一种自动控压蓄能器
    12.
    发明公开

    公开(公告)号:CN107829991A

    公开(公告)日:2018-03-23

    申请号:CN201711060317.4

    申请日:2017-10-31

    Applicant: 范师华

    Inventor: 范师华

    Abstract: 本发明公开了一种自动控压蓄能器,解决现有技术动能单一、不能在线更换气瓶或排除故障、以及自动化程度低的问题。本发明包括内设蓄能腔体的蓄能器主体、永磁体活塞和活塞,永磁体活塞和活塞将蓄能腔体从上至下依次分隔成磁能腔、气能腔和油压腔,磁能腔设电磁体,永磁体活塞设电热丝层,气能腔连接有高压气管,油压腔底部连接有高压油管;蓄能器主体侧壁设压力传感器,高压气管上设电磁阀,蓄能器主体外壁上设有微处理器,微处理器分别与电磁体、电热丝层、压力传感器和电磁阀电连接。本发明结构简单、设计科学合理,使用方便,采用磁动能和气动能双重动能驱动,当某一动能部件出现故障时,可在线故障维修排除,自动化程度高。

    一种一体式的低成本简易液压机械储能装置

    公开(公告)号:CN107327425A

    公开(公告)日:2017-11-07

    申请号:CN201710655022.5

    申请日:2017-08-03

    Inventor: 张志红

    CPC classification number: F15B1/02 F15B1/04 F15B21/14 F15B2201/50

    Abstract: 本发明涉及一种一体式的低成本简易液压机械储能装置,包括油箱部分,蓄能器部分,压力监测部分,其特征在于:该装置设计为整体结构,蓄能器部分由设置在油箱上盖板(3)中间的圆形蓄能器外罩(12),圆形蓄能器外罩(12)下端部的圆形外螺纹圆盘(19)和锁紧螺帽(20),圆形蓄能器外罩(12)内中间垂直设置的单作用油缸体(17),单作用油缸体(17)内和上端部分别设置的油缸活塞杆(16)和密封圈(21)及铜套(15),和油缸活塞杆(16)连接的中心导程轴杆(13),重砣(14),以及行程开关固定底座(11)和行程开关(10)组成,该技术具有设计合理,占地面积小,成本和造价较低,体积小,安装简单实用等特点。

    Magnetic valve control device used in accumulator
    16.
    发明专利
    Magnetic valve control device used in accumulator 失效
    在累加器中使用的磁阀控制装置

    公开(公告)号:JPS5919704A

    公开(公告)日:1984-02-01

    申请号:JP12725782

    申请日:1982-07-21

    Abstract: PURPOSE:To prevent a damage of bladder by a method wherein a projecting seat coupled to a poppet valve is sucked and held by a magnetic force at the bottom part of the bladder. CONSTITUTION:When a magnetic sucking means 27 introduces liquid into a main body 9 of a container to shrink a bladder 10, a projecting seat 17 approaches to a holding lever 19, resulting in that magnets (m), (m) or magnet (m) and magnetic material (m') are attracted to each other to cause the projecting seat 17 to be held by a holding lever 19. When a magnetic force is set at a value higher than a tension force applied to a poppet valve 13 by liquid discharged at a flow rate of about 3l/sec from the supplying and discharging port 12, the bladder 10 holds its reduced condition during its discharging operation and then a smooth liquid discharging operation is performed. However, if the volume of liquid in the main body 9 of the container is reduced due to liquid discharging, the bladder 10 is extended under a gas pressure filled. The extending force is higher than a sucking force of a magnetic sucking means 27, so that the poppet valve 13 descends down to the supplying and discharging port 12, is contacted with the valve seat 14 to close the supplying and discharging port 12, then the bottom part of the bladder 10 is closely contacted with the inner bottom surface of the main body 9 of the container.

    Abstract translation: 目的:通过一种方法来防止膀胱损伤,其中联接到提升阀的突出座被气囊底部的磁力吸引并保持。 构成:当磁吸引装置27将液体引入容器的主体9以收缩气囊10时,突出的座17接近保持杆19,导致磁体(m),(m)或磁体(m )和磁性材料(m')彼此吸引,以使突出的座椅17被保持杆19保持。当磁力被设定为高于通过液体施加到提升阀13的张力的值 从供给排出口12以约3l / sec的流量排出,气囊10在其排出操作期间保持其减小的状态,然后进行平滑的液体排出操作。 然而,如果容器的主体9中的液体的体积因液体排放而减少,则气囊10在气体压力填充下延伸。 延伸力高于吸磁装置27的吸引力,使得提升阀13向下降到供给排出口12,与阀座14接触而关闭供给排出口12, 气囊10的底部与容器主体9的内底表面紧密接触。

    PRESSURE ACCUMULATOR
    18.
    发明申请
    PRESSURE ACCUMULATOR 有权
    压力累加器

    公开(公告)号:US20160258449A1

    公开(公告)日:2016-09-08

    申请号:US15036438

    申请日:2015-01-13

    Inventor: Markus LEHNERT

    Abstract: A pressure accumulator comprises an accumulator housing (2) in which a movable separating element (30) fluid-tightly separates a gas chamber (16) filled with a working gas from a fluid chamber (28). The pressure accumulator is characterized in that a monitoring device (50, 54) is provided which supplies an optical signal in the event of a malfunction affecting the sealing effect of the separating element (30).

    Abstract translation: 压力蓄能器包括蓄能器壳体(2),其中可移动分隔元件(30)将填充有工作气体的气体室(16)与流体室(28)流体密封地分离。 压力蓄能器的特征在于,提供监测装置(50,54),其在发生影响分离元件(30)的密封效应的故障的情况下提供光学信号。

    MOISTURE DETECTING AIR CAP INDICATOR FOR EXPANSION TANK FAILURE
    19.
    发明申请
    MOISTURE DETECTING AIR CAP INDICATOR FOR EXPANSION TANK FAILURE 有权
    用于扩展罐故障的水分检测空气指示器

    公开(公告)号:US20150345802A1

    公开(公告)日:2015-12-03

    申请号:US14291894

    申请日:2014-05-30

    Abstract: Disclosed is an expansion tank having an internal cavity separated by a flexible diaphragm to form an upper pressurized gas portion and a lower pressurized fluid portion, and an indicator positioned at an upper part of the expansion tank in communication with the contents of the upper pressurized gas portion. The indicator is configured so as to display a first color if the operating conditions are normal in the pressurized gas portion, and a second color if the amount of moisture detected in the pressurized gas portion greater than or equal to a predetermined amount. Further disclosed is a method for detecting whether there is an excessive amount of moisture in a pressurized gas portion of an expansion tank by allowing pressurized gas from the pressurized gas portion to come into contact with the indicator, and viewing the color displayed by the indicator. As such, the tank can be simply visually inspected to determine whether there is a potential failure in the tank.

    Abstract translation: 公开了一种膨胀箱,其具有由柔性隔膜分隔开的内部空腔,以形成上部加压气体部分和下部加压流体部分,以及位于膨胀箱上部的与上部加压气体的内容物连通的指示器 一部分。 如果加压气体部分中的操作条件正常,则指示器被配置为显示第一颜色,并且如果在加压气体部分中检测到的水分量大于或等于预定量,则指示器被配置为显示第一颜色。 进一步公开了一种通过允许来自加压气体部分的加压气体与指示器接触并观察由指示器显示的颜色来检测膨胀箱的加压气体部分中是否存在过多水分的方法。 因此,可以简单地目视检查罐以确定罐中是否存在潜在的故障。

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