CN101994568A - Fuel machine pump oil excess protection system - Google Patents
Fuel machine pump oil excess protection system Download PDFInfo
- Publication number
- CN101994568A CN101994568A CN2010105642995A CN201010564299A CN101994568A CN 101994568 A CN101994568 A CN 101994568A CN 2010105642995 A CN2010105642995 A CN 2010105642995A CN 201010564299 A CN201010564299 A CN 201010564299A CN 101994568 A CN101994568 A CN 101994568A
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- fuel oil
- pipe
- fuel
- oil tank
- overflow
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a fuel machine pump oil excess protection system, which comprises a fuel oil tank, wherein a liquid level meter is arranged on the outer wall of the fuel oil tank, the upper surface of the fuel oil tank is connected with a vent pipe and a fuel oil injection pipe, the lower part of the side wall of the fuel oil tank is connected with a fuel oil outlet pipe, a first pump and two first valves are arranged in the fuel oil outlet pipe, the first pump is placed between the two first valves, the upper part of the side wall of the fuel oil tank is connected with a fuel oil overflow pipe, one end of the fuel oil overflow pipe is inserted into the fuel oil tank, the other end of the fuel oil overflow pipe is inserted into an overflow oil tank, a fuel oil pipe is arranged between the overflow oil tank and the fuel oil injection pipe, one end of the fuel oil pipe is inserted into the bottom of the overflow oil tank, the other end of the fuel oil pipe is inserted into the fuel oil injection pipe, a second pump and two second valves are arranged in the fuel oil pipe, and the second pump is placed between the two second valves. The system has the advantages of simple structure and capabilities of avoiding fuel oil waste and protecting the environment in a ship.
Description
Technical field
The present invention relates to the excessive protective system of a kind of fuel oil pump oil.
Background technique
At present, main frame in the boats and ships is by the fuel oil tank fuel feeding, fuel oil injects in the fuel oil tank by fuel oil filling pipe, but because the speed of injecting so fuel oil is easy to overflow fuel oil tank, causes the waste of the energy greater than the speed that flows out, simultaneously, cabin inner structure complexity is inconvenient to clean, and pollutes for the interior environment of ship.
Summary of the invention
The objective of the invention is in order to overcome above deficiency, the excessive protective system of fuel oil pump oil of environment in a kind of simple in structure, fuel oil that avoids waste, the protection ship is provided.
Purpose of the present invention is achieved through the following technical solutions: the excessive protective system of a kind of fuel oil pump oil; comprise fuel oil tank; the outer wall of described fuel oil tank is provided with level meter; the upper surface of fuel oil tank is connected with permeability cell and fuel oil filling pipe; the fuel oil tank lower sidewall is connected with out fuel pipe; go out to be provided with in the fuel pipe first pump and two first valves; first pump places between two first valves; the fuel oil tank side wall upper part is connected with the fuel overflow pipe; one end of fuel overflow pipe is inserted in the fuel oil tank; the other end of fuel overflow pipe is inserted in the overflow oil tank; be provided with fuel pipe between overflow oil tank and the fuel oil filling pipe, an end of fuel pipe is inserted in the overflow oil tank bottom, and the other end of fuel pipe is inserted in the fuel oil filling pipe; be provided with second pump and two second valves in the fuel pipe, second pump places between two second valves.
Further improvement of the present invention is: be provided with full level alarm line and low alarm line in the fuel oil tank, the full level alarm line is near the port of fuel overflow Guan Yiduan.
Further improvement of the present invention is: the fuel overflow pipe is provided with looks the stream mirror.
The present invention compared with prior art has following having a few: fuel oil tank is connected with overflow oil tank by pipeline; the oil that overflows all is recycled in the overflow oil tank; prevent that fuel oil from overflowing fuel oil tank; protected the environment in the cabin; simultaneously; fuel oil in the overflow oil tank can also re-inject in the fuel oil tank, has avoided the waste of fuel oil fully, saves the energy.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Number in the figure: 1-fuel oil tank, 2-level meter, 3-permeability cell, 4-fuel oil filling pipe, 5-go out fuel pipe, 6-first pump, 7-first valve, 8-fuel overflow pipe, 9-overflow oil tank, 10-fuel pipe, 11-second pump, 12-second valve, 13-full level alarm line, 14-low alarm line, 15-and look the stream mirror.
Embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Show a kind of mode of execution of the excessive protective system of fuel oil pump oil of the present invention as Fig. 1; the excessive protective system of fuel oil pump oil comprises fuel oil tank 1; the outer wall of fuel oil tank 1 is provided with level meter 2; can judge fuel oil height in the fuel oil tank 1 by observing level meter 2; the upper surface of fuel oil tank 1 is connected with permeability cell 3 and fuel oil filling pipe 4; fuel oil is injected in the fuel oil tank 1; air in the cabin is extruded by permeability cell 3 and gives vent to anger; preventing that the cabin internal pressure is excessive causes blast; fuel oil tank 1 lower sidewall is connected with out fuel pipe 5; go out to be provided with in the fuel pipe 5 first pump 6 and two first valves 7; first pump 6 places between two first valves 7; fuel oil tank 1 side wall upper part is connected with fuel overflow pipe 8; be provided with full level alarm line 13 and low alarm line 14 in the fuel oil tank 1; full level alarm line 13 is near the port of fuel overflow pipe 8 one ends; when the height of fuel oil attains to a high place alarming line; system can give the alarm; system can stop to inject fuel oil to fuel oil tank 1; when the height of fuel oil reaches the low alarm line; system also can give the alarm; system can continue to inject fuel oil in fuel oil tank 1; fuel overflow pipe 8 is provided with looks stream mirror 15; look the stream mirror by observation and judge whether fuel oil is arranged in the fuel oil oil spill pipe; flowing if any fuel oil; illustrate that then the fuel oil in the fuel oil tank 1 overflows; can stop and in fuel oil tank 1, inject fuel oil; one end of fuel overflow pipe 8 is inserted in the fuel oil tank 1; the other end of fuel overflow pipe 8 is inserted in the overflow oil tank 9; be provided with fuel pipe 10 between overflow oil tank 9 and the fuel oil filling pipe 4; one end of fuel pipe 10 is inserted in overflow oil tank 9 bottoms; the other end of fuel pipe 10 is inserted in the fuel oil filling pipe 4; be provided with second pump 11 in the fuel pipe 10 and two second valve 12, the second pumps 11 place between two second valves 12.
Fuel oil injects in the fuel oil tank 1 by injecting fuel oil filling pipe 4, inject main frame by first pump 6, after the height of fuel oil reaches fuel oil oil spill pipe 8 mouths of pipe, fuel oil flows in the overflow oil tank 1 by fuel oil oil spill pipe 8, fuel oil in the overflow oil tank 1 is drawn out of by second pump 11, and injecting fuel oil filling pipe 4, fuel oil is injected in the fuel oil tank 1 once more.Be provided with multiple protector among the present invention, prevent that fuel oil from overflowing belowdecks, protected the environment in the cabin, simultaneously, fuel oil recycles, and avoids waste, and has saved the energy.
Claims (3)
1. the excessive protective system of fuel oil pump oil; comprise fuel oil tank (1); the outer wall of described fuel oil tank (1) is provided with level meter (2); the upper surface of described fuel oil tank (1) is connected with permeability cell (3) and fuel oil filling pipe (4); described fuel oil tank (1) lower sidewall is connected with out fuel pipe (5); describedly go out in the fuel pipe (5) to be provided with first pump (6) and two first valves (7); described first pump (6) places between two described first valves (7); it is characterized in that: described fuel oil tank (1) side wall upper part is connected with fuel overflow pipe (8); one end of described fuel overflow pipe (8) is inserted in the described fuel oil tank (1); the other end of described fuel overflow pipe (8) is inserted in the overflow oil tank (9); be provided with fuel pipe (10) between described overflow oil tank (9) and the described fuel oil filling pipe (4); one end of described fuel pipe (10) is inserted in described overflow oil tank (9) bottom; the other end of described fuel pipe (10) is inserted in the described fuel oil filling pipe (4); be provided with second pump (11) and two second valves (12) in the described fuel pipe (10), described second pump (11) places between two described second valves (12).
