Method for reducing residual hot water in shower head

Abstract

The invention provides a method for reducing residual hot water in a shower head, and relates to drainage of residual moisture. In order to reduce inconvenience caused by the residual moisture in theshower head, a water pipe between a water valve and the shower head is called as a connecting water pipe for short, the connecting water pipe faces upwards from the water valve, then is bent to be horizontal and then bent downwards, a threaded hole is formed in the tail end of the vertically upward part of the connecting water pipe, the threaded hole and a sealing ring communicate with a ventilating pipeline, and the uppermost end of the position in the vertical direction of an elliptical contour formed in the inner wall of the connecting water pipe by the threaded hole is recorded as a pointA; the highest point of the contour line on the lower part in the longitudinal section in the vertical direction and the horizontal part of the connecting water pipe is recorded as a point B, and theposition of the point A is lower than the position of the point B; and the tail end of the ventilating pipeline faces vertically downwards, and the height of an opening of the ventilating pipeline ishigher than the any position of the horizontal part of the connecting water pipe, in other words, a siphon channel is formed by the ventilating pipeline, the horizontal part of the connecting water pipe, the vertically upward part of the connecting water pipe and spraying nozzles of the shower head. The influence of the residual hot water can be reduced.

Description

technical field [0001] The present invention relates to the drainage of residual moisture, especially the rapid drainage of residual moisture from a shower head. Background technique [0002] When the shower water valve is closed, the residual moisture (hot water) inside the shower head is in a sealed state, and ideally the residual moisture will not flow out. But as time goes by (a few seconds to tens of seconds), with the impact of sound, walking and other vibrations (sound), any sound that propagates through the air will affect the density of the air (sound propagating in the air belongs to Longitudinal wave, longitudinal wave is density wave), the change of air density at the nozzle position of the shower head will cause air to infiltrate (dense, air pressure increases) inside the shower head and pull out water droplets (sparse, air pressure decreases, generating suction) In addition, after taking a bath, wiping the water on the body surface can also lead to changes in ...

AI Technical Summary

Problems solved by technology

[0003] When the water drops fall, most people are in the process of wiping the residual moisture on the surface of the body. At this time, the falling water drops on the surface of the body are particularly annoying: on the one hand, it is cold, on the other hand, it needs to be wiped again, and on the other hand, the water drops continue to fall Endless, greatly increasing the time to dry the body surface moisture

The space in the family bathroom is generally small, and it is not easy to find a space to avoid falling water droplets.

Images