SU29080A1 - Incubator chamber (corridor) system - Google Patents

Description

The proposed incubator, by its design, is basically an incubator of the chamber system, with steam heating and electrical ventilation, depending on the degree of electrification of the poultry-farming areas, can be relatively easily switched to electric heating, basically without disturbing the type and system of the incubator.

In the drawing of Fig-1 depicts a General perspective view of the incubator; FIG. 2 - the same with a partial section; FIG. 3-longitudinal section of the incubator; FIG. 4-cross section of it; FIG. 5-external view of the rear reinforcement wall of the incubator; 6 is a cross-section of the humidification chamber; and FIG. 7 is a diagram of a turning mechanism.

The incubator has the outside view of the box (Fig. 1), on top of which radiator box 4 is located all its length, including heating steam pipes (radiators) 53, auxiliary (emergency) heater, steam dryer 5Ja and pan-humidifier 83, is equal to all wiring (power and light JJ2}, and finally, the suction ports 89 of the humidification box and reverse circulation circuits 90. The radiator box is designed to collect

air, adjusting its temperature and humidity to mix its individual streams and to direct it to the fans (Fig. 3 4).

The side and front walls and the ceiling of the incubator and radiator box are completely free from reinforcement devices, which are all located on the rear reinforcing wall of it.

The humidifier box 40 has the appearance of an iron box, in the bottom bottom of which there are two suction holes 86 provided with regulating dampers, through which a steam sprayer 78 and a nozzle 75 are led into the box. A thermometer 26 is placed in the upper part of the box and a mesh that serves to more correctly blend. air with water and steam (Fig. 5 and 6).

Before the steam pipe enters the box 40, a thermostat is placed in it, the membrane of which is located inside the incubator in the space above the suspension trays.

Inside the incubator is divided into three almost equal parts, forming from the front wall to the back, laterally

corridors 45 and 47, in which suspended trays and outflow chambers are located, and the middle corridor 46, free from instruments other than the signal box / J9, umbrella deflectors 95 and air-guided conical shields 96. The middle corridor 46 is: an air receiver pumped by fans 93j and also serves as a working compartment in which you load the suspension trays with eggs, a mirage of the latter, etc. (Fig. 4). In the front and rear walls of it, doors 7 are reported to communicate with the room of the hatchery with viewing windows 8 (Fig. 1).

The hanging frames in the side corridors 45 and 47 (Figs. 3, 4 and 7) are located along the wall and consist of racks 75 suspended from chains 33 to the turning mechanism 5 / -38, on which shelves 19 are fixed for placing egg trays. By turning the handle 36 out through the back wall to the outside, all the trays of a given corridor are easily turned over simultaneously.

Downstairs in the side corridors are located the outflow chambers 27 (Figs. 3 and 4) each containing three outflow pans 23 and one dryer 24 each. The exit chambers are separated from the middle corridor 46 by sliding doors 25, and outside are closed by double hinged doors: an external blind door 77 and an internal glass door 72. The middle chambers have one working window 75 through which their loading and unloading come.

In the engine compartment 44, directly connected to the radiator box and detached from that of the humidifier 83, electric motors 92 with fans 93 are mounted along the axis of the incubator, attached to rotating panels 30, through the opening 94 of which air is blown. The opening of the additional humidifier 90 and the panel holes are interconnected by a conical iron casing (case) 91, isolating the motors from the rest of the engine compartment.

The air exchange in the incubator occurs in the following order: outside air in a certain amount continuously enters through the suction inlets

humidification box, in which it mixes with water drops coming from the nozzle and forms with hot dry steam leaving the steam sprayer, an air mixture of a certain temperature and humidity, which under the suction effect of the fan enters the radiator box through tube 88, divided into three channels at the entrance to the box. The steam particles in the humidification box, besides heating the steam-water mixture, also sterilize it. This air mixture, entering the radiator box, mixes with the air coming from the incubator and, washing the heating pipes and the anti-humidifier 53, gets, if necessary, increasing or decreasing the temperature and humidity, and then through the motor casing enters the fans, which, in turn, force this air mixture through the panel openings into the incubator. The airflow, striking the conical upper umbrella, loses part of its head and is evenly directed past the curtains 22, downwards, where, encountering the lower cone-shaped shield 96, it splits into two jets towards the side corridors. The upper part of the shield 96. directs a stream of air into the channels 98, feeding the room with suspended trays, while the lower stream is directed along the channels / 07 into the outlet chambers 27, from where it enters the pipe / 7 into the exhaust pipe J06. The amount of air entering the suspension trays and outlet chambers is controlled by valves installed in the supply and exhaust ducts, and the uniform distribution of the incoming air, as well as the filtering of this, is provided by removable nets placed in the same channels.

The air from the incubation chambers 45, 47 is partly directed through the channels 9P again into the radiator box for a new air exchange cycle, but partly enters the channels 705 of the exhaust system and out through the common exhaust pipe W6.

The air from the outlet chambers 23 is returned, it is not returned to the incubator, and the whole system comes out through the exhaust system.

The entire air circulation cycle is of a forced nature under the discharge action of the fans.

Electric energy is taken from nearby power plants. Steam for heating and for feeding the humidifier box can be obtained either from a special boiler that maintains the incubator, or from the general heating steam line of the enterprise. Water for feeding the boiler and for humidifiers is taken either from the water supply system or from the tank supplied in the attic of the incubator.

The signal system by means of electrical contacts is designed as follows: to control the temperature and degree of humidity, there are sound signals (bells) and light signals under the control of electrical contact devices. The operation of the fans and the general air circulation are signaled and controlled by the corresponding very simple instruments located at each fan inside the incubator, in the pipes and in the exhaust ducts.

The subject matter of the invention.

Claims (1)

1. Incubator of a chamber (corridor) system with a middle air vented by air-blown and humidified fans and having air curtains equipped with observation windows in the front and rear walls of the air-breathing chamber with two curtains located on the sides, incubation chambers and insulated drying chambers with a dryer with a network equipped with air flow regulating gates of exhaust ducts for separate maintenance of incubation and hatcher chambers and with a middle air chamber connected with it by a channel radiator box with heating and air humidifying devices, characterized in that the isolation chambers located below the incubation chambers are insulated with a network of ventilation channels 101 and 110 that open into the common chimney ventilation incubation chambers are channels 98 and 105, opening into a common exhaust pipe 106, and channels 99, which exhaust a portion of air from the incubation chambers to radiator box 14 to mix it with clean, clean air. heated and sterilized by air injected by fans into the middle one. chamber 46 (Fig. 1, 2, 3 and 4). 2, the embodiment of the incubator according to claim 1, characterized in that the hatchery chambers are provided with doors on both sides that communicate them on the one hand with the middle chamber 46 to the other, with the incubator placed for maximum external maintenance. F. t. .Y. / Lv /./. L ..; vl-v tv..jgW Fig 5  FIG M