Device for prevent frozen catchmenting of exhaust gas recirculation system

The utility model discloses a device for prevent frozen catchmenting of exhaust gas recirculation system sets up in the pipeline of exhaust gas recirculation system, and wherein, water-collection device includes: port and lower port including catchmenting the chamber, are gone up to the casing, go up the upper portion that the port lies in the chamber of catchmenting, and lower port lies in the lower part in the chamber of catchmenting, go up the port and all are used for with the pipeline continuously with lower port, the fin setting includes roof and lateral wall at the intracavity that catchments of casing, fin, and the circumference and roof fixed connection of roof are followed to the first end of lateral wall, and the second end of lateral wall is higher than the second end with the inner wall fixed connection of casing, the first end of lateral wall, offer the air vent that makes waste gas pass through on the roof, it is having water dripping hole all to establish on roof and the lateral wall the utility model provides a device for prevent frozen catchmenting of exhaust gas recirculation system is through setting up casing and fin, makes waste gas catchment during the chamber through the casing is inside, and the vapor in the waste gas can be collected by the fin to drip the intracavity that catchments of casing, has solved the problem among the prior art