High-efficiency air-exchanging and temperature-lowering shed

Abstract

The invention discloses a high-efficiency air-exchanging and temperature-lowering shed comprising walls, a ceiling, and a fan. The walls are enclosed with windows on two sides, long axes of the shed respectively correspond to an air inlet end and an air outlet end, and the fan is arranged at the air outlet end. Two side walls, close to the air inlet end, of the walls are respectively provided with an outdoor curtain wetting device, and the lower portion, close to the air inlet end, of the ceiling is provided with indoor curtain wetting devices. By the arrangement that the indoor curtain wetting devices and an auxiliary fan are additionally arranged in the shed, so that vertical ventilation and comprehensive cooling can be realized. The shed is uncomplicated in structure and simple to assembly, water recycling devices are arranged in a plurality of positions, and therefore, production cost is further reduced. In addition, ventilation efficiency is higher by the aid of the shed, and temperature lowering effect is good as the temperature close to the long axes can be lowered by 3-5 DEG C.

Description

technical field [0001] The invention relates to equipment in the field of poultry production and breeding, in particular to a high-efficiency ventilation and cooling shed. Background technique [0002] In recent years, frequent outbreaks of poultry epidemic diseases have caused significant losses to the poultry industry. Most poultry diseases are transmitted through the respiratory tract or feces. With the optimization of modern industrial chicken houses, fecal pollution has been effectively controlled, which greatly suppressed the possibility of fecal infection, but the ventilation suppression of chicken houses has not been effectively resolved. Especially in the southern region, the body temperature of poultry itself is high. When thousands of chickens are raised in a chicken house, the room temperature is basically higher than 35 degrees Celsius. At this temperature, ventilation and cooling are very limited. As long as an epidemic occurs in a chicken house If the ventil...

AI Technical Summary

Problems solved by technology

With the optimization of modern industrialized chicken houses, fecal pollution has been effectively controlled, greatly suppressing the possibility of fecal infection, but the ventilation suppression of chicken houses has not been effectively resolved

Especially in the southern region, the body temperature of poultry itself is high. When thousands of chickens are raised in a chicken house, the room temperature is basically higher than 35 degrees Celsius. At this temperature, ventilation and cooling are very limited. As long as an epidemic occurs in a chicken house , if the ventilation measures are not good and the epidemic is serious, all the chickens in the whole chicken house will be culled, which will cause extremely serious losses to the producers

At present, the traditional chicken house adopts double-sided wet curtain negative pressure ventilation. The width of the chicken house under this design is narrow. If it is wide, the cooling effect in the middle of the chicken house will be greatly reduced.

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