Water-metering system for pig fodder - has timer-controlled valves to distribute water over dry fodder previously deposited

摘要

The system automatically meters water to provide fresh fodder in pasty form to pigs. The fodder is first evenly deposited in the dry state, after which the water is evenly distributed over it in the desired quantity and for an adjustable time. The fodder can be deposited dry in troughs (1), above which are water pipes (3) with spray nozzles at regular intervals. The pipes are connected to a storage tank (6) with a float valve, via a solenoid valve (7) actuated by a timer relay (9). The solenoid valve can be mounted between an adjustable reducing valve and a water flow meter connected to the water mains.