Water-saving anti-block and anti-splash waterfall tap valve core

Abstract

The invention discloses a water-saving anti-block and anti-splash waterfall tap valve core which is arranged at the outlet of a tap and is characterized by preventing the splashing of current and the blockage of water channels. The water-saving anti-block and anti-splash tap valve core comprises a shell and a current dredging opening arranged in the shell, wherein a check block is arranged below the current dredging opening, the shape and size of the check block are matched with the current dredging opening, and a gap is arranged between the upper surface of the check block and the outlet of the current dredging opening. When in work, the current on the upper surface of the check block is evenly hindered to overflow, thus a thin hollow waterfall water curtain is formed, and the waterfall water curtain is beautiful, has large visual flow and saves water resource scientifically. When current flows down, the film-like water curtain has low energy so that the impact force is low and the current is comfortable, natural and soft. After the check block is arranged, a plurality of pores are not needed to arrange at the water outlet of the tap so that the splashing of current can be well prevented and the current dredging opening can be designed to be a larger channel so as to avoid blocking, thus the tap valve core is particularly suitable to be popularized and used in various taps.

Description

technical field [0001] The present invention relates to a faucet, in particular to a piston-free time-delay valve arranged at the outlet of the faucet or a part of the downwardly suspended contact rod, and a water-saving, anti-blocking and anti-splash waterfall head core at the central outlet of a part of the shower. Background technique [0002] At present, the widely used faucet foaming head is usually structured as a filter nozzle bushing assembled in different bubbler shells, and a ventilation channel is set around the mesh nozzle bushing, and the water flow first passes through a porous dense net. The water is sprayed and mixed with air to generate air bubbles, which pass through the multi-layer closed filter set at the water outlet to form a slow and gentle drainage flow. In addition, the water outlet of the faucet directly adopts the fine water hole similar to the shower head, which divides the water flow into small bundles, and also plays the role of slow flow. Thei...

AI Technical Summary

Problems solved by technology

Their disadvantages are: it is easy to cause impurities to block after long-term use, especially in poor water quality environments, and the impact of water flowing out is relatively large, which is easy to cause splashing; in addition, the traditional monotonous shape of the water outlet is not conducive to scientific water saving in terms of perception; Some faucets are in the shape of a large plate or a flat mouth to render a waterfall, which is costly and limited in versatility

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