Novel pedestal pan

Abstract

The invention discloses a novel pedestal pan which comprises a seat body, an air pump, a vent valve, a water inlet valve, a drain valve, an overflow valve and a controller. The seat body is provided with a sealed water tank. A drainage pipeline and a siphon pipeline, two ends of the drainage pipeline respectively communicate with the sealed water tank and the siphon pipeline. An exhaust end of the air pump communicates with the sealed water tank and is used for inflating the sealed water tank. The air inlet end of the vent valve communicates with the sealed water tank and is used for discharging air in the sealed water tank. The water inlet end of the water inlet valve communicates with a water source, and the water outlet end of the water inlet valve communicates with the sealed water tank for controlling water inflow of the sealed water tank. A drainage valve is arranged at the communication part of the sealed water tank and the drainage pipeline and used for controlling drainage of the sealed water tank; the overflow valve is arranged in the sealed water tank. A controller is electrically connected with the air pump, the vent valve, the water inlet valve and the drain valve and used for controlling the working states of the air pump, the vent valve, the water inlet valve and the drain valve. The sewage discharge capacity of the pedestal pan can be improved, and the water consumption can be reduced.

Description

technical field [0001] The invention relates to the field of toilets, in particular to a novel toilet. Background technique [0002] With the increasing development of smart toilets, their functions are constantly increasing and improving, and the public's requirements for appearance are also becoming higher, and flat toilets are more popular among the public. A flat-shaped toilet is a low-tank toilet. The upper edge of the water tank is not higher than the upper edge of the toilet seat, and is generally arranged inside the rear end of the seat to achieve a flat appearance. But this also means that the water level in the water tank is also lower than the upper edge of the seat body, resulting in less potential energy of the water. [0003] Existing toilets with low water tanks only rely on natural gravity to flush water, and the water flows through the drainage pipe of the water tank to the siphon pipe. Due to the small potential energy, the generated siphon force is also s...

AI Technical Summary

Problems solved by technology

[0003] The existing low water tank toilet only relies on natural gravity to flush water, and the water flows through the drainage pipe of the water tank to the siphon pipe. Due to the small potential energy, the generated siphon force is also small, resulting in poor sewage discharge capacity and poor water efficiency.

Images