Water collecting device for sea farming

Abstract

The invention provides a water collecting device for sea farming. The water collecting device for sea farming comprises a branched water pipe, a tee pipe, a main water pipe, protecting nets and water permeable holes. The main water pipe is communicated with a main pipe of the tee pipe, a left pipe of the tee pipe and a right pipe of the tee pipe are connected with the branched water pipe, the protecting nets are arranged outside the branched water pipe, and the branched water pipe is provided with the water permeable holes. The water collecting device for sea farming has the advantages that the quality of collected seawater is stable, the influence of external factors is small, the manufacturing cost is low, the structure is simple, operation is convenient, cultivation seawater quality can be guaranteed, and cultivation production can be better conducted smoothly.

Description

【Technical field】 [0001] The invention belongs to the field of mariculture, and in particular relates to a water intake device for mariculture. 【Background technique】 [0002] As we all know, mariculture requires a large amount of seawater. Pond aquaculture generally directly opens the gate or pumps seawater. Industrial aquaculture generally uses water pumps to first pump seawater into sedimentation tanks, and then pass through a series of sand filters, temperature control ponds, etc. After the water treatment process, it goes to the breeding pond. The seawater extracted by the former method has not undergone any treatment, so that the aquaculture water is the same as the external seawater. When the external seawater is polluted such as oil, fuel oil pollution, or red tides and enteromorpha occur, it will have a great impact on the aquaculture water. It may even cause the death of aquaculture organisms; the latter method treats the extracted seawater accordingly, which is b...

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Problems solved by technology

The seawater extracted by the former method has not undergone any treatment, so that the aquaculture water is the same as the external seawater. When the external seawater is polluted such as oil, fuel oil pollution, or red tides and enteromorpha occur, it will have a great impact on the aquaculture water. It may even cause the death of aquaculture organisms; the latter method treats the extracted seawater accordingly, which is beneficial to mariculture production, but the investment in building corresponding water treatment facilities is relatively high, and it is also difficult to deal with when oil and fuel oil pollution occurs , and even cause paralysis of water treatment facilities

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