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1. 发明专利

JP2011257096A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2011257096A
公开(公告)日：2011-12-22
申请号：JP2010133632
申请日：2010-06-11
申请人： Panasonic Corp , パナソニック株式会社
发明人： INUI OSAMU , SHIBATA YUJI , FUNABASHI HIROYUKI
IPC分类号： F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater for achieving water-saving operation while maintaining the usability thereof by varying the flow rate thereof to reach a certain water-saving rate with respect to the usage flow rate set by a user.SOLUTION: The water heater includes: a hot water supply pipe passage 40 for supplying hot water to a hot water supply terminal 42; a flow rate detecting means 43 for detecting the flow rate of the hot water flowing in the hot water supply pipe passage 40; a flow regulator 44 for regulating the flow rate of the hot water flowing in the hot water supply pipe passage 40; and a control means 94. The water heater is configured such that the flow rate detecting means 43 detects, in an operation where the flow rate regulating means 44 periodically varies the flow rate of the hot water flowing in the hot water supply pipe passage 40, a flow rate when the flow rate of the hot water is reduced according to an initial flow rate detected by the flow rate detector 43, so that the flow rate of the hot water flowing in the hot water supply pipe passage 40 becomes a water saving flow rate calculated based on a predetermined water saving rate with respect to the initial flow rate.
摘要翻译：要解决的问题：提供一种用于实现节水操作的热水器，同时通过根据用户设定的使用流量改变其流量来达到一定的节水率，同时保持其可用性。解决方案：热水器包括：用于向热水供应端子42供应热水的热水供应管道40; 流量检测装置43，用于检测在热水供给管道40中流动的热水的流量; 流量调节器44，用于调节在热水供给管路40中流动的热水的流量; 以及控制装置94.热水器被构造成使得流量检测装置43在流量调节装置44周期性地改变在热水供应管道通道40中流动的热水的流量的操作中检测到，根据由流量检测器43检测到的初始流量来减少热水的流量的流量，使得在热水供给管路40中流动的热水的流量成为节水流量基于相对于初始流量的预定节水率计算出的速率。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011226554A Electric valve device and water heater using the same 审中-公开
标题翻译：电动阀装置和使用其的水加热器
公开(公告)号：JP2011226554A
公开(公告)日：2011-11-10
申请号：JP2010096806
申请日：2010-04-20
申请人： Panasonic Corp , パナソニック株式会社
发明人： OHAMA MASAHIRO , NISHIYAMA YOSHIO , TACHIMORI MAKOTO , SHIBATA YUJI , FUNABASHI HIROYUKI , YANAGISAWA TADASHI , KURAMOTO TETSUEI , YAMAMOTO TERUO , IMAGAWA TSUNEKO
IPC分类号： F16K31/04 , F16K31/53 , F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide an electric valve device wherein durability is improved, and to provide a water heater using the same.SOLUTION: The electric valve device includes: a valve body 105 having fluid passages (101, 102) and a valve hole 103 communicating with the fluid passages (101, 102); a valve element 108 having an opening part 106 disposed inside the valve body 105; and an electric drive device 110 having a speed reduction mechanism; and a controller 94. The electric valve device change an area of a penetration part formed by the opening part 106 and the valve hole 103 to change an outflow rate by rotating the valve element 108 by the electric drive device 110, and has a case of beginning to closing the valve hole 103 by one end of the opening part 106 and a case of beginning to open the valve hole 103 by the other end of the opening part 106, when an outflow rate change starts.
摘要翻译：要解决的问题：提供一种其耐久性提高的电动阀装置，并提供使用该电动阀装置的热水器。解决方案：电动阀装置包括：具有流体通道（101,102）的阀体105和与流体通道（101,102）连通的阀孔103。具有设置在阀体105内的开口部106的阀体108; 以及具有减速机构的电驱动装置110。以及控制器94.电动阀装置通过由电动驱动装置110旋转阀元件108来改变由开口部106和阀孔103形成的贯通部的面积来改变流出速度，并且具有开始部106的一端开始关闭阀孔103，开始部106的另一端开始打开阀孔103的情况。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011196592A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2011196592A
公开(公告)日：2011-10-06
申请号：JP2010062353
申请日：2010-03-18
申请人： Panasonic Corp , パナソニック株式会社
发明人： INUI OSAMU , FUNABASHI HIROYUKI , SHIBATA YUJI , UCHITANI KAZUO
IPC分类号： F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater achieving a water-saving operation while maintaining the usability by varying a flow amount to be a predetermined water-saving rate with respect to a used flow amount set by a user.SOLUTION: The water heater includes a hot-water pipe line 40 that supplies hot water to a hot-water supply terminal, a flow amount-detecting means 43 that detects the flow amount of hot water flowing in the hot-water pipe line 40, a flow amount-regulating means 44 that regulates the flow amount of hot water flowing in the hot-water pipe line 40, and a control means 94. The water heater is configured to vary the flow amount of hot water flowing in the hot-water pipe line 40 with the flow amount-regulating means 44 so that the flow amount of hot water flowing in the hot-water pipe line 40 becomes the water-saving flow amount calculated from the predetermined water-saving rate with respect to the initial flow amount detected by the flow amount-detecting means 43, and to set the opening of the flow amount-regulating means 44 smaller than the full open value prior to varying the flow amount of hot water flowing in the hot-water pipe line 40 with the flow amount-regulating means 44.
摘要翻译：要解决的问题：提供一种实现节水操作的热水器，同时通过将流量变化为与用户设定的使用流量相对应的预定节水率来维持可用性。解决方案：热水器包括向热水供给端子供给热水的热水管路40，检测在热水管路40中流动的热水的流量的流量检测单元43，流量调节调节在热水管路40中流动的热水的流量的装置44以及控制装置94.热水器被配置为改变热水管路40中流动的热水的流量，流量调节装置44，使得在热水管线40中流动的热水的流量相对于由流量检测到的初始流量而从预定的节水率计算出的节水量检测装置43，并且在通过流量调节装置44改变在热水管线40中流动的热水的流量之前，将流量调节装置44的开度设定为小于全开值。

4. 发明专利

JP2011185508A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2011185508A
公开(公告)日：2011-09-22
申请号：JP2010050265
申请日：2010-03-08
申请人： Panasonic Corp , パナソニック株式会社
发明人： FUNABASHI HIROYUKI , SHIBATA YUJI , UCHITANI KAZUO , INUI OSAMU
IPC分类号： F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater which attains water saving operation while maintaining usability by changing a flow rate so as to attain a predetermined water saving ratio with respect to a use flow rate set by a user. SOLUTION: The water heater includes a hot-water supply conduit 40 supplying hot water to a hot-water supply terminal 42, a flow rate detecting means 43 for detecting a flow rate of hot water flowing through the hot-water supply conduit 40, a flow rate adjusting means 44 for adjusting the flow rate of the hot water flowing through the hot-water supply conduit 40, and a control means 94. The flow rate of the hot water flowing through the hot-water supply conduit 40 is fluctuated around a water saving flow rate by the flow rate adjusting means 44 such that the flow rate of the hot water flowing through the hot-water supply conduit attains the water saving flow rate calculated from the predetermined water saving ratio with respect to an initial flow rate detected by the flow rate detecting means 44. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过改变流量来实现节水操作，同时保持可使用性的热水器，以达到相对于用户设定的使用流量的预定节水率。解决方案：热水器包括向热水供应端子42供应热水的热水供应管道40，流量检测装置43，用于检测流过热水供应管道的热水的流量 40，用于调节流过热水供给管道40的热水的流量的流量调整单元44以及控制单元94.流过热水供给导管40的热水的流量为通过流量调节装置44围绕节水流量波动，使得流过热水供应管道的热水的流量达到相对于初始流量从预定节水率计算出的节水流量速率检测装置44检测到的速率。（C）2011，JPO和INPIT

