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1. 发明专利

JP2014066433A Neutralizer and combustor 审中-公开
标题翻译：中和器和COMBUSTOR
公开(公告)号：JP2014066433A
公开(公告)日：2014-04-17
申请号：JP2012211964
申请日：2012-09-26
申请人： Noritz Corp , 株式会社ノーリツ
发明人： YOSHITOMI HIDEAKI , HASEGAWA HIROKI , KAMIYA NOBUYOSHI , TANAKA TAKAHITO , MORI KENTO
IPC分类号： F23L17/14 , C02F1/66 , F24H9/00 , G01F23/24
摘要： PROBLEM TO BE SOLVED: To provide a neutralizer capable of accurately detecting the liquid level of drain stored inside, and a combustor including the neutralizer.SOLUTION: In a neutralizer 15 used in a state where liquid is stored so that the height of an inside liquid surface becomes a reference liquid level Lα to be a predetermined liquid level, an attached detection part 28 of liquid level detection means is surrounded by a protective member 30. The protective member 30 surrounds the whole part from the upper end of a part positioned in a storage part 20 of the detection part 28 to the lower end thereof, and is in a state of opening the lower end part with respect to the outside. Further, a ventilation hole 36 is formed on the lateral upper side of the protective member 30.
摘要翻译：要解决的问题：提供一种能够精确地检测储存在内部的排水的液面的中和器和包括中和剂的燃烧器。解决方案：在中和器15中，其中存储液体的状态使得内部液体的高度表面成为规定液位的基准液面Lα，液面检测机构的安装检测部28由保护部件30包围。保护部件30从位于检测部28的收纳部20到其下端，并且处于相对于外部打开下端部的状态。此外，在保护构件30的侧面上侧形成有通气孔36。

2. 发明专利

JP2013024544A Hot water supply device 有权
标题翻译：热水设备
公开(公告)号：JP2013024544A
公开(公告)日：2013-02-04
申请号：JP2011163079
申请日：2011-07-26
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HIROYASU MASARU , HASEGAWA HIROKI
IPC分类号： F24H1/10 , F24H1/14
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply device for preventing dew condensation water from being generated in an off state.SOLUTION: In the off state, a water quantity adjustment valve 22 is in standby and permits passing of water of a certain quantity or more, and the water quantity adjustment valve 22 moves in a direction to reduce a water passing quantity in a case when the water quantity adjustment valve 22 detects a predetermined water quantity in this state. The water of a predetermined quantity or more can be passed between a water supply port 51 and a hot water tap port 52 even when the water quantity adjustment valve 22 reduces the water passing quantity. The water quantity adjustment valve 22 is restored to a state of permitting the passing of water of the certain quantity or more if a water quantity sensor 18 substantially does not detect the passing of water when the water quantity adjustment valve 22 reduces the water passing quantity.
摘要翻译：要解决的问题：提供一种用于防止在关闭状态下产生结露水的热水供应装置。解决方案：在关闭状态下，水量调节阀22处于待机状态，允许一定量以上的水通过，水量调节阀22沿着减少水通过量的方向移动在该状态下水量调节阀22检测出规定的水量的情况。即使在水量调节阀22减少水通过量的情况下，也可以在供水口51和热水分接口52之间通过规定量以上的水。如果在水量调节阀22减少水通过量的情况下水量传感器18基本上没有检测到水的通过，则水量调节阀22恢复到允许一定量以上的水通过的状态。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2005121293A Storage type combustion device 审中-公开
标题翻译：存储型燃烧装置
公开(公告)号：JP2005121293A
公开(公告)日：2005-05-12
申请号：JP2003356341
申请日：2003-10-16
申请人： Noritz Corp , 株式会社ノーリツ
发明人： SHIRODE KOSAKU , KODA TATSUHIKO , NAGAO HIDEYA , SHIBATA KAZUYUKI , OKUDA YASUNARI , NAKANISHI YASUO , HASEGAWA HIROKI
IPC分类号： F23D11/04 , F24H1/20 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a storage type combustion device with a compact device structure and a high heat recovery efficiency. SOLUTION: This combustion device 1 comprises a combustion mean 2 arranged above a storage means 105. The combustion means 2 has a vaporization part 8 for vaporizing liquid fuel to generate fuel gas, and a mixed gas of the fuel gas generated in the vaporization part 8 with air is burnt in a combustion part 7. The storage means 105 has a flow straightening means 110 for straightening the flow of hot water or heat medium stored in the inner part thereof. The flow straightening means 110 has a communicating port 111a with a minor opening diameter in an area S1 close to a connection part with a water carrying circuit 130 and a communicating port 11b larger in opening diameter than the communicating port 111a in an area S2 separated from the connecting part with the water carrying circuit 130. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有紧凑的装置结构和高热回收效率的储存型燃烧装置。解决方案：该燃烧装置1包括布置在存储装置105上方的燃烧装置2.燃烧装置2具有用于蒸发液体燃料以产生燃料气体的蒸发部分8，以及在燃烧装置1中产生的燃料气体的混合气体具有空气的蒸发部分8在燃烧部分7中燃烧。存储装置105具有用于校正存储在其内部中的热水或热介质的流动的流动矫正装置110。流动矫直装置110在与水输送回路130的连接部分接近的区域S1中具有小的开口直径的连通口111a和在与分离的区域S2中的连通口111a的开口直径比较大的连通口11b 与承载回路130的连接部分。（C）2005，JPO＆NCIPI

