Water purifying shower head capable of switching water ways

Abstract

The invention discloses a water purifying shower head capable of switching water ways. The water purifying shower head capable of switching the water ways comprises an outer shell; a switching valve group and a filter element are arranged in the outer shell; the lower end of the outer shell is a water inlet end; a water spraying hole is formed in the outer shell; a water inlet gap is reserved between the outside wall of the filter element and the outer shell; the switching valve group comprises a valve seat, a water distribution valve element and a switching plunger; a plunger guide pipe is arranged into the valve seat; the switching plunger is inserted into the plunger guide pipe; a water distribution valve seat is arranged at the lower end of the valve seat; a water distribution valve core plug is arranged at the lower end of the water distribution valve seat; the water spraying hole is communicated with the plunger guide pipe; a raw water guide pipe is arranged between the outside wall of the water distribution valve seat and the plunger guide pipe; the water inlet end is communicated with the water inlet gap, the raw water guide pipe, the plunger guide pipe and the water spraying hole in sequence to form a raw water way; a seat hole is formed in the upper end of the water distribution valve element, and is communicated with a purified water outlet of the filter element; the water inlet end is communicated with the water inlet gap, the purified water outlet of the filter element, the seat hole and the water spraying hole in sequence to form a purified water way; an end cap plug is arranged at the lower end of the switching plunger.

Description

technical field [0001] The invention relates to the technical field of water purification equipment, in particular to a water purification shower capable of switching a filtering waterway or a raw water waterway between water inflow and water outflow. Background technique [0002] The shower is a common nozzle for water discharge. The water inlet is connected to the water pipe, and the water supplied by the water pipe is sprayed by the bubbler at the water outlet, so that a stream of water can be divided into several fine sprays to achieve spraying. shower effect. In order to increase the diversity of products, some of the existing showers can adjust different water outlet modes by adjusting the water outlet cover at the water outlet end. [0003] With the continuous development of industry, the pollution of water sources is also deteriorating and serious, especially in developing countries. Compared with the continuous pollution of water sources, the water quality treatmen...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a water purification shower capable of switching water channels. The technical problem to be solved is: the existing water purification shower is provided with a filter element in the water passage, and the water input at the water inlet is filtered by the filter element. Finally, it is sprayed from the water outlet to realize filtration, but the structure of the existing water purification shower causes all the water input from the water inlet to be filtered through the filter element, and when using the rain shower or washing food and tableware in the kitchen, The water flow of the shower is very large, which will cause a large amount of dirt and impurities to accumulate in the filter element in a short period of time. The subsequent water will not only fail to filter, but will also increase the impurity content in the sprayed water. Only the filter element can only be replaced at the time, which shortens the service life of the water purification shower and increases the cost of use; while the traditional water purification faucet needs to be specially equipped with water purification equipment, the water purification principle is the same as the above method, and the supporting water purification The equipment takes up a lot of space, which is not conducive to aesthetics and convenient use

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