Classification of water well drilling rigs (I)
2022-05-28 16:09:46
Classification of water well drilling rigs (I)
Water wells are generally divided into three categories: water supply tube wells, large wells and radiation wells. Generally, the well is deeper and the diameter is relatively large, and the well composed of wellhead, well wall tube, aquifer section and necessary filters is called tube well; wells with a diameter greater than 2m are collectively called large wells;
A large diameter catchment well The water intake system composed of several to dozens of horizontal radiant tubes with a certain length of multi-layer and several to dozens of horizontal radiant tubes driven into different directions from the water collection well is called a radiant well.