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1. 发明专利

JP2010115322A Waterfall bath nozzle 审中-公开
标题翻译： WATERFALL BATH NOZZLE
公开(公告)号：JP2010115322A
公开(公告)日：2010-05-27
申请号：JP2008290265
申请日：2008-11-12
申请人： Rinnai Corp , Toho Gas Co Ltd , リンナイ株式会社 , 東邦瓦斯株式会社
发明人： HORI YOSHINOBU , KAWAHARA TATSUYA , FUJISAWA YOSHINORI , YAMAMOTO TETSUYA , OKUYAMA MASAYUKI , YOSHIMURA MASAHIRO , TAKAGI HIROSHI , YOKOYAMA NOBORU
IPC分类号： A47K3/28 , B05B1/02
摘要： PROBLEM TO BE SOLVED: To prevent water from remaining inside a nozzle due to the surface tension of the water at a water discharge port 12a when stopping the water, with respect to a waterfall bath nozzle for dropping hot water to a bathtub inside a bathroom, wherein the shape of the water discharge port 12a at the lower end of the nozzle is elliptic. SOLUTION: At the lower end part of the nozzle side surface on one side in the short axis direction of an elliptic shape which is the shape of the water discharge port 12a, a notch 12b reaching the water discharge port 12a is formed. The balance of the surface tension of the water at the water discharge port 12a is destroyed by the influence of the surface tension generated at the notch 12b and the water does not remain inside the nozzle when stopping the water. Further, the notch 12b is formed so as to leave a non-notched part 12c on both sides in the long axis direction of the elliptic shape which is the shape of the water discharge port 12a. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止水在停止水时由于水排出口12a处的水的表面张力而保持在喷嘴内，相对于将热水滴入浴缸的瀑布浴喷嘴浴室，其中喷嘴下端的排水口12a的形状是椭圆形的。解决方案：在作为排水口12a的形状的椭圆形的短轴方向的一侧的喷嘴侧表面的下端部，形成到达排水口12a的凹口12b。排水口12a处的水的表面张力的平衡由于在切口12b处产生的表面张力的影响而被破坏，并且当停止水时水不会保持在喷嘴内。此外，凹口12b形成为在作为排水口12a的形状的椭圆形的长轴方向的两侧留下非切口部12c。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009293841A Bathroom heating device with misting function 有权
标题翻译：带有功能的浴室加热装置
公开(公告)号：JP2009293841A
公开(公告)日：2009-12-17
申请号：JP2008146466
申请日：2008-06-04
申请人： Rinnai Corp , リンナイ株式会社
发明人： HAYAKAWA YOSHIHIRO , FUJISAWA YOSHINORI
IPC分类号： F24D15/00
摘要： PROBLEM TO BE SOLVED: To cool hot water flowing in a drain passage to a prescribed temperature or less without supplying a large amount of water from a bypass passage in a bathroom heating device with a misting function for supplying steam to a bathroom by spraying and evaporating hot water from a mist nozzle toward an evaporator, in which the water before heating, supplied to the mist nozzle, is partially guided to the drain passage for recovering the hot water dropping from the evaporator, through the bypass passage to cool the hot water flowing in the drain passage.
SOLUTION: A controller 5 detects a temperature of the water supplied to a mist water passage 33 by a misting water temperature sensor 33d (STEP 4) in a state that heating by a liquid-liquid heat exchanger 34 of the water flowing in the mist water passage 33 before start of an operation of a misting mechanism 3 is stopped, and makes a preset temperature variable on the basis of the detected water temperature so that the hot water flowing in a drain passage 35 has a prescribed temperature or lower during the operation of the misting mechanism 3 (STEP 5, 6, STEP 9, 10, STEP 11).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了将在排水通道中流动的热水冷却至规定温度以下，而不会在具有向浴室供应蒸汽的雾化功能的浴室加热装置中从旁路通路供给大量的水将从热水喷嘴向蒸发器喷射并蒸发热量，其中供给到喷雾喷嘴的加热前的水被部分地引导到排水通道，以便从蒸发器中回收热水通过旁路通道冷却在排水通道中流动的热水。解决方案：控制器5通过雾化水温传感器33d检测供给到雾水通道33的水的温度（步骤4），该状态是通过流入的水的液 - 液热交换器34的加热在开始雾化机构3开始之前的雾水通道33停止，并且基于检测到的水温使预设温度变化，使得在排水通道35中流动的热水在规定温度或更低温度期间达到规定温度雾化机构3的操作（步骤5,6，步骤9,10，步骤11）。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2004162947A Hot air heater 有权
公开(公告)号：JP2004162947A
公开(公告)日：2004-06-10
申请号：JP2002326797
申请日：2002-11-11
申请人： Rinnai Corp , リンナイ株式会社
发明人： YAMADA YOSHIMUNE , ITO KEIICHI , FUJISAWA YOSHINORI , SHIMONOMA YUKIHIKO
IPC分类号： F24H3/04
摘要： PROBLEM TO BE SOLVED: To provide a hot air heater preventing the increase of a discharge amount of nitrogen dioxide in the hot air to be discharged into a room by making a flow dividing plate be hardly heat-deformed.
SOLUTION: A holding means 54 is mounted for holding a part of a downstream end 53 of the flow dividing plate 5 to retain a cross-sectional area of a combustion gas passage 216 and an air passage 42.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2007285556A Mist sauna device 有权
标题翻译： MIST SAUNA设备
公开(公告)号：JP2007285556A
公开(公告)日：2007-11-01
申请号：JP2006111720
申请日：2006-04-14
申请人： Rinnai Corp , リンナイ株式会社
发明人： FUJISAWA YOSHINORI , SATO KOKICHI , ARAKAWA YASUTOMO , KIMURA MASAHIKO
IPC分类号： F24D15/00 , A47K4/00 , A61H33/10
摘要： PROBLEM TO BE SOLVED: To correctly discriminate internal leakage of a liquid-liquid heat exchanger in a mist sauna device comprising the liquid-liquid heat exchanger 11 disposed in a water supply passage 10 connecting to a mist nozzle 9, and a heat medium circulation passage 12 for circulating a heat medium heated by a heat source machine 1 through the liquid-liquid heat exchanger by operating an circulation pump 7, atomizing the warm water heated by the liquid-liquid heat exchanger from the mist nozzle, and further comprising a mist temperature sensor 16 detecting a temperature of a part of the water supply passage at a downstream side of the liquid-liquid heat exchanger, a water supply valve 14 disposed on a part of the water supply passage at an upstream side of the liquid-liquid heat exchanger, and the heat medium 13 disposed in the heat medium circulation passage. SOLUTION: A heat medium valve 13 is disposed on a part of the heat medium circulation passage 12 at the downstream side of the liquid-liquid heat exchanger 11. The heat medium is heated by the heat source machine 1 in a state of opening the water supply valve 14 and the heat medium valve 13, and a test operation is performed by operating the circulation pump 7 to discriminate the presence or absence of internal leakage on the basis of a detected temperature by the mist temperature sensor 16. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了正确地区分包括设置在连接到雾喷嘴9的供水通道10中的液 - 液热交换器11的雾蒸桑拿装置中的液 - 液热交换器的内部泄漏和热中间循环通道12，用于通过操作循环泵7使由热源机1加热的热介质循环通过液 - 液热交换器，从雾喷嘴雾化由液 - 液热交换器加热的温水，并且还包括雾化温度传感器16，其检测液 - 液热交换器下游侧的供水通道的一部分的温度;供水阀14，设置在供液通道的液 - 液热交换器的上游侧; 液体热交换器和设置在热介质循环通道中的热介质13。解决方案：热介质阀13设置在液 - 液热交换器11的下游侧的热介质循环通道12的一部分上。热介质由热源机1以打开供水阀14和热介质阀13，并且通过操作循环泵7来执行测试操作，以通过雾温度传感器16基于检测到的温度来区分是否存在内部泄漏。
