Energy-saving drying box

Abstract

The invention discloses an energy-saving drying box. The energy-saving drying box comprises a box body, an equipment bin, a heating bin, a control bin and a drying bin; a box door, a display screen and a control panel are arranged on the outer side of the box body, and the control bin is located at the bottom of the box body; a partition plate is arranged in the box body, the equipment bin, the heating bin and the control bin are located on the left side of the partition plate, the drying bin is located on the right side of the partition plate, a vent hole is formed in the bottom of the partition plate, and the heating bin communicates with the drying bin through the vent hole; the equipment bin is located on the upper portion of the interior of the box body, and the heating bin is locatedbetween the equipment bin and the control bin; baffles are arranged in the heating bin, and the ends of the baffles are fixed to the inner wall of the heating bin and the partition plate; an S-shapedair channel is formed in the heating bin; multiple heating assemblies are arranged in the flowing direction of air in the S-shaped air channel; and multiple rows of storage racks are fixedly installed in the drying bin, an exhaust port is arranged on the top of the drying bin, and a one-way valve is arranged at the exhaust port. According to the energy-saving drying box, the drying effect is good, the heat exchange efficiency is high, the energy utilization rate is increased, energy waste is avoided, and use is safe.

Description

technical field [0001] The invention relates to the field of laboratory equipment, in particular to an energy-saving drying oven. Background technique [0002] The drying box is a common equipment in the laboratory. During the work of the drying box, the electric heating method is used to heat the gas, and the hot air is used to dry and dry the experimental equipment, and it can also provide the temperature environment required for the experiment; [0003] Most of the existing drying ovens use electric heating resistance wires for heating. The electric heating resistance wires consume a lot of energy, generate low temperatures, and cannot effectively control the heating temperature. The drying efficiency of the drying ovens is not good; During the heating process of the air, the heat cannot be fully utilized, and the energy consumption is large. Contents of the invention [0004] In order to solve the technical problems existing in the background technology, the present i...

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Problems solved by technology

[0003] Most of the existing drying ovens use electric heating resistance wires for heating. The electric heating resistance wires consume a lot of energy, generate low temperatures, and cannot effectively control the heating temperature. The drying efficiency of the drying ovens is not good; During the heating process of the air, the heat cannot be fully utilized, and the energy consumption is large

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