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    • 1. 发明专利
    • Double refrigerant pipe
    • 双重制冷管
    • JP2009150611A
    • 2009-07-09
    • JP2007329714
    • 2007-12-21
    • Panasonic Corpパナソニック株式会社
    • OYABU KEIKOONO KATSUTOSHISHIRAI KENJI
    • F24H9/00F28D7/10
    • PROBLEM TO BE SOLVED: To provide a double refrigerant pipe for a liquid-gas heat exchange circuit in a water heater, which is constructed to reduce or prevent the occurrence of abnormal noises (chattering noises) due to inner and outer tubes having contact with each other in a method superior in cost-performance.
      SOLUTION: The refrigerant pipe is bent on the way of a piping linear portion at an angle of 90 (or -90) to 180° to the bending direction of both ends of the linear portion, when molded. The inner and outer tubes of the double refrigerant pipe have forcible contact with each other to reduce or prevent the occurrence of abnormal noises (chattering noises), thus improving comfortability in working environment.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于热水器中的液体 - 气体热交换回路的双重制冷剂管道,其被构造成减少或防止由于内管和外管产生的异常噪声(振动噪声) 以成本效益优越的方法相互联系。 解决方案:当模制时,制冷剂管在直线部分的两端的弯曲方向上以90°(或-90°)至180°的角度在管道线性部分的路上弯曲。 双制冷剂管的内管和外管彼此强制接触以减少或防止异常噪声(颤动噪声)的发生,从而提高工作环境的舒适性。 版权所有(C)2009,JPO&INPIT
    • 2. 发明专利
    • 給湯装置
    • 热水供应设备
    • JP2014200696A
    • 2014-10-27
    • JP2013075623
    • 2013-04-01
    • パナソニック株式会社Panasonic Corp
    • OYABU KEIKOYAMADA MUNETAKAKITANISHI HIROSHIYANAGISAWA TADASHISHIBATA YUJI
    • C02F5/00C02F5/08F24H1/18F24H9/00
    • 【課題】スケール抑制剤のメンテナンスの必要性を適切に判断してスケールの堆積を予防する給湯装置を提供すること。【解決手段】貯湯槽57から入水管路64を介して送られた水を加熱する加熱装置55と、水を加熱装置55に圧送する循環ポンプ63と、加熱装置55で加熱された水を貯湯槽57へ導入する出湯管路65と、加熱装置55に圧送される水に、スケール抑制剤67を添加するスケール抑制装置68と、スケール抑制装置68を流れる水の流量を検出する流量検出装置73と、スケール抑制装置68のメンテナンスの必要性を判断する制御装置70と、メンテナンスの必要性を表示する報知装置72と、を備え、制御装置70は、流量検出装置73で検出された流量に基づき、スケール抑制装置68のメンテナンスの必要性を判断するので、適切な時期にスケール抑制装置68のメンテナンスを行ってスケールの堆積を予防することができる。【選択図】図1
    • 要解决的问题:提供一种热水供应装置,其适当地确定防垢剂的维护的必要性以防止垢的沉积。解决方案:热水供应装置包括:加热装置55,其加热从热水 储水箱57通过进水管道64; 将加压水加热到加热装置55的循环泵63; 将由加热装置55加热的水引入热水储存箱57的热水排出管路65; 减阻装置68,其将阻垢剂67添加到向加热装置55供给压力的水中; 流量检测器73,其检测流过除垢装置68的水的流量; 确定防垢装置68的维护的必要性的控制装置70; 以及显示维护必要性的信息装置72。 由于控制装置70基于由流量检测器73检测的流量来确定防垢装置68的维护的必要性,因此在适当的时间进行防垢装置68的维护,以防止沉积 规模。
    • 3. 发明专利
    • Hot water supply device
    • 热水设备
    • JP2009250445A
    • 2009-10-29
    • JP2008094679
    • 2008-04-01
    • Panasonic Corpパナソニック株式会社
    • OYABU KEIKO
    • F24H1/00F24H1/18F24H9/02
    • PROBLEM TO BE SOLVED: To provide a hot water supply device for improving installing/carrying performance without degrading its appearance. SOLUTION: This hot water supply device having a roughly rectangular parallelopiped-shaped housing, includes grip sections 6a (6b, 6c) for carrying, on a front face 1, a back face 3, and both side faces 2a (2b) of the housing, the grip sections 5a of the front face 1 and the grip section 6a of one side face are disposed on roughly bilaterally-symmetric positions through a side shared by the front face 1 and one side face 2a, and the grip section 6c of the back face 3 and the grip section 6b of the other side face 2b are disposed on roughly bilaterally-symmetric positions through a side shared by the back face 3 and the other side face 2b, thus the field view of installing/carrying workers is secured, and the installing/carrying performance is improved in carrying. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于改善安装/携带性能的热水供应装置,而不会降低其外观。 解决方案:具有大致矩形的平行六面体形的壳体的该热水供给装置包括用于在前表面1上承载背面3和两个侧面2a(2b)的握持部分6a(6b,6c) 壳体的前表面1的抓握部分5a和一个侧面的把手部分6a通过由前表面1和一个侧面2a共享的一侧设置在大致左右对称的位置上,把手部分6c 另一侧面2b的夹持部6b通过背面3和另一侧面2b共有的侧面大致位于左右对称位置,因此安装/搬运工人的视野是 固定,安装/搬运性能得到改善。 版权所有(C)2010,JPO&INPIT
    • 4. 发明专利
    • Heat pump water heater
    • 热泵水加热器
    • JP2013002693A
    • 2013-01-07
    • JP2011132967
    • 2011-06-15
    • Panasonic Corpパナソニック株式会社
    • OYABU KEIKOFUJIMOTO TAKANOBU
    • F24H1/18F24H1/00
    • PROBLEM TO BE SOLVED: To provide a heat pump water heater that can protect functions of a hot water storage tank unit side against immersion and submerging of a power distribution part of a heat pump unit.SOLUTION: The heat pump water heater includes a heat pump unit 2, a hot water storage tank unit 1, a communication line 3 which connects the heat pump unit 2 and the hot water storage tank unit 1 to each other, water detection means 7 arranged below the hot water storage tank unit 1, and is characterized in cutting off power supply from the hot water storage tank unit 1 to the heat pump unit 2 through the communication line 3 when the water detection means 7 detects water.
    • 要解决的问题:提供一种能够保护热水储存箱单元侧的功能的热泵热水器,防止热泵单元的配电部件的浸没和浸没。

      解决方案:热泵热水器包括热泵单元2,热水储存箱单元1,将热泵单元2和热水储存箱单元1彼此连接的通信线路3,水检测 装置7布置在热水储存箱单元1的下面,其特征在于当水检测装置7检测到水时,通过通信线路3切断从热水储存箱单元1到热泵单元2的电力供应。 版权所有(C)2013,JPO&INPIT

    • 5. 发明专利
    • Water heater
    • 热水器
    • JP2013155999A
    • 2013-08-15
    • JP2012019478
    • 2012-02-01
    • Panasonic Corpパナソニック株式会社
    • OYABU KEIKOKITANISHI HIROSHIFUJIMOTO TAKANOBUSHIBATA YUJIFUNABASHI HIROYUKI
    • F24H1/00F24H1/18
    • PROBLEM TO BE SOLVED: To provide a water heater having a high usability by displaying decision results whether to perform a heat recovery operation in a display means.SOLUTION: A water heater includes a hot water storage tank 1, a bathtub 3, a heat exchanger 4 for exchanging heat between a hot water in the hot water storage tank 1 and a hot water of the bathtub 3, a display means 20, and control means 18. The water heater has a detection mode for detecting a hot water amount and/or a hot water temperature in the bathtub 3 prior to start of a heat recovery operation. The water heater decides whether to perform a heat recovery operation for recovering heat of the hot water in the bathtub 3 by the heat exchanger 4 into the hot water in the hot water storage tank 1 based on the detection results in the detection mode, and displays the decision results in the display means 20.
    • 要解决的问题:通过显示决定结果来提供在显示装置中是否进行热回收操作来提供具有高可用性的热水器。解决方案:热水器包括热水储存箱1,浴缸3,热交换器 4,用于在热水储存箱1中的热水和浴缸3的热水之间进行热交换,显示装置20和控制装置18.热水器具有用于检测热水量和/或 在热回收操作开始之前在浴缸3中的热水温度。 热水器基于检测模式的检测结果,决定是否进行用于将热交换器4将浴缸3中的热水的热量回收到热水储存箱1的热水中的热回收操作,并且显示 该决定导致显示装置20。
    • 6. 发明专利
    • Remote control apparatus
    • 远程控制装置
    • JP2010273230A
    • 2010-12-02
    • JP2009124872
    • 2009-05-25
    • Panasonic Corpパナソニック株式会社
    • OYABU KEIKOFUJIMOTO TAKANOBU
    • H04Q9/00F24H1/00
    • PROBLEM TO BE SOLVED: To provide a remote control apparatus which is convenient and user-friendly. SOLUTION: The remote control apparatus includes a first remote control device 3 and a second remote control device 18 and is configured to select either a calling function for calling from the one remote control device 3 (18) the other remote control device 18 (3) or a speech function for making a speech between the one remote control device 3 (18) and the other remote control device 18 (3). Thus, a user is enabled to select a function corresponding to the situation of installation after the apparatus is installed, thereby improving convenience and user-friendliness. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供方便和用户友好的遥控装置。 解决方案:遥控装置包括第一遥控装置3和第二遥控装置18,并且被配置为从一个遥控装置3(18)选择用于呼叫的呼叫功能,另一遥控装置18 (3)或用于在一个遥控设备3(18)和另一遥控设备18(3)之间进行通话的语音功能。 因此,使用者能够在装置安装后选择与安装情况相对应的功能,从而提高便利性和便于使用。 版权所有(C)2011,JPO&INPIT