2. according to the excessive protective system of the described fuel oil pump oil of claim 1, it is characterized in that
:Be provided with full level alarm line (13) and low alarm line (14) in the described fuel oil tank (1), described full level alarm line (13) is near the port of described fuel overflow pipe (8) one ends.
3. according to claim 1 or the excessive protective system of 2 described fuel oil pump oil, it is characterized in that
:Described fuel overflow pipe (8) is provided with looks stream mirror (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105642995A CN101994568A (en) | 2010-11-30 | 2010-11-30 | Fuel machine pump oil excess protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105642995A CN101994568A (en) | 2010-11-30 | 2010-11-30 | Fuel machine pump oil excess protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101994568A true CN101994568A (en) | 2011-03-30 |
Family
ID=43785218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105642995A Pending CN101994568A (en) | 2010-11-30 | 2010-11-30 | Fuel machine pump oil excess protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101994568A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059474A (en) * | 2015-08-17 | 2015-11-18 | 上海船舶研究设计院 | Ship fuel oil overflow cabin structure |
| CN110454304A (en) * | 2019-08-26 | 2019-11-15 | 安庆泰邦船舶科技有限公司 | Self-operated type stable-pressure device peculiar to vessel |
| CN111946507A (en) * | 2020-06-30 | 2020-11-17 | 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） | Fuel oil conveying system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610220A (en) * | 1969-05-29 | 1971-10-05 | Toyota Motor Co Ltd | Fuel tank construction |
| US5740784A (en) * | 1995-05-25 | 1998-04-21 | Pleasurecraft Marine Engine Co. | Fuel control system |
| US20020088439A1 (en) * | 1999-07-16 | 2002-07-11 | Markus Distelhoff | Fuel tank |
| CN201531334U (en) * | 2009-10-22 | 2010-07-21 | 朱益民 | Petrol engine fuel oil way device |
| CN201679588U (en) * | 2010-01-17 | 2010-12-22 | 薛强 | Intelligent control automobile gasoline economizer |
| CN201865769U (en) * | 2010-11-30 | 2011-06-15 | 惠生（南通）重工有限公司 | Excessive pump oil protection system for fuel engine |
-
2010
- 2010-11-30 CN CN2010105642995A patent/CN101994568A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610220A (en) * | 1969-05-29 | 1971-10-05 | Toyota Motor Co Ltd | Fuel tank construction |
| US5740784A (en) * | 1995-05-25 | 1998-04-21 | Pleasurecraft Marine Engine Co. | Fuel control system |
| US20020088439A1 (en) * | 1999-07-16 | 2002-07-11 | Markus Distelhoff | Fuel tank |
| CN201531334U (en) * | 2009-10-22 | 2010-07-21 | 朱益民 | Petrol engine fuel oil way device |
| CN201679588U (en) * | 2010-01-17 | 2010-12-22 | 薛强 | Intelligent control automobile gasoline economizer |
| CN201865769U (en) * | 2010-11-30 | 2011-06-15 | 惠生（南通）重工有限公司 | Excessive pump oil protection system for fuel engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059474A (en) * | 2015-08-17 | 2015-11-18 | 上海船舶研究设计院 | Ship fuel oil overflow cabin structure |
| CN110454304A (en) * | 2019-08-26 | 2019-11-15 | 安庆泰邦船舶科技有限公司 | Self-operated type stable-pressure device peculiar to vessel |
| CN111946507A (en) * | 2020-06-30 | 2020-11-17 | 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） | Fuel oil conveying system |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110330 |