The 15th China international animal husbandry expo entered the countdown stage, livestock fair since held, get high recognition in the livestock industry at home and abroad and product and to participate in, show the new achievements of China's animal husbandry, exchange of new experience, new technology, to promote the new cooperation, to speed up the process of modernization of animal husbandry, with a product and promote role. Yesterday we talked about chickens cold stress problem solution and what is the heat recovery, however, the heat recovery system not only suitable for the winter cold area, how to avoid the late spring early summer breeding hen house high temperature problem? To go to now topic, corral why to install the heat recovery system?
Corral ventilation process, when outdoor temperature is low, the outside air through a small window into the wind into the corral easy generation of livestock and poultry after cold stress phenomenon, lead to a series of animal health problems. And supply of livestock and poultry shed heat emitted directly by fan, causing the waste of energy. Utilization of livestock and poultry shed yu heat recovery system in the high temperature of exhaust fumes preheat fresh air into the corral, raise into the air temperature, not only effectively reduce the waste of energy, and effectively avoid the formation of the corral where the cold wind, inner temperature to a more balanced, livestock and poultry and comfortable life. Not only is suitable for the winter, more can solve the problem of the spring and autumn period and the late season breeding hen house high temperature.
Only use traditional heater and the use of heat recovery effect analysis diagram write
Hen house temperature stable performance write after the use of heat recovery
After the use of heat recovery, inner ammonia concentration to reduce 60% write
Practice proves that the use of the advantage of heat recovery system:
➤ henhouse CO2 concentration lower! ➤ henhouse humidity lower!
➤ henhouse bedding quality better! ➤ henhouse oxygen more plentiful!
➤ more uniform distribution of chicken! ➤ energy consumption less!
➤ chickens grow more healthy! ➤ cleaner into the shed fresh air!
➤ is not affected by outdoor environment ➤ indoor temperature fluctuation is small
➤ energy saving up to 70%
Heat recovery system in yulin corral solutions to problems:
1, cold frost is more problems
2, heat recovery unit dust problems at work
3, late breeding hen house high temperature problem
When the hen house is higher than the set value, the controller automatically open a cold air valve, hot air recycling and since blend into the henhouse
Corral ventilated take a breath can avoid heat, moisture, dust and harmful gas such as adverse effects on the growth of livestock and poultry, and because of the existence of corral air temperature difference between inside and outside the winter ventilation itself will consume large amounts of energy, the fresh air from outside state processing to indoor, the heat energy consumption is considerable, and indoor air emissions and lead to a lot of heat energy is consumed, in order to make full use of livestock and poultry ventilation system of waste heat, reduce energy consumption of ventilation, corral effect heat recovery unit, can be used to reduce the heat load corral heating system.
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