737NG搜油泵内部原理

zexin_wang · 发表于 2013-9-13 15:01:43

哪位大侠给讲解一下，感谢

lttchainanchen · 发表于 2013-9-13 17:13:47

The water scavenge ejector pumps operate automatically when the center tank boost pumps and the main tank boost pumps are on. The water scavenge ejector pumps use fuel flow from the center tank and main tank boost pumps as motive flow. The motive flow through the water scavenge ejector pump causes a suction. This suction takes water and fuel from the low points in each tank. The water and fuel that comes out of the water scavenge ejector pump goes to the center tank and main tank boost pump inlets.

yuhui900310 · 发表于 2013-9-13 21:40:49

哪个抽油泵啊是燃油还是液压油啊一般都是一个单向阀咯

caac涵 · 发表于 2013-9-13 23:02:04

迷惑求解

葉孤城 · 发表于 2013-9-14 00:22:50

搜油泵？。

zpc1218 · 发表于 2013-9-14 13:28:15

油泵内部原理？指的是泵？

uhuh123 · 发表于 2013-9-16 11:01:59

搜油泵就是个定量泵！定量泵就是齿轮泵！

yongjian · 发表于 2013-9-16 14:47:49

你说清是哪类油泵?

zexin_wang · 发表于 2013-9-18 16:12:56

我已找到答案，谢谢各位

zaxabc · 发表于 2013-9-21 18:44:33

The water scavenge ejector pumps operate automatically when the center tank boost pumps and the main tank boost pumps are on. The water scavenge ejector pumps use fuel flow from the center tank and main tank boost pumps as motive flow. The motive flow through the water scavenge ejector pump causes a suction. This suction takes water and fuel from the low points in each tank. The water and fuel that comes out of the water scavenge ejector pump goes to the center tank and main tank boost pump inlets.