic fibers formed to provide an improved support material having improved levels of strength and higher levels of desiccant or adsorbent material contained in the improved fibrous support material to provide the improved paper. The system is capable of adsorbing or transferring sensible heat from a warm air stream and releasing or transferring the absorbed sensible heat into a cool air stream as the air stream flows through the system, Further, the desiccant or adsorbent material is capable of adsorbing moisture from a humid air stream flowing through the system and capable of releasing the adsorbed moisture into a dry air stream flowing through the passageways of the system.
摘要翻译： 由改进的干燥剂或吸附纸形成的敏感和潜在的热交换或吸附剂介质具有更高的强度和更薄的规格以提供增加的介质面积，所述介质具有多个通道，空气流可以通过该通道流过。 改进的干燥剂或吸附剂纸由原纤化和非原纤化的有机纤维组成，以提供改进的支撑材料，其具有改进的强度水平和更高水平的改进的纤维支撑材料中的干燥剂或吸附剂材料，以提供改进的纸。 该系统能够吸收或传递来自暖空气流的显热，并且当空气流流过系统时，将吸收的显热释放或转移到冷空气流中。此外，干燥剂或吸附剂材料能够吸附来自 潮湿的空气流流过系统并且能够将吸附的水分释放到流过系统通道的干燥空气流中。
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公开(公告)号：US5650221A
公开(公告)日：1997-07-22
申请号：US498628
申请日：1995-07-06
CPC分类号： F24F3/1411 , B01D53/261 , B01D53/28 , D21H13/06 , D21H13/10 , F24F3/1423 , D21H15/02 , F24F2003/144 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1068 , F24F2203/1084 , Y10T442/699
摘要： A sensible and latent heat exchange or adsorbent media formed from an improved desiccant or adsorbent paper having higher strength and thinner gauge to provide increased area of media, the media having a multiplicity of passageways therethrough through which an air stream can flow. The improved desiccant or adsorbent paper is comprised of fibrillated organic fibers formed to provide an improved support material having improved levels of strength and higher levels of desiccant or adsorbent material contained in the improved fibrous support material to provide the improved paper. The improved desiccant paper is capable of adsorbing or transferring sensible heat from a warm air stream and releasing or transferring the absorbed sensible heat into a cool air stream as the air stream flows though the sensible and latent heat exchange media. Further, the desiccant or adsorbent material is capable of adsorbing moisture from a humid air stream flowing through the sensible and latent heat exchange media and capable of releasing the adsorbed moisture into a dry air stream flowing through the passageways of the sensible and latent heat exchange media.
摘要翻译： 由改进的干燥剂或吸附纸形成的敏感和潜在的热交换或吸附剂介质具有更高的强度和更薄的规格以提供增加的介质面积，所述介质具有多个通道，空气流可以通过该通道流过。 改进的干燥剂或吸附剂纸由原纤化的有机纤维组成，以提供改进的支撑材料，其具有改进的强度水平和更高水平的改进的纤维支撑材料中所含的干燥剂或吸附材料，以提供改进的纸。 改进的干燥剂纸能够吸收或转移来自暖空气流的显热，并且当空气流通过显热和潜热交换介质时，将吸收的显热释放或转移到冷空气流中。 此外，干燥剂或吸附剂材料能够从流过显热和潜热交换介质的湿空气流中吸收水分，并且能够将吸附的水分释放到流过显热和潜热交换介质的通道的干燥空气流中 。
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公开(公告)号：US5890372A
公开(公告)日：1999-04-06
申请号：US876702
申请日：1997-06-16
CPC分类号： F24F5/0035 , B01D53/06 , B01D53/261 , F24F3/1411 , F24F3/1423 , F24F5/0007 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/25 , B01D2257/80 , B01D2259/4009 , F24F2003/144 , F24F2003/1464 , F24F2203/1004 , F24F2203/1008 , F24F2203/1016 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1064 , F24F2203/1068 , F24F2203/1072 , F24F2203/1084 , F24F2203/1092 , F24F2203/1096
