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21. 发明专利

JP2014145498A Heat pump type hot-water supply apparatus 审中-公开
标题翻译：热泵型热水机
公开(公告)号：JP2014145498A
公开(公告)日：2014-08-14
申请号：JP2013013085
申请日：2013-01-28
申请人： Noritz Corp , 株式会社ノーリツ
发明人： NAKANO KUNIHIKO , KUWABARA HIROKAZU , FUJITA HIRONOBU , KISHIMOTO TOMOKI , KIMURA ENRYU
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a heat pump type hot-water supply apparatus capable of performing operation with high energy efficiency.SOLUTION: A heat pump type hot-water supply apparatus 1 includes a heat pump unit 2 for heating hot water, a hot water storage tank 23 capable of storing hot water in a state where thermal stratification is formed in the inside and a heat exchanger 24. Further, a hot water supply passage 63 capable of supplying hot water heated by the heat pump unit 2 to the heat exchanger 24 without allowing the hot water to pass the hot water storage tank 23 is formed. After allowing hot water supplied to a primary side passage of the heat exchanger 24 by the hot water supply passage 63 to pass the heat exchanger 24, the hot water is allowed to flow into the hot water storage tank 23 from the bottom of the tank 23, and after passing the hot water on the bottom side of the hot water storage tank 23, the hot water is allowed to flow out to the heat pump unit 2.
摘要翻译：要解决的问题：提供一种能够以高能量效率进行运行的热泵式热水供给装置。热泵式热水供给装置1包括：加热热水的热泵单元2，热水能够在内部形成热分层的状态下储存热水的储水箱23和热交换器24.此外，能够将由热泵单元2加热的热水供给到热交换器的热水供给路径63 24而不允许热水通过热水储存箱23。在通过热水供给通路63供给热交换器24的一次侧通路的热水通过热交换器24之后，允许热水从罐23的底部流入热水储存箱23 在热水储存箱23的底面通过热水后，允许热水流出到热泵单元2。

22. 发明专利

JP2013155919A Storage type hot water supply system 有权
标题翻译：储存式热水供应系统
公开(公告)号：JP2013155919A
公开(公告)日：2013-08-15
申请号：JP2012016547
申请日：2012-01-30
申请人： Noritz Corp , 株式会社ノーリツ
发明人： FUJITA HIRONOBU , KISHIMOTO TOMOKI , NAKANO KUNIHIKO , KIMURA ENRYU , KUWABARA HIROKAZU
IPC分类号： F24H1/18 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a storage type hot water supply system in which even if an auxiliary heat source machine fails, hot water can be prevented surely from being exhausted, the storage type hot water supply system being configured to perform a hot water storage operation based on a predictive value of a thermal load demand.SOLUTION: When an auxiliary heat source machine is normal (YES in S1), a pre-boiling operation based on a predictive value of required heat is executed and when heat shortage occurs actually, the auxiliary heat source machine is operated (S2). When the auxiliary heat source machine is not normal (NO in S1), the pre-boiling operation is executed based on failure-time required heat which is obtained by adding heat corresponding to a maximum value from among past operation results of the auxiliary heat source machine to the predictive value of the required heat (S4, NO in S5, S6). When the required heat during the failure exceeds maximum hot water storage heat of a hot water storage tank (YES in S5, S7), an addition boil increasing operation is performed by actually dealing with the exceeding heat.
摘要翻译：要解决的问题：为了提供一种存储型热水供应系统，其中即使辅助热源机器故障，可以可靠地防止热水排出，存储型热水供应系统被配置为执行热水存储基于热负荷需求的预测值进行操作。解决方案：当辅助热源机器正常（S1中为“是”）时，执行基于所需热量的预测值的预沸腾操作，并且当实际发生热不足时，辅助热源机器运行（S2）。当辅助热源机不正常时（S1中为“否”），根据从辅助热源的过去运算结果中加上与最大值相对应的热量所需的故障时间所需的热量来进行预沸腾运转机器达到所需热量的预测值（S4，S5中的否，S6）。当故障期间所需的热量超过热水储水箱的最大热水储存热量（S5，S7中为“是”）时，通过实际处理超热来进行加法沸腾增加操作。

