太阳能氨水吸收式保粮系统设计

Design of Solar Ammonia Absorption Grain Preservation SystemAbstractAs China is a large grain production country,the grain silo occupies a very importantrole in our country.With the outbreak of new coronary pneumonia,new grain silos have beenbuilt in many places.According to the performance of grain storage,the grain storage can bedivided into modified atmosphere storage,low temperature storage,quasi-low temperaturestorage and general room temperature storage,while traditional low temperature storage andquasi-low temperature storage are more energy consuming,and some remote areas aredifficult to store grain due to power shortage.And solar energy resources are very abundantin some remote areas,which is a breakthrough point to solve this problem.This design takesthe local tall bungalow grain storehouse in Zhuhai as an example,and designs a grainpreservation system that uses solar energy combined with an ammonia absorption chiller tomake full use of low-grade energy and reduce the pollution of the chiller to the environment.At the same time,if it is widely used,it can also solve the problem of power shortage inremote mountain areas.The widespread use of this technology is conducive to making full useof low-grade energy,reducing the high energy consumption of large public buildings and theshortage of electricity in remote areasKeywords:GRANARY;Ammonia Absorption Refrigeration;low-grade Energy;Economy