CN209096993U - A kind of fuel system of ship - Google Patents
A kind of fuel system of ship Download PDFInfo
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- CN209096993U CN209096993U CN201821776239.8U CN201821776239U CN209096993U CN 209096993 U CN209096993 U CN 209096993U CN 201821776239 U CN201821776239 U CN 201821776239U CN 209096993 U CN209096993 U CN 209096993U
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- oil
- fuel
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- valve
- tank
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Abstract
The utility model belongs to marine vessel applications technical field, specifically disclose a kind of fuel system of ship, by fuel tank, and oil injection head, self-closing valve, oil tank fireproof ventilation head on fuel tank are set, and the host fuel oil component, the generator fuel oil component composition that are used in combination respectively with fuel tank.A kind of beneficial effect of the fuel system of ship of the utility model is: its design structure is reasonable, and long service life, multiple functional, security performance is excellent, suitable for the assembling of a variety of spitkits.
Description
Technical field
The utility model belongs to marine vessel applications technical field, and in particular to a kind of fuel system of ship.
Background technique
Ship is made of mass part, by the effect and purposes of each section, can be integrated and is summarized as hull, ship power
The three parts such as device, marine electrical equipment.
Hull is the essential part of ship, can be divided into main part and superstructure part.Main part refers generally to upper first
Plate part below, it is the hollow body with specific shape surrounded by shell (hull bottom and shipboard) and upper deck, is to guarantee
Ship has the key component of required buoyancy, seagoing capacity and Hull Strength, and hull is generally used for arrangement power device, loads goods
Object, storage fuel oil and fresh water, and arrange other various cabins.
To ensure Hull Strength, the unsinkability for improving ship and the various cabins of arrangement, several strong watertights are usually set
Bulkhead and interior bottom, form a certain number of watertight compartments in main body, and add between deck or platform as needed, by main body water
Divide equally and is divided into several layers.Superstructure is located at upper deck or more, and by left and right side walls, forward and backward end wall and each layer deck are surrounded,
Inside is mainly used for arranging cabin for various purposes, such as operating cabin, accommodation, storage cabin, instrument and equipment cabin.On
Size, floor and the pattern that layer is built are different because of marine purposes and scale.Ship Power Equipment includes: propulsion device-host warp
Deceleration device, drive shaft system are to drive propeller (propeller is main pattern)；For the auxiliary of the operation service of propulsion device
Mechanical equipment and system, such as fuel pump, oil pump, cooling water water pump, heater, filter, cooler；Ship Power Station, it
For the auxiliary in the deck machinery of ship, cabin is mechanical and ship on illuminate etc. electric power be provided；Other auxiliary machinery and equipment, such as pot
Pump, lifting equipment, the maintenance machine tool etc. of each system of furnace, compressor, ship.Usually the machinery other than host (and boiler)
It is referred to as subsidiary engine.
Marine electrical equipment includes main auxiliary machine and some other electrical installation on ship.In other devices and equipment of ship,
In addition to propulsion device, there are also anchor arrangements and mooring arrangement；Rudder and steering gear and steering gear；Lifesaving appliance；Fire-fighting equipment；Lead to inside and outside ship
Believe equipment；Lighting apparatus；Signalling arrangement；Navigation equipment；Cargo lift equipment；Ventilation, air-conditioning and refrigerating equipment；Seawater and life are with light
Water system；Ballast system；The sounding system and gas venting system of tank；Bilge-water drainage system；Marine electric installation；Other
Special installation (depending on the special requirement of ship).
In multiple package systems of ship, fuel system is its important component parts.It is existing to be assembled for ship
Fuel system, wires design unreasonable structure, occupied space is big, while job state is unstable, reliability bottom etc., not
It is able to satisfy the high standard operation use demand of spot ship assembling, and this is current urgently to be resolved.
