| 摘要 |
PURPOSE: A device for measuring the water pressure of a water pipe installed on the ground is provided to enable the installation of a pressure sensor and an attachment in a post installed on the ground without the construction of a manhole or a hand hole. CONSTITUTION: A device for measuring the water pressure of a water pipe installed on the ground comprises a post (10), a heat insulation unit (20), a generation module (30), and a control panel (40). The post is vertically positioned on the ground and has an inner bottom space (11) having an inspection hole (12). The inner bottom space receives an air valve (2), a pressure sensor (1), and a valve therein. The heat insulation unit is buried in the post and is composed of heat insulation materials (21, 22) and a protection pipe (23). The heat insulation materials surround a detection pipeline. The protection pipe surrounds the heat insulation materials. |
