Watering controller for Irrigation canal

摘要

The subject innovation relates to agricultural irrigation which makes it possible to improve the line of intended application No. 2000-25065 of the present applicant, and to ensure the operation of the device than, naeguseongwa improve the productivity of the apparatus.; Water supply device according to the prior art has been the opening while maintaining the problem of easy release if that is the impact on the valve 40 is applied as a force for holding the opened state of the valve 40 depends on the magnetic force of the permanent magnet (702) bar, the subject innovation is available chamber (1) having a ipsugu 11 to which water is introduced and; A discharge chamber (2) which is provided at the lower part of the available room (1), provided with a discharge port 21 for discharging the water into the rice; And a plate body (3) having the available chamber (1) and defining a discharge chamber (2) through holes (31); Valve element opening and closing device (4) to (3) to the chamber (2) is provided at the upper side discharging the water flowed into the available chamber (1) of the through hole 31 to be formed in the inlet or block and; To sense the discussion water level detecting unit 5 for operating the opening and closing device (4) and; Wherein provided between the opening and closing device 4 and the water level sensing apparatus 5 is installed on the upper portion of the open holding device (7), the liquid level detecting unit (5) for holding the opening operation of the opening and closing device (4) in what is consists of a regulating device (6) for adjusting the amount of water supplied to the paddy field, and the latch 70, the open-holding device (7) is coupled to the hinge shaft 71 to the rod 41; Engaging shoulder 72 provided on the rotation path of the latch (70) and; By configuring in end weight 73 is provided on the latch 70, and also makes it possible to fully automate the supply and interruption of the water, as well as to make sure the operation of the device is more, to improve naeguseongwa productivity of the apparatus will you.