CN106005284A - Pressure type air cushion icebreaker - Google Patents
Pressure type air cushion icebreaker Download PDFInfo
- Publication number
- CN106005284A CN106005284A CN201610487788.2A CN201610487788A CN106005284A CN 106005284 A CN106005284 A CN 106005284A CN 201610487788 A CN201610487788 A CN 201610487788A CN 106005284 A CN106005284 A CN 106005284A
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- Prior art keywords
- ice
- hull
- ship body
- air cushion
- pressure type
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Classifications
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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
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/083—Ice-breakers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The invention provides a pressure type air cushion icebreaker. The pressure type air cushion icebreaker comprises a hovership composed of a ship body, a flexible skirt arranged around the ship body, a cab and a work room arranged on the ship body, and a hovering unit arranged in the ship body, wherein the ship body is rectangular, and three sets of aero-propeller propellers of the same structure are installed on the ship body through rotary supports and located at three corners of the rectangular ship body respectively. High-pressure gas sprayed from the flexible skirt acts on water and ice, the ship body is supported by the flexible skirt under the backlash action, and this is equivalent to the fact that the gravity of the ship body acts on water and ice, so that ice is broken. An air cavity formed between ice and water by high-pressure gas makes an ice layer lose flexible support of water, so that the ice layer is broken more easily. The pressure type air cushion icebreaker can work alone or be pushed by a thrustor installed behind another ship to move as an air cushion ice breaking platform.
Description
Technical field
The present invention relates to a kind of ice breaker.Specifically a kind of air cushion ice breaker.
Background technology
Two kinds of icebreaking methods typically commonly used by ice breaker, and when ice sheet is thick less than 1.5 meters, many employings are " continuously
Formula " icebreaking method.Mainly by the great power of propeller and fore ice sheet rived and crash, per hour can be at ice
Hainan Airlines row 9.2 km.If ice sheet is thicker, then use " impact type " icebreaking method.Collide ice breaker fore
Position shallow draft, can be flushed to ice face up easily, and hull will be laminated to broken following thick ice
Block.Then ice breaker falls back a segment distance, then the ice sheet rushed to above that puts into high gear, the ice sheet pressure under ship
Broken.The most repeatedly, new navigation channel has just been outputed.It is the ice breaker of power with fuel oil, uses diesel engine more
Drive engine power generation, motor-driven propeller (combination unit drive), drive power up to myriawatts up to a hundred,
Can meet the long period open ice navigation needs.
At present, in novel ice breaker design, with the patent document of Application No. CN201510651281.1
Disclosed in a kind of Novel icebreaker utilizing resonance principle as a example by, relative to the present invention pressure type air cushion break
Ice boat, the design comparison of its mechanism is complicated, the poor feasibility of functional realiey and control complex.Not yet
See the open report of pressure type air cushion ice breaker.
Summary of the invention
The pressure type air cushion ice breaker it is an object of the invention to provide a kind of simple in construction, opening ice effective.
The object of the present invention is achieved like this:
Including the flexible skirt by hull, being arranged on hull surrounding, the driver's cabin being arranged on hull and work
The aircushion vehicle that room, the equipment that hovers being arranged in hull are constituted, described hull is rectangular, logical on hull
Crossing runing rest and be provided with the air oar propeller that rolling hitch structure is identical, three set air oar propellers lay respectively at
At three angles of rectangle hull.
The present invention can also include:
1, the side at hull arranges thrustor.
2, described runing rest include being fixed on the bearing above hull, the rotary support being arranged on bearing,
The pillar being arranged on rotary support.
The present invention be directed to ice breaker open ice principle research and development a kind of novel pressure formula air cushion ice breaker, this is novel
Ice breaker combines the operation logic of aircushion vehicle, and its frame for movement is simple, enters on the basis of tradition aircushion vehicle
The certain innovation of row is relatively easy processing and manufactures.The present invention can work alone, and utilizes sky when working independently
Gas oar is power, promotes whole device to move, by cooperating of air oar, it is possible to achieve the function of turning.
The ice breaker of the present invention can also open ice platform as a kind of air cushion, owing to arranging thereafter thrustor,
Can be worked by other marine propulsion, thus the purpose in the navigation channel that reaches to open ice, open up.
The present invention is pressure type air cushion ice breaker, its structure composition mainly include air oar, conduit, support,
Bearing, hull, flexible skirt, thrustor, driver's cabin, operating room, rotary support etc..Flexible skirt
Being arranged on the surrounding of hull bottom, driver's cabin is arranged on the left front above hull, and operating room is also mounted at ship
Above body.Three set air oars are arranged on corresponding rotary support by pillar respectively, and rotary support is installed
On bearing, bearing is fixed on the top of hull.Conduit and the rotating shaft of air oar are concentrically mounted to above-mentioned propping up
On frame, conduit constitutes air oar propeller with air oar.Thrustor is arranged on the rear of hull.The present invention
Operationally in flexible skirt, it is rapidly injected a large amount of gases at high pressure by the equipment of hovering, sprays from flexible skirt
Gases at high pressure out act on water and on ice, owing to recoil effect can make flexible skirt hold up hull, phase
When the action of gravity in hull at water and on ice, such that it is able to make ice crush, reach the purpose opened ice.In addition
Owing to speed of a ship or plane when air cushion ice breaker opens ice is very slow, so gases at high pressure can have the time to fill between ice and water
Divide ground to form air chamber, make ice sheet lose the resilient support of water, so that ice sheet is more easily broken off.This invention
Can work alone, now utilize air oar for power, promote whole device to move, permissible by rotary support
Making air oar rotate, thus change thrust direction, cooperating of air oar is capable of the merit that hull is turned
Energy.On the other hand, this ice breaker is also used as a kind of air cushion and opens ice platform, owing to arranging thereafter top
Pushing device, can be worked by other marine propulsion, thus the purpose in the navigation channel that reaches to open ice, open up.In order to more
Easily opening up wider navigation channel, hull moves along beam direction when opening ice；Disclosure satisfy that normal boat simultaneously
Resistance less during row, moves along captain direction when normal/cruise.
The present invention has the prominent advantages that:
The present invention is directed to navigate by water during rapidity and the at present ice breaker work of aircushion vehicle navigation feature slowly,
Developing a kind of novel pressure type air cushion ice breaker, this Novel icebreaker Design of Mechanical Structure is simple, is passing
Carry out certain innovation on the basis of system aircushion vehicle be relatively easy processing and manufacture, there is no obstacle the most technically
Traditional processing and manufacture method can be used.
It addition, this Novel icebreaker air oar can rotate with rotary support can change thrust direction, pass through
The cooperation of air oar can adapt to open ice work and normal/cruise time feature transport along the beam and captain direction respectively
Dynamic.Open ice platform it addition, this Novel icebreaker is also used as a kind of air cushion, owing to arranging thereafter top
Pushing device, can be worked by other marine propulsion, thus the purpose in the navigation channel that reaches to open ice, open up.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the operation principle schematic diagram of the present invention.
Detailed description of the invention
The present invention is described in detail in citing below in conjunction with the accompanying drawings.
In conjunction with Fig. 1 and Fig. 2, flexible skirt 10 is fixedly mounted on the position of surrounding, driver's cabin bottom hull 1
The position of the 2 above left fronts being arranged on hull 1, operating room 13 is arranged on above hull, the first air oar
11 and second air oar 12 be arranged on the first rotary support 23 by the first support 8 and the second support 9 respectively
With on the second rotary support 24, the first rotary support 23 and the second rotary support 24 are separately mounted to first
On seat 6 and the second bearing 7, the first bearing 6 and the second bearing 7 are respectively and fixedly installed to hull 1 rear
The left and right sides, the first conduit 3 and the second conduit 4 respectively with the first air oar 11 and the second air oar 12
Rotating shaft is concentrically mounted on the first support 8 and the second support 9, and the 3rd air oar 19 is by the 3rd support 20
Being arranged on the 3rd rotary support 21, the 3rd conduit 18 is concentrically mounted on the 3rd with the rotating shaft of some air oar 19
On rotary support 21, the 3rd rotary support 21 is arranged on three abutments 22, and three abutments 22 is fixed on
On hull 1, thrustor 5 is arranged on the rear of hull 1.