摘要： A method of conditioning a process stream of air in an air conditioning system wherein a process stream of air is dehumidified and cooled to provide a conditioned stream of air for introducing to a conditioned space, the method comprises the steps of providing an enthalpy wheel comprised of an adsorbent contained in a paper web, the enthalpy wheel having a multiplicity of passages through which the process air can flow, the enthalpy wheel capable of regeneration by passing an air stream therethrough having a temperature and humidity lower than the process air. In the method, process air is passed through the enthalpy wheel to remove heat and moisture therefrom, and the enthalpy wheel is regenerated by passing air therethrough to remove heat and moisture therefrom. Thereafter, the method includes providing an adsorption wheel having a multiplicity of passages through which the process air from the enthalpy wheel can flow for adsorbing moisture, the wheel capable of adsorption of moisture from the process air and of regeneration. Process air from the enthalpy wheel is passed through the adsorption wheel to remove moisture, and the adsorption wheel is regenerated by passing hot gases therethrough to remove moisture. After passing through the adsorption wheel, process air is introduced to an indirect evaporative cooler having a dry channel and a wet channel separated by a moisture-impervious wall wherein heat is extracted from the dry channel through the wall to the wet channel, the process air from the adsorption wheel being introduced to the dry channel to provide cooled process air exiting the indirect evaporative cooler to provide a cooled stream of air having a controlled level of humidity. Air is directed to the wet channel of the indirect evaporative cooler, the air directed to the wet channel being selected from at least one of outside air, air returned from the conditioned space, a portion of the air from the enthalpy wheel, and a portion of the cooled air exiting the dry side of the indirect evaporative cooler.
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公开(公告)号：US5727394A
公开(公告)日：1998-03-17
申请号：US638883
申请日：1996-04-25
CPC分类号： F24F3/1423 , B01D53/06 , B01D53/261 , F24F3/1411 , F24F5/0007 , F24F5/0035 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/25 , B01D2257/80 , B01D2259/4009 , B01D53/0438 , F24F2001/0092 , F24F2003/144 , F24F2003/1464 , F24F2203/1004 , F24F2203/1008 , F24F2203/1016 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1064 , F24F2203/1068 , F24F2203/1072 , F24F2203/1084 , F24F2203/1088 , F24F2203/1092 , Y02B30/545
摘要： A method of conditioning a process stream of air in an air conditioning system wherein a process stream of air is dehumidified and cooled to provide a conditioned stream of air for introducing to a conditioned space. The method comprises the steps of providing an adsorption wheel having a multiplicity of passages through which process air can flow for adsorbing moisture therefrom, the wheel capable of adsorption of moisture from the process air and of regeneration on a continuous basis as the wheel rotates. An indirect evaporative cooler is provided having a dry side and a wet side separated by a moisture-impervious wall wherein heat is extracted from said dry side through the wall to the wet side. Cooling in the dry side is achieved by evaporation of water into air passing through the wet side. The process air is passed through the adsorption wheel to remove moisture therefrom to provide a moisture-depleted stream of process air exiting the adsorption wheel. The adsorption wheel is regenerated by passing hot gases therethrough to remove moisture from the adsorption wheel. The moisture-depleted stream of process air exiting said adsorption wheel is divided into a relatively hot stream and a relatively cool stream, and the relatively hot stream of process air is introduced into the wet side of the indirect evaporative cooler, and the relatively cool stream is introduced into the dry side, the relatively hot stream evaporating water thereinto thereby cooling the moisture-impervious wall and removing heat from the relatively cool stream to provide cooled air to be introduced to a conditioned space.
摘要翻译： 一种调节空调系统中的工艺流程的方法，其中空气的过程流被除湿和冷却以提供调节的空气流以便将其引入到空调空间。 该方法包括以下步骤：提供具有多个通道的吸附轮，通过该通道，工艺空气可以流动以吸收水分，当车轮旋转时，能够从工艺空气吸附水分并连续进行再生。 提供间接蒸发冷却器，其具有由不透湿壁分隔开的干燥侧和湿侧，其中热量从所述干燥侧通过壁提供到湿侧。 通过将水蒸发通过湿侧的空气来实现干燥侧的冷却。 工艺空气通过吸附轮以从其中除去水分，以提供从吸附轮排出的工作空气的湿气流。 吸附轮通过使热气体通过其中以从吸附轮中除去水分来再生。 离开所述吸附轮的处理空气的贫水流被分成相对热的流和相对较冷的气流，并且相对热的处理空气流被引入到间接蒸发冷却器的湿侧，并且相对冷的流 被引入到干燥的一侧，相对热的流将水蒸发到其中，从而冷却不透水的壁并从相对较冷的流中除去热量，以提供被引入调节空间的冷却空气。
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公开(公告)号：US5660048A
公开(公告)日：1997-08-26
申请号：US601110
申请日：1996-02-16
CPC分类号： F24F5/0035 , B01D53/06 , B01D53/261 , F24F3/1411 , F24F3/1423 , F24F5/0007 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/25 , B01D2257/80 , B01D2259/4009 , F24F2003/144 , F24F2003/1464 , F24F2203/1004 , F24F2203/1008 , F24F2203/1016 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1064 , F24F2203/1068 , F24F2203/1072 , F24F2203/1084 , F24F2203/1092 , F24F2203/1096
摘要： A method of conditioning a process stream of air in an air conditioning system wherein a process stream of air is dehumidified and cooled to provide a conditioned stream of air for introducing to a conditioned space, the method comprises the steps of providing an enthalpy wheel comprised of an adsorbent contained in a paper web, the enthalpy wheel having a multiplicity of passages through which the process air can flow, the enthalpy wheel capable of regeneration by passing an air stream therethrough having a temperature and humidity lower than the process air. In the method, process air is passed through the enthalpy wheel to remove heat and moisture therefrom, and the enthalpy wheel is regenerated by passing air therethrough to remove heat and moisture therefrom. Thereafter, the method includes providing an adsorption wheel having a multiplicity of passages through which the process air from the enthalpy wheel can flow for adsorbing moisture, the wheel capable of adsorption of moisture from the process air and of regeneration. Process air from the enthalpy wheel is passed through the adsorption wheel to remove moisture, and the adsorption wheel is regenerated by passing hot gases therethrough to remove moisture. After passing through the adsorption wheel, process air is introduced to an indirect evaporative cooler having a dry channel and a wet channel separated by a moisture-impervious wall wherein heat is extracted from the dry channel through the wall to the wet channel, the process air from the adsorption wheel being introduced to the dry channel to provide cooled process air exiting the indirect evaporative cooler to provide a cooled stream of air having a controlled level of humidity. Air is directed to the wet channel of the indirect evaporative cooler, the air directed to the wet channel being selected from at least one of outside air, air returned from the conditioned space, a portion of the air from the enthalpy wheel, and a portion of the cooled air exiting the dry side of the indirect evaporative cooler.
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公开(公告)号：US5580369A
公开(公告)日：1996-12-03
申请号：US380342
申请日：1995-01-30
CPC分类号： F24F3/1423 , B01D53/261 , B01D53/28 , F24F3/1411 , F24F12/001 , F24F2003/144 , F24F2203/1016 , F24F2203/1036 , F24F2203/104 , F24F2203/1064 , F24F2203/1072 , F24F2203/1084 , Y02B30/563
摘要： An improved adsorbent composition for a natural gas-fired, adsorption cooling system that readily adsorbs moisture from ambient air, while being readily regenerated at high temperatures up to 200.degree.-300.degree. C. in order to provide an enhanced coefficient of performance to the system. Such an adsorbent composition may comprise an A-type zeolite, an X-type zeolite or a chemically modified Y-type zeolite either alone, in conjunction with each other or in conjunction with alumina and/or silica gel. A rotating adsorbent wheel may be fashioned from corrugated paper comprising the adsorbent composition and a slurry of synthetic, organic fibers which are preferably polyaramid fibers. The strength of the wheel may be enhanced by surface treating it with sols or salt solutions of alumina or silica, and a highly temperature-stable epoxy or phenolic resin.
