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1. 发明专利

JPH10252908A REFRIGERANT STREAM LINING UNIT AND AIR CONDITIONER 失效
公开(公告)号：JPH10252908A
公开(公告)日：1998-09-22
申请号：JP7438397
申请日：1997-03-10
申请人： NICHIDEN KOGYO KK , DAIKIN IND LTD
发明人： INOUE TAKASHI , KUMAKI YASUYUKI , SHIGENAGA MASAYA , OKAMOTO TAKAHIRO , YANO YUKIMASA , NATSUME TOSHIYUKI
IPC分类号： F16K15/00 , F25B41/04
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant stream lining unit capable of being made compact because of its simple structure and easily manufacturable, and provide an air conditioner provided with the unit. SOLUTION: First through fourth check valves 21, 22, 23, and 24 contain in a unit main body 15 are connected into a bridge shape, A-D ports 16a, 16b, 16c and 16d communicating to the outside are provided. In the unit main body 15, an A communicating hole 17a communicating the first side port of the first check valve 21, the second side port of the fourth check valve 24 and A port 16a, a B communicating hole 17b communicating the second side port of the second check valve 21, the second side port of the second check valve 22 and a B port 16b, a C communicating hole 17c communicating the first side port of the second check valve 22, the second side port of the third check valve and a C port 16c, a D communicating hole 17d communicating the first side port of the third check valve 23, the first side port of the fourth check valve and a D port 16d are bored respectively on a straight line.

2. 发明专利

JP2014129958A Dehumidification system 审中-公开
标题翻译：去湿系统
公开(公告)号：JP2014129958A
公开(公告)日：2014-07-10
申请号：JP2012288444
申请日：2012-12-28
申请人： Daikin Ind Ltd , ダイキン工業株式会社 , Daikin Applied Systems Co Ltd , 株式会社ダイキンアプライドシステムズ
发明人： FUJITA NAOTOSHI , NATSUME TOSHIYUKI , NAKAYAMA HIROSHI , MATSUI NOBUKI
IPC分类号： F24F3/147 , F24F7/06
摘要： PROBLEM TO BE SOLVED: To prevent degradation in dehumidification capacity in a dehumidification system dehumidifying a humidity-conditioned space using a plurality of dehumidification units.SOLUTION: A dehumidification system (10) includes: an air supply passage (40); a second dehumidification unit (20); and a third dehumidification unit (30). The second dehumidification unit (20) includes: a refrigerant circuit (20a) in which first and second adsorption heat exchangers (22, 24) are connected to each other; and an air passage having an air circulation route switched in accordance with a refrigerant circulation direction of the refrigerant circuit (20a) so that air to be supplied passes through the dehumidification-side adsorption heat exchanger serving as an evaporator, and so that the air for regeneration passes through the regeneration-side adsorption heat exchanger serving as a condenser. In this dehumidification system (10), a compressor (21) is arranged in an exhaust air fan chamber (135) in which the air passing through the regeneration-side adsorption heat exchanger and discharged to outside flows on the air passage of the second dehumidification unit (20).
摘要翻译：要解决的问题：为了防止除湿系统中的除湿能力降低，除湿系统使用多个除湿单元对调湿空间进行除湿。解决方案：除湿系统（10）包括：供气通道（40）; 第二除湿单元（20）; 和第三除湿单元（30）。第二除湿单元（20）包括：第一和第二吸附热交换器（22,24）彼此连接的制冷剂回路（20a）以及空气通路，其具有根据制冷剂回路（20a）的制冷剂循环方向而切换的空气循环路径，使得供给的空气通过作为蒸发器的除湿侧吸附热交换器，从而使空气再生通过作为冷凝器的再生侧吸附热交换器。在该除湿系统（10）中，压缩机（21）配置在排气风扇室（135）中，通过再生侧吸附热交换器的空气排出到外部，在第二除湿单位（20）。

