CN201961142U

CN201961142U - Flameproof and explosionproof oil tank for vehicles

Info

Publication number: CN201961142U
Application number: CN2011200866754U
Authority: CN
Inventors: 蔡朴
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-20
Filing date: 2011-03-20
Publication date: 2011-09-07
Anticipated expiration: 2021-03-20

Abstract

The utility model discloses a flameproof and explosionproof oil tank for vehicles, which consists of a double-layer structure comprising an inner tank body (1) and an outer tank body (2); moreover, a sealed empty cabin (3) is formed between the inner tank body (1) and the outer tank body (2); and a layer of sponge (4) is stuck on the outer wall of the inner tank body (1); quantitative sodium bicarbonate powder extinguishing agent and air with certain pressure are injected into the empty cabin (3) through an air manometer (5) mounted on the side surface of the oil tank; when the oil tank is damaged by an external force, the sodium bicarbonate powder extinguishing agent in the empty cabin (3) can spray out from the outer tank body (2) of the oil tank firstly to cover the damaged part and surrounding areas; while the leaked oil in the tank when leaking out from the inner tank body (1) can be absorbed by the sponge (4) stuck on the outer wall of the inner tank body (1); and the residual leaked oil after leaking from the outer tank body (2) can be covered under the sodium bicarbonate powder extinguishing agent; in this way, the flaming and explosion of the oil tank can be prevented; therefore, heavy losses of life and property caused by the flaming and explosion of oil tanks due to accidents of motor-driven vehicles can be greatly reduced.

Description

Anti-flaming, the quick-fried fuel tank of a kind of automobile-use

Technical field:

The utility model belongs to a kind of fuel tank that automotive field is used, anti-flaming, the quick-fried fuel tank of particularly a kind of automobile-use.

Background technology

Take place all to have caused in many traffic accidents the fuel tank of self-propelled vehicle to break on the current social phenomenon of seepage takes place, thereby make self-propelled vehicle that on fire, blast take place, make people's life, property suffer great loss.

Summary of the invention:

The purpose of this utility model to cause the self-propelled vehicle burning when motor vehicle oil tank being subjected to external force damage leakage of oil takes place or explodes this harm and invent in order to solve.

The utility model adopts the double-decker design in order to achieve the above object, divide internal box and outer case two-layer, and form one deck leak free hole capital after selling all securities between internal box and the outer case, on the internal box outer wall of leak free hole capital after selling all securities, paste one deck sponge, an air compression gage has been installed in the outside of the present utility model.

After adopting such design, can inject the air of quantitative preventing sodium bicarbonate dry-chemical fire extinguishing agent agent and certain air pressure by air compression gage storehouse in of the present utility model, preventing sodium bicarbonate dry-chemical fire extinguishing agent agent meeting in the hole capital after selling all securities sprays along with the breakage of the externally mounted fuel tank body that breaks when the utility model fuel tank sustains damage like this, fuel tank damaged outer with and the neighboring area all can cover the agent of one deck preventing sodium bicarbonate dry-chemical fire extinguishing agent, the sponge absorption of pasting on so at first will be when the leakage of oil of fuel tank internal leaks out by internal box, the natrium carbonate powder extinguishing agent overlay area that the outer case breakage sprays if excessive leakage of oil will be flowed through along outer case rent seepage the time, because the preventing sodium bicarbonate dry-chemical fire extinguishing agent agent has extraordinary fire extinguishing, when damaged leakage of oil occurring, occur catching fire or blast so the utility model fuel tank is unlikely, caused the loss of lives and properties when having avoided self-propelled vehicle accident to occur so widely.

Description of drawings:

Accompanying drawing is depicted as the cross-sectional schematic of the utility model in specific implementation process.

The specific embodiment:

Below in conjunction with description of drawings the utility model is described further in specific implementation process.

The fuel tank of the utility model shown in the figure designs for double-decker, divide internal box 1 and outer case 2 two-layer, and form one deck fully enclosed hole capital after selling all securities 3 between internal box 1 and the outer case 2, on the outer wall of 3 li internal box 1 of hole capital after selling all securities, be pasted with one deck sponge 4, a gas gauge 5 that is communicated with hole capital after selling all securities 3 has been installed in the side of the utility model fuel tank, the utility model need only inject the air of quantitative preventing sodium bicarbonate dry-chemical fire extinguishing agent agent and certain air pressure in use by gas gauge 5 in hole capital after selling all securities 3 like this, and wherein the pressure of air is 1.2MPa.When the utility model is subjected to the external force damage, hole capital after selling all securities 3 preventing sodium bicarbonate dry-chemical fire extinguishing agent agent will at first spray out from the breakage of outer case 2 along with air pressure, like this breakage of outer case 2 with and the neighboring area all can be covered by the preventing sodium bicarbonate dry-chemical fire extinguishing agent agent, and sponge 4 absorption that the oil plant in the case at first can be pasted by internal box 1 from the breakage seepage of internal box 1 of the present utility model the time, because the preventing sodium bicarbonate dry-chemical fire extinguishing agent agent of surplus is arranged in the hole capital after selling all securities 3, the excessive leakage of oil thickness that when flowing through hole capital after selling all securities 3, will become, prolonged the time of leakage of oil seepage outer case 2, when leakage of oil during from the breakage seepage of outer case 2, because the breakage and the neighboring area of outer case 2 are all covered by the preventing sodium bicarbonate dry-chemical fire extinguishing agent agent, leakage of oil from the breakage seepage of outer case 2 just is under the state of fire extinguishing like this, it is also nonflammable to run into burning things which may cause a fire disaster, blast so just greatly reduces power actuated vehicle and because of fuel tank blast on fire great life takes place, the loss of property accident.

Claims

1. anti-flaming, the quick-fried fuel tank of automobile-use is made up of internal box (1) outer case (2) double-decker, it is characterized in that: form one deck fully enclosed hole capital after selling all securities (3) between internal box (1) and the outer case (2).

2. anti-flaming, the quick-fried fuel tank of a kind of automobile-use according to claim 1 is characterized in that: be pasted with one deck sponge (4) on the outer wall of internal box (1).