What are the standards for swimming pool water treatment equipment

Swimming pool water treatment equipment is becoming more and more popular, and with it, there are more and more manufacturers, so that everyone does not know which manufacturer to choose. The following editor will tell you how to choose swimming pool water treatment. What problems should be paid attention to when installing equipment, and which standards should be referred to when selecting swimming pool water treatment equipment.

Swimming pool equipment hair filter:

The finished hair filter should be used preferentially, but detailed information should be requested to check whether the total area of the filter (mesh) hole (mesh) eye meets the requirements of the specification.

The shell should be made of corrosion-resistant materials, such as FRP, stainless steel, or copper. If cast iron or carbon steel materials are used, anticorrosive treatment should be performed, and anticorrosive coatings or lining anticorrosive materials that meet the sanitary requirements should be painted. Shell pressure should not be less than 0.35MPa.

The hair filter (barrel) is generally made of copper, stainless steel or high density plastic.

Hair filtration requires daily cleaning of the net (cylinder), so the structure of the shell should be simple, flexible in loading and unloading, and good in sealing performance.

The total area of the holes (mesh) of the filter (cylinder) should not be less than 2.0 times the cross-sectional area of the connecting pipe. The diameter of the mesh of the filter should be 3-4mm, and the mesh of the filter should be 10-15 mesh. Water pumps--circular water pumps for swimming pool 1.The number of circulating water pumps should be configured according to the operation of multiple pumps at the same time to reduce the capacity of the standby pump.

2.The circulating water pump should be a pool-specific pump made of copper, stainless steel or high-density, high-strength plastic with a large-capacity front hair collector.

3. When using a cast iron circulating water pump, the impeller should be made of copper or stainless steel, the mechanical seal should be a corrosion-resistant material, and the motor should be fully enclosed.

4.When conditions permit, a low-speed circulating water pump should be used to facilitate flow adjustment and reduce noise.

5. Water pumps and pipelines shall be provided with measures to reduce vibration and reduce noise.

6. The speed of the suction pipe of the pump should be 1.0 ~ 1.5m / s; the speed of the outlet pipe of the pump should be 1.5 ~ 2.5m / s.