Vortex flow pipe refrigerating and heating takeout box

Abstract

The invention discloses a vortex flow pipe refrigerating and heating takeout box. According to the vortex flow pipe refrigerating and heating takeout box, a box body is internally provided with a refrigerating room and a heating room which are separated by a heat insulation clapboard in the vertical direction, the tops of the refrigerating room and the heating room are provided with heat preservation cover plates correspondingly, the refrigerating room and the heating room are internally provided with temperature sensors correspondingly, the space between a top cover of the box body and the heat preservation cover plates is a rectangular space, the front side face of the rectangular space is provided with two LED display screens, the two LED display screens are connected with the temperature sensors inside the refrigerating room and the heating room correspondingly, the rectangular space is internally provided with a solar energy storage battery, a minitype air compressor and a vortexflow pipe, the two ends of the vortex flow pipe enter the refrigerating room and the heating room through pipelines provided with flow quantity control valves correspondingly, and top cover of the boxbody is provided with a solar energy photovoltaic electricity generation panel. By means of the vortex flow pipe refrigerating and heating takeout box, cold food and hot food can be put into the refrigerating room and the heating room correspondingly in meal delivery service, and by means of the vortex flow pipe refrigerating and heating principle, the cold food and the hot food are made to keepa certain temperature.

Description

technical field [0001] The invention relates to the field of takeaway boxes, in particular to a hot and cold takeaway box. Background technique: [0002] With the improvement of people's living standards and the rapid development of Internet technology, more and more people use the form of ordering food online to save eating time. In order to meet people's demand for takeout, many catering industries have provided takeout and delivery services. Usually, the takeaway delivery staff deliver the whole box of business in the same area at one time, but because the temperature of the food ordered is different, there are cold drinks and hot rice, if they are placed in the same takeaway box, it is easy to produce heat exchange, which will affect the quality of the food Taste. Most of today's takeaway boxes are ordinary incubators. Hot meals will become cold in cold winter, and cold drinks will become hot in hot summer, which cannot meet people's requirements for taste. Contents ...

AI Technical Summary

Problems solved by technology

Usually, the takeaway delivery staff deliver the whole box of business in the same area at one time, but because the temperature of the food ordered is different, there are cold drinks and hot rice, if they are placed in the same takeaway box, it is easy to produce heat exchange, which will affect the quality of the food Taste

Most of today's takeaway boxes are ordinary incubators. In the cold winter, hot meals will become cold, and in hot summer, cold drinks will become hot, which cannot meet people's requirements for taste.

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