CN106379507B - The environmental protection and energy saving ship pneumatically promoted - Google Patents
The environmental protection and energy saving ship pneumatically promoted Download PDFInfo
- Publication number
- CN106379507B CN106379507B CN201610842807.9A CN201610842807A CN106379507B CN 106379507 B CN106379507 B CN 106379507B CN 201610842807 A CN201610842807 A CN 201610842807A CN 106379507 B CN106379507 B CN 106379507B
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- floating drum
- air pump
- deck
- energy saving
- high pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/12—Marine propulsion by water jets the propulsive medium being steam or other gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
- B63B2043/145—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members pneumatic, e.g. inflatable on demand
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- B63B2710/00—
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- B63B2731/00—
-
- B63B2732/00—
-
- B63B2752/00—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H2011/004—Marine propulsion by water jets using the eductor or injector pump principle, e.g. jets with by-pass fluid paths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H2011/008—Arrangements of two or more jet units
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Exhaust Silencers (AREA)
- Wind Motors (AREA)
Abstract
The environmental protection and energy saving ship pneumatically promoted is utilized the present invention provides a kind of, the economical ship includes deck and the cabin on deck, deck bottom surface is fixedly connected with the circular floating drum of some strips, each floating drum is configured with the one group of high pressure being fixed on energy saving quarter deck whirlpool air pump, and the air inlet of high pressure whirlpool air pump opens wide, gas outlet is connected by " L " type exhaust pipe with the fumarole that floating drum rear end face opens up；The traversing section of " L " type exhaust pipe is located at the introduction hole that on deck and its port is connected with the gas outlet of high pressure whirlpool air pump, vertical section is opened up through deck and floating drum side wall and its port is located at the fumarole of floating drum rear end face, and the angle of traversing section and vertical section is 110o‑130o, the top of floating drum rear end face fumarole and the distance of the water surface are 10 15cm；The economical ship of the present invention, the compressed gas that whirlpool air pump produces need not overcome hydraulic pressure and be completely used for the advance of propelling ship, good energy-conserving effect, and whirlpool air pump, without being contacted with water, failure rate is low, greatlys save the cost safeguarded and replaced.
Description
Technical field
The present invention relates to a kind of marine communication means, more particularly to it is a kind of navigated by water in river transport, sea-freight have it is anti-very well
The ship of heavy performance, specifically relate to it is a kind of using it is pneumatic promote and with it is anti-turn over, crashworthiness, wind and wave resistance and the ring to operate steadily
Protect economical ship.
Background technology
At all times, ship is not only the important component of water transportation transport, and is accounted for absolutely in total amount is transported
To proportion, there is the irreplaceable specific position of other any means of transportation and important function.Existing navigation is in rivers, sea
The traditional ship in domain, mainly using hull entirety draining, thus requires hull to have higher intensity and load, watertightness requirement
Also it is high, cause the manufacture cost of ship very high, while hull is subject in traveling resistance and frictional force are larger, in order to reduce advance
Resistance, hull are typically designed to strip, and in order to increase bearing capacity, it is general to be solved using cabin is increased highly but this
Strip and highly high ship, cause shipwreck very much during navigation easily by the attack of stormy waves, as hull cannot be voluntarily
Righting is overturn, then there are bilging, the risk of Ship's Sinking.In addition, the major way that spot ship is advanced is still using interior
The mode of screw propulsion is realized in combustion engine driving propeller rotation, and the steering of ship is then by hydraulic pressure drive control system stern rudder
Rotational angle is realized, in order to obtain enough propulsive forces, it is necessary to propeller is quickly rotated, but atwirl propeller meeting
The friction of high speed is produced with water, propeller surface temperature is up to nearly thousand degrees Celsius, often the dissolution of propeller surface one by one
Aperture, substantially reduces the service life of propeller, in addition, the rotation of propeller is not only easy to infringement benthon, also holds
Easily it is wound into water plant or fishnet etc. and causes ship not advance；And by the rotational angle of hydraulic pressure drive control system stern rudder come real
The steering of spot oceangoing ship, since rudder face can be influenced be subject to resistance to water-flow and whirlpool resistance, its turning velocity is slow, and kinetic equation loss is big.
