CN207810305U - A kind of tank structure with diffuser - Google Patents
A kind of tank structure with diffuser Download PDFInfo
- Publication number
- CN207810305U CN207810305U CN201820020494.3U CN201820020494U CN207810305U CN 207810305 U CN207810305 U CN 207810305U CN 201820020494 U CN201820020494 U CN 201820020494U CN 207810305 U CN207810305 U CN 207810305U
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- diffuser
- oil tank
- vortex
- inlet tube
- diameter
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Abstract
The utility model system provides a kind of tank structure with diffuser, a diameter of D of oil tank, oil tank is interior to be equipped with interior floating plate, and inlet tube and outlet are connected under oil tank, a diameter of x of inlet tube, 200mm≤x≤400mm, inlet tube are connected with diffuser, and diffuser is located in oil tank, the length of diffuser is L, 0.2D≤L≤0.4D, a diameter of y of diffuser, 50mm≤(y x)≤200mm；The one end of diffuser far from inlet tube is fixed with anti-vortex tube, and the first anti-vortex board is fixed in anti-vortex tube, and open top of the anti-vortex tube far from diffuser is hinged with erosion control baffle.The utility model can significantly reduce oil product and enter the impulse force that internal floating plate generates when oil tank, while can effectively prevent diffuser inner product coagulation starch；In addition, setting prevents the structure that vortex generates, the accumulation of electrostatic can be effectively reduced, additionally it is possible to effectively reduce oil product and enter the potential energy after oil tank.
Description
Technical field
The utility model is related to tank structures, specifically disclose a kind of tank structure with diffuser.
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.
Existing tank structure is floating plate in being arranged directly on oil tank, then the inlet tube for transporting oil is arranged and goes out
Mouth pipe, when being filled with oil product, leading to ball or gas purging, interior floating plate is highly susceptible to impact and be damaged, and seriously reduces interior float
The service life of disk.Interior floating plate after damage will lose its original function, damage the fragment of formation or even can block pipeline shadow
The normal conveying of oil product is rung, replaces or the interior floating plate of repair needs complicated process, while will produce the expense of great number, it is of high cost
It is high.Oil product when entering oil tank by inlet tube can internal floating plate form larger impact, cause interior floating plate to be easy to happen damage.
Utility model content
Based on this, it is necessary to be directed to prior art problem, provide a kind of tank structure with diffuser, can significantly drop
Low oil product enters the impulse force that internal floating plate generates when oil tank, while can prevent the generation of vortex, can effectively reduce oil product into
Enter possessed potential energy after oil tank.
To solve prior art problem, the utility model discloses a kind of tank structure with diffuser, including oil tank, oil
A diameter of D of tank, oil tank is interior to be equipped with interior floating plate, and inlet tube and outlet, a diameter of x, 200mm of inlet tube are connected under oil tank
≤ x≤400mm, inlet tube are connected with diffuser, and diffuser is located in oil tank, and the length of diffuser is L, 0.2D≤L≤0.4D,
A diameter of y of diffuser, 50mm≤(y-x)≤200mm；
The one end of diffuser far from inlet tube is fixed with anti-vortex tube, and the first anti-vortex board is fixed in anti-vortex tube, prevents
Open top of the vortex tube far from diffuser is hinged with erosion control baffle.
Further, the periphery of interior floating plate is fixed with diaphragm seal.
Further, the diameter D=29m of oil tank, the length L=9m of diffuser.
Further, a diameter of x=300mm of inlet tube, a diameter of y=400mm of diffuser.
Further, it is fixedly connected by concentric reducer between diffuser and inlet tube.
Further, the second anti-vortex board is further fixed in anti-vortex tube, the first anti-vortex board and the second anti-vortex board are handed over
Fork setting.
Further, opening upwards of the anti-vortex tube far from diffuser, the opening section of anti-vortex tube and horizontal plane are at α
Angle, 65 °≤α≤80 °.
Oil product enters from inlet tube, and by reaching anti-vortex tube after diffuser, oil product enters oil tank after washing erosion control baffle open
It is interior；Oil product in oil tank is exported from outlet.
The beneficial effects of the utility model are：The utility model discloses a kind of tank structure with diffuser, setting with
The matched special diffuser of oil tank can significantly reduce oil product and enter the impulse force that internal floating plate generates when oil tank, while can have
Effect prevents diffuser inner product coagulation starch, to effectively reduce the stress between diffuser and inlet tube, it is ensured that oil product can be smooth
Ground is reached by diffuser in oil tank；In addition, setting prevents the structure that vortex generates, the accumulation of electrostatic can be effectively reduced, is carried
The safety of high oil storage, additionally it is possible to effectively reduce oil product enter possessed potential energy after oil tank, to effectively prevent interior floating plate by
It is damaged to strong impact, 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 anti-vortex tube A-A ' along Fig. 1 of the utility model.
Reference numeral is：Oil tank 10, interior floating plate 11, diaphragm seal 111, inlet tube 12, outlet 13, diffuser 20, anti-whirlpool
Flow tube 21, the first anti-vortex board 211, the second anti-vortex board 212, erosion control baffle 213, concentric reducer 22.
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.
With reference to figure 1, Fig. 2.
The utility model embodiment discloses a kind of tank structure with diffuser, including oil tank 10, the diameter of oil tank 10
For D, it is equipped with interior floating plate 11 in oil tank 10, is connected with inlet tube 12 and outlet 13 under oil tank 10, a diameter of x of inlet tube 12,
200mm≤x≤400mm, inlet tube 12 are connected with diffuser 20, and diffuser 20 is located in oil tank 10, it is preferable that diffuser 20 is logical
Cross the bottom that holder is fixed in oil tank 10, the length of diffuser 20 is L, 0.2D≤L≤0.4D, a diameter of y of diffuser 20,
50mm≤(y-x)≤200mm；
The one end of diffuser 20 far from inlet tube 12 is fixed with anti-vortex tube 21, and the first anti-whirlpool is fixed in anti-vortex tube 21
Flowing plate 211, open top of the anti-vortex tube 21 far from diffuser 20 are hinged with erosion control baffle 213, the open top of anti-vortex tube 21
The upper articulation in portion and erosion control baffle 213, it is preferable that the diameter of erosion control baffle 213 is more than the diameter of anti-vortex tube 21, erosion control gear
Plate 213 can block the opening of anti-vortex tube 21 completely.
Oil product enters diffuser 20 from inlet tube 12, and the diameter of diffuser 20 is more than the diameter of inlet tube 12, can be effective
The kinetic energy for reducing oil product in diffuser 20, to slow down oil product in the flow velocity of 20 pipe of diffuser, oil product is by the entrance of diffuser 20
The kinetic energy of oil tank 10 is small, and interior floating plate 11 can be effectively prevent to be impacted；Rational length is arranged in diffuser 20, can effectively prevent
Oil product occurs to precipitate and influence the performance of diffuser 20 in diffuser 20, it is ensured that oil product smoothly can effectively pass through diffuser
20；First anti-vortex board 211 is set and forms vortex when can prevent oil product from entering oil tank 10 by diffuser 20, to effectively subtract
The accumulation of few electrostatic, can effectively improve integrally-built security performance；Erosion control baffle 213 can significantly reduce oil product and enter oil
Mechanical energy when tank 10, while can effectively change the direction that oil product enters oil tank 10, to effectively reduce the internal floating plate of oil product
11 impulse forces generated.
The utility model be arranged with the matched special diffuser 20 of oil tank, can significantly reduce when oil product enters oil tank 10 pair
The impulse force that interior floating plate 11 generates, while it can be effectively prevent 20 inner product coagulation starch of diffuser, to effectively reduce diffuser 20
With the stress between inlet tube 12, it is ensured that oil product can move smoothly through diffuser 20 and reach in oil tank 10；In addition, setting prevents whirlpool
The raw structure of miscarriage, can effectively reduce the accumulation of electrostatic, improve the safety of oil storage, additionally it is possible to effectively reduce oil product and enter oil
Possessed potential energy after tank 10 can effectively improve to effectively prevent interior floating plate 11 to be damaged by strong impact
The service life of interior floating plate 11.
It is floating plate in raising 11 to the protective capability of oil product, is based on above-described embodiment, the periphery of interior floating plate 11 is fixed with close
Mounting 111, the outer edge of diaphragm seal 111 are close to the inner wall of oil tank 10, oil evaporation can be effectively prevent to lose.
Common 10 a diameter of 30m of oil tank or so is based on any of the above-described embodiment, the diameter D=29m of oil tank 10, diffusion
The length L=9m of pipe 20 can effectively avoid diffuser 20 from gathering sediment, it is ensured that the oil circuit of oil product is smooth.
Based on above-described embodiment, a diameter of x=300mm of inlet tube 12, a diameter of y=400mm of diffuser 20 expand
Separate tube 20 can effectively slow down the speed that oil product enters diffuser 20 than 12 big grades of inlet tube.
It based on any of the above-described embodiment, is fixedly connected by concentric reducer 22 between diffuser 20 and inlet tube 12, small major part
22 enter the channel that diffuser 20 provides a buffering for oil product from inlet tube 12.
To further prevent vortex to generate, it is based on any of the above-described embodiment, the second anti-whirlpool is further fixed in anti-vortex tube 22
Flowing plate 212, the first anti-vortex board 211 and the second anti-vortex board 212 are arranged in a crossed manner, can significantly reduce the generation of vortex, can
The accumulation for effectively reducing electrostatic further increases the security performance of oil tank 10, it is preferable that the first anti-vortex board 211 and second is anti-
Vortex board 212 is vertically arranged, and can improve the stability of structure.
To further decrease the direction for changing oil product and entering oil tank 10, it is based on any of the above-described embodiment, anti-vortex tube 21 is remote
Opening upwards from diffuser 20, the opening section of anti-vortex tube 21 and horizontal plane are at an angle, 65 °≤α≤80 °, cooperation erosion control gear
Plate 213 can promote oil product to be input in oil tank 10 from the middle and lower part of anti-vortex tube 21, can reduce the internal floating plate 11 of oil product and produce
Raw impulse force.
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 (7)
1. a kind of tank structure with diffuser, including oil tank (10), a diameter of D of the oil tank (10), the oil tank
(10) it is equipped with interior floating plate (11) in, inlet tube (12) and outlet (13), the inlet tube are connected under the oil tank (10)
(12) a diameter of x, which is characterized in that 200mm≤x≤400mm, the inlet tube (12) is connected with diffuser (20), described
Diffuser (20) is located in the oil tank (10), and the length of the diffuser (20) is L, 0.2D≤L≤0.4D, the diffuser
(20) a diameter of y, 50mm≤(y-x)≤200mm；
The one end of the diffuser (20) far from the inlet tube (12) is fixed with anti-vortex tube (21), the anti-vortex tube (21)
It is inside fixed with the first anti-vortex board (211), open top of the anti-vortex tube (21) far from the diffuser (20) is hinged with
Erosion control baffle (213).
2. a kind of tank structure with diffuser according to claim 1, which is characterized in that the interior floating plate (11)
Periphery is fixed with diaphragm seal (111).
3. a kind of tank structure with diffuser according to claim 1, which is characterized in that the oil tank (10) it is straight
Diameter D=29m, the length L=9m of the diffuser (20).
4. a kind of tank structure with diffuser according to claim 1 or 3, which is characterized in that the inlet tube
(12) a diameter of x=300mm, a diameter of y=400mm of the diffuser (20).
5. a kind of tank structure with diffuser according to claim 1, which is characterized in that the diffuser (20) with
It is fixedly connected by concentric reducer (22) between the inlet tube (12).
6. a kind of tank structure with diffuser according to claim 1, which is characterized in that the anti-vortex tube (21)
It is inside further fixed on the second anti-vortex board (212), the first anti-vortex board (211) and the second anti-vortex board (212) are intersected
Setting.
7. a kind of tank structure with diffuser according to claim 1 or 6, which is characterized in that the anti-vortex tube
(21) opening upwards far from the diffuser (20), the opening section of the anti-vortex tube (21) and horizontal plane are at an angle, 65 °
≤α≤80°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020494.3U CN207810305U (en) | 2018-01-03 | 2018-01-03 | A kind of tank structure with diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020494.3U CN207810305U (en) | 2018-01-03 | 2018-01-03 | A kind of tank structure with diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810305U true CN207810305U (en) | 2018-09-04 |
Family
ID=63326310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820020494.3U Active CN207810305U (en) | 2018-01-03 | 2018-01-03 | A kind of tank structure with diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810305U (en) |
Cited By (3)
| 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 |
| CN111517005A (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 |
-
2018
- 2018-01-03 CN CN201820020494.3U patent/CN207810305U/en active Active
Cited By (3)
| 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 |
| CN111517005A (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 |
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