Heat exchange plate and heat exchanger

The utility model provides a heat exchange plate and a heat exchanger, the heat exchange plate comprises a plate body, the middle of the plate body is provided with a heat exchange area, and herringbone inclined ripples are arranged in the heat exchange area; a plurality of blocking ribs are arranged in the heat exchange area at intervals in the length direction of the plate body, the blocking ribs are of strip-shaped structures penetrating through the heat exchange area in the width direction of the plate body, and the height of the blocking ribs is equal to half of the corrugation depth of the herringbone inclined corrugations; a plurality of disconnected structures are arranged on the blocking ribs at intervals in the width direction of the plate body, and the disconnected structures penetrate through the blocking ribs and are connected with the herringbone inclined corrugations on the two sides of the blocking ribs. The heat exchange plate and the heat exchanger are simple in structure and convenient to m