| 摘要 |
<p>A water pressure apparatus is disclosed. According to an embodiment of the present invention, the water pressure apparatus may comprise: a pump connected to a water supply source supplying water with predetermined pressure; a pressure tank wherein water pressurized in the pump is stored; a first blocking switch enabling the pump to be operated or not in accordance with pressure of water stored in the pressure tank; and a second blocking switch enabling the pump to be operated or not in accordance with pressure of water supplied from the water supply source.</p> |
