CN207810321U - A kind of diffuser structure for oil tank - Google Patents
A kind of diffuser structure for oil tank Download PDFInfo
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- CN207810321U CN207810321U CN201820020520.2U CN201820020520U CN207810321U CN 207810321 U CN207810321 U CN 207810321U CN 201820020520 U CN201820020520 U CN 201820020520U CN 207810321 U CN207810321 U CN 207810321U
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- hole
- oil tank
- diffuser
- vias
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Abstract
The utility model system provides a kind of diffuser structure for oil tank, including concentric reducer, the stub end of concentric reducer is fixedly connected with diffuser main body, diffuser main body tube wall offers several first through hole groups and the second sets of vias being arranged alternately, the spacing of adjacent first through hole group and the second sets of vias is x, 75mm≤x≤110mm；Every group of first through hole group includes at least one first through hole, and the second sets of vias includes at least one second through-hole, and first through hole and the second through-hole shift to install, a diameter of R of first through hole, 15mm≤R≤30mm, a diameter of r of the second through-hole, 15mm≤r≤30mm.The utility model can significantly reduce the flow that oil product enters oil tank, the oil product of big flow is during diffuser transmits constantly by turning to the output of other directions, to significantly reduce the kinetic energy that oil product enters oil tank, it can effectively reduce oil product and enter the impact force that internally floating plate generates after oil tank.
Description
Technical field
The utility model is related to diffusers, specifically disclose a kind of diffuser structure for oil tank.
Background technology
Oil tank is the container for storing crude oil or other oil products, be mainly used for oil plant, oil field, oil depot and its
In his industry.Interior floating plate is the head cover for swimming in the upper decline on oil tank liquid level with pasta and floating, and is mainly used for reducing oil tank oil
The evaporation loss of product.
Interior floating plate is arranged in part oil tank inside it, then inlet tube and outlet for transporting oil is arranged, and is being filled with
When oil product, logical ball or gas purge, interior floating plate is highly susceptible to impact and be damaged, and floating plate uses the longevity in serious reduction
Life.Interior floating plate after damage will lose its original function, and damaging the fragment of formation or even blocking pipeline is influencing oil product just
Often conveying, is replaced or the interior floating plate of repair needs complicated process, while will produce the expense of great number, with high costs.It is more existing
Diffuser is arranged in one end that oil tank leads to oil tank in inlet tube, the impulse force of oil tank is entered for buffering oil product, this diffuser is only
Only it is the outlet expansion that oil product is entered to oil tank, oil product enters oil tank, and still there is larger kinetic energy, interior floating plate to be still easy to be damaged
It is bad.
Utility model content
Based on this, it is necessary to be directed to prior art problem, provide a kind of diffuser structure for oil tank, can significantly drop
Low oil product enters the flow of oil tank, to effectively reduce the kinetic energy that oil product enters oil tank, reduces the impact force of the internal floating plate of oil product,
The service life of interior floating plate can be effectively improved.
To solve prior art problem, the utility model discloses a kind of diffuser structure for oil tank, including concentric reducer,
The stub end of concentric reducer is fixedly connected with diffuser main body, and diffuser main body tube wall offers several first through hole being arranged alternately
The spacing of group and the second sets of vias, adjacent first through hole group and the second sets of vias is x, 75mm≤x≤110mm；
Every group of first through hole group includes at least one first through hole, and the second sets of vias includes at least one second through-hole, the
One through-hole and the second through-hole shift to install, a diameter of R of first through hole, 15mm≤R≤30mm, a diameter of r of the second through-hole,
15mm≤r≤30mm。
Further, the spacing x=100mm of adjacent first through hole group and the second sets of vias.
Further, first through hole group is set to the lower half portion of diffuser main body.
Further, the second sets of vias is set to the lower half portion of diffuser main body.
Further, the diameter R=20mm of first through hole.
Further, the diameter r=20mm of the second through-hole.
Further, the angle of two neighboring first through hole is more than or equal to 45 ° in same first through hole group.
Further, the angle of two neighboring second through-hole is more than or equal to 40 ° in same second sets of vias.
Oil product is inputted from microcephaly one end of concentric reducer, is entered in diffuser main body from the stub end of concentric reducer, oil product exists
Diffuser main body is constantly diverted to by first through hole and the second through-hole in oil tank during transmitting, remaining after shunting
Oil product has smaller kinetic energy and is exported from the end of diffuser main body.
