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    • 2. 发明专利
    • 給湯システムおよびその制御方法
    • 热水供应系统及其控制方法
    • JP2015068539A
    • 2015-04-13
    • JP2013201574
    • 2013-09-27
    • 三菱重工業株式会社
    • 寺岡 正広前野 政司
    • F24H1/00
    • F24H4/04F24H9/2021F24D17/02F24D19/1054F24D2220/042F24D2240/26
    • 【課題】保温運転開始時、貯湯タンク内の温度成層および熱源機のCOPに及ぼす影響を最小限に抑え、安定的に高温水を出湯できるとともに、熱源機の高COPを維持できる給湯システムを提供することを目的とする。 【解決手段】熱源機2で製造された高温水を貯湯タンク11の上部側から温度成層を形成して順次貯湯し、設定温度の温水を貯湯完了後、その温度を維持可能とされている給湯システム1において、熱源機2からの高温水配管15と低温水系との間に、貯湯タンク11内に貯湯された温水の温度を一定に維持する保温運転の開始時、熱源機2から出湯される温水の温度が低い場合、その温水を切換え弁25により低温水系にバイパスするバイパス回路26を設け、当該バイパス回路26にバイパスされた低温の温水を、その温水温度に基づく温度成層型貯湯タンクの混合特性値であるR値を指標として貯湯タンク11側に切換える弁制御部27を備えている。 【選択図】図1
    • 要解决的问题:提供一种热水供应系统,其在保温操作开始时,将热水储存箱中的热分层和热源机的COP最小化,从而可以稳定地分离高温水 并且可以保持热源机的高COP。解决方案:在热水供应系统1中,由热源机2产生的高温水由热水储存器的上部分形成热分层 罐11,并且在完成预设温度的热水的储存之后,可以保持温度。 在来自热源机2的高温水管15和低温水系之间设有旁通回路26,旁路回路26通过切换阀25将热水旁通到低温水系,当热水温度 在保持热储存罐11中储存的热水的温度恒定的保温操作的开始时刻,从热源机2抽出的液体低。 设置有阀控制部27,其以作为基于热分层型热水储存罐的混合特性值的R值将旁通回路26旁路的低温热水切换到热水储存罐11侧 以热水温度为指标。
    • 7. 发明专利
    • Regenerative heating apparatus having external data collection function, and method of controlling the same
    • 具有外部数据收集功能的再生加热装置及其控制方法
    • JP2011021872A
    • 2011-02-03
    • JP2009259040
    • 2009-11-12
    • Daeyeong E & B Co Ltdデヨンイエンビ株式会社
    • KIM JONG MIN
    • F24D11/00
    • F24D11/0257F24D19/1084F24H9/2021Y02B10/70Y02B30/126
    • PROBLEM TO BE SOLVED: To provide a regenerative heating apparatus having an external data collection function and a control method thereof which can collect various data such as external temperature change and perform more efficient heat storage and heating accordingly.
      SOLUTION: The regenerative heating apparatus includes an outdoor temperature detection part for detecting an outdoor temperature, a regenerative heater for storing heat therein by nighttime power, a storage heat temperature detection part for detecting the temperature of the regenerative heater, a server for calculating a heat storage amount from the outdoor temperature detected by the outdoor temperature detection part so as to control the operation state of the regenerative heater and supplying the stored heat to many fan heaters so as to control indoor heating, the many fan heaters for heating rooms, and a data processor/collector for transmitting data from the server to the fan heaters to inquire the current states of the fan heaters and transmitting data collected from the fan heaters to the server.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供具有外部数据收集功能的再生加热装置及其控制方法,其可以收集诸如外部温度变化的各种数据,并且相应地执行更有效的蓄热和加热。 解决方案:再生加热装置包括用于检测室外温度的室外温度检测部分,用于通过夜间电力存储热量的再生加热器,用于检测再生加热器的温度的储存热温度检测部分, 从由室外温度检测部检测到的室外温度计算蓄热量,以控制再生加热器的运行状态,并向多个风扇加热器供给所存储的热量以便控制室内加热,许多用于加热室的风扇加热器 以及用于从服务器向风扇加热器发送数据的数据处理器/收集器,以查询风扇加热器的当前状态并将从风扇加热器收集的数据发送到服务器。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Storage type hot water supply device
    • 存储型热水设备
    • JP2009204209A
    • 2009-09-10
    • JP2008045884
    • 2008-02-27
    • Sanden Corpサンデン株式会社
    • OKUZAWA KENJI
    • F24H1/18
    • F24H4/04F24H9/2021
    • PROBLEM TO BE SOLVED: To provide a storage type hot water supply device capable of preventing occurring of hot water shortage in a midnight time zone and considerably improving convenience of users. SOLUTION: The storage type hot water supply device stores boiled water in a hot water storage tank (4) by using a heat pump (2) to use, and carries out normal boiling for systematically boiling the hot water during the midnight time zone according to a boiling level based on a predetermined hot water storage amount in the hot water storage tank and a predetermined hot water storage temperature, usage reboiling for automatically reboiling a predetermined amount of hot water when hot water is used during daytime other than the midnight time zone, and hot water shortage reboiling for automatically reboiling hot water when an amount of remaining hot water in the hot water storage tank is less than a predetermined amount of hot water. When predetermined implementation conditions are satisfied, midnight reboiling is implemented for automatically reboiling a predetermined amount during the midnight time zone. COPYRIGHT: (C)2009,JPO&INPIT
    • 解决的问题:提供能够防止在午夜时间区域发生热水短缺的存储型热水供给装置,并且显着提高用户的便利性。 解决方案:储存式热水供应装置通过使用热泵(2)将开水储存在热水储存箱(4)中,并在午夜时间内进行正常沸腾以系统地煮沸热水 基于热水储存箱中的预定热水储存量和预定的热水储存温度的沸点水平的区域,用于在除了午夜之外的白天使用热水时自动再沸腾预定量的热水的使用再沸腾 时间段和热水不足再沸腾,当热水储水箱中的剩余热水量小于预定量的热水时,自动再沸腾热水。 当满足预定的实施条件时,实施午夜再沸腾以在午夜时间段期间自动重新沸腾预定量。 版权所有(C)2009,JPO&INPIT
    • 9. 发明专利
    • Hot-water reserving type electric water heater
    • 热水保温型电热水器
    • JPS61116245A
    • 1986-06-03
    • JP23970584
    • 1984-11-13
    • Matsushita Electric Ind Co Ltd
    • HORIUCHI TOSHIHIRO
    • F24H9/20
    • F24H9/2021
    • PURPOSE:To permit to obtain a desired hot-water temperature surely even in case there is variability in equipments by a method wherein the minimum conduction time is set and a necessary conduction time is changed in case the necessary conduction time is shorter than the minimum conduction time. CONSTITUTION:When the conduction of midnight electric power is started, the count of a nighttime timer (HN) is started and the necessary conduction time (Hs) as well as the shift time (HP) of conduction starting are operated. In case the necessary conduction time (HS) becomes shorter than 2 hours, the necessary conduction time (HS) is changed and the shift time (HP) is operated. The characteristics of water temperature (TW) and the shift time (HP) are shown in the diagram at two points of 85 deg.C and 55 deg.C of set hot-water temperature (TS), for example. In this case, the minimum conduction time reaches 2 hours at TW=67 deg.C when TS=85 deg.C while TW=37 deg.C when TS=55 deg.C and HS=2 hours at all time when the water temperature is higher than 67 deg.C. Accordingly, the conduction time of a heater is secured at least 2 hours and even in case one hour of error is generated in the variability of the equipments, the conduction time of 1.2 hours may be secured.
    • 目的:即使在设备的可变性的情况下,即使在设定最小导通时间并且必要的导通时间在需要的导通时间短于最小导通的情况下被改变的方法的情况下,也可以确保获得所需的热水温度 时间。 构成:当午夜电力的导通开始时,开始夜间计时器(HN)的计数,并且操作必要的导通时间(Hs)以及传导启动的移位时间(HP)。 在必要的导通时间(HS)变得短于2小时的情况下,必要的导通时间(HS)被改变并且移动时间(HP)被操作。 例如,在设定的热水温度(TS)的85℃,55℃的两点处,水温(TW)和移动时间(HP)的特性如图所示。 在这种情况下,TS = 85摄氏度时TW = 67摄氏度时最小传导时间达到2小时,当TS = 55摄氏度时TW = 37摄氏度时,HS = 2小时 温度高于67℃。 因此,加热器的导通时间至少保证2小时,即使在设备的变化中产生一个小时的误差的情况下,也可以确保1.2小时的通电时间。
    • 10. 发明专利
    • Reservoir type water heater
    • 储水式加热器
    • JPS6193343A
    • 1986-05-12
    • JP21546184
    • 1984-10-15
    • Matsushita Electric Ind Co Ltd
    • YAMAZAKI TADASHI
    • F24H1/20F24H1/18F24H9/20G05D23/19
    • F24H9/2021G05D23/1923
    • PURPOSE:To average out the power load and also to improve the power transmission efficiency by computing the calorific value to be inputted from the amount of remaining hot water and ground temperature so as to control the power to a heat generator by determining the required power consumption by the heat generator based on the afore-said computation result. CONSTITUTION:Hot water contained in a reservoir tank 11 is designated to be U liter at T1 deg.C, which is inputted to a hot water amount setting means 19. The ground temperature is designated to be t deg.C, which is also inputted to the hot water amount setting means 19. An arithmetic means 21 computes the heating completion temperature T3 deg.C by UXT1=VXT3+t(U-V), where V is the capacity in liter of the reservoir tank 11. Where T2 deg.C is the average temperature 22 after mixing the remaining water in the upper part of the reservoir tank 11 with the feed water in its lower part, an arithmetic means 23 computes the required power W by (T3-T2)V=etaX860XWXH, where eta is the heating efficiency of the heater generator, and H is the night-time electrification time to be operated by means of a timer. The power is controlled by a control device 24, and the electrification is carried out during the night-time power transmission time by the timer.
    • 目的:通过计算从剩余热水和地面温度的数量输入的热值来平均输出功率以及提高输电效率,从而通过确定所需的功率消耗来控制发电机的功率 通过基于上述计算结果的发热体。 构成:储存罐11中包含的热水在T1℃被指定为U升,其输入到热水量设定装置19.地面温度被指定为t℃,其也被输入 算术装置21通过UXT1 = VXT3 + t(UV)计算加热完成温度T3℃,其中V是储水箱11的容积(liter)。其中T2℃ 是在储存罐11的上部的剩余水与其下部的给水混合后的平均温度22,算术装置23通过(T3-T2)V = etaX×800×W×H计算所需功率W,其中eta为 加热器发电机的加热效率,H是通过定时器操作的夜间充电时间。 功率由控制装置24控制,并且通过定时器在夜间送电时间期间进行通电。