| 摘要 |
<p>The present invention relates to a manless water supply device and, more specifically, to a manless water supply device which determines the water level by detecting pressure applied to a water supply pipe to supply groundwater to a water tank by manlessly controlling a motor pump for taking groundwater; which significantly reduces incorrect operation by reducing slight pressure changes caused by leakages at the joint of the water supply pipe; and which improves reliability by making the water supply device have a semi-permanent life. A motor pump for pumping and discharging raw water using a control part is installed in a tube well. An outlet of the motor pump includes the water tank which is remotely positioned to store groundwater using the water supply pipe.</p> |
