Pressure-adjustable floor heating pipeline cleaning all-in-one machine

The utility model discloses a pressure-adjustable floor heating pipeline cleaning all-in-one machine, which relates to the technical field of cleaning equipment, and comprises an air storage tank and an air compressor arranged on the upper part of the air storage tank, an air inlet of the air storage tank is provided with an electromagnetic valve, and an air outlet of the electromagnetic valve is connected with a pressure adjusting component in series; the pressure adjusting assembly comprises a pre-pressing gas conveying pipe connected with a gas outlet of the gas storage tank in series, the gas outlet end of the pre-pressing gas conveying pipe is connected with a pressure adjusting valve, the gas outlet end of the pressure adjusting valve is connected with a post-pressing gas conveying pipe, the gas outlet end of the post-pressing gas conveying pipe is connected with a three-way pipe, and the water inlet end of the three-way pipe is connected with a water inlet connector. And a gas-liquid mixing outlet of t