Water supply and drainage system of livestock and poultry farms

Abstract

The invention relates to a livestock and poultry farm water supply and drainage system, which is designed for water resource recycling of the scale livestock and poultry farm. The system consists of five parts including a cooling device, a rain water harvesting device, a medicine spraying device and a sewage disposal system. The design of the system is mainly characterized in that the system adopts well water or rain water for cooling the livestock and poultry houses, the cooling sewage and the rain water are colleted to rain water pools through rain water grooves, and the rain water or tap water is processed by a ultrafiltration membrane water processor to provide drinking water for the houses. The tap water or the rain water processed by the ultrafiltration membrane water processor is used for diluting the liquid medicine and the well water or the rain water is used for washing the livestock and poultry houses; the methane and the biogas slurry generated after the biological treatment of the house-washing sewage is used for fertilizing after being biologically treated. The water supply and drainage system is characterized in reasonable design, water conservation, water resource recycling, ecological virtuous circle and low production cost, which is applicable to the modernized management of the scale livestock and poultry farm water supply and drainage facility.

Description

technical field [0001] The invention relates to the field of water resource recycling and water supply and drainage systems in livestock and poultry farms, and relates to a water supply and drainage system for livestock and poultry farms. Background technique [0002] At present, with the improvement of agricultural modernization and the requirement of building a conservation-oriented society, many livestock and poultry farms have begun to pay attention to the recycling of water resources in order to achieve modern management of livestock and poultry farms, reduce production costs, and save water resources. Among them, the water supply and drainage system are the basic water conservancy facilities of modern livestock and poultry farms. The existing livestock and poultry farms have the following five problems: [0003] 1. Watering at high temperature: Livestock and poultry are prone to loss of appetite when the ambient temperature exceeds 35°C, which affects normal growth, an...

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Problems solved by technology

[0003] 1. Watering at high temperature: Livestock and poultry are prone to loss of appetite when the ambient temperature exceeds 35°C, which affects normal growth, and in severe cases dies as a result, causing major economic losses

For example, air-conditioning cooling equipment is used, which consumes a lot of energy and costs; natural measures such as ventilation are used to cool down, and the effect is poor; watering livestock and poultry is used to cool down, resulting in a large waste of water resources and affecting the growth of livestock and poultry

[0004] 2. Waste of rainwater resources: Compared with groundwater resources, rainwater is a high-quality renewable water resource. The building area of ​​livestock and poultry farms is relatively large, which is a good rainwater collection site

Traditional artificial spraying has three disadvantages: one is labor-intensive, the other is uneven spraying, and the third i

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