For the above situation, applicant of the present invention have developed it is a operate steadily do not sink environment protection ship, and in August in 2014 16 days to
State Intellectual Property Office applied for patent of invention and has been authorized, Patent No. 201410402508.4, the not heavy environment protection ship be
Deck underrun frame is fixedly connected with the equidistant strip circle floating drum arranged in parallel in some directions along hull width,
The front end face of each floating drum offers the inlet opening being connected with water inlet pipe, rear end face offers the apopore being connected with outlet pipe,
The side wall of floating drum is further opened with the fairlead of water inlet pipe and outlet pipe, and each floating drum is configured with one group of booster pump, booster pump into
Water outlet is connected with the water inlet pipe and outlet pipe drawn from floating drum side wall respectively, on the water inlet pipe and outlet pipe outside floating drum
Equipped with solenoid valve.Due to, as power, being to face out ejection from hull rear end using current, obtaining stern using pumping system
Forward thrust, and the water sprayed mixes with rivers, big marine water, both interpenetrate, and can offset a part of thrust,
In addition, booster water pump draws water and sprays water from rivers, big marine circulation, the impurity such as the silt carried secretly in water, water plant can influence to be pressurized
The normal operation of water pump, so as to increase the cost of maintenance and the replacement of booster water pump.
The content of the invention
To overcome the problem present on, the object of the present invention is to provide the ring that a kind of practicable utilization pneumatically promotes
Protect economical ship, the economical ship have the characteristics that resist turn over, crashworthiness, wind and wave resistance and cost it is low.
In order to achieve the above object, the environmental protection and energy saving ship pneumatically promoted of the present invention, including deck and on deck
Cabin, deck underrun frame are fixedly connected with the circular floating drum of some strips, and floating drum is along between direction of hull width etc.
Away from arranged in parallel, the length of each floating drum is slightly larger than the length of hull, and the centre distance between two adjacent floating drums is spar diameter
2-3 times, it is characterised in that：Each floating drum is configured with the one group of high pressure being fixed on energy saving quarter deck whirlpool gas
Pump, the fumarole that the air inlet of high pressure whirlpool air pump opens wide, gas outlet is opened up by " L " type exhaust pipe and floating drum rear end face connect
Connect；The traversing section of " L " type exhaust pipe is located on deck and its port is connected with the gas outlet of high pressure whirlpool air pump, vertical section is worn
Cross deck and introduction hole that floating drum side wall opens up and its port are located at the fumarole of floating drum rear end face, traversing section and vertical section
Angle is 110o -130o , and arc transition, the top of floating drum rear end face fumarole are located at below the water surface at 10-15cm；Each group
In in the cabin, every group of high pressure whirlpool air pump is controlled the set-up of control system of high pressure whirlpool air pump by a power switch, profit
The speed for adjusting hull left and right sides and being vented is opened or closed with power switch intermittence, so as to reach the direction of control ship.
In order to which the hull for enabling width larger obtains enough propulsive forces, the quantity of above-mentioned floating drum is 3-50, every group
High pressure whirlpool air pump is formed by 1-3 whirlpool air pump concatenation.
The above-mentioned preferred power of whirlpool air pump is 2-3 kilowatts, air quantity 300-350m3The whirlpool air pump of/h, " L " type exhaust pipe
The preferred 90-110mm of internal diameter.
In order to make full use of the natural wind at sea and the more preferable saving energy, vertical-shaft wind hair is installed on above-mentioned deck
Motor or on-bladed wind-driven generator, the wind-driven generator provide power supply for the motor of whirlpool air pump.
In order to reduce the resistance of hull advance to the greatest extent, while the back pressure produced using jet, above-mentioned floating drum are located at fore
Front end face be that rear end face bullet-shaped, positioned at stern is bullet-shaped or vertical with the stack shell plane of reversion.
In order to avoid floating drum is intake by whole chamber when colliding, so as to jeopardize the safety of hull, in above-mentioned each floating drum
Chamber is equipped with the radial direction partition plate that inner cavity can be divided into some chambers, and the fumarole of floating drum rear end face and the introduction hole of side wall are located at floating drum
Rear chamber.
The resistance being subject to monitor ship to advance in real time, to adjust the pressure and jet of each high pressure whirlpool air pump in time
Speed, advances or turns so as to easily realize, the above-mentioned outermost floating drum of hull, its lateral wall is fixed with velocity sensor, should
Sensor is used to monitor the relative velocity of floating drum and current when ship is advanced.
In order to reduce noise caused by high-pressure vortex pump work, blimp is equipped with outside above-mentioned high pressure whirlpool air pump.
