CN207129099U - A kind of kiloton all electric propulsion bulk freighter - Google Patents
A kind of kiloton all electric propulsion bulk freighter Download PDFInfo
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- CN207129099U CN207129099U CN201721065945.7U CN201721065945U CN207129099U CN 207129099 U CN207129099 U CN 207129099U CN 201721065945 U CN201721065945 U CN 201721065945U CN 207129099 U CN207129099 U CN 207129099U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
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Abstract
A kind of kiloton all electric propulsion bulk freighter, including main hull and driver's cabin（4）, the main hull includes main hull stem（1）, in the middle part of main hull（2）, main hull afterbody（3）；The main hull upper surface is main deck, the main hull stem（1）, more than main deck be provided with first electric control chamber（11）；The main hull afterbody（3）, more than main deck be provided with tail electric control chamber（31）；The driver's cabin（4）Put in main hull stem（1）, and above first electric control chamber；First electric control chamber（11）With tail electric control chamber（31）Double control station is formed, with driver's cabin（4）It is engaged, all instructions when sending ship's navigation, stopping；This patent is arranged using driver's cabin stem, coordinates double control station, also ensures the manipulation sight of captain while reducing ship total height；Secondly, this patent bulk freighter is pure Electrical Propulsion Ship, and full ship uses clean energy resource, non-pollutant discharge.
Description
Technical field
Shipping ship domain is the utility model is related to, is a kind of kiloton all electric propulsion bulk freighter specifically.
Background technology
Modern bulk freighter, driver's cabin is set on the quarter, in order to ensure that captain's sight is not influenceed by main deck surface, driver's cabin
It is generally located on higher position；In inland waterway navigation, particularly Zhujiang River waters, the more bridges in navigation channel, in order to ensure the smooth fortune of bulk freighter
OK, cab heights are limited by the bridge height in navigation waters, the steering in expert navigation channel etc., therefore, are limited in ship total height
In the case of, how to ensure that inland river bulk freighter driver's cabin sight turns into a urgent problem to be solved.
Utility model content
The utility model proposes a kind of kiloton all electric propulsion bulk freighter, solves situation about being limited in ship total height
Under, the problem of inland river bulk freighter driving sight is limited.
A kind of kiloton all electric propulsion bulk freighter, including main hull and driver's cabin, it is first that the main hull includes main hull
Portion, main hull middle part, main hull afterbody；The main hull upper surface is main deck, it is characterised in that：
More than the main hull stem, main deck it is provided with first electric control chamber；
More than the main hull afterbody, main deck it is provided with tail electric control chamber；
The driver's cabin is put in main hull stem, and above first electric control chamber；
First electric control chamber and tail electric control chamber composition double control station, is engaged with driver's cabin, and one when sending ship's navigation, stopping
Cut instruction.
This programme bulk freighter is provided with double control station, and during normal/cruise, first electric control chamber and driver's cabin coordinate, before manipulating ship
Enter, in this stage, ship keeps certain speed of a ship or plane to advance, and driver's cabin is located at bow, compared in the prior art setting driver's cabin
On the quarter, when bulk freighter is turned to or avoided in the narrow fairway of inland river in this programme, captain more can directly carry out operation adjustment
Deng；Ship is when reaching port and unloading, it is necessary to which ship afterbody is close to harbour, and now, crewman is automatically controlled in the tail positioned at main hull afterbody
Whether room Real Time Observation bulk freighter reaches optimal dress discharge location, and captain of the Real-time Feedback to driver's cabin, due to the process of reaching port
Carried out under the relatively low speed of a ship or plane, tail electric control chamber and driver's cabin are sufficient for requiring with sum velocity, and guarantee smoothly completes whole
Reach port dress Discharging Process.
Secondly, during ship's navigation and the handling goods that reaches port, first electric control chamber and tail electricity can be switched at any time as needed
Room is controlled, and is coordinated with driver's cabin, therefore, driver's cabin no longer needs to keep sufficiently high position, can also smoothly complete ship of dissolving
Navigation turns to, the activity such as reach port of berthing.
There is the height-limited cruiseway such as bridge, the technical scheme that this patent provides effectively reduces cab heights,
And ensure that the manipulation sight of captain etc. is unaffected.
Further, the main hull afterbody, electric compartment, transmission tape cabin and propelling module are disposed with below main deck；
The electric compartment is used to arrange the dynamical system needed for bulk freighter operating；
The transmission tape cabin is disposed with conveyer belt strainer, for adjusting conveyer belt elasticity；
The propelling module be provided with two, be arranged symmetrically relative to main hull central fore-and-aft vertical plane, for install voith schneider propeller and
Its control device.
The bulk freighter of this patent is all electric propulsion bulk freighter, in order to ensure the speed of a ship or plane of ship and cargo dead-weight, it is necessary to larger
Sufficiently large dynamical system is arranged in space, because propelling module is arranged in the main hull afterbody below main deck, in order to reduce electrically
The length of connection, electric compartment is positioned close to propelling module, transmission tape cabin is disposed adjacent to electric compartment, on the one hand, reduces electricity
Distance can be transmitted, farthest improves the utilization rate of electric energy；On the other hand, it is required during power Transmission is carried out
Such as cable transmitting device reduce, mitigate ship weight, increase loading capacity.
Further, the electric compartment includes electrical compartment, motor room and battery flat；
The electrical compartment respectively has one with motor room, is arranged symmetrically relative to main hull central fore-and-aft vertical plane；
The motor room is disposed with the motor being connected with conveyer belt strainer；
The battery flat is provided with two, is arranged symmetrically relative to main hull central fore-and-aft vertical plane, for arranging lithium battery and super
Electric capacity.
To provide electric energy needed for pure electric propulsion, it is necessary to substantial amounts of lithium battery and super capacitor be set, when its centralized arrangement
In main hull afterbody, it is necessary to consider ship transverse direction stability, therefore, in the port and starboard of electric compartment, an electricity is symmetrical arranged
Pond cabin, is evenly arranged lithium battery and super capacitor, ensures the horizontal balance of electric compartment；Similarly, be arranged symmetrically electrical compartment with
Motor room, the weight of operation power equipment therein are uniformly distributed as far as possible in larboard, the starboard of electric compartment, are further ensured that electric power
The horizontal balance in cabin.
Further, solar panel is housed at the top of the driver's cabin, is part lithium cell charging.
Solar panel can change into luminous energy the electric energy of bulk freighter weak current part, using clean energy resource, reduce ship
Oceangoing ship disposal of pollutants.
Further, the main hull afterbody, more than main deck be provided with the self arm for being used for loading and unloading bulk goods.
Driver's cabin is arranged on main hull stem in this patent, in order to balance ship head and the tail weight, ensures ship longitudinal direction stability,
Self arm is arranged on main hull afterbody, for bulk goods transporting dump to be transported into outboard goods bank harbour.
Further, the main hull stem, below main deck be vertical bow, cross section is U-shaped, provided with fresh-water tank and
Pump room.
Because self arm, battery flat, propelling module etc. are all disposed within main hull afterbody, weight is larger, in order to preferably ensure
Bulk freighter longitudinal balance, bow is arranged to vertical bow, the U-shaped in cross section, increases the volume of stem fresh-water tank, tune can be passed through
The moisture storage capacity for saving stem fresh-water tank balances to adjust ship head and the tail.
Further, ballast tank, cargo hold, the hydraulic pressure sluice gate and hatch of electronic adjustable opening are included in the middle part of the main hull
Lid；The ballast tank takes the shape of the letter U distribution, is wrapped in bottom, the port and starboard of cargo hold；The hydraulic pressure sluice gate is provided with multiple, position
In cargo hold lowest part.
Ballast tank is taken the shape of the letter U distribution, is wrapped in bottom, the port and starboard of cargo hold, and bivalve Double bottom is formed in cargo area
Structure, it on the one hand can ensure that ship when the pressure injury such as being hit, is unlikely to be directed through cargo hold, causes goods to enter
Waters, avoid loss of goods even polluted source；On the other hand, after unloading ships completion, during ship in ballast, by
Adding water in ballast tank, ship is sunk, propeller sinks under the water, and improves propeller efficiency, meanwhile, ship center of gravity reduces, and has
Beneficial to the security of ship's navigation.
Hydraulic pressure sluice gate is located at the lowest part of cargo area, it is necessary to when unloading, and opens hydraulic pressure sluice gate, utilizes goods itself weight
Amount, drops on conveyer belt, is outwards transported to discharge jetty；At interval of equidistance, it is evenly arranged in cargo area multiple
Hydraulic pressure sluice gate, avoid goods from being deposited in a certain section, reduce the workload of artificial discharging, improve rate of discharging.
Further, hatch board is multistage staged hatch board, and two neighboring hatch board highly differs 0.15 meter.
The cargo hold of this patent has multiple, and each cargo area is respectively provided with a hatch board, and the hatch board is thin-walled arch
Structure, driven by motor, there are several magnetic key operated locks on hatch board, energization is locked, fail safe, and hatch board is in the feelings completely closed
Be powered locking under condition, and 0.15 meter is highly differed per two neighboring hatch board, can be to one when on the one hand ensureing that all hatch boards are opened
Side movement stacks, and when on the other hand ensureing hatch board closure, difference in height is unlikely to too big between two neighboring hatch board, causes difficulty
Seeped water with sealing.
Further, the floor of the propelling module is a level board.
The floor of propelling module is a level board, is on the one hand advantageous to the installation of voith schneider propeller, because voith schneider propeller
Be using a plane annular installing plate and floor welded and installed, if coordinate with the floor of the way curved surface of routine, installation
Need to set connection watertight plate, and floor is a level board, it becomes possible to accomplish the plane annular installing plate with voith schneider propeller
The welding of fairing simultaneously, it is not necessary to set up connection watertight plate, improve propeller installation effectiveness；On the other hand it ensure that propeller position
Hull bottom fairing of line, advantageously reduce current disorder, improve ship resistance and performance.
Further, the main hull afterbody is additionally provided with wave suppression plate.
During ship's navigation, aftertow flower fair produces resistance, and set wave suppression plate can reduce spray rise, control it is first,
The wave making degree of tail, reduce resistance, improve the speed of a ship or plane, save fuel, improve ship economy.
Compared with prior art, a kind of kiloton all electric propulsion bulk freighter provided by the utility model, have following excellent
Point：
1st, this patent is arranged using driver's cabin stem, coordinates double control station, also ensures ship while reducing ship total height
Long manipulation sight；
2nd, this patent bulk freighter is pure Electrical Propulsion Ship, and full ship uses clean energy resource, non-pollutant discharge.
Brief description of the drawings
Fig. 1 is this patent bulk freighter front view.
Fig. 2 is this patent bulk goods ships main deck top view.
Fig. 3 is this patent bulk goods cabin bottom top view.
Fig. 4 is this patent bulk goods boat crew deck top view.
Fig. 5 is this patent cargo cabin of bulk cargo ship area drawing in side sectional elevation.
Fig. 6 is the full ship drawing in side sectional elevation of this patent bulk freighter.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, specific embodiment of the present utility model is further described.
Embodiment
As described in Fig. 1 and Fig. 4, a kind of kiloton all electric propulsion bulk freighter, including main hull and driver's cabin 4, main hull
Including 2, main hull afterbody 3 in the middle part of main hull stem 1, main hull, main hull upper surface is main deck;Main hull stem 1, main first
More than plate it is provided with first electric control chamber 11；More than main hull afterbody 3, main deck it is provided with tail electric control chamber 31 and the self-unloading for loading and unloading bulk goods
Arm 35；Driver's cabin 4 is put in main hull stem 1, and above first electric control chamber；First electric control chamber 11 and tail electric control chamber 31 form dual control
System station, is engaged with driver's cabin 4, all instructions when sending ship's navigation, stopping.
Secondly, the top of driver's cabin 4 is equipped with solar panel, is part lithium cell charging.
Solar panel can change into luminous energy the electric energy of bulk freighter weak current part, using clean energy resource, reduce ship
Oceangoing ship disposal of pollutants.
