Cross air blow stabilizing and protecting device for spinning air-conditioning unit

The utility model provides a cross air blow stabilizing and protecting device for a spinning air-conditioning unit. The cross air blow stabilizing and protecting device is composed of the air-conditioning unit, a cross air blow air outlet pipeline and an environmental wind outlet pipeline. The air-conditioning unit is connected with the cross air blow air outlet pipeline and the environmental wind outlet pipeline respectively. An air supply pipeline is arranged between the cross air blow air outlet pipeline and the environmental wind outlet pipeline and is communicated with the cross air blow air outlet pipeline and the environmental wind outlet pipeline respectively. A first valve is arranged in the air supply pipeline. A second valve is arranged at any position located between the tail end of the environmental wind outlet pipeline and the joint between the air supply pipeline and environmental wind outlet pipeline. A third valve is arranged at any position between the start end of the cross air blow air outlet pipeline and the joint between the air supply pipeline and the cross air blow air outlet pipeline. A pressure detection device is arranged on the cross air blow air outlet pipeline and is connected with a control device. The control device is connected with the first valve, the second valve and the third valve through a circuit. The cross air blow stabilizing and protecting device is simple in structure, low in cost and capable of effectively avoiding spinning production loss.