23. 发明专利

JP2005061666A Parallel installation type water heating system and operation control method thereof 有权
标题翻译：平行安装式水加热系统及其操作控制方法
公开(公告)号：JP2005061666A
公开(公告)日：2005-03-10
申请号：JP2003289829
申请日：2003-08-08
申请人： Noritz Corp , 株式会社ノーリツ
发明人： ATOBE YOSHIFUMI , KUWABARA HIROKAZU
IPC分类号： F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a parallel installation type water heating system capable of uniforming frequency in use of water heating operation of each of water heaters without generating a change in hot-water supplying characteristic. SOLUTION: Three water heaters are arranged in parallel with each other between a water leading passage and a hot-water passage. Quota to a main water heater is switched every 24 hours even during the water heating operation. With timing in switching in a step 1 wherein two water heaters are operated for combustion and one water heater is in pausing condition that a flow servo valve thereof is closed full to inhibit combustion, permission to burn is given to the third water heater in the water heating condition at 28L/min in total, and both flow servo valves of the second and the third water heaters are opened full (commands 1 and 2). After a step 2, the flow servo valve of the first water heater is gradually transferred to be closed (command 3), and when flow rate becomes a value less than the lowest operation flow rate (step 4), the flow servo valve of the first water heater is closed full to inhibit combustion (command 4). At the same time, the flow servo valve of the third water heater is transferred from full-open to a closing side at 3L/min of opening (command 5). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种并联安装式水加热系统，其能够在使用热水器的每个热水器的加热操作时使频率均匀，而不会产生热水供应特性的变化。解决方案：三个热水器在导水通道和热水通道之间彼此平行排列。即使在供热运行期间，每24小时更换一个主热水器的配额。随着在步骤1的切换中，其中两个热水器被操作用于燃烧，一个热水器处于暂停状态，使得其流动伺服阀被充分关闭以阻止燃烧，允许在水中的第三个热水器加热条件总共为28L / min，第二和第三热水器的两个流量伺服阀均打开（命令1和2）。在步骤2之后，第一热水器的流量伺服阀逐渐转移到关闭状态（命令3），当流量成为小于最低操作流量的值时（步骤4），流量伺服阀第一个热水器关闭，以防止燃烧（命令4）。同时，第三热水器的流量伺服阀以3L / min的开度（指令5）从全开至关闭侧传送。版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2004347205A Combustion apparatus 有权
公开(公告)号：JP2004347205A
公开(公告)日：2004-12-09
申请号：JP2003143155
申请日：2003-05-21
申请人： Noritz Corp , 株式会社ノーリツ
发明人： TAKADA MASAKI , YASUFUKU HIRONOBU , YAMASHITA TAKESHI , YAMABUCHI MASAHIKO , HASHIMOTO KOJI , MOTOSHITA HIROSUKE , KINASHI HISANORI , TOUGEDA NAOKI , ATOBE YOSHIFUMI , KUWABARA HIROKAZU , OSHIO TADAHIKO , KUBOYA YOSHIKANE , WAKAYAMA YOSHIHIRO , HAMAYA YOSHIKAZU
IPC分类号： F23N5/24 , F23D11/04 , F23D11/08 , F23D11/44 , F23N5/04
摘要： PROBLEM TO BE SOLVED: To provide a combustion device having improved safety and reliability by accurately detecting temperature abnormality of an evaporation part of the combustion device. SOLUTION: In this combustion device 1, liquid fuel is evaporated in an evaporation part 8 and then it is supplied to a combustion part 7 for combustion. The evaporation part 8 comprises an induction heat generation part 10 generating heat by an induction coil 77, an induction heat generation part temperature detecting means 100 for detecting the temperature of the induction heat generation part 10, and a control means for controlling each part including temperature control of the induction heat generation part 10. The control means monitors the temperature increase abnormality with increasing temperature of the induction heat generation part 10 by the induction coil 77 on the basis of predetermined temperature increase control. When the temperature increase state of the induction heat generation part 10 is different from the temperature increase state according to the temperature increase control, it is determined to be occurrence of abnormality and necessary abnormality coping processes are performed. COPYRIGHT: (C)2005,JPO&NCIPI

