Modular integrated adjustable ballast device for deep-sea submersible

Abstract

The invention belongs to the field of related technologies of submersible buoyancy adjustment, and discloses a modularized integrated full-sea deep diving submersible adjustable ballast device. The modularized integrated full-sea deep diving submersible adjustable ballast device comprises a motor driving module, a sea water driving module and a valve set control module, and the motor driving module, the sea water driving module and the valve set control module are connected in sequence; the valve set control module comprises a valve body, a first stop valve, a second stop valve, a third stop valve and a fourth stop valve, wherein the first stop valve, the second stop valve, the third stop valve and the fourth stop valve are inserted in the valve body, the first stop valve, the third stop valve, the fourth stop valve and the second stop valve are connected from head to tail in sequence to form a bridge type loop, and by controlling the starting-closing combination of the first stop valve, the second stop valve, the third stop valve and the fourth stop valve, the working mode of the modularized integrated full-sea deep diving submersible adjustable ballast device is achieved. The modularized connecting mode facilitates installation, repair and detaching, and the overall structure is compact.

Description

technical field [0001] The invention belongs to the technical field related to buoyancy adjustment of submersibles, and more specifically relates to a modularized integrated adjustable ballast device for deep-sea submersibles. Background technique [0002] The ocean is the origin of life, and it is also the resource guarantee for the sustainable development of human beings. The ocean, which accounts for 70.8% of the total surface area of ​​the earth, is rich in mineral resources, biological resources, chemical resources and renewable energy, but there are still 95% of the ocean resources to be explored. With the over-exploitation of land resources, rapid population growth and sustained economic development, the strategic position of marine resources has become increasingly prominent, and the production of offshore oil and gas has grown particularly rapidly. By 2015, the proportion of offshore oil and natural gas to the total global production Respectively reached 37% and 28...

AI Technical Summary

Problems solved by technology

Due to the large number of systems on the submersible, the layout of the adjustable ballast device is not reasonable enough at present. Its volume is large, and installation and maintenance are inconvenient, so the utilization rate of the space on the submersible is not high.

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