METHOD OF ASSURANCE OF VIABILITY OF FISH DURING LONG-RANGE TRANSPORTATION AND INSTALLATION FOR ASSURANCE OF VIABILITY OF FISH DURING LONG-RANGE TRANSPORTATION (VERSIONS)

摘要

FIELD: agriculture.;SUBSTANCE: invention relates to fishery and can be applied for viability of fish during its transportation for long distances. The method of assurance of viability of fish includes the impact of temperature-controlled aerated water on the body of fish. The water is sprayed intermittently onto the body of each fish. The device contains a refrigeration unit, a container for transportation of fish, fish trays, the system of water circulation in the container with a filter and a system of aeration of water. Means for placement of fish, the water circulation system with filter and an aeration system of water are placed on the frame, which is connected to a water tank. The tank contains a system of water aeration. In the installation according to the version 1 the trays for placing fish are made with alternating longitudinal ridges and hollows. Each tray from one side of hollows is equipped with a chute with a drain tube. On the frame between the rows of pallets collectors with nozzles are mounted. The axes of spray of nozzles are directed along the hollows of pallets. The tube of the lower tray is connected with the input to the filter. The other end of the filter is connected to tank. The collectors are connected to the tank by pipes with a pump. The installation according to the version 2 comprises a means for placing the fish in the form of a sealed cell opened on the top. In each cell the nozzles and clips for fish are placed. The cells are placed in rows by height. The lower parts of the cells are rigidly connected by the pipeline with a hole in the cavity of each cell. The ends of the pipelines are installed in the nodes. The nodes provide a turn of the pipelines around the horizontal axis. The nodes are made in the form of rods with hinges at the end. They are connected by a cable with a drive of rotation. Pipelines are connected to the tank of drain pipelines through the filter.;EFFECT: reduced energy costs for assurance of viability of fish during transportation.;8 cl, 8 dwg