CN203543658U - Explosion suppression oil tank - Google Patents
Explosion suppression oil tank Download PDFInfo
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- CN203543658U CN203543658U CN201320753890.4U CN201320753890U CN203543658U CN 203543658 U CN203543658 U CN 203543658U CN 201320753890 U CN201320753890 U CN 201320753890U CN 203543658 U CN203543658 U CN 203543658U
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- datonation
- lid
- inhibition
- fuel tank
- oil
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Abstract
The utility model provides an explosion suppression oil tank. The explosion suppression oil tank comprises a box body, explosion suppression bodies and a protective sleeve, wherein the box body is filled with the explosion suppression bodies, and an oil level sensor is sleeved with the protective sleeve. Each explosion suppression body is of a porous structure. A grating used for dividing the box body into two or more cavities is arranged in the box body. The explosion suppression bodies are arranged in the cavities. An oil filling protective cover is arranged on an oil filling port of the box body. Compared with the prior art, the oil level sensor can be effectively prevented from being stuck by the explosion suppression bodies with which the box body is filled, an oil penetrating hole is formed in the surface of the oil filling protective cover so that oil can smoothly enter the box body and the explosion suppression bodies can be effectively prevented from blocking the oil filling port, and the gun jumping condition and the oil overflow condition are reduced. Meanwhile, the gas expansion degree can be effectively controlled through the explosion suppression bodies, the pressure change in the oil tank is not large, and explosions are suppressed.
Description
Technical field
The utility model relates to fuel tank technical field, particularly relates to a kind of datonation-inhibition fuel tank.
Background technology
At present the exhausted major part of fuel tank on the market does not intercept explosion suppression device, when running into fierce collision, thunder and lightning, static and high temperature, can not effectively suppress gasoline in fuel tank and blast.Fuel tank generally can not be blasted filling under vapour oil condition, after the oil part in fuel tank consumes, air enters in fuel tank, when running into naked light, static, thunderbolt or row clash into suddenly, oil in fuel tank easily burning is emitted a large amount of heats, is produced gas and expand rapidly, make sharply upper increasing of pressure in container, when reaching explosive limits, blast.Although also there is now datonation-inhibition fuel tank, but datonation-inhibition fuel tank of the prior art, the weighting material that intercepts explosion-suppressing material is housed in being generally, and weighting material flows in fuel tank space, but this datonation-inhibition explosion-proof fuel tank existence much needs improvements, the material that for example inductor in fuel tank is easily filled blocks, thereby oil ga(u)ge telltale was lost efficacy, and weighting material easily fall slag, often causes driving engine to be difficult to start, and seriously while refueling jump rifle, thereby make oil cause danger toward excessive.
China's utility model open source literature (notification number CN2933939) discloses a kind of explosion-proof fuel tank; its composition comprises: fuel tank; in described fuel tank, filling has the aluminum alloy explosion-proof lamp of netted or chondritic; fuel level sensor or weight sensor are housed in described fuel tank; float protection sleeve is equipped with in the float outside of described fuel level sensor; described fuel tank top is provided with explosion-proof membrane type safety relief valve or spring safety-relief valve, and one end of described fuel tank is provided with oil filling port.This explosion-proof fuel tank exists jumps the problems such as rifle, oil spilling, oiling be blocked, and explosion-proof effect has much room for improvement.
Therefore, for existing problems of the prior art, need badly provide a kind of difficult jumping rifle, can not oil spilling, the datonation-inhibition fuel tank technology smooth and easy and that explosion-proof effect is good of refueling seems particularly important.
Utility model content
The purpose of this utility model be to avoid weak point of the prior art and provide a kind of difficult jumping rifle, can not oil spilling, the datonation-inhibition fuel tank smooth and easy and that explosion-proof effect is good that refuels.
The purpose of this utility model is achieved through the following technical solutions:
A kind of datonation-inhibition fuel tank, comprises casing, is filled in the datonation-inhibition body in casing and is placed on the protecting sleeve outside fuel level sensor,
Wherein, described datonation-inhibition body is set to open texture, and is obtained by the petrol service station oil tank obstruct explosion-suppressing material made with aluminum foil of notification number CN102181756 B; The quantity of described datonation-inhibition body is multiple
In described casing, be provided with box house is divided into two grids with upper chamber, described datonation-inhibition body is placed in described chamber;
The oil filling port of described casing is provided with oiling guard shield, and the surface of described oiling guard shield is provided with oil permeable hole.
Preferably, described datonation-inhibition body is spherical aluminum-alloy wire group setting.
Another is preferred, and described datonation-inhibition body is set to spongy open texture.
Another preferred, described datonation-inhibition body is comprised of multi-concentric netted ball surface layer, and the distance between adjacent two layers netted ball surface layer is 1 ~ 3mm.
Preferably, described oiling guard shield is netted cylindric setting, and the mesh of oiling guard shield is described oil permeable hole.
Preferred, in described oiling guard shield, be provided with multiple netted plectanes.
Wherein, described casing is comprised of the first lid and the second lid, described the first lid is provided with more than two grid and is covered on the first web plate of described the first lid, and described the second lid is provided with more than two grid and is covered on the second web plate of described the second lid.
Wherein, described the first lid is provided with oil filling port, and described oil filling port is equiped with described oiling guard shield towards a side of described box house.
Preferably, described the first lid is provided with two grids, and two described grids are separated into three chambers that communicate with described the first web plate by described the first cover plate;
Described the second lid is provided with multiple grids, and multiple described grids are separated into multiple chambers that communicate with described the second web plate by described the second cover plate;
Described datonation-inhibition body is loaded in described chamber.
Wherein, described the first lid or the second lid are provided with the charge door for throwing in described datonation-inhibition body.
Preferably, described grid is welded in described the first lid or described the second lid; Described the first web plate covers and is welded in the opening of described the first lid, and described the second web plate covers and be welded in the opening of described the second lid;
The opening of described the first lid forms described casing with the corresponding welding of opening of the second lid.
The beneficial effects of the utility model:
The datonation-inhibition fuel tank of one of the present utility model, comprise casing, be filled in the datonation-inhibition body in casing and be placed on the protecting sleeve outside fuel level sensor, wherein, described datonation-inhibition body is set to open texture, in described casing, be provided with box house is divided into two grids with upper chamber, described datonation-inhibition body is placed in described chamber; The oil filling port of described casing is provided with oiling guard shield.The utility model is with respect to prior art, thereby not only can effectively avoid fuel level sensor to be filled in datonation-inhibition body in case blocks and affects situation of its normal work and occur, guarantee that oil ga(u)ge telltale is quick on the draw, and it is how many to grasp in time oil mass, is convenient for people to normal driving and uses.And the side that oil filling port of the present utility model is positioned at box house is provided with oiling guard shield, the surface of this oiling guard shield is provided with oil permeable hole and can effectively prevents that again datonation-inhibition body from blocking oil filling port so that oil enters box house smoothly, reduces to jump rifle and excessive oil condition occurs.Simultaneously, in casing, be provided with box house is divided into two grids with upper chamber, datonation-inhibition body is placed in described chamber, datonation-inhibition body is set to open texture, the datonation-inhibition physical efficiency of this kind of structure makes to flow in the hole of oil in datonation-inhibition body, can efficiently reduce the force value in fuel tank, weaken gas expansion degree, and the heat discharging in the time of promptly absorbing oil firing, caloric receptivity is large, therefore can effectively reduce in fuel tank final temperature, control gas expansion degree, be that tank pressure changes not quite, thereby suppress the generation of blast.Protecting sleeve, oiling guard shield, the datonation-inhibition body of special construction and the grid of separation casing inner space that datonation-inhibition fuel tank of the present utility model is provided with fuel level sensor organically combine; form be difficult for jumping rifle, can not oil spilling, the datonation-inhibition fuel tank smooth and easy and that explosion-proof effect is good that refuels, function of its entirety performance is better.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the utility model, but content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the inner structure schematic diagram of an embodiment of a kind of datonation-inhibition fuel tank of the present utility model.
Fig. 2 is the structural representation (not showing the first lid) of an embodiment of a kind of datonation-inhibition fuel tank of the present utility model.
Fig. 3 is the structural representation of the second lid of an embodiment of a kind of datonation-inhibition fuel tank of the present utility model.
Fig. 4 is the structural representation that the first lid of an embodiment of a kind of datonation-inhibition fuel tank of the present utility model is provided with oiling guard shield.
In Fig. 1 to Fig. 4, include:
1---the first lid, 2---the second lid, 3---datonation-inhibition body, 4---oiling guard shield, 5---grid, 6---the first web plate,
7---the second web plate.
The specific embodiment
The utility model is described in further detail with the following Examples.
embodiment 1
As shown in Figure 1; the datonation-inhibition fuel tank of one of the present embodiment; comprise casing, be multiplely filled in the datonation-inhibition body 3 in casing and be placed on the protecting sleeve (not shown in the diagram) outside fuel level sensor; thereby not only can effectively avoid fuel level sensor to be filled in datonation-inhibition body 3 in case blocks and affects situation of its normal work and occur; guarantee that oil ga(u)ge telltale is quick on the draw; thereby it is how many to grasp in time oil mass, is convenient for people to normal driving and uses.
