METHOD AND DEVICE OF INFORMATION AND COMMUNICATIONS CONTROL OF ECONOMIC HEATING TECHNOLOGIES IN POULTRY FARMING Russian patent published in 2008 - IPC A01K45/00 

FIELD: agriculture.

SUBSTANCE: method includes measurement and value assignment of temperature felt by animals and poultry in zones of local heating, comparison of measured and set values, mode regulation of local heating by result of comparison, measurement of temperature value of air in room and assignment of its standard minimum and maximum values. There is measurement of external air temperature value and of relative humidity of external and internal air in room. Depending on changeable signal of generated temperature value of air in room costs of energy consumption on local and on general heating are calculated and cost of expenses from losses of animal husbandry products. Cost of expenses for forages for a livestock is calculated. Costs of energy consumption on general and local heating are calculated. Signals of natural combustible gas resources and drinking water consumption are measured; set signals are formed about values of specific prices of enterprise on natural combustible gas and drinking water. A temperature mode of general heating of industrial rooms with local heating is corrected. The device contains sensors of felt temperature in a zone of local heating, temperatures of internal air in room, set-point devices for a livestock age, technologically admissible minimum and maximum temperatures of air in room, set value of felt temperature, standard temperature of air, temperature regulators of local and general heating, local heaters and heat exchangers. The device contains temperature sensors of external air, relative humidity of internal and external air, set-point device of interrogation time, signal of generated temperature value of air in room, constants, the first, the second and the third computing blocks, an adder, a control block, a differentiating amplifier. Into the device the fourth computing block united together with the first, the second and the third computing blocks in a block of calculation, set-point devices of specific prices for thermal energy, for electric energy, for enterprise production, for forages, an interface and communication block, a block of the computer hardware and software focused network means, a peripheral block of computer network are entered. Flow sensors of gas and water are in addition entered into the device accordingly, also set-point devices of signals about values of the enterprise specific prices accordingly on natural combustible gas and drinking water, signal formers of conformity to data of local, regional and international Internet info-communication computer networks about specific prices for gas and water, the first and the second comparison schemes, the first and the second multiplication schemes.

EFFECT: minimisation of operational expenses for general and local heating.

2 cl, 2 dwg