摘要翻译： 用于天然气燃烧的吸附冷却系统的改进的吸附剂组合物，其容易地从环境空气中吸附水分，同时容易地在高达200℃-300℃的高温下再生，以便为系统提供增强的性能系数 。 这样的吸附剂组合物可以单独地结合使用或与氧化铝和/或硅胶结合而包含A型沸石，X型沸石或化学改性的Y型沸石。 旋转的吸附轮可以由包含吸附剂组合物的波纹纸和合成的有机纤维的浆料形成，优选为聚芳酰胺纤维。 通过用氧化铝或二氧化硅的溶胶或盐溶液以及高度温度稳定的环氧树脂或酚醛树脂进行表面处理可以提高轮的强度。
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公开(公告)号：US6050100A
公开(公告)日：2000-04-18
申请号：US964438
申请日：1997-11-04
CPC分类号： B01D53/06 , B01D53/261 , F24F3/1423 , F24F5/0035 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/25 , B01D2257/80 , B01D2259/40079 , B01D2259/40081 , B01D2259/4009 , F24F2203/1004 , F24F2203/1008 , F24F2203/1016 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1064 , F24F2203/1068 , F24F2203/1084 , F24F2203/1092
摘要： A method of conditioning a process stream of air in an air conditioning system wherein a process stream of air is dehumidified and cooled to provide a conditioned stream of air for introducing to a conditioned space. The method comprises the steps of providing an adsorption wheel having a multiplicity of passages through which process air can flow for adsorbing moisture therefrom, the wheel capable of adsorption of moisture from the process air and of regeneration on a continuous basis as the wheel rotates. An indirect evaporative cooler is provided having a dry side and a wet side separated by a moisture-inpervious wall wherein heat is extracted from said dry side through the wall to the wet side. Cooling in the dry side is achieved by evaporation of water into air passing through the wet side. The process air is passed through the adsorption wheel to remove moisture therefrom to provide a moisture-depleted stream of process air exiting the adsorption wheel. The adsorption wheel is regenerated by passing hot gases therethrough to remove moisture from the adsorption wheel. The moisturedepleted stream of process air exiting said adsorption wheel is divided into a relatively hot stream and a relatively cool stream, and the relatively hot stream of process air is introduced into the wet side of the indirect evaporative cooler, and the relatively cool stream is introduced into the dry side, the relatively hot stream evaporating water thereinto thereby cooling the moisture-impervious wall and removing heat from the relatively cool stream to provide cooled air to be introduced to a conditioned space.
摘要翻译： 一种调节空调系统中的工艺流程的方法，其中空气的过程流被除湿和冷却以提供调节的空气流以便将其引入到空调空间。 该方法包括以下步骤：提供具有多个通道的吸附轮，通过该通道，工艺空气可以流动以吸收水分，当车轮旋转时，能够从工艺空气吸附水分并连续进行再生。 提供间接蒸发冷却器，其具有干燥侧和由潮湿不透水壁隔开的湿侧，其中热量从所述干燥侧通过壁提供到湿侧。 通过将水蒸发通过湿侧的空气来实现干燥侧的冷却。 工艺空气通过吸附轮以从其中除去水分，以提供从吸附轮排出的工作空气的湿气流。 吸附轮通过使热气体通过其中以从吸附轮中除去水分来再生。 离开所述吸附轮的工作空气的湿润的流被分成相对热的流和相对较冷的流，并且相对热的工艺空气流被引入到间接蒸发冷却器的湿侧，并且引入相对较冷的流 进入干燥的一侧，相对热的流将水蒸发到其中，从而冷却不透湿壁并从相对较冷的流中除去热量，以提供被引入调节空间的冷却空气。
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公开(公告)号：US6018953A
公开(公告)日：2000-02-01
申请号：US917973
申请日：1997-08-27
CPC分类号： B01D53/06 , B01D53/261 , F24F3/1423 , F24F5/0035 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/25 , B01D2257/80 , B01D2259/40079 , B01D2259/40081 , B01D2259/4009 , F24F2203/1004 , F24F2203/1008 , F24F2203/1016 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1064 , F24F2203/1068 , F24F2203/1084 , F24F2203/1092
摘要： A method of conditioning a process stream of air in an air conditioning system wherein a process stream of air is dehumidified and cooled to provide a conditioned stream of air for introducing to a conditioned space. The method comprises the steps of providing an adsorption wheel having a multiplicity of passages through which process air can flow for adsorbing moisture therefrom, the wheel capable of adsorption of moisture from the process air and of regeneration on a continuous basis as the wheel rotates. An indirect evaporative cooler is provided having a dry side and a wet side separated by a moisture-impervious wall wherein heat is extracted from said dry side through the wall to the wet side. Cooling in the dry side is achieved by evaporation of water into air passing through the wet side. The process air is passed through the adsorption wheel to remove moisture therefrom to provide a moisture-depleted stream of process air exiting the adsorption wheel. The adsorption wheel is regenerated by passing hot gases therethrough to remove moisture from the adsorption wheel. The moisture-depleted stream of process air exiting said adsorption wheel is divided into a relatively hot stream and a relatively cool stream, and the relatively hot stream of process air is introduced into the wet side of the indirect evaporative cooler, and the relatively cool stream is introduced into the dry side, the relatively hot stream evaporating water thereinto thereby cooling the moisture-impervious wall and removing heat from the relatively cool stream to provide cooled air to be introduced to a conditioned space.
