SU1384289A1 - Apparatus for making microclimate in live stock barns - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the productivity of animals by affecting their physiological state. The device contains a fan J connected by air duct 2 to the heater 3. Between the heating elements 4 of the heater 3, a gas-permeable chamber 5 is fixed, which communicates with the hopper 6 placed above it with the grain metering device. Above the pipeline 10 connecting the pressure tank 11 s a water sprayer, dispensers 12 and 13 communicating with it, filled with aromatic substances — 14 and 15 — are installed. When supplied from the dispenser 12 to the pipeline 10 aromatic substance 14, it is transported together with water to a rotating disk 9 and p zbryzgivanie. When feeding grain from the bunker 6 to the gas-permeable chamber 5, the feeding of the feed takes place, accompanied by the release of specific aromatic substances. 1 il. S (l

Description

ff / ff // / / / tf y

one

YU

Jqq

The invention relates to agriculture, in particular to devices for creating a microclimate in livestock buildings.

The purpose of the invention is to increase the productivity of animals by affecting their physiological state.

The drawing shows |: the Uts1 device for creating a microclimate in livestock buildings.

The device for creating a microclimate in livestock buildings contains a fan 1 connected by a duct 2 to a heater 3, between the heating elements 4 of which a gas-permeable chamber 5 is fixed, communicating with a hopper 6 placed above it with a dispenser for feed, for example, grain raw materials. Under the gas-permeable chamber 5 there is a collecting container 7 communicating with it. In the fan of the electric motor 8 a sprinkler is mounted on the shaft 8, made in the form of a disk 9 on which water flows from the pressure tank 1I through pipeline 10, above the pipe JO connecting the pressure tank J with a water sprinkler, dispensers 12, 13, filled with aromatic substances J4, 15, imitating respectively the smell of feed (for example, diacetyl and n-butyric acid) are installed.

A device for creating a microclimate in livestock buildings works as follows.

When feeding (for example, prior to dispensing) from dispenser J2 to conduit 10 aromatic substance 14 (for example, methylbutyl sulfide or geosmin) imitating respectively the smell of steamed fodder

0

0

five

Bleeding occurs and controlled aromatization of the air in the livestock building. The presence of dispensers 12,13 allows selectively and at the required time intervals to carry out selective aromatization of the air in the livestock building. During operation of the dispenser 12, a flavor imitating the odor of feedstuffs 14 is supplied to the sprinkler. This allows, depending on the desired effect through the sensory (olfactory) stimuli of animals, to have a targeted effect on the physiological mechanism of feed intake or milk yield.

When feeding from the bunker 6 of feed, for example, grain, raw material into a gas-permeable (for example, mesh) chamber 5, mounted on the heating elements 4 of the heater, 3, feeding (roasting) of the feed occurs, accompanied by the release of specific aromatic substances (furfural, benzaldehyde, phenyl acetadehyde) and others), characterized by a specific smell of bread. fresh pastries. Fan 1 supplies these aromatic substances directly to the livestock building. After toasting, the feed from the gas-permeable chamber 5 enters the collection tank 7 and is then used to enter the feed rations (i.e., the principle of non-waste technology).

Claims (1)

The invention The device for creating a microclimate in livestock buildings. 0 five 0 grain crops or beets, 45 containing a connected pipeline with This aroma-forming connection is transported through the pipe 10 together with water from the pressure tank 11 to the rotating disk 9. As a result of the collision of the incoming fluid flow with the rotating disk 9, it is sprayed with the simultaneous supply of the formed dispersed aqueous medium by hot air streams formed with the help of the ventilation unit I and the heater 3, into the working volume of the livestock building. Thus, simultaneously with heating and water spraying, a pressure tank, a heater with a fan, characterized in that, in order to increase the productivity of animals by affecting their physiological state, it is provided with aromatic dispensers connected to the pipeline and a gas-permeable chamber connected between the heating elements of the heater and connected to a bunker fixed above it with a grain dispenser and a container located below it to collect the latter.