Cold-water precious marine product mariculture platform based on multi-energy complement
A cold water, platform technology, applied in fish farming, ships, special-purpose vessels, etc., can solve the problems of large tidal currents, reduce nitrogen and phosphorus emissions, achieve controllable breeding environment, and promote algae growth.
Inactive Publication Date: 2019-12-17
鲍献文
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Problems solved by technology
The Yellow Sea is one of the world's famous sea areas with large tidal ranges. The current velocity is relatively large, typhoons in summer and cold waves in winter frequently occur, and human interference caused by high-intensity fishing operations in my country's coastal waters. Mariculture with raft or cage setups is extremely risky
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[0031] The present invention will be described in detail below in combination with specific embodiments.
[0032] Based on the temperature characteristics of the cold water mass of the Yellow Sea and the warm water body of the Yellow Sea, an off-shore cold-water sea treasure marine culture platform based on multi-energy complementation of the present invention is as follows:
[0033] 1) Decommissioned medium and large bulk cargo ships (180,000 tons, 250,000 tons, and 400,000 tons) are used, and a number of round holes with a diameter of 60-150 cm are opened on both sides of the hull keel. The number and size of the holes can be determined according to The size of the hull and the structure of the hull are determined. Generally, there should not be more than 6 round holes, relying on the welding of slightly larger (2-3cm) cylindrical steel cylinders around each round hole. The cylindrical steel cylinder is welded and fixed, and the side of the lower end of the cylindrical steel...
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The invention discloses a cold-water precious marine product mariculture platform based on multi-energy complement. A decommissioned middle-large ocean-going bulk cargo ship is utilized, cylindrical permeable structures are arranged at the two sides of a hull keel, the effective space in the middle of a hull is isolated according to requirements of culture species to form culture unit bodies, an air conditioner pipe and a terminal exhaust fan system are arranged on the portion at the height of a deck layer or on the portion below a ceiling, and seawater extracted by a water extracting system serves as a cold source or heat source of a seawater air conditioner, which provides a centralized cold and heat supply system for the platform; an updated water source of the culture platform comes from seawater after cold exchange by an air-conditioning system, and automatic discharge of culture water and pollutants into the sea is achieved by controlling the temperature difference and water level difference between the culture water and the open sea; the platform extracts energy sources such as low-temperature seawater and illumination by relaying on a renewable energy source power supply system. The cold-water precious marine product mariculture platform based on the multi-energy complement has the advantage of achieving the functions of total element measurability, whole process visibility and full-chain automatic control of deep and distant mariculture.
Description
technical field [0001] The invention belongs to the technical field of marine breeding equipment, is designed by making full use of the temperature distribution characteristics of the cold water mass of the Yellow Sea in summer and the warm water body of the Yellow Sea in winter, and relates to an off-shore marine breeding platform for cold-water sea treasures based on multi-energy complementarity. Background technique [0002] The temperature distribution of the Yellow Sea is unique. In summer, there is a stable low-temperature (<8°C) water body below the seasonal thermocline (about 25m), with a large scale (about 5×10 12 m 3 ). At the same time, due to the effect of the warm current of the Yellow Sea in winter, there is a distribution of tongue-shaped warm water (6-12°C) with a vertically consistent temperature in the middle of the Yellow Sea. Such annual temperature cycle characteristics provide a rare natural breeding place for the cultivation of cold-water marine t...
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IPC IPC(8): A01K63/00A01K61/00B63B35/00
CPCA01K61/00A01K63/00B63B35/00Y02A40/81Y02P60/60
Inventor 鲍献文鲍献忠鲍奕霖
Owner 鲍献文