Energy-saving and environment-friendly high temperature food vacuum quick cooling machine and use method thereof

Abstract

Belonging to the technical field of food fresh-keeping equipment, the invention relates to an energy-saving and environment-friendly high temperature food vacuum quick cooling machine, and solves the technical problems of high temperature food quick vacuum aseptic cooling in the prior art. According to the invention, the cooling temperature is uniform, and the circumstance of cold outside and warm inside cannot occur. The quick cooling machine has quick cooling speed, and is energy-saving and environment-friendly, quickly cools marinated food just taken out of a pan, inhibits oxidative deterioration of microorganisms under a high temperature condition, improves the color, aroma and taste of food, prolongs the freshness period. According to a solution, a shell of the energy-saving and environment-friendly high temperature food vacuum quick cooling machine is internally provided with a cooling box, the front surface of the shell is equipped with a revolving door, a separator is disposed above a primary pump, a condensate fan is arranged behind the primary pump, and a compressor is disposed at the front on one side of the condensate fan; a liquid discharge valve is disposed on a side wall of a water storage tank, a secondary pump is arranged above the water storage tank, and a secondary pump liquid output end is communicated with the compressor through an expansion valve and a liquid supply valve in order. The invention correspondingly provides a use method of the energy-saving and environment-friendly high temperature food vacuum quick cooling machine.

Description

technical field [0001] The invention belongs to the technical field of food fresh-keeping equipment, and in particular relates to an energy-saving and environment-friendly vacuum rapid cooling machine for high-temperature food and a use method thereof. Background technique [0002] After the food is thermally processed, not only the taste is better, but also the harmful parasites in the food are killed by the high temperature, so that people will not get sick when they eat it. In order to facilitate handling and prolong the shelf life, high-temperature food needs to be packaged after cooling. However, the food is exposed to the air during the cooling process using traditional methods. When the temperature is appropriate, bacteria are more likely to breed, and the later packaging process cannot be effectively sterilized. Lay hidden dangers for people's health. However, the existing food rapid cooling and fresh-keeping equipment has a slow cooling speed, and each cooling requ...

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Problems solved by technology

[0003] In order to overcome the deficiencies of the existing technology and solve the technical problem of rapid vacuum aseptic cooling of high-temperature food in the prior art, the present invention provides an energy-saving and environment-friendly high-temperature food vacuum rapid cooling machine and its use method

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