Patent ID: 9115939
Filing Date: 2015-08-25
Classification: F28D,F28F

Abstract:
1. A micro-channel heat exchanger, comprising manifolds, a plurality of micro-channel flat tubes connected to the manifolds, and a plurality of rows of fins spaced apart by the micro-channel flat tubes, wherein the micro-channel heat exchanger is provided with at least one bend with each bend of the at least one bend having two rows of fins and one flat tube located between the two rows of fins, the width of the two rows of fins inside the bend being less than the width of the fins on two inner sides adjacent to the bend, and the width of the one flat tube inside the bend being less than the width of the flat tubes on the two inner sides adjacent to the bend; wherein the flat tubes and fins on the two inner sides adjacent the bend extend past the two rows of fins and the one flat tube inside the bend both in front of and behind the two rows of fins and the one flat tube inside the bend to form a first space in front of the two rows of fins and the one flat tube inside the bend and a second space behind the two rows of fins and the one flat tube inside the bend.