Water feeding device of hypobaric preservation system

Abstract

The invention belongs to the field of drink containers, and in particular, relates to a water feeding device of a hypobaric preservation system. The water feeding device comprises a storage container,an intake pipe, a water mist generator, a water drop collecting cavity, an exhaust nozzle and a water return pipe; the front end of the intake pipe is an intake port, and an exhaust port at the backend of the intake pipe communicates with the front end of the water drop collecting cavity; the back end of the water drop collecting cavity communicates with one end of the exhaust nozzle; the otherend of the exhaust nozzle is inserted in the storage container; and the water return pipe communicates with the water mist generator and the water drop collecting cavity through multiple branched pipes. The water feeding device solves the problem of easy skin decay of fruits and vegetables due to splashing of larger water drops on the surfaces of the fruits and the vegetables under the condition of realizing quicker water feeding humidification of the hypobaric preservation system.

Description

technical field [0001] The invention relates to a container for decompression and fresh-keeping storage, in particular to a water replenishing device for a decompression and fresh-keeping storage system. Background technique [0002] Decompression storage is a special method of controlled atmosphere storage. Its basic principle is to place fruits and vegetables in airtight containers on the basis of low temperature, extract part of the air in the container, and reduce the internal air pressure to a certain level. Fresh high-humidity air is delivered to make the whole system continuously exchange gas to maintain a dynamic constant pressure and a certain humidity environment in the storage container. As the pressure of the internal air is reduced, the partial pressure of oxygen in the internal environment is also reduced, which further reduces the respiration intensity of fruits and vegetables and inhibits the biosynthesis of ethylene. Low pressure can delay the decomposition...

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Problems solved by technology

[0004] Therefore, the present invention is made in view of the above-mentioned problems. The purpose of the present invention is to provide a water replenishing device for a decompression and fresh-keeping storage system. Larger water droplets fall on the surface of fruits and vegetables, which can easily cause the skin of fruits and vegetables to rot

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