CN102312760A - Apparatus for transporting fuel oil - Google Patents
Apparatus for transporting fuel oil Download PDFInfo
- Publication number
- CN102312760A CN102312760A CN2010105657399A CN201010565739A CN102312760A CN 102312760 A CN102312760 A CN 102312760A CN 2010105657399 A CN2010105657399 A CN 2010105657399A CN 201010565739 A CN201010565739 A CN 201010565739A CN 102312760 A CN102312760 A CN 102312760A
- Authority
- CN
- China
- Prior art keywords
- fuel oil
- fuel
- mentioned
- storage cabinet
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/36—Arrangements of flow- or pressure-control valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/58—Arrangements of pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
Abstract
The invention provides an apparatus for transporting fuel oil. Heated fuel oil flows through a suction main pipeline (14) and then is mixed with the fuel oil inside a fuel storage cabinet (1). Then the fuel oil inside the fuel storage cabinet (1) is heated. A valve (15) for retaining a spring is equipped on the downstream of a conveying pump (4) of a conveying pipeline (2). Another valve (15) for retaining a spring is also equipped on the downstream of a downflow pump (7) of a suction pipeline (6). The heated fuel oil inside a fuel oil deposition cabinet (3) and / or a fuel oil daily cabinet (5) is made not to flow back to a conveying pipeline (12). The heated fuel oil inside a fuel oil deposition cabinet (3) and / or a fuel oil daily cabinet (5) is further prevented from flowing down towards the suction pipeline (6). Naturally flowing down is prevented. And the fuel oil is then conveyed to a storage cabinet.
Description
Technical field
The present invention relates to the oil fuel handling plant of the boiler (below be called " boats and ships etc. ") of a kind of boats and ships, generator etc., particularly relate to a kind of prevent oil fuel settling tank (Japanese: clear タ Application Network) and/or the fuel oil that has been heated in the fuel oil daily tank (Japanese: サ one PVC ス タ Application Network) in stopped process under the spontaneous current or the oil fuel handling plant of adverse current.
Background technique
In boats and ships etc.; When mechanism's motor is supplied with fuel oil; Usually; At first utilize transfer pump to make fuel oil deliver to oil fuel settling tank through conveyance conduit, then deliver to fuel oil daily tank (fuel oil is used Oil Tank always), supply with fuel oil to mechanism's motor from this fuel oil daily tank from this oil fuel settling tank from the fuel oil storage cabinet.At this moment, carry fuel oil easily for the viscosity that reduces the fuel oil in the fuel oil storage cabinet and need heating.
As this oil fuel handling plant with heating plant, known in the past have a device that does not have as follows the valve 15 of Fig. 1, and this device has: fuel oil storage cabinet 1; Oil fuel settling tank 3 is communicated with this fuel oil storage cabinet 1 via conveyance conduit 2, has not shown heating equipment; Transfer pump 4 is used for the fuel delivery of fuel oil storage cabinet 1 is arrived oil fuel settling tank 3; Fuel oil daily tank 5 is communicated with oil fuel settling tank 3; Intake line 6 makes arbitrary side or two sides in oil fuel settling tank 3 and the fuel oil daily tank 5 be communicated with fuel oil storage cabinet 1; Flow down pump 7, be located in the intake line 6, the fuel oil that has been heated among arbitrary side or two sides in oil fuel settling tank 3 and the fuel oil daily tank 5 is flowed down to fuel oil storage cabinet 1.In Fig. 1, reference character 8 is heaters, the 9th, and temperature transducer, the 10,11,12, the 13rd, valve.
In the device of the Fig. 1 that does not have above-mentioned valve 15; Fuel oil in the oil fuel settling tank 3 is by not shown heating equipment heating; Be sent in the fuel oil daily tank 5 after then being cleaned the cleaning of dress device, be assigned with afterwards and supply to not shown main frame, subsidiary engine and boiler etc. by not shown fuel oil.Simultaneously, the part of the fuel oil that this has been heated flows down to this cabinet 1 through the suction main pipe 1 in the fuel oil storage cabinet 1 under the effect that flows down pump 7, heats the fuel oil in this cabinet 1.
