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Professional design of swimming pool water treatment equipment


Published:

2022/02/21

Swimming pool water treatment equipment is a subfield of water supply and drainage engineering.

Professional design of swimming pool water treatment equipment

Swimming pool water treatment equipment is a specialized sub-item in the water supply and drainage profession.

I. Design Requirements for Swimming Pool Water Treatment Equipment

1. The purification capacity of swimming pool water treatment equipment should be based on the purification requirements when the swimming load reaches its peak. To maintain the normal operation of the swimming pool, each swimming pool should be designed with two or more filters operating simultaneously. The advantage is that if one filter malfunctions and requires maintenance, the other filter can continue to operate by increasing the filtration speed, preventing the swimming pool from stopping operation and bringing excellent benefits to the operator.

2. If the swimming pool water treatment equipment operates intermittently, not only is the purification of the pool water not guaranteed during downtime, but the polluting particles in the pool water will accumulate, the water quality will deteriorate, and the residual impurities in the filter layer are easily solidified, affecting the filtration effect. 24-hour continuous operation can overcome this drawback. Of course, to save energy, the filtration speed can be reduced at night. However, when returning to normal operation during the day, attention should be paid to slowly increasing the filtration speed, because a sudden increase in filtration speed will cause the intercepted impurities in the sand layer to be flushed into the pool.

3. The effluent water quality of the swimming pool water treatment equipment should meet the requirements of relevant national standards. At the same time, separating the filters for different swimming pools is conducive to system management and maintenance, and they will not affect each other.

4. Vertical pressure swimming pool filters are conducive to uniform water flow distribution and convenient operation, but when the diameter is too large, transportation is inconvenient, and it will also increase the height of the building, which is uneconomical.

5. Gravity-type swimming pool filtration equipment is generally lower than the swimming pool water surface. For a parallel flow water circulation pipeline system, a power failure may cause overflow and flooding of the equipment room, etc. Because it communicates with the atmosphere, if used for a heated swimming pool, the heat loss is relatively large, which should be taken seriously.

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