The environmental protection and energy saving ship pneumatically promoted of the present invention, it is equidistant along hull width using being set in the bottom of hull
Multiple cylindric floating drums arranged in parallel so that hull is wide and highly low, not only can guarantee that when hull is in danger have it is anti-turn over, crashworthiness
Performance, and the gap limited between floating drum and floating drum can just right impact of the neutralizing stormy waves to hull bottom, make ship
The operation of oceangoing ship is more steady, and by each floating drum rear end face set fumarole, then coordinate " L " type exhaust pipe and with it is each
The supporting high pressure whirlpool air pump of a floating drum, when high pressure whirlpool air pump starts, the air on deck is sucked by air inlet, pressurized
Outwards sprayed from the fumarole of floating drum rear end face at a particular angle afterwards, due to gas with water is more difficult mixes, and the top of fumarole
Hold near from the water surface, most of pressure just can be converted into pushing away before promoting stern-on by the gas of ejection without larger hydraulic pressure is subjected to
Power, under the supercharging of multiple air pumps, hull can obtain enough onward impulses；In addition, by controlling two side float high pressure of deck
Whirlpool air pump gap sex work, can easily realize the steering of hull.The environmental protection and energy saving ship of the present invention, it is simple in structure, easily manufactured,
For high pressure whirlpool air pump without being contacted with water, failure rate is low, greatlys save the cost safeguarded and replaced, and floating drum can give birth in batch in factory
Postpartum installs at the scene again, and not only production effect is high, speed is fast, quality is good, can more preferably ensure the sealing performance of hull, Er Qiefu
The displacement that the design feature of cylinder can produce unit steel material is far longer than existing any Ship Structure, substantially reduces ship
Production cost；The environmental protection and energy saving ship of the present invention can not only be used for navigation and be used in great river, the big marine freighter for being used to deliver cargo,
It can be used as pleasure-boat of the navigation in rivers, lake, be a scheme for being fully able to implement.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the pneumatic environmentally friendly economical ship of propulsion of the invention.
Fig. 2 is the pneumatic structure diagram for promoting environmentally friendly economical ship side of the invention.
Fig. 3 is the structure diagram connected between floating drum and exhaust pipe and high pressure whirlpool air pump.
Fig. 4 is the structure diagram of one side of high pressure whirlpool air pump.
Fig. 5 is the structure diagram of another side of high pressure whirlpool air pump.
Embodiment
As shown in Fig. 1,2,3,4,5, the environmentally friendly economical ship of pneumatic propulsion of the invention, including hull 1, hull include deck 11
With the cabin 12 on deck, the bottom on deck is fixedly connected with 3-50 strip circle floating drum 3 by frame 2, floats
Cylinder is equidistantly arranged in parallel along the direction of hull width, and the length of each floating drum is slightly larger than the length of hull, and the diameter of floating drum can
Depending on the use of the different changeable of waters, the distance between two adjacent floating drums being 2-3 times of spar diameter, floating drum front end face is
Bullet-shaped, rear end face is the plane vertical with stack shell, and floating drum inner cavity is equipped with the radial direction partition plate that inner cavity can be divided into some chambers
31, the end face of each floating drum rear chamber offers fumarole 32, side wall offers pipeline introduction hole 33, the top of fumarole and water
The distance d in face is 10cm；Each floating drum is configured with one group of 4 (air pump of the high pressure whirlpool being fixed on energy saving quarter deck air pump
Close proximity to stern, to reduce the stroke of compressed air), every group of high pressure whirlpool air pump is formed by 1-3 whirlpool air pump concatenation,
Whirlpool air pump includes pump head 41, motor 42, terminal box 43, air inlet 44 and gas outlet 45, and the air inlet of whirlpool air pump is opened wide, gone out
Gas port is connected by " L " type exhaust pipe 5 with the fumarole of floating drum, and the traversing section of " L " type exhaust pipe is located on deck and it
The through hole and the pipeline of floating drum rear chamber side wall that port is connected with the gas outlet of high pressure whirlpool air pump, vertical section is opened up through deck
Introduction hole and its port is located at the fumarole of floating drum rear chamber, the traversing section of " L " type exhaust pipe and the included angle A P.MM.AP of vertical section are
110o-130o, and angle circular arc is excessive, in order to more preferably reduce noise caused by the work of whirlpool air pump, in the outer of whirlpool air pump
Face is equipped with blimp 7；A vertical axis aerogenerator 6 is further fixed on the deck of quarter, which can be whirlpool air pump
Motor provide power supply；In order to increase the anti-heavy ability of economical ship, side sheets use double-decker, lateral wall be fiberglass,
Madial wall is foamed plastics, and cabin is equipped with driver's cabin, and the control device of vortex pump and the control device of wind-driven generator are all provided with
It is placed in driver's cabin；Velocity sensor is fixed with positioned at the outermost floating drum lateral wall of hull, which is used to monitor ship
The relative velocity of floating drum and current during traveling.
