Winter ventilation and heat-preservation system of window type animal house

Abstract

The invention discloses a winter ventilation and heat-preservation system of a window type animal house and relates to the field of livestock raising engineering. In the system, wall bodies comprises a south wall, a north wall, an east wall and a west wall; the wall bodies and a ceiling are of heat-preservation structures; the ceiling and the upper parts of the wall bodies are connected to form a closed space; windows are arranged on the west wall and the north wall; air inlets are arranged on the south wall or are simultaneously arranged on the south wall and the north wall, and are arranged at the upper parts of the wall bodies and below the ceiling; an air exhausting opening passes through the ceiling; and a hot air pipe is arranged on the wall bodies below the air inlets. The wall bodies and the ceiling of the system are of the energy-saving and heat-preservation structures, and a door and the windows are closed and not ventilated, so that the temperature in the house can be effectively kept and heat supply energy consumption is reduced; the air inlets are arranged at the upper parts of the wall bodies and a flow guide plate and the hot air pipe are arranged below the air inlets in a matched manner, so that fresh air entering the animal house is effectively pre-heated and then reaches the bodies of domestic animals; and therefore the cold stress of the domestic animals is avoided and the morbidity of the domestic animals is reduced.

Description

technical field [0001] The invention relates to the technical field of animal husbandry engineering, in particular to a winter ventilation and heat preservation system for a windowed livestock house. Background technique [0002] The temperature of livestock houses in winter is the most important environmental factor in livestock production. Taking pig raising as an example, the quality of temperature regulation often directly determines the level of pig raising production. The temperature in the pig house is not only provided by the heating facilities in the pig house, but also closely related to the thermal insulation performance of the outer enclosure structure of the pig house building. A pig house with poor thermal insulation performance of the outer enclosure structure may consume a lot of heating energy and the temperature inside the pig house Still not high enough. At present, the outer enclosure structure of most pig houses in northern my country generally has poor...

AI Technical Summary

Problems solved by technology

The patent "Ventilation System for Pig Houses" with publication number CN201308036Y only considers ventilation and does not consider heat preservation in pig houses, so it cannot be directly used for winter ventilation and heat preservation in piglet houses in northern heating areas.

The environmental control of the pig house in winter is closely related to the ventilation and heat preservation facilities of the pig house, and the existing technologies all solve the problem from a single aspect

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