Pre-mixing ventilating type chicken house

Abstract

The invention provides a pre-mixing ventilating type chicken house which comprises a gable wall, side walls and a roof, wherein an inner room parallel to the side walls is further arranged at the middle part of the chicken house, and comprises inner walls parallel to the side walls and an inner roof; partitions are hermitically arranged between the side walls and the inner walls; an air intake plate is arranged between the two inner walls located below the inner roof; a pressure bin is formed between the inner roof and the air intake plate; a pre-mixing bin is formed between the inner roof and the roof; a plurality of fans and a plurality of air intake windows are uniformly formed in the inner roof; a plurality of air intake holes and a plurality of small air intake windows are uniformly formed in the air intake plate; a plurality of wet curtains and air exhaust openings are arranged on the side walls; and a plurality of air outlet slots are uniformly formed in the inner walls. The pre-mixing ventilating type chicken house has the beneficial effects that the pre-mixing ventilating type chicken house can premix fresh air entering the chicken house and air on the upper layer of the chicken house, and pre-mixed air can be uniformly discharged into the inner room through the pressure bin, so that contaminated air sinking in the lower part of the chicken house can be well discharged, and the overall air in the chicken house can be replaced uniformly.

Description

technical field [0001] The invention relates to a chicken house, in particular to a premixed ventilation type chicken house. Background technique [0002] At present, most chicken houses are ventilated by negative pressure ventilation. A fan is installed on one gable wall, and wet curtains are installed on the two side walls. The wind is relatively strong, especially in autumn and winter, when the air volume is large, sharp and cold, and the cold air sinks rapidly locally and cannot be evenly mixed with the hot air in the chicken house, causing the chickens to feel uncomfortable. The wet curtain is embedded in the side wall of the chicken house. The outer surface of the wet curtain is only provided with a simple dust-proof curtain. When the outdoor temperature is too low, especially in the cold winter in the north, the cold outdoor air can easily enter the chicken through the wet curtain. house, causing problems such as difficulty in raising the temperature of the chicken...

AI Technical Summary

Problems solved by technology

[0002] At present, most chicken houses are ventilated by negative pressure ventilation. A fan is installed on one gable wall, and wet curtains are installed on the two side walls. The wind is relatively strong, especially in autumn and winter, when the air volume is large, sharp and cold, and the cold air sinks rapidly locally and cannot be evenly mixed with the hot air in the chicken house, causing the chickens to feel uncomfortable. The wet curtain is embedded in the side wall of the chicken house. The outer surface of the wet curtain is only provided with a simple dust-proof curtain. When the outdoor temperature is too low, especially in the cold winter in the north, the cold outdoor air can easily enter the chicken through the wet curtain. house, causing problems such as difficulty in raising the temperature of the chicken house

Patent Application No. 201320159133.4 and Publication No. 203136769U disclose an aerosol-type ventilated chicken coop. The gable and side walls of the poultry coop are provided with ventilating pipes for ventilation with the outside world, which can achieve the effect of uniform air mixing. The above-mentioned aerosol ventilation chicken house still has problems such as difficult discharge of dirty gas and excessive ammonia gas in practical application, and the temperature and humidity of the outside air cannot be adjusted and controlled according to the actual situation of the chicken house, resulting in The overall ventilation effect is not good, which affects the health of the chickens

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