CN103161146B - Unpoweredly drag for ice boat - Google Patents
Unpoweredly drag for ice boat Download PDFInfo
- Publication number
- CN103161146B CN103161146B CN201110417738.4A CN201110417738A CN103161146B CN 103161146 B CN103161146 B CN 103161146B CN 201110417738 A CN201110417738 A CN 201110417738A CN 103161146 B CN103161146 B CN 103161146B
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- Prior art keywords
- ice
- slide plate
- drag
- trash ice
- boat
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Abstract
The invention relates to and a kind of unpoweredly drag for ice boat, be characterized in that this drags for ice boat and comprises hull and slide plate, hull and slide plate are to ship top rake; Slide plate is connected floating drum; Using method is: be placed in the marine site with ocean current and trash ice, lower anchor position by dragging for ice boat; Hull front end is met to ocean current, the trash ice on sea with ocean current float towards be anchored drag for ice boat, trash ice is above promoted by trash ice below, sliding upper slide, and moves up, and falls into cabin subsequently; Along with the trash ice in cabin increases, hull sinks gradually, makes floating drum lean on buoyant support slide plate to move to afterbody gradually, so that the trash ice fallen from slide plate is anterior uniform to cabin rear portion from cabin; When trash ice fills up cabin, the trash ice fallen from slide plate falls on the inclined-plane of afterbody, and slips into marine from inclined-plane, in order to avoid trash ice overheap on ship and press and heavyly drag for ice boat.Beneficial effect is: utilize ocean current replace prior art drag for ice time power, can mass energy be saved.
Description
Technical field
The present invention relates to field of sea water desalting technology, particularly relate to the sea ice salvaging device in a kind of sea ice desalination technology.
Background technology
Seawater is when icing, and salinity is excluded beyond ice crystal.Sea ice is melted, through suitably processing and can obtaining fresh water.The northern area of China, particularly Bohai Sea Area winter temperature is low, has seawater naturally frozen icing phenomenon every year.Winter collects sea ice, and when entering environment temperature rising in spring, sea ice melts, and after discharging the salty frozen water first dissolved, can obtain fresh water.In sea ice desalination method, the collection of sea ice is undoubtedly step important in sea ice desalination process.Mostly conventional sea ice gathering-device is manually to be placed on belt conveyer belt by trash ice, and be delivered to and store place, working strength is very large.The sea ice salvaging device that patent CN2777038Y(chain bucket is integrated with its driving harrowing wheel) utilize power set to gather sea ice, there is efficiency high, the advantage that manual working intensity is little.But its weak point to consume a large amount of electric power, and after the sea ice around this sea ice salvaging device dragged for, just cannot operation again.
Patent CN101736722B (sea ice salvaging device utilizing water resistance to rotate and using method thereof), improve the irremovable shortcoming of above-mentioned patent, it will drag for ice production apparatus and install aboard ship, so just can drive in the marine site of sea ice and salvage sea ice.But its weak point is: on this ship utilize water resistance to rotate drag for ice production apparatus operating power, be rely on advancing of ship obtain, in fact still to consume mass energy.
Seek a kind of unpowered salvaging sea ice method and apparatus, very necessary.
Summary of the invention
The deficiency of the energy to be consumed to solve above-mentioned prior art, the object of the present invention is to provide a kind of ship utilizing natural force to salvage sea ice.Described natural force is exactly the ocean current power of one of seawater movement form.
Have many ocean currents in ocean, every bar ocean current is all the year round along relatively more fixing path flows.According to estimates, in world ocean, the general power of all ocean currents reaches about 5,000,000,000 kilowatts, is the one that in ocean energy, reserves are maximum.China marine site is vast, existing wind current, has again density ocean current; There is littoral current, also have deep-sea ocean current.The left-handed circulation in the Bohai Sea is such as there is in the Bohai Sea.The flow velocity of these ocean currents is many at 0.5 nautical mile per hour, and changes in flow rate is little, and flows to more stable.
Main technological route of the present invention utilizes structure of dragging for ice boat of the present invention, the trash ice floated can be slided automatically and drag for ice boat, thus realize the work of unpowered salvaging sea ice with ocean current.
