Testing device for simulating influence of pressure change environment on fishes in net cage diving process

The invention discloses a testing device for simulating the influence of a net cage culture environment on fishes, and particularly relates to a testing device for simulating the influence of a pressure change environment on fishes in the net cage diving and descending process. The pressure containe...

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Bibliographische Detailangaben
Hauptverfasser:	YU JIN, XU YIKE, CHEN JUNHUA, HUANG KAIZHENG, JIANG CHUHUA, LIU HENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BLASTING CARE OF BIRDS, FISHES, INSECTS ENGINEERING ELEMENTS AND UNITS FISHING FORESTRY FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES HUNTING LIGHTING MECHANICAL ENGINEERING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRAPPING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a testing device for simulating the influence of a net cage culture environment on fishes, and particularly relates to a testing device for simulating the influence of a pressure change environment on fishes in the net cage diving and descending process. The pressure container is provided with a connector I for external compressed gas to enter the containing cavity, a connector II for external high-pressure water to enter the containing cavity, a one-way valve and a pressure sensor for converting a water pressure signal in the containing cavity into an electric signal and outputting the electric signal; water in the containing cavity flows out through the one-way valve, and a water flow environment with a set flow direction is formed in the containing cavity; the power and transmission device is used for driving the pressure container to perform shaking motion; wherein the pressure container and the power and transmission device are arranged on a working table of the bracket. According