Simultaneously, in described casing, be provided with box house is divided into two grids 5 with upper chamber, described datonation-inhibition body 3 is placed in described chamber, the inside that plural chamber is conducive to datonation-inhibition body 3 to be uniformly distributed in casing is set, avoid somewhere in casing and datonation-inhibition body 3 collection hold together, and other places do not have datonation-inhibition body 3, thereby guarantee the effectiveness of explosion suppression of datonation-inhibition fuel tank.Wherein, described datonation-inhibition body 3 arranges the open texture of the aluminum-alloy wire group that is spherical, and aluminum-alloy wire group is used and is rolled into continuously after soft aluminium foil alloy flanging spherically, and this kind of datonation-inhibition body 3 method for makings are simple.The material that the datonation-inhibition body 3 of the present embodiment selects the petrol service station oil tank of notification number CN102181756 B to intercept explosion-suppressing material aluminium foil makes, the datonation-inhibition body 3 of this kind of structure can make to flow in the hole of oil in datonation-inhibition body 3, can efficiently reduce the force value in fuel tank, weaken gas expansion degree, and the heat discharging in the time of promptly absorbing oil firing, caloric receptivity is large, through test, record, the supercharging value that fires of the present utility model is 0.01mpa, be less than 0.14mpa, and in the existing fuel tank that block blast-proof materials is not housed, normal pressure is 0.8mpa, explosive limits is 0.9mpa, datonation-inhibition fuel tank of the present utility model can effectively suppress the generation of blast.
The oil filling port of described casing is provided with oiling guard shield 4, and described oiling guard shield 4 is netted cylindric, and the mesh of netted oiling guard shield 4 cylindraceous is oil permeable hole, and is provided with multiple netted plectanes in oiling guard shield 4.In the present embodiment, the pore size of oil permeable hole is consistent, and the guard shield 4 that refuels is fixed by welding in the inside of fuel tank.The side that oil filling port is positioned at box house is provided with refuels guard shield 4, and the surface of this oiling guard shield 4 is provided with oil permeable hole and can effectively prevents that again datonation-inhibition body 3 from blocking oil filling port so that oil enters box house smoothly, reduces to jump rifle and excessive oil condition occurs.
As shown in Figures 2 to 4, the main technical schemes of the present embodiment is substantially the same manner as Example 1, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1, at this, no longer repeats.In the present embodiment, casing is comprised of the first lid 1 and the second lid 2, described the first lid 1 is provided with more than two grid 5 and is covered on the first web plate 6 of described the first lid 1 opening, and described the second lid 2 is provided with more than two grid 5 and is covered on the second web plate 7 of described the second lid 2 openings.Wherein, described the first lid 1 is provided with oil filling port, and described oil filling port is equiped with described oiling guard shield 4 towards a side of described box house.
In an embodiment, the grid 5 in the first lid 1 and the first web plate 6 all weld with the first lid 1, and the grid 5 in the second lid 2 and the second web plate 7 all weld with the second lid 2, use electric welding or oxygen welding to weld, and are connected firmly.It should be noted that, except welding manner, grid 5 also can be fixed on the first lid 1 and the second lid 2 by other fixed forms, the modes such as such as one-body molded, gluing, binding, in like manner, also fixing by other means between the first web plate 6 and the first lid 1, the second web plate 7 and the second lid 2.
First lid of the present embodiment is provided with the charge door for throwing in described datonation-inhibition body.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1 or embodiment 2, at this, no longer repeats.First lid 1 of the present embodiment is provided with 5, two grids 5 of two grids, with the first web plate 6, the first cover plate is separated into three chambers that communicate; Meanwhile, the second lid 2 is provided with multiple grids 5, and multiple grids 5 are separated into multiple chambers that communicate with the second web plate 7 by the second cover plate, and datonation-inhibition body 3 is loaded in aforesaid chamber.The present embodiment is according to the structure of casing, and the first lid 1 is provided with three chambers, and the second lid 2 is provided with multiple chambers, fills respectively datonation-inhibition body 3 in chamber, and the effectiveness of explosion suppression that can bring into play well datonation-inhibition body 3 is so set.
Meanwhile, the difference of the present embodiment and embodiment 2 is also that the present embodiment is that the second lid is provided with charge door for throwing in described datonation-inhibition body but not the first lid.
embodiment 4
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1 or embodiment 2, and in the present embodiment, datonation-inhibition body 3 is set to spongy open texture.Datonation-inhibition body 3 holes of this structure are many and close, can effectively make in casing oil divided and increase it and flow, and datonation-inhibition body 3 heat absorption speed are fast and caloric receptivity is large.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1 or embodiment 2, at this, no longer repeats.In the present embodiment, described datonation-inhibition body 3 is comprised of multi-concentric netted ball surface layer, distance between adjacent two layers netted ball surface layer is 1 ~ 3mm, in the datonation-inhibition body 3 of the netted ball surface layer composition of multilayer concentric structure, the flow effect of oil is good, and is divided into multiple oily districts, the inhibition explosive effect of datonation-inhibition body 3 is outstanding, and the distance between adjacent two layers netted ball surface layer is that the suitable distance of 1 ~ 3mm can be conducive to appropriate oil and flows through, and good to oily segmentation effect, has outstanding datonation-inhibition effect.
Finally should be noted that; above embodiment is the restriction for the technical solution of the utility model is described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. a datonation-inhibition fuel tank, comprises casing, is filled in the datonation-inhibition body in casing and is placed on the protecting sleeve outside fuel level sensor, it is characterized in that:
Described datonation-inhibition body is set to open texture, and the quantity of described datonation-inhibition body is multiple;
In described casing, be provided with box house is divided into two grids with upper chamber, described datonation-inhibition body is placed in described chamber;
The oil filling port of described casing is provided with oiling guard shield, and the surface of described oiling guard shield is provided with oil permeable hole.
2. the datonation-inhibition fuel tank of one according to claim 1, is characterized in that: described datonation-inhibition body is spherical aluminum-alloy wire group or spongy open texture setting.
3. the datonation-inhibition fuel tank of one according to claim 1, is characterized in that: described datonation-inhibition body is comprised of multi-concentric netted ball surface layer, and the distance between adjacent two layers netted ball surface layer is 1 ~ 3mm.
4. according to the datonation-inhibition fuel tank of one described in claims 1 to 3 any one, it is characterized in that: described oiling guard shield is netted cylindric setting, the mesh of oiling guard shield is described oil permeable hole.
5. the datonation-inhibition fuel tank of one according to claim 4, is characterized in that: in described oiling guard shield, be provided with multiple netted plectanes.
6. according to the datonation-inhibition fuel tank of one described in claims 1 to 3 any one, it is characterized in that: described casing is comprised of the first lid and the second lid, described the first lid is provided with more than two grid and is covered on the first web plate of described the first lid, and described the second lid is provided with more than two grid and is covered on the second web plate of described the second lid.
7. the datonation-inhibition fuel tank of one according to claim 6, is characterized in that: described the first lid is provided with oil filling port, and described oil filling port is equiped with described oiling guard shield towards a side of described box house.
8. the datonation-inhibition fuel tank of one according to claim 6, is characterized in that: described the first lid is provided with two grids, and two described grids are separated into three chambers that communicate with described the first web plate by described the first cover plate;
Described the second lid is provided with multiple grids, and multiple described grids are separated into multiple chambers that communicate with described the second web plate by described the second cover plate;
Described datonation-inhibition body is loaded in described chamber.
9. the datonation-inhibition fuel tank of one according to claim 7, is characterized in that: described the first lid or the second lid are provided with the charge door for throwing in described datonation-inhibition body.
10. the datonation-inhibition fuel tank of one according to claim 6, is characterized in that:
Described grid is welded in described the first lid or described the second lid;
Described the first web plate covers and is welded in the opening of described the first lid, and described the second web plate covers and be welded in the opening of described the second lid;
The opening of described the first lid forms described casing with the corresponding welding of opening of the second lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753890.4U CN203543658U (en) | 2013-11-26 | 2013-11-26 | Explosion suppression oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753890.4U CN203543658U (en) | 2013-11-26 | 2013-11-26 | Explosion suppression oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543658U true CN203543658U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753890.4U Expired - Fee Related CN203543658U (en) | 2013-11-26 | 2013-11-26 | Explosion suppression oil tank |
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| Country | Link |
|---|---|
| CN (1) | CN203543658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600652A (en) * | 2013-11-26 | 2014-02-26 | 邱镇来 | Explosion suppression oil tank |
-
2013
- 2013-11-26 CN CN201320753890.4U patent/CN203543658U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600652A (en) * | 2013-11-26 | 2014-02-26 | 邱镇来 | Explosion suppression oil tank |
| CN103600652B (en) * | 2013-11-26 | 2016-06-29 | 邱镇来 | A kind of Explosion suppression oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161012 Granted publication date: 20140416 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170412 Granted publication date: 20140416 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |