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11. 发明专利

JP2004257698A Air-conditioner and radiation panel structure 有权
公开(公告)号：JP2004257698A
公开(公告)日：2004-09-16
申请号：JP2003051064
申请日：2003-02-27
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KIZAWA TOSHIHIRO , KITA YUICHI
IPC分类号： F24F1/00
摘要： PROBLEM TO BE SOLVED: To provide an air-conditioner for performing temperature control in a room with radiation and suppressing dew condensation on a ceiling or a side wall, and to provide a radiation panel structure.
SOLUTION: The air-conditioner 1 comprises a radiation part 52 and an indoor fan 23. The radiation part 52 is arranged in opposition to the ceiling CL for performing temperature control in the room with radiation. The indoor fan 23 creates a first air flow in a gap G1 between the ceiling CL and the radiation part 52 for suppressing dew condensation on the ceiling CL.
COPYRIGHT: (C)2004,JPO&NCIPI

12. 发明专利

JP2010065930A Heating system and heating hot water supply system 审中-公开
标题翻译：加热系统和加热热水系统
公开(公告)号：JP2010065930A
公开(公告)日：2010-03-25
申请号：JP2008232905
申请日：2008-09-11
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： UCHIDA MITSUAKI , KITA YUICHI , NISHIDA TERUO
IPC分类号： F24D3/00 , F24D3/18 , F24H1/00 , F24H1/18
CPC分类号： Y02B30/12
摘要： PROBLEM TO BE SOLVED: To provide a heating system and a heating hot water supply system capable of improving COP at start of a heat pump system. SOLUTION: The heating system 100 is provided with: the heat pump system 1; a hot water storage tank 2 for storing hot water heated by the heat pump system 1; a circulation circuit 4 for circulating the hot water stored in the hot water storage tank 2 between the hot water storage tank 2 and a heating terminal 8; a circulating pump 48 for changing a flow rate of the hot water to be supplied to the heating terminal 8; a going temperature control means 45 for controlling going temperature of hot water to be supplied to the heating terminal 8; a control means 74 for controlling at least one of the circulating pump 48 and the going temperature control means 45; and a determination means 73 for determining a heating load in the heating terminal 8. When the determination means 73 determines that the heating load is smaller than a predetermined value, the control means 74 controls at least one of the circulating pump 48 and the going temperature control means 45 so that return temperature of the hot water to be returned from the heating terminal 8 to the hot water storage tank 2 is lowered. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在热泵系统启动时改善COP的加热系统和加热热水供应系统。解决方案：加热系统100设有：热泵系统1; 用于储存由热泵系统1加热的热水的热水储存箱2; 循环回路4，用于使存储在热水储存罐2中的热水储存罐2和加热端子8之间的热水循环; 用于改变要供给到加热端子8的热水的流量的循环泵48; 用于控制要供给到加热端子8的热水的进入温度的进入温度控制装置45; 用于控制循环泵48和进行温度控制装置45中的至少一个的控制装置74; 以及确定装置73，用于确定加热端子8中的加热负载。当确定装置73确定加热负载小于预定值时，控制装置74控制循环泵48和进入温度中的至少一个控制装置45使得从加热端子8返回到热水储存箱2的热水的返回温度降低。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2009287872A Heating system and heating hot water system 审中-公开
标题翻译：加热系统和加热热水系统
公开(公告)号：JP2009287872A
公开(公告)日：2009-12-10
申请号：JP2008142520
申请日：2008-05-30
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： UCHIDA MITSUAKI , KITA YUICHI , ARAYA TAKASHI
IPC分类号： F24H1/00 , F24D3/18
CPC分类号： Y02B30/12
摘要： PROBLEM TO BE SOLVED: To provide a heating system and a heating hot water system capable of improving the COP of a heat pump system by securing low temperature water in a lowermost part of a hot water storage tank. SOLUTION: The heating system 100 has the heat pump system 1, the hot water storage tank 2 storing heated hot water, a circulation circuit 4 circulating the hot water between the hot water storage tank 2 and a heating terminal 8, a determination part determining a heating load in the heating terminal 8, and a control part. In the control part, the heat pump system 1 is controlled by determining a degree of the heating load on the basis of outputs of a first temperature sensor 61 provided in the hot water storage tank 2, and a second temperature sensor 62 provided in a position higher than the first temperature sensor 61 by the determination part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过将热水储存罐的最下部的低温水固定来提高热泵系统的COP的加热系统和加热热水系统。解决方案：加热系统100具有热泵系统1，储存加热的热水的热水储存箱2，在热水储存箱2和加热端子8之间循环热水的循环回路4，确定加热终端8中的加热负荷的部分和控制部。在控制部分中，通过基于设置在热水储存箱2中的第一温度传感器61的输出确定加热负载的程度来控制热泵系统1，以及第二温度传感器62 高于第一温度传感器61。版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2009204295A Heater control module for water heater, and heater device for water heater 审中-公开
标题翻译：用于水加热器的加热器控制模块和用于水加热器的加热器装置
公开(公告)号：JP2009204295A
公开(公告)日：2009-09-10
申请号：JP2008110469
申请日：2008-04-21
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SATO TOSHIAKI , KITA YUICHI , UCHIDA MITSUAKI , WAKAI YASUSHI
IPC分类号： F24H1/00
CPC分类号： F24H9/2014
摘要： PROBLEM TO BE SOLVED: To provide a heater control device for a water heater capable of coping with various power source specifications with a simple constitution, improving workability and reducing costs. SOLUTION: This heater control device comprises a three phase input terminals 1, with which a three phase AC power source can be connected, heater connecting terminals 2, 3, with which three heaters R1, R2, R3 for the three phase AC power source are connected, and a change over unit for switching the heaters R1, R2, R3 into the Y-connection or delta connection with the three phase AC power source connected with the three phase input terminals 1, when the three phase AC power source is connected with the three phase input terminals 1 so that the heaters R1, R2, R3 having substantially identical resistances are driven by the three phase AC voltage. When a single phase AC power source is connected with the two terminals of the three phase input terminals so that the two heater units for the single phase AC power source are driven with a single phase AC voltage, the change over unit switches between connection of the two heater units for the single phase AC power source in series with or connection of one of the two heater units with the single phase AC power source which is connected with the three phase input terminals 1. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的结构应对各种电源规格的热水器加热器控制装置，提高可操作性并降低成本。解决方案：该加热器控制装置包括三相输入端子1，可以连接三相交流电源，加热器连接端子2,3，用于三相AC的三个加热器R1，R2，R3 电源连接，以及用于将加热器R1，R2，R3切换到与三相输入端子1连接的三相AC电源的Y形连接或三角形连接的单元的切换，当三相交流电源与三相输入端子1连接，使得具有基本相同电阻的加热器R1，R2，R3由三相AC电压驱动。当单相交流电源与三相输入端子的两个端子连接时，单相交流电源的两个加热器单元由单相交流电压驱动，单相交流电源在连接之间切换用于与三相输入端子1连接的具有单相AC电源的两个加热器单元中的一个串联或连接的单相AC电源的两个加热器单元。（C）2009年， JPO和INPIT

15. 发明专利

JP2004361037A Blowout duct assembly 审中-公开
公开(公告)号：JP2004361037A
公开(公告)日：2004-12-24
申请号：JP2003161965
申请日：2003-06-06
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KITA YUICHI
IPC分类号： F24F13/02
摘要： PROBLEM TO BE SOLVED: To provide a blowout duct assembly, easily installed in a room.
SOLUTION: This blowout duct assembly 5a is a blowout duct assembly provided in the vicinity of a ceiling in the room and including a blowout duct 7a and a gas sealed-in part 8a. In the blowout duct 7a, the conditioned air passes through the interior thereof, and the air is blown off from the surface thereof. The gas sealed-in part 8a is fixed adjacent to the blowout duct 7a, and gas having a specific gravity higher than that of the air is sealed in the part.
COPYRIGHT: (C)2005,JPO&NCIPI

16. 发明专利

JP2004251546A Radiation panel structure and air conditioner 审中-公开
标题翻译：辐射面板结构和空调
公开(公告)号：JP2004251546A
公开(公告)日：2004-09-09
申请号：JP2003042803
申请日：2003-02-20
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： KIZAWA TOSHIHIRO , KITA YUICHI
IPC分类号： F24F13/068
摘要： PROBLEM TO BE SOLVED: To provide a radiation panel structure and an air conditioner capable of inhibiting the generation of dew condensation on a radiation face.
SOLUTION: This radiation panel structure 5 comprises an air intake port 51 and a radiation part 52. The air intake port 51 takes the temperature adjusted-air. The radiation part 52 has a first radiation face 54 for adjusting an indoor temperature by the radiation, and constitutes a pressure generating space PS generating the pressure higher than atmospheric pressure by the air. The first radiation face 54 has a plurality of holes formed at intervals W of 1 mm or less for blowing out the air.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够抑制在辐射面上产生结露的辐射面板结构和空调。解决方案：该辐射面板结构5包括进气口51和辐射部52.进气口51采用温度调节空气。辐射部分52具有用于通过辐射来调节室内温度的第一辐射面54，并且构成产生高于大气压力的压力的压力产生空间PS。第一辐射面54具有以1mm或更小的间隔W形成的多个孔，用于吹出空气。版权所有（C）2004，JPO＆NCIPI

17. 发明专利

JP2011137604A Hot water control unit 审中-公开
标题翻译：热水控制单元
公开(公告)号：JP2011137604A
公开(公告)日：2011-07-14
申请号：JP2009298189
申请日：2009-12-28
申请人： Daikin Industries Ltd , ダイキン工業株式会社
发明人： NISHIDA TERUO , KITA YUICHI
IPC分类号： F24D3/10
摘要： PROBLEM TO BE SOLVED: To provide a hot water control unit capable of easily removing air even when all of a plurality of joint pipes are disposed at a lower end of a housing.
SOLUTION: A hydro unit 3 of a warm water heating system 100 having a warm water circuit 2 for supplying the warm water heated in a heat pump unit 1 to the hydro unit 3 and returning the warm water flowing out from the hydro unit 3 into the heat pump unit 1, includes the housing 30, and the joint pipes 306-309 disposed at a lower end of the housing 30. The joint pipe 308 connected with a return pipe 25 in which the warm water from a radiator 4 and the like flows, and the joint pipe 309 connected with a return pipe 26 in which the warm water returning to the heat pump system 1 flows, are connected by a connection pipe 41, a pipe connecting section 52 and a connection pipe 42, and a roughly-horizontal part of the connection pipe 42 is connected to an air vent pipe 50 at an upper end of the housing 30, so that the air in the pipe can be discharged to the external from the air vent pipe 50.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在多个接头管全部设置在壳体的下端部时，也能够容易地除去空气的热水控制单元。解决方案：具有温水回路2的暖水加热系统100的水力发电机组3，用于将在热泵单元1中加热的温水供给到水力发电机组3，并将从水力发电机组流出的温水返回 3包括壳体30和设置在壳体30的下端的接合管306-309。与回流管25连接的接合管308，其中来自散热器4的温水和并且与回流管26连接的接合管309，其中回流到热泵系统1的温水通过连接管41，管连接部52和连接管42连接，并且连接管42的大致水平的部分连接到壳体30的上端处的排气管50，使得管道中的空气可以从排气管50排出到外部。
版权所有：（C）2011，JPO＆INPIT

