The invention belongs to the technical field of energy-saving
irrigation, and specifically relates to an energy-saving
irrigation spray head. The spray head comprises a mounting ring, a connecting
pipe, a mounting
pipe, a cap, a protective cover and a spraying mechanism; the mounting ring is fixedly mounted on a
water pipe and communicates with the
water pipe; the connecting
pipe is fixedly mounted at the upper end of the mounting ring; the connecting pipe is made of a
ceramic silicone rubber material, and is set as a folding pipe; the upper end of the connecting pipe is fixedly connected with the mounting pipe; the cap is arranged above the mounting pipe; and the outer surface of the mounting pipe is initially sleeved with the protective cover. When a spraying area of an adjusting head needs to be enlarged, the
water pressure in an elastic pipe can be increased only by increasing the transmission speed of
water flow, so that the elastic pipe expands to push the adjusting head to move upwards, and the spraying range of the adjusting head is enlarged; the larger the
water pressure is, the wider the spraying range is, that is, the spraying
irrigation range is adjusted through the
water pressure, and a complex adjusting mechanism is not needed, so that not only is the cost greatly reduced, but also the spraying range can be automatically adjusted, and
water source waste is avoided.