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    • 5. 发明专利
    • Lp gas supply system
    • LP气体供应系统
    • JP2009002396A
    • 2009-01-08
    • JP2007162237
    • 2007-06-20
    • Kagla Vaportech Corpカグラベーパーテック株式会社
    • OONISHI TETSUYATATSUMI HIRONOBU
    • F17C7/04
    • PROBLEM TO BE SOLVED: To provide a reliable LP gas supply system certainly switching lines even when gas supply pressure is set to low pressure, in a system supplying gas by appropriately switching between natural vaporization and forced vaporization.
      SOLUTION: This system includes: a natural vaporization line 2; a forced vaporization line 7 using an evaporator 4; a thermovalve 6 shutting off a liquid phase line when the heat medium temperature of the evaporator is less than the forced vaporization temperature of LP gas liquid; a pressure regulator 7a connected to the natural vaporization line and forced vaporization line for regulating them to a previously set gas supply pressure; a pressure introducing line 9 formed by partially branching the forced evaporation line before pressure regulation by the pressure regulator; and a switch 8 formed in a manner that a valve openable when pressure inputted from the pressure introducing line is less than the gas supply pressure after pressure regulation is enclosed in a valve box with the natural vaporization line and forced evaporation line after pressure regulation connected respectively to the primary side and secondary side of the valve.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供可靠的LP气体供应系统,即使当气体供应压力设定为低压时,也可以在通过适当地切换天然气化和强制汽化之间供应气体的系统中肯定地切换管线。 解决方案:该系统包括:自然蒸发管线2; 使用蒸发器4的强制蒸发管线7; 当蒸发器的热介质温度低于LP气体液体的强制蒸发温度时,热阀6关闭液相线; 连接到天然蒸发管线和强制蒸发管线的压力调节器7a,用于将它们调节到预先设定的气体供应压力; 压力引入管线9,其通过压力调节器的压力调节之前部分地分支强制蒸发管线而形成; 以及开关8,其形成为当从压力引入管输入的压力小于压力调节后的气体供给压力时可以打开的阀被分别封入具有自然蒸发管线和压力调节管道的强制蒸发管线的阀箱中 到阀的初级侧和次级侧。 版权所有(C)2009,JPO&INPIT
    • 6. 发明专利
    • Lpg liquid filling device
    • LPG液体填充装置
    • JP2009270677A
    • 2009-11-19
    • JP2008123663
    • 2008-05-09
    • Kagla Vaportech Corpカグラベーパーテック株式会社
    • ONISHI TETSUYATAMAI KENICHINISHIMORI TAKESHINURITA MASANORI
    • F17C7/02F17C5/02F17D1/04
    • PROBLEM TO BE SOLVED: To disclose a device capable of smoothly transferring and filling LPG liquid of a chamber to an LPG vehicle by preventing temperature rising of the LPG liquid without using a cooler.
      SOLUTION: The LPG liquid transferring and filling device is composed to connect the chamber temporarily storing a predetermined amount of the LPG liquid by a water head pressure and/or self-weight from a bulk storage tank, to the middle of a liquid phase pipe of LPG liquid connecting the bulk storage tank with a dispenser, and by forcibly vaporizing one part of the stored LPG liquid by a separate evaporator and impressing a vaporization pressure to a gas phase portion of the chamber, the stored LPG liquid is pressurized and sent to the dispenser. The chamber has a straight pipe like storage space, it is composed by slanting the storage space to cross a center line along its longitudinal direction with a liquid surface of the LPG liquid, a sending part to the dispenser is opened in a lower end side of the storage space, and an impressing part of the vaporization pressure is opened in an upper end side.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:公开一种能够通过防止LPG液体的温度升高而不使用冷却器来平稳地将LPG液体LPG液体转移并填充到LPG车辆的装置。 解决方案:液化石油气液体输送和填充装置的组成是将临时存储预定量的液化石油气的腔室通过水头压力和/或自重从大容量贮存器连接到液体的中间 将大容量存储罐与分配器连接的液化石油气液相管,通过单独的蒸发器强制汽化一部分储存的液化石油气,将气化压力施加到室的气相部分,储存的液化石油气液体被加压, 送到分配器。 所述腔室具有直管状的储存空间,其通过倾斜储存空间而沿着其纵向方向与中心线一起与液化石油气液体的液面交叉,向分配器的送出部分在下端侧打开 存储空间和蒸发压力的打印部分在上端侧打开。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Device for transfer and filling of lpg liquid
    • 液化石油气输送和填充装置
    • JP2011247368A
    • 2011-12-08
    • JP2010122374
    • 2010-05-28
    • Kagla Vaportech CorpYazaki Corpカグラベーパーテック株式会社矢崎総業株式会社
    • TAMAI KENICHINURITA MASANORIYAMASUMI MASAHARUONISHI TETSUYAOKI KAZUHIROYAGI SHOSUKE
    • F17C5/02B67D7/72
    • PROBLEM TO BE SOLVED: To provide a device that can safely and smoothly transfer and fill an LPG liquid, even if high-temperature/high-pressure gas is generated in a fuel tank of an LPG vehicle.SOLUTION: The device evaporates part of the LPG liquid dropped down into a main chamber from a bulk reservoir tank by using an evaporator, and fills the LPG liquid in the main chamber to the LPG vehicle by the evaporated pressure. A sub-chamber is arranged between an air phase line and a liquid phase line between the bulk reservoir tank and the main chamber, a cooler of the LPG liquid is arranged on the liquid phase line between the sub-chamber and the bulk reservoir tank, a dispenser and the main chamber are connected to each other by a fuel tank gas recovery line which introduces, to the liquid phase of the main chamber, fuel tank gas before being filled, the main chamber and the sub-chamber are connected to each other by a return gas line which introduces, to the liquid phase of the sub-chamber, main chamber gas after being filled, and the fuel tank gas and return gas are cooled by the LPG liquids possessed by the main chamber and the sub-chamber.
