CN110481742A - A kind of marine propulsion and application method - Google Patents
A kind of marine propulsion and application method Download PDFInfo
- Publication number
- CN110481742A CN110481742A CN201910880931.8A CN201910880931A CN110481742A CN 110481742 A CN110481742 A CN 110481742A CN 201910880931 A CN201910880931 A CN 201910880931A CN 110481742 A CN110481742 A CN 110481742A
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- CN
- China
- Prior art keywords
- marine propulsion
- transmission chain
- compartment
- hull
- ship
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 108010066278 cabin-4 Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/28—Other means for improving propeller efficiency
Abstract
The present invention relates to Ship Design Technology fields, refer in particular to a kind of marine propulsion and application method, marine propulsion is set to the two sides of tail of hull, marine propulsion includes buoyancy compartment and equipment compartment, equipment compartment is set to the top of buoyancy compartment, equipment compartment is fixedly connected with buoyancy compartment by connecting rod, equipment compartment shell is equipped with rotatable power gear and non-powered gear, it is sequentially connected between power gear and non-powered gear by transmission chain, multi-disc blade is fixed on transmission chain, power gear is rotated by the hydraulic power unit driving being equipped with inside equipment compartment.The present invention uses such structure setting, effectively solution the deficiencies in the prior art, and compared to existing technologies, marine propulsion of the present invention can greatly simplify the structure of hull, reduce operation and maintenance costs, have a wide range of applications.
Description
Technical field
The present invention relates to Ship Design Technology field, a kind of marine propulsion and application method are refered in particular to.
Background technique
Currently, what the propulsion system overwhelming majority of ship used is all screw propeller, due to the intrinsic spy of propeller
Property, the direction for pushing away water is diverging, it is impossible to generate positive ability completely, therefore the effective performance ratio of screw propeller is only
40% or so, a large amount of energy is wasted, and screw propeller is all located at stern bottom, not only sealing difficulty is big, Er Qieyi
Denier propeller goes wrong, and is difficult to repair.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of marine propulsion and application methods, effectively solve existing
There is the deficiency of technology, and compared to existing technologies, marine propulsion of the present invention can greatly simplify the structure of hull, subtract
Few operation and maintenance costs, have a wide range of applications.
To achieve the goals above, the technical solution that the present invention applies is as follows:
A kind of marine propulsion, marine propulsion are set to the two sides of tail of hull, and marine propulsion includes buoyancy
Cabin and equipment compartment, equipment compartment are set to the top of buoyancy compartment, and equipment compartment is fixedly connected with buoyancy compartment by connecting rod, on equipment compartment shell
Equipped with rotatable power gear and non-powered gear, it is sequentially connected between power gear and non-powered gear by transmission chain,
Multi-disc blade is fixed on transmission chain, power gear is rotated by the hydraulic power unit driving being equipped with inside equipment compartment.
Furthermore, the transmission chain is correspondingly arranged on roll wheel assembly, and roll wheel assembly includes idler wheel and roller support, rolling
Wheel is rotatably set on roller support, and contacts at transmission chain, and roller support is fixed on equipment compartment shell.
Furthermore, the multi-disc blade is fixed on transmission chain by blade fixed screw uniform intervals.
Furthermore, the hydraulic power unit is connected to the oil pump systems on hull, high pressure oil by high-pressure oil pipe
Pipe is equipped with tension device, and oil pipe can be made to keep tensioning state.
Furthermore, the marine propulsion passes through the guide slide mechanism tail portion movable up and down set on hull
Two sides, guide slide mechanism include the sliding slot set on hull two sides of tail and the sliding handle on marine propulsion, sliding handle
Cooperation is set in sliding slot.
A kind of marine propulsion, application method, comprising the following steps:
1) the hull position of reserved marine propulsion and sliding slot when shipyard is processed, and the ship completed the process is pushed away
Into device under the cooperation of crane, the sliding handle on marine propulsion is inserted into from the opening of sliding slot, is then put down slowly；
2) high-pressure oil pipe one end is connected to the oil pump systems on hull, the high-pressure oil pipe other end is connected in equipment compartment
Hydraulic power unit；
3) after ship launching, marine propulsion can be swum on the water surface automatically under the action of buoyancy compartment；
4) hydraulic power unit is opened, makes power gear that transmission chain be driven to rotate together with non-powered gear, and make to fix
Periodic motion is done in the multi-disc blade on transmission chain, and pushes water body, generates power, when the marine propulsion of control two sides is same
When doing forward motion, then play ship and travel forward, when the marine propulsion for controlling two sides does counter motion simultaneously, then
Ship is played to move backward, when being moved when the marine propulsion difference of the marine propulsion and the other side that control side,
Then play ship turning u-turn.