The beneficial effects of the utility model are：The utility model discloses a kind of diffuser structure for oil tank, and setting is closed
The diffuser structure of reason, can significantly reduce the flow that oil product enters oil tank, the process that the oil product of big flow is transmitted in diffuser
In constantly by turn to other directions output, to significantly reduce the kinetic energy that oil product enters oil tank, and shunting effect is good, finally
The flow of diffusion pipe end oil product output effectively reduces, and can effectively reduce oil product and enter the impact that internally floating plate generates after oil tank
Power, and then the service life of interior floating plate can be effectively improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the A-A ' along Fig. 1.
Fig. 3 is the cross-sectional view of the B-B ' along Fig. 1.
Reference numeral is：Concentric reducer 10, diffuser main body 20, first through hole group 21, first through hole 211, the second sets of vias
22, the second through-hole 221.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific implementation mode in conjunction with attached drawing.
Referring to figs. 1 to Fig. 3.
The utility model embodiment discloses a kind of diffuser structure for oil tank, including concentric reducer 11, concentric reducer 11
Stub end is fixedly connected with diffuser main body 20, and 20 tube wall of diffuser main body offers several first through hole groups 21 being arranged alternately
With the second sets of vias 22, the spacing of adjacent first through hole group 21 and the second sets of vias 22 is x, 75mm≤x≤110mm；
Every group of first through hole group 21 includes at least one first through hole 211, it is preferable that every group of first through hole group 21 includes four
A first through hole 211, the second sets of vias 22 include at least one second through-hole 221, it is preferable that the second sets of vias 22 includes four
Second through-hole 221, first through hole 211 and the second through-hole 221 shift to install, and a diameter of R of first through hole 211,15mm≤R≤
30mm, a diameter of r of the second through-hole 221,15mm≤r≤30mm.
First through hole group 21 and the second sets of vias 22 are set in diffuser main body 20, will can effectively rush at diffuser master
The oil product of 20 end of body constantly turns to all directions output of surrounding, can significantly reduce the kinetic energy of oil product；First through hole is set
Group 21 and second sets of vias 22 with rational spacing, first through hole 211 and the second through-hole 221 with rational diameter, true
Protect the oil product that is diverted will not flow it is excessive while ensure that shunting can reduce the kinetic energy of oil product；First shifted to install is logical
Hole 211 and the second through-hole 221 can realize uniform divided flows, it is ensured that the oil that first through hole group 21 and the second sets of vias 22 are diverted
Product are transmitted to all directions, will not be formed the internal floating plate of energy concentrated because being transmitted to same direction and be caused to impact.
Rational diffuser structure is arranged in the utility model, can significantly reduce the flow that oil product enters oil tank, big flow
Oil product during diffuser transmits constantly by turn to other directions output, enter oil tank to significantly reduce oil product
Kinetic energy, and shunting effect is good, the final flow for spreading pipe end oil product output effectively reduces, and can effectively reduce oil product entrance
The impact force that internal floating plate generates after oil tank, and then the service life of interior floating plate can be effectively improved.
The steering shunting of oil product cannot be concentrated very much, greater impact power otherwise can be equally formed, be based on above-described embodiment, phase
The spacing x=100mm of adjacent first through hole group 21 and the second sets of vias 22 can be reduced fully finally from 20 end of diffuser main body
The kinetic energy for the oil product sent out is held, while can prevent the oil product distributed from will not concentrate very much.
Interior floating plate floats on the pasta in oil tank, i.e., under normal conditions, interior floating plate is all positioned at the upper of diffuser main body 20
Side is based on any of the above-described embodiment, and first through hole group 21 is set to the lower half portion of diffuser main body 20, can effectively control the
The flow direction that one sets of vias 21 distributes oil product is downward, will not directly internal floating plate cause to impact.
Interior floating plate floats on the pasta in oil tank, i.e., under normal conditions, interior floating plate is all positioned at the upper of diffuser main body 20
Side is based on any of the above-described embodiment, and the second sets of vias 22 is set to the lower half portion of diffuser main body 20, can effectively control the
The flow direction that two sets of vias 22 distribute oil product is downward, will not directly internal floating plate cause to impact.
To ensure the shunting effect of first through hole 211, it is based on any of the above-described embodiment, the diameter R=of first through hole 211
20mm can effectively realize the shunting to oil product, reduce the kinetic energy that oil product is exported from 20 end of diffuser main body, additionally it is possible to prevent
First through hole 211 is excessive and generates larger kinetic energy.
To ensure the shunting effect of the second through-hole 221, it is based on any of the above-described embodiment, the diameter r=of the second through-hole 221
20mm can effectively realize the shunting to oil product, reduce the kinetic energy that oil product is exported from 20 end of diffuser main body, additionally it is possible to prevent
Second through-hole 221 is excessive and generates larger kinetic energy.
To improve the shunting effect of first through hole group 21, it is based on any of the above-described embodiment, phase in same first through hole group 21
The angle of adjacent two first through hole 211 is more than or equal to 45 °, it can be ensured that each first through hole 211 shunts in first through hole group 21
Uniformly, prevent the oil product after shunting from concentrating a direction output.
To improve the shunting effect of the second sets of vias 22, it is based on any of the above-described embodiment, phase in same second sets of vias 22
The angle of adjacent two the second through-holes 221 is more than or equal to 40 °, it can be ensured that each second through-hole 221 shunts in the second sets of vias 22
Uniformly, prevent the oil product after shunting from concentrating a direction output.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of diffuser structure for oil tank, which is characterized in that including concentric reducer (11), the major part of the concentric reducer (11)
End is fixedly connected with diffuser main body (20), and diffuser main body (20) tube wall offers several first through hole being arranged alternately
The spacing of group (21) and the second sets of vias (22), the adjacent first through hole group (21) and second sets of vias (22) is x,
75mm≤x≤110mm；
First through hole group (21) described in every group includes at least one first through hole (211), and second sets of vias (22) includes extremely
Few second through-hole (221), the first through hole (211) and second through-hole (221) shift to install, the first through hole
(211) a diameter of R, 15mm≤R≤30mm, a diameter of r, 15mm≤r≤30mm of second through-hole (221).
2. a kind of diffuser structure for oil tank according to claim 1, which is characterized in that adjacent described first is logical
The spacing x=100mm of hole group (21) and second sets of vias (22).
3. a kind of diffuser structure for oil tank according to claim 1, which is characterized in that the first through hole group
(21) it is set to the lower half portion of the diffuser main body (20).
4. a kind of diffuser structure for oil tank according to claim 1 or 3, which is characterized in that second through-hole
Group (22) is set to the lower half portion of the diffuser main body (20).
5. a kind of diffuser structure for oil tank according to claim 1, which is characterized in that the first through hole
(211) diameter R=20mm.
6. a kind of diffuser structure for oil tank according to claim 1 or 5, which is characterized in that second through-hole
(221) diameter r=20mm.
7. a kind of diffuser structure for oil tank according to claim 1, which is characterized in that the same first through hole
The angle of the two neighboring first through hole (211) is more than or equal to 45 ° in group (21).
8. a kind of diffuser structure for oil tank according to claim 1 or claim 7, which is characterized in that same described second
The angle of two neighboring second through-hole (221) is more than or equal to 40 ° in sets of vias (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020520.2U CN207810321U (en) | 2018-01-03 | 2018-01-03 | A kind of diffuser structure for oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020520.2U CN207810321U (en) | 2018-01-03 | 2018-01-03 | A kind of diffuser structure for oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810321U true CN207810321U (en) | 2018-09-04 |
Family
ID=63326269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820020520.2U Active CN207810321U (en) | 2018-01-03 | 2018-01-03 | A kind of diffuser structure for oil tank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510274A (en) * | 2019-08-26 | 2019-11-29 | 中化珠海石化储运有限公司 | Petrochemical pier and storage comprehensive safety exhaust system |
| CN111517004A (en) * | 2019-02-01 | 2020-08-11 | 中石化广州工程有限公司 | Oil inlet device of oil storage tank |
| CN113911379A (en) * | 2021-11-23 | 2022-01-11 | 中国商用飞机有限责任公司 | Refueling system for aircraft |
| CN110510274B (en) * | 2019-08-26 | 2024-04-30 | 中化珠海石化储运有限公司 | Safety exhaust system is synthesized in petrochemical industry pier and storage |
-
2018
- 2018-01-03 CN CN201820020520.2U patent/CN207810321U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517004A (en) * | 2019-02-01 | 2020-08-11 | 中石化广州工程有限公司 | Oil inlet device of oil storage tank |
| CN111517004B (en) * | 2019-02-01 | 2022-05-06 | 中石化广州工程有限公司 | Oil inlet device of oil storage tank |
| CN110510274A (en) * | 2019-08-26 | 2019-11-29 | 中化珠海石化储运有限公司 | Petrochemical pier and storage comprehensive safety exhaust system |
| CN110510274B (en) * | 2019-08-26 | 2024-04-30 | 中化珠海石化储运有限公司 | Safety exhaust system is synthesized in petrochemical industry pier and storage |
| CN113911379A (en) * | 2021-11-23 | 2022-01-11 | 中国商用飞机有限责任公司 | Refueling system for aircraft |
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