Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption

A water supply assembly of a toilet, the water supply assembly comprising:

• a main water input pipe;
• a water tank connected to the main water input pipe and configured to receive clean water coming from the main water input pipe, the water tank comprising:
• a main water tank portion;
• an auxiliary water tank portion;
• a water equalizing pipe connected to the main water tank portion and the auxiliary water tank portion;
• a water outlet disposed at the main water tank portion;
• and
• a water inlet disposed at the main water tank portion, wherein the water tank is connected to the main water input pipe through the water inlet;
• a water suction pump connected to the water tank and disposed at the water outlet;
• and
• a water output pipe connected to the water suction pump, wherein the water suction pump is configured to pump the clean water in the water tank into the water output pipe,
• wherein a top of the auxiliary water tank portion comprises a first air inlet and a top of the main water tank portion comprises a second air inlet,
• wherein when the main water tank portion supplies the water, the second air inlet is blocked,
• wherein the second air inlet comprises an automatic blocking element comprising a blocking pipe and a blocking bead disposed in the blocking pipe,
• wherein a vacuum effect is triggered by supplying the clean water via the main water tank portion and the triggered vacuum effect moves the blocking bead toward the blocking pipe and blocks the blocking pipe, and
• wherein the vacuum effect is ceased by stopping supplying the clean water via the main water tank portion and the ceased vacuum effect releases the blocking bead from the blocking pipe and unlocks the blocking pipe.