4. 发明专利

JP2004061035A Combustion device and hot water heating apparatus 有权
标题翻译：燃烧装置和热水加热装置
公开(公告)号：JP2004061035A
公开(公告)日：2004-02-26
申请号：JP2002222402
申请日：2002-07-31
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HASEGAWA HIROKI , HARA HITOSHI
IPC分类号： F23N1/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion device with stable burning capacity provided with an intermittent opening and closing valve in a fuel system, and a hot water heating apparatus provided with the combustion device.
SOLUTION: A water heater 1 is provided with the combustion device 2, and it heats hot water in a water pipe 9 used as a combustion case 3 by heat exchange with high temperature combustion gas generated by the combustion device 2. A fuel outgoing passage 16 and a fuel incoming passage 17 are connected to a fuel injection nozzle 12 of the combustion device 2. An injector valve 25 is provided in midway of the fuel incoming passage 17. The injector valve 25 opens and closes a valve element 33 at a driving frequency f
2 which is half of a driving frequency f
1 in normal times when a required burning capacity Q exceeds a boundary burning capacity Q
f or only when a temperature k of fuel is higher than a boundary temperature K.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在燃料系统中设置有间歇开关阀的燃烧能力稳定的燃烧装置，以及设置有燃烧装置的热水加热装置。解决方案：热水器1设置有燃烧装置2，并且通过与由燃烧装置2产生的高温燃烧气体进行热交换来加热用作燃烧室3的水管9中的热水。燃料输出通道16和燃料进入通道17连接到燃烧装置2的燃料喷射喷嘴12.喷射器阀25设置在燃料进入通道17的中间。喷射阀25打开和关闭阀元件33 当所需燃烧容量Q超过边界燃烧容量Q SB SB时，驱动频率f 2 是驱动频率f 1 的一半 >或仅当燃料的温度k高于边界温度K.版权所有（C）2004，JPO

