Novel grid cabinet refrigerating and heating conversion box

Abstract

The invention relates to the technical field of refrigeration equipment, and provides a novel grid cabinet refrigerating and heating conversion box. Cold air of a cold source or hot air of a heater flows downwards from a left side channel, and when grid door bodies are opened, air doors press door opening and closing transmission shafts to the right by gravity, air door baffles blocks air inlets,and the air doors are closed; When the grid door bodies are closed, the grid door bodies press the door opening and closing transmission shafts to move to the left, the air doors rotate to open, and the cold air of the cold source or the hot air of the heater enters the air inlets from air door induced air ports to ensure the internal temperature balance of the grid box bodies. According to the novel grid cabinet refrigerating and heating conversion box, when the grid doors are opened, the air doors are automatically closed, so that internal air and external exchange are prevented, power consumption equipment such as a motor is not needed, the structure is simple, and only by the external force of door opening and closing of the grid door bodies and the self-gravity of the air doors, and the attractive force of a magnet, the control for the opening and closing state of the air doors can be realized.

Description

Technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a new type of grid cabinet refrigeration and heating conversion box. Background technique [0002] Nowadays, there is an urgent need in the market for a lattice cabinet that is cooled in summer and heated in winter. The exterior shape is similar to Fengchao storage cabinets, and the interior is fresh or heated in winter. But when one of the doors in the lattice cabinet is opened, the internal air circulation balance is broken, that is, the cold or hot air inside is taken out, which increases energy consumption. Summary of the invention [0003] Based on the above background, in order to solve the problem of air leakage in the internal circulation door, the present invention provides a new type of lattice cabinet refrigerating and heating conversion box, which adds an air door, and can open the door to automatically close to prevent cold or hot air from blowing out. [00...

AI Technical Summary

Problems solved by technology

[0003] Based on the above background, in order to solve the problem of air leakage in the internal circulation door body, the present invention provides a new type of cooling and heating conversion box for the lattice cabinet, which adds a damper, and can open and close automatically to prevent cold or hot air from blowing out

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