CN206374563U - Novel automobile Separated explosion-proof fuel tank - Google Patents

Abstract

The utility model discloses novel automobile Separated explosion-proof fuel tank, including fuel tank, the inner chamber of the fuel tank is provided with spacer, the top of the spacer at the top of fuel tank inner chamber with being fixedly connected, the bottom of the spacer is fixedly connected with the bottom of fuel tank inner chamber, the surface of the spacer offers oil leaking hole, the inner chamber of the spacer is provided with fuel tank inductor, the outside of fuel tank is extended at the top of the fuel tank inductor, the bottom of the fuel tank inductor is contacted with the bottom of fuel tank inner chamber, datonation-inhibition filler is provided between the inwall of the spacer and fuel tank, charge pipe is communicated with the right side of the top of oil-tank, the inner chamber of the charge pipe is provided with blanking cover.There is the flowing space in the datonation-inhibition filler of the utility model, so effectively suppress the rapid of flame and spread, ignition temperature is substantially reduced, gas expansion degree is substantially reduced, pressure value increases less, therefore plays the datonation-inhibition effect that obstructs, and the life to user brings safely people's guarantee.

Description

Novel automobile Separated explosion-proof fuel tank

Technical field

The utility model is related to fuel tank technical field, specially novel automobile Separated explosion-proof fuel tank.

Background technology

When motor vehicle oil tank runs into thunderbolt, electrostatic, external force or short circuit, it is impossible to prevent from exploding in fuel tank, fuel tank is in dress In the case of full gasoline, it will not often explode, it is typically all under the oily contact with air, to run into that blast, which occurs, for fuel tank Naked light, electrostatic, thunderbolt, or when violent row hit in the process of moving, amount of heat is released in ignition fuel tank and is expanded rapidly, The pressure in container is steeply risen, is exploded when reaching explosion limit, the container of block blast-proof materials, normal pressure is not equipped with For 0.8mpa, explosion limit is 0.9mpa, and the life that explosion time can give people causes great injury, traditional motor vehicle oil tank No barrier explosion suppression device most absolutely, it is impossible to prevent the blast of motor vehicle oil tank, the use given people brings potential safety hazard.

Utility model content

The purpose of this utility model is to provide novel automobile Separated explosion-proof fuel tank possess prevention motor vehicle oil tank blast Advantage, solve the problem of motor vehicle oil tank can not prevent explosive event.

To achieve the above object, the utility model provides following technical scheme：Novel automobile Separated explosion-proof fuel tank, including Fuel tank, the inner chamber of the fuel tank is provided with spacer, and the top of the spacer at the top of fuel tank inner chamber with being fixedly connected, the spacer Bottom be fixedly connected with the bottom of fuel tank inner chamber, the surface of the spacer offers oil leaking hole, and the inner chamber of the spacer is set There are the outside that fuel tank is extended at the top of fuel tank inductor, the fuel tank inductor, the bottom of the fuel tank inductor and fuel tank It is provided with the right side of datonation-inhibition filler, the top of oil-tank and connects between the bottom contact of inner chamber, the inwall of the spacer and fuel tank Charge pipe is connected with, the inner chamber of the charge pipe is provided with the outside that charge pipe is extended at the top of blanking cover, the blanking cover, described stifled The bottom of lid extends to the inner chamber of fuel tank, and the both sides that the blanking cover is located at charging tube cavity one end offer neck, described to add The both sides of expects pipe inner chamber offer circular deep trouth, and the both sides of the charge pipe offer screwed hole, the screwed hole and circle Shape deep trouth is connected, and the inner chamber of the circular deep trouth is provided with bolt, and one end of the bolt runs through screwed hole and extends to screw thread The outside in hole, the other end of the bolt is fixedly connected with rotary conic fixture block, the rotary conic fixture block away from bolt one End extends to the inner chamber of neck.

It is preferred that, the surface that the blanking cover is located at fuel tank inner chamber one end offers sealing ring neck, the table of the charge pipe Face and it is arranged with sealing ring, side and fuel tank of the sealing ring away from sealing ring neck inner chamber positioned at the inner chamber of sealing ring neck Contact.

It is preferred that, the surface that the blanking cover is located at one end outside charge pipe is provided with anti-slip veins, and the top of the blanking cover is consolidated Surely it is connected with projection.

It is preferred that, the surface of the bolt is provided with external screw thread, and being internally provided with for the screwed hole is mutually fitted with external screw thread The internal thread matched somebody with somebody.

