CN2055125U - Boat-borne sink-proof device - Google Patents
Boat-borne sink-proof device Download PDFInfo
- Publication number
- CN2055125U CN2055125U CN 89212374 CN89212374U CN2055125U CN 2055125 U CN2055125 U CN 2055125U CN 89212374 CN89212374 CN 89212374 CN 89212374 U CN89212374 U CN 89212374U CN 2055125 U CN2055125 U CN 2055125U
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- CN
- China
- Prior art keywords
- air bag
- ship
- utility
- gas
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a sinking preventing device for a sail ship, which belongs to lifesaving equipment on ships. The utility model is mainly composed of a gas storing tank, an inner air sac and an outer air sac bag, wherein, the high-pressure gas in the gas storing tank is formed by compressing the collected tail gas which is filtered firstly, and the inner and the outer airsacs are respectively composed of a plurality of respectively independent small air sacs. When a ship encounters accidents in the process of sailing, the inner and the outer air sacs can be aerated as required so as to reduce the loss of the buoyant force of a ship hull, maintain the stability of the ship hull and prevent the accidental occurrence of ship sinking. The utility model which has the advantages of simple structure, convenient operation and good practicality is particularly suitable for ships with small tonnage.
Description
The anti-sink device of navigating belongs to a kind of ship life.
Development along with commodity economy, the transportation ship in waters constantly increases, when underway ship is subjected to the violent storm and roaring waves attack under adverse weather condition, Chang Yin hits a submerged reef, collision, strandedly cause hull run-off the straight, cabin to leak even accident such as sinking, owing to lack containing and anti-heavy facility, cause the heaviness loss of lives and properties.
The utility model is intended to design a kind of containing and anti-heavy facility of hull, to prevent the generation of shipwreck and overthrow accident.
The technical scheme that realizes above-mentioned task is: design a kind of anti-sink device of navigating, mainly by storage tank (4), interior air bag (10) and outer air bag (13) several sections are formed, high pressure gas in the storage tank (4) are to be formed by pump (2) compression after filtering by the tail gas that tail gas collecting device (1) is collected, be positioned at the air bag (10) of cabin bottom and be positioned at ship side outward the outer air bag (13) of both sides respectively by gathering in duffel bag (9), (10) the independent separately ballonet (14) that interconnects again of Nei several, (15) constitute, each ballonet respectively has one to be arranged on outer the advancing of duffel bag, the check valve (8) of venting body, (11), (16), (17), the buoyancy that the pneumatic volume of interior air bag (10) produces must can carry 1/6 of hull load, the buoyancy that the pneumatic volume of outer air bag (13) produces must can carry 2/5 of hull load, and the gas capacity of storage tank is the summation of inside and outside airbag aeration capacity.
The structure and the using method of the anti-sink device of navigating are described in detail in detail below in conjunction with accompanying drawing.
Fig. 1 anti-sink device structural representation of navigating;
Airbag structure scheme drawing in Fig. 2;
Fig. 3 shell airbag structure scheme drawing;
The inside and outside air bag scheme of installation of Fig. 4.
Store by automatic controlling valve (3) input storage tank (4) by pump (2) compression back again after filtration behind the exhaust collection that tail gas collecting device (1) produces the hull driving engine, in the danger that meets with an accidet, when inside and outside air bag need be inflated, open automatic controlling valve (5) and triple valve (6), the former control enters the gas flow of inside and outside air bag, the flow direction of latter's control gaseous, ballonet (14) (15) in the inside and outside air bag is all controlled by check valve (8) (11) respectively, after opening check valve, gas enters each ballonet, inflation finishes closed check valve and promptly constitutes independent little air chamber, and the breakage of a little air chamber can not influence the function of whole air bag.Behind the trouble removal, can open check valve (16) (17), gas in the ballonet is discharged.Air bag adopts heatproof, pressure-proof rubber and plastic lamination coating to make, and the duffel bag of air bag outside keeps the stable position of air bag on the one hand, again the effect of tool protection air bag.Storage tank to the connecting tube between the triple valve can adopt copper material, and the gas passage that enter air bag also can adopt heatproof, pressure-proof rubber-plastics material.Inside and outside air bag is owing to the installation site difference, and ballonet can be selected difformity, and the ballonet in the interior air bag is spherical, and the ballonet in the outer air bag should adopt cylindricality, and is parallel in the duffel bag.
The process of navigating finds that cabin leaks, can be to the interior airbag aeration of cabin bottom, with water inlet that plugs up a leak and the loss that reduces buoyancy; When leaking, hull causes when leaning over, can be according to direction of tilt, and external airbag aeration, "Left"-deviationist is then to the port outboard airbag aeration, and Right deviation then to the outer airbag aeration of starboard, makes ship have enough stabilities, keep hull balance, mending-leakage immediately simultaneously prevents that the shipwreck accident from taking place.When bumping in the process of navigating, hit a submerged reef, when grounding accident makes shipbreaking, owing to the effect of inside and outside air bag, can reducing the loss of buoyancy and have enough stablizing, to guarantee the heavy of boats and ships.
The material source of anti-sink device of navigating is wide, makes easily, and is easy to use, do not account for the shipping work space, and the time spent with then collapsible standby after gas drains in the air bag, is not a kind of comparatively practical lifesaving appliance, especially is fit to the little ship of tonnage and uses.
Claims (1)
1, a kind of anti-sink device of navigating, it is characterized in that mainly by storage tank (4), several parts of interior air bag (10) and outer air bag (13) are formed, high pressure gas in the storage tank (4) are to be formed by pump (2) compression after filtering by the tail gas that tail gas collecting device (1) is collected, be positioned at the air bag (10) of cabin bottom and be positioned at ship side outward the outer air bag (13) of both sides respectively by gathering in duffel bag (9), (12) Nei several are from each independent ballonet (14) that is interconnected again, (15) constitute, each ballonet respectively has one to be arranged on outer the advancing of duffel bag, the check valve (8) of venting body, (11), (16), (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212374 CN2055125U (en) | 1989-04-15 | 1989-04-15 | Boat-borne sink-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212374 CN2055125U (en) | 1989-04-15 | 1989-04-15 | Boat-borne sink-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2055125U true CN2055125U (en) | 1990-03-28 |
Family
ID=4868530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89212374 Expired - Lifetime CN2055125U (en) | 1989-04-15 | 1989-04-15 | Boat-borne sink-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2055125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528639B (en) * | 2003-09-12 | 2012-07-04 | 陈旃 | Ship damage sinking-preventing technique |
-
1989
- 1989-04-15 CN CN 89212374 patent/CN2055125U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528639B (en) * | 2003-09-12 | 2012-07-04 | 陈旃 | Ship damage sinking-preventing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |