Pressure-type cistern for flush toilet

Abstract

The invention relates to a pressure-type cistern for a flush toilet. A cistern body is a sealed container, and an internally concave opening is arranged at the upper part of the cistern; a flush valve for controlling the cistern to flush is arranged in the cistern, and the bottom of the flush valve is communicated with a water outlet of the water tank in a sealing way; the upper part of the flush valve is connected with open threads, and a flush button positioned outside the cistern is arranged at the top of the flush valve; the flush valve is communicated with the outside by opening the flush button to prompt the cistern to flush, and a water control valve capable of automatically controlling water to flow into the cistern is arranged outside the cistern; a water inlet of the cistern is communicated with a pressure-regulating valve, and the pressure-regulating valve is communicated with the water control valve through a water pipe; and the water control valve is connected with a tap water pipe. The cistern can utilizes water pressure and compressed air pressure to flush, so that the flush speed is quick, the flush is clean, water resources are saved, and 3 liters of water can be consumed at most once; and the water control valve and the pressure-regulating valve can be utilized to automatically control water and regulate pressure, so the use is convenient.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, in particular to a pressure type flush toilet water tank. Background technique [0002] The current flush toilet is mainly composed of a water tank and a toilet. A water-saving device is also provided in the water tank of many flush toilets. The user can selectively control the switch connected to the flush valve so that the flushing water can be discharged according to the needs of the user, such as Use about 3 liters of low-displacement water when flushing urine, and use about 6 liters of large-displacement water when flushing excrement. But because this kind of water-saving device is all to control the output of flushing water from the structure to achieve the purpose of saving water, and the flushing effect of this kind of flush toilet is relatively poor, sometimes high-discharge water also can't flush the feces in the toilet once, just It needs to be rinsed twice and consumes more wat...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems of poor flushing effect and high flushing water consumption of existing flush toilets, a pressure type flush toilet water tank is provided

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