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    • 4. 发明专利
    • Hot water storage type water heater
    • 热水储水式加热器
    • JP2003028505A
    • 2003-01-29
    • JP2001216105
    • 2001-07-17
    • Harman Kikaku:KkOsaka Gas Co LtdSeibu Gas Co LtdToho Gas Co LtdTokyo Gas Co Ltd大阪瓦斯株式会社東京瓦斯株式会社東邦瓦斯株式会社株式会社ハーマン企画西部瓦斯株式会社
    • SAKAI HISASHIGEHASHIZUME YASUTOKAWACHI TOSHIHIROFUJIKAWA YASUSHIFUJIMOTO YOSHIOSAKIISHI TOMOYAYAMAGUCHI KAZUYATANOGASHIRA KENICHIITO MIKIOICHIKAWA IKUHIDE
    • F24H1/18
    • PROBLEM TO BE SOLVED: To prevent a user from feeling uncomfortable by preventing a hot water supply capability from rapidly changing. SOLUTION: An ordinary hot water supply capability in an ordinary hot water supply state is set larger than an auxiliary hot water supply capability in an auxiliary hot water supply state, and hot water supply control means H is switchable between the ordinary hot water supply state where hot water taken out from a hot water regenerative tank 1 is supplied to a hot water supply passage 5 and the auxiliary hot water supply state where hot water heated in heating means 3 is supplied to the hot water supply passage 5. Further, when the amount of stored hot water in the hot water regenerative tank 1 is more than the minimum kept amount, the operation is switched to the ordinary hot water supply state, while when the amount of hot water is less than the minimum kept amount, the operation is switched to the auxiliary hot water supply state. When the operation is switched from the ordinary hot water supply state to the auxiliary hot water supply state, in the ordinary hot water supply state the hot water supply capability is continuously reduced toward the auxiliary hot water supply capability from the ordinary hot water supply capability, and then the operation is switched to the auxiliary hot water supply state. Hereby, a hot water supply capability adjustment processing is executed for switching the operation to the auxiliary hot water supply state.
    • 要解决的问题:通过防止热水供应能力快速变化来防止用户感到不适。 解决方案:普通热水供应状态下的普通热水供应能力设定为大于辅助热水供应状态下的辅助热水供应能力,热水供应控制装置H可在普通热水供应状态之间切换, 将从热水再生罐1取出的热水供给到热水供给路5,在供热装置3中加热的热水供给至热水供给路5的辅助热水供给状态。此外, 在热水再生罐1中储存的热水大于最小保持量时,操作切换到普通的热水供给状态,而当热水量小于最小保持量时,切换操作 到辅助热水供应状态。 当操作从普通热水供应状态切换到辅助热水供应状态时,在通常的热水供应状态下,热水供应能力从普通热水供应能力向辅助热水供应能力持续降低, 然后将操作切换到辅助热水供应状态。 因此,执行热水供应能力调整处理以将操作切换到辅助热水供应状态。
    • 6. 发明专利
    • Hot water storage type water heater
    • 热水储水式加热器
    • JP2003028504A
    • 2003-01-29
    • JP2001216104
    • 2001-07-17
    • Harman Kikaku:KkOsaka Gas Co LtdSeibu Gas Co LtdToho Gas Co LtdTokyo Gas Co Ltd大阪瓦斯株式会社東京瓦斯株式会社東邦瓦斯株式会社株式会社ハーマン企画西部瓦斯株式会社
    • SUZUKI KIWAMUTANOGASHIRA KENICHIYAMAGUCHI KAZUYAKASHIWABARA YOSHITAKAIWATA SHINTAKIMOTO KEIJITAKAGI HIROSHIMATSUMOTO KAZUHIROHASHIZUME YASUTOKAWACHI TOSHIHIROFUJIKAWA YASUSHIFUJIMOTO YOSHIOSAKIISHI TOMOYA
    • F24H1/18
    • PROBLEM TO BE SOLVED: To reduce the cost and improve the efficiency of an apparatus by supplying hot water at hot water heating target temperature while effectively utilizing hot water stored in a hot water storage tank. SOLUTION: Hot water heating means G is provided for supplying hot water at hot water supply target temperature by mixing water with hot water from a hot water storage tank 1 supplied through a hot water supply passage 6. Operation control means C executes an ordinary hot water supply processing for controlling the hot water supply means G such that water is mixed with hot water from the hot water regenerative tank 1 supplied through the hot water supply passage 6 to supply hot water when hot water supplied from the hot water regenerative tank 1 to the hot water supply passage 6 exceeds heating starting temperature defined taking the hot water supply target temperature as a reference. It further executes a mixing hot water supply processing for mixing hot water derived from an upper portion in the hot water regenerative tank 1 with hot water heated in the heating means 4 and supplying it to the hot water supply passage 6 for hot water supply when hot water supplied from the hot water regenerative tank 1 to the hot water supply passage 6 falls within a mixing temperature range between the heating starting temperature and mixing lower limit temperature lower than the former temperature.