版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2010127499A Bathroom heater with sauna function 有权
标题翻译：带有SAUNA功能的浴室加热器
公开(公告)号：JP2010127499A
公开(公告)日：2010-06-10
申请号：JP2008300788
申请日：2008-11-26
申请人： Rinnai Corp , リンナイ株式会社
发明人： KAWAHARA TATSUYA , FUJISAWA YOSHINORI , YAMAMOTO TETSUYA
IPC分类号： F24F6/00 , A47K4/00 , A61H33/10 , F24D15/00 , F24F6/14
摘要： PROBLEM TO BE SOLVED: To provide a bathroom heater with a sauna function capable of improving evaporation efficiency without increasing a size of a device. SOLUTION: This bathroom heater A with the sauna function keeps a bathroom in a sauna state of high temperature and high humidity by mixing the water vapor generated by evaporating the water atomized by an atomization nozzle 9 to a heat exchanger 8 for humidification disposed in a sub-ventilation passage 7, with the air flowing in a main ventilation passage 4 connecting a suction opening 3a and a supply opening 3b communicated with the bathroom. Water impermeable members 2a, 10a through which the water atomized by the atomization nozzle 9 does not permeate, are disposed on an outer surface peripheral edge section at a supply opening 3b side of the heat exchanger 8 for humidification. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有桑拿功能的浴室加热器，其能够在不增加设备尺寸的情况下提高蒸发效率。
解决方案：具有桑拿功能的这种浴室加热器A通过将通过雾化喷嘴9雾化的水蒸发而产生的水蒸汽与用于加湿处理的热交换器8相混合，使浴室处于高温高湿的桑拿状态在副通气通道7中，空气在连通吸入口3a的主通风通道4和与浴室连通的供应开口3b中流动。由雾化喷嘴9雾化的水不渗透的水不渗透部件2a，10a设置在用于加湿的热交换器8的供给口3b侧的外表面周缘部。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009041815A Bathroom heater with sauna function 有权
标题翻译：带有SAUNA功能的浴室加热器
公开(公告)号：JP2009041815A
公开(公告)日：2009-02-26
申请号：JP2007205495
申请日：2007-08-07
申请人： Rinnai Corp , リンナイ株式会社
发明人： YAMAMOTO TETSUYA , KAWAHARA TATSUYA , FUJISAWA YOSHINORI , SATO KOKICHI
IPC分类号： F24D15/00 , A47K4/00 , A61H33/10 , F22B3/00
摘要： PROBLEM TO BE SOLVED: To reduce the use of water by efficiently evaporating hot water and to prevent increase of ventilation resistance of a heat exchanger in a bathroom heater with a sauna function provided with a circulation fan 6 in a ventilation flue 5 in a heater main body 1 for sucking the air in a bathroom from a suction port 3 and supplying the air to the bathroom from a supply port 4, and a fin tube-type heat exchanger 7 at an upstream side with respect to the circulation fan, and comprising a vapor generating means 8 for generating water vapor by applying hot water to the heat exchanger. SOLUTION: An upper portion 73 of the heat exchanger 7 is disposed in a state of offset to a circulation fan 6 side, and a drain pan 9 is disposed over between a lower end of the upper portion 73 and an upper end of a part 72 of the heat exchanger lower than the lower end. A collision plate 84 for making the hot water jetted from a spout nozzle 83 collide therewith is disposed at an upper part of the drain pan 9, and fine water drops scattered from the collision plate 84 are applied to the upper portion 73 of the heat exchanger 7. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过有效地蒸发热水来减少水的使用，并且防止在具有循环风扇6的桑拿功能的浴室加热器中的换热器的通风阻力增加，通风道5在通风道5中用于从吸入口3吸入浴室中的空气并从供应口4向浴室供应空气的加热器主体1和相对于循环风扇上游侧的翅片管式热交换器7，并且包括通过向热交换器施加热水来产生水蒸气的蒸汽产生装置8。解决方案：热交换器7的上部73以偏置于循环风扇6侧的状态设置，排水盘9设置在上部73的下端和上部73的上端之间热交换器的一部分72低于下端。用于使从喷口83喷射的热水与其碰撞的碰撞板84设置在排水盘9的上部，并且从碰撞板84散射的细水滴施加到热交换器的上部73 7.版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2005195234A Warm-air heater 有权
标题翻译：暖风加热器
公开(公告)号：JP2005195234A
公开(公告)日：2005-07-21
申请号：JP2004001441
申请日：2004-01-06
申请人： Rinnai Corp , リンナイ株式会社
发明人： KURODA SHINJI , ITO KEIICHI , FUJISAWA YOSHINORI , YUE SHINICHI
IPC分类号： F23N5/10 , F23N5/24 , F24H3/02 , F24H3/04
CPC分类号： F23N5/102 , F23N5/242 , F23N2041/02 , F24H3/0488
摘要： PROBLEM TO BE SOLVED: To provide a warm-air heater having an air cleaning function for monitoring the combustion condition of a burner while preventing the stop of the combustion of the burner due to detection of abnormal combustion in error. SOLUTION: The gas warm-air heater comprises a heating unit control means 41 for executing "heating operation" where a heating fan 13 is operated with the combustion of the burner, an air cleaning unit control means for executing "air cleaning operation" where an ion generator 6 and an air cleaning fan 7 are operated, and a forcible combustion stop means 40 for monitoring the combustion condition of the burner 40 with thermal electromotive force TC of a thermocouple 16 and stopping the combustion of the burner when the thermal electromotive force TC falls from a reference value TC_b by a determination level TC_i or higher. A reference value setting means 42 is provided for setting the thermal electromotive force TC as a reference value at the time when the thermal electromotive force TC of the thermocouple 16 is stabilized after transition from "independent heating operation mode" where "heating operation" is only executed to " simultaneous operation mode" where "heating operation" and "air cleaning operation" are both executed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有空气净化功能的暖风加热器，用于监测燃烧器的燃烧状况，同时防止由于异常燃烧异常燃烧而导致燃烧器的燃烧停止。气体暖气加热器包括：加热单元控制装置41，用于执行加热风扇13在燃烧器的燃烧下操作的“加热操作”;空气净化单元控制装置，用于执行“空气净化操作 “其中离子发生器6和空气净化风扇7被操作，以及强制燃烧停止装置40，用于利用热电偶16的热电动势TC来监测燃烧器40的燃烧状态，并且当热量停止时停止燃烧器的燃烧电动势TC从参考值TC_b下降到判定电平TC_i以上。参考值设定装置42用于将热电偶TC设定为热电偶16的热电动势TC从“独立制热操作模式”转换到仅在“加热操作”仅仅是“ 执行为“同时操作模式”，其中“加热操作”和“空气净化操作”都被执行。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004177075A Hot air heater 有权
公开(公告)号：JP2004177075A
公开(公告)日：2004-06-24
申请号：JP2002347021
申请日：2002-11-29
申请人： Rinnai Corp , リンナイ株式会社
发明人： SHIMONOMA YUKIHIKO , ITO KEIICHI , FUJISAWA YOSHINORI , YAMADA YOSHIMUNE
IPC分类号： F24H3/04 , F24H3/12
CPC分类号： F24H3/04 , F24H3/0417 , F24H3/0488
摘要： PROBLEM TO BE SOLVED: To provide a hot air heater with an enlarged portion in an air passage, preventing an increase in the number of revolution of a fan when attaining a target air volume to prevent an increase in operating noise by suppressing an increase in the resistance of an air duct even when electric heaters are arranged in a plurality of stages in the enlarged portion. SOLUTION: The enlarged portion 35 having an inlet opening 351 and an outlet opening 352 is formed in the air passage 32. The enlarged portion is a storage portion for storing the electric heaters 34. The electric heaters are arranged in the plurality of stages in opposition to the inlet opening. Among distances from the inlet opening of the enlarged portion to electric heaters, such electric heater as corresponds to a position where faster wind velocity occurs in the inlet opening is kept farther away. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004125262A Hybrid hot air heater 审中-公开
标题翻译：混合热空气加热器
公开(公告)号：JP2004125262A
公开(公告)日：2004-04-22
申请号：JP2002289588
申请日：2002-10-02
申请人： Rinnai Corp , リンナイ株式会社
发明人： ITO KEIICHI , FUJISAWA YOSHINORI , SHIMONOMA YUKIHIKO , YAMADA YOSHIMUNE
IPC分类号： F24H3/04 , F24H3/12
CPC分类号： F24H3/04
摘要： PROBLEM TO BE SOLVED: To make compact a heater itself even if the areas of suction ports 13a and 13b for installing dust filters 6a and 6b are increased when a hybrid hot air heater is formed by incorporating a gas heater part 2 on the upper side of a casing and an electric heater part 3 on the lower side thereof so that the air blow systems thereof can be formed independently of each other.
SOLUTION: The second suction port 13b of the electric heater part 3 installed in the casing 11 is formed on the rear side of the housing 211 of a first air blow fan 21 disposed on the lower side of a gas burner 20 and separating the gas heater part 2 from the electric heater part 3 through an interval forming a suction passage.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使当混合式热空气加热器通过在气体加热器部件2上并入而形成混合热风加热器时，即使在用于安装防尘过滤器6a和6b的吸入口13a和13b的区域增加时，壳体的上侧和其下侧的电加热器部分3，使得其吹气系统可以彼此独立地形成。解决方案：安装在壳体11中的电加热器部分3的第二吸入口13b形成在设置在气体燃烧器20的下侧的第一鼓风扇21的壳体211的后侧上，并分离来自电加热器部分3的气体加热器部分2通过形成吸入通道的间隔。版权所有（C）2004，JPO

10. 发明专利

JP2010133670A Cascading hot water device 有权
标题翻译：铸造热水装置
公开(公告)号：JP2010133670A
公开(公告)日：2010-06-17
申请号：JP2008311826
申请日：2008-12-08
申请人： Rinnai Corp , リンナイ株式会社
发明人： HORI YOSHINOBU , KAWAHARA TATSUYA , FUJISAWA YOSHINORI , YAMAMOTO TETSUYA
IPC分类号： F24D15/00 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To prevent generation of water hammer in stopping a cascading hot water operation and to stop cascading hot water with high responsiveness, in a cascading hot water device including a cascading hot water nozzle 41 for making the warm water heated by a heat exchanger 51 for hot water supply, of a heat source machine 5 fall into a bathtub.
SOLUTION: This cascading hot water device includes a cascading hot water solenoid valve 46 disposed in a cascading hot water pathway 42 for supplying the warm water from the heat exchanger 51 for hot water supply to the cascading hot water nozzle 41, a water amount adjustment valve 44 disposed on a part of the cascading hot water pathway 42 at an upstream side with respect to the cascading hot water solenoid valve 46, a draining pathway 47 branched from a part of the cascading hot water pathway 42 between both valves 44, 46, and a draining solenoid valve 48 disposed in a draining pathway 47. In stopping the cascading hot water operation, the cascading hot water solenoid valve 46 is closed after opening the draining solenoid valve 48, and then the draining solenoid valve 48 is closed after decreasing the water amount by the water amount adjustment valve 44.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止在停止级联热水操作时产生水锤并且以高响应性停止级联热水，在包括用于使温水加热的级联热水喷嘴41的级联热水装置中通过热水供给用热交换器51将热源机5落入浴缸。解决方案：该级联热水装置包括设置在级联热水通路42中的级联热水电磁阀46，用于将来自热交换器51的温水供给到级联热水喷嘴41的热水供给，水量级调节阀44设置在级联热水通道42的相对于级联热水电磁阀46的上游侧的一部分上;排水通道47，其从两个阀44之间的级联热水通道42的一部分分支， 46，以及设置在排水通路47中的排出电磁阀48.在停止级联热水运行时，在打开排放电磁阀48之后，级联热水电磁阀46关闭，然后排出电磁阀48关闭通过水量调节阀44减少水量。版权所有（C）2010，JPO＆INPIT

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