CN212098420U

CN212098420U - Explosion-proof oil tank for passenger car

Info

Publication number: CN212098420U
Application number: CN202020828651.0U
Authority: CN
Inventors: 魏卓
Original assignee: Chery and Wanda Guizhou Bus Co Ltd
Current assignee: Chery and Wanda Guizhou Bus Co Ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-08
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses an explosion-proof oil tank for passenger train, it includes outer box and interior box, interior box is located outer box inboard, outer box inboard top and bottom all are equipped with first spout, the inside sliding connection of first spout has first slider, be equipped with the first spring of symmetry between first slider and the outer box inner wall, the second spout has all been seted up to interior box outside top and bottom, the inside sliding connection of second spout has two second sliders, reach equal fixedly connected with second spring between the second slider and between second slider and the second spout inner wall, fixedly connected with third spring between first slider and the second slider, the inside explosion-proof fence through fixed column fixedly connected with of interior box. Through setting up spout, slider, spring for explosion-proof oil tank has better shock attenuation effect, and to a certain extent, has improved this explosion-proof oil tank for passenger train's explosion-proof performance.

Description

Explosion-proof oil tank for passenger car

Technical Field

The utility model relates to an oil tank especially relates to an explosion-proof oil tank for passenger train, belongs to car safety equipment technical field.

Background

The full name of oil tank is the fuel tank, is that the passenger train is used for depositing the place of fuel, in order to guarantee the safety of passenger train, prevents that the passenger train oil tank from exploding, need use the explosion-proof oil tank for the passenger train.

The current explosion-proof oil tank shock attenuation effect for passenger train is relatively poor, and when the passenger train was driving, petrol can collide with the oil tank because of jolting in the oil tank inside to in the inside production of heat of oil tank, there is the danger that the oil tank takes place to explode.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the utility model provides an explosion-proof oil tank for passenger train through being provided with first spout and first slider etc for this explosion-proof oil tank for passenger train has better shock attenuation effect, and when the passenger train was traveling, the phenomenon that petrol bumps with the oil tank because of jolting inside the oil tank can not appear, has effectively avoided the inside thermal production of oil tank, to a certain extent, has improved this explosion-proof oil tank for passenger train's explosion-proof performance, the effectual problem of having solved the aforesaid existence.

The technical scheme of the utility model is that: the utility model provides an explosion-proof oil tank for passenger train, it includes outer box and internal box, the internal box is located outer box inboard, outer box inboard top and bottom all are equipped with first spout, the inside sliding connection of first spout has first slider, be equipped with the first spring of symmetry between first slider and the outer box inner wall, the second spout has all been seted up to internal box outside top and bottom, the inside sliding connection of second spout has two second sliders, equal fixedly connected with second spring between the second slider and between second slider and the second spout inner wall, fixedly connected with third spring between first slider and the second slider, the internal box is inside through fixed column fixedly connected with explosion-proof fence.

The lateral wall of the outer box body is provided with a plurality of heat dissipation holes, and the top of the outer box body is provided with a first oil inlet.

And a second oil inlet is formed in the top of the inner box body, and a hose is fixedly connected between the second oil inlet and the first oil inlet.

The top of the first oil inlet is in threaded connection with a cover, and the first oil inlet is fixedly connected with a filter screen.

One side fixed mounting at interior box top has the relief valve, the equal fixedly connected with PLASTIC LAMINATED in interior box both sides, the PLASTIC LAMINATED is the glass fiber PLASTIC LAMINATED.

The utility model has the advantages that: compared with the prior art, adopt the technical scheme of the utility model, through being provided with first spout, first slider, first spring, second spout, second slider, second spring and third spring for this explosion-proof oil tank for passenger train has better shock attenuation effect, and when the passenger train was traveling, the phenomenon that petrol collided with the oil tank because of jolting inside the oil tank can not appear, has effectively avoided the inside thermal production of oil tank, to a certain extent, has improved the explosion-proof performance of this explosion-proof oil tank for passenger train.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a partial enlarged view of the utility model a.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

Example 1: as shown in fig. 1-2, an explosion-proof oil tank for a passenger car comprises an outer box body 2 and an inner box body 1, wherein the inner box body 1 is located on the inner side of the outer box body 2, first sliding grooves 18 are formed in the top and the bottom of the inner side of the outer box body 2, first sliding blocks 4 are connected to the first sliding grooves 18 in a sliding mode, symmetrical first springs 5 are arranged between the first sliding blocks 4 and the inner wall of the outer box body 2, second sliding grooves 19 are formed in the top and the bottom of the outer side of the inner box body 1, two second sliding blocks 7 are connected to the second sliding grooves 19 in a sliding mode, second springs 8 are fixedly connected between the second sliding blocks 7 and the inner wall of the second sliding grooves 19, third springs 9 are fixedly connected between the first sliding blocks 4 and the second sliding blocks 7, and an explosion-proof fence 10 is fixedly connected to the inner box body 1 through fixing columns. Make this explosion-proof oil tank for passenger train have better shock-absorbing capacity, to a certain extent, improved this explosion-proof oil tank for passenger train's explosion-proof performance, including box 1's inside through the explosion-proof fence of fixed column 20 fixedly connected with, further improved this explosion-proof oil tank for passenger train's explosion-proof performance.