As described in Fig. 1, Fig. 3 and Fig. 5, main hull afterbody 3, main deck are used to arrange that bulk freighter moves needed for operating to have
The electric compartment 32 of Force system, the transmission tape cabin 33 for arranging conveyer belt strainer and set for installing voith schneider propeller and its control
Standby propelling module 34；Wherein, propelling module 34 is provided with two, is arranged symmetrically relative to main hull central fore-and-aft vertical plane；Electric compartment 32 includes electricity
Gas equipment compartment 321, motor room 322 and battery flat 323；Electrical compartment 321 respectively has one with motor room 322, relative to main ship
Body central fore-and-aft vertical plane is arranged symmetrically；Motor room 322 is disposed with the motor being connected with conveyer belt strainer；Battery flat 323 is provided with
Two, it is arranged symmetrically relative to main hull central fore-and-aft vertical plane, for arranging lithium battery and super capacitor.
2 include ballast tank 21, cargo hold 22, the hydraulic pressure sluice gate 23 and hatch board 24 of electronic adjustable opening in the middle part of main hull；
The ballast tank 21 takes the shape of the letter U distribution, is wrapped in bottom, the port and starboard of cargo hold 22；The hydraulic pressure sluice gate 23 is provided with 70,
Position is in the lowest part of cargo hold 22；Hatch board 24 is multistage staged hatch board, and two neighboring hatch board 24 highly differs 0.15 meter.
Hydraulic pressure sluice gate is located at the lowest part of cargo area, it is necessary to when unloading, and opens hydraulic pressure sluice gate, utilizes goods itself weight
Amount, drops on conveyer belt, is outwards transported to discharge jetty；70 hydraulic pressure sluice gates 23 are provided with the present embodiment, per two neighboring
The centreline space of hydraulic pressure sluice gate 23 is alternately distributed in the both sides of central fore-and-aft vertical plane away from for 1.2 meters, goods can be avoided to be deposited in a certain
Section, the workload of artificial discharging is reduced, improve rate of discharging.
The present embodiment middle hold has 3, and each cargo area is respectively provided with a hatch board, and the hatch board is thin-walled arch
Structure, driven by motor, there are several magnetic key operated locks on hatch board, when hatch board needs to completely close, magnetic key operated lock, which is powered, locks；
When needing to open hatch board loading, magnetic key operated lock power-off is opened；0.15 meter is highly differed per two neighboring hatch board, is on the one hand protected
When demonstrate,proving all hatch boards and opening, can move and stack to side, when on the other hand ensureing hatch board closure, two neighboring hatch board it
Between difference in height be unlikely to too big, cause to be difficult to seal and seep water.
As shown in Figure 1, Figure 2 be vertical bow shown in Fig. 6, below main hull stem 1, main deck, cross section is U-shaped, is provided with
Fresh-water tank 12 and pump room 13；The floor of main hull afterbody 3 is a level board；Main hull afterbody 3 is additionally provided with wave suppression plate 36.
Bulk freighter is provided with double control station in the present embodiment, and during normal/cruise, first electric control chamber 11 and driver's cabin 4 coordinate, and manipulate
Ship advances, and in this stage, ship keeps certain speed of a ship or plane to advance, and driver's cabin 4 is located at bow, will driving compared in the prior art
Room 4 is set on the quarter, and when bulk freighter is turned to or avoided in the narrow fairway of inland river in this programme, captain more can directly be grasped
Adjust；Ship is when reaching port and unloading, it is necessary to which ship afterbody is close to harbour, and now, crewman is positioned at main hull afterbody 3
Whether the Real Time Observation bulk freighter of tail electric control chamber 31 reaches optimal dress discharge location, and captain of the Real-time Feedback to driver's cabin 4, due to
Process of reaching port is carried out under the relatively low speed of a ship or plane, and tail electric control chamber 31 and driver's cabin 4 are sufficient for requiring with sum velocity, is ensured suitable
Profit completes the whole dress Discharging Process that reaches port.
In the present embodiment, during ship's navigation and the handling goods that reaches port, can switch at any time as needed first automatically controlled
Room 11 and tail electric control chamber 31, and coordinate with driver's cabin 4, therefore, driver's cabin 4 no longer needs to keep sufficiently high position, also can be suitable
Profit complete to dissolve ship navigation turn to, the activity such as reach port of berthing.
There is the height-limited cruiseway such as bridge, the technical scheme that this patent provides effectively reduces cab heights,
And ensure that the manipulation sight of captain etc. is unaffected.
