Multifunctional temperature and humidity control device for barn

Abstract

The invention discloses a multifunctional temperature and humidity control device for a barn and belongs to the field of grain storage and barn temperature and humidity control. The multifunctional temperature and humidity control device comprises temperature cooling equipment arranged at the outer part of the barn; the barn is connected with cooling equipment by an internal air return pipeline and an internal air supplying pipeline in the upper space of the barn wall in an air-path manner. The multifunctional temperature and humidity control device also comprises a grain-mass air path pipeline, wherein the grain-mass air path pipeline is connected at the bottom part of the barn and connects the barn and the cooling equipment in an air-path manner; an internal air return valve is arrangedin the internal air return pipeline; an internal air supplying valve is arranged in the internal air supplying pipeline; a grain-mass air path valve is arranged in the grain-mass air path pipeline. Compared with the prior art, the multifunctional temperature and humidity control device for the barn disclosed by the invention has the beneficial effects that mobile equipment cooling is improved intofixed installation, so that a foundation is laid for automatic grain storage; simultaneously, the functions of grain-mass internal cooling and grain-mass surface temperature control are achieved, theproblems of easy grain damage and easy fumigating corrosion when the temperature control equipment is installed in the barn are solved, and the function for selectable air supplying modes is achieved.

Description

technical field [0001] The invention belongs to the field of grain storage and granary temperature and humidity control, in particular to a multifunctional temperature and humidity control device for granaries. Background technique [0002] At present, my country's grain reserves store a large amount of grain. In order to ensure food safety and freshness, it is necessary to frequently cool down and control the temperature of the grain pile. Generally, it is necessary for the grain depot to use a mobile grain cooler or a grain storage unit with similar functions to cool down the inside of the grain pile. Due to the mobile use, it will take turns to cool down according to the temperature of each granary. And the grain cooling machine is big and inconvenient to move and use. At the same time, the heat on the roof of the granary is high, and the temperature is easy to rise; especially in summer, it is necessary to cool down the space inside the granary every day to keep the te...

AI Technical Summary

Problems solved by technology

The former has high operating costs, while the latter consumes a lot of energy when controlling the temperature of the warehouse space, and it is difficult for both of them to achieve the purpose of energy saving and emission reduction

At present, the cooling equipment used in the grain depot needs to use a set of units to achieve the cooling function of the grain depot and the temperature control of the warehouse space, which does not meet the development needs of current industrial equipment.

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