3. 发明专利

JP2014126267A Dehumidification system 有权
标题翻译：去湿系统
公开(公告)号：JP2014126267A
公开(公告)日：2014-07-07
申请号：JP2012282977
申请日：2012-12-26
申请人： Daikin Ind Ltd , ダイキン工業株式会社 , Daikin Applied Systems Co Ltd , 株式会社ダイキンアプライドシステムズ
发明人： FUJITA NAOTOSHI , NATSUME TOSHIYUKI , NAKAYAMA HIROSHI , MATSUI NOBUKI
IPC分类号： F24F3/14 , B01D53/26
摘要： PROBLEM TO BE SOLVED: To realize energy saving in a dehumidification system for dehumidifying a humidity controlled space using a dehumidification unit including an adsorption heat exchanger and an adsorption rotor.SOLUTION: A dehumidification system (10) comprises: an adsorption rotor (31) extending over an air supply path (40) and a regeneration air path (50); and a dehumidification unit (20) including a refrigeration circuit (20a) in which two adsorption head exchangers (22, 24) are connected. The dehumidification system (10) includes a refrigeration circuit (50a) that includes: a heat collection heat exchanger (68) provided downstream of a regeneration-side adsorption heat exchanger on the regeneration air path (50); and a regeneration heat exchanger (65) provided upstream of the adsorption rotor (31) on the regeneration air path (50), and circulates refrigerant between the heat exchangers (68, 65) so that the heat collection heat exchanger 68 collects heat from regeneration air to transfer the heat to refrigerant, and so that the collected heat is conveyed to the regeneration heat exchanger (65) to transfer the heat to the regeneration air.
摘要翻译：要解决的问题：使用包括吸附热交换器和吸附转子的除湿单元在除湿系统中实现除湿控制空间的节能。解吸系统（10）包括：吸附转子（31），其延伸在空气供应路径（40）和再生空气路径（50）之上; 以及包括两个吸附头交换器（22,24）连接的制冷回路（20a）的除湿单元（20）。除湿系统（10）包括：制冷回路（50a），其包括：设置在再生气路（50）上的再生侧吸附热交换器的下游的集热热交换器（68）。和再生空气路径（50）的吸附转子（31）的上游的再生热交换器（65），使热交换器（68,65）之间的制冷剂循环，使得热收集热交换器68从再生中收集热量空气将热量传递给制冷剂，从而将收集的热量输送到再生热交换器（65）以将热量传递到再生空气。

4. 发明专利

JP2014122721A Dehumidification system 有权
标题翻译：去湿系统
公开(公告)号：JP2014122721A
公开(公告)日：2014-07-03
申请号：JP2012277934
申请日：2012-12-20
申请人： Daikin Ind Ltd , ダイキン工業株式会社 , Daikin Applied Systems Co Ltd , 株式会社ダイキンアプライドシステムズ
发明人： FUJITA NAOTOSHI , NATSUME TOSHIYUKI , NAKAYAMA HIROSHI , MATSUI NOBUKI
IPC分类号： F24F3/14
摘要： PROBLEM TO BE SOLVED: To achieve energy saving of a dehumidification system by lowering the temperature of a regeneration side air of an adsorption rotor as much as possible while discharging air polluted in humidity-conditioning space outdoors without circulating it.SOLUTION: A dehumidification system is configured in such a manner that: two adsorption heat exchangers (22 and 24) are arranged on an upstream side of an air supply passage (40); an adsorption rotor (31) is arranged on a downstream side of the air supply passage (40); the air dehumidified by the two adsorption heat exchangers (22 and 24) and the adsorption rotor (31) is supplied to humidity-conditioning space (S); and the air in the humidity-conditioning space (S) is directly discharged outdoors.
摘要翻译：要解决的问题：为了通过尽可能地降低吸附转子的再生侧空气的温度，同时排出在室外调湿的空气中排出的空气而不使其循环，来实现除湿系统的节能。解决方案：除湿系统以这样的方式配置：两个吸附热交换器（22,24）布置在空气供应通道（40）的上游侧; 在空气供给通路（40）的下游侧配置吸附转子（31）。通过两个吸附热交换器（22,24）和吸附转子（31）除湿的空气被供给到调湿空间（S）; 并且调湿空间（S）中的空气直接排放到室外。

5. 发明专利

JP2014119235A Dehumidification system 有权
标题翻译：去湿系统
公开(公告)号：JP2014119235A
公开(公告)日：2014-06-30
申请号：JP2012276702
申请日：2012-12-19
申请人： Daikin Ind Ltd , ダイキン工業株式会社 , Daikin Applied Systems Co Ltd , 株式会社ダイキンアプライドシステムズ
发明人： NAKAYAMA HIROSHI , NATSUME TOSHIYUKI , FUJITA NAOTOSHI , OKUBO EISAKU , MATSUI NOBUKI
IPC分类号： F24F3/147
摘要： PROBLEM TO BE SOLVED: To improve the adsorption capability of an adsorption rotor.SOLUTION: A dehumidification system (1) includes an adsorption roller (31) arranged to range from an air supply path (40) and an air discharge path (50) and rotating. In the adsorption rotor (31), outdoor air is dehumidified in an adsorption region (32) near the air supply path (40), and the adsorbent is regenerated in a regeneration region (33) near the air discharge path (50). The regeneration region (33) is divided into a first regeneration region (33a) backward in a rotational direction and a second regeneration region (33b) forward in the rotational direction. In the regeneration region (33), the adsorbent is primarily regenerated by passing of the heated outdoor air through the first regeneration region (33a), and the adsorbent is secondarily regenerated by subsequently passing of heated indoor air through the second regeneration region (33b).
摘要翻译：要解决的问题：提高吸附转子的吸附能力。解决方案：除湿系统（1）包括布置成从空气供应路径（40）和排气路径（50）到达的范围的吸附辊（31）和旋转。在吸附转子31中，在空气供给路径40附近的吸附区域32中除湿室外空气，吸附剂在排气路径50附近的再生区域33再生。再生区域33沿旋转方向向后分割为第一再生区域（33a），第二再生区域（33b）沿旋转方向向前分割。在再生区域33中，通过第一再生区域33a使室外空气通过，主要再生吸附剂，通过第二再生区域33b随后通过加热室内空气使吸附剂二次再生，。

6. 发明专利

JP2010065902A Heat exchanger fixing plate and air conditioner 有权
标题翻译：热交换器固定板和空调
公开(公告)号：JP2010065902A
公开(公告)日：2010-03-25
申请号：JP2008231512
申请日：2008-09-09
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KAMIYAMA MASAHARU , NAGAOKA SHINJI , NATSUME TOSHIYUKI , IKEHARA KAZUO
IPC分类号： F24F13/20 , F24F13/30 , F28F9/00
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger fixing plate and an air conditioner using the heat exchanger fixing plate for suppressing contamination of a fin and a refrigerant tube of a main heat exchanger, and preventing degradation of a capacity of the air conditioner in a case when the main heat exchanger is fixed to a casing while an auxiliary heat exchanger is not stacked, by using a conventional heat exchanger fixing plate of common specification. SOLUTION: The heat exchanger fixing plate 100 used for fixing at least one side section of the heat exchanger 12 having a heat transfer tube and a fin, to the casing, includes a plate-shaped base section 54 opposed to the side section of the heat exchanger 12 at its back side, first inserting sections 60-68 formed on the plate-shaped base section 54 to insert hairpin sections of the heat transfer tube, and second inserting sections 70-75 linearly arranged along one side of the plate-shaped base section 54 to insert the hairpin sefor ctions of the heat transfer tube, and end sections in the inserting direction, of the hairpin sections of the second inserting sections 70-75 are substantially closed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种热交换器固定板和使用热交换器固定板的空调器，用于抑制主热交换器的翅片和制冷剂管的污染，并防止空气的容量降低通过使用常规的常规热交换器固定板，当主热交换器固定在辅助热交换器不堆叠的情况下的空调器。解决方案：用于将具有传热管和翅片的热交换器12的至少一个侧部固定到壳体的热交换器固定板100包括与侧部相对的板状基部54 的热交换器12的后侧，形成在板状基部54上的第一插入部60-68插入传热管的发夹部，以及沿着板的一侧线性排列的第二插入部70-75 第二插入部分70-75的发夹部分插入传热管的发夹部分和插入方向的端部部分的基部54基本封闭。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010065896A Indoor unit of air conditioning device 有权
标题翻译：室内空调设备
公开(公告)号：JP2010065896A
公开(公告)日：2010-03-25
申请号：JP2008231409
申请日：2008-09-09
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KAMIYAMA MASAHARU , NAGAOKA SHINJI , NATSUME TOSHIYUKI , TAKAHASHI MASUZO
IPC分类号： F24F13/28
摘要： PROBLEM TO BE SOLVED: To miniaturize an indoor unit including an air supply duct and an exhaust duct in addition to a filter cleaning mechanism, without degrading heat exchanging performance of an indoor-side heat exchanger. SOLUTION: A humidification duct 20 is disposed at an upper part of a supply opening 7. Further a cleaning mechanism driving section 15a for supplying driving force to clean an air filter 35a is disposed at an upper part of the humidification duct 20. As a space for disposing the humidification duct 20 is secured at a lower part of the cleaning mechanism driving section 15a, the space at the lower part of the cleaning mechanism driving section 15a is effectively utilized, and simultaneously, the humidification duct 20 is disposed without disturbing a ventilation passage. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：除了过滤器清洁机构之外，还能够使包括空气供给管道和排气管道的室内单元小型化，而不会降低室内侧热交换器的热交换性能。
解决方案：加湿管道20设置在供应开口7的上部。另外，在加湿管道20的上部设置用于提供驱动力以清洁空气过滤器35a的清洁机构驱动部分15a。由于在清扫机构驱动部15a的下部固定有用于设置加湿管道20的空间，因此有效地利用清洁机构驱动部15a的下部的空间，同时，将加湿导管20配置为没有扰乱通风通道。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010065895A Indoor unit of air conditioning device 审中-公开
标题翻译：室内空调设备
公开(公告)号：JP2010065895A
公开(公告)日：2010-03-25
申请号：JP2008231408
申请日：2008-09-09
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： NATSUME TOSHIYUKI , RYO GORO
IPC分类号： F24F13/28