It is preferred that, the quantity of the oil leaking hole is multiple, and is spaced substantially equidistant between oil leaking hole.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is coordinated by spacer, oil leaking hole, fuel tank inductor and datonation-inhibition filler, the setting of spacer Datonation-inhibition filler can be obstructed, it is to avoid fuel tank inductor is seriously blocked by datonation-inhibition filler, cause fuel tank inductor to damage There is the flowing space in the occurrence of evil, datonation-inhibition filler, so effectively suppress the rapid of flame and spread, ignition temperature is significantly Reduction, gas expansion degree is substantially reduced, and pressure value increases less, therefore plays the datonation-inhibition effect of barrier, the people to user Raw safety brings people's guarantee.

2nd, the utility model opens up the inner chamber for facilitating gasoline to flow into spacer by oil leaking hole, by the setting of charge pipe just In the filling of datonation-inhibition filler, charge pipe can be sealed by the setting of blanking cover, pass through neck, circular deep trouth, screw thread Hole, bolt and rotary conic fixture block are coordinated, swivel bolt drive rotary conic fixture block transverse shifting, rotary conic fixture block with Neck carries out clamping, so that blanking cover be fixed, also allows for the dismounting to blanking cover, passes through matching somebody with somebody for sealing ring neck and sealing ring Share to strengthen the sealing between blanking cover and fuel tank, taking for blanking cover is facilitated by anti-slip veins and raised cooperation.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model A-A partial structurtes enlarged drawing；

Fig. 3 is the vertical view cutaway drawing of the utility model structure.

In figure：1 fuel tank, 2 spacers, 3 oil leaking holes, 4 fuel tank inductors, 5 datonation-inhibition fillers, 6 charge pipes, 7 blanking covers, 8 necks, It is 9 circular deep trouths, 10 screwed holes, 11 bolts, 12 rotary conic fixture blocks, 13 sealing ring necks, 14 sealing rings, 15 anti-slip veins, 16 convex Rise.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3, novel automobile Separated explosion-proof fuel tank, including fuel tank 1 are referred to, the inner chamber of fuel tank 1 is provided with spacer 2, The top of spacer 2 at the top of the inner chamber of fuel tank 1 with being fixedly connected, and the bottom of spacer 2 is fixedly connected with the bottom of the inner chamber of fuel tank 1, every The surface of set 2 offers oil leaking hole 3, and the quantity of oil leaking hole 3 is multiple, and is spaced substantially equidistant between oil leaking hole 3, passes through oil leaking hole 3 open up the inner chamber for facilitating gasoline to flow into spacer 2, and the inner chamber of spacer 2 is provided with fuel tank inductor 4, the top of fuel tank inductor 4 Extend to the outside of fuel tank 1, the bottom of fuel tank inductor 4 is contacted with the bottom of the inner chamber of fuel tank 1, the inwall of spacer 2 and fuel tank 1 it Between be provided with datonation-inhibition filler 5, the right side at the top of fuel tank 1 is communicated with charge pipe 6, and datonation-inhibition fill out is easy to by the setting of charge pipe 6 The filling of thing 5 is filled, the inner chamber of charge pipe 6 is provided with blanking cover 7, and the top of blanking cover 7 extends to the outside of charge pipe 6, the bottom of blanking cover 7 Portion extends to the inner chamber of fuel tank 1, and charge pipe 6 can be sealed by the setting of blanking cover 7, and blanking cover 7 is located at the inner chamber one of fuel tank 1 The surface at end offers sealing ring neck 13, the surface of charge pipe 6 and is arranged with sealing ring positioned at the inner chamber of sealing ring neck 13 14, side of the sealing ring 14 away from the inner chamber of sealing ring neck 13 is contacted with fuel tank 1, passes through sealing ring neck 13 and sealing ring 14 Coordinate and be used for strengthening the sealing between blanking cover 7 and fuel tank 1, blanking cover 7 is provided with anti-skidding positioned at the surface of the outside one end of charge pipe 6 Line 15, the top of blanking cover 7 is fixedly connected with projection 16, and taking for blanking cover 7 is facilitated by the cooperation of anti-slip veins 15 and projection 16, blocks up The both sides that lid 7 is located at the inner chamber one end of charge pipe 6 offer neck 8, and the both sides of the inner chamber of charge pipe 6 offer circular deep trouth 9, The both sides of charge pipe 6 offer screwed hole 10, and screwed hole 10 is connected with circular deep trouth 9, and the inner chamber of circular deep trouth 9 is provided with spiral shell Bolt 11, one end of bolt 11 runs through screwed hole 10 and extends to the outside of screwed hole 10, and the surface of bolt 11 is provided with external screw thread, Screwed hole 10 is internally provided with the internal thread being adapted with external screw thread, and the other end of bolt 11 is fixedly connected with rotary conic card Block 12, the one end of rotary conic fixture block 12 away from bolt 11 extends to the inner chamber of neck 8, passes through neck 8, circular deep trouth 9, screw thread Hole 10, bolt 11 and rotary conic fixture block 12 are coordinated, and swivel bolt 11 drives the transverse shifting of rotary conic fixture block 12, rotation Taper fixture block 12 and neck 8 carry out clamping, so that blanking cover 7 be fixed, also allow for the dismounting to blanking cover 7, by spacer 2, Oil leaking hole 3, fuel tank inductor 4 and datonation-inhibition filler 5 are coordinated, and the setting of spacer 2 can be hindered datonation-inhibition filler 5 Every, it is to avoid fuel tank inductor 4 is seriously blocked by datonation-inhibition filler 5, causes the generation of the damage of fuel tank inductor 4, datonation-inhibition to fill out Filling has the flowing space in thing 5, so effectively suppress the rapid of flame and spread, ignition temperature is substantially reduced, gas expansion degree It is substantially reduced, pressure value increases less, therefore plays the datonation-inhibition effect that obstructs, the life to user brings safely people guarantor Barrier.

