Regional temperature sensing regulation and control system internally provided with temperature measurement balls

Abstract

The invention relates to a regional temperature sensing regulation and control system internally provided with temperature measurement balls. The regional temperature sensing regulation and control system comprises a granary, a plurality of air pipes are arranged at the bottom of the granary, a plurality of branch pipes communicated into the granary are arranged on the side walls of the air pipes respectively, the air pipes are connected with fans respectively, the multiple temperature measurement balls are arranged inside the granary, a pyroelectric sensor is arranged in each temperature measurement ball, each pyroelectric sensor is connected with the corresponding fan through a control unit, and an LED display screen electrically connected with the temperature measurement balls is arranged on the front side of the granary. The regional temperature sensing regulation and control system has the advantages that temperature is detected through the temperature measurement balls, the detection range is wide, the precision is high, the fans are automatically started by the pyroelectric sensors and the control units to work, control is reliable, and the working intensity is low.

Description

technical field [0001] The invention relates to a granary, in particular to a granary maintenance system. Background technique [0002] Food is the foundation of human survival and development, and food security has always been a major overall strategic issue related to my country's national economic development, social harmony and stability, and national security and self-reliance. In particular, large state-owned granaries store a large amount of grain and require more grain depots. Then there will be problems such as wide distribution of grain depots and long communication distances, and the difficulty of unified management will also increase. To ensure the safe storage of grain is mainly to ensure that it is under normal temperature and humidity. [0003] The traditional method is to use testing equipment such as dry hygrometer, hair hygrometer, humidity test paper and thermometer to carry out manual inspection, and to ventilate, dehumidify and cool down the warehouses ...

AI Technical Summary

Problems solved by technology

[0003] The traditional method is to use testing equipment such as dry hygrometer, hair hygrometer, humidity test paper and thermometer to carry out manual inspection, and to ventilate, dehumidify and cool down the warehouses that do not meet the temperature and humidity requirements. This manual testing method Time-consuming, labor-intensive, low-efficiency, and the temperature and humidity of the test have large errors and randomness

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