Water inlet waste removal device, water-jet propeller, and waste removal method
A technology of water jet propulsion and water inlet, which is applied to ship propulsion, propulsion components, ship cleaning devices, etc., can solve the problems of low decontamination efficiency, waste of manpower, and insufficient decontamination effect.
Active Publication Date: 2018-11-20
深圳市中科金朗产业研究院有限公司
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Problems solved by technology
[0004] When the ship is navigating in shallow waters, because there is a lot of dirt in the shallow water, when the suction pipe absorbs water in shallow waters, it is easy to cause the water inlet of the suction pipe to be blocked, thereby greatly reducing the working efficiency of the water jet propeller
In the prior art, in order to prevent the clogging of the water inlet, the sewage blocked at the water inlet
Method used
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[0043] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0044] The present embodiment provides a water jet propeller 1, such as figure 1 As shown, the water jet propeller 1 is used on ships such as speedboats, by discharging water to the opposite direction of the ship's movement, and using the reaction force of the water to drive the ship to move. Specifically, such as figure 2 As shown, the water jet propeller 1 comprises a water suction pipeline 11, a water spray pipeline 13 and a water pump 12, the water suction pipeline 11 and the water spray pipeline 13 communicate with each other, and the water inlet 14 of the water suction pipeline 11 and the water spray port of the water spray pipeline 13 in the opposite direction. The water pump 12 is arranged at the connection between the water suction pipe 11 and the water spray pipe 13. In this embodiment,...
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The invention belongs to the technical field of ships, and discloses a water inlet waste removal device, a water-jet propeller, and a waste removal method. The water inlet waste removal device comprises a filtering structure, a comb structure, and a driving mechanism. The device has the advantages that the filtering structure is arranged at a water inlet, so that large wastes can be prevented fromentering through the water inlet; the comb structure is arranged on the filtering structure, and is driven by the driving mechanism to reciprocate along the filtering structure, so that wastes clogging the filtering structure can be cleaned off, and the water inlet can be further prevented from being clogged by the wastes; moreover, a movement track of the comb structure covers the water inlet, so that the waste removal device achieves good cleaning effects; and good waste removal effects can be achieved through reciprocation of the comb structure.
Description
technical field [0001] The invention relates to the technical field of ships, in particular to a water inlet decontamination device, a water jet propeller and a decontamination method. Background technique [0002] Waterjet propulsion is a kind of propulsion tool used for ships. It has good maneuverability and can make the ship realize flexible steering; it is not affected by the draft and can enable the ship to sail in shallow waters; it can also ensure that the ship can operate at high speed. The propulsion efficiency is high and the main engine is not easy to be overloaded, so it is widely used in the design of various fast boats. [0003] The water jet propeller is mainly composed of a water pump, a water suction pipe and a water injection pipe. In the motion of propelling the ship, the water jet propeller uses the axial flow pump as the power, uses the water suction pipe to suck water from the bottom of the ship, and discharges the water from the rear direction of the ...
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Login to View More IPC IPC(8): B63H11/04B63B59/00
CPCB63B59/00B63H11/04
Inventor 孙海翔古小文李聪窦新国姚雨辰
Owner 深圳市中科金朗产业研究院有限公司