Case demonstration of hydraulic station

　　The function of hydraulic system is to increase the acting force by changing the pressure. A complete hydraulic system consists of five parts, namely, power component, executive component, control component, auxiliary component (accessories) and hydraulic oil. Hydraulic system can be divided into two categories: hydraulic transmission system and hydraulic control system. The main function of hydraulic transmission system is to transmit power and motion. The hydraulic control system needs to make the output of the hydraulic system meet the specific performance requirements. Usually, the hydraulic system mainly refers to the hydraulic transmission system.

　　液壓站由液壓油箱、液壓泵裝置和液壓控制裝置組成。液壓油箱配有空氣過濾器、濾油器、液位指示器和清潔孔。液壓泵裝置包括不同類型的液壓泵、驅(qū)動馬達(dá)以及它們之間的聯(lián)軸器。液壓控制裝置是指組成液壓系統(tǒng)的所有閥門元件及其連接件。

　　液壓泵站設(shè)計的基本原則和要求液壓傳動系統(tǒng)是水力機(jī)械的組成部分，液壓傳動系統(tǒng)的設(shè)計應(yīng)與主機(jī)的總體設(shè)計同時進(jìn)行。在開始設(shè)計時，一定要從實(shí)際情況出發(fā)，將各種傳動形式有機(jī)地結(jié)合起來，充分發(fā)揮液壓傳動的優(yōu)勢，力求設(shè)計出結(jié)構(gòu)簡單、工作可靠、成本低、效率高、操作簡單、維修方便的液壓傳動系統(tǒng)。