5. 发明专利

JP2010276253A Water heater including bath automatic function 有权
标题翻译：水加热器，包括浴室自动功能
公开(公告)号：JP2010276253A
公开(公告)日：2010-12-09
申请号：JP2009128466
申请日：2009-05-28
申请人： Panasonic Corp , パナソニック株式会社
发明人： FUNABASHI HIROYUKI , KITANISHI HIROSHI , SHIBATA YUJI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater including a bath automatic function capable of filling hot water at an optimal water level even if a time passes. SOLUTION: The water heater including the bath automatic function includes a water level detection means 19 for detecting a water level within a bathtub 1 and a hot water pouring flow rate sensor 14 for detecting a hot water pouring amount to the bathtub 1, and learns a relationship between the water level and the hot water amount during trial operation. The water heater including the bath automatic function further includes a set means 30 for setting a hot water filling amount to the bathtub 1. During hot water filling operation to the bathtub, only the hot water filling amount set by the set means 30 is poured to the bathtub, and a current water level of the hot water in the bathtub 1 is detected by the water level detection means 19. A water level correction value is calculated and learned based on a difference between the water level corresponding to the set hot water filling amount and the current water level, and water level control after hot water filling operation is performed based on a water level obtained by adding the water level correction value to the water level detected by the water level detection means. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有能够在最佳水位上填充热水的浴槽自动功能的热水器，即使经过时间。解决方案：包括浴缸自动功能的热水器包括用于检测浴缸1内的水位的水位检测装置19和用于检测到浴缸1的热水倾倒量的热水倾倒流量传感器14，并在试运行时学习水位与热水量之间的关系。包括浴缸自动功能的热水器还包括用于将热水填充量设置到浴缸1的设定装置30.在对浴缸的热水填充操作期间，仅将由设定装置30设定的热水填充量倾倒到通过水位检测装置19检测浴缸1中的热水的当前水位。基于与设定的热水填充相对应的水位之间的差异来计算和学习水位校正值基于通过将水位校正值与由水位检测装置检测的水位相加而获得的水位进行热水灌装操作后的水位控制。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2009250478A Storage water heater 审中-公开
标题翻译：储水加热器
公开(公告)号：JP2009250478A
公开(公告)日：2009-10-29
申请号：JP2008096858
申请日：2008-04-03
申请人： Panasonic Corp , パナソニック株式会社
发明人： FUNABASHI HIROYUKI , YANAGISAWA TADASHI , FUJIMOTO TAKANOBU
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a storage water heater capable of correctly determining abnormality.
SOLUTION: This storage water heater comprises a hot water supply pipe 3 for supplying hot water to a hot water supply terminal, a bath hot water supply pipe 31 for supplying hot water to a bathtub 7, a terminal water supply pipe 61 and a bath water supply pipe 62 branched from a water supply pipe 4, a bath mixing means 5 for mixing the hot water from the bath hot water supply pipe 31 and the water from the bath water supply pipe 62, a hot water filling means 18 for starting/stopping the filling of hot water to the bathtub 7, a terminal flow rate detecting means 20 detecting the amount of hot water to the hot water supply terminal 9, a bath flow rate detecting means 17 detecting the flow rate to the bathtub 7, and a control means 10 controlling the hot water filling means 18, and determines the abnormality when the bath flow rate detecting means 17 does not detect the flow rate for more than a specific time during filling of hot water to the bathtub 7. The determination of abnormality is canceled when the terminal flow rate detecting means 20 detects the flow rate, though the bath flow rate detecting means 17 does not detect the flow rate for more than the specific time.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够正确地确定异常的存储热水器。解决方案：该储存热水器包括用于向热水供应端子供应热水的热水供应管3，用于向浴缸7供应热水的浴热水供应管31，端子供水管61和从供水管4分支的洗澡水供给管62，将来自洗浴热水供给管31的热水与来自洗浴供水管62的水混合的浴混合机构5，热水填充机构18，开始/停止将热水填充到浴缸7中，终端流量检测装置20检测到热水供应端子9的热水量，浴流量检测装置17检测到浴缸7的流量，以及控制热水填充装置18的控制装置10，并且当浴液流量检测装置17在将热水填充到浴缸7期间没有检测到超过特定时间的流量时确定异常。异常当终端流量检测装置20检测到流量时，尽管浴流量检测装置17没有检测到超过特定时间的流量，y被取消。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009192189A Water heater with bath hot water filling function 审中-公开
标题翻译：水加热器与水浴热灌装功能
公开(公告)号：JP2009192189A
公开(公告)日：2009-08-27
申请号：JP2008035606
申请日：2008-02-18
申请人： Panasonic Corp , パナソニック株式会社
发明人： FUNABASHI HIROYUKI , KITANISHI HIROSHI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater with a bath hot water filling function capable of realizing automatic hot water filling in a bathtub even when anomaly occurs in a water level detection part.
SOLUTION: The water heater with the hot water filling function is equipped with a hot water supply amount detection part 4 measuring a hot water filling amount to the bathtub 8 and a water level detection part 2 for detecting water level in the bathtub. The water level in filling normal hot water to the bathtub 8 is detected by the water level detection part 4. When filling hot water to the bathtub 8 when the water level detection part 4 is malfunctioning, by filling hot water to the bathtub 8 by using the hot water supply amount detection part 4, even if there is anomaly in the water level detection part 2, automatic hot water filling can be carried out by using the hot water supply amount detection part 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在水位检测部中发生异常，也能够提供具有能够实现浴缸中的自动热水填充的浴热灌装功能的热水器。解决方案：具有热水灌装功能的热水器配备有测量向浴缸8的热水填充量的热水供给量检测部件4和用于检测浴缸中的水位的水位检测部件2。通过水位检测部4检测将正常热水填充到浴缸8时的水位。当水位检测部4发生故障时，向浴缸8充填热水时，通过使用热水将热水填充到浴缸8中热水供给量检测部4即使在水位检测部2中存在异常，也可以通过使用热水供给量检测部4进行自动热水充填。[C]版权所有（C）2009 ，JPO＆INPIT

