The difference between three wells, one pump and one water tower

1. Three wells water supply: Three wells is a traditional well water supply method. It consists of three wells, one of which is the main well and is responsible for providing water supply. The other two wells are backup wells, which play a backup role in case of failure or pollution of the main well.

2. One-pump water supply: One pump pumps groundwater to the ground and then transports it to residential areas through pipelines, which is the main way of water supply for modern urban residents. The main advantages of the first pump are high reliability and stable water supply, but its equipment cost, maintenance and operation cost are higher.

3. water supply by a water tower: water supply by a water tower means that the groundwater is raised to a higher height by building a water tower, so that the water can naturally flow to nearby residential areas. The main advantage of the first water tower is that the water supply is stable, and there is no need to use electric pumps, which saves the later equipment cost and operation cost, but it needs to occupy certain land resources.