Rainwater collecting and irrigating system for municipal roads

The utility model provides a municipal road rainwater collecting and irrigating system which comprises a road body, stone baffles are arranged on the two sides of the road body, water passing holes are formed in the stone baffles, water collecting grooves are formed in the outer ends of the stone baffles, and green belts are arranged on the outer sides of the water collecting grooves. The water collecting tank comprises a rainwater grate laid at the upper end, a metal net frame is arranged at the lower end of the rainwater grate, an outer tank wall is arranged on the outer side of the water collecting tank, irrigation holes are formed in the outer tank wall, a sealing plate is arranged at the front end of the outer tank wall, a connecting opening is formed in the sealing plate, and a drainage pipe is connected to the front end of the connecting opening. The rainwater collecting and irrigating system solves the problem that other water sources still need to be manually adopted to irrigate a green belt in the l