In use, in the datonation-inhibition filler 5 of lumen loading of fuel tank 1, there is fuel tank 1 and obstruct datonation-inhibition function, spacer 2 Set and be used for obstructing datonation-inhibition filler 5, insulation blocking is carried out to fuel tank inductor 4, fuel tank inductor 4 is used for detecting gasoline, plus The filling of datonation-inhibition filler 5 is easy in the setting of expects pipe 6, and the setting of blanking cover 7 is sealed to charge pipe 6.

In summary：The novel automobile Separated explosion-proof fuel tank, passes through spacer 2, oil leaking hole 3, fuel tank inductor 4 and datonation-inhibition The cooperation of filler 5, solves the problem of motor vehicle oil tank 1 can not prevent explosive event.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. novel automobile Separated explosion-proof fuel tank, including fuel tank（1）, it is characterised in that：The fuel tank（1）Inner chamber be provided with every Set（2）, the spacer（2）Top and fuel tank（1）It is fixedly connected at the top of inner chamber, the spacer（2）Bottom and fuel tank（1） The bottom of inner chamber is fixedly connected, the spacer（2）Surface offer oil leaking hole（3）, the spacer（2）Inner chamber be provided with oil Case inductor（4）, the fuel tank inductor（4）Top extend to fuel tank（1）Outside, the fuel tank inductor（4）Bottom Portion and fuel tank（1）The bottom contact of inner chamber, the spacer（2）With fuel tank（1）Inwall between be provided with datonation-inhibition filler（5）, The fuel tank（1）Charge pipe is communicated with the right side of top（6）, the charge pipe（6）Inner chamber be provided with blanking cover（7）, it is described stifled Lid（7）Top extend to charge pipe（6）Outside, the blanking cover（7）Bottom extend to fuel tank（1）Inner chamber, it is described stifled Lid（7）Positioned at charge pipe（6）The both sides of inner chamber one end offer neck（8）, the charge pipe（6）The both sides of inner chamber are opened up There is circular deep trouth（9）, the charge pipe（6）Both sides offer screwed hole（10）, the screwed hole（10）With circular deep trouth （9）Connection, the circular deep trouth（9）Inner chamber be provided with bolt（11）, the bolt（11）One end run through screwed hole（10） And extend to screwed hole（10）Outside, the bolt（11）The other end be fixedly connected with rotary conic fixture block（12）, it is described Rotary conic fixture block（12）Away from bolt（11）One end extend to neck（8）Inner chamber.

2. novel automobile Separated explosion-proof fuel tank according to claim 1, it is characterised in that：The blanking cover（7）Positioned at oil Case（1）The surface of inner chamber one end offers sealing ring neck（13）, the charge pipe（6）Surface and positioned at sealing ring neck （13）Inner chamber be arranged with sealing ring（14）, the sealing ring（14）Away from sealing ring neck（13）The side of inner chamber and fuel tank （1）Contact.

3. novel automobile Separated explosion-proof fuel tank according to claim 1, it is characterised in that：The blanking cover（7）Positioned at adding Expects pipe（6）The surface of outside one end is provided with anti-slip veins（15）, the blanking cover（7）Top be fixedly connected with projection（16）.

4. novel automobile Separated explosion-proof fuel tank according to claim 1, it is characterised in that：The bolt（11）Surface It is provided with external screw thread, the screwed hole（10）Be internally provided with the internal thread being adapted with external screw thread.

5. novel automobile Separated explosion-proof fuel tank according to claim 1, it is characterised in that：The oil leaking hole（3）Number Measure to be multiple, and oil leaking hole（3）Between be spaced substantially equidistant.