Ventilating, defogging and ammonia removing equipment for cowhouse

Abstract

The invention provides ventilating, defogging and ammonia removing equipment for a cowhouse. The equipment is matched with an ammonia removal monitoring device and used for ventilating, defogging and ammonia removing work of the cowhouse. The ventilating, defogging and ammonia removing equipment comprises a fan and a ventilating duct, wherein the ventilating duct is provided with air inlets; an installation position is designed according to different lengths, spans and roof slopes of the cowhouse; the fan is fixed to the designed installation position and is connected with the ventilating duct; the ventilating duct is hoisted to the top of the cowhouse through an air pipe connecting buckle, so that the ventilating duct and a fan opening of the fan are positioned in the same line. The concentration of fog and ammonia in the cowhouse can be automatically detected, and the start and stop of the ventilating equipment are controlled according to the upper limit and the lower limit of a set concentration value. According to the whole set of ventilating equipment system, the total intelligent automatic management is realized and manual operation is not required; meanwhile, the labor intensity of workers is greatly reduced and the working efficiency is improved.

Description

technical field [0001] The invention relates to installation equipment for cowsheds, in particular to ventilation and demisting and ammonia removal equipment for cowsheds. Background technique [0002] Modern cowshed breeding is an internationally popular and continuously developing mode of dairy cow breeding. Dairy cows eat, drink and rest freely in the cowshed. [0003] The normal breathing, body heat, and cow dung and urine heat of the cows lead to excessive moisture and ammonia levels in the cowshed, causing great damage to human and animal health and labor, and bringing great inconvenience to the ranch staff. The situation is particularly serious in the northern region. At present, most of the domestic use roller shutter device to deal with this problem. When the roller shutter is closed, it can ensure that the temperature of the cowshed will not be too low. When ventilation is needed, manual operation is required to control the opening of the roller shutter, so as to ...

AI Technical Summary

Problems solved by technology

[0004] 1. There is no detection device for fog and ammonia content, and manual operation is required when ventilation is required, which is not intelligent and does not meet the needs of large-scale breeding and pastures

[0005] 2. If the roller shutter is opened too small, the ventilation effect cannot be achieved. If it is opened too large, the rain and snow outside the cowshed will be blown into the cowshed by the wind. The ventilation of the cowshed is too large, which will damage the insulation requirements of the cowshed.

[0006] 3. After the roller blind is opened, due to the excessive moisture on the roller blind, it is easy to cause freezing, which makes the roller blind unable to close

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