In the hot summer months, the accumulation of heat energy is the most noteworthy issue. First of all, the chickens dissipate heat energy to the chicken house all the time. Second, the sunlight will radiate and transmit heat energy through the roof, side walls, air inlets, etc. The feces fermentation will produce a large amount of heat energy. Together will increase the temperature inside the house and cause the chicken to die.
In order to prevent the accumulation of heat energy in the house, it must be solved by exhaust fans and curtains. Vertical ventilation systems are often used in summer. Longitudinal ventilation is to install exhaust fans at the front of the house (downwind, because the natural wind will have a significant impact on the exhaust capacity of the exhaust fan), and the other end of the curtain (air inlet) is installed. When the exhaust fan is turned on, the house is under negative pressure. It will pass through the water curtain at a certain speed. At this moment, the water changes from a liquid state to a gaseous state, and at the same time it absorbs a large amount of heat energy, so that the temperature of the air entering the house is reduced. The low-temperature air flows in the chamber and heat and harmful gases are discharged. , And through the "wind cooling effect" to reduce the temperature and chicken sensible temperature.
There are two ways to increase the cooling effect of the water curtain: The first is to operate the entire system properly. Controlling the amount of water flowing through the water curtain (74 kg per minute per square meter of water curtain paper) can achieve maximum cooling. The water must be turned off at night or at low temperatures. Only the fan is running. The curtain can be air dried to prevent the growth of moss. Since water changes from a liquid state to a gaseous state, the amount of water is lost. Therefore, water must be replenished frequently. Minerals in water do not evaporate, so deposition problems can occur, so at least one year to clean or change the water once. The second is to avoid direct cooling of the cooling system or pollution. Direct sunlight will breed moss and cause obstruction. In order to prevent moss, feed dust, and debris from adhering to the curtain, the upper water pipe must be filled with a filter and cleaned weekly. Sun shade nets are used to construct shade awnings on the sunny side of the curtain, which is conducive to the cooling of chickens.
In order to prevent the accumulation of heat energy in the house, it must be solved by exhaust fans and curtains. Vertical ventilation systems are often used in summer. Longitudinal ventilation is to install exhaust fans at the front of the house (downwind, because the natural wind will have a significant impact on the exhaust capacity of the exhaust fan), and the other end of the curtain (air inlet) is installed. When the exhaust fan is turned on, the house is under negative pressure. It will pass through the water curtain at a certain speed. At this moment, the water changes from a liquid state to a gaseous state, and at the same time it absorbs a large amount of heat energy, so that the temperature of the air entering the house is reduced. The low-temperature air flows in the chamber and heat and harmful gases are discharged. , And through the "wind cooling effect" to reduce the temperature and chicken sensible temperature.
There are two ways to increase the cooling effect of the water curtain: The first is to operate the entire system properly. Controlling the amount of water flowing through the water curtain (74 kg per minute per square meter of water curtain paper) can achieve maximum cooling. The water must be turned off at night or at low temperatures. Only the fan is running. The curtain can be air dried to prevent the growth of moss. Since water changes from a liquid state to a gaseous state, the amount of water is lost. Therefore, water must be replenished frequently. Minerals in water do not evaporate, so deposition problems can occur, so at least one year to clean or change the water once. The second is to avoid direct cooling of the cooling system or pollution. Direct sunlight will breed moss and cause obstruction. In order to prevent moss, feed dust, and debris from adhering to the curtain, the upper water pipe must be filled with a filter and cleaned weekly. Sun shade nets are used to construct shade awnings on the sunny side of the curtain, which is conducive to the cooling of chickens.
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