    • 要解决的问题:通过在热水加热目标温度下供应热水来有效利用储存在热水储罐中的热水来降低成本并提高设备的效率。 解决方案:提供热水加热装置G,用于通过将水与通过热水供应通道6供应的热水储存箱1的热水混合来供应热水供应目标温度的热水。操作控制装置C执行普通热水 用于控制热水供应装置G的供应处理,使得水与来自通过热水供应通道6供应的热水再生罐1的热水混合,以便当从热水再生罐1供应的热水向 热水供给通路6超过以热水供给对象温度为基准而定义的加热开始温度。 进一步执行混合热水供给处理,用于将来自热水再生罐1中的上部的热水与加热装置4中加热的热水混合,并将其供应到热水供应通道6以供热水供应 从热水再生罐1供给到热水供给路6的水落在比上一个温度低的加热开始温度和混合下限温度之间的混合温度范围内。
    • 7. 发明专利
    • Hot water storage type water heater
    • 热水储水式加热器
    • JP2003074976A
    • 2003-03-12
    • JP2001262857
    • 2001-08-31
    • Harman Kikaku:KkOsaka Gas Co LtdSeibu Gas Co LtdToho Gas Co LtdTokyo Gas Co Ltd大阪瓦斯株式会社東京瓦斯株式会社東邦瓦斯株式会社株式会社ハーマン企画西部瓦斯株式会社
    • SUZUKI KIWAMUTANOGASHIRA KENICHIYAMAGUCHI KAZUYAKASHIWABARA YOSHITAKAIWATA SHINTAKIMOTO KEIJITAKAGI HIROSHIMATSUMOTO KAZUHIROHASHIZUME YASUTOKAWACHI TOSHIHIROFUJIKAWA YASUSHIFUJIMOTO YOSHIOSAKIISHI TOMOYA
    • F24H1/18
    • PROBLEM TO BE SOLVED: To supply a desired heat to a heat consumption terminal for a desired time zone by storing hot water in a hot water storage tank in a desired amount at a necessary time.
      SOLUTION: An operation control means H executes a reservation hot water storage operation for storing hot water in the hot water storage tank 1 when it becomes a hot water storage starting time obtained based on a hot water storage time for setting the hot water storage amount in the tank 1 at the hot water storage setting time, and executes a heat supplying operation for supplying a fluid to be heated to the heat consumption terminal D for a heat consumption setting time zone. The control means H further obtains a hot water storage time as when a heating capability of a heating means is a non- limiting capability when a duplicate time zone to be duplicated with the heat consumption setting tine zone does not exist in the hot water storage time zone from the hot water storage starting time to the hot water storage setting time in the reservation hot water storage operation, and executes a hot water storage time calculating process for obtaining the hot water storage time as when the heating capability of the heating means is a smaller limiting capability than the non-limiting capability when the duplicating time zone exists.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:通过在必要的时间将热水以期望的量储存在热水储存箱中,以将期望的热量提供给所需时间的热消耗端子。 解决方案:当操作控制装置H成为基于用于将热水储存量设定为热水储存时间的热水存储时间获得的热水储存开始时间时,执行用于将热水储存在热水储存箱1中的预约热水存储操作 在热水储存设定时间的水箱1上,进行供热运转,将供热流体供给到用于热消耗设定时间的耗热端子D. 控制装置H进一步获得热水存储时间,如同在加热装置的加热能力为非限制性能时,当在热水储存时间内不存在与热消耗设定区域重复的重复时间区域时 在预热热水存储操作中从热水存储开始时间到热水存储设置时间的区域,并且执行热水存储时间计算处理,以获得热水存储时间,如加热装置的加热能力为 当复制时区存在时,限制能力比非限制性能要小。
    • 8. 发明专利
    • Heating apparatus
    • 加热装置
    • JP2003028508A
    • 2003-01-29
    • JP2001216103
    • 2001-07-17
    • Harman Kikaku:KkOsaka Gas Co LtdSeibu Gas Co LtdToho Gas Co LtdTokyo Gas Co Ltd大阪瓦斯株式会社東京瓦斯株式会社東邦瓦斯株式会社株式会社ハーマン企画西部瓦斯株式会社
    • SUZUKI KIWAMUTANOGASHIRA KENICHIYAMAGUCHI KAZUYAKASHIWABARA YOSHITAKAIWATA SHINTAKIMOTO KEIJITAKAGI HIROSHIMATSUMOTO KAZUHIROHASHIZUME YASUTOKAWACHI TOSHIHIROFUJIKAWA YASUSHIFUJIMOTO YOSHIOSAKIISHI TOMOYA
    • F24H1/00F24H1/18F25B27/02
    • Y02A30/274
    • PROBLEM TO BE SOLVED: To heat an object fluid to be heated to a target heating temperature, and prevent a returned hot medium from a heat exchange type heating section from being supercooled. SOLUTION: A heating apparatus is adapted such that operation control means G estimates third set temperature capable of heating an object fluid to be heated to a target heating temperature in the state where different heat exchange characteristics are considered in response to a relationship among first set temperature, and second set temperature where the object fluid can be heated to the target heating temperature and is capable of keeping the return hot medium temperature from a heat exchange heating section 19 beyond supercooling set temperature, and preheating temperature of the object temperature, and target heating temperature, and when detected temperature by forward hot medium temperature detection means 22 is beyond the first set temperature, second set temperature, and third set temperature, judges that heating allowable conditions are satisfied, and allows the supply of a hot medium to the heat exchange heating section 19, and further estimates the third set temperature when the detected temperature by the forward hot medium temperature detection means 22 is beyond the first set temperature and the second set temperature.
    • 要解决的问题:将待加热的物体加热到目标加热温度,并且防止从热交换型加热部返回的热介质过冷。 解决方案:加热装置适于使得操作控制装置G估计在能够响应于第一设定温度之间的关系考虑不同热交换特性的状态下能够将要加热的物体流体加热到目标加热温度的第三设定温度 以及第二设定温度,其中对象流体可以被加热到目标加热温度,并且能够将来自热交换加热部分19的返回热介质温度保持超过过冷却设定温度,以及目标温度的预热温度 温度,当通过正向热介质温度检测装置22的检测温度超过第一设定温度,第二设定温度和第三设定温度时,判断为满足加热容许条件,并且允许向热交换器供应热介质 加热部分19,并进一步估计第三设定温度 在正向热介质温度检测装置22的检测温度超过第一设定温度和第二设定温度。
    • 9. 发明专利
    • Regenerative hot water heating apparatus
    • 再生热水加热装置
    • JP2003028506A
    • 2003-01-29
    • JP2001216102
    • 2001-07-17
    • Harman Kikaku:KkOsaka Gas Co LtdSeibu Gas Co LtdToho Gas Co LtdTokyo Gas Co Ltd大阪瓦斯株式会社東京瓦斯株式会社東邦瓦斯株式会社株式会社ハーマン企画西部瓦斯株式会社
    • SUZUKI KIWAMUTANOGASHIRA KENICHIYAMAGUCHI KAZUYAKASHIWABARA YOSHITAKAIWATA SHINTAKIMOTO KEIJITAKAGI HIROSHIMATSUMOTO KAZUHIROHASHIZUME YASUTOKAWACHI TOSHIHIROFUJIKAWA YASUSHIFUJIMOTO YOSHIOSAKIISHI TOMOYA
    • F24H1/18
    • PROBLEM TO BE SOLVED: To improve the efficiency of an apparatus by supplying much hot water stored in a regenerative hot water tank to the utmost while preventing hot water from being exhausted.
