Electromechanical device with alarm system, to detect water shortage in supply networks

摘要

Abstract invention patent "system - electromechanical device detector of lack and insufficiency of water supply network applied in the entry of reservoirs with alert to rationing toGua. According to the present invention, a ball joint is adjusted with an electric switch contact, when the water level of the reservoir to lower the ball leans over and beyond start filling.Close the contact in the key (S1); if it does not fall the water in the container suspended, figure 3.Sufficiently for the ball internal force the key (S2), central (4) will receive food through the NC contact starting a timer to trigger the alarm of water rationing.If the water is passing through the container sufficiently, the ball inside the container will open the NC contact of the key (S2) so that the central set the alarm.Using the contact of the ball electrical large reservoirs Figure 6, and with the container positioned at the entrance of water, it is possible to make the same monitoring.The alarm desligara automatically.Getting the display in red until it clears; the water outlet of the container suspended below empty the container allowing the system to start another cycle work.