CN200967538Y

CN200967538Y - Load-carrying cabin submerged low-gravity center ship

Info

Publication number: CN200967538Y
Application number: CN 200620047409
Authority: CN
Inventors: 恽怡峰
Original assignee: Shanghai Minhang Middle School
Current assignee: Shanghai Minhang Middle School
Priority date: 2006-11-01
Filing date: 2006-11-01
Publication date: 2007-10-31
Anticipated expiration: 2016-11-01

Abstract

A low-gravity center vessel with cargo hold submergence is characterized in that a cargo hold for loading heavy items, fresh water, fuels, driving device separates from a passenger cabin and submerge under the water to make the buoyage action spot and gravity center of the vessel keep a long distance and thus the ship can stay stable. The utility model lowers the gravity center without increasing the load of the ballasting, reduces the jolt in the sea and is not easy to capsize and thus improves the security of shipment.

Description

A kind of low center of gravity boats and ships of load compartment dive

Technical field

The utility model relates to a kind of boats and ships, particularly a kind of low center of gravity boats and ships of load compartment dive.

Background technology

General boats and ships all can be subjected to the effect of stormy waves and jolt, and the amplitude of jolting depends on the size of the tonnage and the stormy waves of boats and ships.Boats and ships jolting in stormy waves not only can be brought problems such as the occupant is seasick, goods is shifted, hull structure is impaired, and the danger of the perils of the sea under cover.On the shipping history, the casualty that boats and ships topple and sink because of severe jolt in the violent storm and roaring waves under the rough weather all can take place every year in the whole world, causes the heavy injures and deaths of personnel.The major measure that boats and ships minimizing is at present jolted is to set up the ballasting weight in the cabin bottom to reduce its center of gravity, the ballasting weight is heavy more, center of gravity is fallen lowly more, but can not drop to hull bottom, but make boats and ships in the navigation process, increase heavy more invalid load, reduce load, increased energy consumption and operating cost.

The utility model content

Technical problem to be solved in the utility model provides a kind of low center of gravity boats and ships of load compartment dive, and boats and ships are lowered the center of gravity under the situation of not setting up the ballasting weight, and minimizing is jolted.

Technical problem to be solved in the utility model can be achieved through the following technical solutions.

A kind of low center of gravity boats and ships of load compartment dive, it is characterized in that: the main cabin hull that boats and ships are taken personnel separates with the load compartment of loading weight, fresh water, fuel, engine installation etc., the main cabin hull floats on the surface, and load compartment is under water potential, has passage to link between main cabin and the load compartment.This ship structure makes the buoyancy point on the hull of the personnel's of taking main cabin, and center of gravity is shifted to load compartment under water, and center of gravity is lower, and the distance of buoyancy point and center of gravity is very big, and boats and ships are in than stabilized conditions, and is very little at the stormy waves moderately gusty air, be difficult for toppling.

Load compartment of the present utility model is separated with the main cabin and is under water potential, and boats and ships are lowered the center of gravity under the situation of not setting up the ballasting weight, and minimizing is jolted and improved safety of navigation.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is further specified.

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the lateral plan of Fig. 1.

The specific embodiment

Following listed examples only is an example of the present utility model, does not show the restriction to the utility model protection domain.

In Fig. 1 and Fig. 2, the main cabin hull 1 that boats and ships are taken personnel separates with the load compartment 2 of loading weight, fresh water, fuel and engine installation 4 etc., and main cabin hull 1 floats on the surface, and load compartment 2 is under water potential, has passage 3 to link between main cabin 1 and the load compartment 2.Its structure makes the distance of the buoyancy point of boats and ships and center of gravity very big, and boats and ships are in than stable status, and is very little at the stormy waves moderately gusty air, be difficult for toppling.

Claims

A kind of low center of gravity boats and ships of load compartment dive, it is characterized in that: the personnel's that take of boats and ships main cabin hull separates with the load compartment of loading weight, fresh water, fuel, engine installation etc., the main cabin hull floats on the surface, and load compartment is under water potential, has passage to link between main cabin and the load compartment.