Pig house cooling system

Abstract

The invention relates to the livestock farming technology, in particular to a pig house cooling system applied to a large-scale pig farm. The pig house cooling system comprises a pig house which is provided with four walls and a ceiling. The ground of the pig house is divided into two parts in the horizontal direction, namely a cement bed arranged on the front portion of the ground and a fermentation bed arranged on the rear portion of the ground. A water pipe penetrating through the pig house in the longitudinal direction is arranged above the cement bed, and connected with a water supply system. Spray nozzles are arranged on the water pipe at intervals along the longitudinal direction. Through reasonable arrangements of a spray system, the pig house cooling system can effectively cool the pig house. Though actual experiments and adoption of common tap water sources, the temperature in the pig house can be reduced by 5-6 DEG C in summer. The pig house cooling system is simple in structure, does not need a water pump, a negative pressure ventilation device and the like, and is low in construction cost. The pig house does not need special sealing methods, can naturally vent, and can meet requirements of farming on the fermentation bed.

Description

technical field [0001] The invention relates to livestock breeding technology, in particular to a pig house cooling system used in large-scale pig farms. Background technique [0002] In pig farms with a certain scale, the temperature of the breeding environment has a great influence on the growth of pigs, especially in summer high temperature seasons, excessive ambient temperature is not good for the growth of pigs, and cooling measures are required. At present, methods such as temperature curtains and negative pressure ventilation are usually used to cool pig houses. On the one hand, equipment investment is large and operating costs are high, and because pig houses need to be airtight, they cannot be used in the ventilation environment required for fermentation bed breeding. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pig house cooling system that can be applied to a pig house cultured in a fermentation b...

AI Technical Summary

Problems solved by technology

At present, for the cooling of pig houses, methods such as temperature curtain and negative pressure ventilation are usually used. On the one hand, the equipment investment is large and the operating cost is high, and because the pig house needs to be airtight, it cannot be suitable for the ventilation environment required for fermentation bed breeding.

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