Automatic discharging device for condensate water of breathing machine pipeline

The utility model relates to the technical field of breathing machine auxiliary devices, in particular to an automatic draining device for breathing machine pipeline condensate water, the upper end of a water collecting cup is rotatably connected with a water collecting cup sealing cover through threads, and a water inlet pipe is fixedly inserted in the center of the top end of the water collecting cup sealing cover. And a water outlet pipe is inserted and fixed in the center of the bottom end of the water collecting cup. According to the automatic drainage device, the floater is lifted up through buoyancy borne by the floater in water, so that the water outlet pipe plug block is lifted up through the fixed sleeve rod and the telescopic rod, the water outlet pipe plug block is separated from the water outlet pipe, condensate water in the water collecting cup is drained, the automatic drainage function is achieved, the condensate water flowing into the water collecting cup is shunted through the flow guide con