Automatic descaling sprinkler and automatic descaling method for sprinkler

Abstract

The invention discloses an automatic descaling sprinkler and an automatic descaling method for the sprinkler. The automatic descaling sprinkler comprises a sprinkler body, a water outlet face cover, a descaling plate and an automatic control mechanism. The descaling plate can be vertically and movably arranged between the sprinkler body and the water outlet face cover, and descaling needles in one-to-one correspondence with all or part of water outlet holes in the water outlet face cover are distributed on the bottom face of the descaling plate. The automatic control mechanism comprises a driving part movably arranged between the sprinkler body and the water outlet face cover and impacted by water flow to achieve the movement, a transmission part which is rotatably arranged on the inner side of the water outlet face cover and is matched with the driving part in a linkage manner, and a reset device used for driving any one or more of the descaling plate, the transmission part and the driving part to reset, wherein the driving part moves to drive the transmission part to rotate by a preset angle, the transmission part and the descaling plate are matched with a first transmission structure, the transmission part rotates to drive the descaling plate to move upwards, and therefore the descaling needles of the descaling plate can retreat from the water outlet holes. The automatic descaling sprinkler is small in number of parts, simple in structure, easy to assemble, low in cost and obvious in descaling effect.

Description

technical field [0001] The invention relates to a shower head, in particular to an automatic descaling shower head and a shower head self-cleaning method. Background technique [0002] The shower head is a kind of shower equipment that is widely used in daily life. When the shower head is used for a long time or in a place with poor water quality, scale is easy to adhere to the wall of the water outlet hole on the water outlet cover, and the scale will accumulate over time. The water outlet hole is blocked, causing the shower to not work normally. For this reason, many showers with descaling functions have appeared on the market. Generally, a descaling plate with a plurality of descaling needles is installed on the bottom of the shower, and the descaling is driven by manual or water flow. The plate moves to make the descaling needle rub against the wall of the water outlet hole, thereby eliminating the existing scale on the hole wall of the water outlet hole. Obviously, th...

AI Technical Summary

Problems solved by technology

Obviously, the manual descaling shower needs to be driven manually, which is inconvenient to operate

There are currently two main types of showers that rely on water impact to achieve automatic descaling. One is to directly rely on water to drive the movement of the descaling plate, and set elastic parts for the descaling plate to reset. This method requires multiple seals. Higher requirements will have a certain impact on subsequent mass production

In addition, due to the large area of ​​the descaling plate in this method, the impact force of the water flow is dispersed, resulting in poor descaling effect in actual use

The other is to design the automatic control mechanism based on the principle of pressing and bouncing of the ballpoint pen. This kind of automatic control mechanism has many parts, complex structure, inconvenient assembly, and high cost

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