The present invention is realized by following concrete technical scheme: this drags for ice boat and comprises hull and slide plate, and the guide groove of slide plate bottom is connected with the slide of fore-body; Fore-body and slide plate tilt to hull front end; Slide plate is connected floating drum; Hull front end connects an anchor;
Afterbody has one to the inclined-plane of ship rear-inclined;
Using above-mentioned method of dragging for ice boat to be: to be placed in the marine site with ocean current and floating trash ice by dragging for ice boat, dragging for anchor position under ice boat; Hull front end and slide plate are met to ocean current, and slide plate leans on the buoyant support of floating drum on sea, and the front portion of slide plate is immersed in seawater; Floating trash ice across the sea with ocean current float towards be anchored drag for ice boat, trash ice above is constantly promoted by trash ice below, sliding upper slide, and moves up on slide plate, falls into cabin subsequently;
Along with the trash ice in cabin increases, hull sinks gradually, makes floating drum lean on buoyant support slide plate to move to afterbody gradually, so that the trash ice fallen from slide plate is anterior uniform to cabin rear portion from cabin; When trash ice fills up cabin, the trash ice fallen from slide plate falls on the inclined-plane of afterbody, and slips into marine from inclined-plane, in order to avoid trash ice overheap on ship and press and heavyly drag for ice boat.
The present invention's beneficial effect is compared with prior art: utilize ocean current natural force replace prior art drag for ice time power, can mass energy be saved.
Accompanying drawing explanation
Below in conjunction with figure and embodiment the present invention is further described.
Fig. 1 is the schematic perspective view of the present invention before dragging for ice.
Fig. 2 is the using state reference diagram of Fig. 1.
Fig. 3 is the present invention's phase schematic perspective view after a procedure.
Fig. 4 is the using state reference diagram of Fig. 3.
Fig. 5 is the partial enlarged view A in Fig. 3.
Detailed description of the invention
The northern area of China, particularly Bohai Sea Area winter temperature is low, has seawater naturally frozen icing phenomenon every year.After temperature raises, these sea ice will melt gradually, become the trash ice floated across the sea.At this time, have again in the marine site of ocean current at existing trash ice and (such as just there is the left-handed circulation in the Bohai Sea and a large amount of sea ice in the Bohai Sea), the present invention just can be utilized to carry out salvaging the work of trash ice.
On the sea having floating ice, there is the natural phenomena of climbing ice sometimes: floating trash ice floats towards the boats and ships of stop with ocean current, trash ice is blocked by ship above, but trash ice below constantly swarms to come, finally climb up on trash ice above, when the sea ice of blocking is constantly piled high, last trash ice climbs up the deck of ship, and the accident of pressure wreck occurs.The present invention also utilizes this natural phenomena to design.
The present invention carries out the work of salvaging sea ice by following concrete technical scheme: this drags for ice boat and comprises hull 1 and slide plate 2, and the guide groove 21 on slide plate is slidably connected (see Fig. 3 and Fig. 5) with the guide rail 11 of fore-body; Hull 1 front portion and slide plate 2 tilt to hull front end; Trash ice can be made so easily to climb up slide plate; Slide plate is connected floating drum 22, for support skid 2 in sea; Hull 1 front end connects an anchor 3;
Hull 1 rear portion has one to the inclined-plane 12 of ship rear-inclined;
Above-mentioned method of dragging for ice boat is used to be: to be placed in the marine site (many can be dragged with towboat and drag for ice boat) with ocean current and floating trash ice by dragging for ice boat, to drag for ice boat and putting down anchor 3 permanent position, in order to avoid passed by ocean current.The front end of hull 1 and slide plate are met to ocean current, and slide plate 2 leans on the buoyant support of floating drum 22 on sea, and the front portion of slide plate 2 is immersed in seawater; Floating trash ice across the sea with ocean current float towards be anchored drag for ice boat, trash ice above is constantly promoted by trash ice below, sliding upper slide 2, and moves up on slide plate 2, falls into cabin 19 subsequently;
Along with the trash ice in cabin 19 increases, hull 1 sinks gradually, but floating drum 22 will float across the sea, so slide plate 2 is forced to move after ship along the guide rail 11 on hull, so that the trash ice fallen from slide plate is anterior uniform to cabin rear portion from cabin.Were it not for the movement of slide plate, then the trash ice dropping on long narrow cabin can only concentrate on a place, like this, can cause the quantity greatly reducing trash ice in ship.When trash ice fills up cabin 19, the trash ice fallen from slide plate 2 falls on the inclined-plane 12 of afterbody, and slips into marine from inclined-plane 12, in order to avoid trash ice overheap on ship and press and heavyly drag for ice boat.
