A steel floating box for installing drain pipe is got by power plant

The utility model discloses a steel floating box for installing drain pipe is got by power plant, include that the cross section that comprises preceding shrouding, back shrouding, roof, bottom plate and both sides board is the closed storehouse of rectangle. The middle part of sealing the storehouse is divided into front compartment and rear compartment through a baffle, the upper portion of preceding shrouding is equipped with a front compartment breather valve, two front compartment water intaking valves, a rear compartment breather valve and two rear compartment water intaking valves side by side, and the lower part of shrouding sets up a front compartment outlet valve and a rear compartment outlet valve side by side before being somebody's turn to do, the rear compartment breather valve is through a rear compartment breather pipe and rear compartment intercommunication, two rear compartment water intaking valve one -to -one ground are through two rear compartment inlet tubes and rear compartment intercom