Environment electric spray-propelled vessel
A technology of water jet propulsion and water jet propulsion, which is applied in the directions of propulsion components, ship propulsion, propulsion device engines, etc., can solve the problems of complex structure, unfavorable environmental protection, bottom suction and beaching, etc., and achieves flexible operation, low cost, and easy operation. handy effect
Inactive Publication Date: 2017-05-31
罗朝霞
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Problems solved by technology
[0002] Existing boats, especially yachts for water tourism and boats used in rivers, lakes, and large-scale offshore aquaculture sites, are powered by diesel engines or gasoline engines, and the exhaust gas, waste water, and oil spills produced are all pollutants, which is not conducive to environmental protection.
The existing ship, its
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[0020] Referring to the accompanying drawings, the environmentally friendly electric water jet propulsion boat includes a hull, a console 4 installed on the hull, a DC electric device 5 and a water jet propeller 3; a steering gear is installed on the console, and the water jet propulsion The device includes a water suction pipe, a propeller main body and a water spray pipe 33, and the rear end of the water spray pipe is connected with a course adjustment control device, and the course adjustment control device includes a direction adjustment sleeve 34, a swing plate 41, a positioning vertical shaft 49, a copper Cover 43, copper sleeve gland 42, control riser 44, connecting rod 45, direction machine push-pull rod 46. The positioning vertical shaft 49 has two upper and lower ones, which are symmetrically distributed on the rear end pipe wall of the water spray pipe 33 and fixedly connected. The present embodiment is welding, and the copper sleeve 43 is set on the positioning vert...
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The invention relates to an environment electric spray-propelled vessel, comprising a course adjustment control device that comprises a course changing sleeve, swing plates, vertical positioning shafts, copper sleeve glands, a vertical operating pipe, a connection rod, and a steering gear sliding rod; the vertical positioning shafts are distributed and fixedly connected to the rear end wall of a water spray pipe in top-bottom symmetry manner, the swing plates are distributed and fixedly connected to the front end wall of the course change sleeve in top-bottom symmetry manner, the swing plates may rotate around the vertical positioning shafts, the copper sleeve glands are connected to the swing plates through bolts, the lower end of the vertical operating pipe is fixedly connected to the upper copper sleeve gland, the upper end of the vertical operating pipe is movably connected to the connection rod, the connection rod is movably connected to the steering gear sliding rod, a steering gear is operated to drive the course change sleeve to rotate around the vertical positioning shafts, and the course of the vessel is controlled. The course adjustment control device is simple in structure, flexible to operate and practical and reliable. The environment electric spray-propelled vessel acting as a yacht is free of pollution and low in noise, never catches a net or wraps a propeller, or sucks to a bed or strands on a beach when acting as an aquaculture vessel and fishing vessel, and is convenient and quick to use and low in cost when acting as a ferry.
Description
technical field [0001] The present invention relates to boats. In particular it relates to water jet propelled boats. Background technique [0002] Existing boats, especially yachts for water tourism and boats used in rivers, lakes, and offshore large-scale aquaculture sites, are powered by diesel engines or gasoline engines, and the exhaust gas, waste water, and oil spills produced are all pollutants, which is not conducive to environmental protection. In the existing boats, the course adjustment control device is a stern rudder, and the structure is relatively complicated. The existing hull structure is equipped with a water jet propulsor that enters the stern bottom plate, which is prone to bow and stern tilting during navigation, and accidents of bottom suction and beaching will also occur when encountering shoals. Contents of the invention [0003] The object of the present invention is to provide an environment-friendly electric water-jet propulsion ship in order...
Claims
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Patent Timeline
Login to view more IPC IPC(8): B63H11/08B63H11/117B63H21/17B63B35/00
CPCB63H11/08B63B35/00B63B2035/004B63H11/117B63H21/17B63H2011/081
Inventor 邓建军邓昊罗朝霞
Owner 罗朝霞
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