18. 发明专利

JP2011137603A Hot water control unit 审中-公开
标题翻译：热水控制单元
公开(公告)号：JP2011137603A
公开(公告)日：2011-07-14
申请号：JP2009298180
申请日：2009-12-28
申请人： Daikin Industries Ltd , ダイキン工業株式会社
发明人： NISHIDA TERUO , KITA YUICHI
IPC分类号： F24D3/10
摘要： PROBLEM TO BE SOLVED: To prevent scattering of water leaking from pipe connecting sections of a warm water pipe and an actuator and the like, toward electric components.
SOLUTION: This hot water control unit 4 of a hot water heating system 100 having a hot water circuit 3 supplying the hot water heated in a heat pump unit 1 to a heating terminal 2, and returning the hot water flowing out from the heating terminal 2 into the heat pump unit 1, includes the electric components 38, a housing 30 receiving pipe connecting sections A-M of pipes 32, 39-45, 53, 55 configuring a part of the hot water circuit 3, and the actuators 33, 36, 37 or joint pipes 306-311, and partitioning plate members 312 partitioning the electric components 38 and all of the pipe connecting sections A-M in the housing 30.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止从温水管和致动器等的管连接部分泄漏的水向电气部件散发。＆lt; P＆gt;解决方案：热水加热系统100的热水控制单元4，其具有将在热泵单元1中加热的热水供给到加热终端2的热水回路3，并将从加热端子2进入热泵单元1，包括电气部件38，接收构成热水回路3的一部分的管子32,39-45,53,55的管连接部分AM的壳体30，以及致动器33， 36,37或连接管306-311，以及分隔板构件312，其分隔壳体30中的电气部件38和所有管连接部分AM。版权所有（C）2011，JPO＆INPIT

19. 发明专利

JP2000171113A DISPLACER AND ITS MANUFACTURE, AND CRYOGENIC REFRIGERATING MACHINE 失效
公开(公告)号：JP2000171113A
公开(公告)日：2000-06-23
申请号：JP34406098
申请日：1998-12-03
申请人： DAIKIN IND LTD
发明人： SADAYAMA OKIHISA , KITA YUICHI , TORII HIROTOSHI
IPC分类号： F25B9/14
摘要： PROBLEM TO BE SOLVED: To provide a displacer of high performance, by enabling the clearance to the inner face of a cylinder to be equalized at a cryogenic temperature, and suppressing the leakage of the refrigerant gas passing through this clearance. SOLUTION: This is a displacer 1 which has hollow cloth wound spirally and roughly coaxially and a piston consisting of phenol having permeated this cloth, and the percentage of the content of the cloth within the cloth impregnated with phenol is 50-80 wt.%. The above displacer 1 is manufactured by fixing plug to the opening end of a tubular body 3 being made by heating the band- shaped cloth 2 impregnated with phenol after winding it around an arbor 4 while adding tension to it, and then, pulling the above arbor 4. The above displacer 1 does not have a seal ring around or has a labyrinth seal around. The cylinder of the cryogenic temperature refrigerating machine is constituted of the above displacer and a metallic cylinder for housing this.

20. 发明专利

JPH11343972A CRYOPUMP, REGENERATING METHOD AND DEVICE FOR CRYOPUMP, AND METHOD OF CONTROLLING CRYOPUMP 失效
公开(公告)号：JPH11343972A
公开(公告)日：1999-12-14
申请号：JP15111498
申请日：1998-06-01
申请人： DAIKIN IND LTD
发明人： KITA YUICHI
IPC分类号： F04B37/08 , F04B37/16
摘要： PROBLEM TO BE SOLVED: To make a cryopump quickly open an exhaust valve when the internal pressure of the pump reaches a specified level a little higher than the atmospheric pressure. SOLUTION: An exhaust valve 35 is formed out of a solenoid valve and includes a regeneration controller 41. The controller 41 opens the valve 35 to discharge the process gas when, at the time of reprocessing, the internal pressure of a casing 33 based on a pressure signal given from a pressure sensor 37 attains a specified level set some higher than the atmospheric pressure. At the attainment of the specified level, the regeneration gas (process gas) is exhausted immediately so as to avoid explosion of the hydrogen gas produced by a dislocation of the exhaust timing, breakage of a gate valve, counter-flow of the open air, etc., and thus a safe and accurate regenerative processing is established.

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