In conjunction with Fig. 3, flexible skirt 10 gas 17 sprayed acts on water 15 and ice 14 and ice 16,
Portion gas 17 enters between ice 16 and water 15, makes to produce between ice 16 and water 15 space.
Operationally, the air pump being arranged within hull 1 in flexible skirt 10, it is rapidly injected a large amount of gas,
High-speed gas acts on water and on ice, owing to recoil effect can make flexible skirt 10 hold up hull 1, quite
In the action of gravity of hull 1 at water and on ice, such that it is able to rely on the gravity pressure of hull 1 to open ice face, reach
The purpose opened ice.It addition, portion gas 17 enters between ice 16 and water 15, make between ice 16 and water 15
Produce space, so that ice 16 is more easily broken off.
The motion of invention can be by first air oar the 11, the second air oar 12 and the 3rd being arranged on hull 1
The cooperating to of air oar 19 realizes, respectively by the 3rd rotary support the 21, first rotary support 23 and the
Two rotary supports 24 drive the 3rd air oar the 19, first air oar 11 and the second air oar 12 to rotate, and change
Thrust direction can realize the cornering operation of this device；On the other hand, this invention is also used as a kind of air cushion
Open ice platform, and now first air oar the 11, second air oar 12 and the 3rd air oar 19 do not work, but
Other hulls are relied on to promote it to move by being arranged on the thrustor 5 at hull 1 rear, such that it is able to continue
Open ice.In order to be easier to open up wider navigation channel, hull 1 is empty by the first air oar 11 and second when opening ice
Gas oar 12 promotes and moves along beam direction；Disclosure satisfy that resistance less during normal/cruise, normally simultaneously
Promoted moved along captain direction by the 3rd air oar 19 and the first air oar 11 during navigation.
Claims (3)
1. a pressure type air cushion ice breaker, including the flexible skirt by hull, being arranged on hull surrounding, sets
The aircushion vehicle that the equipment that hovers put the driver's cabin on hull and operating room, being arranged in hull is constituted, it is special
Levy and be: described hull is rectangular, above with runing rest, the air that rolling hitch structure is identical is installed at hull
Oar propeller, three set air oar propellers lay respectively at three angles of rectangle hull.
Pressure type air cushion ice breaker the most according to claim 1, is characterized in that: set in the side of hull
Top set pushing device.
Pressure type air cushion ice breaker the most according to claim 1 and 2, is characterized in that: described rotation is propped up
Frame includes being fixed on bearing, the rotary support being arranged on bearing above hull, is arranged on rotary support
Pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487788.2A CN106005284B (en) | 2016-06-28 | 2016-06-28 | A kind of pressure type air cushion ice breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487788.2A CN106005284B (en) | 2016-06-28 | 2016-06-28 | A kind of pressure type air cushion ice breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005284A true CN106005284A (en) | 2016-10-12 |
| CN106005284B CN106005284B (en) | 2018-04-24 |
Family
ID=57085051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487788.2A Active CN106005284B (en) | 2016-06-28 | 2016-06-28 | A kind of pressure type air cushion ice breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005284B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253429A (en) * | 2017-07-05 | 2017-10-17 | 李永峰 | A kind of amphibious transportation boat of flood control |
| CN107264202A (en) * | 2017-07-05 | 2017-10-20 | 李永峰 | A kind of flood control vehicles |
| CN107839847A (en) * | 2017-10-30 | 2018-03-27 | 山东大学 | A kind of vertical booster-type air cushion ice breaker of mechanical arm auxiliary |
