CN205010428U - Boats and ships oil fuel tank cabinet based on ventilative buffer tank structure - Google Patents
Boats and ships oil fuel tank cabinet based on ventilative buffer tank structure Download PDFInfo
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- CN205010428U CN205010428U CN201520763677.0U CN201520763677U CN205010428U CN 205010428 U CN205010428 U CN 205010428U CN 201520763677 U CN201520763677 U CN 201520763677U CN 205010428 U CN205010428 U CN 205010428U
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- permeability cell
- cabinet
- fuel oil
- baffle plate
- buffer tank
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Abstract
The utility model discloses a boats and ships oil fuel tank cabinet based on ventilative buffer tank structure, oil fuel tank cabinet set up the permeability cell, the permeability cell top sets up air pipe cap (2). Be located air pipe cap (2) lower extreme is in set up ventilative buffer tank (1) on the permeability cell, ventilative buffer tank is the rectangle box that the permeability cell is connected to the under shed, be fixed with two baffle (3) through a set of relative lateral wall in the box, two upper part of baffle is crossing, be a lid separation in go up between the under shed two the baffle lower part outside with leave air breathable channel between the rectangle box lateral wall. The utility model discloses according to the characteristics of fuel and oil gas, existing normal ventilation function, prevent again liquid (fuel) because of the offend overflow of surge outside the cabinet of cabin, realized " only ventilative non flowing oil ". The utility model discloses the buffer tank has simple and convenient high efficiency, cost advantage such as lower.
Description
Technical field
The present invention relates to the improvement of a kind of marine fuel oil cabin cabinet, more particularly, relate to buffer tank structure on oceangoing ship fuel oil tank cabinet permeability cell and improve.
Background technology
Prior art marine fuel oil cabin cabinet, region below a lot of deck plane being all arranged in both sides, cabin, usual deck plane is exactly cabinet top, cabin, its gas permeable devices general is air pipe shape for hat formula, the function such as this air pipe cap general in the world generally has ventilated, anti-seawater, rainwater, Mars, impurity enter, but the overflow in the cabinet of cabin can not be prevented.
When boats and ships experience stormy waves is larger, fuel oil tank cabinet liquid level rocks fluctuated with ship, fuel oil constantly collides bulkhead, under the state that tank level is higher, fuel oil or gas mixture also likely collide the permeability cell at cabinet top, cabin, fuel oil overflows to outside the cabinet of cabin by permeability cell, is formed and pollutes and disaster hidden-trouble.
Summary of the invention
For the problems referred to above, the present invention improves marine fuel oil cabin cabinet safety guard of breathing freely, air pipe cap lower end on the cabinet permeability cell of marine fuel oil cabin increases expansion tank, the gas in permeability cell, gas mixture or liquid fuel is entered by cabin cabinet, first Oil-gas Separation is completed in expansion tank, guarantee to enter air pipe cap without oil gas body, for this reason, direction baffle plate is down provided with in expansion tank, when meeting fuel oil and colliding this baffle plate, fuel oil is blocked by baffle plate, and relies on self gravitation, is back in the cabinet of cabin along baffle plate; When meeting oil gas and colliding this baffle plate, utilize this baffle plate equally, block the instantaneous collision of gas mixture, baffle plate is utilized to complete the instantaneous separation of gas mixture, gas is walked around baffle plate and is continued upwards, and arrive in permeability cell, fuel oil is back in the cabinet of cabin along baffle plate by self gravitation.
In order to achieve the above object, the invention provides a kind of marine fuel oil cabin cabinet based on ventilating buffering jar structure, fuel oil tank cabinet arranges permeability cell, and described permeability cell top arranges air pipe cap, is positioned at described air pipe cap lower end and arranges ventilating buffering tank on described permeability cell; Described ventilating buffering tank is the rectangular box that upper and lower opening connects permeability cell; Two baffle plates are fixed with in described casing by one group of relative sidewall; Two described baffle plate tops are intersected, and intercept between described upper and lower opening, leave gas-permeable channels between two described baffle plate lower outsides and described rectangular box sidewall in a lid.
Under optimal way, the angle of two described baffle plates is 90 °; The area that gas-permeable channels area is more than or equal to described upper and lower opening is left between two described baffle plate lower outsides and described rectangular box sidewall.
Marine fuel oil cabin of the present invention cabinet ventilating buffering tank, its structure design is according to the feature of fuel oil and oil gas, and existing normal airing function, stops again liquid (fuel oil) to overflow to because of the collision of surge outside the cabinet of cabin, namely achieves " only ventilative do not flow oil ".Expansion tank of the present invention has the advantages such as simple and effective, cost be lower.
Accompanying drawing explanation
Fig. 1 is marine fuel oil cabin of the present invention cabinet ventilating buffering tank schematic diagram.
Fig. 2 is marine fuel oil cabin of the present invention cabinet ventilating buffering tank basic structure lateral plan.
Fig. 3 is the lateral plan of relative Fig. 2 expansion tank basic structure opposite side.
Detailed description of the invention
The present invention is based on the marine fuel oil cabin cabinet of ventilating buffering jar structure as shown in Figures 1 to 3, fuel oil tank cabinet 6 arranges permeability cell, and described permeability cell top arranges air pipe cap 2.Be positioned at air pipe cap 2 lower end on permeability cell, arrange ventilating buffering tank 1, ventilating buffering tank is the rectangular box that upper and lower opening connects permeability cell; Two baffle plates 3 are fixed with in casing by one group of relative sidewall; Two baffle plate tops are intersected, and intercept between upper and lower opening, leave gas-permeable channels between two baffle plate lower outsides and rectangular box sidewall in a lid.
In Fig. 1, label 7 arrow represents that fuel oil and gas are come in and gone out, and the arrow of label 8 represents that the state of backflow after baffle plate 3 met by fuel oil, and label 9 arrow represents the state that gas is walked around baffle plate and continued upwards to overflow, and label 10 arrow represents the ventilative state of air pipe cap 2.
Marine fuel oil cabin cabinet ventilating buffering tank, to be breathed freely safety guard-safeguard for marine fuel oil cabin cabinet, is not allowed fuel oil be overflowed to out of my cabin by air pipe cap.For this reason, expansion tank is increased in air pipe cap lower end, direction baffle plate is down provided with in expansion tank, for reaching the instantaneous separating effect of the gas mixture of the best, ensure gas by and the backflow of fuel oil, baffle plate angle select 90 ° best, the angle that baffle plate inferior horn departs from oil gas end is advisable to be not less than 30 °, for ensureing vapor permeation area, left side flow area and the right flow area sum should be not less than the flow area that expansion tank is imported and exported.
Utilization orientation of the present invention baffle plate down, blocks the instantaneous collision of liquid (fuel oil), but does not stop gas to circulate, and gas is walked around baffle plate and continued upwards to arrive in permeability cell, and fuel oil is back in the cabinet of cabin along baffle plate by self gravitation.By utilization orientation baffle plate down, block the instantaneous collision of gas mixture, complete the instantaneous separation of gas mixture in expansion tank, after being separated, gas walks around baffle plate continuation upwards, arrive in permeability cell, fuel oil is back in the cabinet of cabin along baffle plate by self gravitation.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. the marine fuel oil cabin cabinet based on ventilating buffering jar structure, fuel oil tank cabinet arranges permeability cell, described permeability cell top arranges air pipe cap (2), it is characterized in that, be positioned at described air pipe cap (2) lower end and the rectangular box that the described ventilating buffering tank of ventilating buffering tank (1) is upper and lower opening connection permeability cell is set on described permeability cell; Two baffle plates (3) are fixed with in described casing by one group of relative sidewall; Two described baffle plate tops are intersected, and intercept between described upper and lower opening, leave gas-permeable channels between two described baffle plate lower outsides and described rectangular box sidewall in a lid.
2. according to claim 1 based on the marine fuel oil cabin cabinet of ventilating buffering jar structure, it is characterized in that, the angle of two described baffle plates is 90 °.
3. according to claim 1 based on the marine fuel oil cabin cabinet of ventilating buffering jar structure, it is characterized in that, between two described baffle plate lower outsides and described rectangular box sidewall, leave the area that gas-permeable channels area is more than or equal to described upper and lower opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763677.0U CN205010428U (en) | 2015-09-29 | 2015-09-29 | Boats and ships oil fuel tank cabinet based on ventilative buffer tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763677.0U CN205010428U (en) | 2015-09-29 | 2015-09-29 | Boats and ships oil fuel tank cabinet based on ventilative buffer tank structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205010428U true CN205010428U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520763677.0U Active CN205010428U (en) | 2015-09-29 | 2015-09-29 | Boats and ships oil fuel tank cabinet based on ventilative buffer tank structure |
Country Status (1)
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| CN (1) | CN205010428U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864665A (en) * | 2017-03-31 | 2017-06-20 | 江苏大洋海洋装备有限公司 | Marine ship oil tank ventilation device |
| CN107972811A (en) * | 2017-11-20 | 2018-05-01 | 广船国际有限公司 | A kind of swab case |
| CN108327886A (en) * | 2018-04-01 | 2018-07-27 | 上海外高桥造船海洋工程设计有限公司 | Fuel oil storage cabin permeability cell anti-overflow device |
| CN111452943A (en) * | 2019-01-22 | 2020-07-28 | 中国船舶重工集团公司第七一九研究所 | Ventilation system for nuclear area of marine nuclear power platform |
-
2015
- 2015-09-29 CN CN201520763677.0U patent/CN205010428U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864665A (en) * | 2017-03-31 | 2017-06-20 | 江苏大洋海洋装备有限公司 | Marine ship oil tank ventilation device |
| CN106864665B (en) * | 2017-03-31 | 2024-04-05 | 江苏大洋海洋装备有限公司 | Breathable device for oil tank of marine ship |
| CN107972811A (en) * | 2017-11-20 | 2018-05-01 | 广船国际有限公司 | A kind of swab case |
| CN108327886A (en) * | 2018-04-01 | 2018-07-27 | 上海外高桥造船海洋工程设计有限公司 | Fuel oil storage cabin permeability cell anti-overflow device |
| CN111452943A (en) * | 2019-01-22 | 2020-07-28 | 中国船舶重工集团公司第七一九研究所 | Ventilation system for nuclear area of marine nuclear power platform |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |