CN204473617U - A kind of oil tank porous buffering oil feeding device - Google Patents
A kind of oil tank porous buffering oil feeding device Download PDFInfo
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- CN204473617U CN204473617U CN201520074117.4U CN201520074117U CN204473617U CN 204473617 U CN204473617 U CN 204473617U CN 201520074117 U CN201520074117 U CN 201520074117U CN 204473617 U CN204473617 U CN 204473617U
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- oil
- feeding device
- buffer tube
- tank
- oil feeding
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Abstract
The utility model discloses a kind of oil tank porous buffering oil feeding device, be located in tank body, comprise the oil inlet vertically installed for accessing oil product, level is arranged on the buffer tube above tank base, and connecting the attaching parts of oil inlet and buffer tube, described buffer tube top offers at least one oil outlet; Oil feeding device of the present utility model, the multiple oil outlets arranged by buffer tube top are to increase fuel-displaced sectional area and to change fuel-displaced direction, thus to weaken in emptying process oil product to the impact of bottom sediment and stirring, reduce the generation of electrostatic simultaneously, guarantee oil quality and safety, realize emptying, oiling operation simultaneously, reduce client and refuel waiting time, improve service level, enterprise competitive power; This oil feeding device improves and forms on original oil outlet pipe basis, no matter be newly-built petrol service station design-build oil tank, or the transformation of built petrol service station oil tank, its cost is all lower.
Description
Technical field
The utility model belongs to oil and gas industrial technical field, is specifically related to a kind of oil tank porous buffering oil feeding device.
Background technology
Petrol service station is the window of Petroleum & Petrochemical Enterprises, is the terminal of refined oil logistics system, only have realize Safety of Gas Station produce, add oil, could benefit be created more.In China, petrol service station experienced by one from less to more, by decentralized management to scale management, by one-sided economy composition to diverse sectors of the economy, by empirical management to specialized management, the evolution that transformed to diversified economy by single variety operation.Along with domestic economy construction is to the continuous increase of oil product demand, the quantity of petrol service station and scale also expand with swift and violent speed, and at present, petrol service station sum reaches 100,000 more than, petrol service station Market competition, in the urgent need to reform and innovation.Traditional oil tank oil outlet pipe is for be vertically arranged in tank body, and the outlet of oil outlet pipe is downward, there is following problem during emptying:
1, during emptying, oil product flow velocity is fast, impulsive force large, and the water easily impacting precipitation at the bottom of stirred pot is mixed, and causes oil product and water hybridization to close, has a strong impact on oil quality;
2, need during emptying to stop refueling operation, cause a large amount of customer churn;
3, in emptying process, the electrostatic that oil product produces under quick impact flow does not fully discharge, and easily causes potential safety hazard.
Utility model content
The purpose of this utility model solves the problem, and provides a kind of and slow down oil product flow velocity, cuts down oil product impulsive force, electrostatic is few and realize emptying, refuel the oil tank porous buffering oil feeding device of operation simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of oil tank porous buffering oil feeding device, be located in tank body, comprise the oil inlet vertically installed for accessing oil product, level is arranged on the buffer tube above tank base, and connecting the attaching parts of oil inlet and buffer tube, described buffer tube top offers at least one oil outlet.
Preferably, described attaching parts comprises reducing pipe and elbow, and oil inlet, reducing pipe, elbow are connected in turn with buffer tube.
Preferably, one end inwall of described reducing pipe major part is installed with ring bodies, and oil inlet is arranged in ring bodies.
Preferably, the upper end of described ring bodies and the lower end of oil inlet are equipped with 45 ° of chamferings.
Preferably, the end of described buffer tube is provided with the blind flange for sealing.
Preferably, described buffer tube top equidistantly offers 13 oil outlets, and the clear distance between two adjacent oil outlets is 0.2m.
Preferably, the aperture of described oil outlet increases gradually along the flow direction of oil product.
Preferably, the clear distance of described buffer tube and tank base is 0.1m.
