DEVICE OF INTERRELATED ECONOMICALLY OPTIMAL PROCESS CONTROL OF FEEDING AND MICRO-CLIMATE IN GROWING ANIMALS AND BIRDS UNDER CONDITIONS OF GAS CONTAMINATION AND DUSTINESS

摘要

FIELD: agriculture.SUBSTANCE: invention relates to industrial livestock and poultry production. The device comprises a sensor of sensed temperature 1, a weighing unit of a daily dose of feed 2, a weighing unit of daily broiler productivity 3, the outputs of which are connected to the inputs of the calculator 4. The first output of the calculator 4 through the setting device of economically optimal value of sensed temperature 5 and through the heating control 6 is connected to the input of the heater 7. The second output of the calculator 4 through the setting device of the economically optimal value of daily feed dose 8 and through the regulator of the daily feed dose 9 is connected to drive of the weighing unit conveyor 10. The output of the sensor 1 is additionally connected to the second input of the heating control 6. The output of the weighing unit 2 is additionally connected to the second input of the regulator 9. Outputs of the ammonia (NH) concentration sensor 11 and concentration of carbon dioxide (CO) sensor 12 are connected to the inputs of the calculator 4. The ventilation regulator output 13 is connected to the input of the fan unit 14. The device comprises a hydrogen sulphide (HS) concentration sensor 15, a sensor of dust concentration in the room air 17, the block of setting devices of the maximum permissible concentration values of harmful gas contamination and dustiness 17. The outputs of sensors 15 and 16 are connected to the additional inputs of the calculator 4 and the control inputs of the regulator 13. The outputs of the sensors 11 and 12 are additionally connected to the control inputs of the regulator 13. The third, fourth, fifth and sixth additional outputs of the calculator 4 through the block of setting devices 17 are connected to the setting inputs of the regulator 13.EFFECT: achievement of economically optimal and energy-efficient mode of microclimate and feeding the birds is ensured, obtaining the highest value of the economic criterion of profit under conditions of gas contamination and dustiness.4 dwg