Grab bucket instrument is generally adopted from the method for dragging for ice boat and unload trash ice, for this reason, Fig. 2 is seen in spill 18(in the middle part of bottom surface in the cabin 19 of hull 1), its objective is: the ice be left bottom cabin can slide into spill from eminence automatically, is convenient to grab bucket and grabs ice at the spill place of cabin.
Claims (2)
1. unpoweredly drag for an ice boat, described in drag for ice boat and comprise hull and slide plate, it is characterized in that the guide groove of slide plate bottom is connected with the slide of fore-body; Fore-body and slide plate tilt to hull front end; Slide plate is connected floating drum; Hull front end connects an anchor; Hull front end and slide plate are met to ocean current, and slide plate leans on the buoyant support of floating drum on sea, and the front portion of slide plate is immersed in seawater; Floating trash ice across the sea with ocean current float towards be anchored drag for ice boat, trash ice above is constantly promoted by trash ice below, sliding upper slide, and moves up on slide plate, falls into cabin subsequently.
2. unpoweredly as claimed in claim 1 drag for ice boat, it is characterized in that described afterbody has one to the inclined-plane of ship rear-inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110417738.4A CN103161146B (en) | 2011-12-14 | 2011-12-14 | Unpoweredly drag for ice boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110417738.4A CN103161146B (en) | 2011-12-14 | 2011-12-14 | Unpoweredly drag for ice boat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103161146A CN103161146A (en) | 2013-06-19 |
| CN103161146B true CN103161146B (en) | 2015-12-02 |
Family
ID=48584655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110417738.4A Expired - Fee Related CN103161146B (en) | 2011-12-14 | 2011-12-14 | Unpoweredly drag for ice boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103161146B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424346A (en) * | 2019-07-10 | 2019-11-08 | 史文奇 | A kind of sea ice salvaging device pushed using ocean current |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1618833A1 (en) * | 1988-08-08 | 1991-01-07 | Ленинградский филиал Государственного проектно-изыскательского и научно-исследовательского института морского транспорта "Союзморниипроект" | Ice removing unit |
| CN1442342A (en) * | 2002-03-06 | 2003-09-17 | 中港第三航务工程局 | Under water flexible raft laying engineering ship and under water flexible raft laying technology |
| CN2777038Y (en) * | 2005-04-22 | 2006-05-03 | 天津大学 | Sea ice dredging-out equipment with integrated chain-bucket and its driving harrow wheel |
| CN202369978U (en) * | 2011-12-14 | 2012-08-08 | 杜文娟 | Unpowered ice removing ship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20050762A0 (en) * | 2005-07-15 | 2005-07-15 | Kappelinranta Kapelstrand Ab O | Apparatus, system and method for collecting material from watercourses and use of the apparatus |
-
2011
- 2011-12-14 CN CN201110417738.4A patent/CN103161146B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1618833A1 (en) * | 1988-08-08 | 1991-01-07 | Ленинградский филиал Государственного проектно-изыскательского и научно-исследовательского института морского транспорта "Союзморниипроект" | Ice removing unit |
| CN1442342A (en) * | 2002-03-06 | 2003-09-17 | 中港第三航务工程局 | Under water flexible raft laying engineering ship and under water flexible raft laying technology |
| CN2777038Y (en) * | 2005-04-22 | 2006-05-03 | 天津大学 | Sea ice dredging-out equipment with integrated chain-bucket and its driving harrow wheel |
| CN202369978U (en) * | 2011-12-14 | 2012-08-08 | 杜文娟 | Unpowered ice removing ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103161146A (en) | 2013-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Xiaoqing Inventor before: Du Wenjuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 075000 No. 37 west end street, Shiqiao West, Hebei, Zhangjiakou Patentee after: Shi Xiaoqing Address before: Hangzhou City, Zhejiang province 310016 City tide Road No. 46 unit 202 room 3 Patentee before: Du Wenjuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20171214 |