Solar capillary tube tail end air conditioner with protection function

The utility model discloses a solar capillary tube tail end air conditioner with a protection function, which belongs to the technical field of energy utilization and energy conservation and environmental protection, and comprises a solar heat collector, a heat collection water tank is arranged on one side of the solar heat collector, and a solar water heater is arranged on the other side of the solar heat collector. An adsorption bed A is arranged on the side, away from the solar heat collector, of the heat collection water tank, an adsorption bed B is arranged on the side, away from the heat collection water tank, of the adsorption bed A, and a cooling tower is arranged on the side, away from the adsorption bed A, of the adsorption bed B. A condenser and an evaporator are arranged below the adsorption bed A and the adsorption bed B, and the adsorption bed A and the adsorption bed B are connected with the condenser and the evaporator respectively. The capillary tube set can be protected when the capillary tu