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Introduce in detail the drainage problem of swimming pool


In terms of swimming pool water treatment, the drainage problem of swimming pool is undoubtedly one of the important problems. Below, Guangdong Boying Environmental Protection Equipment Co., Ltd. will introduce the drainage problem of the swimming pool in detail. Swimming pool drainage 1. Swimming pool drainage: When the gravity flow drainage method is used for the swimming pool, it should not be directly connected to the drainage pipe, but effective measures should be taken to avoid backflow pollution from the drainage pipe.

The diameter of the drainpipe shall be determined by draining all the pool water within 8 hours. If the swimming pool uses pressure flow to discharge water, it should try to use the circulating water pump and the submersible sewage pump in the equipment room as the drainage and drainage pump, but the relevant valves on the pool water circulation and purification treatment equipment should be closed so that the drainage will no longer pass through the relevant equipment . If the swimming pool discharges water due to infectious pathogenic microorganisms, the pool water should first be treated in a harmless manner according to the needs of the local cleaning supervision department, so as to meet the discharge standards for discharge into urban drainage pipes or natural water bodies, and obtain cleaning supervision After agreeing with the environmental protection department, the pool water can be discharged to natural water bodies or urban drainage pipes according to the above method.

2. Drainage on the ground of the swimming pool bank: When the overflow tank of the swimming pool is submerged, the drainage from cleaning the pool bank must not be discharged into the overflow tank of the swimming pool, but should be installed on the ground near the outside of the pool bank near the stand or the pool bank where the wall is built. Ditch or other means of drainage. It is used to collect or discharge waste water from washing the pond bank. There should be a slope on the ground of the pool bank facing the drainage tank to prevent the scouring waste water from flowing into the pool and polluting the pool water. The drain pipe of the pool bank drainage tank shall not be directly connected with the drainage pipe.

When the swimming pool adopts the downstream pool water circulation system, the pool overflow water should be the same as the pool water. It is recovered and reused after purification to save water resources. The section size of the drainage ditch and the diameter of the drainage pipe of the outdoor open-air swimming pool should consider the drainage of rainwater.

When the local water source is abundant and the overflow water is not recycled, the waste water washing the pool bank can be discharged into the swimming pool overflow tank. It is understood that in some countries in Europe and the United States, in order to keep the swimming pool bank clean and dry, so that non-swimmers can walk on the pool bank without getting their shoes wet, they choose to overflow the swimming pool back to the sink (or overflow tank) and flush the pool bank. The sink is set adjacently. The drainage tank is close to the side of the tank where the overflow returns to the tank, and the grille surface along the tank is generally about 30-50mm lower than the pool bank, so as to prevent the swimming pool from overflowing back to the tank and the pool water overflowing due to waves will not engulf the pool bank.

The bank of the pool slopes from the ground at the wall of the spectator stand to the drainage groove of the nearby pool. 3. The daily drainage of non-swimming pools and roof rainwater shall be in accordance with the "Code for Design of Water Supply and Drainage for Buildings". 4. Other drainage of swimming pools: Backwash drainage of pool water filtration equipment, waste liquid and flushing wastewater from chemical containers, if they fail to meet the discharge standards, they should be recovered, neutralized or diluted with other wastewater to ensure safety, and then discharged after meeting the discharge requirements. emission.

5. Swimming pool waste water recovery and utilization: Backwash waste water from swimming pool filtration equipment and primary filtration water drainage, forced showers, poolside showers in diving pools, and shower drainage after swimming should be recovered first as source water for building reclaimed water, and used after treatment Water sources for toilet flushing and landscaping in the building. When the swimming pool circulating water purification treatment system adopts ozone disinfection, the cooling water of the ozone generator should be recovered as the supplementary water source of the swimming pool because only the water temperature rises but the water quality does not change. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..

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