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1. 发明专利

JP2013142491A Hot water supply and heating apparatus 有权
标题翻译：热水供暖和加热设备
公开(公告)号：JP2013142491A
公开(公告)日：2013-07-22
申请号：JP2012002286
申请日：2012-01-10
申请人： Rinnai Corp , リンナイ株式会社 , Denso Corp , 株式会社デンソー
发明人： SOFUE TSUTOMU , SUZUKI AKIRA
IPC分类号： F24H1/18 , F24D3/00 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply and heating apparatus which uses a heat pump and a heat source machine, and capable of performing an appropriate operation corresponding to conditions.SOLUTION: A hot water supply and heating system 2 is provided with a heat pump 12, a hot water storage tank 22, a heating unit 30, a hot water supply unit 40, and a control device 50. The control device selectively performs: (a) a first operation for operating the heat pump 12, and supplying hot water generated by the heat pump 12 to a heat exchanger 39 of the heating unit 30 without saving it in the hot water storage tank 22; (b) a second operation for not operating the heat pump 12, and operating a burner 60 of the heating unit 30; and (c) a third operation for operating the heat pump 12, saving the hot water generated by the heat pump 12 in the hot water storage tank 22, and supplying the hot water saved in the hot water storage tank 22 to the hot water supply unit 40.
摘要翻译：要解决的问题：提供一种使用热泵和热源机的热水供热装置，能够根据条件进行适当的操作。热水供热系统2具有热泵12，热水储存箱22，加热单元30，热水供应单元40和控制装置50.控制装置选择性地执行：（a）用于操作热泵12的第一操作，并且供应由热泵12产生的热水加热到加热单元30的热交换器39，而不将其保存在热水储存箱22中; （b）不操作热泵12的第二操作，以及操作加热单元30的燃烧器60; 和（c）第三操作热泵12的操作，将由热泵12产生的热水储存在热水储存箱22中，将储存在热水储存箱22中的热水供给到热水供给单位40。

2. 发明专利

JP2012207896A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2012207896A
公开(公告)日：2012-10-25
申请号：JP2011075852
申请日：2011-03-30
申请人： Rinnai Corp , Denso Corp , リンナイ株式会社 , 株式会社デンソー
发明人： SOFUE TSUTOMU , SUZUKI AKIRA
IPC分类号： F24H1/00 , F25B30/02 , F25B47/02
摘要： PROBLEM TO BE SOLVED: To avoid such a situation where hot water in a storage tank for hot water becomes zero during the defrosting operation of a heat pump.SOLUTION: The water heater includes: a hot water storage tank for storing hot water; a heat pump for heating hot water in the storage tank; a combustion heat source for heating hot water in the hot water storage tank; a frosting detection section for detecting the amount of frost of the heat pump; a memorization section for memorizing the expected heat demand; and a defrosting section for performing defrosting of the heat pump on the basis of the detected amount of frost and the expected heating demand. With this constitution, when the large amount of heating demand is expected, even if the amount of frosting on the heat pump is relatively low, a defrosting operation can be performed in advance in order to avoid the situation where the defrosting operation becomes necessary during the later operation of the heat pump according to the large amount of heating demand.
摘要翻译：要解决的问题：为了避免在热泵的除霜运转期间用于热水的储罐中的热水变为零的情况。
解决方案：热水器包括：用于储存热水的热水储存箱; 用于加热储罐中的热水的热泵; 用于加热热水储存罐中的热水的燃烧热源; 结霜检测部，其检测所述热泵的霜冻量; 记忆预期热需求的记忆部分; 以及除霜部，其基于检测到的霜量和预期的加热需求，进行热泵的除霜。利用这种结构，当预期需要大量的加热需求时，即使热泵上的结霜量相对较低，也可以预先执行除霜操作，以避免在该期间除霜操作变得必要的情况以后根据大量的热量需求来运行热泵。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014062697A Heating system 有权
标题翻译：加热系统
公开(公告)号：JP2014062697A
公开(公告)日：2014-04-10
申请号：JP2012208937
申请日：2012-09-21
申请人： Denso Corp , 株式会社デンソー , Rinnai Corp , リンナイ株式会社
发明人： SUZUKI AKIRA , KANI YOSHIMIKI , OSHIMA KATSUYA
IPC分类号： F24D3/00 , F24H1/00
CPC分类号： Y02B30/126
摘要： PROBLEM TO BE SOLVED: To provide a heating system which reduces heat loss of a heating heat medium in such circumstances that a normal operation of a heat pump using snow-melting electric power as electric source power cannot be performed.SOLUTION: A heating system includes: a heat medium tank 11 which stores a heat medium heated by a heat pump 31 using snow-melting electric power as electric source power; a circulation channel 13 which circulates the heat medium via first heat exchangers 45, 46 heated by combustion operation of a burner 44 and heating terminals 5H, 5L; and a bypass channel 24 which bypasses the heat medium tank 11 and causes the heat medium to flow therethrough. Therein, when it is determined that a normal operation of the heat pump 31 cannot be performed due to interception or the like of an offer of the snow-melting electric power, a flow-rate adjusting valve 23 of the bypass channel 24 is controlled such that the heat medium is caused to flow via the bypass channel 24 without causing the heat medium to flow via the heat medium tank 11.
摘要翻译：要解决的问题：提供一种在不能进行作为电源电力的使用雪熔电力的热泵的正常运行的情况下，减少加热热介质的热损失的加热系统。解决方案：加热系统包括：热介质槽11，其利用作为电源的雪熔电力来存储由热泵31加热的热介质; 循环通道13，其通过由燃烧器44的燃烧操作和加热端子5H，5L加热的第一热交换器45,46循环热介质; 以及绕过热介质罐11并使热介质流过其中的旁路通道24。其中，当确定由于提供雪熔电力的拦截等而不能进行热泵31的正常操作时，旁路通道24的流量调节阀23被控制为导致热介质经由旁路通道24流动，而不会使热介质经由热介质罐11流动。

