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    氣液增壓泵和氣體增壓泵能通用嗎?

    發布時間:2020-10-04 10:59:46   發布人:http://www.massonisweb.com
    1. 氣體增壓泵:氣體部分
    1. Gas booster pump: gas part
    這一部分由一個裝有o型密封圈的輕質異徑活塞和一個外層玻璃纖維纏繞或硬鋁鍍層、中間用環氧樹脂填充的套筒組成,活塞置于套筒內。這種空氣活塞的直徑對于任何系列的氣動泵都是恒定的。
    This part consists of a light reducing piston with an O-ring and a sleeve with an outer layer of glass fiber winding or duralumin coating and filled with epoxy resin in the middle. The piston is placed in the sleeve. The diameter of the air piston is constant for any series of pneumatic pumps.
    當壓縮空氣入氣動裝置時,迫使活塞進入壓縮沖程,然后空氣驅動活塞返回進行吸入沖程(具有彈簧自動回位功能的M系列泵除外)。與其它多種泵不同,氣動裝置管路由于設計的固有低磨擦特性以及裝配時的潤滑,而無需使用潤滑劑。
    When the compressed air enters the pneumatic device, the piston is forced to enter the compression stroke, and then the air drives the piston to return for the suction stroke (except for M series pumps with automatic spring return function). Different from other pumps, the pipeline of pneumatic device does not need lubricant because of its inherent low friction and lubrication during assembly.
    氣體增壓泵
    2. 氣液增壓泵:液壓部分
    2. Gas liquid booster pump: hydraulic part
    液壓裝置的活塞/沖桿直接與活塞連接,其下端裝入液壓裝置殼體之內。它的直徑確定了泵的壓縮比,從而確定輸出流量和壓力。它的作用是通過進口控制閥將液體吸入,并在較高壓力下通過出口控制閥使其流出。該裝置裝有彈簧止回閥,用于控制液體進出通道。當液壓裝置的活塞/沖桿處于吸入沖程時,進口控制閥打開,
    The piston / punch rod of the hydraulic device is directly connected with the piston, and its lower end is installed into the hydraulic device housing. Its diameter determines the compression ratio of the pump, so as to determine the output flow and maximum pressure. Its role is through the inlet control valve will be liquid suction, and in high pressure through the outlet control valve to make it flow out. The device is equipped with spring check valve, which is used to control the liquid inlet and outlet channel. When the piston / plunger of the hydraulic unit is on the suction stroke, the inlet control valve opens,
    出口控制閥通過彈簧保持關閉時,將液體引入泵內。
    When the outlet control valve is kept closed by a spring, the liquid is introduced into the pump.
    升壓沖程時,進口控制閥關閉,液壓裝置的活塞/沖桿通過出口控制閥迫使液體流出。動態密封圈位于液壓裝置活塞/沖桿的周圍,而且是一種幾乎無磨損的零件。它的作用是循環期間,在壓力下能夠容納液體,并防止外部泄漏或滲入氣體裝置。根據泵出液體的介質、使用溫度和增壓比,選用了不同的密封材料和形式。附注:大多數泵在氣動部分與液壓部分之間均使用一個定位件,以便使其完全分離,并進行無污染操作。
    During the boost stroke, the inlet control valve is closed and the piston / plunger of the hydraulic unit forces the liquid to flow out through the outlet control valve. The dynamic seal ring is located around the piston / ram of the hydraulic unit and is a nearly wear-free part. Its function is to be able to hold the liquid under pressure during the cycle and prevent external leakage or infiltration into the gas device. Different sealing materials and forms are selected according to the medium, temperature and pressurization ratio of the pumped liquid. Note: most pumps use a spacer between the pneumatic and hydraulic parts to separate them completely and operate without contamination.

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