摘要翻译： 一种调节空调系统中的工艺流程的方法，其中空气的过程流被除湿和冷却以提供调节的空气流以便将其引入到空调空间。 该方法包括以下步骤：提供具有多个通道的吸附轮，通过该通道，工艺空气可以流动以吸收水分，当车轮旋转时，能够从工艺空气吸附水分并连续进行再生。 提供间接蒸发冷却器，其具有由不透湿壁分隔开的干燥侧和湿侧，其中热量从所述干燥侧通过壁提供到湿侧。 通过将水蒸发通过湿侧的空气来实现干燥侧的冷却。 工艺空气通过吸附轮以从其中除去水分，以提供从吸附轮排出的工作空气的湿气流。 吸附轮通过使热气体通过其中以从吸附轮中除去水分来再生。 离开所述吸附轮的处理空气的贫水流被分成相对热的流和相对较冷的气流，并且相对热的处理空气流被引入到间接蒸发冷却器的湿侧，并且相对冷的流 被引入到干燥的一侧，相对热的流将水蒸发到其中，从而冷却不透水的壁并从相对较冷的流中除去热量，以提供被引入调节空间的冷却空气。
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公开(公告)号：US6003327A
公开(公告)日：1999-12-21
申请号：US964367
申请日：1997-11-04
CPC分类号： F24F3/1423 , B01D53/06 , B01D53/261 , F24F5/0035 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/25 , B01D2257/80 , B01D2259/4009 , B01D53/0438 , F24F2203/1016 , F24F2203/1036 , F24F2203/1064 , F24F2203/1068 , F24F2203/1092
摘要： A method of conditioning a process stream of air in an air conditioning system wherein the process stream of air is dehumidified and cooled to provide a conditioned stream of air, the method comprising providing an adsorption wheel having a multiplicity of passages through which the process air can flow for adsorbing moisture therefrom, the wheel capable of adsorption of moisture from the process air and of regeneration on a continuous basis as the wheel rotates. The method further comprises passing a first portion and a second portion of the process air to be conditioned through the wheel to remove moisture therefrom, the first portion of the process air passing through the wheel after the regeneration to remove beat from the wheel prior to the second portion passing through the adsorption wheel; then introducing the first portion of the process air to a heat exchanger to remove heat from the first portion. A second stream of air is directed through the heat exchanger to remove heat therefrom to provide a second heated air stream. The second heated air stream is heated with a heater to provide hot gases having a temperature sufficient to regenerate the adsorption wheel. The wheel is regenerated by passing the hot gases therethrough to remove moisture from the adsorption wheel. The first portion of the process air after passing through the heat exchanger and the second portion of the process air after passing through adsorption wheel is directed to an evaporative cooler, the process air is cooled to provide a stream of air having a controlled level of humidity.
摘要翻译： 一种调节空调系统中的工艺气流的方法，其中空气的工艺流被除湿和冷却以提供调节空气的流，所述方法包括提供具有多个通道的吸附轮，所述过程空气可以通过该通道 用于从其中吸收水分的流动，当车轮旋转时，能够从工艺空气吸附水分的轮子和连续的再生。 该方法还包括通过车轮通过待调理的处理空气的第一部分和第二部分，以从其中除去水分，处理空气的第一部分在再生之后通过车轮，以便在轮 第二部分通过吸附轮; 然后将处理空气的第一部分引入热交换器以从第一部分去除热量。 第二空气流引导通过热交换器以从其中除去热量以提供第二加热空气流。 用加热器加热第二加热空气流，以提供具有足以再生吸附轮的温度的热气体。 通过将热气体通过其中以从吸附轮去除水分来再生车轮。 在通过热交换器之后的处理空气的第一部分和通过吸附轮之后的处理空气的第二部分被引导到蒸发冷却器，将处理空气冷却以提供具有受控的湿度水平的空气流 。
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