Low-energy-consumption immersed ultrafiltration membrane water purification equipment

The utility model discloses low-energy-consumption immersed ultrafiltration membrane water purification equipment, raw water flushing and aeration can be simultaneously carried out by arranging a raw water flushing structure and an aeration flushing structure, and flushing and aeration can also be independently carried out, and when the raw water flushing and aeration are simultaneously carried out, high-pressure raw water and aeration airflow are obliquely and alternately sprayed towards the oblique upper part, so that the high-pressure raw water and the aeration airflow are uniformly sprayed. The high-pressure raw water and the aeration airflow intersect with each other in the ultrafiltration membrane group to form high-pressure water flow carrying a large number of bubbles, a higher cleaning effect is achieved on the ultrafiltration membrane group along with breakage of the bubbles and impact of the water flow, the cleaning time is shortened while the cleaning effect is guaranteed, the filtering efficiency