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公开(公告)号：EP3640554A1
公开(公告)日：2020-04-22
申请号：EP18818936.9
申请日：2018-05-24
发明人： KIZAWA, Toshihiro
摘要： A casing (50) is configured such that air taken in from a pre-regeneration air inlet (54) passes through a first desorption area (AR2b) and a second desorption area (AR2c) in order, and then is taken out from a post-regeneration air outlet (55). An adsorber (400) includes an adsorbent capable of adsorbing moisture in the air and desorbing moisture to the air that has a higher temperature than a temperature of the air when moisture is adsorbed, and is configured to be capable of relatively moving a portion of the adsorbent that has adsorbed moisture in the air to the first desorption area (AR2b) and the second desorption area (AR2c). A heating apparatus (500) includes a first heating unit (510) that heats the air before passing through the first desorption area (AR2b), and a second heating unit (520) that heats the air before passing through the second desorption area (AR2c).
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公开(公告)号：EP2090839A1
公开(公告)日：2009-08-19
申请号：EP07831441.6
申请日：2007-11-08
发明人： KIZAWA, Toshihiro
IPC分类号： F24F1/00
CPC分类号： F24F1/0007 , F24F1/0014 , F24F1/0022 , F24F13/20 , F24F2001/004 , F24F2013/205
摘要： Provided is an air conditioner capable of securing the necessary static pressure even when the arrangement of air inlets is such that the suction resistance tends to increase. The air conditioner includes an indoor heat exchanger (4), a bellmouth (13) disposed behind the indoor heat exchanger (4) such that its opening (14) through which air passes faces the indoor heat exchanger (4), and a front panel (22) that covers the front side of the indoor heat exchanger (4). The air conditioner is provided with a casing (2) having air inlets (8 - 11) and air outlets (6, 7), and a turbofan (5) that generates an air flow in which air is sucked in from the air inlets (8 -11), passes through the indoor heat exchanger (4) and the opening (14) of the bellmouth (13), and is blown out from the air outlets (6, 7). The air inlets (8 -11) are provided in the front panel (22) and/or around thereof, and are located substantially outside the opening of the bellmouth (13) as seen from the front. The total suction area of the air inlets (8 -11) is equal to or greater than 15% of the projected area of the indoor heat exchanger (4) as seen from the front.
摘要翻译： 本发明提供一种空气调节装置，即使在吸气阻力有增加的情况下，也能够确保必要的静压。 该空气调节机包括室内热交换器（4），配置在室内热交换器（4）的后方，以使空气通过的开口（14）与室内热交换器（4）相对的喇叭口（13） （22）覆盖室内热交换器（4）的前侧。 该空调机具有：具有空气入口（8-11）和空气出口（6,7）的壳体（2）;以及涡轮风扇（5），其产生空气从空气入口（空气入口）吸入 8）通过室内热交换器（4）和喇叭口（13）的开口部（14），从吹出口（6,7）吹出。 进气口（8-11）设置在前面板（22）中和/或其周围，并且从正面看大致位于喇叭口（13）的开口的外部。 进气口（8-11）的总吸入面积等于或大于从正面看室内热交换器（4）的投影面积的15％。
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公开(公告)号：EP2667105B1
公开(公告)日：2019-07-17
申请号：EP12736519.5
申请日：2012-01-16
发明人： KIZAWA, Toshihiro , HAMA, Takeo
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公开(公告)号：EP2667103B1
公开(公告)日：2016-04-13
申请号：EP12737161.5
申请日：2012-01-19
发明人： FUJIOKA, Yuuki , KIZAWA, Toshihiro
CPC分类号： F24F1/0003 , F24D15/04 , F24D19/0087 , F24F11/83 , F24F2001/0048 , F24F2221/34 , F25B13/00 , F25B49/022 , F25B2313/0233 , F25B2313/02741 , F25B2600/0253 , Y02B30/12 , Y02B30/741
摘要： In order to maintain the temperature of a radiant heat exchanger at a high temperature during a heating operation in which both warm-air heating and radiant heating are carried out, this air conditioner is provided with a refrigerant circuit having a compressor, an indoor heat exchanger, a radiant heat exchanger, a pressure reduction mechanism, and an outdoor heat exchanger. The indoor heat exchanger is disposed inside an indoor unit in such a manner as to face an indoor fan, and the radiant heat exchanger is disposed on the outer surface of the indoor unit. The air conditioner has a control means for increasing and decreasing the frequency of the compressor on the basis of the temperature difference between an indoor target temperature and the indoor temperature. In addition, the air conditioner is capable of: a warm-air heating operation in which a refrigerant is flushed through the indoor heat exchanger, without flushing the refrigerant through a radiation panel, to carry out warm-air heating; and a radiant heating operation in which the refrigerant is flushed through the indoor heat exchanger to carry out warm-air heating, and the refrigerant is flushed through the radiation panel to carry out radiant heating. The control means is characterized in that, during the warm-air heating operation and the radiant heating operation, the frequency of the compressor is increased or decreased at different times.
