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1. 发明专利

JP2013234850A Storage water heater system 有权
标题翻译：储水加热器系统
公开(公告)号：JP2013234850A
公开(公告)日：2013-11-21
申请号：JP2013176731
申请日：2013-08-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKAGI SATOSHI , TOYOSHIMA MASAKI , UNEZAKI FUMITAKE , NISHIDA AKIHIRO , HIRAOKA SO
IPC分类号： F24H1/18
摘要： PROBLEM TO BE SOLVED: To obtain a storage water heater system capable of improving energy saving performance, by correcting the control information of the storage water heater system operated by the control information different from the control information determined from the usual use frequency, due to an accidental use of a user.SOLUTION: Control information calculated by a control means 100 is displayed in a display 701 of a controller 700, and an operation unit 703 corrects the control information. Thus, the control means 100 controls a heating means 2 based on the corrected control information.
摘要翻译：要解决的问题：为了获得能够提高节能性能的存储热水器系统，通过校正由与通常使用频率确定的控制信息不同的控制信息操作的存储热水器系统的控制信息，由于意外使用用户。解决方案：由控制装置100计算的控制信息显示在控制器700的显示器701中，操作单元703校正控制信息。因此，控制装置100基于校正的控制信息来控制加热装置2。

2. 发明专利

JP2013210120A 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：JP2013210120A
公开(公告)日：2013-10-10
申请号：JP2012079255
申请日：2012-03-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKAGI SATOSHI , UNEZAKI FUMITAKE , TOYOSHIMA MASAKI , HIRAOKA SO , SUGIKI TOSHINORI
IPC分类号： F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a storage type hot water supply system that can improve energy saving performance by surely reusing the amount of heat of hot water returning to a storage tank 1 from a heat exchanger.SOLUTION: A storage type hot water supply system includes: a heat exchanger (heat exchanger 5 for additional heating) for heating an object to be heated; a delivery means for delivering hot water led out from a storage tank 1 to the heat exchanger; an upper return flow path 307b for allowing the return hot water that is the hot water delivered to the heat exchanger led out from the storage tank 1 and having a lowered temperature as a result of passing through the heat exchanger, to flow into an upper region of the storage tank 1 that is above a temperature boundary layer; a lower return flow path 307c for allowing the return hot water to flow into a lower region of the storage tank 1 that is below the temperature boundary layer; a flow path switching means (flow path switching valve 7) for switching a state in which the return hot water flows into the upper return flow path 307b and a state in which the return hot water flows into the lower return flow path 307c; and a control means 100 for controlling the flow path switching means.
摘要翻译：要解决的问题：提供一种存储型热水供应系统，其可以通过可靠地重新利用从热交换器返回到储罐1的热水量来提高节能性能。解决方案：一种存储型热水供应系统包括：用于加热待加热物体的热交换器（用于附加加热的热交换器5）用于将从储罐1引出的热水输送到热交换器的输送装置; 上回流路径307b，其使作为从储罐1导出的热交换器的热水返回的热水作为通过热交换器的结果而具有降低的温度，流入上部区域在温度边界层之上的储罐1; 用于允许返回的热水流入低于温度边界层的储罐1的下部区域的下回流路径307c; 用于切换回流热水流入上返回流路307b的状态的流路切换装置（流路切换阀7）和返回热水流入下回流路307c的状态; 以及用于控制流路切换装置的控制装置100。

3. 发明专利

JP2012127531A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2012127531A
公开(公告)日：2012-07-05
申请号：JP2010276861
申请日：2010-12-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIRAOKA SO , SUGIKI TOSHINORI , YAMAMOTO AKINORI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To suppress energy consumption in a water heater having a heat exchanger for heating bathtub water.SOLUTION: The water heater includes: a heat exchanger for heating bathtub water; a first circuit for sending hot water to the heat exchanger for heating the bathtub water by the heat exchanger; a second circuit where the bathtub water is circulated by the heat exchanger; a selecting means by which a user can select an energy conservation mode; and a control means for controlling reheating operation by the heat exchanger to reduce energy consumption when the energy conservation mode is selected in comparison with the case that the energy conservation mode is not selected.
