Novel anti-siphon toilet-bowl water flushing structure

Abstract

The invention discloses a novel anti-siphon toilet-bowl water flushing structure. The novel anti-siphon toilet-bowl water flushing structure comprises a water tank and a siphon pipe. A water flushing handle and a cover plate are fixedly installed on the outer surface of the water tank, an overflowing pipe is fixedly installed inside the water tank, an injection valve and a floating ball are fixedly installed at the top end of the overflowing pipe, the floating ball is fixedly installed on the left side of the injection valve through an air guiding pipe installed at the top end of the floating ball, a water flushing valve is arranged at the bottom end of the overflowing pipe, and an angle valve is also fixedly installed at the bottom end of the water tank; a water inlet and a toilet bowl body are fixedly installed at the top end of the siphon pipe, the toilet bowl body is fixedly connected with the siphon pipe through the water inlet in the bottom end of the toilet bowl body, a water discharging opening is fixedly formed in the bottom end of the siphon pipe, a flange sheet is fixedly installed between the water discharging opening and the siphon pipe, and a base is fixedly installed on the outer surface of the siphon pipe. The novel anti-siphon toilet-bowl water flushing structure is simple in design, reasonable in structure and convenient to install and maintain, the anti-siphon effect is effectively improved, and the safe cleaning aim is achieved.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, in particular to a novel anti-siphon toilet flushing structure. Background technique [0002] With the development of my country's economy and the improvement of residents' living environment, the sanitary ware in the indoor toilet is also gradually improving. The toilet is generally indispensable in the bathroom. The toilet flushing water and drinking water used in daily life come from the same tap water pipe, and the toilet tank The water inlet valve of the toilet is connected to the tap water supply pipe. When the water pipe is cut off, the pipe will form a negative pressure, and the water inlet valve of the toilet tank connected to the main pipe will produce a siphon phenomenon. Once the dirt cannot be discharged during use, Even when the dirt is poured back, the dirt in the toilet will reach the position of the seat surface. If there is no tap water, the siphon phenomenon will appear in ...

AI Technical Summary

Problems solved by technology

[0002] With the development of my country's economy and the improvement of residents' living environment, the sanitary ware in the indoor toilet is also gradually improving. The toilet is generally indispensable in the bathroom. The toilet flushing water and drinking water used in daily life come from the same tap water pipe, and the toilet tank The water inlet valve of the toilet is connected to the tap water supply pipe. When the water pipe is cut off, the pipe will form a negative pressure, and the water inlet valve of the toilet tank connected to the main pipe will produce a siphon phenomenon. Once the dirt cannot be discharged during use, Even when the dirt is poured back, the dirt in the toilet will reach the position of the seat surface. If there is no tap water, the siphon phenomenon will appear in the tap water pipe, which will pollute the domestic water source. Therefore, the existing toilet water tank is generally equipped with an anti-siphon structure , however, the water inlet pipe at the bottom of the existing toilet has poor connectivity with the tap water pipe, resulting in poor compatibility of the toilet and unable to effectively prevent the occurrence of siphons

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