The beneficial effects of the utility model are: oil tank porous buffering oil feeding device provided by the utility model, the multiple oil outlets arranged by buffer tube top are to increase fuel-displaced sectional area and to change fuel-displaced direction, thus to weaken in emptying process oil product to the impact of bottom sediment and stirring, reduce the generation of electrostatic simultaneously, guarantee oil quality and safety, realize emptying, oiling operation simultaneously, reduce client and refuel waiting time, improve service level, enterprise competitive power; This oil feeding device improves and forms on original oil outlet pipe basis, no matter be newly-built petrol service station design-build oil tank, or the transformation of built petrol service station oil tank, its cost is all lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model oil tank;
Fig. 2 is the schematic diagram of the utility model buffer tube;
Fig. 3 is the schematic diagram of the utility model oil feeding device;
Fig. 4 is the cutaway view of attaching parts in Fig. 3.
Description of reference numerals: 1, tank body; 2, oil inlet; 3, buffer tube; 4, oil outlet; 5, reducing pipe; 6, elbow; 7, ring bodies; 8, blind flange; 9, the pump housing; 10, pump head; 11, oil outlet pipe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
As shown in Figures 1 to 4, oil tank porous buffering oil feeding device of the present utility model, be located in tank body 1, comprise the oil inlet 2 vertically installed for accessing oil product, level is arranged on the buffer tube 3 of top bottom tank body 1, and connecting the attaching parts of oil inlet 2 and buffer tube 3, buffer tube 3 top offers at least one oil outlet 4, and this oil feeding device is in " L " type structure.
In this embodiment, buffer tube 3 top equidistantly offers 13 oil outlets 4, clear distance between two adjacent oil outlets 4 is 0.2m, namely the closest range between two adjacent oil outlet 4 edges to edge is 0.2m, the aperture of oil outlet 4 increases gradually along the flow direction of oil product, along the flow direction of oil product oil outlet from one to ten three number consecutivelies, thus each oil outlet bore size and corresponding sectional area as shown in table 1:
| Kong Hao | Diameter (mm) | Sectional area (mm 2) |
| One | 10 | 78.5 |
| Two | 15 | 176.625 |
| Three | 20 | 314 |
| Four | 25 | 490.625 |
| Five | 30 | 706.5 |
| Six | 35 | 961.625 |
| Seven | 40 | 1256 |
| Eight | 45 | 1589.625 |
| Nine | 50 | 1962.5 |
| Ten | 55 | 2374.625 |
| 11 | 60 | 2826 |
| 12 | 65 | 3316.625 |
| 13 | 70 | 3846.5 |
| Former oil outlet pipe | 80 | 5024 |
Table 1
The sectional area of oil outlet each in table 1 is added, thus the total sectional area obtaining oil feeding device oil outlet is 19899.75mm
2, be about 4 times of former oil outlet pipe sectional area, can effectively slow down oil product flow velocity and cut down oil product impulsive force, and then reduce oil product to the assorted impact of water at the bottom of tank and stirring, avoid bottom sediment to float and mix with oil product, guarantee oil quality.
In order to ensure that buffer tube 3 is reliably connected with tank body 1, vibration that oil product causes is discharged into and the effective release guaranteeing electrostatic to slow down, buffer tube 3 decile three sections is welded in the back-up block on bottom tank body 1, buffer tube 3 is 0.1m with the clear distance bottom tank body 1, namely the nadir of buffer tube 3 is 0.1m to the closest range of the inner nadir of tank body 1, and back-up block can be and is arranged on the material such as steel plate, angle steel on bottom tank body 1 or the keel for tank body 1.
Attaching parts in this embodiment comprises reducing pipe 5, elbow 6 and ring bodies 7, oil inlet 2, reducing pipe 5, elbow 6 are connected in turn with buffer tube 3, elbow is 90 ° of elbows, one end inwall of reducing pipe 5 major part is installed with ring bodies 7, the interior circular diameter of ring bodies 7 is suitable with the outside diameter of oil inlet 2, oil inlet 2 is arranged in ring bodies 7 thus closely cooperates, and the two ends of elbow 6 are welded with one end of reducing pipe 5 microcephaly and buffer tube 3 respectively.
Ring bodies 7 is made up of 5mm aluminium sheet, be fixed on one end inwall of reducing pipe 5 major part by countersunk-heat bolt, countersunk-heat bolt termination, lower than surface of aluminum plate, produces spark when preventing oil inlet 2 from inserting, insert when conveniently installing, the upper end of ring bodies 7 and the lower end of oil inlet 2 are equipped with 45 ° of chamferings.
The end of buffer tube 3 is provided with the blind flange 8 for sealing, dismountable blind flange 8 when cleaning the storage, and is convenient to clean the impurity in buffer tube 3.
The working process of above-mentioned oil feeding device is:
During tank unloading, oil product arrives buffer tube 3 by oil inlet 2, reducing pipe 5 and elbow 6 successively, injects tank body 1 by the oil outlet 4 on buffer tube 3; Oil tank is provided with the pump housing 9, pump head 10 and oil outlet pipe 11 for refueling, in the process of emptying, because the oil product in tank body 1 stirs little, quality is guaranteed, directly by pump head 10 oil product can be extracted out from the pump housing 9 and externally refuel through oil outlet pipe 11, need not refueling operation be stopped.
Oil tank porous buffering oil feeding device provided by the utility model, the multiple oil outlets arranged by buffer tube top are to increase fuel-displaced sectional area and to change fuel-displaced direction, thus to weaken in emptying process oil product to the impact of bottom sediment and stirring, reduce the generation of electrostatic simultaneously, guarantee oil quality and safety, realize emptying, oiling operation simultaneously, reduce client and refuel waiting time, improve service level, enterprise competitive power; This oil feeding device improves and forms on original oil outlet pipe basis, no matter be newly-built petrol service station design-build oil tank, or the transformation of built petrol service station oil tank, its cost is all lower.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
Claims (8)
1. an oil tank porous buffering oil feeding device, be located in tank body (1), it is characterized in that: comprise the oil inlet (2) vertically installed for accessing oil product, level is arranged on the buffer tube (3) of top, tank body (1) bottom, and connecting the attaching parts of oil inlet (2) and buffer tube (3), described buffer tube (3) top offers at least one oil outlet (4).
2. oil feeding device according to claim 1, it is characterized in that: described attaching parts comprises reducing pipe (5) and elbow (6), oil inlet (2), reducing pipe (5), elbow (6) are connected in turn with buffer tube (3).
3. oil feeding device according to claim 2, is characterized in that: one end inwall of described reducing pipe (5) major part is installed with ring bodies (7), and oil inlet (2) is arranged in ring bodies (7).
4. oil feeding device according to claim 3, is characterized in that: the upper end of described ring bodies (7) and the lower end of oil inlet (2) are equipped with 45 ° of chamferings.
5., according to the arbitrary described oil feeding device of Claims 1-4, it is characterized in that: the end of described buffer tube (3) is provided with the blind flange (8) for sealing.
6. the oil feeding device according to Claims 1-4, is characterized in that: described buffer tube (3) top equidistantly offers 13 oil outlets (4), and the clear distance between two adjacent oil outlets (4) is 0.2m.
7. oil feeding device according to claim 6, is characterized in that: the aperture of described oil outlet (4) increases gradually along the flow direction of oil product.
8., according to the arbitrary described oil feeding device of Claims 1-4, it is characterized in that: described buffer tube (3) is 0.1m with the clear distance of tank body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074117.4U CN204473617U (en) | 2015-02-02 | 2015-02-02 | A kind of oil tank porous buffering oil feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074117.4U CN204473617U (en) | 2015-02-02 | 2015-02-02 | A kind of oil tank porous buffering oil feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473617U true CN204473617U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074117.4U Expired - Fee Related CN204473617U (en) | 2015-02-02 | 2015-02-02 | A kind of oil tank porous buffering oil feeding device |
Country Status (1)
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| CN (1) | CN204473617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129712A (en) * | 2015-07-27 | 2015-12-09 | 中国石油化工股份有限公司 | Application method for system capable of preventing water and impurities from entering oiling machine |
-
2015
- 2015-02-02 CN CN201520074117.4U patent/CN204473617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129712A (en) * | 2015-07-27 | 2015-12-09 | 中国石油化工股份有限公司 | Application method for system capable of preventing water and impurities from entering oiling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160202 |