The Air Source heat pump case that is more suitable for heating in chicken farms

Nowadays, the field of livestock and poultry breeding has become a hot market for clean heating and cooling. KDGD has increased its winning chips in the market competition by virtue of its excellent product performance. Taking scientific design, environmental protection, energy saving and ease of use as the criterion, KDGD has worked out high-quality energy-saving schemes for breeding customers to overcome the heating problems in autumn and winter.

Chicken farms have high requirements for temperature, especially in the chick stage. Generally speaking, during brooding, the suitable temperature of brooding room is 1-2 days old, 35℃, 3-7 days old, 32-35℃; 7-14 days old at 29-32℃; 14-21 days old, temperature is 27-29℃; After 22 days of age, the temperature is 21℃.

Description on the situation of chicken house greenhouse in this project:

The specifications of the newly-built greenhouse in the farm are 16m * 81m, the wall height is about 3.4m, and the roof height is 5m. Environmental temperature requirements: the temperature of a litter of chickens is about 36℃ when they first enter the shed, and it will be reduced to 34℃ after 4 days, and it will be reduced to 3~4℃ every day after 20 days. (before) water curtain or atomization is used in summer, and the temperature is controlled manually with a controller. It takes about 45 days for a nest of chickens to leave the shed, and about 5 kg when they leave the nest. It is hoped to keep the temperature at 36℃ and keep the temperature constant at night. There are about 30,000 chickens in a similar greenhouse.

Three air-cooled heat pumps were used by professional engineers of KDGD project to meet the heat supply of chicken shed.

Indoor:

Because the chicken farm has strict requirements on temperature, we have adopted horizontal concealed fan coils and industrial heaters fan coil units which can sensitively adjust the temperature. These two types of fan coils occupy a small area, and the horizontal concealed fan coils can sensitively adjust the temperature. The horizontal concealed fan coils have long service life, which can reduce the labor cost of machine replacement, low noise and save electric energy to achieve good heating or cooling effects. The industrial heater fan coil can exchange the temperature well, and at the same time, it can easily clean the sucked chicken feathers and other substances. The industrial heater can dry the inside to keep the dryness in the chicken shed.

Advantages of the project:

  1. The air-source air-cooling module is adopted, which has wide operating range and strong applicability, meets the needs of heating in different seasons, and greatly improves the energy efficiency ratio.
  2. Replacing the traditional boiler for heating, it has no pollution to the environment and is clean and environmentally friendly
  3. The air-cooled module consumes 18181 degrees of electricity in 45 days, and the electricity cost is 0.55 degrees/yuan, with an average power consumption of 404 degrees a day. There are 45,000 chickens in the whole greenhouse, and 45 days is a growth cycle of chickens, with a total cost of 9,999 yuan, and the total cost of one chicken is 0.22 yuan/chicken.
  4. Hot water circulation, good air quality;
  5. The horizontal concealed fan coil unit+industrial heater is used, and the heating is uniform
  6. The operation is simple and the workload of staff is reduced
  7. Safety, reliability and long service life

Nowadays, the field of livestock and poultry breeding has become a hot market for clean heating and cooling. KDGD has increased its winning chips in the market competition by virtue of its excellent product performance. Taking scientific design, environmental protection, energy saving and ease of use as the criterion, KDGD has worked out high-quality energy-saving schemes for breeding customers to overcome the heating problems in autumn and winter.

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