8. 发明专利

JP2014163544A Hot water supply device 有权
标题翻译：热水设备
公开(公告)号：JP2014163544A
公开(公告)日：2014-09-08
申请号：JP2013032872
申请日：2013-02-22
申请人： Panasonic Corp , パナソニック株式会社
发明人： SHIBATA YUJI , IMAGAWA TSUNEKO , KITANISHI HIROSHI , FUNABASHI HIROYUKI , UCHITANI KAZUO
IPC分类号： F24D17/00 , A47K3/28 , A61F7/00 , A61H33/00 , E03C1/044 , F24D17/02
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply device capable of achieving a warm/cold shower of stable temperature fluctuation even when a combination faucet is used, and having excellent usability.SOLUTION: A hot water supply device comprises: a mixing valve 4 for mixing hot water heated by heating means 1 with water whose temperature is lower than that; hot water supply temperature setting means for setting temperature of hot water/water mixed by the mixing valve and supplied to a hot water supply terminal 7; and a control device 9. The control device has an operation mode in which a mixture ratio of the mixing valve is changed and the temperature of the hot water/water flowing from the mixing valve to the hot water supply terminal is made to fluctuate high and low repeatedly. The control device sets the mixture ratio of hot water/water in the mixing valve in such a manner that temperature difference of the hot water/water generated by the mixing valve in the operation mode becomes larger in the case where the setting temperature at the hot water supply temperature setting means is a predetermined temperature or higher than the case where the setting temperature is lower than the predetermined temperature.
摘要翻译：要解决的问题：提供一种能够实现即使使用组合龙头也能够实现温度稳定的温/热淋浴的热水供给装置，并且具有优异的可用性。热水供应装置包括：混合阀4 用于将通过加热装置1加热的热水与温度低于该温度的水混合; 热水供应温度设定装置，用于设定由混合阀混合并供给到热水供应端子7的热水/水的温度; 以及控制装置9.控制装置具有这样的操作模式，其中混合阀的混合比改变，并且使从混合阀流到热水供应端子的热水/水的温度波动高，并且低反复控制装置设定混合阀中的热水/水的混合比，使得在热处理温度的情况下，操作模式中由混合阀产生的热水/水的温度差变大供水温度设定装置是比设定温度低于规定温度的情况下的规定温度以上。

