Water discharge valve

A water discharge valve, comprising:

• a base, a threaded seat, a fixing column, an outer housing, and a top cover, the base is fixed with the threaded seat, a top portion of the threaded seat is formed with a connecting column, an outer sidewall of the connecting column is formed with an external thread, a top portion of the threaded seat is provided with a connecting column, the fixing column is hollow, and a bottom of the fixing column defines an opening, an inner wall of the fixing column is formed with an internal thread, the threaded seat is threadedly connected with the fixing column, a first sliding rail and a second sliding rail are arranged on an outer surface of the fixing column, the first sliding rail faces the second sliding rail, the outer housing is vertically sleeved around an outer surface of the fixing column, the outer housing is hollow, a top portion of the outer housing defines an opening, and a bottom portion of the outer housing also defines an opening, an outside wall of the outer housing is fixed with a first latch seat and a second latch seat, the first latch seat is hollow, a left wall of the first latch seat defines an opening, and a right wall of the first latch seat also defines an opening which is extended through the outer housing, the second latch seat is hollow, a left side of the second latch seat defines an opening which is extended through the outer housing, and a right side of the second latch seat also defines an opening, the first latch seat faces the second latch seat, the first latch seat is internally provided with a first latch, a right end of the first latch is connected with the first sliding rail, the second latch seat is internally provided with a second latch, a left end of the second latch is connected with the second slide rail, the top cover is horizontally fixed with the top portion of the outer housing, a bottom of the top cover is connected with the top of the outer housing.