A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fish collecting device adopting oxygen method
The invention provides an oxygen method fish collecting device. The oxygen method fish collecting device comprises a fish collecting box body; the fish collecting box body is connected with the lifting device; the fish collecting box body is provided with a plurality of fish inlets and fish outlets, each fish inlet is provided with a first water permeable net, each first water permeable net is provided with a fish inlet hole, the four corners of each fish inlet are connected with the four corners of each fish inlet hole through elastic pieces respectively, and each fish outlet is provided with a first opening and closing door; an oxygen generating device; the oxygen generating device comprises a shell, and the top of the shell is connected with the bottom of the fish collecting box body; an opening is formed in the shell, and a second opening and closing door is arranged on the opening; solid calcium dioxide is arranged in the shell; and the side wall of the shell is communicated with an oxygen hose. The device is convenient to operate, can effectively collect fishes by using oxygen, and is convenient to popularize and apply.
本发明提供一种氧气法集鱼装置，包括：集鱼箱体；所述集鱼箱体与升降装置相连接；所述集鱼箱体上设有若干进鱼口和出鱼口，所述进鱼口上设有第一透水网，所述第一透水网上设有进鱼孔，所述进鱼口的四角均通过弹性件分别与所述进鱼孔的四角相连接，所述出鱼口上设有第一开合门；氧气发生装置；所述氧气发生装置包括外壳，所述外壳的顶部与所述集鱼箱体的底部相连接；所述外壳上设有开口，所述开口上设有第二开合门；所述外壳的内部设有固态二氧化钙；所述外壳的侧壁与氧气软管相连通。本发明操作方便，可利用氧气实现鱼类有效收集，便于推广应用。
Fish collecting device adopting oxygen method
The invention provides an oxygen method fish collecting device. The oxygen method fish collecting device comprises a fish collecting box body; the fish collecting box body is connected with the lifting device; the fish collecting box body is provided with a plurality of fish inlets and fish outlets, each fish inlet is provided with a first water permeable net, each first water permeable net is provided with a fish inlet hole, the four corners of each fish inlet are connected with the four corners of each fish inlet hole through elastic pieces respectively, and each fish outlet is provided with a first opening and closing door; an oxygen generating device; the oxygen generating device comprises a shell, and the top of the shell is connected with the bottom of the fish collecting box body; an opening is formed in the shell, and a second opening and closing door is arranged on the opening; solid calcium dioxide is arranged in the shell; and the side wall of the shell is communicated with an oxygen hose. The device is convenient to operate, can effectively collect fishes by using oxygen, and is convenient to popularize and apply.
本发明提供一种氧气法集鱼装置，包括：集鱼箱体；所述集鱼箱体与升降装置相连接；所述集鱼箱体上设有若干进鱼口和出鱼口，所述进鱼口上设有第一透水网，所述第一透水网上设有进鱼孔，所述进鱼口的四角均通过弹性件分别与所述进鱼孔的四角相连接，所述出鱼口上设有第一开合门；氧气发生装置；所述氧气发生装置包括外壳，所述外壳的顶部与所述集鱼箱体的底部相连接；所述外壳上设有开口，所述开口上设有第二开合门；所述外壳的内部设有固态二氧化钙；所述外壳的侧壁与氧气软管相连通。本发明操作方便，可利用氧气实现鱼类有效收集，便于推广应用。
Fish collecting device adopting oxygen method
一种氧气法集鱼装置
KANG KYUNG-SUNG (author) / KIM KWANG-GOO (author) / TANG HONGWU (author) / ZHANG KAIWEN (author) / YE FENG (author) / MA RUIXIAO (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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