Therefore, based on the above issues, the utility model provides a kind of fuel system of ship.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of fuel systems of ship, and design structure is reasonable,
And long service life, it is multiple functional, security performance is excellent, suitable for the assembling of a variety of spitkits.
Technical solution: the utility model provides a kind of fuel system of ship, by fuel tank, and is arranged on fuel tank
Oil injection head, self-closing valve, oil tank fireproof ventilation head, and be used in combination respectively with fuel tank host fuel oil component, power generation
Machine fuel oil component composition；The host fuel oil component, including the first oil return pipe, the first flowline being connect with fuel tank, and point
The first domestic oil tank not connect with first oil return pipe one end, first flowline one end, and connect with the first domestic oil tank
Two oil return pipes, the second flowline, and the host connecting respectively with second oil return pipe one end, second flowline one end, and setting exist
The first shut-off valve, the first fuel oil hand pump on first flowline, and the first auxiliary cargo tank being arranged on the first domestic oil tank
Fire prevention ventilation head, first assist self-closing valve, and first be arranged on the second flowline fast valve peculiar to vessel, the first low pressure are thick
Oil screen, the first screw down nonreturn valve, host fuel pump, and the second screw down nonreturn valve being arranged on the second oil return pipe and both ends
The first auxiliary oil pipe being connect respectively with the first shut-off valve, the first fast valve peculiar to vessel, and be used in combination with the first auxiliary oil pipe
The first fuel cut (FC)；The generator fuel oil component, it is fuel-displaced including the third oil return pipe that is connect with fuel tank, third
Pipe, and the second domestic oil tank being connect respectively with third oil return pipe one end, third flowline one end, and connect with the second domestic oil tank
The 4th oil return pipe, the 5th flowline connect, and the generator being connect respectively with the 4th oil return pipe one end, the 5th flowline one end,
And the second shut-off valve, the second fuel oil hand pump on third flowline are set, and be arranged on the second domestic oil tank second
Assist oil tank fireproof ventilation head, the second auxiliary self-closing valve, and be arranged on the 5th flowline the second fast valve peculiar to vessel, the
Two low pressure coarse oil screens, third screw down nonreturn valve, generator fuel pump, and the 4th cut-off non-return being arranged on the 4th oil return pipe
The second auxiliary oil pipe that valve and both ends are connect with the second shut-off valve, the second fast valve peculiar to vessel respectively, and oil pipe phase is assisted with second
The second fuel cut (FC) being used cooperatively.
The technical program, the fuel system of the ship further includes first be used in combination with the first domestic oil tank
Self-closing liquidometer, the second self-closing liquidometer being used in combination with the second domestic oil tank.
The technical program, the first self-closing liquidometer or the second self-closing liquidometer are respectively the glass with flameproof enclosure
Glass pipe structure.
The technical program, the oil tank fireproof ventilation head, the first auxiliary oil tank fireproof ventilation head, the second auxiliary cargo tank are anti-
Fiery ventilation head is respectively provided with flame screen.
Compared with prior art, a kind of beneficial effect of the fuel system of ship of the utility model is: it designs knot
Structure is reasonable, and long service life, multiple functional, security performance is excellent, suitable for the assembling of a variety of spitkits.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fuel system of ship of the utility model；
Wherein, serial number mark is as follows in figure: 1- fuel tank, 2- oil injection head, 3- self-closing valve, 4- oil tank fireproof ventilation
Head, the first oil return pipe of 5-, the first flowline of 6-, the first fuel oil of 7- hand pump, the first domestic oil tank of 8-, 9- first assist cargo tank anti-
Fiery ventilation head, the first self-closing of 10- liquidometer, 11- first assist self-closing valve, 12- first that oil pipe, 13- first is assisted to fire
Oily disconnecting device, the second oil return pipe of 14-, the second flowline of 15-, 16- host, the fast valve peculiar to vessel of 17- first, the first low pressure of 18-
Coarse oil screen, the first screw down nonreturn valve of 19-, 20- host fuel pump, the second screw down nonreturn valve of 21-, the first shut-off valve of 22-, 23-
Third oil return pipe, 24- third flowline, the second fuel oil of 25- hand pump, the second self-closing of 26- liquidometer, the oil of 27- second day
Case, 28- second assist self-closing valve, 29- second to assist oil tank fireproof ventilation head, 30- second that oil pipe, 31- second is assisted to fire
Oily disconnecting device, the 4th oil return pipe of 32-, the 5th flowline of 33-, 34- generator, the fast valve peculiar to vessel of 35- second, 36- second are low
Press coarse oil screen, 37- third screw down nonreturn valve, 38- generator fuel pump, the 4th screw down nonreturn valve of 39-, the second shut-off valve of 40-.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
Embodiment one
A kind of fuel system of ship as shown in Figure 1, by fuel tank 1, and be arranged on fuel tank 1 oil injection head 2, from
Enclosed valve 3, oil tank fireproof ventilation head 4, and the host fuel oil component, the generator fuel oil that are used in combination respectively with fuel tank 1
Component composition；The host fuel oil component, including the first oil return pipe 5, the first flowline 6 being connect with fuel tank 1, and respectively with
First oil return pipe, 5 one end, the connection of 6 one end of the first flowline the first domestic oil tank 8, and connect with the first domestic oil tank 8 the
Two oil return pipes 14, the second flowline 15, and the host being connect respectively with 14 one end of the second oil return pipe, 15 one end of the second flowline
16, and the first shut-off valve 22, the first fuel oil hand pump 7 that are arranged on the first flowline 6, and be arranged in the first domestic oil tank 8
On first auxiliary oil tank fireproof ventilation head 9, first assist self-closing valve 11, and be arranged on the second flowline 15 first
Fast valve 17 peculiar to vessel, the first low pressure coarse oil screen 18, the first screw down nonreturn valve 19, host fuel pump 20, and be arranged at second time
The second screw down nonreturn valve 21 and both ends on oil pipe 14 connect respectively with the first shut-off valve 22, the first fast valve 17 peculiar to vessel
One auxiliary oil pipe 12, and the first fuel cut (FC) 13 being used in combination with the first auxiliary oil pipe 12；The generator fuel oil
Component, including third oil return pipe 23, the third flowline 24 being connect with fuel tank 1, and respectively with 23 one end of third oil return pipe,
Second domestic oil tank 27 of three flowlines, 24 one end connection, and the 4th oil return pipe the 32, the 5th being connect with the second domestic oil tank 27
Flowline 33, and the generator 34 being connect respectively with 32 one end of the 4th oil return pipe, 33 one end of the 5th flowline, and be arranged in third
The second shut-off valve 40, the second fuel oil hand pump 25 on flowline 24, and the second auxiliary being arranged on the second domestic oil tank 27
Oil tank fireproof ventilation head 29, second assists self-closing valve 28, and the second fast valve peculiar to vessel being arranged on the 5th flowline 33
35, the second low pressure coarse oil screen 36, third screw down nonreturn valve 37, generator fuel pump 38, and be arranged on the 4th oil return pipe 32
The 4th screw down nonreturn valve 39 and both ends connect respectively with the second shut-off valve 40, the second fast valve 35 peculiar to vessel second auxiliary oil
Pipe 30, and the second fuel cut (FC) 31 being used in combination with the second auxiliary oil pipe 30.
