Two -phase flow distributes controlling means

The utility model provides a two -phase flow distributes controlling means, the device is including the center tube and install at the inside whirl blade of center tube, and still include draft control valve on gas -liquid reposition of redundant personnel outer tube, a draft control valve, the second, second draft control valve, the 3rd draft control valve, contain rate controlling means mutually, all set up inside the center tube including rate controlling means, the 3rd draft control valve mutually, contain the below that rate controlling means is located the whirl blade mutually, the 3rd draft control valve position is in the below that contains rate controlling means mutually, the outer pipe box of gas -liquid reposition of redundant personnel is outside at the center tube, and formsbetween the two and cushion the annular space, and draft control valve on the second, second draft control valve are installed in the air to this buffering ring. The utility model discloses fundamentally has overcome the infl