The invention has the advantages that:
Using such structure setting, equipment compartment is swum on the water surface under the buoyancy of buoyancy compartment, and buoyancy compartment
Buoyancy size should be such that the multi-disc blade on the downside of transmission chain just submerges in water completely, so the not consumption of water energy substantially, water energy
Utilization rate is high, and since equipment compartment is swum on the water surface, and cleaning is very convenient, and also only needing when just damaging at last will with crane
Marine propulsion is hung out, it is easy to be repaired, compared to existing technologies, marine propulsion of the present invention can be significantly simple
Change the structure of hull 1, reduces operation and maintenance costs, have a wide range of applications.
Detailed description of the invention
Fig. 1 is marine propulsion structure schematic top plan view of the present invention；
Fig. 2 is marine propulsion structure schematic side view of the present invention.
1. hull；2. sliding slot；3. sliding handle；4. buoyancy compartment；5. equipment compartment；6. connecting rod；7. power gear；8. non-powered tooth
Wheel；9. transmission chain；10. blade；11. idler wheel；12. roller support；13. high-pressure oil pipe；14. blade fixed screw.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of marine propulsion of the present invention, marine propulsion are set to the tail portion of hull 1
Two sides, marine propulsion include buoyancy compartment 4 and equipment compartment 5, and equipment compartment 5 is set to the top of buoyancy compartment 4, equipment compartment 5 and buoyancy
Cabin 4 is fixedly connected by connecting rod 6, and 5 shell of equipment compartment is equipped with rotatable power gear 7 and non-powered gear 8, power gear
It is sequentially connected between 7 and non-powered gear 8 by transmission chain 9, multi-disc blade 10 is fixed on transmission chain 9, power gear 7 passes through
The hydraulic power unit driving rotation being equipped with inside equipment compartment 5.Using such structure setting, equipment compartment 5 is in the floating of buoyancy compartment 4
It is swum on the water surface under power effect, and the buoyancy size of buoyancy compartment 4 should be such that the multi-disc blade 10 of 9 downside of transmission chain does not have completely just
Enter in water, so the not consumption of water energy substantially, waterpower utilization rate is high, and since equipment compartment 5 is swum on the water surface, and cleaning is very
It is convenient, it also only needs to be hung out marine propulsion with crane when just damaging at last, it is easy to repair, compared with prior art
For, marine propulsion of the present invention can greatly simplify the structure of hull 1, reduce operation and maintenance costs, have
Broad application prospect.
The working principle of marine propulsion of the present invention: by hydraulic power unit as power source, power is driven
Gear 7 rotates, and the rotation of power gear 7 drives transmission chain 9 to rotate together with non-powered gear 8, and makes to be fixed on transmission chain 9
Multi-disc blade 10 does periodic motion, and pushes water body, generates power, when the marine propulsion of control two sides does positive fortune simultaneously
When dynamic, then play ship and travel forward, when the marine propulsion for controlling two sides does counter motion simultaneously, then play ship to
After move, when control side marine propulsion and the other side marine propulsion difference when move when, then play ship
Turning u-turn.
In practical application, power gear 7 and non-powered gear 8 are rotatably set on 5 shell of equipment compartment by bearing.
It should be noted that the buoyancy size of the buoyancy compartment 4 should make the multi-disc blade 10 of 9 downside of transmission chain just completely
It submerges in water.
More specifically, the transmission chain 9 is correspondingly arranged on roll wheel assembly, and roll wheel assembly includes idler wheel 11 and roller support
12, idler wheel 11 is rotatably set on roller support 12, and contacts at transmission chain 9, and roller support 12 is fixed on 5 shell of equipment compartment
On.Using such structure setting, mainly transmission chain 9 can be made more stable during rotation, secondly can play transmission chain 9 and exist
More labor-saving effect in rotation process, effectively saves the energy consumption of hydraulic power unit.
More specifically, the multi-disc blade 10 is fixed on 9 outer wall of transmission chain by 14 uniform intervals of blade fixed screw
On.Using such structure setting, keeps 10 installation and removal of blade very convenient by blade fixed screw 14, is conveniently replaceable,
10 uniform intervals of multi-disc blade are arranged simultaneously, it can be made when doing forward motion or counter motion, power is more stable.
More specifically, the hydraulic power unit is connected to the oil pump systems on hull 1, high pressure by high-pressure oil pipe 13
Oil pipe 13 is equipped with tension device, and oil pipe can be made to keep tensioning state.Using such structure setting, it is equipped on high-pressure oil pipe 13
Tension device can prevent 13 pipeline of high-pressure oil pipe loose.
In practical application, hydraulic power unit transmits power to power gear 7 by driving by gear-box and gear shaft.
More specifically, the marine propulsion passes through the guide slide mechanism tail movable up and down set on hull 1
Portion two sides, guide slide mechanism include set on 1 two sides of tail of hull sliding slot 2 and the sliding handle 3 on marine propulsion,
The cooperation of sliding handle 3 is set in sliding slot 2.Using such structure setting, marine propulsion can be made in the effect of guide slide mechanism
Under play up and down effect, play buffer function.
A kind of marine propulsion, application method, comprising the following steps:
1) hull 1 position of reserved marine propulsion and sliding slot 2 when shipyard is processed, and the ship that will be completed the process
Sliding handle 3 on marine propulsion is inserted into from the opening of sliding slot 2, then blows slowly under the cooperation of crane by propulsion device
It puts down；
2) 13 one end of high-pressure oil pipe is connected to the oil pump systems on hull 1, the high-pressure oil pipe other end is connected to equipment
Hydraulic power unit in cabin 5；
3) after ship launching, marine propulsion can be swum on the water surface automatically under the action of buoyancy compartment 4, buoyancy compartment 4
Buoyancy size the multi-disc blade 10 of the downside of transmission chain 9 should be made just to submerge in water completely；
4) hydraulic power unit is opened, makes power gear 7 that transmission chain 9 be driven to rotate together with non-powered gear 8, and is made solid
Periodic motion is done due to the multi-disc blade 10 on transmission chain 9, and pushes water body, generates power, when the Ship Propeling of control two sides
It when device does forward motion simultaneously, then plays ship and travels forward, when the marine propulsion of control two sides does reversed fortune simultaneously
It when dynamic, then play ship and moves backward, when the marine propulsion difference of the marine propulsion and the other side that control side
When movement, then ship turning u-turn is played.
The above technical solution in the embodiment of the present invention is described, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, within these are all belonged to the scope of protection of the present invention.
Claims (6)
1. a kind of marine propulsion, it is characterised in that: the marine propulsion is set to the two sides of tail of hull (1), described
Marine propulsion includes buoyancy compartment (4) and equipment compartment (5), and the equipment compartment (5) is set to the top of buoyancy compartment (4), described to set
Standby cabin (5) are fixedly connected with buoyancy compartment (4) by connecting rod (6), and equipment compartment (5) shell is equipped with rotatable power gear
(7) it with non-powered gear (8), is sequentially connected between the power gear (7) and non-powered gear (8) by transmission chain (9), institute
It states and is fixed on transmission chain (9) multi-disc blade (10), the power gear (7) is hydraulic dynamic by what is be equipped with inside equipment compartment (5)
The rotation of power device drives.
2. a kind of marine propulsion according to claim 1, it is characterised in that: the transmission chain (9) is correspondingly arranged on rolling
Wheel assembly, the roll wheel assembly include idler wheel (11) and roller support (12), and the idler wheel (11) is rotatably set to idler wheel branch
On seat (12), and transmission chain (9) are contacted at, the roller support (12) is fixed on equipment compartment (5) shell.
3. a kind of marine propulsion according to claim 1, it is characterised in that: the multi-disc blade (10) is solid by blade
Determine screw (14) uniform intervals to be fixed on transmission chain (9).
4. a kind of marine propulsion according to claim 1, it is characterised in that: the hydraulic power unit passes through high pressure oil
Pipe (13) is connected to the oil pump systems on hull (1), and the high-pressure oil pipe (13) is equipped with tension device, and oil pipe can be made to keep tensioning
State.
5. a kind of marine propulsion according to claim 1, it is characterised in that: the marine propulsion is slided by guiding
The motivation structure two sides of tail movable up and down set on hull (1), the guide slide mechanism include being set to hull (1) tail portion two
The sliding slot (2) of side and the sliding handle (3) on marine propulsion, sliding handle (3) cooperation are set in sliding slot (2).
