Box-type heat pump drying cabinet

Abstract

The invention provides a box-type heat pump drying cabinet. The box-type heat pump drying cabinet comprises a cabinet door, an n-shaped partition, a cabinet body with a hollow structure, bearing plates, sensors, a controller, an electric control four-way valve, an evaporator, a condenser, a compressor and a centrifugal fan. A cavity is formed by the hollow structure, the cabinet door is arranged on the cabinet body, the n-shaped partition is located in the cavity and divides the cavity into an outer cavity and an inner cavity, and the side walls and the top wall of the n-shaped partition plateare provided with air flow holes. The condenser is installed on the side wall and covers the air flow hole in the side wall. The centrifugal fan penetrates the top of the cabinet body and extends tothe outer cavity, and the evaporator and the compressor are arranged on the top of the cabinet body and connected with the electric control four-way valve. The bearing plates are clamped into the inner cavity and divide the inner cavity into a corresponding number of drying cavities. Every two adjacent bearing plates are distributed in a front and back stagger manner. Each drying cavity is internally provided with one sensor. According to the box-type heat pump drying cabinet, the inner cavity is divided into the corresponding number of drying cavities through the bearing plates, so that the drying efficiency is improved, the utilization rate of the cabinet body is increased, and the sensors can detect the situations of the drying cavities in real time.

Description

technical field [0001] The invention relates to the box-type drying field, in particular to a box-type heat pump drying box. Background technique [0002] The current drying oven generally adopts electric heating method, which consumes a lot of energy. If it is not properly controlled, it is easy to burn or catch fire, which poses a safety hazard. Moreover, the drying ovens on the market are usually unable to dry items with different humidity at the same time, and cannot detect the drying oven in real time. The internal situation leads to low drying efficiency and low safety factor. [0003] Therefore, there is an urgent need for a box-type drying oven that is safe, efficient and can reduce energy loss. Contents of the invention [0004] The object of the present invention is to provide a box-type heat pump drying box with high efficiency and low energy loss, which can dry items with different humidity at the same time. [0005] In order to achieve the above purpose, the...

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Problems solved by technology

[0002] The current drying oven generally adopts electric heating method, which consumes a lot of energy. If it is not properly controlled, it is easy to burn or catch fire, which poses a safety hazard. Moreover, the drying ovens on the market are usually unable to dry items with different humidity at the same time, and cannot detect the drying oven in real time. The internal situation leads to low drying efficiency and low safety factor

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