Method and conveying device for introducing deep seawater into aquaculture area

Abstract

The invention discloses a method to lead deep sea water to an aquiculture area and a conveying device, and relates to the field of sea water development and utilization. A wave stopping dam (7) is built outside a sea water aquiculture area (2) so that the sea water aquiculture area is separated from a sea, a sea water main pipe (10) penetrates through the wave stopping dam to communicate underwater the sea water aquiculture area with the deep sea water (13) in the depth of the sea, a siphon (5) is installed on the wave stopping dam to communicate the sea water in the wave stopping dam with the sea water outside the wave stopping dam, at lease on atmosphere communication pipe (3) directly communicated with the atmosphere is arranged on the sea water main pipe inside or outside the wave stopping dam, the upper end port of the atmosphere communication pipe must be higher than a highest tide level (11), and the sea water in the sea water aquiculture area constantly flows in and is sucked out from the sea water aquiculture area to achieve automatic circulation and update. By means of the method, a large amount of high-quality deep seat water is led to the sea water aquiculture area without energy consumption, the fact that the sea water led into the aquiculture area every day is clear and fresh is guaranteed, and energy-saving, environment-friendly and pollution-free purposes are achieved.

Description

technical field [0001] A method and a conveying device for introducing deep seawater into a culture area relate to the field of seawater development and utilization. Background technique [0002] The development and utilization of seawater is beneficial to the country and the people. The development and utilization of low-temperature and high-quality deep seawater is more energy-saving, environmentally friendly and low-carbon. Seawater pollution has caused rampant diseases in the mariculture industry. The marine economic loss caused by pollution is very huge. The use of deep seawater in aquaculture can greatly improve the survival rate of aquaculture. Now the development and utilization of seawater is generally directly pumped by water pumps, which consumes a lot of energy and is not environmentally friendly. Contents of the invention [0003] The present invention proposes the following technical solutions for the above problems: a method and a delivery device for introdu...

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Problems solved by technology

[0002] The development and utilization of seawater is beneficial to the country and the people. The development and utilization of low-temperature and high-quality deep seawater is more energy-saving, environmentally friendly and low-carbon. Seawater pollution has caused rampant diseases in the mariculture industry. The marine economic loss caused by pollution is very huge. The use of deep seawater in aquaculture can greatly improve the survival rate of aquaculture. Now the development and utilization of seawater is generally directly pumped with water pumps, which consumes a lot of energy and is not environmentally friendly.

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