6. any a kind of marine propulsion according to claim 1~5, application method, comprising the following steps:
1) hull (1) position of reserved marine propulsion and sliding slot (2) when shipyard is processed, and the ship that will be completed the process
Sliding handle (3) on marine propulsion is inserted into, then by propulsion device under the cooperation of crane from the opening of sliding slot (2)
Slowly it puts down；
2) high-pressure oil pipe (13) one end is connected to the oil pump systems on hull (1), the high-pressure oil pipe other end is connected to equipment
Hydraulic power unit in cabin (5)；
3) after ship launching, marine propulsion can be swum on the water surface automatically under the action of buoyancy compartment (4), and buoyancy compartment
(4) buoyancy size should be such that the multi-disc blade (10) on the downside of transmission chain (9) just submerges in water completely；
4) hydraulic power unit is opened, makes power gear (7) that transmission chain (9) to be driven to rotate together with non-powered gear (8), and make
The multi-disc blade (10) being fixed on transmission chain (9) does periodic motion, and pushes water body, generates power, when the ship of control two sides
It when oceangoing ship propulsion device does forward motion simultaneously, then plays ship and travels forward, when the marine propulsion of control two sides is done simultaneously
It when counter motion, then plays ship and moves backward, when the marine propulsion of control side and the marine propulsion of the other side
When asynchronously moving, then ship turning u-turn is played.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910880931.8A CN110481742B (en) | 2019-09-18 | 2019-09-18 | Ship propulsion device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910880931.8A CN110481742B (en) | 2019-09-18 | 2019-09-18 | Ship propulsion device and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110481742A true CN110481742A (en) | 2019-11-22 |
| CN110481742B CN110481742B (en) | 2023-12-15 |
Family
ID=68558552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910880931.8A Active CN110481742B (en) | 2019-09-18 | 2019-09-18 | Ship propulsion device and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481742B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169614A (en) * | 2020-01-07 | 2020-05-19 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Deep sea temperature control device and processing method thereof |
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|---|---|---|---|---|
| US7063580B1 (en) * | 2005-05-09 | 2006-06-20 | Birdwell Larry D | Ship employing a buoyant propulsion system |
| US20100291815A1 (en) * | 2009-05-14 | 2010-11-18 | Saxby Michael W | Watercraft Propulsion System |
| CN102431633A (en) * | 2011-12-14 | 2012-05-02 | 庞志森 | Rectilinear propulsion ship |
| CN102490883A (en) * | 2011-11-25 | 2012-06-13 | 俞苗根 | Ship propelling device |
| CN102490881A (en) * | 2011-11-24 | 2012-06-13 | 俞苗根 | Boat pushing device |
| CN102616360A (en) * | 2012-03-24 | 2012-08-01 | 夏凤义 | Orbital transfer type blade double-chain device |
| CN107336819A (en) * | 2017-07-18 | 2017-11-10 | 蔡卫忠 | Underwater culvert type propeller propulsion plant and its application method |
| CN211167354U (en) * | 2019-09-18 | 2020-08-04 | 中交第二航务工程勘察设计院有限公司 | Ship propulsion device |
-
2019
- 2019-09-18 CN CN201910880931.8A patent/CN110481742B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7063580B1 (en) * | 2005-05-09 | 2006-06-20 | Birdwell Larry D | Ship employing a buoyant propulsion system |
| US20100291815A1 (en) * | 2009-05-14 | 2010-11-18 | Saxby Michael W | Watercraft Propulsion System |
| CN102490881A (en) * | 2011-11-24 | 2012-06-13 | 俞苗根 | Boat pushing device |
| CN102490883A (en) * | 2011-11-25 | 2012-06-13 | 俞苗根 | Ship propelling device |
| CN102431633A (en) * | 2011-12-14 | 2012-05-02 | 庞志森 | Rectilinear propulsion ship |
| CN102616360A (en) * | 2012-03-24 | 2012-08-01 | 夏凤义 | Orbital transfer type blade double-chain device |
| CN107336819A (en) * | 2017-07-18 | 2017-11-10 | 蔡卫忠 | Underwater culvert type propeller propulsion plant and its application method |
| CN211167354U (en) * | 2019-09-18 | 2020-08-04 | 中交第二航务工程勘察设计院有限公司 | Ship propulsion device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169614A (en) * | 2020-01-07 | 2020-05-19 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Deep sea temperature control device and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110481742B (en) | 2023-12-15 |
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