Embodiment two
A kind of fuel system of ship as shown in Figure 1, by fuel tank 1, and be arranged on fuel tank 1 oil injection head 2, from
Enclosed valve 3, oil tank fireproof ventilation head 4, and the host fuel oil component, the generator fuel oil that are used in combination respectively with fuel tank 1
Component composition；The host fuel oil component, including the first oil return pipe 5, the first flowline 6 being connect with fuel tank 1, and respectively with
First oil return pipe, 5 one end, the connection of 6 one end of the first flowline the first domestic oil tank 8, and connect with the first domestic oil tank 8 the
Two oil return pipes 14, the second flowline 15, and the host being connect respectively with 14 one end of the second oil return pipe, 15 one end of the second flowline
16, and the first shut-off valve 22, the first fuel oil hand pump 7 that are arranged on the first flowline 6, and be arranged in the first domestic oil tank 8
On first auxiliary oil tank fireproof ventilation head 9, first assist self-closing valve 11, and be arranged on the second flowline 15 first
Fast valve 17 peculiar to vessel, the first low pressure coarse oil screen 18, the first screw down nonreturn valve 19, host fuel pump 20, and be arranged at second time
The second screw down nonreturn valve 21 and both ends on oil pipe 14 connect respectively with the first shut-off valve 22, the first fast valve 17 peculiar to vessel
One auxiliary oil pipe 12, and the first fuel cut (FC) 13 being used in combination with the first auxiliary oil pipe 12；The generator fuel oil
Component, including third oil return pipe 23, the third flowline 24 being connect with fuel tank 1, and respectively with 23 one end of third oil return pipe,
Second domestic oil tank 27 of three flowlines, 24 one end connection, and the 4th oil return pipe the 32, the 5th being connect with the second domestic oil tank 27
Flowline 33, and the generator 34 being connect respectively with 32 one end of the 4th oil return pipe, 33 one end of the 5th flowline, and be arranged in third
The second shut-off valve 40, the second fuel oil hand pump 25 on flowline 24, and the second auxiliary being arranged on the second domestic oil tank 27
Oil tank fireproof ventilation head 29, second assists self-closing valve 28, and the second fast valve peculiar to vessel being arranged on the 5th flowline 33
35, the second low pressure coarse oil screen 36, third screw down nonreturn valve 37, generator fuel pump 38, and be arranged on the 4th oil return pipe 32
The 4th screw down nonreturn valve 39 and both ends connect respectively with the second shut-off valve 40, the second fast valve 35 peculiar to vessel second auxiliary oil
Pipe 30, and the second fuel cut (FC) 31 being used in combination with the second auxiliary oil pipe 30, and matched with the first domestic oil tank 8
The the first self-closing liquidometer 10 used, the second self-closing liquidometer 26 being used in combination with the second domestic oil tank 27.
The fuel system of this constructive embodiment one or the ship of embodiment two, the first self-closing liquidometer 10 or the second
Self-closing liquidometer 26 is respectively the glass tube structure with flameproof enclosure；The oil tank fireproof ventilation head 4, first assists oil tank fireproof
Ventilation head 9, second assists oil tank fireproof ventilation head 29 to be respectively provided with flame screen.
The fuel system of this constructive embodiment one or the ship of embodiment two, design structure is reasonable, and long service life,
It is multiple functional, security performance is excellent, (refuted from fuel tank to daytank by hand pump, combustion suitable for the assembling of a variety of spitkits
Cargo tank is located at 2#-4#It between rib position, 1 ton of oil capacity, is injected by deck injection head, domestic oil tank can 0.2 ton of oil bunkering).
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, without departing from the principle of this utility model, can also make several improvements, these improvement also should be regarded as
The protection scope of the utility model.
