Water delivery shell with good deformation resistance for deep-well pump

The utility model discloses a water delivery casing for a deep well pump with better deformation resistance, which comprises a casing, an adjusting mechanism is arranged on the casing, two pressing plates are arranged on the adjusting mechanism, positioning mechanisms are arranged at the upper ends of the two pressing plates, the positioning mechanisms are connected with the casing, a plurality of second splicing ports are arranged on one side of each pressing plate at equal intervals, and the second splicing ports are arranged on the other side of each pressing plate at equal intervals. A plurality of lantern rings are arranged on the outer shell at equal intervals, every two second splicing openings in the same horizontal plane form a group, the lantern rings are connected with the multiple groups of second splicing openings respectively, and the circumferential side wall in each lantern ring abuts against the circumferential side wall of the outer shell. According to the utility model, the position of the