CN2354804Y

CN2354804Y - Explosionproof fuel tank

Info

Publication number: CN2354804Y
Application number: CN 98216016
Authority: CN
Inventors: 魏连滨
Original assignee: 魏连滨
Current assignee: NO. 326, XIAOSHUIQINGGOU VILLAGE, SIFANG DISTRICT,
Priority date: 1998-06-24
Filing date: 1998-06-24
Publication date: 1999-12-22
Anticipated expiration: 2008-06-24

Abstract

The utility model relates to a practical and safe explosion-proof fuel tank. The utility model is formed by that special explosion-proof material of aluminium alloy is additionally arranged in an outer shell of an existing fuel tank, explosion-proof material in the shape of a net or a toil net is processed and made into the shape of a circular cylinder, a sheet and a sphere, and the explosion-proof material is put into the fuel tank by layers. Materials arranged need to occupy the most space of the volume of the fuel tank, so air can not enter the fuel tank in large quantity, so the mixing concentration of air and the evaporated gases of oil-bearing materials can not reach the limiting extent of explosion, as a result, explosion accidents which can occur when open flame and electrostatic combustion occur near the fuel tank are avoided, and the safety of users' bodies and property is guaranteed.

Description

Explosion-proof fuel tank

The utility model relates to a kind of car and boat and runs into naked light with fuel tank and can not blast.

The utility model relates to a kind of car and boat fuel tank, normally used fuel tank, comprise a casing, an oil float is formed, in gasoline or diesel oil are housed, fuel tank according to different automobile types, the gasoline or the diesel oil of Different Weight are housed, the fuel tank of this structure always leaves certain space after gasoline is housed, inevitably there is certain air in this space, because the boil-off gas of air and gasoline exists simultaneously, form a kind of combustible miscellaneous gas, when running into naked light and static, the burning that the miscellaneous gas in the case will be unexpected, cause the blast of fuel tank thus, cause the serious person and property damage to the user.

The purpose of this utility model is to overcome above-mentioned defective exactly, and a kind of safe car and boat fuel tank of exploding of preventing is provided.

The purpose of this utility model, be to realize like this, be in original tank envelope, set up special aluminum alloy explosion-proof lamp, and with the explosion-proof lamp of " netted and net shape ", be processed into the garden column type according to technological requirement, three kinds of sheet type and garden ball-types, layering is set up in fuel tank then, the material of setting up must occupy most spaces of fuel tank capacity, therefore, most spaces in the fuel tank will be divided into some " honeycomb " shape cell by explosion-proof lamp, but do not influence flowing of oil plant, when the air admission fuel tank with oil boil-off gas mix after, will be cut apart by the cell of " honeycomb " shape, make the limit degree of the concentration out of reach blast of incendivity gas, once run into naked light, its explosion-proof lamp will absorb the most of heat that discharges when conduction is burnt by actv., increase in temperature in the fuel tank is little, thereby, prevented the generation of fuel tank explosion accident.

The utility model is characterized in that setting up the aluminum alloy explosion-proof lamp in original tank envelope, the space that the explosion-proof lamp that fuel tank is set up occupies, greater than 97 percent of fuel tank capacity, but the occupied space of material itself is not more than 1 percent five of fuel tank capacity, its thickness is the 0.05-0.08 millimeter, and its structure is netted and the net shape.

The utility model is characterized in that, with explosion-proof lamp, be processed into three kinds of garden column type, sheet type and garden ball-types respectively, its specification requires to decide according to different process, adopts the sort of type shape all must engage closely with casing, can adopt support to fix in case of necessity, prevent double swerve in use, suppress the infringement of static, the filler port place will make closure label to show explanation, and oil pipe one end will add filtering net in case foreign material enter.

After in fuel tank explosion-proof lamp being set, when fuel tank breaks seepage, can directly repair with method repair weldings such as gas welding, electric welding, this material is pollution-free, do not corrode, but the long-term use of once packing into.

Below in conjunction with accompanying drawing to the utility model further instruction

Fig. 1 is a net type explosion-proof lamp scheme drawing in the utility model;

Fig. 2 is a net form explosion-proof lamp scheme drawing in the utility model;

Fig. 3 implements the fuel tank planar view of Fig. 1 Fig. 2 for the utility model;

Fig. 4 implements A-A cutaway view of Fig. 1 Fig. 2 for the utility model;

Fig. 5 implements B-B cutaway view of Fig. 1 Fig. 2 for the utility model;

Fig. 6 implements the fuel tank plan sketch of Fig. 1 Fig. 2 for the utility model;

Fig. 7 implements the cutaway view of B-B of Fig. 1 Fig. 2 for the utility model;

Fig. 8 implements A-A cutaway view of Fig. 1 Fig. 2 for the utility model;

Fig. 9 implements Fig. 2 for the utility model and is processed into garden ball cutaway view;

Figure 10 implements Fig. 2 for the utility model and is processed into garden ball formula A-A cutaway view;

The utility model comprises an oil box 3, explosion-proof lamp is set referring to Fig. 1, Fig. 2 in casing 3.

Implement Fig. 1, Fig. 2 referring to Fig. 3, Fig. 4, Fig. 5, Fig. 2 is processed into the garden column type, Fig. 1 is processed into sheet, then Fig. 1, Fig. 2 layering are filled in Fig. 3.Implement Fig. 1, Fig. 2 with reference to Fig. 6, Fig. 7, Fig. 8, in Fig. 1, the smooth uniform load map 6 of Fig. 2 layering.

Implement Fig. 2 with reference to Fig. 9, Figure 10, the transformation of original fuel tank is adapted to especially.At first explosion-proof lamp Fig. 2 is processed into several garden ball-types.The size of ball is as the criterion with the fuel tank bore, ball can be put into to easily, then the garden ball is filled till the fuel tank uniformly.

Implement Fig. 1, Fig. 2 more than or equal to 97 percent of fuel tank capacity, the every cubic meter 28KG-30KG of its consumption.After having implemented Fig. 1, Fig. 2, install and fix filtering net with reference to 4 among Fig. 4 A-A figure, overflow with explosion-proof lamp, influence its explosion-proof performance.After Fig. 1, Fig. 2 implemented, install seal additional and indicate to show explanation.

Claims

1, a kind of hoolivan marine gasoline diesel oil tank, it comprises a casing and oil symbol composition, it is characterized in that being provided with in the fuel tank explosion-proof lamp, the space of explosion-proof lamp is set in the case, more than or equal to 97 percent of tank-volumes, explosion-proof lamp is less than or equal to 1 percent five of fuel tank capacity, every cubic meter volume loadings 28-30kg from space occupied in case.

2, petrol and diesel oil case according to claim 1 is characterized in that two kinds of explosion-proof lamp reticulated aluminum alloy in the fuel tank and net shape aluminum alloy sheets, and its thickness is between the 0.05-0.08 millimeter.

3, explosion-proof petrol and diesel oil case according to claim 2, its characteristics are the reticulated aluminum alloy is processed into the garden column type, and garden column type and the layering of sieve netting type are evenly packed in the casing, and explosion-proof lamp is closely fitted on the cabinet wall.

4, according to the described explosion-proof petrol and diesel oil case of claim 2, its characteristics in fuel tank with netted and net sheet, be processed into the plate of same thickness, then with in two kinds of different plate horizontal layerings or the vertical layered fuel tank of packing into uniformly, the high capacity fuel tank will be set up support, explosion-proof lamp is fixed on the support becomes as a whole, in fuel tank, rock back and forth preventing with fuel tank.

5, explosion-proof fuel tank according to claim 2, its characteristics are to be provided with in the fuel tank explosion-proof lamp of garden ball-type, and net type explosion-proof lamp is processed into the garden ball of different size, then the garden ball that is processed into are put into fuel tank, after evenly filling according to technological requirement, the filtering net that installs and fixes.