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如何理解液壓站動(dòng)力單元？

Time:2016-12-21 18:32:09 Click: 2868 times

液壓站動(dòng)力單元，是通過(guò)外部的管路系統(tǒng)和數(shù)個(gè)液壓油缸相連進(jìn)而控制多組閥門的動(dòng)作。液壓動(dòng)力單元可以用作供油裝置，其油箱、油泵以及蓄能器可以組成獨(dú)立的密閉的動(dòng)力油源系統(tǒng)。而油站可以配備PLC控制系統(tǒng)，它控制所有的內(nèi)部液壓功能，并會(huì)產(chǎn)生信號(hào)和控制室(DCS)進(jìn)行交換。控制元件直接安裝在液壓油缸上，可以通過(guò)此閥把高壓油壓進(jìn)油缸，或從其中放出高壓油。

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