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41. 发明专利

JP2011027306A Solar heat use heat source device 有权
标题翻译：太阳能热利用装置
公开(公告)号：JP2011027306A
公开(公告)日：2011-02-10
申请号：JP2009172222
申请日：2009-07-23
申请人： Gastar Corp , 株式会社ガスター
发明人： KIMURA KOTARO , MOGI TORU
IPC分类号： F24H1/00 , F24J2/04 , F24J2/42
CPC分类号： Y02B10/20 , Y02E10/44
摘要： PROBLEM TO BE SOLVED: To provide a solar heat use heat source device installable in collective housing and achieving energy saving. SOLUTION: A heat collector 1 for collecting solar heat is installed in a balcony handrail part of the collective housing so that a solar heat receiving surface faces vertically. The heat collector 1 heats inner liquid by heat of sunlight received by the light receiving surface, and is formed by connecting a liquid circulation passage 5 for circulating the liquid with a liquid passage 4 within an apparatus case 42. A reheating circulation passage 13 connected to a bathtub 27 is thermally connected to the liquid circulation passage 5 via a liquid and liquid heat exchanger 7. When the temperature inside the heat collector 1 detected by an inner liquid temperature sensor 3 is higher than detection temperature by a bath temperature sensor 21, heat exchange is performed between liquid circulated in the liquid circulation passage 5 and hot water passing through the reheating circulation passage 13 via the liquid-liquid heat exchanger 7, so as to reheat the bathtub hot water by heat collected by the heat collector 1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种安装在集体住房中并实现节能的太阳能热利用热源装置。解决方案：用于收集太阳热的集热器1安装在集体壳体的阳台扶手部分中，使得太阳能受热表面垂直面对。集热器1通过由受光面接收的太阳光的热量来加热内部液体，并且通过将液体循环通道5与液体通道4连接在设备壳体42内而形成。再加热循环通道13连接到浴缸27通过液体和液体热交换器7与液体循环通道5热连接。当内部液体温度传感器3检测到的集热器1内部的温度高于浴温传感器21的检测温度时，加热在液体循环通道5中循环的液体和通过液 - 液热交换器7通过再加热循环通道13的热水之间进行交换，以便通过集热器1收集的热量再加热浴缸热水。
版权所有（C）2011，JPO＆INPIT

42. 发明专利

JP2009174756A Solar heat absorbing method and combustion device 审中-公开
标题翻译：太阳能吸收方法和燃烧装置
公开(公告)号：JP2009174756A
公开(公告)日：2009-08-06
申请号：JP2008012655
申请日：2008-01-23
申请人： Gastar Corp , 株式会社ガスター
发明人： KIMURA KOTARO , MOGI TORU
IPC分类号： F24H1/00 , F24H1/14 , F24H9/00 , F24J2/04 , F24J2/42
CPC分类号： Y02B10/20 , Y02E10/44
摘要： PROBLEM TO BE SOLVED: To provide a solar heat absorbing method capable effectively suppressing heating and lighting costs, and to provide a combustion device capable of reducing the heating and lighting costs by utilizing the method. SOLUTION: In this solar heat absorbing method, a fluid radiator 81 filled with a fluid is disposed on a window portion of a building or near the window portion, the solar heat is absorbed by the fluid radiator, and the hot water/water in a bathtub 48 is heated by the fluid of which a temperature rises. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够有效地抑制加热和照明成本的太阳能热吸收方法，并且提供能够通过利用该方法来降低加热和照明成本的燃烧装置。解决方案：在该太阳能热吸收方法中，填充有流体的流体散热器81设置在建筑物的窗口部分或靠近窗户部分处，太阳能热被流体散热器吸收，热水/ 浴缸48中的水被温度升高的流体加热。版权所有（C）2009，JPO＆INPIT

43. 发明专利

JPH09105518A CONTROLLER AND CONTROLLING METHOD FOR COMBUSTOR 失效
公开(公告)号：JPH09105518A
公开(公告)日：1997-04-22
申请号：JP25888995
申请日：1995-10-05
申请人： GASTAR CORP
发明人： OKAMOTO KIKUO , KOMAKI YASUSHI , KIMURA KENJI , WASHIKITA SUSUMU , KIMURA KOTARO , AKIYAMA TAKASHI , MAI YASUSHI
IPC分类号： F23N3/00
摘要： PROBLEM TO BE SOLVED: To prevent the generation of resonance sound by regulating the insufficient or excess correction amount for a set air volume for a predetermined time after fuel gas is ignited, and regulating the number of revolutions of a combustion fan. SOLUTION: The burner burns fuel gas supplied through a nozzle unit. In this case, when an ignition sensor 45 detects the ignition of the gas, it regulates the number of revolutions of a combustion fan 22 for a predetermined time based on the corrected air volume obtained by adding insufficient correction amount to the set air volume set in response to the supply amount of the gas if the burner surface is a high temperature state. On the other hand, if the burner surface is a low temperature state, it regulates the number of revolutions of the fan 22 based on the corrected air volume obtained by subtracting the excess correction amount from the previous set volume. A fan driver 74 supplies suitable air volume to the burner by regulating the number of revolutions of the fan 22 based on the previous set volume after a predetermined time is elapsed.

44. 发明专利

JPH1137456A COMBUSTOR 失效
公开(公告)号：JPH1137456A
公开(公告)日：1999-02-12
申请号：JP20730297
申请日：1997-07-16
申请人： GASTAR CORP
发明人： KOSHIMIZU DAISUKE , KIMURA KOTARO
IPC分类号： F23N5/00
摘要： PROBLEM TO BE SOLVED: To provide a combustor which generates no oscillated combustion by forcibly restricting the downstream pressure fluctuation. SOLUTION: A combustor 10 includes a burner 12, a combustion chamber 13 which is provided with a heat exchanger heated by the burner, a fuel supply portion 14 which supplies a fuel gas, an air supply portion 15 which supplies combustion air, and a mixing portion 11 which regulates and mixes the fuel gas and the combustion air fed from the fuel supply portion 14 and the air supply portion 15 and supplies the mixture gas to the burner. At the downstream of the fuel supply portion 14, detection means 17 which detects an oscillation and a control part 18 which controls the supply amount of fuel gas from the fuel supply portion 14 on the basis of the period of oscillation when the detection means detects the oscillation are provided.

45. 发明专利

JPH09269148A COMPLEX HOT WATER FEEDING DEVICE 失效
公开(公告)号：JPH09269148A
公开(公告)日：1997-10-14
申请号：JP10332596
申请日：1996-03-29
申请人： GASTAR CORP
发明人： SAITO TOSHIHISA , FUKUZAWA KIYOSHI , OKAMOTO KIKUO , WATANABE HISAYASU , KIMURA KOTARO
IPC分类号： F24H1/00 , F24H1/46
摘要： PROBLEM TO BE SOLVED: To provide a complex hot water feeding device in which hot water showing a less amount of variation in hot water temperature when the hot water is discharged again even if a bath burner is ignited during a stopped state of hot water feeding combustion. SOLUTION: When a bath burner combustion is carried out within a period (a setting wait time) in which a stabilization of temperature of hot water to be fed again during a stopped state of hot water feeding combustion can be attained, a bath capability reduction control section 1 estimates and detects a temperature of residual hot water in response to a data of temperature characteristic of the residual hot water in a hot water feeding heat exchanger made at a hot temperature estimating section 2, a bath combustion capability is controlled to be lower than a normal set combustion capability during a normal operation in response to a displacement amount where this estimated temperature of hot water is displaced in respect to a set temperature of feeding hot water, and a cooling promoting phenomenon of the residual hot water caused by a rotational driving of a combustion fan or a post-boiling temperature increasing phenomenon is restricted. A memory 8 stores in advance data in a releasing segment arranged before a terminal point from the terminal point of a set waiting time. In the case that the bath burner combustion is not detected from a stopped state of hot water feeding combustion to a starting time of releasing section, a capability reduction control stopping section 5 does not start its subsequent bath capability reduction controlling operation.

46. 发明专利

JPH09119630A APPARATUS AND METHOD FOR CONTROLLING COMBUSTOR 失效
公开(公告)号：JPH09119630A
公开(公告)日：1997-05-06
申请号：JP27760395
申请日：1995-10-25
申请人： GASTAR CORP
发明人： KIMURA KENJI , WASHIKITA SUSUMU , KIMURA KOTARO , AKIYAMA TAKASHI , MAI YASUSHI
IPC分类号： F23N1/02 , F23N5/02
摘要： PROBLEM TO BE SOLVED: To achieve a combustion at an ideal air/fuel ratio by preventing the generation of resonance sounds. SOLUTION: The temperature of a fuel gas in a burner unit is detected to read one of a high temperature range data and a low temperature range data from a relationship data between the temperature of a combustion gas and a correction coefficient for the calculation of an output value to be outputted from an air quantity sensor 35 depending on whether the fuel gas is above a fixed temperature or not. The output value of the air quantity sensor 35 is calculated based on the data read and a fan drive circuit 64 adjusts the number of revolutions of a combustion fan 22, for example, thereby enabling preventing of the generation of resonance sounds.

