Physical foaming cement well cementation matching device

The utility model belongs to the well cementation process technology, and particularly relates to a physical foaming cement well cementation matching device, which is characterized by comprising a framework, a liquid mixing tank fixed onto the framework, an air compressor, metering pumps, air storage bottles, foaming tanks, foam mixers, all-in-one joints and an foam output port. The framework is a cuboid structure, the U-shaped liquid mixing tank is fixed at the right end of the framework, two U-shaped ends of the U-shaped liquid mixing tank are respectively connected to the two metering pumps via valve pipelines, the U-shaped liquid mixing tank is respectively connected with two foaming tank pipelines via the two metering pumps, the air compressor is connected with the two groups of air storage bottles, outlets of the two groups of air storage bottles are also connected with the foaming tank pipelines via a right safety valve and an electromagnetic pressure regulating valve, the two foaming tanks are respect