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公开(公告)号：EP1975519B1
公开(公告)日：2014-06-11
申请号：EP06835166.7
申请日：2006-12-25
CPC分类号： F24F1/0007 , F24F1/0011 , F24F1/0014 , F24F13/14 , F24F2001/004
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公开(公告)号：EP2667108A1
公开(公告)日：2013-11-27
申请号：EP12736385.1
申请日：2012-01-18
发明人： FUJIOKA, Yuuki , KIZAWA, Toshihiro
摘要： In order to improve comfort, this air conditioner is provided with a refrigerant circuit having a compressor, an indoor heat exchanger, a radiant heat exchanger, a pressure reduction mechanism, and an outdoor heat exchanger. The indoor heat exchanger is disposed inside an indoor unit in such a manner as to face an indoor fan, and the radiant heat exchanger is disposed on the outer surface of the indoor unit. In addition, the air conditioner has an indoor electrically-operated valve for adjusting the amount of refrigerant supplied to the radiant heat exchanger. The air conditioner is controlled in such a manner that, when a refrigerant is flushed through the indoor heat exchanger to carry out warm-air heating, and the refrigerant is flushed through the radiant heat exchanger to carry out radiant heating, the opening of the indoor electrically-operated valve becomes larger after the frequency of the compressor drops.
摘要翻译： 为了提高舒适性，该空调装置具备具有压缩机，室内热交换器，辐射热交换器，减压机构以及室外热交换器的制冷剂回路。 室内热交换器以面对室内风扇的方式设置在室内单元内，并且辐射热交换器设置在室内单元的外表面上。 另外，空调器具有用于调节供应到辐射式热交换器的制冷剂量的室内电动阀。 空调被这样控制，即当制冷剂冲洗通过室内热交换器进行暖风加热并且制冷剂通过辐射热交换器冲洗以进行辐射加热时，室内的开启 电动阀在压缩机频率下降后变大。
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公开(公告)号：EP2667105A1
公开(公告)日：2013-11-27
申请号：EP12736519.5
申请日：2012-01-16
发明人： KIZAWA, Toshihiro , HAMA, Takeo
CPC分类号： F24D15/04 , F24D2200/123 , F24F1/0003 , F24F1/0063 , F24F1/0067 , F24F5/0089 , F25B13/00 , F25B2313/0233 , F25B2313/02741 , Y02B30/12
摘要： In order to eliminate the problem that the temperature of the surface of a radiant heat exchanger does not drop, the present invention is provided with a refrigerant circuit configured so that the refrigerant circuit can be switched between the mode of radiant heating operation in which radiant heating and heating by warm air are performed by causing a high-temperature refrigerant to flow to the radiant heat exchanger (34) of a radiant panel (30) and to an indoor heat exchanger, and the mode of heating operation using warm air in which heating by warm air is performed by causing a high-temperature refrigerant to flow to the indoor heat exchanger without causing the high-temperature refrigerant to flow to the radiant heat exchanger (34) of the radiant panel (30). The present invention is also provided with a trap section (36e) which, during the mode of heating operation using warm air, prevents the outflow of the liquid refrigerant within the radiant heat exchanger (34) of the radiant panel (30).
摘要翻译： 为了消除辐射热交换器的表面温度不下降的问题，本发明设置有制冷剂回路，该制冷剂回路构造成使得制冷剂回路可以在辐射加热操作模式 通过使高温的制冷剂流入辐射面板（30）的辐射热交换器（34）和室内热交换器来进行利用暖风的加热，利用暖气进行制热运转的方式， 通过使高温制冷剂流入室内热交换器而不使高温制冷剂流入辐射面板30的辐射热交换器34来进行暖气。 本发明还设有一个收集部分36e，该收集部分在使用热空气的加热操作模式期间阻止液体制冷剂在辐射板30的辐射热交换器34内流出。
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公开(公告)号：EP2410250A1
公开(公告)日：2012-01-25
申请号：EP10753268.1
申请日：2010-03-15
CPC分类号： F24F5/0089 , F24F1/0007 , F25B13/00 , F25B41/04 , F25B2313/02334 , F25B2313/02741 , F25B2313/0314 , F25B2500/08 , F25B2600/2515
摘要： It is an object of the present invention to provide an air conditioner preventing occurrence of chattering even when a refrigerant, changed into liquid in a radiant heat exchanger, resides in the vicinity of the radiant heat exchanger and an open/close valve during a heating operation. In an air conditioner (1), a first check valve (42) is disposed between a radiant heat exchanger (14) and an open/close valve (41). When the open/close valve (41) is closed, less liquid refrigerant exists between the open/close valve (41) and the first check valve (42). Even when the liquid refrigerant spontaneously evaporates and the internal pressure is increased, the internal pressure is not increased enough to push and open the open/close valve (41). Occurrence of chattering is thereby prevented.
