Fresh air supply system elevated bed for pigs and fresh air supply process

Abstract

The invention relates to a fresh air supply system elevated bed for pigs and a fresh air supply process adopting the elevated bed. The elevated bed comprises an elevated bed body, mutually-communicated air supply horizontal pipes are arranged around in the elevated bed body, a main air supply pipe is perpendicular to the plane of the air supply horizontal pipes and communicated with the air supply horizontal pipes, and air holes are uniformly distributed on one sides, facing the inside of the elevated bed body, of the air supply horizontal pipes. The fresh air supply process includes subjecting air to three-level purifying and filtering, disinfecting the air by ultraviolet light, and supplying the disinfected air into the main air supply pipe of the fresh air supply system elevated bed for the pigs through a fan. Fresh air is supplied through pipelines, so that the temperature of a breeding environment can be adjusted, harmful gas can be reduced, each pig is guaranteed to breathe the fresh air, a comfortable growing environment is provided for the pigs, utilization rate of the fresh air is high, and energy consumption is lowered. In addition, the fresh air system elevated bed is simple to manufacture, low in cost, small in occupied space and free of influencing moving space of the pigs.

Description

technical field [0001] The invention relates to a raised bed for pigs, in particular to a raised bed for a fresh air supply system for pigs, and a fresh air supply process using the raised bed. Background technique [0002] In the existing sow breeding mode, most of the air supply systems used are the forced-exhaust fresh air mode. This mode is to create the entire space of the breeding room, and adopts an independent air intake and exhaust mode. Because the breeding room is large, it adopts The power of the fan is relatively large; in addition, due to the need to keep warm in winter, the ventilation is less, the utilization rate is low, and it has the disadvantages of large energy consumption and difficult control of temperature adjustment. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a raised bed with a fresh air supply system, which has the advantages of uniform air supply, convenient temperature control,...

AI Technical Summary

Problems solved by technology

[0002] In the existing sow breeding mode, most of the air supply systems used are the forced-exhaust fresh air mode. This mode is to create the entire space of the breeding room, and adopts an independent air intake and exhaust mode. Because the breeding room is large, it adopts The power of the fan is relatively large; in addition, due to the need to keep warm in winter, the ventilation is less, the utilization rate is low, and it has the disadvantages of large energy consumption and difficult control of temperature adjustment.

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