Air energy heat exchange sleeve

The utility model discloses an air energy heat exchange sleeve, and belongs to the technical field of heat exchange devices. The heat exchange sleeve comprises a heat exchange layer formed by windinga sleeve body, the heat exchange layer comprises a first heat exchange layer body, a second heat exchange layer body, a third heat exchange layer body and a fourth heat exchange layer body which communicate with one another, the first heat exchange layer body is located on the innermost layer of the sleeve, and a water inlet is formed in one end of the first heat exchange layer body. The first heat exchange layer is sleeved with the second heat exchange layer, the second heat exchange layer is sleeved with the third heat exchange layer, the fourth heat exchange layer is located on the outermost layer of the sleeve and arranged outside the third heat exchange layer in a sleeving mode, and a water outlet is formed in one end of the fourth heat exchange layer. Every two adjacent heat exchangelayers are separated thro