電磁閥的工作原理

電磁閥有密封室,在不同的位置有通孔,每個(gè)孔都通向不同的油管,腔中間,兩邊是兩個(gè)電磁閥,磁鐵線圈通電身體的身體會(huì)被吸引到哪邊,通過控制運(yùn)動(dòng)塊或漏出不同的孔,進(jìn)洞永遠(yuǎn)是敞開的,液壓油就會(huì)進(jìn)入不同的排油管,然后通過油的壓力來推動(dòng)油箱活塞,活塞和傳動(dòng)桿,桿傳動(dòng)機(jī)構(gòu)運(yùn)動(dòng)。這樣通過控制電磁鐵的電流通斷來控制機(jī)械運(yùn)動(dòng)。

Solenoid valve have sealed chamber, in different locations have through-hole, each holes are leads to different tubing, cavity is among, both sides is two solenoid valve, which the magnet coil electrify body will be drawn to which side of the body, by controlling the movement to block or leak out different holes, and the into hole is always open, the hydraulic oil will enter the different row tubing, then through the pressure of oil to push the fuel tank piston, piston and drive rod, rod drive mechanism moving. So by controlling the electromagnet electricity circulation broken took to control of mechanical motion.

飛行員電磁閥工作原理

當(dāng)一個(gè)電流,電磁力打開導(dǎo)孔,epicoele室壓力迅速下降,形成的高壓微分在關(guān)閉部分,流體壓力推動(dòng)關(guān)閉部分向上移動(dòng),閥打開,當(dāng)停機(jī)時(shí),彈簧力使導(dǎo)孔關(guān)閉,入口壓力通過旁??孔迅速使高壓不同室的部分,流體壓力推動(dòng)關(guān)閉部分向下移動(dòng),關(guān)閉閥門。作用時(shí)間非常短,通常更高頻率選擇直接作用,大直徑選擇試點(diǎn)類型。

When a current, electromagnetic force open the pilot hole, pressure of epicoele chamber drops rapidly, Form of the high pressure differential around the close part, fluid pressure promote close part moving upwards, valve opens;when outage, spring force make the pilot hole closed, the inlet pressure through the by-pass hole make high pressure different quickly in chamber around the close part,fluid pressure promote close part moves down, close valve. Action time is very short and higher frequencies generally selected direct acting, large diameter choose pilot type.