Fresh and alive aquatic product storage and transportation device

Abstract

The invention aims to provide a fresh and alive aquatic product storage and transportation device to increase the survival rate of aquatic products in the transportation process. The fresh and alive aquatic product storage and transportation device comprises a box body and a box cover which can be buckled to the box body in a sealed mode, and is characterized in that a partition board is arrangedat the bottom of the box body, and vent holes are uniformly formed in the partition board; a net-shaped inflating tube is arranged below the partition board, and air outlets are formed in the top surface of the air inflation tube at intervals; a pressurizing machine, an air conditioner and an oxygenerator are fixed outside the box body, an air outlet of the pressurizing machine is connected with the interior of the box body through a pipeline, and an oxygen outlet of the oxygenerator and a cold air outlet of the air conditioner run through the side wall of the box body and are communicated with the air inflation tube. The fresh and alive aquatic product storage and transportation device changes a traditional oxygen increasing mode, the dissolved oxygen amount in water is increased, therefore the water product survival rate is increased, high-density storage and transportation can be achieved, and good practicability is achieved.

Description

technical field [0001] The invention is designed for the breeding and transportation industry, and specifically relates to a storage and transportation device for fresh and live aquatic products. Background technique [0002] The transportation of live fish and other fresh aquatic products has always been one of the problems in the aquaculture industry, because in the process of transportation, in order to maximize the benefits, it is necessary to increase the transportation density, but the lack of oxygen in the water often leads to the death of aquatic products. Economic losses are caused; after long-distance transportation, aquatic products will also be in poor condition, which will affect the quality of aquatic products. In order to solve this problem, oxygen is introduced into the water to increase the oxygen content of the water, thereby improving the survival rate of the aquatic product transportation process. However, the traditional way of increasing oxygen is to p...

AI Technical Summary

Problems solved by technology

However, the traditional way of increasing oxygen is to press gas into the water through an air pump and a trachea. This method of increasing oxygen has the following disadvantages: because the oxygen content in the water is unbalanced (the closer to the trachea, the higher the oxygen content, and the closer to the trachea, the higher the oxygen content). The farther the trachea is, the lower the oxygen content), so fresh and live aquatic products will gather near the trachea, which will cause the aquatic products to collide with each other and lose scales, claws, etc., increasing the mortality rate

More importantly, the oxygen dissolution rate in water is fixed. When the oxygen content reaches saturation, increasing the oxygen supply will not increase the oxygen content in the water. Therefore, it is difficult to deal with the storage and transportation of fresh aquatic products with high transportation density.

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