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1. 发明专利

JP2004309055A Immediate hot water supply apparatus 审中-公开
公开(公告)号：JP2004309055A
公开(公告)日：2004-11-04
申请号：JP2003105087
申请日：2003-04-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： OKANO YUTAKA , KAWASHIMA HIROFUMI , UEHARA KAZUHITO , SAHASHI KENTARO
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide an immediate hot water supply apparatus for immediately discharging hot water from a hot water supply outlet by heating using a bath warm water circuit with a one-can two-water type heat exchanger as a heating source.
SOLUTION: This immediate hot water supply apparatus is composed of a main heat exchanger apparatus 11 formed of the one-can two-water type heat exchanger with a circulating water heating circuit 13 for reheating a bathtub and a hot water supply heating circuit 12 formed in one can body; a circulating pump 19 for circulating water in the bathtub 21; a pressure relief device 24; a bypass circuit 40 connecting a bath forward circuit to a bath return circuit within an apparatus; an external input device 31; and a control means 32. Warm water in the circulating water heating circuit 13 is circulated through the bathtub 21 or the bypass circuit 40 by the circulating pump 19 to maintain warm water in the hot water supply heating circuit 12 rapidly to a fixed temperature or higher. An immediate hot water supply function can thereby be achieved with simple constitution.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004309054A Immediate hot water supply apparatus 审中-公开
公开(公告)号：JP2004309054A
公开(公告)日：2004-11-04
申请号：JP2003105086
申请日：2003-04-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAWASHIMA HIROFUMI , OKANO YUTAKA , UEHARA KAZUHITO , SAHASHI KENTARO
IPC分类号： F24H1/00 , F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide an immediate hot water supply apparatus for immediately discharging hot water from a hot water supply outlet by heating using warm water in a bath with a one-can two-water type heat exchanger as a heating source.
SOLUTION: This immediate hot water supply apparatus is composed of a main heat exchanger apparatus 11 formed of a one-can two-water type heat exchanger with a circulating water heating circuit 13 for reheating a bathtub and a hot water supply heating circuit 12 formed in one can body; a circulating pump 19 for circulating water in the bathtub 21; a pressure relief device 24; an external input device 31; and a control means 32. Bathtub water is circulated by the circulating pump 19 to maintain warm water in the hot water supply heating circuit 12 to a fixed temperature or higher. An immediate hot water supply function can thereby be achieved with simple constitution.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2004156870A Immediate hot water supply device 审中-公开
标题翻译：立即热水供应设备
公开(公告)号：JP2004156870A
公开(公告)日：2004-06-03
申请号：JP2002324264
申请日：2002-11-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAWASHIMA HIROFUMI , SUGAWARA NORIO , KITANISHI HIROSHI , OKANO YUTAKA , KIKUTANI FUMITAKA , KONDO MASAMITSU
IPC分类号： F24H1/18 , F24D3/08
摘要： PROBLEM TO BE SOLVED: To provide an immediate hot water supply device coping with various water faucets, preventing the generation of extreme thermal expansion and the like of the hot water without using an expansion tank and the like, and being used in safety from the aspect of good hygiene. SOLUTION: This immediate hot water supply device comprises an immediate hot water tank 11 mounted at a downstream of a hot water supply pipe 10 for sending the hot water tapped from a heating device 6 and indirectly heated by the circulated water from a heating heat source part 8 in the heating device 6, a hot water supply header 12 for distributing the hot water from the immediate hot water tank 11, a flow rate detector 25 for detecting the flow of the hot water supply pipe 10, a temperature detector 18 for detecting a temperature of the hot water in the immediate hot water tank 11, and a control part 17a for controlling the operation of the heating heat source part 8. The heat-retention operation for changing the flow rate or temperature of the circulated water from the heating heat source part 8 is performed on the basis of a signal detected by the temperature detector 18, and the heat-retention operation is stopped when the flow rate detector 25 does not detect the flow of the hot water supply pipe 10 for a specific time. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供应对各种水龙头的立即热水供应装置，防止在不使用膨胀罐等的情况下产生热水的极热膨胀等，并且被安全地使用从良好的卫生方面。
解决方案：该立即热水供应装置包括安装在热水供应管10的下游的立即热水箱11，用于将从加热装置6抽出的热水送出，并由循环水加热间接加热加热装置6中的热源部8，用于分配来自立即热水箱11的热水的热水供给头部12，用于检测热水供给管10的流量的流量检测部25，温度检测部18 用于检测立即热水箱11中的热水的温度，以及用于控制加热热源部8的运转的控制部17a。用于将循环水的流量或温度从基于由温度检测器18检测到的信号进行加热热源部8，当流量检测器25未检测到h的流动时，停止热保持动作特定时间的供水管10。版权所有（C）2004，JPO

