AIR CONDITIONING SYSTEM
    1.
    发明公开

    公开(公告)号:EP1895244A4

    公开(公告)日:2012-08-08

    申请号:EP06746978

    申请日:2006-05-30

    申请人: DAIKIN IND LTD

    发明人: MATSUI NOBUKI

    摘要: An air conditioning system ( 1 ) includes a first humidity controller ( 10 ), a second humidity controller ( 20 ), a first air conditioner ( 30 ), a second air conditioner ( 40 ), and a interlock control means ( 3 ). The first humidity controller ( 10 ) humidifies an indoor perimeter zone while the second humidity controller ( 20 ) humidifies an indoor interior zone. The first air conditioner ( 30 ) heats/cools the indoor perimeter zone while the second air conditioner ( 40 ) heats/cools the indoor interior zone. Upon input of dew condensation occurrence information, the first humidity controller ( 10 ) performs a dew removal operation while the first humidity controller ( 20 ), the first air conditioner ( 30 ), and the second air conditioner ( 40 ) continue respective operations at input of the dew condensation occurrence information.

    AIR CONDITIONER
    2.
    发明公开
    AIR CONDITIONER 审中-公开
    KLIMAANLAGE

    公开(公告)号:EP1681518A4

    公开(公告)日:2009-06-17

    申请号:EP04792203

    申请日:2004-10-08

    申请人: DAIKIN IND LTD

    摘要: A refrigerant circuit (40) is provided with an outdoor heat exchanger (54) and an indoor heat exchanger (55), and besides these, it is provided with two adsorption heat exchangers (56, 57). The indoor heat exchanger (55) and two adsorption heat exchangers (56, 57) are installed in an indoor unit (11), and the outdoor heat exchanger (54) is installed in an outdoor unit (12). In the adsorption heat exchangers (56, 57) becoming evaporators, the moisture in the air is adsorbed by an adsorbent. In the adsorption heat exchangers (56, 57) becoming condensers, moisture is desorbed from the adsorbent and imparted to the air. The air dehumidified or humidified by the adsorption heat exchangers (56, 57) is supplied into a room and the latent heat load in the room is processed. On the other hand, in the indoor heat exchanger (55), the cooling or heating of air is effected. The air cooled or heated by the indoor heat exchanger (55) is supplied to the room and the sensible heat load in the room is processed.

    摘要翻译: 在制冷剂回路40中设有室外热交换器54和室内热交换器55,除此之外还具有两个吸附热交换器56,57。 室内热交换器55和两个吸附热交换器56,57设置在室内机组11中,室外热交换器54设置在室外机组12中。 在成为蒸发器的吸附热交换器(56,57)中,空气中的水分被吸附剂吸附。 在成为冷凝器的吸附热交换器56,57中,水分从吸附剂脱离并赋予空气。 由吸附热交换器(56,57)除湿或者加湿的空气被供给到室内,并且处理室内的潜热负荷。 另一方面,在室内热交换器55中,进行空气的冷却或加热。 由室内热交换器(55)冷却或加热的空气被供给到室内,处理室内的显热负荷。

    MOISTURE CONDITIONING DEVICE
    3.
    发明公开
    MOISTURE CONDITIONING DEVICE 有权
    FEUCHTIGKEITSKONDITIONIERVORRICHTUNG

    公开(公告)号:EP1898162A4

    公开(公告)日:2009-04-22

    申请号:EP06756743

    申请日:2006-05-30

    申请人: DAIKIN IND LTD

    IPC分类号: F24F11/02 F24F3/14

    摘要: A moisture conditioning device has a refrigerant circuit (50) including a compressor (53), a first adsorption heat exchanger (51) where an adsorption agent is carried, an expansion valve (55) whose opening is adjustable, and a second adsorption heat exchanger (52) where an adsorption agent is carried. A first batch operation and a second batch operation are alternately performed to feed moisture-conditioned air into a room, where, in the first batch operation, moisture in the air is adsorbed by the second adsorption heat exchanger (52) and moisture is discharged into the air by the first adsorption heat exchanger (51) and, in the second batch operation, moisture in the air is adsorbed by the first adsorption heat exchanger (51) and moisture is discharged into the air by the second adsorption heat exchanger (52). Further, the degree of opening of the expansion valve (55) is controlled. At the time the first batch operation is started, the expansion valve (55) is set to the degree of opening at which the preceding first batch operation is completed. At the time the second batch operation is started, the expansion valve (55) is set to the degree of opening at which the preceding second batch operation is completed.

