CN1915795A - Storage equipment in fillingup station of fuel in alcohols - Google Patents
Storage equipment in fillingup station of fuel in alcohols Download PDFInfo
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- CN1915795A CN1915795A CN 200610127999 CN200610127999A CN1915795A CN 1915795 A CN1915795 A CN 1915795A CN 200610127999 CN200610127999 CN 200610127999 CN 200610127999 A CN200610127999 A CN 200610127999A CN 1915795 A CN1915795 A CN 1915795A
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Abstract
A storage facility of the alcohol fuel filling station for preventing the alcohol fuel from absorbing water is composed of a storage tank, a respiratory valve communicated to said storage tank via respiratory tube, a drier on respiratory tube and communicated with said respiratory valve and storage tank, oil inlet tube and oil outlet tube.
Description
Technical field
The present invention relates to a kind of fuel storage device, particularly a kind of filling station storage device that is used for Aalcohols fuel.
Background technology
Present fuel storage device generally is used to store oil product, for example gasoline and diesel oil.Fig. 1 is the structural representation of oil product storage device in the prior art.Oil product generally is to be transported to the oil product storage place by oil tank transport trolley amount, the outlet of truck tanker oil product is connected with suction flange 12, open the outlet valve of truck tanker and the imported valve 10 of oil product storage device, thereby oil product is entered the storage tank 8 by suction flange 12, suction flange filler 13, imported valve 10, imported valve filler 11 and input oil pipe 9 successively from truck tanker.Storage tank 8 generally is provided with breathing valve 6, and it is connected with storage tank 8 by breathing pipe 7.When outwards carrying oil product for example to refuel a car from storage tank 8, discharge flange joint 1 generally is connected with fuel charger, and oil product enters the fuel tank of automobile by the nozzle of output oil pipe 5, outlet valve filler 4, outlet valve 3, discharge flange joint filler 2, discharge flange joint 1 and fuel charger.
In said apparatus, receive the operating process of oil product from truck tanker at storage tank 8, because rising is constantly stirred on the crude oil surface in jar, oil evaporation speeds up, gas compartment volume constantly reduces, and fuel-air mixture pressure constantly increases, when pressure increases to a certain degree, breathing valve 6 starts, and discharges the bigger and more stable fuel-air mixture of concentration outside jar.And oily as the operating process that refuels a car to sending outside from storage tank 8, storaging liquid reduces gradually in the storage tank 8, the gas compartment increases gradually, fuel-air mixture pressure reduces gradually, and when negative pressure surpassed the degree of vacuum of breathing valve 6, breathing valve 6 started, storage tank 8 beginning aspirated airs, thereby storage tank 8 steam in oil concentration are reduced, and pressure is during less than the setting value of breathing valve 6, and breathing valve 6 cuts out.
Because the peculiar physicochemical property of Aalcohols fuel, Aalcohols fuel and water can be infinitely miscible, and liquid water content surpasses a threshold value, start difficulty in the time of can causing automotive use, and dynamic property descends.If, when breathing valve 6 aspirated airs, can bring a large amount of moisture into so with above-mentioned oil product storage device stores Aalcohols fuel, take care of the pence, will the performance of Aalcohols fuel be exerted an influence.
In addition, Aalcohols fuel has certain corrosive property to some metal, and some elastomeric material is had certain swellability, because storage device of the prior art has just been considered the characteristic of petrol and diesel oil, its selected material also is not suitable for Aalcohols fuel.
Summary of the invention
The purpose of this invention is to provide a kind of fuel storage device, a kind of storage equipment in fillingup station of fuel in alcohols is provided especially.
Storage equipment in fillingup station of fuel in alcohols of the present invention comprises a storage tank 8, a breathing valve 6, that is communicated with storage tank 8 by breathing pipe 7 is positioned at dryer 14, input oil pipe 9 and the output oil pipe 5 that is communicated with breathing valve 6 and storage tank 8 on the breathing pipe 7.
Also comprise the suction flange 12, filter 15 and the imported valve 10 that are connected with storage tank 8 by input oil pipe 9.
Also comprise the discharge flange joint 1 and the outlet valve 3 that are connected with storage tank 8 by output oil pipe 5.
Described filter 15 contains filtering net 16.
Filtering net 16 is anti-pure corrosion material.
Described desiccant 23 is a discolour silica gel, and the material of described dryer shell 26 is selected from one of polypropylene, polytetrafluoroethylene, carbon steel, stainless steel material.
Described filter 15 comprises and being sleeved on together and outer pipe 36 and interior pipe 35, oil inlet 37, oil outlet 31, foul valve 33 and the sewage draining exit 34 of side seal, evenly arrange the identical hole of one or more diameters on the interior pipe 35, and cover described filtering net 16 on its outside face.
Discharge flange joint filler 2 ' in the described discharge flange joint 1, the outlet valve filler 4 ' in the outlet valve 3, the imported valve filler 11 ' in the imported valve 10 and the suction flange filler 13 ' in the suction flange 12 are anti-alcohol corrosion filler.
Adopt storage equipment in fillingup station of fuel in alcohols of the present invention, can prevent the Aalcohols fuel suction moisture absorption, start difficulty, degradation problem under the dynamic property when having prevented the Aalcohols fuel after automotive use absorbs water; By improvement, prevented that some materials in the prior art storage device are to swellability of Aalcohols fuel etc. to materials such as fillers; By increasing filter, prevented that also impurity and the cotton-shaped agglomerate of low temperature in the transportation means from entering in the storage tank.
Description of drawings
Fig. 1 is the structural representation of oil product storage device in the prior art;
Fig. 2 is the structural representation of Aalcohols fuel storage device of the present invention;
Fig. 3 is the structural representation of dryer in the Aalcohols fuel storage device of the present invention;
Fig. 4 is the structural representation of Aalcohols fuel storage device middle filtrator of the present invention;
The specific embodiment
The present invention is described in detail for 2-4 below with reference to accompanying drawings.
Fig. 2 is the structural representation of Aalcohols fuel storage device of the present invention.In Fig. 2,1 is the discharge flange joint, and 2 ｀ are discharge flange joint filler, 3 is outlet valve, and 4 ｀ are the outlet valve filler, and 5 is output oil pipe, 6 is breathing valve, and 7 is breathing pipe, and 8 is storage tank, 9 is input oil pipe, and 10 is imported valve, and 11 ｀ are the imported valve filler, 12 is suction flange, 13 ｀ are the suction flange filler, and 14 is dryer, and 15 is that filter 16 is filtering net.
Oil product generally is to be transported to the oil product storage place by oil tank transport trolley amount, the outlet of truck tanker oil product is connected with suction flange 12, open the outlet valve of truck tanker and the imported valve 10 of oil product storage device, thereby oil product is entered the storage tank 8 by suction flange 12 and suction flange filler 13 ｀ wherein, filter 15 and filtering net 16 wherein, imported valve 10 and wherein imported valve filler 11 ｀ and input oil pipe 9 successively from truck tanker.In the present invention, owing on chargine line, increased filter 15, can prevent that impurity and the cotton-shaped agglomerate of other low temperature in transportation means such as the tank truck from entering in the storage tank 8.
When outwards carrying oil product for example to refuel a car from storage tank 8, discharge flange joint 1 generally is connected with fuel charger, and oil product enters the fuel tank of automobile by the nozzle of output oil pipe 5, outlet valve 3 and outlet valve filler 4 ｀ wherein, discharge flange joint 1 and discharge flange joint filler 2 ｀ wherein and fuel charger.
In said apparatus, receive the operating process of oil product from truck tanker at storage tank 8, because rising is constantly stirred on the crude oil surface in jar, oil evaporation speeds up, gas compartment volume constantly reduces, and fuel-air mixture pressure constantly increases, when pressure increases to a certain degree, breathing valve 6 starts, and discharges the bigger and more stable fuel-air mixture of concentration outside jar.And oily as the operating process that refuels a car to sending outside from storage tank 8, storaging liquid reduces gradually in the storage tank 8, the gas compartment increases gradually, fuel-air mixture pressure reduces gradually, and when negative pressure surpassed the degree of vacuum of breathing valve 6, breathing valve 6 started, storage tank 8 beginning aspirated airs, thereby storage tank 8 steam in oil concentration are reduced, and pressure is during less than the setting value of breathing valve 6, and breathing valve 6 cuts out.Because air is before entering storage tank 8 of the present invention, pass through dryer 14 in advance, airborne moisture is significantly reduced or eliminate the moisture that enters in the storage tank 8 substantially, thereby can prevent that a large amount of moisture from entering in the storage tank 8, prevented the Aalcohols fuel suction moisture absorption, and then start difficulty, degradation problem under the dynamic property when having prevented Aalcohols fuel after the automotive use suction.
Discharge flange joint filler 2 ' in the discharge flange joint 1, the outlet valve filler 4 ' in the outlet valve 3, the imported valve filler 11 ' in the imported valve 10 and the suction flange filler 13 ' in the suction flange 12 are anti-alcohol corrosion filler, for example viton, silaatic etc.Input oil pipe 9 and output oil pipe 5 general anti-alcohol corrosion such as carbon steel, the corrosion-resistant steel materials that adopt can not adopt zinc-plating material; And the inwall of storage tank 8 also should not be brushed anti-corrosion material.Thereby after preventing alcohol dissolving zinc coating or coating, influence the use of Aalcohols fuel.
In addition, the top of storage tank 8 also is provided with additive and adds the inlet (not shown), is used to add Aalcohols fuel additive such as Aalcohols fuel safe additive, cold start-up additive or the like; The bottom of storage tank 8 generally is provided with the foul valve (not shown), is used for the impurity or the dirt of regular let-down vessel 8.
Fig. 3 is the structural representation of dryer in the Aalcohols fuel storage device of the present invention.Dryer 14 comprise dryer shell 26, dust cap 21, Air Filter 22, with breathing pipe 7 bonded assembly movable joints 24 and the movable joint 25 that is connected dust cap 21 and dryer shell 26, the material that absorbs moisture is housed, as discolour silica gel etc. in the dryer shell 26.The material of dryer shell 26 generally adopts anti-pure withstanding corrosion polymeric materials such as polypropylene, polytetrafluoroethylene, also can adopt materials such as carbon steel, corrosion-resistant steel.
Fig. 4 is the structural representation of Aalcohols fuel storage device middle filtrator of the present invention.Filter 15 is to be welded by two different pipes of interior external diameter (outer pipe 36 and interior pipe 35), its end seal, outer pipe 36 is provided with oil inlet 37 and foul valve 33, oil outlet 31 is arranged on the interior pipe 35 osed top upper surfaces, evenly arrange the identical hole of one or more diameters on the interior pipe 35, and cover described filtering net 16 on its outside face, anti-pure corrosion materials such as filtering net 16 general use corrosion-resistant steels.Before oil plant or Aalcohols fuel enter storage tank 8 from transportation means, be introduced into this filter.Oil plant or Aalcohols fuel be the space between pipe 36 inwalls and interior pipe 35 outer walls outside oil inlet 37 enters, after filtering net 16 filtrations, in entering, in the formed space of pipe 35 inwalls, discharge via oil outlet 31, thereby enter in the storage tank 8 through the aperture on the interior pipe 35.Through such filter process, subparticle just is filtered to the bottom in space between outer pipe 36 inwalls and interior pipe 35 outer walls, regularly opens foul valve 33, and impurity is discharged from sewage draining exit 34.
Here description of the invention and application is illustrative, is not to want with scope restriction of the present invention in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the actual replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present invention or essential characteristic, and the present invention can be with other forms, structure, layout, ratio, and realize with other elements, material and parts.Under the situation that does not break away from the scope of the invention and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (10)
1, a kind of storage equipment in fillingup station of fuel in alcohols comprises breathing valve (6), that a storage tank (8), is communicated with storage tank (8) by breathing pipe (7) and is positioned at breathing pipe (7) and goes up dryer (14), input oil pipe (9) and the output oil pipe (5) that is communicated with breathing valve (6) and storage tank (8).
2, storage device according to claim 1 is characterized in that, also comprises the suction flange (12), filter (15) and the imported valve (10) that are connected with storage tank (8) by input oil pipe (9).
3, storage device according to claim 1 is characterized in that, also comprises the discharge flange joint (1) and the outlet valve (3) that are connected with storage tank (8) by output oil pipe (5).
4, storage device according to claim 2 is characterized in that, described filter (15) contains filtering net (16).
5, storage device according to claim 4 is characterized in that, filtering net (16) is anti-pure corrosion material.
6, storage device according to claim 1, it is characterized in that dryer (14) comprises dryer shell (26), be placed on desiccant (23) in the dryer shell (26), with breathing pipe (7) bonded assembly joint (24), dust cap (21), Air Filter (22) and be connected dust cap (21) and the joint (25) of filter body (26).
7, storage device according to claim 1 is characterized in that, described desiccant (23) is a discolour silica gel, and the material of described dryer shell (26) is selected from one of polypropylene, polytetrafluoroethylene, carbon steel, stainless steel material.
8, storage device according to claim 1, it is characterized in that, described filter (15) comprises and being sleeved on together and outer pipe (36) and interior pipe (35), oil inlet (37), oil outlet (31), foul valve (33) and the sewage draining exit (34) of side seal, interior pipe (35) is gone up and is evenly arranged the identical hole of one or more diameters, and covers described filtering net (16) on its outside face.
9, storage device according to claim 1, it is characterized in that the outlet valve filler (4 ') in the discharge flange joint filler (2 ') in the described discharge flange joint (1), the outlet valve (3), the imported valve filler (11 ') in the imported valve (10) and the suction flange filler (13 ') in the suction flange (12) are anti-alcohol corrosion filler.
10, storage device according to claim 1 is characterized in that, the top of storage tank (8) is provided with that additive adds inlet and the bottom of storage tank (8) is provided with foul valve and sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610127999 CN1915795A (en) | 2006-09-06 | 2006-09-06 | Storage equipment in fillingup station of fuel in alcohols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610127999 CN1915795A (en) | 2006-09-06 | 2006-09-06 | Storage equipment in fillingup station of fuel in alcohols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1915795A true CN1915795A (en) | 2007-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610127999 Pending CN1915795A (en) | 2006-09-06 | 2006-09-06 | Storage equipment in fillingup station of fuel in alcohols |
Country Status (1)
| Country | Link |
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| CN (1) | CN1915795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499754A (en) * | 2017-09-01 | 2017-12-22 | 漯河市新旺化工有限公司 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
| CN109573932A (en) * | 2018-12-12 | 2019-04-05 | 山东隆泰石油装备有限公司 | From hybrid prize-mounted refueling device |
-
2006
- 2006-09-06 CN CN 200610127999 patent/CN1915795A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499754A (en) * | 2017-09-01 | 2017-12-22 | 漯河市新旺化工有限公司 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
| CN109573932A (en) * | 2018-12-12 | 2019-04-05 | 山东隆泰石油装备有限公司 | From hybrid prize-mounted refueling device |
| CN109573932B (en) * | 2018-12-12 | 2024-01-26 | 山东隆泰石油装备有限公司 | Self-mixing skid-mounted oiling device |
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