4. 发明专利

JP2005061829A Instantaneous water heater 审中-公开
标题翻译：现代水加热器
公开(公告)号：JP2005061829A
公开(公告)日：2005-03-10
申请号：JP2004343479
申请日：2004-11-29
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONDO MASAMITSU , KIKUTANI FUMITAKA , SUGAWARA NORIO , KAWASHIMA HIROFUMI , OKANO YUTAKA , KITANISHI HIROSHI
IPC分类号： F24H9/00 , F24D17/00
摘要： PROBLEM TO BE SOLVED: To realize simple and effective instantaneous hot-water supply for heating a main hot water supply pipe 16 and a heat exchanger 21 with heating hot water, in an instantaneous water heater for heating supply hot water, using the heating hot water as a heating source.
SOLUTION: This device has circulation heating circuits 19, 20 circulated with the heating hot water, and the main hot water supply pipe 16. The circulation heating circuits 19, 20 and the main hot water supply pipe 16 have a mutual heat exchanging relation therebetween, are layed with a heat insulating material 22 to be heat exchanged by the heat exchanger 21, and the heat exchanger 21 is constituted of a flat pipe 23 with supply hot water and heating water flowing tubes contacting each other. The main hot water supply pipe 16 is heatedly insulated by the heating hot water and layed, and is heated by the heating from the heating hot water also in the heat exchanger 21 to be hot water supplied from a hot water supply header 24, and the instantaneous hot water supply in a plurality of portions is thereby realized inexpensively by simple constitution.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了实现简单有效的瞬时热水供应，用于加热主热水供应管16和加热热水的热交换器21，在用于供热热水的瞬时热水器中，使用加热热水作为加热源。解决方案：该装置具有与加热热水循环的循环加热回路19,20以及主热水供给管16.循环加热回路19,20和主热水供给管16具有相互热交换它们之间的关系被布置有由热交换器21进行热交换的绝热材料22，并且热交换器21由供给热水和加热水流动管彼此接触的扁平管23构成。主热水供给管16通过加热热水进行加热绝热并铺设，并且也可以通过来自热交换器21中的加热热水的加热而被加热，从而从热水供应头24供给热水，通过简单的结构，能够廉价地实现多个部分的瞬时热水供给。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004177035A Bath heater with purifying function 审中-公开
公开(公告)号：JP2004177035A
公开(公告)日：2004-06-24
申请号：JP2002345510
申请日：2002-11-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SAHASHI KENTARO , KIMURA YOICHI , OKANO YUTAKA
IPC分类号： F24H1/00 , B01D35/027 , B01D35/16 , C02F5/00 , C02F5/10
CPC分类号： C02F2103/42
摘要： PROBLEM TO BE SOLVED: To avoid damage of a bathtub by a cleaning agent in cleaning operation performed for restoring the function of a tank filter.
SOLUTION: This bath heater with the purifying function is provided with a purifying circuit for bypassing the bathtub by arranging a bypass passage 12 in a reheating circulating circuit, and is constituted so as to circulate the cleaning agent in an apparatus without passing through the bathtub in the cleaning operation of the tank filter 9.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004170031A Bath device 审中-公开
公开(公告)号：JP2004170031A
公开(公告)日：2004-06-17
申请号：JP2002338681
申请日：2002-11-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： OKANO YUTAKA
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a bath device allowing the filling of hot water as desired independently of any conditions of remaining hot water.
SOLUTION: The bath device has hot water filling and reheating function as well as remaining hot water computing function. When conditions are impossible to complete, the effect is reported to an external by a remote control, and hot water is automatically filled in up to such amount as computed in another way different from usual computation of remaining hot water or as set.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003014290A Controller of bath heater with hot water supply apparatus 审中-公开
标题翻译：带热水设备的浴室加热器控制器
公开(公告)号：JP2003014290A
公开(公告)日：2003-01-15
申请号：JP2001198164
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： SAKAGUCHI YUKIO , TAKECHI HIROSHI , OKANO YUTAKA
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To prevent accident in a bathtub by detecting movement of a human body in the bathtub.
SOLUTION: A human body detecting section 4 of a bath heater with hot water supply apparatus detects movement of a human body and a kitchen remote controller 6 informs occurrence of abnormal state of the human body thus preventing an accident in the bathtub.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过检测人体在浴缸中的移动来防止浴缸中的事故。解决方案：具有热水供应装置的浴加热器的人体检测部分4检测人体的运动，并且厨房遥控器6通知人体的异常状态的发生，从而防止浴缸中的事故。

8. 发明专利

JP2004053078A Instant hot-water supply device 审中-公开
公开(公告)号：JP2004053078A
公开(公告)日：2004-02-19
申请号：JP2002209066
申请日：2002-07-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUGAWARA NORIO , KITANISHI HIROSHI , OKANO YUTAKA , KAWASHIMA HIROFUMI , OKADA SHIGEO , KIKUTANI FUMITAKA , KONDO MASAMITSU
IPC分类号： F24D3/00 , F24D3/10
摘要： PROBLEM TO BE SOLVED: To solve a problem that temperature of hot water delivered from a cock or the like connected to hot water delivery piping drops due to radiation from piping or the like and cold water is delivered to give uncomfortable feeling when the cock is intermittently opened and closed. SOLUTION: This hot water supply device includes an instant hot water tank 11 provided downstream of hot water supply main piping supplying hot water delivered from a heating device such as a hot water supply machine or the like and indirectly heated by circulation water from a heating heat source part, a hot water supply header 12 distributing hot water from the instant hot water tank 11, a temperature detector 18 detecting temperature of hot water in the instant hot water tank 11, and instant hot water remote controller 17 controlling operation of the heating heat source part, and is constructed to change quantity and temperature of circulating water from the heating heat source part according to signal of the temperature detector 18. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004053077A Instant hot-water supply fitment 有权
公开(公告)号：JP2004053077A
公开(公告)日：2004-02-19
申请号：JP2002209060
申请日：2002-07-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONDO MASAMITSU , KIKUTANI FUMITAKA , SUGAWARA NORIO , KAWASHIMA HIROFUMI , OKANO YUTAKA , KITANISHI HIROSHI
IPC分类号： F24H1/14 , F24D17/00 , F28D1/06 , F28D7/00 , F28D7/02 , F28D7/10 , F28F1/36 , F28F3/12
CPC分类号： F28D7/0016
摘要： PROBLEM TO BE SOLVED: To materialize a simple and effective instant hot water supply heating hot water main piping 16 and a hot water storage tank 23 by heating warm water in an instant hot water supply fitment heating hot supply water with using heating warm water as a heat source.
SOLUTION: This fitment includes circulating heating circuits 19, 20 in which heating warm water circulates and hot water supply main piping 16. The circulating heating circuits 19, 20 and the hot water supply main piping 16 have heat transfer relation and exchange heat by a heat exchanging device 21 of which pipe is laid out by heat insulating material 22. A heat receiving pipe 24 and a hot water supply header 25 for hot water supply are constructed in a hot water storage tank 23 for heating warm water provided on the heat exchanging device 21. Since the hot water supply main piping 16 is laid out to be heated and insulated by heating warm water and hot supply water in the heat receiving pipe 24 is warmed up by heating by heating warm water in the heat exchanging device 21 and instantly supplied from the hot water supply head 25, instant hot water supply at a plurality of places can be materialized at low cost by a simple structure.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003083606A Bath device 审中-公开
标题翻译：浴室装置
公开(公告)号：JP2003083606A
公开(公告)日：2003-03-19
申请号：JP2001271318
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： OKANO YUTAKA
IPC分类号： F24H1/00 , A61H33/00
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of a bathing accident in a bath room.
SOLUTION: A bath room remote control 2 installed in a bath room is provided with a heart beat detecting device 1 to detect the heart beat of a person taking a bath. When it is decided that the heart of a person in bathing is abnormal, it is reported by a kitchen remote control 6 installed at the outside of the bath room. As a result, a bathing accident can be prevented from occurring.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了防止在浴室中发生洗澡事故。解决方案：安装在浴室中的浴室遥控器2设置有心跳检测装置1，以检测洗澡人员的心跳。当决定洗澡人员的心脏异常时，由浴室外面的厨房遥控器6报告。结果，可以防止发生洗澡事故。

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