Connection structure between propeller and ship
A technology for connecting structures and propellers, which is applied to ship propulsion, propulsion components, propulsion device engines, etc. It can solve the problems that propellers cannot self-supply power supply, and achieve the effects of avoiding waste, improving utilization, and improving use safety
Active Publication Date: 2022-05-20
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a connection structure between the propeller and the ship in order to overcome the defects in the prior art that the propeller cannot self-supply power supply, etc.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.
[0047] The embodiment of the present invention provides a connection structure between the propeller 10 and the ship 20, such as figure 2 and image 3 As shown, the propeller 10 is detachably connected to the ship 20, and when the ship 20 needs to be displaced, the propeller 10 is loaded as a propulsion module on a pre-designed joint of the ship 20 for propulsion. Specifically, the connecting structure includes a first connecting piece 11 arranged on the side wall of the thruster 10 and a second connecting piece 21 arranged on the ship 20 , and the first connecting piece 11 and the second connecting piece 21 are connected to each other.
[0048] Such as figure 1 As shown, after the first connecting part 11 and the second connecting part 21 are connected to each other, a hollow accommodating chamber 100 is formed, through wh...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a connection structure between a propeller and a ship. The propeller and the ship are detachably connected. The connection structure includes a first connecting piece arranged on the side wall of the propeller and a second connecting piece arranged on the ship; The first connecting piece and the second connecting piece are connected to each other and have a hollow housing chamber; the housing chamber is provided with a power connecting piece, a cooling connecting piece and a ventilation connecting piece, and the power connecting piece, the cooling connecting piece and the ventilation connecting piece are spaced apart from each other, respectively Used to connect with the corresponding electrical system, cooling system and ventilation system on the ship. With the present invention, the propeller can be connected with the corresponding power system, cooling system and ventilation system in the ship, so that the propeller does not need to be equipped with its own power, cooling and ventilation system, which can improve the utilization of energy and avoid waste. Moreover, the power connectors, the cooling connectors and the ventilation connectors can be reasonably spaced from each other to avoid mutual interference and improve the safety of use.
Description
technical field [0001] The invention relates to a connection structure between a propeller and a ship. Background technique [0002] For fixed-point offshore engineering project ships, their movement methods can be roughly divided into the following two types: 1. It has no power propulsion system itself, and it is towed by tugboats or transported by semi-submersible ships; 2. It has its own power propulsion system and moves by itself . Mode 1 will face high leasing fees, and Mode 2 will face problems such as idle waste of the power propulsion system, low utilization rate and low utilization rate of ship space. The propeller and its related equipment can be integrated in a large container through a special design (that is, the cabin of the pod or full-turn propeller is integrated in a large container), and when the ship needs to be moved, it can be loaded on the ship as a propulsion module Pre-designed for propulsion at the stern of the vessel. However, if the propeller ha...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B63H21/30B63B17/00
CPCB63H21/30B63B17/00
Inventor 袁重金孔维文刘俊红杨含坤吴斌刘振田庆明白勇辉
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD