Meat refrigeration pot with dry ice as cold source

Abstract

The invention discloses a meat refrigeration pot with dry ice as a cold source. The meat refrigeration pot comprises a pot body made of heat insulation materials, and an inner pot made of heat insulation materials is arranged in the pot body. The inner pot has an inner cavity for receiving aquatic products and meats and a pot opening extending out of the pot body, and a heat insulation plug made of heat insulation materials is arranged on the pot opening. The wall portion of the inner pot has a bi-layer structure including an inner wall and an outer wall, and a vacuumed cavity is arranged between the inner wall and the outer wall, which are combined into one body at the pot opening. The inner wall and the outer wall of the inner pot are coated with a coating layer made of spatial reflection heat-insulation paint. The meat refrigeration pot is simple in structure, scientific and reasonable in material selection, excellent in refrigeration performance and is highly efficient and insulating. No dry ice and other cold sources have to be frequently added, labor and cold sources can be saved. The meat refrigeration pot lowers transportation cost, and is suitable for storage and long-distance transportation of aquatic products and meats.

Description

technical field [0001] The invention relates to a storage and transportation container for aquatic products, meat and poultry and other meat products, in particular to a reusable refrigeration appliance for storage and transportation of aquatic products, meat and poultry and other meat products using dry ice as a cooling source. Background technique [0002] At present, due to the rampant outbreak of bird flu and other zoonotic diseases, in order to prevent the possible spread of zoonotic diseases, the government has strengthened the slaughter control of poultry, etc. Many markets have banned the direct slaughter of animals, and only allowed concentrated inspection and quarantine qualifications Slaughtering enterprises concentrate on slaughtering, and operators purchase goods from slaughtering enterprises. During transportation, in order to keep the slaughtered meat and poultry fresh, containers with refrigeration effects are needed for transportation and storage. The same i...

AI Technical Summary

Problems solved by technology

However, the foam box can only be used for short-term fresh-keeping, not for long-term fresh-keeping. For example, during long-distance transportation or when the storage time is relatively long, it is time-consuming and labor-intensive to add water ice and other refrigerants. Meat food is easy to deteriorate, causing unnecessary economic losses

The refrigerated truck transportation is suitable for large enterprises to carry out cold chain distribution, but it has certain limitations for fragmented and decentralized operation points, and mechanical refrigeration requires a lot of energy consumption, and the refrigerant will pollute the environment

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