CN202283979U

CN202283979U - Ship anti-sinking device

Info

Publication number: CN202283979U
Application number: CN2011203900598U
Authority: CN
Inventors: 吴斌
Original assignee: Zhejiang Jinzhong Mechanical & Electrical Technology Co Ltd
Current assignee: Zhejiang Jinzhong Mechanical & Electrical Technology Co Ltd
Priority date: 2011-10-10
Filing date: 2011-10-10
Publication date: 2012-06-27
Anticipated expiration: 2021-10-10

Abstract

A ship anti-sinking device comprises an air compressor (1), a main air passage (2), a plurality of branch air passages (3), a plurality of one-way air valves (4) and a plurality of air inflation bags (5). An air outlet of the air compressor is connected with the main air passage which is connected with all the branch air passages, and the tail end of each branch air passage is connected with an inlet of one air inflation bag through one one-way air valve. The air inflation bags of the ship anti-sinking device are fixed at the tops of a passenger cabin, an engine room, a material cabin and a fuel cabin of a ship and with spaces or on spare portions of other inner cabins, the air compressor is installed on higher positions of the ship, like a deck or the top of the passenger cabin. When the ship is damaged due to sudden allision, stranding and other accidents and water inflows, the air compressor can be started up immediately to inflate air into all the air inflation bags. The one-way air valves on the air inflation bags can ensure that the inflated air does not leak out, so that buoyancy of the ship can be increased fast, the ship is led not to sink, and rescue time is prolonged.

Description

The boats and ships sink preventing apparatus

Technical field

The utility model relates to a kind of accessory equipment of boats and ships, a kind of boats and ships sink preventing apparatus.

Background technology

When navigating by water in water, boats and ships are prone to leakage accident takes place, like untimely relief, and sinking easily.Though general boats and ships all are provided with watertight compartment, only rely on watertight compartment, still can't stop Ship's Sinking in the accident.

Summary of the invention

The utility model is intended to propose a kind of boats and ships that are used for and when leaking, prevents the device that sinks, a kind of boats and ships sink preventing apparatus.

This boats and ships sink preventing apparatus comprises Air compressor, main airway, many branch airway, a plurality of Non-return air valve and a plurality of inflation bags.The air extractor duct of Air compressor links to each other with main airway, and main airway links to each other with each branch airway, and the end of each branch airway links to each other through the import of a Non-return air valve with an inflation bag.

Inflation bag in this boats and ships sink preventing apparatus is fixed on the main cabin that has living space, cabin, material cabin, the top of bunker or other vacant positions in interior cabin of boats and ships, Air compressor is installed on the higher position of boats and ships, as install above deck or the top, main cabin on.When accidents such as the prominent chance of boats and ships crashes, hits a submerged reef cause impaired water inlet, can start Air compressor immediately, inflation in each inflation bag.The check valve that inflation is wrapped can guarantee that the gas that is filled does not leak, thereby increases the buoyancy of boats and ships fast, makes boats and ships avoid sinking, prolongs the time of rescue.

Description of drawings

Fig. 1 is the structure principle chart of boats and ships sink preventing apparatus;

Fig. 2 is a kind of application scheme drawing of boats and ships sink preventing apparatus;

Fig. 3 is that the another kind of boats and ships sink preventing apparatus is used scheme drawing.

The specific embodiment

As shown in Figure 1, this boats and ships sink preventing apparatus comprises Air compressor 1, main airway 2, many branch airway 3, a plurality of Non-return air valve 4 and a plurality of inflation bags 5.The air extractor duct of Air compressor links to each other with main airway, and main airway links to each other with each branch airway, and the end of each branch airway links to each other through the import of a Non-return air valve with an inflation bag.

As shown in Figure 2, the inflation bag 5 in this boats and ships sink preventing apparatus is fixed on the main cabin that has living space, cabin, material cabin, the top of bunker or other vacant positions in interior cabin of boats and ships 6, the inflation bag in being installed in the cabin can be rolled into round bar shape at ordinary times.Air compressor 1 is installed on the higher position of boats and ships, on top, on the deck or main cabin.Inflation bag 5 also can as shown in Figure 3ly be fixed in the top of two outboards of boats and ships, and the inflation bag that is installed in two outboards can be rolled over and be installed in the small-sized window formula wing tank 7 after flat, opens ejection during inflation automatically, is the state of inflation bag At time of eject shown in Fig. 3.

Claims

1. boats and ships sink preventing apparatus; It is characterized in that it comprises Air compressor (1), main airway (2), many branch airway (3), a plurality of Non-return air valve (4) and a plurality of inflation bag (5); The air extractor duct of Air compressor links to each other with main airway; Main airway links to each other with each branch airway, and the end of each branch airway links to each other through the import of a Non-return air valve with an inflation bag.