PURPOSE:To obtain the title device of effectively disinfecting noses of pigs with a small amount of solution, consisting of a nozzle equipped with a water supply valve, which opens by biting of a pig and is connected to a water supply pipe, a valve opening sensor of the valve opening, a nozzle of spraying a disinfection solution connected to a disinfection solution pipe and a valve to open by output of the valve opening sensor. CONSTITUTION:In a device of disinfecting noses of pigs, a nozzle N of spraying a disinfection solution toward noses B of pigs A is laid in the vicinity of the top of a valve V with a water supply valve. When a pig A bites a valve lever 6 and a conduit 13, the valve lever 6 is rotated, a valve member 25 is inclined, space between the lower part and an O ring is opened, water from a water supply pipe 14 is fed from a tapered hole 3 of the nozzle V with the water supply valve to the pig A, a disinfection solution is sprayed from the nozzle of spraying a disinfection solution connected to a disinfection solution pipe 15 attached to the upper part of the water supply nozzle by output of a valve opening sensor 12 of discovering valve opening of the nozzle V with a water supply pipe toward a nose B of the pig A to disinfect the nose B of the pig A.
展开▼