In the device of the Fig. 1 that does not have above-mentioned valve 15; When oil fuel settling tank 3 or fuel oil daily tank 5 turned back to the fuel oil fuel oil storage cabinet 1 this fuel oil storage cabinet 1 of back heating, amount and the temperature that need make this fuel oil that returns changed according to the temperature variation of the length of intake line 6, conveyance conduit 2 or seawater, outside air with the part of the fuel oil that has been heated.
That is to say; Under the situation of heat greater than fit value of the fuel oil that has been heated what return; Its heat radiation to seawater, outside air becomes many; Under the situation of heat less than fit value of the fuel oil that has been heated what return, can not carry the fuel oil of aequum, the amount and the temperature of the fuel oil that has been heated that therefore need guarantee to return are suitable.
But in the device of the Fig. 1 that does not have above-mentioned valve 15, the part of the fuel oil that in making oil fuel settling tank and/or fuel oil daily tank, has been heated is when the fuel oil storage cabinet flows down, and fuel oil can not turn back to the fuel oil storage cabinet and to conveyance conduit direction adverse current.Also can when transporting the fuel oil of spontaneous combustion oil stock cabinet to the conveyance conduit direction, produce bubble.
In addition, it is also known for the device (No. the 3807597th, Japan Patent) that only has Fig. 1 of above-mentioned valve 15 at conveyance conduit 2.
Even in this oil fuel handling plant stopped process, also be that the pressure of inlet side (suction side) is high basically, the pressure of outlet side (discharge side) is low.This is because oil fuel settling tank (suction side of pump) is higher than fuel oil storage cabinet (outlet side of pump) pressure.Thereby in the process that device stops, under the effect of this pressure, the oil nature can flow to storage cabinet from settling tank and/or daily tank in spite of oneself.
Patent documentation 1: No. the 3807597th, Japan Patent
Summary of the invention
For this reason, problem to be solved by this invention provides a kind of fuel oil that has prevented to be heated in oil fuel settling tank and/or the fuel oil daily tank spontaneous current is down or oil fuel handling plant adverse current, that improved the shortcoming of above-mentioned existing technology existence in the running stopped process.
In order to solve above-mentioned problem, according to oil fuel handling plant of the present invention, it has: the fuel oil storage cabinet, and this fuel oil storage cabinet has the suction main pipe; Oil fuel settling tank is communicated with this storage cabinet via conveyance conduit; Transfer pump is located in the conveyance conduit, is used for making the fuel oil of above-mentioned storage cabinet to be transported to above-mentioned oil fuel settling tank through conveyance conduit; Fuel oil daily tank is communicated with above-mentioned settling tank; Intake line makes above-mentioned storage cabinet be communicated with above-mentioned oil fuel settling tank and/or above-mentioned daily tank; Flow down pump, be configured in this intake line, the fuel oil that has been heated in above-mentioned settling tank and/or the above-mentioned daily tank is flowed down to above-mentioned storage cabinet; Make the above-mentioned fuel oil that has been heated through suction main pipe flow down with above-mentioned storage cabinet in fuel oil mix, and heat the fuel oil in the above-mentioned storage cabinet, it is characterized in that; Be provided with the valve that keeps spring in the downstream side of the transfer pump of above-mentioned conveyance conduit, also be provided with the valve that keeps spring, can above-mentioned spring be set at pressure arbitrarily in the downstream side that flows down pump of intake line; Keep the valve of this spring that valve guard is connected on the valve seat; The fuel oil that has prevented to be heated is to the conveyance conduit adverse current, and the fuel oil that has also prevented to be heated flows down to intake line, thus; Make the fuel oil that has been heated in above-mentioned settling tank and/or the daily tank not to the conveyance conduit adverse current; The fuel oil that has been heated in above-mentioned settling tank and/or the daily tank is not flowed down to intake line, prevents under the fuel oil spontaneous current, and with fuel delivery to above-mentioned storage cabinet.
The invention described above is provided with the valve that keeps spring in the downstream side of the above-mentioned transfer pump of above-mentioned conveyance conduit; Also be provided with the valve that keeps spring in the downstream side that flows down pump of intake line, the fuel oil that has prevented to be heated is to the conveyance conduit adverse current, and the fuel oil that has also prevented to be heated flows down to intake line; Thus; Make the fuel oil that has been heated in settling tank and/or the daily tank not to the conveyance conduit adverse current, also do not flow down, prevent under the spontaneous current to intake line.
