What are the commonly used brooding heating methods and how to operate them?

According to the different heat sources and heating equipment, there are the following commonly used heating methods, and farmers can choose according to their own conditions.

1) Heater stove heating.

It is a heating equipment fueled by kerosene, etc., and a hot blast stove is set up outside the house to introduce hot air into the air above the chicken coop or use positive pressure to blow hot air into the chicken coop. This heating method is currently widely used in large breeder farms and commercial farms in China.

2) Electric umbrella heating.

It is a commonly used heating method for plane brooding. The commonly used brooder is umbrella-shaped, so it is called an electric umbrella. There are also brooders in a variety of shapes, such as square, polygonal, and round. A separate stove, heater or heater may be installed to increase the room temperature.

3) Automatic gas heater for heating.

The fuel of this equipment is mainly natural gas, the equipment can be installed in the house, the temperature is automatically controlled by the sensor, the thermal efficiency is high, 100% is utilized, the hygiene is clean, the ventilation is good, it is an ideal heating method.

4) Ondol heating.

The heat source is placed underground, and a coal-fired or wood-burning kang is set up outside the brooding house to provide the heat source, and the heat flow is dissipated along the double row flue at a depth of 3 5 cm below the ground in the chicken house, and finally discharged by the chimney outside the house. The ground near the flue in the house forms a hotbed.

5) Above-ground flue heating.

In the brooding house, a flue is made of bricks or adobe, 1 m from the wall of the brood and 25 cm above the ground, depending on the size of the brooding house. Several flues converge to the smoke collection cabinet, which then leads from the chimney to the outside. In order to save fuel and ensure a uniform temperature in the brooding house, a hood can be added to the flue.

Hang a temperature gauge 5 cm from the ground outside the flue and lay bedding on the ground.

6) Fire wall heating.

The walls of the brooding room were made empty with flues, and the stoves were placed in the outdoor corridors, and the chicks were heated by the heat emitted from the fire walls.

7) Infrared lamp heating.

Brooding is carried out using the heat emitted by infrared lamps. There are many specifications of infrared lamps, small 200 watts, large 350 1000 watts, 250 watts are commonly used in brooding, and 110 chicks can be warmed at room temperature 30. Infrared lamps distributes light and does not emit light, when used, 2 6 lamps are connected together in groups, and the lampshade is set up to collect heat, and is hung at a height of 40 60 cm from the ground, and can be reduced to 33 35 cm when the room temperature is low.

Begin the 2nd week of brooding and raise the lamp by 7 8 cm per week until it is 60 cm above the ground.

Brooding heating selection finned tube radiator, for the selection of finned tube radiator for breeding chicken house, some people pay attention to thermal efficiency, some are concerned about whether significant results can be achieved in a short time; Others are concerned about whether it is corrosion-resistant, mainly due to environmental factors, and whether the appearance is beautiful.

Fin radiator.

All sorts of things, therefore, what are the most basic and cannot be ignored? Under the working pressure, the radiator must meet the working pressure of the system and meet the current relevant equipment standards; For industrial buildings with high dust or dust-proof requirements, use easy-to-clean finned tube radiators, industrial buildings with corrosive gases or use environments with high relative humidity, corrosion-resistant finned tube radiators should be used, and steel finned radiators should be closed system, and meet the water quality requirements of the equipment; When using aluminum radiators, anti-corrosion aluminum fin radiators should be selected, and meet the water quality requirements of the equipment.

Fin radiator.

Technical requirements of fin radiator: thermal performance requires finned radiator to have a high heat exchange coefficient k value, indicating that the heat dissipation energy is better. By increasing the heat dissipation rate of the radiator and improving the heat dissipation rate of the radiator, the heat dissipation area of the outer wall of the radiator can be increased to improve the air movement speed around the radiator, and the external radiation force of the radiator can be improved.

The lower the metal consumption and the lower the cost of the finned radiator to transfer the unit heat to the room, the better the economy.

Fin radiator.

Answer]: There are the following heating methods for brooding: (1) Electric thermal insulation umbrella: This is a method often used in plane brooding.

2) Infrared lamp backup bridge heating: use infrared lamp as a heat source. (3) Heating and heating:

The brooding effect in winter is good in spring. (4) Ondol and underground fire channel heating. (5) Electrically heated brooders.

6) Hot blast stove.

5) Electric Brooder Incubator: Electric heating plate or infrared lamp is used to automatically imitate Senmeng for heating.