47. 发明专利

JPH0996445A COMBINATION HOT WATER SUPPLYING APPARATUS 失效
公开(公告)号：JPH0996445A
公开(公告)日：1997-04-08
申请号：JP27648895
申请日：1995-09-29
申请人： GASTAR CORP
发明人： SAITO TOSHIHISA , WATANABE HISAYASU , KIMURA KOTARO , OKAMOTO KIKUO , FUKUZAWA KIYOSHI
IPC分类号： F24H1/00 , F24H1/46 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To keep a balance between a bath burner combustion and a hot water supply resumption hot water temperature stabilizing control, during a set stand-by period of time from the stop of a hot water supplying combustion to the beginning of a longest resumption of a hot water supplying. SOLUTION: The data of a bath burner combustion capability when a bath burner combustion is performed during a set stand-by period of time, is provided to a bath capability data memory unit 51 as bath capability data, in response to a hot water supply operating condition parameter prior to the stoppage of a hot water supplying combustion, and in an operating condition parameter memory unit 49, the hot water supply operating condition parameter prior to the stoppage of the hot water supplying combustion is stored. The stored data and the bath capability data are collated by a bath capability adjusting/controlling unit 50, and a maximum combustion capability and a minimum combustion capability are switched by the combustion capability of the bath capability data in response to the hot water supply operating condition parameter prior to the stoppage of the hot water supplying combustion, and the combustion capability of the bath burner when the bath burner combustion is performed without performing the resumption of a hot water supplying during the set stand-by period of time, is controlled.

48. 发明专利

JPH08200812A HOT WATER FEEDER 失效
公开(公告)号：JPH08200812A
公开(公告)日：1996-08-06
申请号：JP3610395
申请日：1995-01-31
申请人： GASTAR CORP
发明人： SAITO TOSHIHISA , WATANABE HISAYASU , HAYASHI HITOSHI , KIMURA KOTARO
IPC分类号： F23N5/02 , F24H1/10
摘要： PURPOSE: To stabilize a hot water temperature by suppressing the occurrence of undershooting and overshooting as much as possible during re-outflow of hot water. CONSTITUTION: An after-boiling time setting means 23 is provided to set an after-boiling time after completion of hot water feed operation based on a combustion condition parameter. After a lapse of the set after-boiling time, a heat insulation time responding to a quantity of a holding heat of a burner device is set by a fan rotation set command part 24. During the time, a combustion fan 5 is rotated and a quantity of a holding heat of a burner device is added to a heat-exchanger. A remaining hot water temperature in the heat- exchanger is insulated to suppress undershooting of a feed hot water temperature during the re-feed of hot water after completion of hot water feed operation. Further, a time of a post fan to rotate the combustion fan 5 consecutively after completion of combustion operation of a burner device is set to a minimum short time set by a post fan time setting means 28 and an excessive increase in after-boiling temperature is suppressed.

49. 发明专利

JP2000121043A COMBUSTING DEVICE 失效
公开(公告)号：JP2000121043A
公开(公告)日：2000-04-28
申请号：JP30784698
申请日：1998-10-14
申请人： GASTAR CORP
发明人： KOSHIMIZU DAISUKE , KIMURA KOTARO
IPC分类号： F23N5/00
摘要： PROBLEM TO BE SOLVED: To forcibly suppress the pressure variation at a downstream side and prevent vibration combustion, by providing a detecting means for detecting vibration at a downstream of a fuel feeding portion, and, when the vibration is detected, by controlling an air supplying portion so that combustion air is supplied with its amount being varied with a frequency which is behind the frequency of the vibration. SOLUTION: A fuel gas fed from a fuel feeding portion 14 and combustion air supplied from an air supply portion 15 are mixed in a mixing portion 11, followed by regulating the pressure so as to produce a mixed gas having a given pressure, at the time of operating a combusting device 10. A combustion chamber 13 and a heat exchanger in a heat exchanging/discharging portion 16 are heated by combusting the mixed gas by means of a burner 12, thereby heating a fluid. A control unit 18 controls the amount of the fuel gas to be fed in accordance with the required quantity of heat, and when a pressure sensor 17 detects a pressure variation of the mixing portion 11, a supply system of the combustion air, that is, the number of revolution of a fan, is controlled on the basis of the pressure variation. Thus, a statically determinate control of the pressure variation is conducted, thereby forcibly suppressing the pressure variation at a downstream side of the fuel feeding portion 14.

50. 发明专利

JPH11325597A COMBUSTION EQUIPMENT 失效
公开(公告)号：JPH11325597A
公开(公告)日：1999-11-26
申请号：JP14238598
申请日：1998-05-08
申请人： GASTAR CORP
发明人： KIMURA KOTARO , YAMAGUCHI TATSUO
IPC分类号： F24H1/10
摘要： PROBLEM TO BE SOLVED: To effectively avoid freezing of a water in a reheating circulating passage of a bathtub water. SOLUTION: Data of a temperature change with respect to a time of a retained water in an external piping 31 of a reheating circulating passage 23 of a bathtub water is previously given. A circulating pump 17 is driven at the time of a fear of freezing such as in winter or the like, a hot water of a bathtub 18 is circulated to the passage 23, and a water temperature in the passage 23 is detected by a bath temperature sensor 21 immediately before stopping of the pump 17. A pump waiting allowing time required to lower the water of an external piping to a water temperature immediately before the water is frozen from the detected water temperature is obtained based on the detected water temperature and the data. When a lapse time from the stop of the pump 17 arrives at the allowing time, the pump 17 is driven to prevent freezing of the water in the passage 13.

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