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1. 发明专利

JP2006112768A Hot water supply apparatus 有权
标题翻译：热水供应设备
公开(公告)号：JP2006112768A
公开(公告)日：2006-04-27
申请号：JP2005016464
申请日：2005-01-25
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ARIYAMA KAZUYA , SONODA HISATAKA , KITANISHI HIROSHI , IWANAGA MASAZUMI , KANEZAKI KOICHI
IPC分类号： F24H1/14 , F24D3/08 , F24D17/00
CPC分类号： Y02B30/18
摘要： PROBLEM TO BE SOLVED: To reduce size and weight and to improve efficiency of an apparatus by using a single heat source for hot water supply, heating and bath by combining a hot water supply heat exchanger with a latent heat recovering heat exchanger. SOLUTION: This apparatus comprises a hot water supply circuit including the hot water supply heat exchanger 15 and the latent heat recovering heat exchanger 16, the heat exchanger 15 and the heat exchanger 16 being connected serially, and extending from a water supply passage 1 to a hot water supply passage 3 through the heat exchanger 16 and then through the heat exchanger 15; a hot water circulating circuit 19 branched from the hot water supply passage 3 so that hot water is supplied to a using-side heat exchanger 18 through a circulating pump 17, returned to the heat exchanger 16, and circulated from the heat exchanger 16 to the using-side heat exchanger 18 through the heat exchanger 15 and then through the circulating pump 17; and a simultaneous passage 27 branched from the circulating circuit 19 and connected to the hot water supply passage 3, so that each route for passing water by single use of the hot water supply circuit, by single use of the hot water circulating circuit, or by simultaneous use of the hot water supply circuit and the hot water circulating circuit can be selected. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过将热水供应热交换器与潜热回收热交换器组合，通过使用单个热源用于热水供应，加热和浴来减小尺寸和重量并提高设备的效率。解决方案：该设备包括热水供应回路，其包括热水供应热交换器15和潜热回收热交换器16，热交换器15和热交换器16串联连接，并且从供水通道 1到通过热交换器16的热水供应通道3，然后通过热交换器15; 从热水供给路3分支出的热水循环回路19，通过循环泵17将热水供给到利用侧热交换器18，返回到热交换器16，从热交换器16循环到使用侧热交换器18通过热交换器15，然后通过循环泵17; 以及从循环回路19分支并连接到热水供给通路3的同时通路27，通过一次使用热水循环回路，或通过单独使用热水循环回路，或者通过可以选择同时使用热水供应回路和热水循环回路。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007078304A Hot water supply device 审中-公开
标题翻译：热水设备
公开(公告)号：JP2007078304A
公开(公告)日：2007-03-29
申请号：JP2005269618
申请日：2005-09-16
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ARIYAMA KAZUYA , SONODA HISATAKA , KITANISHI HIROSHI , IWANAGA MASAZUMI , KANEZAKI KOICHI
IPC分类号： F24H1/10 , F24D3/08 , F24H1/14
摘要： PROBLEM TO BE SOLVED: To carry out miniaturization/lightening/efficiency improvement of an apparatus by combining a hot water supply heat exchanger and a latent heat recovery heat exchanger, and using a single heat source for hot water supply, heating, and bathing. SOLUTION: The hot water supply device is provided with the hot water supply heat exchanger 15, the latent heat recovery heat exchanger 16, a hot water supply circuit serially connecting the hot water supply heat exchanger 15 and the latent heat recovery heat exchanger 16, and extended from a water supply passage 1 to a tapping passage 3 through the latent heat recovery heat exchanger 16 via the hot water supply heat exchanger 15, a hot water supply circulation circuit 19 branched from the tapping passage 3 and carrying out supply to a utilization side heat exchanger 18 via a circulation pump 17, returned to the latent heat recovery heat exchanger 16, and extended from the latent heat recovery heat exchanger 16 to the utilization side heat exchanger 18 through the hot water supply heat exchanger 15 via the circulation pump 17, and a passage switching device 32 having a simultaneous passage 27 branched from the circulation circuit 19 and connected to the tapping passage 3, and provided in a branch point of the simultaneous passage 27 and the hot water supply circulation circuit 19. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过组合热水供应热交换器和潜热回收热交换器来实现装置的小型化/减轻/提高效率，并且使用单个热源用于热水供应，加热和洗澡。热水供给装置设置有热水供给用热交换器15，潜热回收用热交换器16，使热水供给用热交换器15与潜热回收用热交换器串联连接的热水供给回路如图16所示，从供水通路1经由热水供给用热交换器15经由潜热回收热交换器16从供水路1延伸到出水通道3，从出水通道3分支并供给水的供热循环回路19 经由循环泵17的利用侧热交换器18返回到潜热回收用热交换器16，并且经由热水供给热交换器15经由循环从潜热回收热交换器16延伸到利用侧热交换器18 泵17和通道切换装置32，其具有从循环回路19分支并连接到排出通道3的同时通道27，并提供 d在同时通道27和热水供应循环回路19的分支点。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2004044835A Hot water pouring device to apparatus 审中-公开
公开(公告)号：JP2004044835A
公开(公告)日：2004-02-12
申请号：JP2002199704
申请日：2002-07-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ARIYAMA KAZUYA , UNO SHIGEKI
IPC分类号： A47K3/00 , F24H1/00 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water pouring device to an apparatus for preventing backflow of bathtub water to the waterline side even when water supply stops and trash adheres to a check valve.
SOLUTION: The hot water pouring device has a backflow preventing device 11 having an atmosphere open valve 14 opened at the cut time of the water supply on the upstream side of a flow channel selector valve for switching between a bathtub water supply circuit for supplying bathtub water and a bathtub water circulation circuit. At an opened time of the atmosphere open valve 14, a drain passage 15 of the backflow preventing device 11 is communicated with the bathtub water circulation circuit 17. At the cut time of the water supply, the atmosphere open valve of the backflow preventing device is opened, and the bathtub water returns from the drain passage 15 through the bathtub water circulation circuit 17 and does not flow backward to the waterline side.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004044833A Hot water pouring device to apparatus 审中-公开
公开(公告)号：JP2004044833A
公开(公告)日：2004-02-12
申请号：JP2002199702
申请日：2002-07-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUGAWARA NORIO , ARIYAMA KAZUYA , KITANISHI HIROSHI , UNO SHIGEKI , KANEZAKI KOICHI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water pouring device to an apparatus for preventing soiled water from flowing backward to a water pipe even when a cut in water supply or the like occurs in a damaged state of a function of a check valve.
SOLUTION: The hot water pouring device comprises a water pouring valve 1, a hot water pouring valve 2, a flow channel selector valve 4 for selecting a flow channel, and a backflow preventing device 13 disposed on the downstream side of at least one of the water pouring valve and the hot water pouring valve and on the upstream side of a mixed part of the remaining hot water. The backflow preventing device 13 has a valve opened or closed based on a resultant pressure of a pressure difference between the inside water pressure and water pressure near the water pouring valve or the hot water pouring valve and a pressure difference between the inside water pressure and atmospheric pressure. Even when the cut in water supply or the like occurs in a damaged state of the function of the check valve, the resultant pressure of the pressure differences in the backflow preventing device 13 makes the valve open negative pressure to prevent the backflow.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2006064233A Washing hot water filling device 审中-公开
标题翻译：洗衣热水灌装装置
公开(公告)号：JP2006064233A
公开(公告)日：2006-03-09
申请号：JP2004245588
申请日：2004-08-25
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ARIYAMA KAZUYA
IPC分类号： F24H1/00 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To prevent a backflow toward a water supply system side when supplying bathtub water to a washing machine or the like.
SOLUTION: The washing hot water filling device comprises a water filling passage supplying tap water via a water filling valve 3, a hot water filling passage supplying hot water via a hot water filling valve 4, and a bathtub water supply circuit 7 supplying the bathtub water via a passage selector valve 9. The passage selector valve 9 changes the bathtub water supplied by a circulating pump 11 over to the bathtub water supply circuit or a bathtub circulation circuit 8. In an upstream side of the passage selector valve 9, by providing the water filling valve 3 supplying water to the washing machine 2, the hot water filling valve 4 supplying hot water to the washing machine 2, a check valve 5 preventing a backflow to a water/hot water circuit, and a valve 10 opening and closing a passage between the water filling valve 3 supplying water to the washing machine 2 and the check valve 5 preventing a backflow to the water/hot water circuit, a drain passage is provided for draining the bathtub water when the valve 10 is opened, and by opening the valve when hot water is supplied to the washing machine 2, a backflow of the bathtub water to the water supply system side can be prevented.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止向洗衣机等供应浴缸水时向供水系统侧的回流。解决方案：洗涤热水填充装置包括通过灌水阀3的供水自来水的供水通道，经由热水灌装阀4供给热水的热水灌装通道和供应热水的水浴供水回路7 经由通路切换阀9进行浴缸水。通路切换阀9将由循环泵11供给的浴缸水变更到浴缸供水回路或浴缸循环回路8.在通路切换阀9的上游侧，通过向洗衣机2供给水的供水阀3，向洗衣机2供给热水的热水填充阀4，防止向水/热水回路的回流的止回阀5，以及阀10的开口并关闭向洗衣机2供水的止回阀3和防止向水/热水回路回流的止回阀5之间的通道，设置排水通道以排出浴当阀10打开时，通过打开阀门，并且当向洗衣机2供应热水时打开阀门，可以防止浴缸水向供水系统侧的回流。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005147580A Gas combustion room heater and water heater 有权
标题翻译：燃气加热室和水加热器
公开(公告)号：JP2005147580A
公开(公告)日：2005-06-09
申请号：JP2003387909
申请日：2003-11-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUI HIROTO , ARIYAMA KAZUYA , KAWASHIMA SHIGERU , IWANAGA MASAZUMI , FUNABASHI HIROYUKI
IPC分类号： F24D3/10 , F24D3/08
摘要： PROBLEM TO BE SOLVED: To prevent the impairing of hot water supply-side thermal efficiency in a hot water supplying single operation, and to relieve the unbalance in heat absorbing degree between the hot water supply side and a heating side in a hot water supplying/heating simultaneous operation in a gas combustion room heater and water heater comprising a heat exchanger wherein two water pipes respectively for a hot water supply circuit and a heating circuit are mounted in one can body. SOLUTION: A water heater/room heater heat exchanger 11 for exchanging the heat between the hot water supply water flowing in a hot water supply flow channel 21 and the heating hot water flowing in a heater circulation flow channel 39, is mounted in the heater circulation flow channel 39, and a heat absorbing degree in the heat exchanger in the hot water supplying single operation or the hot water supplying/heating simultaneous operation, is corrected. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止热水供应单次操作中的热水供应侧热效率的损害，并且缓解热水供应侧和加热侧之间的热吸收度的不平衡在气体燃烧室加热器和热水器中的供水/加热同时操作，其包括热交换器，其中分别用于热水供应回路和加热回路的两个水管安装在一个罐体中。解决方案：在热水供应流路21中流动的热水供给水和在加热器循环流路39中流动的加热热水之间进行热交换的热水器/室内加热器热交换器11安装在加热器循环流路39以及热水供给单一运转或热水供给/加热同时运转中的热交换器的吸热度被校正。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003014308A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2003014308A
公开(公告)日：2003-01-15
申请号：JP2001198165
申请日：2001-06-29
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ARIYAMA KAZUYA
IPC分类号： F24H9/00 , F28F1/32
摘要： PROBLEM TO BE SOLVED: To prevent local boiling from occurring in a heating pipe by uniformly heating a heating pipe.
SOLUTION: A plurality of parallel heating pipes 5 communicated with a heating water passage are provided in parallel and vertically, further a plurality of parallel lines of the heating pipes are provided in the same fin 4, and a semi-circular cutaway section 8 is formed underside of a hole of an insertion portion of the heating pipe 5 located at a lower stage of the fin 4.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过均匀加热加热管来防止在加热管中发生局部沸腾。解决方案：与加热水通道连通的多个平行加热管5平行和垂直地设置，另外在同一翅片4中设置多个平行的加热管的平行线，并且形成半圆切割部分8 位于散热片4下部的加热管5的插入部分的孔的下侧。

8. 发明专利

JP2007170709A Combustion device 审中-公开
标题翻译：燃烧装置
公开(公告)号：JP2007170709A
公开(公告)日：2007-07-05
申请号：JP2005366067
申请日：2005-12-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SAHASHI KENTARO , FUNABASHI HIROYUKI , KANEZAKI KOICHI , ARIYAMA KAZUYA
IPC分类号： F23N5/12 , F24H1/14
摘要： PROBLEM TO BE SOLVED: To prevent wrong detection of flame of a flame rod caused by dropping of dew condensation water in a combustion device having a gas-liquid heat exchanger. SOLUTION: A dew condensation water visor 10 is disposed on an upper portion of insulator 9 for retaining a frame rod 8. Thus the dew condensation water is prevented from dropping on the insulator 9 by the visor 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在具有气液热交换器的燃烧装置中错误地检测由结露水滴下引起的火焰棒的火焰。解决方案：在绝缘体9的上部设置有结露水挡板10，用于保持框架杆8.因此防止结露水被遮阳板10落在绝缘体9上。版权所有：（C）2007，JPO＆INPIT

9. 发明专利

JP2005016768A Washing water injecting device 审中-公开
标题翻译：洗涤水注射装置
公开(公告)号：JP2005016768A
公开(公告)日：2005-01-20
申请号：JP2003179116
申请日：2003-06-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ARIYAMA KAZUYA
IPC分类号： D06F39/08 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To prevent backflow of bathwater toward the tap water side when supplied to a washer or the like. SOLUTION: This device is provided with a flow passage changing valve 9 to change between a bathwater supply circuit 7 to supply bathwater to the washer 2 and a bathwater circulation circuit 8 to circulate it to a bathtub, a circulation pump 10 to carry bathwater, and a backflow preventing device 11 on the upstream side of the flow passage changing valve 9. When tap water is cut off, a drain port of the backflow preventing device 11 is opened, and a part before the drain port provided in the backflow preventing device 11 bypasses the flow passage changing valve 9 to return bathwater lifted from the bathtub to the bathtub through a drain passage 15 connected to the bathwater circulation circuit 8. Backflow of bathwater toward the tap water side can thus be prevented. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止洗涤水在供应到洗衣机等时向自来水侧回流。解决方案：该装置设置有流路切换阀9，用于在洗涤水供给回路7向洗涤器2供给洗涤水和洗涤水循环回路8之间进行切换，使其循环到浴缸，循环泵10携带洗澡水和防流体装置11，在流路切换阀9的上游侧，切断自来水时，防回流装置11的排水口开放，排水口设置在回流中的部分防止装置11绕过流路切换阀9，通过与洗澡水循环回路8连接的排水通路15将从浴缸上升的浴缸返回到浴缸。因此可以防止洗澡水向自来水侧的回流。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2003083618A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2003083618A
公开(公告)日：2003-03-19
申请号：JP2001271316
申请日：2001-09-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ARIYAMA KAZUYA
IPC分类号： F24H9/00 , F28F1/32
摘要： PROBLEM TO BE SOLVED: To prevent local boiling in a heating pipe.
SOLUTION: A plurality of heating pipes 5, communicated with a water passage for heating, are provided in a plurality of rows of identical fins 4 arranged in parallel in the direction of up-and-down while a fin configuration wherein semi-circular notches 8 are provided at the lower side of a hole bored part for inserting the heating pipes 5 of upper and lower stages of the fins 4 is formed.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了防止加热管中的局部沸腾。解决方案：多个与用于加热的水通道连通的加热管5设置在沿着上下方向平行布置的多排相同的翅片4中，其中半圆形凹口8 设置在用于插入翅片4的上段和下段的加热管5的孔孔部分的下侧。

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