Claims (4)
1. a kind of fuel system of ship, it is characterised in that: by fuel tank (1), and the oil injection head being arranged on fuel tank (1)
(2), self-closing valve (3), oil tank fireproof ventilation head (4), and the host fuel oil group being used in combination respectively with fuel tank (1)
Part, generator fuel oil component composition；The host fuel oil component, including connect with fuel tank (1) the first oil return pipe (5),
One flowline (6), and the first domestic oil tank (8) being connect respectively with the first oil return pipe (5) one end, the first flowline (6) one end,
And the second oil return pipe (14), the second flowline (15) being connect with the first domestic oil tank (8), and respectively with the second oil return pipe (14)
The host (16) that one end, the second flowline (15) one end connect, and the first shut-off valve being arranged on the first flowline (6)
(22), the first fuel oil hand pump (7), and be arranged on the first domestic oil tank (8) first auxiliary oil tank fireproof ventilation head (9),
First assists self-closing valve (11), and first be arranged on the second flowline (15) fast valve (17) peculiar to vessel, the first low pressure
Coarse oil screen (18), the first screw down nonreturn valve (19), host fuel pump (20), and be arranged on the second oil return pipe (14) second
The first auxiliary oil that screw down nonreturn valve (21) and both ends are connect with the first shut-off valve (22), the first fast valve (17) peculiar to vessel respectively
It manages (12), and the first fuel cut (FC) (13) being used in combination with the first auxiliary oil pipe (12)；The generator fuel oil group
Part, including third oil return pipe (23), the third flowline (24) being connect with fuel tank (1), and respectively with third oil return pipe (23)
One end, third flowline (24) one end connection the second domestic oil tank (27), and connect with the second domestic oil tank (27) the 4th
Oil return pipe (32), the 5th flowline (33), and connect respectively with the 4th oil return pipe (32) one end, the 5th flowline (33) one end
Generator (34), and the second shut-off valve (40), the second fuel oil hand pump (25) that are arranged on third flowline (24), and setting
The second auxiliary oil tank fireproof ventilation head (29), the second auxiliary self-closing valve (28) on the second domestic oil tank (27), and set
Set the second fast valve (35) peculiar to vessel on the 5th flowline (33), the second low pressure coarse oil screen (36), third screw down nonreturn valve
(37), generator fuel pump (38), and the 4th screw down nonreturn valve (39) being arranged on the 4th oil return pipe (32) and both ends difference
The second auxiliary oil pipe (30) being connect with the second shut-off valve (40), the second fast valve (35) peculiar to vessel, and oil pipe is assisted with second
(30) the second fuel cut (FC) (31) being used in combination.
2. a kind of fuel system of ship according to claim 1, it is characterised in that: the fuel system of the ship, also
Including the first self-closing liquidometer (10) being used in combination with the first domestic oil tank (8), match with the second domestic oil tank (27)
Close the second self-closing liquidometer (26) used.
3. a kind of fuel system of ship according to claim 2, it is characterised in that: the first self-closing liquidometer
(10) or the second self-closing liquidometer (26) is respectively the glass tube structure with flameproof enclosure.
4. a kind of fuel system of ship according to claim 1, it is characterised in that: the oil tank fireproof ventilation head (4),
First auxiliary oil tank fireproof ventilation head (9), the second auxiliary oil tank fireproof ventilation head (29) are respectively provided with flame screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776239.8U CN209096993U (en) | 2018-10-31 | 2018-10-31 | A kind of fuel system of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776239.8U CN209096993U (en) | 2018-10-31 | 2018-10-31 | A kind of fuel system of ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209096993U true CN209096993U (en) | 2019-07-12 |
Family
ID=67157332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776239.8U Expired - Fee Related CN209096993U (en) | 2018-10-31 | 2018-10-31 | A kind of fuel system of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209096993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498057A (en) * | 2019-08-29 | 2019-11-26 | 中国极地研究中心(中国极地研究所) | Polar region helicopter jet fuel fuel loading system peculiar to vessel |
| CN113983004A (en) * | 2021-07-12 | 2022-01-28 | 上海外高桥造船有限公司 | Oil storage tank for ship deck mechanical hydraulic system |
-
2018
- 2018-10-31 CN CN201821776239.8U patent/CN209096993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498057A (en) * | 2019-08-29 | 2019-11-26 | 中国极地研究中心(中国极地研究所) | Polar region helicopter jet fuel fuel loading system peculiar to vessel |
| CN113983004A (en) * | 2021-07-12 | 2022-01-28 | 上海外高桥造船有限公司 | Oil storage tank for ship deck mechanical hydraulic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |