An automatic ventilation device for poultry houses

Abstract

The invention provides ventilation apparatus for an automatic poultry house. The apparatus comprises a poultry house and an exhaust fan; an exhaust hole is formed in the upper end of the side wall ofthe poultry house; the exhaust fan is arranged in the exhaust hole; an air inlet device of the poultry house is arranged in an inner cavity of the poultry house; the air inlet device of the poultry house is in penetrating connection with the upper end of a connecting pipe; the lower end of the connecting pipe reaches the outer cavity of the poultry house and is in penetrating connection with a temperature control device; and the temperature control device is in penetrating connection with an air inlet pipe. According to the invention, the defects in the prior art are overcome, the design is reasonable, the structure is compact, and various dust and germs can be effectively prevented from entering the poultry house through purification treatment and temperature control of outside air. Meanwhile, the temperature is effectively controlled to be close to an optimum required level of poultry, so that optimal growth requirements of the poultry can be met, stress requirement can be reduced, and production performance of the poultry can be fully exerted.

Description

technical field [0001] The invention relates to the technical field of poultry breeding equipment, in particular to a ventilation device for an automated poultry house. Background technique [0002] The poultry house is an important environment for poultry and a place for poultry production. The types of poultry houses can be divided into open and closed. The closed poultry house heats the poultry when the weather is cold, and cools the poultry when the weather is hot. Because the environmental conditions in the closed poultry house can be controlled artificially and are less affected by the external environment, the internal conditions of the poultry house can be maintained at a level close to the optimum level of poultry as much as possible, so as to meet the optimal growth of poultry and reduce stress. , to give full play to the production performance of poultry. Therefore, more farmers have adopted closed poultry houses. [0003] For closed poultry houses, the most imp...

AI Technical Summary

Problems solved by technology

The poultry house in the prior art, when ventilated, will cause fluctuations in the temperature in the poultry house, especially in the position close to the vent, where the high-temperature airflow and low-temperature airflow can easily cause influenza, which will bring huge losses to the farmers. loss

At the same time, in summer and winter, due to the large temperature difference between the inside and outside of the poultry, when ventilating, the central position inside the poultry house has poor ventilation quality, and the position near the vent opening has better ventilation quality, but This position cannot keep the temperature constant, and the position in the center of the poultry house, which is far away from the vent, can keep the temperature constant, but it cannot obtain better air quality, which has brought great trouble to the breeders. , so we propose a ventilation device for automated poultry houses

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