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Automated Swimming Pool Cleaning System

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Automated Swimming Pool Cleaning System

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Automated pool cleaning systems have been developed to reduce the amount of human effort required to keep a pool clean. Without a cleaning system the pool water would quickly become stagnant and a habitation for all sorts of micro-organisms. Algae would soon fill the pool turning the water and pool surfaces green. Not only is this an aesthetic problem it could potentially be a serious risk to a swimmer’s health. The overall purpose of the automated pool cleaning system is to provide a swimming environment in which the risk to the health of the swimmer caused by contact with the pool water is minimised; and provide an aesthetically pleasing appearance to the pool. This is achieved through ensuring that the swimming pool remains clean and free from algae and harmful micro-flora such as bacteria or even viruses. The major components of the cleaning systems are a filtration system, a chemical distribution system, an in-pool cleaning unit and a pumping system. Figure 1 is an illustration of a typical in-pool cleaning unit. The cleaning unit is connected to the inlet of the pool pump via the white hose seen in the picture. Cleaning units typically use the suction from the pump to propel themselves around the pool. In some cases however the cleaning unit is driven by pressure from the outlet of the pool pump or a separate electric motor mounted in the cleaning unit.

The cleaning unit is designed to clean the underwater pool surfaces, including its walls. Some units are specifically designed to access tight corners and clean underwater steps. The cleaning action can vary. Most cleaning units are fitted with a rubber like mat that scrubs the surfaces of the pool. Some units have scrubbers with bristles designed to clean tiled surfaces.

Figure 2 illustrates how the various components of the pool cleaning

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