Energy-saving heat exchange system for hog house

Abstract

The invention discloses an energy-saving heat exchange system for a hog house, and relates to the technical field of hog house heating. The heat exchange system is divided into three parts: a hog house outer heat exchange assembly in the hog house, a hog house inner manure leakage plate lower ventilation preheating assembly and a hog house inner manure leakage plate upper ventilation preheating assembly, a hog house inner heat exchange assembly is connected in series with a hog house outer heat exchange assembly, the whole heat exchange system heats cold air entering the house from the outside and recycles heat of waste gas exhausted out of the house from the house, on one hand, volatilization of harmful gas in excrement is reduced, and damage to the environment is reduced; on the other hand, heat energy in the excrement is recycled to the maximum degree to heat the cold air blown into the hog house, hot air enters the hog house, cold stress of pigs is reduced, meanwhile, the hog house is heated, the heating cost of the hog house in winter is greatly reduced, the heat exchange system is easy to install, rapid to construct, high in heat exchange efficiency, safe and reliable in use and the modular construction mode is convenient for large-scale and short-time installation and use.

Description

technical field [0001] The invention relates to the technical field of pig house heating, in particular to an energy-saving heat exchange system for pig houses. Background technique [0002] Pig farming is still the leading industry in my country's animal husbandry, and pork still occupies a dominant position in the meat consumption structure of residents. With the development of the economy and the improvement of the consumption level of residents, people's pursuit of health and longevity is increasing. Therefore, the demand for pollution-free, safe and green food in the market is increasing year by year. In the traditional way of raising pigs, additives and drug residues are unavoidable, and animal diseases occur from time to time, seriously threatening human health. The growth of pigs requires a suitable temperature, the temperature angle required for suckling piglets, and the temperature required for fattening pigs is lower. Temperature is the main factor affecting the ...

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Problems solved by technology

[0015] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving heat exchange system for pig houses, which solves how to effectively heat the pig houses Under the premise, energy saving and emission reduction can be further achieved, and the cost of farming can be reduced for farmers

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