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    • 2. 发明专利
    • 空気調和機
    • 冷气机
    • JP2015010730A
    • 2015-01-19
    • JP2013134590
    • 2013-06-27
    • パナソニック株式会社Panasonic Corp
    • KAWAZOE DAISUKEYONEZAWA MASARU
    • F24F13/20F24F1/00
    • 【課題】意匠性と空気調和機の性能を両立しつつ、翼ピッチ音の発生を抑制する。【解決手段】室内ユニット1の上方に設けた第1の吸込部4と、前記室内ユニットの前面パネル3の下方に設けた第2の吸込部9とを備え、第2の吸込部は室内ユニットの長手方向に複数の独立した開口部9を連続的に形成して構成してある。これにより、第1の吸込部に加え第2の吸込部からも空気を吸込むので空気調和機の性能を維持することができるとともに、前面パネルを備えていることによって意匠性も維持でき、しかも前記前面パネルの第2の吸込部と略平行に配置されたクロスフローファン5に流入する空気の流れはクロスフローファン長手方向で均一にならず、クロスフローファンの2次元流れに変化をつけることができるため、翼ピッチ音も抑制することができる。【選択図】図1
    • 要解决的问题:在组合空调的设计和性能的同时抑制叶片间距噪音的产生。空调包括设置在室内机1的上部的第一吸入部分4和第二吸入部分9 设置在室内机的前面板3的下部。 第二吸入部设置有沿着室内机的长度方向连续形成的多个独立的开口部9。 另外,除了第一吸引部分以外,也可以从第二吸引部吸入空气,能够保持空气调节器的性能,通过配置前面板也能够保持设计。 此外,当流入与前面板的第二吸入部大致平行的横流风扇5的气流在横流风扇的长度方向上不均匀时,对横流的二维流动进行变化 风扇,因此可以抑制叶片音调噪声。
    • 3. 发明专利
    • Air conditioner
    • 冷气机
    • JP2014031761A
    • 2014-02-20
    • JP2012172629
    • 2012-08-03
    • Panasonic Corpパナソニック株式会社
    • KAWAZOE DAISUKE
    • F04D17/04F04D29/66F24F1/00
    • PROBLEM TO BE SOLVED: To provide an air conditioner of high silence reduced in flapping noise while minimizing increase of ventilation resistance at a supply opening.SOLUTION: An air conditioner includes a cross-flow fan 25, a stabilizer 27 and a heat exchanger 26, a projecting portion 30 is continuously disposed from one end to the other end of the stabilizer 27, and a partitioning plate 31 is suitably disposed on the projecting portion 30 in the reverse rotating direction of the cross-flow fan 25, thus turbulent whirl is prevented from spreading in the rotating shaft direction of the cross-flow fan 25 even when the turbulent whirl occurs on the projecting portion 30, and flapping noise can be suppressed.
    • 要解决的问题:提供一种具有高沉默性的空调,减少了振动噪声,同时最小化供应开口处的通风阻力增加。空调包括横流风扇25,稳定器27和热交换器26, 突出部分30从稳定器27的一端到另一端连续地设置,并且分隔板31在横流风扇25的反向旋转方向上适当地设置在突出部分30上,从而防止了湍流旋转 即使在突出部30发生湍流旋转时,即使在横流风扇25的旋转轴方向上扩展,也可以抑制拍动噪音。
    • 4. 发明专利
    • Refrigerating cycle device
    • 制冷循环装置
    • JP2011153736A
    • 2011-08-11
    • JP2010014266
    • 2010-01-26
    • Panasonic Corpパナソニック株式会社
    • SUGIO TAKASHIKAMOTA HIROKAZUKAWAZOE DAISUKEKUBO TSUGIOSHIMIZU AKIHIKO
    • F25B47/02F25B1/00F25B5/00F25B13/00
    • F25B47/022F25B13/00F25B31/006F25B2313/02741F25B2400/05F25B2400/24Y02B30/52
    • PROBLEM TO BE SOLVED: To provide a refrigerating cycle device capable of improving reliability of a compressor by minimizing return of a liquid-phase refrigerant to the compressor. SOLUTION: This refrigerating cycle device in which the compressor 6, an indoor heat exchanger 16, an expansion valve 12, and an outdoor heat exchanger 14 are connected to each other by refrigerant piping, is provided with a heat storage device having a heat storage material 36 disposed in a state of surrounding the compressor 6 and storing the heat generated in the compressor 6, and a heat storage heat exchanger 34 exchanging heat between the heat stored in the heat storage material 36 and the refrigerant. Further it includes pining 28 for guiding a part of the refrigerant discharged from the compressor 6 to the outdoor heat exchanger 14, and piping 38 for guiding the refrigerant from the indoor heat exchanger 16 to the heat storage heat exchanger 34 in a defrosting operation, and the refrigerant from the heat storage heat exchanger 34 is joined with the refrigerant from the outdoor heat exchanger 14. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够通过使液相制冷剂到压缩机的返回最小化来提高压缩机的可靠性的制冷循环装置。 解决方案:这种制冷循环装置具有一个储热装置,其中压缩机6,室内热交换器16,膨胀阀12和室外热交换器14通过制冷剂管道相互连接, 蓄热材料36设置在围绕压缩机6的状态并储存在压缩机6中产生的热量;以及蓄热热交换器34,其在存储在蓄热材料36中的热量与制冷剂之间进行热交换。 此外,还包括用于将从压缩机6排出的一部分制冷剂引导到室外热交换器14的排气管28和用于在除霜操作中将制冷剂从室内热交换器16引导到蓄热热交换器34的管路3​​8,以及 来自蓄热热交换器34的制冷剂与来自室外热交换器14的制冷剂接合。版权所有(C)2011,JPO&INPIT
    • 6. 发明专利
    • Air conditioner
    • 冷气机
    • JP2009210227A
    • 2009-09-17
    • JP2008055964
    • 2008-03-06
    • Panasonic Corpパナソニック株式会社
    • KAWAZOE DAISUKEYAMAGUCHI SHIGETOTAKAHASHI MASATOSHIEBIHARA MASAHARUYONEZAWA MASARU
    • F24F1/00
    • PROBLEM TO BE SOLVED: To provide an air conditioner capable of cleaning suction and discharge paths of dust in a suction type air filter automatic cleaning device.
      SOLUTION: The air filter automatic cleaning device carrying out the automatic cleaning of an air filter, and an electrostatic atomizer generating electrostatic mist are provided in an indoor unit. During air conditioning operation, the operation of the electrostatic atomizer is carried out, and if a stop command of the air conditioning operation is input into a control means, the air conditioning operation is stopped, the air filter automatic cleaning device is operated, and the operation of the electrostatic atomizer is continued.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够清洁吸入式空气过滤器自动清洁装置中的灰尘的吸入和排出路径的空调。 解决方案:在室内单元中设置有进行空气过滤器的自动清洁的空气过滤器自动清洁装置和产生静电雾的静电雾化器。 在空调运转中,进行静电雾化器的运转,如果将空调运转的停止指令输入控制装置,则停止空调运转,运转空气过滤器自动清洗装置, 继续进行静电雾化器的动作。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Air-conditioner
    • 冷气机
    • JP2009002601A
    • 2009-01-08
    • JP2007165011
    • 2007-06-22
    • Panasonic Corpパナソニック株式会社
    • KAWAZOE DAISUKE
    • F24F11/04F24F1/00F24F11/02
    • PROBLEM TO BE SOLVED: To provide an air-conditioner for maintaining comfortable indoor environment by quickening the flow of circulated air to the position of a human body when detected during stopping air conditioning operation, to improve a dirt detecting speed and an air cleaning speed, consequently. SOLUTION: An indoor unit is provided with a human body detecting sensor for detecting whether a human body exists or not, a dirt detecting means for detecting the degree of dirt of indoor air, and an air cleaning unit. When the human body detecting sensor detects the human body during stopping the air-conditioner, an indoor fan is operated at a lower speed than a speed during air conditioning operation to increase the detecting speed of the dirt detecting means. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供一种空调,用于在停止空调操作期间检测到时,将循环空气的流动加快到人体的位置,从而保持舒适的室内环境,以提高污物检测速度和空气 清洁速度,因此。 解决方案:室内机具有用于检测人体是否存在的人体检测传感器,用于检测室内空气污染程度的污物检测单元和空气净化单元。 当人体检测传感器在停止空调时检测到人体时,室内风扇以比空调操作中的速度低的速度运转,以增加污物检测装置的检测速度。 版权所有(C)2009,JPO&INPIT
    • 9. 发明专利
    • Air conditioner
    • 冷气机
    • JP2014031951A
    • 2014-02-20
    • JP2012172626
    • 2012-08-03
    • Panasonic Corpパナソニック株式会社
    • KAWAZOE DAISUKE
    • F24F1/00
    • PROBLEM TO BE SOLVED: To provide an air conditioner of high silence reduced in flapping noise while minimizing increase of ventilation resistance at a supply opening.SOLUTION: An air conditioner includes a cross-flow fan 25, a rear guider 28 and a heat exchanger 26, a projecting portion 30 is continuously formed from one end to the other end of the rear guider 28, and a partitioning plate 31 is suitably disposed on the projecting portion 30 in the reverse rotating direction of the cross-flow fan 25, thus turbulent whirl is prevented from spreading in the rotating shaft direction of the cross-flow fan 25 even when the turbulent whirl occurs on the projecting portion 30, and the flapping noise can be suppressed.
    • 要解决的问题:提供一种高沉默性的空调器,同时最小化供应开口处的通风阻力增加,从而降低了振动噪声。解决方案:空调包括横流风扇25,后导向器28和热交换器26 突出部30从后导向件28的一端到另一端连续地形成,并且分隔板31沿横流风扇25的相反方向适当地设置在突出部30上,因此湍流旋转 即使在突出部30发生湍流旋转时也能够防止横流风扇25的旋转轴方向的扩散,能够抑制拍动噪音。
    • 10. 发明专利
    • Refrigeration cycle device
    • 制冷循环装置
    • JP2014020584A
    • 2014-02-03
    • JP2012156233
    • 2012-07-12
    • Panasonic Corpパナソニック株式会社
    • KAWAZOE DAISUKEKAKUWA TAKASHI
    • F25B47/02F25B1/00F25B13/00
    • PROBLEM TO BE SOLVED: To inexpensively provide a refrigeration cycle device of high reliability.SOLUTION: A compressor 6, an indoor heat exchanger 16, a second pipe 20, an expansion valve 12, a third pipe 22, an outdoor heat exchanger 14 and a fourth pipe 24 are successively connected, a first four-way valve 8 for switching cooling and heating operations, and a heat storage heat exchanger 34 exchanging heat with heat of the compressor 6, are disposed, the compressor 6 and the third pipe 22 are connected through a fifth pipe 55, a second four-way valve 50, an eighth pipe 56 and a first check valve 51 flowable to the third pipe 22, the second pipe 20 and the heat storage heat exchanger 34 are connected by a second check valve 52 flowable to the heat storage heat exchanger 34 and a sixth pipe 38, the heat storage heat exchanger 34 and the fourth pipe 24 are connected through a seventh pipe 57, the second four-way valve 50, and a ninth pipe 58, and the second four-way valve 50 switches a flow channel connecting the fifth pipe 55 and an eighth pipe 56, and connecting the seventh pipe 57 and the ninth pipe 58, to a flow channel connecting the fifth pipe 55 and the seventh pipe 57, and connecting the eighth pipe 56 and the ninth pipe 58.
    • 要解决的问题:廉价地提供高可靠性的制冷循环装置。解决方案:压缩机6,室内热交换器16,第二管20,膨胀阀12,第三管22,室外热交换器14和 第四管24依次连接,用于切换冷却和加热操作的第一四通阀8和与压缩机6的热量交换的蓄热热交换器34,压缩机6和第三管22被连接 通过第五管55,第二管道40和第三管道56,第二管道40和第三管道56以及可流向第三管道22的第一止回阀51,第二管道20和蓄热热交换器34通过第二止回阀52 可流动到蓄热热交换器34和第六管38,蓄热热交换器34和第四管24通过第七管57,第二四通阀50和第九管58连接,第二管 四通阀50开关 连接第五管55和第八管56的低通道,并将第七管57和第九管58连接到连接第五管55和第七管57的流路,连接第八管56和第九管 58。