    • 要解决的问题:即使在LPG车辆的燃料箱中产生高温高压气体,也可以提供能够安全,平稳地输送和填充LPG液体的装置。

      解决方案:设备通过使用蒸发器从容器储罐中将部分落入主室的LPG液体蒸发,并通过蒸发压力将主室中的LPG液体填充至LPG车辆。 在空气相线和大容量储罐和主室之间的液相管线之间设置有一个子室,LPG液体的冷却器被布置在子室和容器储罐之间的液相管线上, 分配器和主室通过燃料箱气体回收管线彼此连接,该燃料箱气体回收管线在主体室的液相之前将燃料箱气体在填充之前引入,主室和子室彼此连接 通过在填充后将副室的液相引入主室气体的返回气体管线,并且燃料箱气体和返回气体被主室和副室所具有的LPG液体冷却。 版权所有(C)2012,JPO&INPIT

    • 10. 发明专利
    • Liquefied gas transferring and filling device
    • 液化气输送和填充装置
    • JP2008275127A
    • 2008-11-13
    • JP2007122628
    • 2007-05-07
    • Kagla Vaportech Corpカグラベーパーテック株式会社
    • TAMAI KENICHIOONISHI TETSUYANURITA MASANORINISHIMORI TAKESHI
    • F17C7/02F17C5/02
    • PROBLEM TO BE SOLVED: To provide a liquified gas (liquid) transferring and filling system capable of providing substantially constant processing performance even in the case where outside temperature fluctuates for a year around.
      SOLUTION: The liquified gas transferring and filling system consists of a reservoir device for storing LP (liquefied petroleum) gas in a liquid state capable of delivering the LP gas liquid by a waterhead pressure and/or its own weight and an LP gas heater capable of accepting a predetermined quantity of LP gas liquid from the reservoir device and then delivering the LP gas liquid as a gaseous phase part is pressed in a sealed state, a heat source for heating the LP gas liquid in the LP gas heater by hot water and pressurizes the gaseous phase part of the LP gas heater by generating vapor pressure and a transferring and filling target device to which the LP gas liquid is delivered from the LP gas heater. The liquified gas transferring and filling device is provided with a hot water temperature monitoring device for monitoring a hot water temperature, an outside temperature monitoring device for monitoring the outside temperature, a comparator for monitoring the temperature difference of the hot water temperature and the outside temperature and the heat source controller for controlling thermal energy provided for the heat source based on information output from the comparator.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:即使在外部温度波动一年的情况下,也能够提供能够提供基本恒定的处理性能的液化气(液体)输送和填充系统。 解决方案:液化气体输送和填充系统由用于储存LP(液化石油气体)的液体储存装置,能够通过水头压力和/或其自身重量输送LP气体液体和LP气体 能够从储存装置接收预定量的LP气体液体,然后输送作为气相部分的LP气体液体的加热器被密封地加压,用于通过热量加热LP气体加热器中的LP气体液体的热源 水,并且通过产生蒸气压力对LP气体加热器的气相部分进行加压,以及从LP气体加热器输送LP气体液体的转移和填充目标装置。 液化气体输送和灌装装置设有用于监测热水温度的热水温度监测装置,用于监测外部温度的外部温度监测装置,用于监测热水温度和外部温度的温度差的比较器 以及基于从比较器输出的信息来控制为热源提供的热能的热源控制器。 版权所有(C)2009,JPO&INPIT