4. 发明专利

JP2014062714A Heating device and water heater 有权
标题翻译：加热装置和水加热器
公开(公告)号：JP2014062714A
公开(公告)日：2014-04-10
申请号：JP2012209283
申请日：2012-09-24
申请人： Rinnai Corp , リンナイ株式会社 , Denso Corp , 株式会社デンソー
发明人： SOFUE TSUTOMU , WATARAI TATSUKI , OSHIMA KATSUYA , HAYASHI YASUHEI , SUZUKI AKIRA , MORI YOSHIKI
IPC分类号： F24H1/00 , F24D3/18 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of preventing deterioration of a component constituting a heat pump, in a heating device utilizing the heat pump for absorbing heat from atmosphere as a heat source.SOLUTION: A heating device includes: a heat pump that absorbs heat from atmosphere to heat a heat medium; a tank that stores the heat medium; a heat storage circulation path that circulates the heat medium between the heat pump and the tank; a heating terminal that radiates the heat medium to perform heating; a heating circulation path that circulates the heat medium between the tank and the heating terminal; condition determination means that determines whether a condition on start/stop of the heat pump is satisfied; and heat storage amount increase means that increases a heat storage amount of the tank when it is determined that the condition on start/stop of the heat pump is satisfied.
摘要翻译：要解决的问题：提供一种能够防止构成热泵的部件劣化的技术，该加热装置利用热泵将热量从大气中吸收作为热源。解决方案：加热装置包括：热泵，吸收大气中的热量加热热介质; 存储热介质的罐; 热介质在热泵和罐之间循环的储热循环路径; 辐射热介质进行加热的加热端子; 加热循环路径，其使所述储罐和所述加热端子之间的所述热介质循环; 条件确定装置，确定是否满足热泵的启动/停止的条件; 以及当确定满足热泵的启动/停止状态时，增加储罐的蓄热量的蓄热量增加装置。

