Construction technology for mixed-flow and countercurrent swimming pool

Abstract

A mixed-flow and countercurrent swimming pool includes a swimming pool body, a water circulating purifying and supplying system, a disinfecting system, a heating and constant temperature system and awater quality regulation system. The swimming pool body is connected with each system through pipelines and internally provided with a bottom emptying opening, water inlets, an overflow backwater opening, pollution sucking openings, an escalator, a swimming lane line and an underwater lamp. The bottom emptying opening is arranged on one side of a deep water area of the bottom of the swimming poolbody. The water inlets are distributed at the bottom of the swimming pool body in a net shape. The overflow backwater opening is arranged in an overflow backwater tank at the periphery of the swimmingpool body. The pollution sucking openings are formed in the position of 200 mm below the water surface of the swimming pool body and evenly formed. The water circulating purifying and supplying system adopts a countercurrent or mixed-flow circulating mode. By means of a construction technology for the mixed-flow and countercurrent swimming pool, water flow distribution uniform can be achieved, short flow, eddy current and a stagnant zone do not exist, it is ensured that the PH value of free residual chlorine of different water layers is uniform and consistent, and the situation of pollutant deposition at the bottom of the swimming pool is reduced effectively.

Description

technical field [0001] The invention relates to the field of swimming pools, in particular to the construction technology of mixed flow and counterflow swimming pools. Background technique [0002] With the continuous development of social economy, the people's requirements for cultural and physical exercise are getting higher and higher. Swimming, as an all-round fitness method, is becoming more and more popular among the public. Especially in hot summer, swimming is the first choice for people's outdoor sports. But, because swimmer's body directly contacts with pool water during swimming, the water quality of pool water has direct impact on the health of swimming group. Simultaneously, during the soaking process of the human body in the swimming pool, a large amount of dirt and secretions on the body surface will come off and dissolve in the water, making the pool water polluted. These pollutants contain a large amount of bacteria and various pathogenic bacteria. If the...

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Problems solved by technology

[0004] In view of the above-mentioned defects of the prior art, the mixed flow and counter-flow swimming pool construction technology provided by the present invention can make the water flow evenly distributed, no short flow, no eddy current and dead water area, and ensure the free residual chlorine and pH value of different water layers Uniform and consistent, effectively reducing the deposition of pollutants on the bottom of the pool

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