Screw pond on a hill bottom sewer device of breeding fish

The utility model relates to a screw pond on a hill bottom sewer device of breeding fish, including the blowdown tank, the one side of blowdown tank is provided with the fish screen, and the another side of blowdown tank has linked firmly the blow off pipe, the gomphosis has the gate in the blowdown...

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Bibliographic Details
Main Authors CHEN YANCUI, FAN HAIPING, CHEN SANMU, ZHONG QUANFU, WANG MAOYUAN
Format Patent
LanguageEnglish
Published 27.01.2016
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CARE OF BIRDS, FISHES, INSECTS
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
NEW BREEDS OF ANIMALS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TRAPPING
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Summary:The utility model relates to a screw pond on a hill bottom sewer device of breeding fish, including the blowdown tank, the one side of blowdown tank is provided with the fish screen, and the another side of blowdown tank has linked firmly the blow off pipe, the gomphosis has the gate in the blowdown tank, the nut has been linked firmly on the gate, the spiro union has the screw rod on the nut, the one end of screw rod has linked firmly the rocker, the other end of rocker is provided with the handle that is used for the regulating gate switching. The utility model discloses simple structure, operation simple accurate, low in manufacturing cost get rid of through the automation that realizes pond on a hill bottom sewage and deposit of opening and close of rotatory joystick control gate, keep that farming systems quality of water is fresh, the environment is good to promote cultured fish's healthy growth, improvement cultured output.
Bibliography:Application Number: CN20152728655U