Water-permeable concrete road drainage pipe network device and construction method

The invention discloses a pervious concrete road drainage pipe network device and a construction method, and the pervious concrete road drainage pipe network device is a three-dimensional space drainage pipe network device which is composed of a cross-shaped pipe fitting A, a cross-shaped pipe fitting B, a connecting piece, a main pipe, a blind pipe, an inverted filter device, a sewer pipe and a sealing cover and is perpendicular to each other in the transverse direction, the longitudinal direction and the vertical direction in a space formed in the cross section and the length direction of a road structure. The cross section of the device body is U-shaped, the bottom of the device body covers the horizontal full section of a lower roadbed and is arranged along the length direction of a road by designing a cross slope along the road, two sides of the device body are positioned right below a road blind pipe and are vertically arranged along the length direction of the road, and the longitudinal slope of the de