5. 发明专利

JP2004060942A Combustion apparatus and water heater 有权
公开(公告)号：JP2004060942A
公开(公告)日：2004-02-26
申请号：JP2002217593
申请日：2002-07-26
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HASEGAWA HIROKI , HARA HITOSHI , HAMADA TETSUO , ASANO MASAAKI
IPC分类号： F23D11/24 , F23D11/28 , F23N1/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion apparatus for preventing fuel leakage in a fuel channel and to provide a water heater having the combustion apparatus.
SOLUTION: A hot water supplying apparatus 1 has the combustion apparatus 2, and heats water in a water pipe 9 in a combustion case 3 by heat exchange with a high-temperature combustion gas that is generated by the combustion apparatus 2. Fuel outward and inward paths 16, 17 are connected to a fuel injection nozzle 12 in the combustion apparatus 2. The fuel outward path 16 has a solenoid valve 20 and a check valve 21 in the middle, thus doubly stopping the fuel outward path 16. Similarly, the fuel inward path 17 has a check valve 23 and an injector valve 25 in the middle for double stopping.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2010007929A Hot water supply device 有权
标题翻译：热水设备
公开(公告)号：JP2010007929A
公开(公告)日：2010-01-14
申请号：JP2008166546
申请日：2008-06-25
申请人： Noritz Corp , 株式会社ノーリツ
发明人： DOI ATSUSHI , HASEGAWA KAZUNORI , FUKUZAWA MASARU , YOSHITOMI HIDEAKI , OKUDA YASUNARI , HASEGAWA HIROKI , KODA TATSUHIKO
IPC分类号： F24H1/14 , F23L17/14 , F24H9/00
CPC分类号： Y02P80/156
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply device for miniaturizing a device as a whole while preventing occurrence of problems in constituting a latent heat recovery system by disposing a secondary heat exchanger for recovering latent heat, and a neutralizer for processing drainage.
SOLUTION: Latent heat is recovered by supplying an exhaust gas passing through a primary heat exchanger 3 to the secondary heat exchanger 7 in an exhaust collection cylinder 5. The generated drainage is collected in an exhaust sealing section 8a from a lead-in pipe 84, and neutralized in a neutralization tank section 8b while preventing leakage of the exhaust gas by water seal. The exhaust sealing section is preliminarily disposed on a bottom section of an outer shell casing 9 by being assembled in a factory, and a lead-out pipe section 86 is projected to the external, so that the neutralization tank section is connected therewith on site in installing the hot water supply device. The connection is detected by conduction of electricity, and a combustion operation is permitted only when a connection detecting signal is output.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种用于使装置整体小型化的热水供应装置，同时通过设置用于回收潜热的二次热交换器来防止构成潜热回收系统的问题的发生，以及用于处理的中和器引流。解决方案：通过将通过主热交换器3的废气供给到排气收集缸5中的二次热交换器7来回收潜热。所产生的排水从引入装置管84，并且在中和罐部8b中被中和，同时防止排水通过水封泄漏。排气密封部通过在工厂中组装而预先设置在外壳壳体9的底部，并且引出管部86突出到外部，使得中和罐部与现场连接安装热水供应装置。通过导电来检测连接，仅当输出连接检测信号时才允许燃烧操作。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010007924A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2010007924A
公开(公告)日：2010-01-14
申请号：JP2008166080
申请日：2008-06-25
申请人： Noritz Corp , 株式会社ノーリツ
发明人： KODA TATSUHIKO , OKUDA YASUNARI , HASEGAWA KAZUNORI , YOSHITOMI HIDEAKI , DOI ATSUSHI , HASEGAWA HIROKI , FUKUZAWA MASARU
IPC分类号： F24H1/14 , F24H1/12 , F24H9/00 , F24H9/16
摘要： PROBLEM TO BE SOLVED: To provide a water heater capable of achieving high heat exchange while adopting a secondary heat exchanger with a compact configuration. SOLUTION: The water heater is provided with the secondary heat exchanger 30 located within an exhaust part 6. A heat receiving pipe of the secondary heat exchanger 30 has a plurality of crossing parts 31a crossing within the exhaust part 6 and a bent flow passage formed by interconnecting the crossing parts 31a extended in the depth direction of the exhaust part 6 by turnup parts 31b. Out of the plurality of crossing parts 31a constituting the heat receiving pipe, the positions of the forward crossing parts 31a flowing hot water toward the back side and the positions of the crossing parts 31a located on the lower sides adjacent to the forward crossing parts 31a and flowing hot water toward the front side are shifted from each other horizontally. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够实现高热交换的热水器，同时采用紧凑型的二次热交换器。解决方案：热水器设置有位于排气部分6内的二次热交换器30.次级热交换器30的热接收管具有在排气部分6内相交的多个交叉部分31a和弯曲流动通过将排气部6的深度方向上延伸的交叉部31a与转向部31b相互连接而形成。在构成受热管的多个交叉部31a中，向后侧流动热水的前方交叉部31a的位置以及位于与前方交叉部31a相邻的下侧的交叉部31a的位置，以及向前侧流动的热水水平地彼此偏移。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009109085A Latent heat recovery type hot-water supply system 有权
标题翻译：专利热回收型热水供应系统
公开(公告)号：JP2009109085A
公开(公告)日：2009-05-21
申请号：JP2007282430
申请日：2007-10-30
申请人： Noritz Corp , 株式会社ノーリツ
发明人： NAKANISHI YASUO , KANDA NOBUYOSHI , HAMADA TETSUO , HIROYASU MASARU , HASEGAWA HIROKI
IPC分类号： F24H1/14 , F23L17/14 , F24H1/10 , F24H9/00 , F24H9/16
摘要： PROBLEM TO BE SOLVED: To provide a latent heat recovery type hot-water supply system capable of starting a combustion operation by quickly bringing a storage container into a water-sealing state even when combustion is required during a time when the liquid is refilled to keep the storage container in the water-sealing state. SOLUTION: This hot-water supply system 1 has a neutralizing device 7. The neutralizing device 7 is provided with the storage container 30 capable of storing drainage, and the drainage and the water supplied through a water injection pipe conduit 41 are stored therein to keep the water-sealing state. A faucet 28a is opened when the water is injected into the storage container 30 through the water injection pipe conduit 41, openings of a bypass water amount regulating valve 48b and a hot water supply amount regulating valve 49a are throttled when the amount of water flowing toward the faucet 28a is over a prescribed amount, so that the water is injected to the storage container 30 with priority. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种潜热回收型热水供应系统，其能够通过在储存容器进入水密封状态时即使在需要燃烧时在液体为重新填充以保持储存容器处于水封状态。解决方案：该热水供给系统1具有中和装置7.中和装置7设置有能够储存排水的储存容器30，并且通过注水管道41供给的排水和水被储存其中保持水封状态。当水通过注水管道41注入储存容器30时，水龙头28a打开，旁路水量调节阀48b和热水供给量调节阀49a的开口被节流，当水流向水龙头28a超过规定量，优先注入水。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008298381A Drainage discharge system, neutralizing device, and hot water/water heating device 有权
标题翻译：排水排放系统，中和装置和热水/水加热装置
公开(公告)号：JP2008298381A
公开(公告)日：2008-12-11
申请号：JP2007146069
申请日：2007-05-31
申请人： Noritz Corp , 株式会社ノーリツ
发明人： KANDA NOBUYOSHI , HASEGAWA HIROKI , NAKANISHI YASUO , HAMADA TETSUO , KODA TATSUHIKO , OKUDA YASUNARI , HASEGAWA KAZUNORI , HIROYASU MASARU , DOI ATSUSHI
IPC分类号： F24H9/16 , C02F1/66 , F23L17/14 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a drainage discharge system, a neutralizing device and a hot water/water heating device having simple constitutions, capable of properly determining an abnormal combustion state or not, and reducing the probability of failure and the like. SOLUTION: A hot water supply device 1 has the neutralizing device 7 communicated with a combustion gas passage 4. The neutralizing device 7 has an inflow tank 31 and a discharge tank 32, and both are communicated through a communicating portion 35 disposed at a lower part. The hot water supply device 1 can execute a combustion operation under a condition that the drainage and the like is accumulated by a liquid level higher than a water injection reference water level Lc. Further the combustion operation of the hot water supply device 1 is forbidden under a condition that a liquid level at an inflow tank 31 side becomes lower than a determination reference water level Lj during the combustion operation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够适当地确定异常燃烧状态并降低故障概率等的排水系统，中和装置和具有简单结构的热水/水加热装置。解决方案：热水供应装置1具有与燃烧气体通道4连通的中和装置7.中和装置7具有流入箱31和排放箱32，两者通过设置在下部分热水供给装置1能够在排水量等于高于注水基准水位Lc的液面积蓄的条件下进行燃烧运转。此外，在燃烧运转中，在流入箱31侧的液面低于判定基准水位Lj的情况下，禁止热水供给装置1的燃烧运转。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008298368A Drainage discharge system, neutralizing device and hot water/water heating device 有权
标题翻译：排水排放系统，中和装置和热水/水加热装置
公开(公告)号：JP2008298368A
公开(公告)日：2008-12-11
申请号：JP2007145005
申请日：2007-05-31
申请人： Noritz Corp , 株式会社ノーリツ
发明人： KANDA NOBUYOSHI , HASEGAWA HIROKI , NAKANISHI YASUO , HAMADA TETSUO , KODA TATSUHIKO , OKUDA YASUNARI , HASEGAWA KAZUNORI , HIROYASU MASARU , DOI ATSUSHI
IPC分类号： F24H9/16 , C02F1/66 , F23L17/14 , F24H1/10 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a drainage discharging system, a neutralizing device and a hot water/water heating device capable of minimizing frequency of replenishment of liquid to a storing means executed to keep a water seal state. SOLUTION: This neutralizing device 7 has a storage container 30 comprising an inflow tank 31 and a discharge tank 32 separated from each other through a partition 33. The neutralizing device 7 is kept in a state that the drainage and the like is stored by a water injection reference water level Lc to keep the water seal state so far as the combustion portion 2 is normally operated, during standby for combustion of the combustion portion 2. In this state, a volume of a space from the water injection reference water level Lc to an overflow reference water level Lx at a discharge tank 32 side is more than the volume of the drainage and the like flowing to the discharge tank 32 side by lowering a liquid level at the inflow tank 31 side in maximum in accompany with the combustion operation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供排水排放系统，中和装置和热水/水加热装置，其能够将保持水封状态的储存装置的液体补充的频率最小化。解决方案：该中和装置7具有储存容器30，该储存容器30包括通过分隔件33彼此分开的流入箱31和排出罐32.中和装置7保持在排水等的储存状态通过注水参考水位Lc来保持水密封状态，直到燃烧部分2正常操作，等待燃烧部分2的燃烧。在该状态下，来自注水基准水的空间体积排出罐32侧的溢流基准水位Lx的液面Lc与通过使流入箱31侧的液面最大程度地降低到排出槽32侧的排水等的体积相伴随，燃烧操作。版权所有（C）2009，JPO＆INPIT

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