摘要翻译： 本发明的目的在于提供一种即使在供暖运转时在辐射式热交换器中变成液体的制冷剂滞留在辐射式热交换器和开闭阀附近的情况下，也能够防止发生颤振的空调装置 。 在空调装置（1）中，在辐射热交换器（14）与开闭阀（41）之间配置有第一止回阀（42）。 当开闭阀41关闭时，在开闭阀41与第一止回阀42之间存在较少的液体制冷剂。 即使液体制冷剂自然地蒸发并且内部压力增加，内部压力也没有增加到足以推开和打开开关阀（41）。 由此防止颤动的发生。
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公开(公告)号：EP1116922A1
公开(公告)日：2001-07-18
申请号：EP00944343.3
申请日：2000-07-10
IPC分类号： F24F6/00
CPC分类号： F24F3/1423 , F24F1/0003 , F24F6/00 , F24F2203/1032 , F24F2203/1068 , F24F2203/1084
摘要： A humidifier (2) for adsorbing moisture of outside air to an adsorbent and desorbing the moisture from the adsorbent and then supplying the moisture to an indoor unit (1) is disposed on top of the outdoor unit (1). In the humidifier (2), a humidifying rotor (5) serving as the adsorbent is so disposed that a shaft (6) thereof is generally vertical, by which the humidifier (2) is made low in height. Humidified-air transportation piping (4) for transporting humidified air from the humidifier (2) to an indoor unit (3) extends from the humidifier (2) downward along a side face (la) of the outdoor unit (1), and further extends upward from a lower part of the side face (la) of the outdoor unit (1) so as to be connected to the indoor unit (3). As a result, there can be provided an air conditioner having humidifying function which allows the humidifier to be installed without enlarging the floor space of the outdoor unit and which allows a trap for treating water in the humidified-air transportation piping to be easily installed.
摘要翻译： 用于将外部空气的水分吸附到吸附剂上并从吸附剂中解吸湿气，然后将水分供应到室内单元（1）的加湿器（2）设置在室外单元（1）的顶部。 在加湿器（2）中，用作吸附剂的加湿转子（5）设置成使其轴（6）大致垂直，加湿器（2）通过该垂直方向设置成低的高度。 从加湿器（2）向室内机（3）输送加湿空气的加湿空气输送管道（4）沿着室外机组（1）的侧面（1a）从加湿器（2）向下延伸 从室外单元（1）的侧面（1a）的下部向上延伸，以便连接到室内单元（3）。 结果，可以提供一种具有加湿功能的空气调节器，其能够在不扩大室外机的地板空间的情况下安装加湿器，并且能够容易地安装用于处理加湿空气输送管道中的水的捕集器。
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公开(公告)号：EP4403244A8
公开(公告)日：2024-08-28
申请号：EP22869928.6
申请日：2022-09-12
发明人： KIZAWA, Toshihiro , OKUZAWA, Kento
CPC分类号： B01D53/06 , B01D53/26 , B01J20/26 , B01J20/34 , F24F3/14 , F24F6/08 , F24F3/147 , B01D53/02 , B01D53/28 , B01D53/261 , B01D53/0438 , B01J20/28023 , B01J20/226 , B01J20/3483
摘要： Provided is a humidity control apparatus or an atmospheric water generator that prevents an adsorbent that adsorbs moisture from being damaged by heating during regeneration of the adsorbent. A humidity control apparatus (100) includes a moisture absorbing material (11a) and a heater (12). The moisture absorbing material (11a) adsorbs moisture. The heater (12) heats the moisture absorbing material (11a) to desorb the moisture adsorbed by the moisture absorbing material (11a) from the moisture absorbing material (11a). The moisture absorbing material (11a) has a substrate and a metal-organic framework. The metal-organic framework includes a metal ion and an organic ligand. The substrate has a heat-resistant temperature of 150°C or higher.
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