| CN107907298A (en) * | 2017-11-06 | 2018-04-13 | 哈尔滨工程大学 | A kind of full air cushion ice breaker ice-breaking test model that hovers |
| CN108931355A (en) * | 2018-04-17 | 2018-12-04 | 哈尔滨工程大学 | A kind of experimental rig of research air cushion ice breaking platform subglacial air cushion diffusion |
| CN109050808A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of air cushion ice breaker and icebreaking method |
| CN109229287A (en) * | 2018-09-01 | 2019-01-18 | 哈尔滨工程大学 | A kind of air cushion ship icebreaking device and method |
| RU194065U1 (en) * | 2019-10-01 | 2019-11-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Ice hovercraft platform |
| CN110712722A (en) * | 2019-09-16 | 2020-01-21 | 江苏科技大学 | Cutting type movable artery moving load air cushion icebreaker |
| CN112193377A (en) * | 2020-10-14 | 2021-01-08 | 长沙理工大学 | Small four-wheel-drive intelligent unmanned surface ship platform and control method thereof |
| CN112660314A (en) * | 2021-01-06 | 2021-04-16 | 自然资源部第一海洋研究所 | Marine exploration scientific investigation shipborne ice breaking and emergency rescue device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110506A (en) * | 1980-12-27 | 1982-07-09 | Mitsui Eng & Shipbuild Co Ltd | Amphibious vehicle |
| RU2235036C2 (en) * | 2002-02-28 | 2004-08-27 | Институт машиноведения и металлургии ДВО РАН | Ice-breaking hovercraft |
| CN103979082A (en) * | 2014-05-06 | 2014-08-13 | 江苏海事职业技术学院 | Novel icebreaker structure |
| CN104192274A (en) * | 2014-09-15 | 2014-12-10 | 陈兆红 | Tidal-flat ship |
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
-
2016
- 2016-06-28 CN CN201610487788.2A patent/CN106005284B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110506A (en) * | 1980-12-27 | 1982-07-09 | Mitsui Eng & Shipbuild Co Ltd | Amphibious vehicle |
| RU2235036C2 (en) * | 2002-02-28 | 2004-08-27 | Институт машиноведения и металлургии ДВО РАН | Ice-breaking hovercraft |
| CN103979082A (en) * | 2014-05-06 | 2014-08-13 | 江苏海事职业技术学院 | Novel icebreaker structure |
| CN104192274A (en) * | 2014-09-15 | 2014-12-10 | 陈兆红 | Tidal-flat ship |
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253429A (en) * | 2017-07-05 | 2017-10-17 | 李永峰 | A kind of amphibious transportation boat of flood control |
| CN107264202A (en) * | 2017-07-05 | 2017-10-20 | 李永峰 | A kind of flood control vehicles |
| CN107839847A (en) * | 2017-10-30 | 2018-03-27 | 山东大学 | A kind of vertical booster-type air cushion ice breaker of mechanical arm auxiliary |
| CN107907298A (en) * | 2017-11-06 | 2018-04-13 | 哈尔滨工程大学 | A kind of full air cushion ice breaker ice-breaking test model that hovers |
| CN108931355A (en) * | 2018-04-17 | 2018-12-04 | 哈尔滨工程大学 | A kind of experimental rig of research air cushion ice breaking platform subglacial air cushion diffusion |
| CN109229287A (en) * | 2018-09-01 | 2019-01-18 | 哈尔滨工程大学 | A kind of air cushion ship icebreaking device and method |
| CN109050808A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of air cushion ice breaker and icebreaking method |
| CN109229287B (en) * | 2018-09-01 | 2020-11-03 | 哈尔滨工程大学 | Novel hovercraft ice breaking device and method |
| CN110712722A (en) * | 2019-09-16 | 2020-01-21 | 江苏科技大学 | Cutting type movable artery moving load air cushion icebreaker |
| RU194065U1 (en) * | 2019-10-01 | 2019-11-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Ice hovercraft platform |
| CN112193377A (en) * | 2020-10-14 | 2021-01-08 | 长沙理工大学 | Small four-wheel-drive intelligent unmanned surface ship platform and control method thereof |
| CN112660314A (en) * | 2021-01-06 | 2021-04-16 | 自然资源部第一海洋研究所 | Marine exploration scientific investigation shipborne ice breaking and emergency rescue device and method |
| CN112660314B (en) * | 2021-01-06 | 2022-09-09 | 自然资源部第一海洋研究所 | Marine exploration scientific investigation ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106005284B (en) | 2018-04-24 |
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