Details:
Sand cylinder water pump is one of the most important accessories in the swimming pool circulation system, is used to filter the pool water, purify the water quality of the equipment.
Function:
Filter impurities: sand cylinder water pump through the sand bed filtration, effectively remove tiny particles and all kinds of impurities in the pool, keep the water quality clean.
Improve water quality: the pump drives the water circulation to ensure that the pool water is evenly mixed, which helps the chemical substances to be evenly distributed and improves the disinfection effect.
Saving energy: modern sand cylinder water pump design focuses on energy efficiency, reducing energy consumption through frequency conversion technology and other means to achieve economic and environmentally friendly operation.
Working Principle:
When the sand tank pump is working normally, the pool water containing suspended dirt particles is pressed into the filter pipeline by the circulating water pump, and then guided by the control switch to reach the outlet of the filter, the pool water is filtered through the sand tank, and the tiny dirt is intercepted by the filter and filtered out, and the filtered water is returned to the pool from the bottom of the filter by the control switch and then by the pipeline. This whole set of procedures are continuous automatic, and pool sand tank, sand tank filter, circulating pump and piping together to form a complete circulation system.
Circulation system is often used, used for a long time, the surface of which the filter media will cover and stick to stay a large number of filtered down impurities, these impurities accumulate more and more, and slowly will make the filter effect of the sand filtration weakened, so that the filtering effect of the entire circulatory system weakened. Therefore, after using a certain period of time, the filter needs to be cleaned, therefore, after using a certain period of time, the filter needs to be cleaned, which is often referred to as backwashing.