Vacuum cooling machine body capable of solving food safety and sanitation problem

Abstract

The invention discloses a vacuum cooling machine body capable of solving the food safety and sanitation problem. The vacuum cooling machine body comprises a box body provided with a front feeding-discharging port and a rear feeding-discharging port, and sealing doors which are suspended at the feeding-discharging ports of the box body and can slide leftwards and rightwards along the box body; thesealing doors are provided with waterproof sight glasses for observing the cooling state of cooling matter in the box body; the sealing doors and the box body are provided with waterproof locks whichare used for pulling the sealing doors towards the feeding-discharging ports and locking the sealing doors on the box body when the sealing doors arrive at the feeding-discharging ports; and the leftside and the right side of each feeding-discharging port of the box body are provided with guide positioning mechanisms which are connected with the box body and used for guiding the corresponding sealing door when the sealing door is pushed away from the feeding-discharging port and positioning when the sealing door arrives at the feeding-discharging port. The vacuum cooling machine body furthercomprises a waterproof junction box which is embedded in the box body and used for leading out electric wires. The vacuum cooling machine body is resistant to water, good in sealing performance and high in protection level, the waterproof level reaches IP68, the steam cleaning and protection level reaches IP69K, the bacterial colony number is small, and safety and sanitation are achieved.

Description

technical field [0001] The invention relates to a cooling machine body, in particular to a vacuum cooling machine body capable of solving food safety and sanitation problems. Background technique [0002] Vacuum cooling is based on the principle that vaporized water molecules have higher energy than liquid water molecules, so water must absorb the latent heat of vaporization when it is vaporized, and its latent heat of vaporization increases with the decrease of boiling point. Put the material into a closed vacuum box that can withstand a certain negative pressure and is pumped by a suitable vacuum system. As the vacuum degree in the vacuum box increases continuously, the boiling point temperature of water decreases continuously, and the water becomes easy to vaporize. Only by absorbing heat from the processed object itself, the processed object can be cooled rapidly. The various benefits brought by the short cooling time: 1: Avoid the product deterioration caused by variou...

AI Technical Summary

Problems solved by technology

[0003] After the cooling machine is finished cooling, it is necessary to clean and sterilize the body with high temperature and high pressure or steam to reduce the number of colonies and meet the hygienic requirements. Due to the characteristics of stains, the existing equipment cannot guarantee a high waterproof seal, and the dead spots that affect the hygiene standard also need to be improved. These problems not only have a negative impact on the safety of the equipment, but also threaten food safety and hygiene. affect people's health

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