Musical fountain water performance

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The fountain is controlled by the rhythm of music. When the music is turned up, the fountain sends jets of water up high, filling the air with mist. When the pitch is low, the water level of the fountain's splash column is low. If the music stops suddenly, the air in the water column will fall violently, splashing water and wetting the clothes of onlookers, but people still won't leave.

The music fountain rises and falls with the music, sometimes high and low, sometimes majestic, sometimes gentle... The water comes out of the colorful, yellow, red, blue, green and pink, very beautiful and spectacular. The shapes of the musical fountains also vary. Some like staggered arch Bridges, some like straight pillars, some like flowering.

PH is short for hydrogen potential, and the usual value can range from 0 to 14, which is the value of 7 for a neutral solution, such as water. If the value is between 0 and 7, the solution is considered acidic; If the value is between 7 and 14, the solution is considered basic (or alkaline). A good way to make approximate pH measurements is to use test strips, also known as litmus strips. The tape changes its color when placed in water, so it can be compared to the color scale printed on the outside of the package.

Each color is a very accurate indicator of pH. These tests usually cost no more than $1.

The pool's analyzer test suite is also quite reliable. They provide fairly approximate values and are not expensive.

Usually, when the pH exceeds 8, the water becomes cloudy and can promote sediment in pipes, nozzles, etc. It can also cause irritation of the eyes, ears, nose and throat. Similarly, if the pH is above 8, there is no need to add chlorine to the water, as such a high pH will prevent it from working.

If the impurity content in the water is high (+ > 50 gr/m3), this fact will deposit and block on the jet nozzles (especially small diameter nozzles) and the pump impeller, and will continue to deposit. As a result, their performance will be affected and the output current will be reduced. Therefore, it is recommended that the water in the building's fountain be filtered out, just like the water in a swimming pool.