5. 发明专利

JP2013257083A Heating device 有权
标题翻译：加热装置
公开(公告)号：JP2013257083A
公开(公告)日：2013-12-26
申请号：JP2012133660
申请日：2012-06-13
申请人： Denso Corp , 株式会社デンソー , Rinnai Corp , リンナイ株式会社
发明人： SUZUKI AKIRA , OSHIMA KATSUYA
IPC分类号： F24D3/18 , F24D3/00
CPC分类号： Y02B30/14
摘要： PROBLEM TO BE SOLVED: To provide a hybrid type heating device with high efficiency, including a heat pump and a latent heat recovery type gas combustor.SOLUTION: A heating device includes a tank 30, a heat pump type first heat source machine 10, a second heat source machine 20 comprising a latent heat recovery type combustor, a heating terminal 40, a pipe line 50 forming a circulation channel of a heat medium, and a controller 60. When the controller determines that the quantity of heat required for heating can be secured by a heat medium from the first heat source machine and the tank, the controller does not operate the second heat source machine but constitutes a pipe line to supply only the heat medium at a relatively high temperature from the first heat source machine and the tank, or a mixture heat medium of the heat medium at a relatively high temperature and a heat medium returning from the heating terminal, to the heating terminal. When the controller determines that the quantity of heat required for heating can not be secured by the heat medium from the first heat source and the tank, the controller constitutes a pipe line to allow only the heat medium returning from the heating terminal to flow into the second heat source machine and operates combustion of the second heat source machine.
摘要翻译：要解决的问题：提供一种高效率的混合式加热装置，其包括热泵和潜热回收型气体燃烧器。解决方案：加热装置包括罐30，热泵式第一热源机10，包括潜热回收型燃烧器的第二热源机20，加热端子40，形成热介质的循环通道的管路50和控制器60.当控制器判断为加热所需的热量可以为通过来自第一热源机和储罐的热介质固定，控制器不操作第二热源机，而是构成管线，以仅供给来自第一热源机和罐的较高温度的热介质，或相对高温的热介质的混合热介质和从加热端返回到加热端子的热介质。当控制器确定不能通过来自第一热源和罐的热介质确保加热所需的热量时，控制器构成管线，仅允许从加热端返回的热介质流入第二热源机，并操作第二热源机的燃烧。

6. 发明专利

JP2013142489A Heater 有权
标题翻译：加热器
公开(公告)号：JP2013142489A
公开(公告)日：2013-07-22
申请号：JP2012002284
申请日：2012-01-10
申请人： Rinnai Corp , リンナイ株式会社 , Denso Corp , 株式会社デンソー
发明人： SOFUE TSUTOMU , WATARAI TATSUKI , OSHIMA KATSUYA , HAYASHI YASUHEI , SUZUKI AKIRA
IPC分类号： F24D7/00 , F24D3/00 , F24D3/18
CPC分类号： Y02B30/126
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of coping with a change of a request at a heating terminal without causing fluctuation in a heating capacity of a heat source machine, relating to a regenerative heater.SOLUTION: A heater which is disclosed by the specification includes a tank for storing a heat medium, a heat source machine for heating the heat medium, a heat storage outward path for sending the heat medium to the heat source machine from the tank, a heat storage homeward path for returning the heat medium to the tank from the heat source machine, a heating terminal for performing heating by radiating the heat of the heat medium, a heating outward path for sending the heat medium to the heating terminal from the tank, a heating homeward path for returning the heat medium to the tank from the heating terminal, a bypass route for sending the heat medium to the heating outward path from the heating homeward path without passing through the tank, and a mixing valve capable of adjusting a ratio between the flow rate of the heat medium that is sent to the tank from the heating homeward path and the flow rate of the heat medium sent to the bypass route from the heating homeward path.
摘要翻译：要解决的问题：提供一种技术，其能够应对在加热终端处的请求的变化，而不会引起与再生加热器有关的热源机的加热能力的波动。解决方案：由规格包括用于存储热介质的容器，用于加热热介质的热源机，用于将热介质从罐传送到热源机的储热对向路径，用于将热介质返回到的热存储回路来自热源机的罐，通过散热热介质的热量进行加热的加热端子，用于将热介质从罐传送到加热端子的加热向外路径，用于将热介质返回到的加热回路来自加热端子的罐，用于将热介质从加热回流路径发送到加热向外路径而不经过罐的旁路路径，以及混合阀盖能够调节从加热回流路径发送到罐的热介质的流量与从加热回流路径发送到旁路路径的热介质的流量之间的比率。

