管道疏通清洗吸污车厂家 东风多利卡自吸自排真空吸污

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nfig="{"asynload":true,"type":"json"}" data-spm-anchor-id="a261y.7663282.autotrace-offerDetailContext1.i0.434f6977w5rhMS">气路中气流的流序为:吸污时真空泵把罐内带有一定湿度的空气吸入水气分离器，在这里水被分离出来后流回罐内，气体沿管路经四通阀进入真空泵进气口。在泵内与润滑油混合经压缩腔从排气口排出，尤其混合物经粗滤器得到初步分离，分离出的油流回油泵。混合气再经油气分离器进一步分离，然后进入四通阀排入大气。手动操作四通阀便可改变气流方向，吸排自如。

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