Poultry house with variable cross sections and capable of uniform heat exchanging, poultry house group, poultry house design and reconstruction method

Abstract

The invention relates to a poultry house with variable cross sections, which comprises a front end gable, a rear end gable, a side wall and a ceiling, wherein the front end gable is provided with a ventilation window; the ventilation window is provided with a wet curtain; a fan is arranged on the rear end gable; the side wall is provided with a side window; the poultry house is internally providedwith poultry cages; the long axis of the poultry house variable cross sections is perpendicular to the front end gable, the front end gable is parallel to the rear end gable, the poultry cages are arranged in columns parallel to the long axis, and the longitudinal section areas of the poultry house with variable cross sections, parallel to the front end gable, is gradually reduced along the direction from the front end to the rear end of the poultry house. The invention also relates to a poultry house group consisting of a plurality of poultry houses with variable cross sections, a method fordesigning the poultry house with variable sections, and a method for reconstructing a poultry house with a constant cross section. According to the poultry house with variable sections, the internaltemperature difference of the poultry house is small, the heat of the poultries at the front and rear ends of the poultry house is exchanged uniformly, and the total energy consumption of the poultryhouse for temperature controlling and heat exchanging is low; the poultry house group is compact in arrangement and small in occupied area; the design method and the reconstruction method are simple and convenient, low in cost, and can obtain the poultry house with uniform internal heat exchange and low energy consumption.

Description

technical field

[0001] The invention belongs to the field of facility agriculture, and in particular relates to a variable-section poultry house, a poultry house group composed of a plurality of variable-section poultry houses, a design method for a variable-section poultry house, and rebuilding an existing fixed-section poultry house into a variable-section poultry house Methods. Background technique

[0002] The modern poultry farming industry is constantly developing towards scale, automation and industrialization. The closed full-environment control poultry house can be automatically controlled by an intelligent system to adjust the conditions of oxygen supply, cooling, heating, heat dissipation, moisture removal, dust removal, and uniform air inside the poultry house according to the physiological needs of poultry in different periods, so that the poultry house An artificial climate environment suitable for the growth of poultry is formed inside, so as to give full pla...

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