Constructed wetland that two -way cloth flows

The utility model discloses a constructed wetland that two -way cloth flows, including wetland treatment district and cloth flow control district, two -way cloth flow tube way has been laid in inside in the wetland treatment district, two -way cloth flow tube is said and is said with down to spreading the flow tube way including upward flow cloth flow tube. The utility model discloses a constructed wetland water distribution system's reasonable improvement under no additional power's the condition, only needs valve regulation, and constructed wetland's back flush is realized to gravity and water pressure that make full use of was intake, simultaneously, constructed wetland's water distribution structure is more reasonable, has reduced the rivers dead angle, has improved constructed wetland's utilization efficiency, and sewage is in the utility model discloses an under the water distribution condition, pass through multiple flow states such as surface current, undercurrent, vertical current, experience a plura