High sealing automobile air conditioner heat exchange system joint

Abstract

The utility model discloses a high sealing property automobile air conditioning heat exchange system joint relates to automobile air conditioning heat exchange system joint technical field, including heat exchange main pipe, the front side and the back of heat exchange main pipe are fixedly connected with threaded connection pipe and intermediate pipe respectively, the back of intermediate pipe is fixedly connected with heat exchange branch pipe, the back of heat exchange branch pipe is fixedly connected with inner screw pipe, the utility model discloses the locking sleeve of outer side screw thread connection of inner screw pipe can fix the connecting pipe position of inner screw pipe inboard, also be convenient for to connecting pipe and system hose quick assembly on heat exchange main pipe, the inboard of movable slot of connecting pipe side respectively movablely connects square movable block and arc movable block, and the movable plate bottom of square movable block and arc movable block bottom is provided with male lever and spring, and spring provides the restoring force and makes the direction movable block and arc movable block and make its sealability improve.