    摘要翻译: 本发明提供一种调湿装置,其具有:具有压缩机(53)的制冷剂回路(50);搬运吸附剂的第一吸附热交换器(51);可调节开度的膨胀阀(55);以及第二吸附热交换器 (52),其中携带吸附剂。 第一批次操作和第二批量操作交替执行以将经过调湿的空气供给到房间中,其中,在第一批操作中,空气中的水分被第二吸附热交换器(52)吸附并且水分被排入 在第一批吸附热交换器51中空气被第一吸附热交换器51吸附,空气中的水分被第二吸附热交换器52排出到空气中, 。 而且,膨胀阀55的开度被控制。 在第一批操作开始时,膨胀阀(55)被设定为在先的第一批操作完成的开度。 在第二批操作开始时,膨胀阀(55)被设定为在前的第二批操作完成的开度。

    HUMIDITY CONDITIONER
    4.
    发明公开
    HUMIDITY CONDITIONER 有权
    FEUCHTIGKEITSKONDITIONIERER

    公开(公告)号:EP1898163A4

    公开(公告)日:2009-04-08

    申请号:EP06756744

    申请日:2006-05-30

    申请人: DAIKIN IND LTD

    摘要: This invention provides a humidity conditioner comprising a coolant circuit (50). The coolant circuit (50) comprises a compressor (53), a first adsorption heat exchanger (51) with an adsorbent supported thereon, an opening variable expansion valve (55), and a second adsorption heat exchanger (52) with an adsorbent supported thereon. A first batch operation in which moisture in the air is adsorbed in the second adsorption heat exchanger (52) while moisture is released into the air in the first adsorption heat exchanger (51), and a second batch operation in which moisture in the air is adsorbed in the first adsorption heat exchanger (51) while moisture is released into the air in the second adsorption heat exchanger (52), are alternately carried out to supply humidity conditioned air into a room. The opening of the expansion valve (55) is controlled so that, upon the elapse of the valve control start time after a predetermined time from the start of each batch operation, the degree of superheat of the coolant in the coolant circuit (50) is brought to a predetermined value.

    摘要翻译: 本发明提供一种包括冷却剂回路(50)的湿度调节器。 该制冷剂回路50由压缩机53,支承吸附剂的第一吸附热交换器51,开度可变膨胀阀55和支承吸附剂的第二吸附热交换器52构成, 。 在第1吸附热交换器(51)中,在第1吸附热交换器(51)内的空气中释放水分的同时,在第2吸附热交换器(52)吸附空气中的水分的第1间歇运转和空气中的水分为 在第一吸附热交换器(51)吸附第一吸附热交换器(52)内的空气的同时向第二吸附热交换器(52)的空气中释放水分,并将湿度调节空气供给室内。 控制膨胀阀(55)的开度,使得在从每批操作开始的预定时间之后经过阀控制开始时间时,冷却剂回路(50)中的冷却剂的过热度是 达到预定值。

    HUMIDITY CONTROL DEVICE
    7.
    发明公开

    公开(公告)号:EP2351969A4

    公开(公告)日:2017-11-29

    申请号:EP09812873

    申请日:2009-09-08

    申请人: DAIKIN IND LTD

    IPC分类号: F24F3/14 B01D53/26

    摘要: A humidity control apparatus includes a refrigerant circuit (50) which has a compressor (53), a main electric-operated expansion valve (55), and a first adsorption heat exchanger (51) and a second adsorption heat exchanger (52) on which adsorbent for adsorbing moisture in air is supported, and in which refrigerant reversibly circulates to perform a vapor compression refrigeration cycle. In the humidity control apparatus, refrigerant circulation in the refrigerant circuit (50) is reversibly switched to alternately perform an adsorption process and a recovery process with the adsorbent in the adsorption heat exchangers (51, 52), and the humidity of air passing through the absorption heat exchangers (51, 52) is adjusted. The refrigerant circuit (50) is provided on an upstream side of the adsorption heat exchanger (51, 52) in a recovery air flow, and includes an auxiliary heat exchanger (61) configured to preheat recovery air to be supplied to the adsorption heat exchanger (51, 52), and a refrigerant adjusting mechanism (62) configured to adjust an amount of refrigerant flowing into the auxiliary heat exchanger (61).

    HUMIDITY CONTROL DEVICE
    9.
    发明公开
    HUMIDITY CONTROL DEVICE 审中-公开
    湿度控制仪

    公开(公告)号:EP1898161A4

    公开(公告)日:2014-11-05

    申请号:EP06746813

    申请日:2006-05-24

    申请人: DAIKIN IND LTD

    发明人: MATSUI NOBUKI

    IPC分类号: F24F3/14 F24F11/02

    摘要: A humidity control system (10) includes a refrigerant circuit (50) to which two adsorption heat exchangers (51, 52) are connected. In the humidity control system (10), air is humidified in the adsorption heat exchanger (51, 52) working as the condenser while air is dehumidified in the adsorption heat exchanger (51, 52) working as the evaporator. If during the dehumidification operation the actually measured value of the room temperature is lower than the selected value of the room temperature or if during the humidification operation the actually measured value of the room temperature is higher than the selected value of the room temperature, the performance of a compressor (53) is controlled such that the actually measured value of the room temperature equals the selected value of the room temperature.