1results about How to "Reduce gas flow" patented technology

The utility model relates to the technical field of automobile air conditioner, disclose a kind of air conditioner box mixed air ratio optimization temperature damper and air conditioner box based on door stop cooperation, and air conditioner box mixed air ratio optimization temperature damper based on door stop cooperation includes door stop and temperature damper. Door stop includes first door stop, second door stop and third door stop, and cold channel is between first door stop and third door stop, and hot channel is between third door stop and second door stop. Temperature damper includes damper body and baffle, and baffle is connected to one end of damper body in the moving direction of temperature damper and close to second door stop, and the length of baffle in the direction perpendicular to the moving direction of temperature damper is consistent with the length of damper body. When temperature damper leaves full cold position, baffle is used to reduce the gap between temperature damper and hot channel inner wall. Temperature damper moves to full hot position, and the projection of third door stop in the thickness direction of temperature damper covers baffle.