Secondly, bulk freighter is pure electric propulsion in the present embodiment, in order to ensure the speed of a ship or plane of ship and cargo dead-weight, it is necessary to larger
Sufficiently large dynamical system is arranged in space, because propelling module 34 is arranged in the main hull afterbody below main deck, by electric compartment 32
It is positioned close to propelling module 34, transmission tape cabin 33 is disposed adjacent to electric compartment 32, on the one hand, reduces electric energy transmission distance, most
The utilization rate of the raising electric energy of big degree；On the other hand, during power Transmission is carried out, required such as cable transmission
Device is reduced, and mitigates ship weight, increases loading capacity.
To provide electric energy needed for pure electric propulsion, it is necessary to substantial amounts of lithium battery and super capacitor be set, when its centralized arrangement
In main hull afterbody, it is necessary to consider ship transverse direction stability, therefore, in the port and starboard of electric compartment 32, one is symmetrical arranged
Battery flat 323, is evenly arranged lithium battery and super capacitor, ensures the horizontal balance of electric compartment；Similarly, it is arranged symmetrically electrical equipment
Cabin 321 and motor room 322, the weight of operation power equipment therein are uniformly distributed, entered as far as possible in larboard, the starboard of electric compartment 32
One step ensures the horizontal balance of electric compartment 32.
Because driver's cabin 4 is arranged on main hull stem, in order to balance ship head and the tail weight, ensure ship longitudinal direction stability, institute
So that self arm 35 is arranged on into main hull afterbody 3, for bulk goods transporting dump to be transported into outboard goods bank harbour.Due to self arm 35,
Battery flat 323, propelling module 34 etc. are all disposed within main hull afterbody, and weight is larger, in order to further ensure bulk freighter longitudinal direction
Balance, bow is arranged to vertical bow, the U-shaped in cross section, the volume of increase stem fresh-water tank 12 can be light by adjusting stem
The moisture storage capacity of water tank 12 balances to adjust ship head and the tail.
Secondly, 2 ballast tank 21 takes the shape of the letter U distribution in the middle part of main hull, is wrapped in bottom, the port and starboard of cargo hold,
Cargo area forms bivalve double bottom, on the one hand can ensure that ship when the pressure injury such as being hit, is unlikely to direct
Cargo hold is penetrated, causes goods to enter waters, avoids loss of goods from even polluting the Nature water source；On the other hand, unloaded in ship
After goods is completed, during ship in ballast, by ballast tank plus water, making ship sink, propeller sinks under the water, and improves spiral
Oar efficiency, meanwhile, ship center of gravity reduces, and is advantageous to the security of ship's navigation.
The floor of propelling module 34 is a level board, is on the one hand advantageous to the installation of voith schneider propeller, because the straight wing promotes
Device be using a plane annular installing plate and floor welded and installed, if coordinate with the floor of the way curved surface of routine, peace
Dress needs to set connection watertight plate, and floor is a level board, it becomes possible to accomplishes to install with the plane annular of voith schneider propeller
The plate welding of fairing simultaneously, it is not necessary to set up connection watertight plate, improve propeller installation effectiveness；On the other hand it ensure that propeller position
The hull bottom fairing of line put, current disorder is advantageously reduced, improves ship resistance and performance.
During ship's navigation, aftertow flower fair produces resistance, and set wave suppression plate 36 can reduce spray rise, control it
The wave making degree of initial and end, reduce resistance, improve the speed of a ship or plane, save fuel, improve ship economy.
Obviously, it is not to restriction of the present utility model although the utility model is disclosed with above-described embodiment.Any
The those of ordinary skill in field is not being departed from spirit and scope of the present utility model, can be done on the basis of the above description
Go out possible change and modifications.Therefore, the scope of protection of the utility model should be with claims institute circle of the present utility model
Fixed scope is defined.
Claims (10)
1. a kind of kiloton all electric propulsion bulk freighter, including main hull and driver's cabin（4）, it is first that the main hull includes main hull
Portion（1）, in the middle part of main hull（2）, main hull afterbody（3）；The main hull upper surface is main deck, it is characterised in that：
The main hull stem（1）, more than main deck be provided with first electric control chamber（11）；
The main hull afterbody（3）, more than main deck be provided with tail electric control chamber（31）；
The driver's cabin（4）Put in main hull stem（1）, and above first electric control chamber；
First electric control chamber（11）With tail electric control chamber（31）Double control station is formed, with driver's cabin（4）It is engaged, sends ship's navigation, stops
By when all instruction.