      SOLUTION: Operation control means G, when supplying hot water in a regenerative hot water tank 1 controls the present amount of hot water stored in the regenerative hot water tank 1 less than the minimum amount of detected stored hot water based upon the amount of hot water stored in the regenerative hot water tank to which a large amount of the minimum detected stored hot water to which the hot water stored in the hot water tank 1 is supplied from a timing of the minimum detection where the amount of stored in the regenerative hot water tank 1 is the minimum amount of the detected hot water larger than the minimum secured amount. The operation control means G, when the present amount of stored hot water reaches less than the minimum secured amount, executes a judgement processing which judges heating conditions being satisfied, and once the heating conditions are satisfied, heats hot water circulated with hot water circulation means E to hot water at hot water storage set temperature in heating means 4, and stores the hot water in the hot water regenerative hot water tank 1 in the state where a temperature forming layer is formed, and further supplies the hot water stored in the regenerative hot water tank 1 through the hot water supply passage.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:为了提高设备的效率,通过在防止热水被排出的同时最大限度地供给储存在蓄热式热水箱中的大量热水。 解决方案:操作控制装置G在再生热水箱1中供应热水时,基于热水量控制存储在蓄热式热水箱1中的热量低于检测到的最低储存热水量的当前量 存储在蓄热式热水箱中,从存储在再生式热水中的最小检测量的时刻到供给存储在热水箱1中的热水的最少检测到的存储热量的大量的蓄热式热水箱 罐1是检测到的热水的最小量大于最小固定量。 操作控制装置G当存储的热水量达到小于最小固定量时,执行判断加热条件满足的判断处理,一旦满足加热条件,就加热热水循环装置 E以加热装置4的热水储存设定温度为热水,在形成有温度形成层的状态下将热水储存在热水再生热水箱1中,进一步供给再生 热水箱1通过热水供应通道。
    • 10. 发明专利
    • Heat source device
    • 热源设备
    • JP2005344996A
    • 2005-12-15
    • JP2004164668
    • 2004-06-02
    • Noritz CorpOsaka Gas Co LtdSeibu Gas Co LtdToho Gas Co Ltd大阪瓦斯株式会社東邦瓦斯株式会社株式会社ノーリツ西部瓦斯株式会社
    • HASHIZUME YASUTOFUJIKAWA YASUSHIOTA HIROSHIIWATA SHINTOMIO TAKESHIYAGI MASAHIKOTAKAGI HIROSHIYOSHIDA SATORU
    • F24H1/18F24H1/22
    • PROBLEM TO BE SOLVED: To provide a heat source device, in which aging change of emission quantity of heat energy emitted out of the load or the system of a heating means is correctly predicted, so that heat energy is effectively utilized. SOLUTION: This heat source device 1 predicts aging change of heat load quantity W by a control means 30 for controlling action of a combustion part 3, etc. The control means 30 comprises a type memory means 31 storing load types A-M set for each unit block Uanm obtained by typifying transition of the heat loads W, a reference pattern memory means 36 storing reference patterns Pn as reference for prediction, a detecting means 33 to detect actual change of the heat loads W, a load change memory means 32 to form a load pattern Tan based on result of detection by the detecting means 33, and a predicting means 35 to predict aging change of the thermal load W based on the reference pattern Pn and a the load pattern Tan. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种热源装置,其中正确地预测了从负载或加热装置的系统发出的热能的排放量的老化变化,从而有效地利用了热能。 解决方案:该热源装置1通过用于控制燃烧部3等的动作的控制装置30来预测热负荷量W的老化变化。控制装置30包括:存储装置类型AM的类型存储装置31, 通过代表热负荷W的过渡而获得的每个单位块Uanm,存储参考模式Pn作为用于预测的参考的参考模式存储装置36,检测热负荷W的实际变化的检测装置33,负载变化存储装置32 基于检测装置33的检测结果形成负载模式Tan;以及预测装置35,用于根据参考模式Pn和负载模式Tan来预测热负荷W的老化变化。 版权所有(C)2006,JPO&NCIPI