25. 发明专利

JP2004116936A Connection type oil-burned water heater 有权
公开(公告)号：JP2004116936A
公开(公告)日：2004-04-15
申请号：JP2002283096
申请日：2002-09-27
申请人： Noritz Corp , 株式会社ノーリツ
发明人： KUWABARA HIROKAZU , KUBOYA YOSHIKANE , WAKAYAMA YOSHIHIRO , HASHIMOTO KOJI , OSHIO TADAHIKO
IPC分类号： F23K5/14 , F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a connection type water heater capable of preventing deterioration of the hot water supplying ability of the whole by continuing combustion of fuel as much as possible even if the residual quantity of fuel inside any one of fuel tanks is small when connecting a plurality of oil-burned water heaters and applying a control of the number of equipment. SOLUTION: When reduction of the residual quantity of the fuel(residual oil) in a fuel tank for supplying fuel to each of the oil-burned water heaters to a set level is detected (YES in S1), and in the case where an oil-burned water heater connected to this fuel tank is set to be assigned as a main water heater to be burned first in the control of the number of equipment (YEAS in S2), assignment of rotation is changed to an adjustable water heater to be auxiliary burned (YES in S2 and S3), and the water heater is brought into the controlled system and maintained in the combustible condition. Thereafter, when the lowest limit of the residual oil is detected, the corresponding oil-burned water heater is eliminated from the rotation and from the controlled system, and combustion thereof is stopped. COPYRIGHT: (C)2004,JPO

26. 发明专利

JP2003254601A HOT WATER SUPPLY SYSTEM 审中-公开
公开(公告)号：JP2003254601A
公开(公告)日：2003-09-10
申请号：JP2002051305
申请日：2002-02-27
申请人： NORITZ CORP
发明人： TANAKA YOSHIHIKO , TOKIOKA YOSHIO , KUWABARA HIROKAZU
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply system surely displaying abnormality of an auxiliary unit even when a main heat source unit disregards an abnormal detecting function possessed by the auxiliary unit. SOLUTION: This hot water supply system is so formed that a water heater 30, or the main heat source unit, and a solar heat using water heater 10, or the auxiliary unit, are connected to each other via a water heater connecting unit 20, or the auxiliary unit. If there is something abnormal occurs in the solar heat using water heater 10 and the water heater connecting unit 20 which cannot be recognized by an operation remote-controller 40 of the water heater 30, an error code corresponding to a recognizable abnormality detecting signal whose abnormal contents are similar is displayed on a display part 40b of the operation remote-controller 40 and an accurate abnormal content is displayed in an error code on an auxiliary display part 10b provided in the solar heat using water heater 10. COPYRIGHT: (C)2003,JPO

27. 发明专利

JP2002243267A WATER HEATER 失效
公开(公告)号：JP2002243267A
公开(公告)日：2002-08-28
申请号：JP2001039876
申请日：2001-02-16
申请人： NORITZ CORP
发明人： KUBOYA YOSHIKANE , KUWABARA HIROKAZU , FUJII HIRONOBU , YANO MASATSUGU , MIYAZAKI MAMORU , YASUFUKU HIRONOBU , NAKAJIMA YOSHIHIDE , TADA HIROYUKI , HASHIMOTO KOJI , OKA CHIE , ATOBE YOSHIFUMI , KAMIYA NOBUYOSHI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater capable of instantly reporting a user whether the operation is effective or not to the user's operation for operating a terminal device. SOLUTION: The control device of a water heater body 1 has a priority terminal judgment means for judging whether the priority order of a terminal device that is operating currently or that of a terminal device being instructed by a user is at a higher rank based on the judgment result, by an operating terminal judgment means and the storage details in a storage means when an instruction operation for operating either terminal device is given to a kitchen remote controller 5 by the user, while either terminal device out of pluralities of terminal devices such as an instant hot water outflow device 2, an automatic washing device 3, and an automatic drain valve device 4 is operating. And, the kitchen remote controller 5 has a reporting means for reporting according to the judgment result by the priority terminal judgment means on a display screen.

