Steadily-operated environment-friendly salvage ship

Abstract

The invention discloses a steadily-operated environment-friendly salvage ship which mainly comprises a hull. A salvage device is arranged at the rear end of the hull and comprises a salvage driving part, and a salvage net is mounted at the rear end of the salvage driving part. According to the environment-friendly salvage ship, floating cylinders are arranged at the bottom of the hull and parallelly arranged at equal intervals in the width direction of the hull; water inlet holes connected with a water inlet pipe are formed in the front end faces of the floating cylinders, and water outlet holes connected with a water outlet pipe are formed in the rear end faces of the floating cylinders; leading-out holes of the water inlet pipe and the water outlet pipe are further formed in the side walls of the floating cylinders; each floating cylinder is provided with a booster pump, and the water inlet ends and the water outlet ends of the booster pumps are connected with the water inlet pipe and the water outlet pipe which are led out from the side walls of the floating cylinders correspondingly; and solenoid valves are arranged on the positions, located outside the floating cylinders, of the water inlet pipe and the water outlet pipe correspondingly. The steadily-operated environment-friendly salvage ship has the beneficial effects that the salvage area is increased, meanwhile, it canbe guaranteed that the hull cannot be sunken when in danger, impact of stormy waves on the bottom of the hull can be relieved through the intervals between the floating cylinders, and thus ship operation is steadier.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to an environmentally friendly salvage ship with stable operation. Background technique [0002] With the improvement of living standards, people are paying more and more attention to the water environment. Garbage on the surface of the water not only affects the appearance but also causes serious pollution to the water quality. The traditional manual salvage is time-consuming and laborious. High energy, and pollution due to diesel driving, not suitable for small area water operations. [0003] At the same time, the existing traditional ships sailing in rivers and seas mainly use the overall drainage of the hull, so the hull is required to have high strength and load, and the requirements for watertightness are also high, resulting in high manufacturing costs of the ship. The resistance and friction of the hull are relatively large. In order to reduce the resistanc...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, people are paying more and more attention to the water environment. Garbage on the surface of the water not only affects the appearance but also causes serious pollution to the water quality. The traditional manual salvage is time-consuming and laborious. High energy, and pollution caused by diesel driving, not suitable for small area waters

[0003] At the same time, the existing traditional ships sailing in rivers and seas mainly use the overall drainage of the hull, so the hull is required to have high strength and load, and the requirements for watertightness are also high, resulting in high manufacturing costs of the ship. The resistance and friction of the hull are relatively large. In order to reduce the resistance of the forward movement, the hull is usually designed as a long strip, and this long strip of ships is easily attacked by wind and waves during navigation and causes the ship to capsize, such as the hull If it cannot be turned over and righted by itself, there will be water in the cabin and the risk of the ship sinking

The sinking of ships in distress is an unresolved problem at home and abroad. The existing research on anti-sinking technology mainly starts from two aspects. One is to use materials with good watertightness to ensure that the ship’s watertight state is intact; The material fills the cabin so that the ship can obtain permanent buoyancy; watertight anti-sinking technology is effective and necessary to maintain a good floating state of the ship and ensure the safety of the ship and personnel, but no matter how good the watertight performance of the ship is, in case of distress, There is still the possibility of the cabin being damaged and flooded, and the cabin is filled with lightweight materials. Although it can obtain permanent buoyancy, it takes up a lot of space in the cabin and greatly reduces the cargo capacity.

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