SYSTEM OF PREPARING WATER FOR DRIP IRRIGATION WITH DISINFECTION OF DRAINAGE (VERSIONS) Russian patent published in 2012 - IPC A01G25/00 

FIELD: agriculture.

SUBSTANCE: according to the first version the system comprises a subsystem of water filtration 1, a subsystem 2 of disinfection of drainage, a subsystem 5 of acidification and circulation of water, a subsystem 7 of mixing the drainage and water, a subsystem of water heating 8 and a master controller. The input of the subsystem 8 of water heating is connected to the output of the subsystem of water filtration 1. The subsystem 5 of acidification and circulation of water is connected to the tank 6 for industrial water in the circulation circuit. The subsystem 2 of disinfection of drainage is connected to the tank 3 for dirty drainage at the input and the tank 4 for clean drainage at the output. The output of the subsystem 8 of water heating is connected to the pipe of filtered water drainage. One input of the subsystem 7 of mixing the drainage and water is connected to the tank 4 for clean drainage. The other input of the subsystem 7 of mixing the drainage and water is connected to the pipe of filtered water drainage. The input of the subsystem of water filtration 1 is connected to the tank 6 for industrial water. Each tank 6 for industrial water is equipped with the water level sensors. The level sensors are connected to the controller with the ability to control the operation of pumps and valves of subsystems on signals received from the level sensors In the system, according to the second version, the output of the subsystem 8 of water heating is the output of the system. One input of the subsystem 7 of mixing the drainage and water is connected to the tank 4 for clean drainage. The other input of the subsystem 7 of mixing the drainage and water is connected to the tank 6 for industrial water. The output of the subsystem 7 of mixing the drainage and water is connected to the input of the subsystem of water filtration 1. In the system, according to the third version, the subsystem of water filtration 1 is connected with circulation contour of the subsystem of acidification and circulation of water 5. One input of the subsystem 7 of mixing the drainage and water is connected to the tank 4 for clean drainage. The other input of the subsystem 7 of mixing the drainage and water is connected to the tank 6 for industrial water.

EFFECT: construction enables to provide disinfection of drainage solutions and to reduce the number of bicarbonates in water.

6 cl, 10 dwg