12 Technical Terms You Must Know to Do Pool Work

1. Pool water circulation purification treatment system circulation water treatment system
   Will use the pool water through the pipeline with a pump according to the specified flow rate from the pool or pool connected to the even (flat) water pool, using the pump pressure in turn into the filtration, dosing, heating and disinfection and other process equipment units, so that the pool water to be clarified, disinfection, temperature regulation to meet the requirements of the health standards, and then sent back to the corresponding pool reuse of water purification and treatment system. Also known as the cycle of water purification system.

2. Downstream pool water circulation method pool water series flow circula-tion
   Swimming pool all circulating water, located in the pool end wall or side wall below the water supply into the pool, the pool is located in the bottom of the water back to the mouth, after purification and treatment and then sent back to the pool to continue to use the water flow organization. Also known as downstream circulation.

3. Countercurrent pool water circulation method pool water reverse circulation
  Swimming pool of all circulating water, located in the bottom of the pool water supply or water tank into the pool, and then located along the outside of the wall of the overflow back to the tank to retrieve the purification system and then sent back to the pool through the bottom of the pool water supply to the pool to continue to use the organization of the water flow.

4. Mixed flow pool water circulation method pool water combined cireula-tion
  Swimming pool all circulating water from the bottom of the pool feeder into the pool, and will circulate 60% to 70% of the water, located in the pool wall along the outside of the overflow back to the tank to get back; the other 30% to 40% of the water, located in the bottom of the pool back to get back to the water. The two parts of the cycle of water combined for purification system processing, and then sent back to the pool through the pool bottom water outlet to continue to use the water flow organization. Also known as mixed flow circulation.

5. Balancing pools balancing tank
  The swimming pool using downstream circulation water supply system, in order to ensure the effective circulation of pool water and reduce the circulating pump resistance loss, balance the pool water surface, regulate the amount of water and indirectly replenish the pool and set up with the swimming pool water surface for the circulating pump suction water pool.

6. Equalizing pools balance pool
  Countercurrent, mixed flow circulating water supply system for swimming pools, in order to ensure that the circulating water pump to work effectively and set up below the surface of the pool water for the circulating pump suction pool, its role is to collect the pool bank overflow back to the recycling of the tank back to the water, adjusting the balance of the system and the storage of water filter backwash, as well as indirectly replenish the water to the pool.

7. Replenishment tank supplement tank
  Do not set up the balance pool, circulating water pump directly from the bottom of the swimming pool back to the water suction downstream pool water circulation system, in order to prevent the pool water back to the swimming pool to pollute the water quality of the supplementary water pipe and set up to make the supplementary water indirectly injected into the swimming pool with the role of the isolation of the water tank.

8. Backwater outlet outlet
  Installed in swimming pools, aquatic swimming pools and cultural performances pool pool bottom or pool bank overflow back to the tank with a grille inlet cover special fittings. Also known as the main backwater outlet.

9. Spillway main drain
  Installed in the swimming pool pool bottom at the lowest place can be swimming pool, water swimming pool and cultural and artistic performances pool pool water completely empty of the special accessories.

10. Overflow gutter overflow gutter
  A sink located on the bank of a downstream swimming pool and adjacent to the outside of the pool wall. Collects pool surface overflow water by overflow and absorbs water wave overflow water from swimming and play. The tank is equipped with a return spout and a combination grill cover on the top of the tank. Also known as overflow tank.

11. Overflow return gutter overflow channel
  A trough located on the bank of a countercurrent, mixed-flow swimming pool and adjacent to the outside of the swimming pool wall. The size of the tank and the number of return ports in the tank is determined by the calculation of the total volume of circulating water in the swimming pool and aquatic swimming pool. Also known as overflow return tank.

12. Filtration and purification filtration
  The pool water of the used swimming pool, water swimming pool and cultural performance pool, through the filtration medium installed in the special equipment to remove the insoluble suspended solids and colloidal particles and other impurities in the water, so that the water is clarified, and to achieve the process of clean and transparent.

13. Circulation filtration recirculating filtration
  With the circulating pump will be used in the pool water into the filter to remove particles in the pool water debris, and then after other subsequent process equipment purification treatment back to the swimming pool, so repeated cycles, always keep the pool water clean and sanitary process.

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