28. 发明专利

JP2001183008A HOT WATER SUPPLY SYSTEM 失效
公开(公告)号：JP2001183008A
公开(公告)日：2001-07-06
申请号：JP37170599
申请日：1999-12-27
申请人： NORITZ CORP
发明人： TADA HIROYUKI , KUWABARA HIROKAZU , YANO MASATSUGU
IPC分类号： F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply system having the flexibility of a combination of a main hot water supplier and a system controller. SOLUTION: A system controller 24 reads a total flow rate Qt, water introduction temperature Tc, and hot water supply temperature Th from a main hot water supplier 22, and calculates the number K of hot water supply from the main hot water supplier 22 based upon the foregoing information to judge whether or not the main hot water supplier 22 becomes to have insufficient hot water supply capability. If it is judged that the main hot water supplier 22 is insufficient in the hot water supply capability, then the system controller 24 opens water solenoid opening/closing valve 34 of a sub-hot water supplier 23 for combustion of the sub-hot water supplier 23.

29. 发明专利

JP2001124404A TROUBLE DIAGNOSING SUPPORTING DEVICE FOR HOT WATER SUPPLY DEVICE 失效
公开(公告)号：JP2001124404A
公开(公告)日：2001-05-11
申请号：JP30816199
申请日：1999-10-29
申请人： NORITZ CORP
发明人： OSHIO TADAHIKO , HATAKE YOJI , FUJII HIRONOBU , MATSUMURA SATORU , KIMURA KOJI , MORIKAWA KENJI , KUWABARA HIROKAZU , NAKAJIMA YOSHIHIDE , KISHIMOTO TOMOKI , KUBOYA YOSHIKANE , HOU TAKAO , YAGYU TOSHIKATSU , NISHIKAWA TOMOAKI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a function to perform diagnosis of the trouble of the ignition system of a hot water supply device and the trouble of a temperature sensor, in a trouble diagnosing supporting device having a hot water supply device and a communication function. SOLUTION: A trouble diagnosis supporting device 1 is formed in a manner to make communication with a control part 21 of a hot water supply device 2 through an interface device 2. A sequence necessary to diagnosis, such as the trouble of the ignition system of the hot water supply device 2, is stored at the trouble diagnosis supporting device 1 and, based on the sequence, an operation command is transmitted to the hot water supply device 2. The trouble diagnosis supporting device 1 obtains the operation state of the hot water supply device 2 from communication and input operation to an input means 14, and performs diagnosis of the presence of a trouble according to the sequence of an internal part based on the information.

30. 发明专利

JP2000324563A HOT WATER SUPPLY SYSTEM 失效
公开(公告)号：JP2000324563A
公开(公告)日：2000-11-24
申请号：JP12640899
申请日：1999-05-06
申请人： NORITZ CORP
发明人： MURAKAMI MASAYOSHI , YOSHIDA TAKESHI , HAMAYA YOSHIKAZU , KURIHARA TAKEHIRO , MORIKAWA KENJI , KUWABARA HIROKAZU , TADA HIROYUKI , NAKAJIMA YOSHIHIDE , FUKUI HIDEKAZU , AOKI GOJI
IPC分类号： H04Q9/00 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To automatically recognize terminal equipment connected to a boiler, to smoothly control the hot water supply system through the recognition, and to provide the hot water supply system which can control information of the terminal equipment at one place. SOLUTION: Remote control units capable of remotely operating both a boiler 1 and terminal equipment OP are used as remote control units 2 and 3 of the boiler 1. The remote control units 2 and 3 recognize the terminal equipment OP connected to the system according to a characteristic identification code sent from the terminal equipment OP. Through the recognition, the information sent from the terminal equipment OP is displayed and the terminal equipment OP is commanded individually to operate, thereby actualizing the smooth operation of the system and the centralized management of information.

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