Further, a plurality of heat dissipation holes 16 are formed in the side wall of the outer box body 2, and a first oil inlet 11 is formed in the top of the outer box body 2. The two sides of the outer box body 2 are both provided with heat dissipation holes 16, so that the explosion-proof oil tank for the passenger car has better heat dissipation capability.

Further, a second oil inlet 12 is formed in the top of the inner box 1, and a hose 13 is fixedly connected between the second oil inlet 12 and the first oil inlet 11. Through hose 13, be convenient for relevant personnel to this explosion-proof oil tank for passenger train inside add fuel.

Further, a cover is connected to the top of the first oil inlet 11 in a threaded manner, and a filter screen 14 is fixedly connected to the first oil inlet 11. So that the sundries in the fuel can be filtered when the relevant personnel add the fuel into the anti-explosion fuel tank.

Further, one side fixed mounting at 1 top of interior box has relief valve 15, the equal fixedly connected with PLASTIC LAMINATED 17 in 1 both sides of interior box, PLASTIC LAMINATED 17 is the glass fiber PLASTIC LAMINATED. The pressure release valve 15 is convenient for discharge the air pressure in the inner box body 1, and prevents the explosion of the explosion-proof oil tank for the passenger car caused by overlarge air pressure. The glass fiber fireproof plate enables the explosion-proof oil tank for the passenger car to have good fireproof performance.

When the anti-explosion oil tank for the passenger car is used specifically, firstly, a worker installs the anti-explosion oil tank for the passenger car at a designated position on the passenger car, then opens the cover, adds a proper amount of fuel oil into the anti-explosion oil tank for the passenger car through the first oil inlet 11, the second oil inlet 12 and the hose 13, enables the anti-explosion oil tank for the passenger car to have better shock absorption capacity through the arranged first sliding block 4, the second sliding block 7, the first spring 5, the second spring 8 and the third spring 9 when the passenger car is running, effectively avoids the phenomenon that the anti-explosion oil tank shakes, improves the anti-explosion performance of the anti-explosion oil tank for the passenger car to a certain extent, and further improves the anti-explosion performance of the anti-explosion oil tank for the passenger car through the arrangement of the anti-explosion fence 10, wherein the anti-explosion fence 10 is an aluminum alloy anti-explosion fence, the pressure relief valve 15 is fixedly installed on one side of the top of the inner, prevent that atmospheric pressure from leading to this explosion-proof oil tank for passenger train explosion too big, the louvre 16 of seting up in 2 both sides of outer box for this explosion-proof oil tank for passenger train has better heat-sinking capability, and 1 both sides fixed connection's of interior box PLASTIC LAMINATED 17 makes this explosion-proof oil tank for passenger train have better fire behavior.

Through being provided with first spout, first slider, first spring, second spout, second slider, second spring and third spring for this explosion-proof oil tank for passenger train has better shock attenuation effect, when the passenger train was traveling, the phenomenon that petrol bumps with the oil tank because of jolting inside the oil tank can not appear, has effectively avoided the inside thermal production of oil tank, and to a certain extent, has improved the explosion-proof performance of this explosion-proof oil tank for passenger train.

The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an explosion-proof oil tank for passenger train which characterized in that: it comprises an outer box body (2) and an inner box body (1), wherein the inner box body (1) is positioned at the inner side of the outer box body (2), the top and the bottom of the inner side of the outer box body (2) are respectively provided with a first sliding chute (18), the inner part of the first sliding chute (18) is connected with a first sliding block (4) in a sliding way, a symmetrical first spring (5) is arranged between the first sliding block (4) and the inner wall of the outer box body (2), the top and the bottom of the outer side of the inner box body (1) are both provided with a second sliding chute (19), two second sliding blocks (7) are connected inside the second sliding groove (19) in a sliding way, second springs (8) are fixedly connected between the second sliding blocks (7) and the inner wall of the second sliding chute (19), a third spring (9) is fixedly connected between the first sliding block (4) and the second sliding block (7), the interior of the inner box body (1) is fixedly connected with an explosion-proof fence (10) through a fixing column (20).

2. The explosion-proof fuel tank for passenger cars according to claim 1, characterized in that: the side wall of the outer box body (2) is provided with a plurality of heat dissipation holes (16), and the top of the outer box body (2) is provided with a first oil inlet (11).

3. The explosion-proof fuel tank for passenger cars according to claim 1, characterized in that: a second oil inlet (12) is formed in the top of the inner box body (1), and a hose (13) is fixedly connected between the second oil inlet (12) and the first oil inlet (11).

4. The explosion-proof fuel tank for passenger cars according to claim 2, characterized in that: the top of the first oil inlet (11) is in threaded connection with a cover, and a filter screen (14) is fixedly connected to the first oil inlet (11).

5. An explosion-proof fuel tank for passenger cars according to claim 1 or 3, characterized in that: one side fixed mounting at interior box (1) top has relief valve (15), the equal fixedly connected with PLASTIC LAMINATED (17) in interior box (1) both sides, PLASTIC LAMINATED (17) are the glass fiber PLASTIC LAMINATED.