RU2703U1 - HOME INCUBATOR - Google Patents

Abstract

A home incubator containing a thermostatic chamber, inside which there is an egg tray, heating elements, a water container and a device for air circulation in the form of a fan, characterized in that the thermostatic chamber is made in the form of a duct and mounted on racks with the possibility of rotation in a vertical plane, the tray is made in the form of two boxes, internal and external, inserted one into the other and interconnected with a gap, in the center of the inner box there is a hole in which the fan is installed, and the capacitor water is made in the outer box in the form of a recess of the latter and is located under the fan, while the bottom of the outer box of the tray mounted on racks is located above the edge of the thermostat chamber in the closed position.

Description

MF A 01 to 41/00 .// 3

Home incubator.

The utility model relates to agriculture and can be used in a subsidiary farm for breeding poultry.

Known incubators containing a thermostatic chamber, a heating element, an egg tray, devices for controlling temperature and humidity. (see A.S. 1 1037898 class A 01 K 41/00, J 895371 class A 01 K 41/00).

The disadvantage of these incubators is the relative complexity and insufficient incubation conditions, since the uniformity of the temperature in the chamber is not ensured.

A known incubator containing a thermostatic chamber, inside which there is an egg tray, a heating element, a container of water, a device for air circulation (see A. S. I39I554 class. A 01 K 41/00).

The disadvantage of this incubator is that it does not provide the necessary humidity, since the water tank is located below the heater. Rising to the heater, the air warms up and its humidity decreases.

As you know, for the incubation of eggs, it is necessary to maintain the temperature with an accuracy of 0.1 ° C, and humidity with an accuracy of 10.

At the same time, each type of bird needs its own temperature and humidity.

Modern electronic temperature controllers provide temperature accuracy of up to 0.1 ° C, but to ensure uniform temperature throughout the entire incubator volume is a difficult three-dimensional problem, since the thermostatic chamber can unevenly lose heat in many aliens: drafts, leaks in the thermostatic chamber, uneven lighting, close proximity to heating, etc.

A living egg, like a hatching living organism, emits heat. It was experimentally established that an egg can be 6t warmer than ambient air, if there is no air circulation, heating will lead to the inevitable death of the chick.

The task to be solved is to create such an incubator design, paradise will provide an improvement in the incubation regime by increasing the equality of egg heating.

To do this, in the proposed incubator containing a thermostatic chamber, inside which there is an egg tray, heating elements, a water tank and a device for air circulation in the form of a fan, the thermostatic chamber is made in the form of a box and mounted on racks with the possibility of rotation in a vertical plane, the tray It is made in the form of two boxes, internal and external, inserted one into the other and interconnected with a gap, a hole is made in the center of the inner box, a fan is installed in the main compartment, and a container with water is made in the outer box in the form of a recess of the latter and is located under the fan, while the tray is mounted on racks so that the bottom of the outer box is located above the lower edge of the thermostat chamber in the closed position.

In FIG. I shows an incubator with an open chamber; in FIG. 2 incubator with a closed chamber; in FIG. 3 - section through. AA, in FIG. 4 section along BB.

The incubator contains a thermostatic chamber I mounted on

racks 2, on which an egg tray is installed, consisting of an inner box 3 and an outer box 4, installed one inside the other with a gap. To regulate air exchange. in the inner box 3 in the center there is a hole in which a fan 5 is installed, under which there is a container 6 made in the outer casing 4. and filled with water from the water bath 7 through the rubber tube 8. The heating elements 9 are evenly spaced

in the upper part of the chamber and below between the inner box 3 and the outdoor box 4. The electronic controller 10 is located next to the box 3 and 4 in the immediate vicinity of the fan,

Incubor.tor works as follows. Box 3 contains YaShda, Water-measuring bath 7, which is half-filled and filled with water to a certain level corresponding to the required moisture: the scale of moisture is plotted on the wall of the bath. The required temperature is set by the temperature controller / on the diagram did not show. /. The thermostatic chamber I is closed and connected to the power supply with a voltage of 12 volts. The heat absorbed by the heating elements 9 is consumed both for heating the tray / south of the tray and for heating the air. Fan 5 pumps air into the cavity between the inner 3 and the arm 4 of the box tray, which increases ispe, water is drained from the tank b and spreads in different directions. Particles of dust and fluff settle in vodl. The air rises between the side walls of the SHT boxes 3 and 4 to the upper part of the thermostat cshder I and goes to the center where the fan 5 is located. Upon reaching the center, air flows coming from different directions and directions, and having different temperatures, as a loss heat in the directions can be different, the temperature is also mixed, the air is leveled. Thus, the scheme of squeezing 11, and resembles a torus. Ka; each stream moves along the shortest path, and the length of all individual streams is approximately equal.

At the same time, the egg layer is separated from the walls of the thermostable kagdera from all sides by a circulating flow of age, which ensures uniform temperature.

The air humidity is governed by a change in the water level in the tank, such as how the area of contact of the airflow changes. with water.

Thermal insulation from below is achieved thanks to TOW, that the sh-1zhny plane of the thermostatic kshder I I raspolsensen

 I

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below the bottom of the outer box 4 of the tray, as a result of which at the bottom of the chamber forms a conventionally resistant layer of air, due to which the thermal insulation of the chamber I from the bottom is carried out.

Maintenance of the incubator is carried out 2 times a day in the morning and in the evening. The water level is controlled and the eggs are manually rotated. More frequent turning is not required, since the temperature is fairly uniform.

The incubator is powered by a 12-volt power supply, which allows the use of a standard car battery for backup power, and a fairly common standard device for charging car batteries as a power source. Perhaps even emergency power to the incubator from the on-board network of the car or tractor.

The emerged chicks are transferred under the incubator and can be heated there for several weeks.

It is possible to simultaneously heat out the following: -: batch of chicks and incubation of a new batch.

Claims (1)

A home incubator containing a thermostatic chamber, inside which there is an egg tray, heating elements, a water container and a device for air circulation in the form of a fan, characterized in that the thermostatic chamber is made in the form of a duct and mounted on racks with the possibility of rotation in a vertical plane, the tray is made in the form of two boxes, internal and external, inserted one into the other and interconnected with a gap, in the center of the inner box there is a hole in which the fan is installed, and the capacitor water is made in the outer box in the form of a recess of the latter and is located under the fan, while the bottom of the outer box of the tray mounted on racks is located above the edge of the thermostat chamber in the closed position.