9. 发明专利

JP2013155999A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2013155999A
公开(公告)日：2013-08-15
申请号：JP2012019478
申请日：2012-02-01
申请人： Panasonic Corp , パナソニック株式会社
发明人： OYABU KEIKO , KITANISHI HIROSHI , FUJIMOTO TAKANOBU , SHIBATA YUJI , FUNABASHI HIROYUKI
IPC分类号： F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a water heater having a high usability by displaying decision results whether to perform a heat recovery operation in a display means.SOLUTION: A water heater includes a hot water storage tank 1, a bathtub 3, a heat exchanger 4 for exchanging heat between a hot water in the hot water storage tank 1 and a hot water of the bathtub 3, a display means 20, and control means 18. The water heater has a detection mode for detecting a hot water amount and/or a hot water temperature in the bathtub 3 prior to start of a heat recovery operation. The water heater decides whether to perform a heat recovery operation for recovering heat of the hot water in the bathtub 3 by the heat exchanger 4 into the hot water in the hot water storage tank 1 based on the detection results in the detection mode, and displays the decision results in the display means 20.
摘要翻译：要解决的问题：通过显示决定结果来提供在显示装置中是否进行热回收操作来提供具有高可用性的热水器。解决方案：热水器包括热水储存箱1，浴缸3，热交换器 4，用于在热水储存箱1中的热水和浴缸3的热水之间进行热交换，显示装置20和控制装置18.热水器具有用于检测热水量和/或在热回收操作开始之前在浴缸3中的热水温度。热水器基于检测模式的检测结果，决定是否进行用于将热交换器4将浴缸3中的热水的热量回收到热水储存箱1的热水中的热回收操作，并且显示该决定导致显示装置20。

10. 发明专利

JP2011257083A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2011257083A
公开(公告)日：2011-12-22
申请号：JP2010132667
申请日：2010-06-10
申请人： Panasonic Corp , パナソニック株式会社
发明人： UCHITANI KAZUO , KITANISHI HIROSHI , SHIBATA YUJI , FUJIMOTO TAKANOBU , FUNABASHI HIROYUKI
IPC分类号： F24D17/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a water heater which is high in usability because very hot water is prevented from coming out of a faucet when turned on again at more than a predetermined flow rate after a little amount of hot water has dripped due to a defective faucet or the fact that a user has forgotten to turn off the faucet.SOLUTION: The water heater includes: a heating means 3; a heated water supply pipe 12 for supplying high temperature water; a cold water supply pipe 14 for supplying cold water from a water supply source; a mixing device 15 for mixing the heated water from the heated water supply pipe 12 and the cold water from the cold water supply pipe 14; a hot water delivery pipe 44 for delivering the hot water mixed at the mixing device 15 to a hot-water supply terminal; a flow rate detecting device 17 for detecting the flow rate of hot water flowing in the hot water delivery pipe 44; and a controller for controlling the operation of the mixing device 15. The water heater allows the mixing device 15 to operate only in the cold water direction for a predetermined period after the flow rate detecting device 17 detects water flow.
摘要翻译：要解决的问题：提供一种高可用性的热水器，因为在稍微量的热水滴落之后，由于在再次以大于预定的流量再次打开时防止了水龙头从水龙头出来，因此，由于水龙头有故障或用户忘记关闭水龙头的事实。解决方案：热水器包括：加热装置3; 用于供给高温水的加热水供给管12; 用于从供水源供应冷水的冷水供应管14; 用于将来自加热水供给管12的加热水和来自冷水供给管14的冷水混合的混合装置15; 用于将混合装置15中混合的热水输送到热水供给端口的热水输送管44; 用于检测在热水输送管44中流动的热水的流量的流量检测装置17; 以及用于控制混合装置15的操作的控制器。在流量检测装置17检测到水流之后，热水器允许混合装置15仅在冷水方向上操作预定时间段。版权所有（C）2012，JPO＆INPIT

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