摘要翻译：要解决的问题：抑制具有用于加热浴缸水的热交换器的热水器中的能量消耗。
解决方案：热水器包括：用于加热浴缸水的热交换器; 第一回路，用于将热水送至热交换器，用于通过热交换器加热浴缸水; 浴缸水由热交换器循环的第二回路; 用户可以选择节能模式的选择装置; 以及控制装置，用于当与未选择节能模式的情况相比选择节能模式时，控制热交换器的再加热操作，以减少能量消耗。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012107832A 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：JP2012107832A
公开(公告)日：2012-06-07
申请号：JP2010257933
申请日：2010-11-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKAGI SATOSHI , TOYOSHIMA MASAKI , UNEZAKI FUMITAKE , HIRAOKA SO , SUGIKI TOSHINORI
IPC分类号： F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a storage type hot water supply system capable of controlling boiling-up so that running-out of hot water can be prevented, while minimizing a heat storage amount in a hot water storage tank.SOLUTION: A first hot water supply load mainly using hot water boiled up in advance in the hot water storage tank 3, and a second hot water supply load mainly using a heating amount of a heat pump unit 2 simultaneously operated while hardly using the heat stored in the hot water storage tank 3, are independently memorized. A late-night collective boiling-up amount is determined on the basis of memorized information of the first hot water supply load and the second hot water supply load, and an additional boiling-up operation thereafter is terminated when the heat storage amount in the hot water storage tank 3 is more than the difference between a current estimated value and a current actual value of the first hot water supply load by a prescribed amount or more.
摘要翻译：要解决的问题：提供一种能够控制沸腾的存储型热水供应系统，从而可以防止热水排出，同时使热水储存罐中的蓄热量最小化。
解决方案：主要使用在热水储罐3中预先沸腾的热水的第一热水供应负荷和主要使用热泵单元2的加热量同时操作而不易使用的第二热水供应负载存储在热水储存箱3中的热量被独立地存储。基于第一热水供给负荷和第二热水供给负荷的记忆信息确定深夜集体煮沸量，此后，当热量的蓄热量结束时，其后的附加沸腾操作结束储水箱3比第一热水供给负载的当前估计值和当前实际值的差大一个以上。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011144959A Storage type water heater 审中-公开
标题翻译：储存式水加热器
公开(公告)号：JP2011144959A
公开(公告)日：2011-07-28
申请号：JP2010004056
申请日：2010-01-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIRAOKA SO , NISHIDA AKIHIRO , YAMAMOTO AKINORI
IPC分类号： F24H1/18 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a storage type water heater capable of making compatible the improvement of energy efficiency and usability. SOLUTION: The storage type water heater includes a heating means for heating water, a hot water storage tank for storing hot water heated by the heating means, a circuit for heating bathtub water by heat exchange between the hot water stored in the hot water storage tank and the bathtub water stored in a bathtub, a means for detecting an index value as an index of a heat quantity used in heating the bathtub water by the circuit, and a correcting means correcting a boil-up temperature as a hot water temperature at an outlet of the heating means on the basis of the index value. The correcting means does not perform correction to increase the boil-up temperature in the case that the index value is smaller than a prescribed value larger than zero, and performs correction to increase the boil-up temperature in accordance with the increase of the index value in the case that the index value is larger than the prescribed value. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够使能量效率和可用性的提高兼容的存储式热水器。解决方案：存储式热水器包括用于加热水的加热装置，用于储存由加热装置加热的热水的热水储存箱，用于通过热存储在热量中的热水之间的热交换来加热浴缸水的回路储水槽和储存在浴缸中的浴缸水，用于检测指标值作为用于通过回路加热浴缸水的热量的指标的装置，以及校正装置，其将煮沸温度校正为热水基于指标值在加热装置的出口处的温度。在指标值小于大于零的规定值的情况下，校正装置不进行校正以增加煮沸温度，并且根据指标值的增加进行校正以增加煮沸温度在指标值大于规定值的情况下。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011117672A Storage type hot water supply system 审中-公开
标题翻译：储存式热水供应系统
公开(公告)号：JP2011117672A
公开(公告)日：2011-06-16
申请号：JP2009275796
申请日：2009-12-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： AKAGI SATOSHI , TOYOSHIMA MASAKI , UNEZAKI FUMITAKE , NISHIDA AKIHIRO , HIRAOKA SO
IPC分类号： F24H9/00 , F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a storage type hot water supply system capable of improving energy saving property with high cost performance. SOLUTION: This storage type hot water supply system includes a hot water storage tank 1 for storing hot water boiled up by a heating means 10, a hot water supply circuit 20 for supplying the hot water in the hot water storage tank to a hot water supply destination through a mixing means 22 for a hot-water faucet, a tank heat insulating material 3 covering the hot water storage tank, and an outer housing 2 receiving at least the hot water storage tank. Moderate high temperature pipe/component heat insulating materials 4 covering at least a part of a pipe and a component having moderate high intermediate are respectively disposed in the heating means and the hot water supply circuit, and the moderate high temperature pipe/component heat insulating materials are fixed to the tank heat insulating material in a state of holding a part of the pipe and the component, with the tank heat insulating material. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以高性价比提高节能性的存储式热水供给系统。解决方案：这种存储式热水供应系统包括一个用于储存由加热装置10煮沸的热水的热水储存箱1，用于将热水储存箱中的热水供给到热水储存箱的热水供应回路20 通过热水龙头的混合装置22，覆盖热水储存箱的储罐隔热材料3和至少容纳热水储存箱的外壳2来实现热水供应目的地。在加热装置和热水供应回路中分别设置覆盖至少一部分管道和中等高度中间部件的中等高温管道/部件隔热材料4和中等高温管道/部件隔热材料在保持管道和部件的一部分的状态下与罐隔热材料固定在罐式隔热材料上。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010054131A Storage type hot water supply device 有权
标题翻译：存储型热水设备
公开(公告)号：JP2010054131A
公开(公告)日：2010-03-11
申请号：JP2008220225
申请日：2008-08-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TOYOSHIMA MASAKI , HIRAOKA SO , NISHIDA AKIHIRO
IPC分类号： F24H1/18 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a storage type hot water supply device surely estimating temperature distribution of hot water and water in a hot water storage tank by directly solving a heat energy balancing formula. SOLUTION: This storage type hot water supply device includes: the hot water storage tank; a heating means for heating the hot water/water in the hot water storage tank; a load side circuit for supplying the hot water/water in the hot water storage tank to a load side; a temperature sensor for measuring a temperature of the hot water/water flowing into the hot water storage tank, a flow rate sensor for measuring a flow rate of the hot water/water flowing into the hot water storage tank; and a temperature sensor for detecting an outside air temperature, and it further includes a temperature distribution calculating means for calculating a temperature of each layer inside of the hot water storage tank vertically divided into the plurality of layers on the basis of a temperature measurement value of the temperature sensor and a flow rate measurement value of the flow rate sensor, on the basis of the summation of inflow heat quantity from a pipe connected to each layer, heat radiation based on difference between a temperature of each layer and the outside air temperature, and a heat transferring amount of each layer to the layers vertically adjacent thereto. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种存储式热水供应装置，通过直接求解热能平衡公式，可靠地估算热水储水箱中的热水和水的温度分布。
解决方案：该储存式热水供应装置包括：热水储存罐; 用于加热热水储存罐中的热水/水的加热装置; 用于将热水储存箱中的热水/水供应到负载侧的负载侧回路; 用于测量流入热水储存箱的热水/水的温度的温度传感器，用于测量流入热水储存箱的热水/水的流量的流量传感器; 以及用于检测外部空气温度的温度传感器，还包括温度分布计算装置，用于根据温度测量值的温度测量值来计算垂直分割成多个层的热水储存箱内部的各层的温度温度传感器和流量传感器的流量测量值，基于来自连接到每层的管道的流入热量的总和，基于各层的温度与外部空气温度之间的差的热辐射，以及各层的垂直相邻的层的传热量。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009250473A Heat pump water heater 审中-公开
标题翻译：热泵水加热器
公开(公告)号：JP2009250473A
公开(公告)日：2009-10-29
申请号：JP2008096585
申请日：2008-04-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIRAOKA SO , NISHIDA AKIHIRO
IPC分类号： F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a heat pump water heater, easily installed with high work efficiency without lowering reliability. SOLUTION: In this heat pump water heater 120A, hot water obtained by heating water by a heat pump unit 10 is stored in a hot water storage tank 20, and the hot water in the hot water storage tank is sent through a hot water pipe line 75 to a predetermined hot water supply destination. The heat pump water heater includes: a flow control valve 35 disposed in a water supply pipe line 30 for supplying water to the hot water storage tank; an air vent valve 85 communicating to the hot water storage tank at the top side of the hot water storage tank; and a control device 90A for controlling the operation of the flow control valve and a boiling-up circulating pump 45 in a boiling-up circulating pipe line, wherein when a water filling command directing water filling to the hot water storage tank is input to the control device, the control device causes the flow control valve to be opened to supply water from the water supply pipe line to the hot water storage tank, and then causes the boiling-up circulating pump to start after a predetermined quantity of water is stored in the hot water storage tank to perform air-bleeding of the boiling circulating pipeline. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种热泵热水器，易于安装，工作效率高，而不降低可靠性。解决方案：在该热泵热水器120A中，将通过热泵单元10加热水而获得的热水储存在热水储存箱20中，并且热水储存箱中的热水通过热水管线75连接到预定的热水供应目的地。热泵热水器包括：流量控制阀35，设置在供水管线30中，用于向热水储存箱供水; 与热水储存箱顶部的热水储存槽连通的排气阀85; 以及控制装置90A，用于控制沸腾循环管路中的流量控制阀和煮沸循环泵45的操作，其中当将向水箱供水的灌水指令输入到所述控制装置使所述流量控制阀打开以将供水管路中的水供给到所述热水储存箱，然后使所述沸腾循环泵在规定量的水储存后开始热水储罐对沸腾的循环管道进行排气。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2004333008A Hot water storage type water heater 有权
公开(公告)号：JP2004333008A
公开(公告)日：2004-11-25
申请号：JP2003128638
申请日：2003-05-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TOMOTA SHINICHI , MATSUYAMA TETSUYA , HIRAOKA SO , KOUCHI MASAAKI , KAMIBAYASHI TAKEHIDE
IPC分类号： F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of preventing the run-out of hot water, and reducing a electric power rate by not increasing the hot water in quantity more than necessary in a daytime zone of high electric power rate. SOLUTION: This hot water storage type water heater comprises a hot water storage tank 2, a heating means 6 for storing the heated hot water in the hot water storage tank 2 from an upper part, hot water storage detecting means 5b, 5c, 5d, 5e for detecting the amount of hot water stored in the hot water storage tank, and a control means 9 having a storage part 9a for storing the past records of hot water supply to a bath tub 101, and operating the heating means 6 when the amount of hot water stored in the hot water storage tank 2 becomes less than a minimum hot water storage amount to increase the hot water. The control means 9 confirms the presence or absence of the past records of hot water supply to the bath tub 101, stored in the storage part 9a, and in case of presence, increases the hot water in such a state that the minimum hot water storage amount after the hot water supply is determined to be less than the minimum hot water storage amount before hot water supply. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004116955A Heat pump type water heater 有权
公开(公告)号：JP2004116955A
公开(公告)日：2004-04-15
申请号：JP2002283806
申请日：2002-09-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIRAOKA SO , WATANABE KORYU
IPC分类号： F24H1/00 , F25B30/02 , F25B47/02
CPC分类号： F25B2500/31
摘要： PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of preventing deterioration of performance due to the defrosting operation when open air temperature is low. SOLUTION: This heat pump type water heater has a heat pump cycle, which is formed of a compressor 1, a heating heat exchanger 2, a restriction part 3, a heat absorbing heat exchanger 4 and a blower fan 5 provided in the heat absorbing heat exchanger, and has a supplied water temperature detecting means 12. On the basis of an output of detection by a means 11 for detecting temperature of the heat absorbing heat exchanger, a defrosting operation existence determining means 14 provided in a control unit determines whether the defrosting operation started or not after starting the boiling operation. When the defrosting operation is performed after starting the boiling operation, the control unit controls to increase the number of revolution of the blower fan 5 provided in the heat absorbing heat exchanger to improve the ability, and deterioration of the mean ability due to the defrosting operation is thereby prevented. COPYRIGHT: (C)2004,JPO

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