摘要： PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioning device miniaturized without degrading heat exchanging performance of an indoor-side heat exchanger, and including a filter cleaning mechanism. SOLUTION: Air filters 35a, 35b are disposed in a state of being overlapped to the indoor-side heat exchanger 36 in a front view. Motors 52a, 52b for driving the filters and a motor 58 for driving a brush, generating driving force to clean the air filters 35a, 35b are disposed on positions overlapped to the air filters 35a, 35b in the front view. The indoor unit can be easily shortened by the amount free from projection of the motors 52a, 52b for driving the filters and the motor 58 for driving the brush, to the outside of an occupation range of the air filters 35a, 35b in the front view. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种小型化的空调装置的室内单元，而不降低室内侧热交换器的热交换性能，并且包括过滤器清洁机构。
解决方案：空气过滤器35a，35b以与主室内侧热交换器36重叠的状态配置。用于驱动过滤器的电动机52a，52b和用于驱动电刷的电动机58，产生清洁空气过滤器35a，35b的驱动力设置在正视图中与空气过滤器35a，35b重叠的位置上。可以容易地将室内机缩短为用于驱动过滤器的马达52a，52b的投影量和用于驱动刷子的马达58到前视图中的空气过滤器35a，35b的占用范围的外部。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010065893A Indoor unit of air conditioning device 有权
标题翻译：室内空调设备
公开(公告)号：JP2010065893A
公开(公告)日：2010-03-25
申请号：JP2008231406
申请日：2008-09-09
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： NATSUME TOSHIYUKI , NAGAOKA SHINJI , TAKAISHI SHIZUYO
IPC分类号： F24F13/28 , F24F13/20
摘要： PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioning device miniaturized without degrading heat exchanging performance of an indoor-side heat exchanger, and including a filter cleaning mechanism. SOLUTION: An electric component box 45 is disposed at an upper part of a supply opening 7. A roller 52b for driving a filter, of a cleaning mechanism driving section 15c supplying driving force to clean an air filter 35b is disposed at an upper part of the electric component box 45. As a space for disposing the electric component box 45 is secured at a lower part of the cleaning mechanism driving section 15c which is generally inclined to be increased in size to supply the driving force, the space can be effectively utilized. Besides, the indoor-side heat exchanger 36 and a suction opening 6 are expanded to a side part free from the electric component box 45, thus preventing degradation of heat exchanging performance. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种小型化的空调装置的室内单元，而不降低室内侧热交换器的热交换性能，并且包括过滤器清洁机构。解决方案：电气部件箱45设置在供应开口7的上部。用于驱动过滤器的辊52b，提供驱动力以清洁空气过滤器35b的清洁机构驱动部分15c设置在电气部件箱45的上部。由于用于设置电气部件箱45的空间被固定在通常倾斜增大以提供驱动力的清洁机构驱动部分15c的下部，所以空间可以有效利用。此外，室内侧热交换器36和吸入口6膨胀到没有电气部件箱45的侧部，从而防止热交换性能的劣化。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2005214561A Indoor machine of air conditioner 审中-公开
标题翻译：空调室内机
公开(公告)号：JP2005214561A
公开(公告)日：2005-08-11
申请号：JP2004024369
申请日：2004-01-30
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： DOI TAKASHI , SONOMOTO HIDEHIRO , NATSUME TOSHIYUKI
IPC分类号： F24F13/30
摘要： PROBLEM TO BE SOLVED: To provide an indoor machine of an air conditioner capable of improving total amount of heat exchange. SOLUTION: This indoor machine 2 of the air conditioner is provided with a first heat exchange part 20a, a second heat exchange part 20b, and a first suction port 27. The second heat exchange part 20b has smaller thickness in the direction of air flow than that of the first heat exchange part 20a. The first suction port 27 sucks the air passing through the first heat exchange part 20a and the second heat exchange part 20b. The area of a part opposing to the second heat exchange part 20b in the first suction port 27 is 50% or less the area of the second heat exchange part 20b. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够改善总热交换量的空调机的室内机。解决方案：空调机的室内机2具有第一热交换部20a，第二热交换部20b和第一吸入口27.第二热交换部20b的厚度方向气流比第一热交换部20a的气流。第一吸入口27吸入通过第一热交换部20a和第二热交换部20b的空气。与第一吸入口27中的第二热交换部20b相对的部分的面积为第二热交换部20b的面积的50％以下。版权所有（C）2005，JPO＆NCIPI

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