A kind of 2. kiloton all electric propulsion bulk freighter according to claim 1, it is characterised in that the main hull afterbody
（3）, be disposed with electric compartment below main deck（32）, transmission tape cabin（33）And propelling module（34）；
The electric compartment（32）For arranging the dynamical system needed for bulk freighter operating；
The transmission tape cabin（33）Conveyer belt strainer is disposed with, for adjusting conveyer belt elasticity；
The propelling module（34）Provided with two, be arranged symmetrically relative to main hull central fore-and-aft vertical plane, for install voith schneider propeller and
Its control device.
A kind of 3. kiloton all electric propulsion bulk freighter according to claim 2, it is characterised in that the electric compartment（32）
Including electrical compartment（321）, motor room（322）And battery flat（323）；
The electrical compartment（321）With motor room（322）Respectively there is one, be arranged symmetrically relative to main hull central fore-and-aft vertical plane；
The motor room（322）It is disposed with the motor being connected with conveyer belt strainer；
The battery flat（323）Provided with two, it is arranged symmetrically relative to main hull central fore-and-aft vertical plane, for arranging lithium battery and super
Electric capacity.
A kind of 4. kiloton all electric propulsion bulk freighter according to claim 3, it is characterised in that the driver's cabin（4）
Top is equipped with solar panel, is part lithium cell charging.
A kind of 5. kiloton all electric propulsion bulk freighter according to claim 1, it is characterised in that the main hull afterbody
（3）, more than main deck be provided with the self arm for being used for loading and unloading bulk goods（35）.
A kind of 6. kiloton all electric propulsion bulk freighter according to claim 1, it is characterised in that the main hull stem
（1）, below main deck be vertical bow, cross section is U-shaped, provided with fresh-water tank（12）And pump room（13）.
7. a kind of kiloton all electric propulsion bulk freighter according to claim 1, it is characterised in that in the middle part of the main hull
（2）Including ballast tank（21）, cargo hold（22）, electronic adjustable opening hydraulic pressure sluice gate（23）And hatch board（24）；The ballast
Water tank（21）Take the shape of the letter U distribution, is wrapped in cargo hold（22）Bottom, port and starboard；The hydraulic pressure sluice gate（23）Provided with multiple, position
In cargo hold（22）Lowest part.
A kind of 8. kiloton all electric propulsion bulk freighter according to claim 7, it is characterised in that the hatch board（24）
For multistage staged hatch board, two neighboring hatch board（24）Highly differ 0.15 meter.
A kind of 9. kiloton all electric propulsion bulk freighter according to claim 1, it is characterised in that the propelling module（34）
Floor be a level board.
A kind of 10. kiloton all electric propulsion bulk freighter according to claim 1, it is characterised in that the main hull tail
Portion（3）It is additionally provided with wave suppression plate（36）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065945.7U CN207129099U (en) | 2017-08-23 | 2017-08-23 | A kind of kiloton all electric propulsion bulk freighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065945.7U CN207129099U (en) | 2017-08-23 | 2017-08-23 | A kind of kiloton all electric propulsion bulk freighter |
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| Publication Number | Publication Date |
|---|---|
| CN207129099U true CN207129099U (en) | 2018-03-23 |
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ID=61636153
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| CN201721065945.7U Active CN207129099U (en) | 2017-08-23 | 2017-08-23 | A kind of kiloton all electric propulsion bulk freighter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600317A (en) * | 2017-08-23 | 2018-01-19 | 广州发展瑞华新能源电动船有限公司 | A kind of kiloton all electric propulsion bulk freighter |
-
2017
- 2017-08-23 CN CN201721065945.7U patent/CN207129099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600317A (en) * | 2017-08-23 | 2018-01-19 | 广州发展瑞华新能源电动船有限公司 | A kind of kiloton all electric propulsion bulk freighter |
| CN107600317B (en) * | 2017-08-23 | 2024-01-30 | 杭州现代船舶设计研究有限公司 | Thousand-ton-level all-electric propulsion bulk cargo ship |
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