In order to enable ship to realize automatic navigation, the environmentally friendly economical ship of pneumatic propulsion of the invention is additionally provided with radar, ultrasonic wave
Detectoscope and GPS positioning instrument, by computer by radar, ultrasonic wave detectoscope, GPS positioning instrument and velocity sensor,
The control device of whirlpool air pump forms digitized direction controlling.
The operation principle for the environmental protection and energy saving ship that the present invention pneumatically promotes：When hull needs to advance, driver passes through driving
The control device of room, starts each group high pressure whirlpool air pump, the air inlet of air pump sucks the air on the water surface, through whirlpool air pump pressure
Compressed air after contracting is outwards sprayed from the fumarole of floating drum rear end face at a particular angle by exhaust pipe, and hull is spraying gas
Fast forwarded through under raw powered of miscarrying；When hull needs to bend to right, driver by the control device of driver's cabin,
Gap stops the work of each group high pressure whirlpool air pump on the right side of deck, the jet velocity of left side floating drum is more than the jet of right side floating drum
Speed, hull bend to right；When hull needs to turn to the left, driver passes through the control device of driver's cabin, intermittence stopping
The work of each group high pressure whirlpool air pump on the left of deck, makes the jet velocity of right side floating drum be more than the jet velocity of left side floating drum, ship
Body is turned to the left；When sea blows, the vertical axis aerogenerator on deck is started to work, and is the motor of whirlpool air pump
Convey power supply.
The pneumatic of the present invention promotes environmentally friendly economical ship, and whirlpool air pump and the power supply for air pump power supply need to be only set on deck,
It is simple in structure, during traveling, ship is monitored by the sensor for being fixed on the outermost floating drum lateral wall of hull in real time
The relative velocity of floating drum and current during traveling, then the environment for coordinating radar, ultrasonic wave detectoscope, GPS positioning instrument to monitor
Data, adjust the air-flow output of whirlpool air pump, carry out automatic navigation, operation is particularly convenient in time.In addition, mistake of the ship in traveling
Cheng Zhong, such as larger stormy waves, since hull is wide and highly low, and the gap between the floating drum and floating drum of deck bottom can be proper
Impact to benefit neutralizing stormy waves to hull bottom, thus can guarantee that and operate steadily, and when shock is run into, due to floating drum
Both ends are bullet header structures and inner cavity is equipped with radial direction partition plate, even if somewhere is damaged, nor affects on it and resist heavy performance, the present invention
Environmental protection and energy saving ship have the characteristics that it is anti-turn over, crashworthiness, wind and wave resistance.
If the above-mentioned underdeck floating drum number of environmental protection and energy saving ship is 5, whirlpool air pump selection power is 2.2 kilowatts, air quantity
320m3The whirlpool air pump of/h, the internal diameter of " L " type exhaust pipe select 100mm, then can provide 28 kilometers per hour of the speed of a ship or plane.
Claims (8)
1. a kind of environmental protection and energy saving ship pneumatically promoted, including deck and the cabin on deck, deck underrun frame
The circular floating drum of some strips is fixedly connected with, floating drum is equidistantly arranged in parallel along the direction of hull width, each floating drum
Length is slightly larger than the length of hull, and the centre distance between two adjacent floating drums is 2-3 times of spar diameter, it is characterised in that：Institute
State each floating drum and be configured with the one group of high pressure being fixed on energy saving quarter deck whirlpool air pump, the air inlet of high pressure whirlpool air pump
Open wide, gas outlet is connected by " L " type exhaust pipe with the fumarole that floating drum rear end face opens up；The traversing section of " L " type exhaust pipe
On deck and its port is connected with the gas outlet of high pressure whirlpool air pump, vertical section is opened up through deck and floating drum side wall
Introduction hole and its port is located at the fumarole of floating drum rear end face, the angle of traversing section and vertical section is 110-130 degree, and with circle
Arc transition, the top of floating drum rear end face fumarole are located at below the water surface at 10-15cm；The control system of each group high pressure whirlpool air pump
It is arranged in the cabin, every group of high pressure whirlpool air pump is controlled by a power switch, is opened or closed using power switch intermittence
The speed of hull left and right sides exhaust is adjusted, so as to reach the direction of control ship.
2. the environmental protection and energy saving ship according to claim 1 pneumatically promoted, it is characterised in that：The quantity of the floating drum is 3-
50, every group of high pressure whirlpool air pump is formed by 1-3 whirlpool air pump concatenation.
3. the environmental protection and energy saving ship according to claim 2 pneumatically promoted, it is characterised in that：The whirlpool air pump is power 2-
3 kilowatts, air quantity 300-350m3The whirlpool air pump of/h, the internal diameter of " L " type exhaust pipe is 90-110mm.
4. the environmental protection and energy saving ship according to claim 3 pneumatically promoted, it is characterised in that：Being provided with the deck to be
The motor of whirlpool air pump provides the vertical axis aerogenerator or on-bladed wind-driven generator of power supply.
5. the environmental protection and energy saving ship according to claim 4 pneumatically promoted, it is characterised in that：Before the floating drum is located at fore
End face is that rear end face bullet-shaped, positioned at stern is bullet-shaped or vertical with the stack shell plane of reversion.
6. the environmental protection and energy saving ship according to claim 5 pneumatically promoted, it is characterised in that：Each floating drum inner cavity is equipped with
Inner cavity can be divided into the radial direction partition plate of some chambers, the fumarole of floating drum rear end face and the introduction hole of side wall are located at the back cavity of floating drum
Room.
7. the environmental protection and energy saving ship according to claim 6 pneumatically promoted, it is characterised in that：The hull is outermost floating
Cylinder, its lateral wall are fixed with velocity sensor, which is used to monitor the relative velocity of floating drum and current when ship is advanced.
8. according to any environmental protection and energy saving ships pneumatically promoted of claim 1-7, it is characterised in that：The high pressure whirlpool gas
Pump outside is equipped with blimp.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610842807.9A CN106379507B (en) | 2016-09-23 | 2016-09-23 | The environmental protection and energy saving ship pneumatically promoted |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842807.9A CN106379507B (en) | 2016-09-23 | 2016-09-23 | The environmental protection and energy saving ship pneumatically promoted |
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| CN106379507A CN106379507A (en) | 2017-02-08 |
| CN106379507B true CN106379507B (en) | 2018-04-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107942292A (en) * | 2017-10-27 | 2018-04-20 | 四川嘉义雷科电子技术有限公司 | It is provided with the distance-measuring equipment of gas cooling device |
| CN108802315A (en) * | 2018-06-15 | 2018-11-13 | 南通航运职业技术学院 | A kind of water environment monitoring device and its monitoring method |
| CN110987044B (en) * | 2019-12-23 | 2020-10-16 | 乐清市钜派企业管理咨询有限公司 | Outdoor water environment monitoring equipment for river improvement |
| CN112277548B (en) * | 2020-11-09 | 2022-08-23 | 湖南省英越船舶配套工程有限责任公司 | Amphibious hovercraft |
| CN113320658A (en) * | 2021-07-15 | 2021-08-31 | 北京丰润铭科贸有限责任公司 | Novel no moving part fortune integrative boats and ships of sand digging |
| CN113697079A (en) * | 2021-09-02 | 2021-11-26 | 陈丁 | Hybrid power ship |
| CN115144005B (en) * | 2022-09-05 | 2022-11-08 | 山东中治环境工程设备有限公司 | Outdoor water environment monitor for river treatment |
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| CN206107524U (en) * | 2016-09-23 | 2017-04-19 | 王承辉 | Pneumatic propulsive environmental protection and energy saving ship |
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| JP3220279B2 (en) * | 1993-05-11 | 2001-10-22 | 社団法人マリノフォーラム二十一 | Submarine tillage device and submarine tillage method |
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|---|---|---|---|---|
| CN2145757Y (en) * | 1993-01-12 | 1993-11-10 | 于兴昭 | Ship's jet-propeller |
| US5989082A (en) * | 1998-01-20 | 1999-11-23 | Corliss; Joseph J. | Propulsion system for large ships |
| CN201313628Y (en) * | 2008-10-14 | 2009-09-23 | 赵洪仁 | Aerodynamic ship |
| CN102020012A (en) * | 2010-11-26 | 2011-04-20 | 绍兴文理学院 | Jet-propelled marine propulsion system |
| CN104149927A (en) * | 2014-08-16 | 2014-11-19 | 王承辉 | Nonsinkable environment-friendly ship capable of operating steadily |
| CN206107524U (en) * | 2016-09-23 | 2017-04-19 | 王承辉 | Pneumatic propulsive environmental protection and energy saving ship |
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| CN106379507A (en) | 2017-02-08 |
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