Description of drawings
Fig. 1 is the flow chart of oil fuel handling plant of the present invention.
Fig. 2 is a concrete example of the employed valve of oil fuel handling plant of the present invention, is the sectional view of closed condition.
Fig. 3 is a concrete example of the employed valve of oil fuel handling plant of the present invention, is the sectional view of open mode.
Embodiment
In Fig. 1, oil fuel handling plant of the present invention has: fuel oil storage cabinet 1 has the main pipe 14 of suction; Oil fuel settling tank 3 is communicated with this fuel oil storage cabinet 1 via conveyance conduit 2; Transfer pump 4 is located in the conveyance conduit 2, is used for making the fuel oil of fuel oil storage cabinet 1 to be transported to oil fuel settling tank 3 through this conveyance conduit 2; Fuel oil daily tank 5 is communicated with oil fuel settling tank 3; Intake line 6 makes fuel oil storage cabinet 1 be communicated with oil fuel settling tank 3 and/or fuel oil daily tank 5; Flow down pump 7, be configured in the intake line 6, the fuel oil that has been heated in oil fuel settling tank 3 and/or the fuel oil daily tank 5 is flowed down to fuel oil storage cabinet 1.Make the fuel oil that has been heated through suction main pipe 14 flow down with fuel oil storage cabinet 1 in fuel oil mix and fuel oil in the heated fuel oil storage cabinet 1.In Fig. 1, reference character 8 is a heater, and 9 is temperature transducer, the 10,11,12, the 13rd, and valve.
And the main improvement of the device of the invention described above is, is provided with the valve 15 that keeps spring 16 in the downstream side of the transfer pump 4 of conveyance conduit 2, also is provided with the valve 15 that keeps spring 16 in the downstream side that flows down pump 7 of intake line 6.Thus; Device of the present invention is characterised in that; Make the fuel oil that has been heated in oil fuel settling tank 3 and/or the fuel oil daily tank 5 can be to the direction adverse current of delivery pipe 2; And the fuel oil that has been heated in above-mentioned oil fuel settling tank 3 and/or the fuel oil daily tank 5 is not flowed down to intake line 6, prevent under the spontaneous current, and flow down to above-mentioned storage cabinet 1.
Fig. 2 is the sectional view of the closed condition of valve 15, and Fig. 3 is the sectional view of the open mode of valve 15, and is as shown in Figure 2, and running is stopped in the process, closes valve handle 18 in advance and makes valve guard 21 be connected to valve seat 22.Under this state, can not advance to outlet 20 from inlet 19 fuel oil.
On-stream, as shown in Figure 3 usually, open valve handle 18 in advance and make valve rod 23 be in the state that is upwards lifted.Under this state, usually under the effect of the pushing force of spring 16, valve guard 21 is pushed on the valve seat 22 by packing ring 17.Therefore, valve guard 21 is connected to valve seat 22, is stoped by valve guard 21 and is not communicated with outlet 20 from inlet 19 fuel oil.Thereby the fuel oil that has prevented to be heated is to the direction adverse current of conveyance conduit 2, and the fuel oil that has prevented to be heated is under the direction spontaneous current of intake line 6.Simultaneously, the bubble that produces through suction main pipe 14 from fuel oil storage cabinet 1 also is destroyed and disappears.
Can spring 16 be set at pressure arbitrarily, for example about 0.098MPa.1.0Kgf/cm
2(during standard-sized sheet).Thus, from being heated of fuel oil storage cabinet 1 fuel oil flow to outlet 20 directions from entering the mouth 19 jack-up valve guards 21.At this moment, the bubble that is produced by air also disappears under the effect of pressure.
Oil fuel handling plant of the present invention is provided with the valve 15 that keeps spring 16 in the downstream side of the transfer pump 4 of conveyance conduit 2, also be provided with the valve 15 that keeps spring 16 in the downstream side that flows down pump 7 of intake line 6, therefore; Make the fuel oil that has been heated in settling tank 3 and/or the daily tank 5 can be to the direction adverse current of conveyance conduit 2; And not under intake line 6 spontaneous currents, but flow down to above-mentioned storage cabinet, and; Bubble in the conveyance conduit 2 is also disappeared by automatic destruction, and industrial applicibility is high.
Description of reference numerals
1 fuel oil storage cabinet, 2 conveyance conduits, 3 oil fuel settling tanks, 4 transfer pumps, 5 fuel oil daily tanks, 6 intake lines, 7 flow down pump, and 14 suck main pipe, 15 valves, 16 springs, 17 packing rings, 18 valve handles, 19 inlets, 20 outlets, 21 valve guards, 22 valve seats, 23 valve rods
Claims (1)
1. oil fuel handling plant, it has: the fuel oil storage cabinet, this fuel oil storage cabinet has the suction main pipe; Oil fuel settling tank is communicated with this storage cabinet via conveyance conduit; Transfer pump is located in the conveyance conduit, is used for making the fuel oil of above-mentioned storage cabinet to be transported to above-mentioned oil fuel settling tank through conveyance conduit; Fuel oil daily tank is communicated with above-mentioned settling tank; Intake line makes above-mentioned storage cabinet be communicated with above-mentioned settling tank and/or above-mentioned daily tank; Flow down pump, be configured in this intake line, the fuel oil that has been heated in above-mentioned settling tank and/or the daily tank is flowed down to above-mentioned storage cabinet,
Make the above-mentioned fuel oil that has been heated through suction main pipe flow down with above-mentioned storage cabinet in fuel oil mix, and heat the fuel oil in the above-mentioned storage cabinet, it is characterized in that,
Be provided with the valve that keeps spring in the downstream side of the transfer pump of above-mentioned conveyance conduit, also be provided with the valve that keeps spring in the downstream side that flows down pump of intake line,
Can above-mentioned spring be set at pressure arbitrarily; Keep the valve of this spring that valve guard is connected on the valve seat; The fuel oil that has prevented to be heated is to the conveyance conduit adverse current, and the fuel oil that has also prevented to be heated flows down to intake line, thus; Make the fuel oil that has been heated in above-mentioned settling tank and/or the daily tank not to the conveyance conduit adverse current; The fuel oil that has been heated in above-mentioned settling tank and/or the daily tank is not flowed down to intake line, prevents under the fuel oil spontaneous current, and with fuel delivery to above-mentioned storage cabinet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-155466 | 2010-07-08 | ||
| JP2010155466A JP5530276B2 (en) | 2010-07-08 | 2010-07-08 | Fuel oil transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312760A true CN102312760A (en) | 2012-01-11 |
| CN102312760B CN102312760B (en) | 2015-04-22 |
Family
ID=45426250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010565739.9A Active CN102312760B (en) | 2010-07-08 | 2010-11-26 | Apparatus for transporting fuel oil |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5530276B2 (en) |
| KR (1) | KR101268738B1 (en) |
| CN (1) | CN102312760B (en) |
| HK (1) | HK1163774A1 (en) |
| TW (1) | TWI495611B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819080A (en) * | 2015-05-15 | 2015-08-05 | 上海船舶研究设计院 | Ship fuel preheating system and preheating method |
| CN104443339B (en) * | 2013-09-20 | 2017-05-03 | 北辰产业株式会社 | Heating method of fuel oil |
| CN108622839A (en) * | 2017-03-22 | 2018-10-09 | 北辰产业株式会社 | Fuel oil transfer system |
| TWI670413B (en) * | 2017-03-22 | 2019-09-01 | 日商北新產業股份有限公司 | Fuel oil transfer system |
| CN111038676A (en) * | 2019-12-19 | 2020-04-21 | 上海玄舟实业有限公司 | Novel lightering fuel oil method using fuel oil delivery pump for cyclic heating |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6440329B2 (en) * | 2016-12-16 | 2018-12-19 | ホクシン産業株式会社 | Fuel oil transfer device |
| JP6443639B2 (en) * | 2016-12-16 | 2018-12-26 | ホクシン産業株式会社 | Fuel oil transfer device |
| JP2018122682A (en) * | 2017-01-31 | 2018-08-09 | ホクシン産業株式会社 | Fuel oil transfer device |
| JP6444443B2 (en) | 2017-03-22 | 2018-12-26 | ホクシン産業株式会社 | Fuel oil transfer system |
| JP6961224B2 (en) * | 2017-12-28 | 2021-11-05 | ホクシン産業株式会社 | Fuel oil transfer device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004036594A (en) * | 2002-07-08 | 2004-02-05 | Hokushin Sangyo Kk | Method for heating fuel oil |
| CN1669873A (en) * | 2004-03-17 | 2005-09-21 | 北辰产业株式会社 | Heating method for fuel oil in fuel oil storage tank |
| JP3807597B2 (en) * | 2001-04-16 | 2006-08-09 | ホクシン産業株式会社 | Fuel oil transfer device with backflow prevention mechanism |
| CN201059234Y (en) * | 2007-07-09 | 2008-05-14 | 泰豪科技股份有限公司 | Multifunctional fuel tank |
| CN101590977A (en) * | 2009-06-22 | 2009-12-02 | 三一汽车制造有限公司 | Hoisting crane and boarding oiling device thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53115420U (en) * | 1977-02-22 | 1978-09-13 | ||
| JPS5487597U (en) * | 1977-12-01 | 1979-06-21 | ||
| JPS5772400U (en) * | 1980-10-22 | 1982-05-04 | ||
| JP3600269B2 (en) * | 1994-05-24 | 2004-12-15 | 天信 千々波 | Fuel oil transfer device |
| JP3552464B2 (en) * | 1997-05-30 | 2004-08-11 | 三菱電機株式会社 | Engine fuel supply |
| JP3960147B2 (en) * | 2002-06-28 | 2007-08-15 | 株式会社ケーヒン | Fuel supply device for vehicle |
| TWI239260B (en) * | 2004-04-02 | 2005-09-11 | Jui Hung Refrigeration Technol | Steam recycling system assembly for oil storage tank |
-
2010
- 2010-07-08 JP JP2010155466A patent/JP5530276B2/en active Active
- 2010-10-18 TW TW099135434A patent/TWI495611B/en active
- 2010-11-03 KR KR1020100108630A patent/KR101268738B1/en active IP Right Grant
- 2010-11-26 CN CN201010565739.9A patent/CN102312760B/en active Active
-
2012
- 2012-04-26 HK HK12104160.2A patent/HK1163774A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3807597B2 (en) * | 2001-04-16 | 2006-08-09 | ホクシン産業株式会社 | Fuel oil transfer device with backflow prevention mechanism |
| JP2004036594A (en) * | 2002-07-08 | 2004-02-05 | Hokushin Sangyo Kk | Method for heating fuel oil |
| CN1669873A (en) * | 2004-03-17 | 2005-09-21 | 北辰产业株式会社 | Heating method for fuel oil in fuel oil storage tank |
| CN201059234Y (en) * | 2007-07-09 | 2008-05-14 | 泰豪科技股份有限公司 | Multifunctional fuel tank |
| CN101590977A (en) * | 2009-06-22 | 2009-12-02 | 三一汽车制造有限公司 | Hoisting crane and boarding oiling device thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443339B (en) * | 2013-09-20 | 2017-05-03 | 北辰产业株式会社 | Heating method of fuel oil |
| CN104819080A (en) * | 2015-05-15 | 2015-08-05 | 上海船舶研究设计院 | Ship fuel preheating system and preheating method |
| CN108622839A (en) * | 2017-03-22 | 2018-10-09 | 北辰产业株式会社 | Fuel oil transfer system |
| TWI670413B (en) * | 2017-03-22 | 2019-09-01 | 日商北新產業股份有限公司 | Fuel oil transfer system |
| CN111038676A (en) * | 2019-12-19 | 2020-04-21 | 上海玄舟实业有限公司 | Novel lightering fuel oil method using fuel oil delivery pump for cyclic heating |
| CN111038676B (en) * | 2019-12-19 | 2021-07-30 | 上海玄舟实业有限公司 | Novel lightering fuel oil method using fuel oil delivery pump for cyclic heating |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5530276B2 (en) | 2014-06-25 |
| TWI495611B (en) | 2015-08-11 |
| TW201202121A (en) | 2012-01-16 |
| CN102312760B (en) | 2015-04-22 |
| KR20120005361A (en) | 2012-01-16 |
| HK1163774A1 (en) | 2012-09-14 |
| KR101268738B1 (en) | 2013-06-04 |
| JP2012017123A (en) | 2012-01-26 |
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