Energy-saving water pipe drying device

Abstract

The invention discloses an energy-saving water pipe drying device. The device comprises a heating device and a drying main body; the heating device comprises a solar water heater, a hot water tank, acold water tank, a water pump, an air pump and a heat exchanger; and the drying main body is provided with a ventilation opening, a humidity sensor, a ventilation fan, a fruit holder, spray heads, a hot gas baffle, a division plate, a thermal resistor, a temperature sensor, an air inlet, a pipeline, a sealing plate and a controller. The device of the invention adopts a solar heating mode to dry fruits, is energy-saving and environmentally friendly, and simultaneously designs circulating use of dry air and hot water so as to further save energy. According to the invention, the humidity sensor exactly ensures the humidity requirement of a drying environment in real time, and avoids manual judgment mistake which affects drying. Meanwhile, the temperature sensor and the thermal resistor are arranged to further ensure drying temperature.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to an energy-saving water pipe drying device. Background technique [0002] Fresh fruits and vegetables need to be made into dry products for long-term storage. The conventional production of dried fruits and vegetables is carried out by natural drying. This method is not only inefficient, but also outdoor dust, mosquitoes, etc. will cause certain pollution to fruits and vegetables. In addition, the existing drying equipment uses coal to provide the heat source, which will generate a large amount of polluting gas, and the drying effect is not ideal, and the control of drying temperature and humidity mainly depends on people, which is not accurate and timely. Contents of the invention [0003] The purpose of the present invention is to provide an energy-saving water pipe drying device to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above...

AI Technical Summary

Problems solved by technology

[0002] Fresh fruits and vegetables need to be made into dry products for long-term storage. The conventional production of dried fruits and vegetables is carried out by natural drying. This method is not only inefficient, but also outdoor dust, mosquitoes, etc. will cause certain pollution to fruits and vegetables. In addition, the existing drying equipment uses coal to provide the heat source, which will generate a large amount of polluting gas, and the drying effect is not ideal, and the control of drying temperature and humidity mainly depends on people, which is not accurate and timely.

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