Device for adjusting temperature of fattening pig house

Abstract

The invention relates to a device for adjusting the temperature of a fattening pig house. The device comprises a wall body, a pipe, a water pump and an exhaust fan, wherein the wall body of the pig house is built into two layers of an inner wall and an outer wall by using porous baked bricks; the inner wall is higher than the outer wall by 10-18cm; holes of the porous baked bricks are positioned in the horizontal direction and are communicated with the inside and the outside of the pig house; a gap of 10-20cm is reserved between the inner wall and the outer wall; small pores are uniformly formed on the pipe wall of a pipe on a straight line; one end of the pipe is connected to a water outlet of the water pump; the other end of the pipe is closed; the pipe wall hole faces downwards; the pipe is horizontally arranged in the gap between the inner wall and the outer wall; and the exhaust fan is arranged on the wall body opposite to the inner wall and the outer wall. According to the device disclosed by the invention, by combined functions of a water curtain wall formed by underwater and the exhaust fan, the ambient temperature of the pig house is effectively reduced; in high-temperature seasons of summer and autumn, the average feeding ambient temperature for the pig house is about 3.5DEG C lower than the outdoor temperature, the temperature reducing cost for the pig house is remarkably reduced and is about one sixth that of an electrical appliance.

Description

1. Technical field [0001] The invention relates to pig raising industry, in particular to a device for regulating the temperature of a fattening pig house. 2. Background technology [0002] The temperature of the feeding environment directly affects the growth of fattening pigs, especially in the high temperature season. At present, the technologies adopted include pouring cold water directly into the fattening pig house, setting up a pergola, setting exhaust fans, and covering the straw pig house, but there are defects, such as uneven temperature, drastic changes, and increased humidity in the fattening pig house, which will cause the fattening pigs to lose weight. If the ambient temperature is not controlled, it is easy to cause a high incidence of pig diseases in high temperature seasons, causing serious threats and economic losses to the intensive large-scale breeding of pigs. [0003] In recent years, with the development of modern pig house environmental control techn...

AI Technical Summary

Problems solved by technology

At present, the technologies adopted include pouring cold water directly into the fattening pig house, setting up a pergola, setting exhaust fans, and covering the straw pig house, but there are defects, such as uneven temperature, drastic changes, and increased humidity in the fattening pig house, which will cause the fattening pigs to lose weight. If the ambient temperature is not controlled, it is easy to cause a high incidence of pig diseases in high temperature seasons, causing serious threats and economic losses to the intensive large-scale breeding of pigs

[0003] In recent years, with the development of modern pig house environmental control technology, on the premise that the pig house construction must ensure heat insulation and full enclosure, by installing PARU automatic variable speed fans, water curtain fans and air conditioners, etc., the constant temperature and humidity in the pig house can be realized. Thereby reducing the temperature of the pig breeding environment, but this control technology increases the production input of fattening pigs, increases production costs, and the ability of large-scale pig breeding to resist market risks is correspondingly weakened

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