7. 发明专利

JP2013142488A Heater 有权
标题翻译：加热器
公开(公告)号：JP2013142488A
公开(公告)日：2013-07-22
申请号：JP2012002283
申请日：2012-01-10
申请人： Rinnai Corp , リンナイ株式会社 , Denso Corp , 株式会社デンソー
发明人： SOFUE TSUTOMU , WATARAI TATSUKI , OSHIMA KATSUYA , HAYASHI YASUHEI , SUZUKI AKIRA
IPC分类号： F24D7/00 , F24D3/10 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of suppressing a frequency of the start/stop of a heat pump or the switching of a heating capacity, relating to a heater which utilizes the heat pump which absorbs heat from an atmosphere as a heat source.SOLUTION: A heater disclosed in the specification includes a heat pump which absorbs heat from an atmosphere and heats a heat medium, a tank which stores the heat medium, a heat storage circulation path which circulates the heat medium between the heat pump and the tank, a heating terminal which radiates heat from the heat medium for heating, a heat radiation circulation path which circulates the heat medium between the heating terminal and the tank, and a tank thermistor which detects a temperature of the heat medium stored in the tank. The heating capacity of the heat pump in the heater can be switched stepwise. In the heater, when heating is performed at the heating terminal while the heat pump is driven, a heating capacity of the heat pump is switched based on the temperature detected by the tank thermistor.
摘要翻译：要解决的问题：提供一种能够抑制热泵的启动/停止频率或加热能力切换的技术，该技术涉及利用从大气吸收热量的热泵作为热源的加热器解决方案：本说明书中公开的加热器包括从大气吸收热量并加热热介质的热泵，储存热介质的罐，在热泵和罐之间循环热介质的储热循环路径从用于加热的热介质辐射热的加热端子，在加热端子和罐之间循环热介质的热辐射循环路径以及检测储存在罐中的热介质的温度的罐式热敏电阻。加热器中的热泵的加热能力可以逐步切换。在加热器中，当在热泵被驱动时在加热端子进行加热时，基于由箱式热敏电阻检测到的温度来切换热泵的加热能力。

8. 发明专利

JP2009287896A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2009287896A
公开(公告)日：2009-12-10
申请号：JP2008143460
申请日：2008-05-30
申请人： Denso Corp , Rinnai Corp , リンナイ株式会社 , 株式会社デンソー
发明人： IMAI SEISHI , SUZUKI AKIRA
IPC分类号： F24D17/00 , F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a water heater capable of preventing rapid temperature dropping of water to be supplied to a hot water using portion when changing paths of water. SOLUTION: The water heater is equipped with a heat storage tank, a stored heating value detection means, a first supply water path, a heating water path, a heating apparatus heating water in the heating water path, a bypass water path, a second supply water path, a distributing means, and a controller. The controller carries out first operation of closing the heating water path, opening the bypass water path, and stopping the heating apparatus while a stored heating value of the heat storage tank is higher than a reference value, and carries out second operation of closing both the heating water path and the bypass water path when the stored heating value of the heat storage tank becomes lower than the reference value. After timing of discharging water existing in the heating water path at starting of the second operation to a second supply water path by the second operation, third operation of opening the heating water path, closing the bypass water path, and operating the heating apparatus is carried out. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在改变水的路径时防止在热水使用部分中供给水的快速温度下降的热水器。解决方案：热水器配备有储热箱，储存热值检测装置，第一供水路径，加热水路，加热水路中的加热水加热旁路水路，第二供水路径，分配装置和控制器。控制器执行关闭加热水路径，打开旁路水路，停止加热装置的第一操作，同时蓄热箱的储存热值高于参考值，并执行关闭加热水路当存储的蓄热箱的热值变得低于基准值时，加热水路径和旁路水路径。在通过第二操作将第二操作开始时存在于加热水路中的水排放到第二供水路径的定时之后，承载打开加热水路，关闭旁路水路和操作加热装置的第三操作出来版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2014228261A 暖房システム有权
标题翻译：加热系统
公开(公告)号：JP2014228261A
公开(公告)日：2014-12-08
申请号：JP2013111164
申请日：2013-05-27
申请人：リンナイ株式会社 , Rinnai Corp , 株式会社デンソー , Denso Corp
发明人： SOFUE TSUTOMU , SUZUKI AKIRA
IPC分类号： F24D7/00 , F24F11/02 , F25B1/00 , F25B47/02
摘要：【課題】ヒートポンプユニットの除霜運転を行いながら、放熱を行う暖房端末機による暖房運転を行うことを小型なシステム構成で安価に実現できる暖房システムを提供する。【解決手段】暖房運転中にヒートポンプユニット3の除霜運転を行う必要性が発生することが予測された場合に、除霜運転の開始前に、熱媒循環路2で暖房端末機1に供給される暖房用熱媒を昇温させる制御を除霜運転前制御手段5aにより実行し、暖房用熱媒の温度が所定の温度以上の温度に昇温した後に、ヒートポンプユニットの除霜運転を行う。【選択図】図1
摘要翻译：要解决的问题：提供一种加热系统，其能够通过加热端子机进行加热操作，以便以较小的系统结构和低成本进行热泵单元的除霜运行，进行散热。解决方案：当需要时预先在加热运转中进行热泵单元3的除霜运转，在除霜运转开始前，预除霜运转控制单元5a进行控制，以提高加热终端机1的加热用热介质的温度热介质循环通道2，并且在用于加热的热介质的温度升高到预定温度或更高温度之后，执行热泵单元的除霜操作。

10. 发明专利

JP2014062713A Heat supply system 有权
标题翻译：热供应系统
公开(公告)号：JP2014062713A
公开(公告)日：2014-04-10
申请号：JP2012209282
申请日：2012-09-24
申请人： Rinnai Corp , リンナイ株式会社 , Denso Corp , 株式会社デンソー
发明人： SOFUE TSUTOMU , WATARAI TATSUKI , OSHIMA KATSUYA , HAYASHI YASUHEI , SUZUKI AKIRA
IPC分类号： F24H1/00 , F24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of promptly returning a heat pump to a usable state even when a power source is turned off for a long time and a heating medium may be frozen in a heat supply system using the heat pump.SOLUTION: A heat supply system includes: a heat pump for heating a heating medium by absorbing heat from outside air; means for detecting a temperature of the heating medium in the vicinity of the heat pump; a heating medium flow passage enabling the heating medium to flow in parallel with the heat pump; means for detecting a temperature of the heating medium in the heating medium flow passage; and an auxiliary heat source machine for heating the heating medium. When the temperature of the heating medium in the vicinity of the heat pump is a first reference temperature or lower, the heating medium is circulated between a thermal component and the heating medium flow passage and the heating medium heated by the auxiliary heat source machine is supplied to the thermal component. When the temperature of the heating medium in the heating medium flow passage is higher than a second reference temperature and the temperature of the heating medium in the vicinity of the heat pump is higher than a lower limit temperature, the heating medium is circulated between the heat pump and the heating medium flow passage.
摘要翻译：要解决的问题：即使长时间关闭电源并且在使用该热泵的供热系统中也可以使加热介质冷冻，能够提供能够将热泵迅速返回到可使用状态的技术。供热系统包括：热泵，用于通过从外部空气吸收热量来加热加热介质; 用于检测热泵附近的加热介质的温度的装置; 加热介质流动通道，其使得所述加热介质能够与所述热泵并联流动; 用于检测加热介质流路中的加热介质的温度的装置; 以及用于加热加热介质的辅助热源机。当热泵附近的加热介质的温度为第一基准温度以下时，加热介质在热成分与加热介质流路之间循环，并且供给由辅助热源机加热的加热介质到热部件。当加热介质流路中的加热介质的温度高于第二基准温度，并且热泵附近的加热介质的温度高于下限温度时，加热介质在热量泵和加热介质流通道。

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