Water pressure protector for water purifier

Abstract

The invention belongs to the field of water purifiers, and particularly relates to a water pressure protector for a water purifier. The water pressure protector for the water purifier comprises a horizontal pipe, wherein a rotating fan is fixedly mounted in the horizontal pipe; the rotating fan comprises a rotating shaft and a plurality of fan blades; the plurality of fan blades are rotatably connected with the outer side wall of the rotating shaft through coil springs; a front fixing groove and a rear fixing groove which are located in the front end and the rear end of the rotating fan respectively are formed in the horizontal pipe; a front fixing net plate and a rear fixing net plate are slidably connected into the front fixing groove and the rear fixing groove respectively; and the front end of the front fixing net plate is fixedly connected with a water baffle through a plurality of connecting rods. According to the water pressure protector for the water purifier provided by the invention, through the arrangement of a buffer groove and buffer springs, when the water pressure in the horizontal pipe is large and the rotation of the whole rotating fan causes reverse pushing force to a water flow, and the rotating fan subjected to large resistance can move backwards by a certain distance in the buffer groove and then can move back and forth in the buffer groove under the elastic action of the multiple buffer springs, so that the thrust of the water flow can be converted into elastic force and consumed, and the impact of the water flow on the rotating fan can be effectively relieved.

Description

technical field

[0001] The invention belongs to the field of water purifiers, in particular to a water pressure protector for a water purifier. Background technique

[0002] With the continuous improvement of living standards, more and more people begin to pay attention to their health. Installing water purifiers at home is one of the more common phenomena. Water purifiers have gradually begun to go to thousands of households and continuously improve people's quality of life. .

[0003] Most household water purifiers are directly connected in series to the tap water pipes when in use, and the water pressure flow rate of tap water is generally relatively unstable, prone to irregular fluctuations, while the seals of traditional water purifiers and some low-voltage switches All are prone to leakage and failure in a high-pressure environment, which will not only cause waste of water resources, but also easily affect the normal use of the water purifier, and it is difficult to a...

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