Constant-pressure shunting device

The utility model relates to a constant-pressure shunting device. The technical problems that an existing flow dividing device is unstable in flow dividing ratio, inconvenient to adjust flow and the like are solved. Comprising a base body with an inner cavity, a first outlet communicated with the inner cavity is formed in one side of the base body, an inlet is formed in one side of the base body, a first adjusting mechanism is arranged at one end of the base body, a second outlet is formed in the end, away from the first adjusting mechanism, of the base body, and a three-way structure is formed among the inner cavity, the inlet and the second outlet. The end, away from the first adjusting mechanism, of the base body is provided with a second adjusting mechanism capable of communicating or blocking the inlet and the second outlet. The device has the advantages that the first adjusting mechanism can control the flow of liquid by controlling the opening degree of the first adjusting plug, and the flow can be con