The utility model concretely provides a composite spring protection shoulder compression type packer rubber tube with separation rings. A rubber tube body of the rubber tube comprises two side rubber tubes and a middle rubber tube positioned between the two side rubber tubes, wherein the two ends of the middle rubber tube are respectively separated from the side rubber tubes by the separation rings and are in tight contact with the separation rings, and the shoulder parts of the two side rubber tubes are respectively provided with multilayer spiral spring circular rings which are used for protecting the shoulder parts of the side rubber tubes and expand along the radial direction of the rubber tube body when the rubber tube body receives opposite-direction axial extruding force. Multilayer spiral springs of the composite spring protection shoulder compression type packer rubber tube achieves the effective protection effect on the shoulder parts of the rubber tube body, during the setting, the multilayer spiral springs expand to block an annular gap, the extruding-out of the rubber tube is prevented, during the unsetting recovery, the multilayer spiral springs contract back under the effect of pull force of the spring, and the problem of contraction difficultly of a conventional rubber tube is avoided; when the rubber tube body works, the other two sections can achieve the effective sealing effects even when one section fails in sealing. The composite spring protection shoulder compression type packer rubber tube has the advantages that higher pressure bearing and deformation resistance capability can be realized, and the high-temperature, high-pressure and unsetting recovery requirements can be met.