CN102975821A - Enclosed type circulation live keeping ship - Google Patents
Enclosed type circulation live keeping ship Download PDFInfo
- Publication number
- CN102975821A CN102975821A CN2012105345733A CN201210534573A CN102975821A CN 102975821 A CN102975821 A CN 102975821A CN 2012105345733 A CN2012105345733 A CN 2012105345733A CN 201210534573 A CN201210534573 A CN 201210534573A CN 102975821 A CN102975821 A CN 102975821A
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- arm
- fish
- pulley
- cycle type
- closed cycle
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000002826 coolant Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 7
- 235000013305 food Nutrition 0.000 claims description 6
- 238000005276 aerator Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 230000009182 swimming Effects 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 241000191442 Tenualosa reevesii Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Landscapes
- Farming Of Fish And Shellfish (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention discloses an enclosed type circulation live keeping ship, belonging to the technical field of transportation ships. The live keeping ship comprises a bow area, a stern area, a movable deck and a fish cabin. A taking up and paying off device is arranged in the bow area, the taking up and paying off device comprises a net cradle, a winch, a hanging rope and a guide pulley group, one end of the hanging rope is connected with the winch, and the other end of the hanging rope passes through the guide pulley group and surrounds the net cradle to be connected with a fishing net; and the movable deck is arranged between the bow area and the stern area and is arranged in the upper part of the fish cabin. When the taking up and paying off device is used for dismantling a net, the middle part of the movable deck protrudes and the two sides of the movable deck go down to form sliding faces, so that fish fall into the fish cabin from the sliding faces, the fish loss is decreased, and the rate of fish survival is increased. The fish cabin is provided with baffles, thus the space of the fish cabin is reasonably divided, the density of the transportation of live fish is improved, and the maximum transportation quantity of a fishing vessel is increased.
Description
Technical field
The invention belongs to the carrier technical field, relate in particular to a kind of closed cycle type keep-alive ship.
Background technology
Social development so far, the world population radix has reached a huge number, the food consumption quantity of every day is also surprising.For the volume and the diversified demand that satisfy food, people have turned one's attention to the waters of the length and breadth of land.General fish mainly contain following several preservation distribution channels after fishing for: 1. freezed storage; 2. be processed into dry product; 3. adopt the keep-alive Ship Transportation.Although freezed storage or dry product preservation holding time are longer, nutrition leak is large, the flesh quality variation.Therefore, keep-alive Ship Transportation is the best fresh-keeping mode of the bright effect of fish quality guarantee.
The keep-alive ship that uses both at home and abroad at present can be divided into open cycle type and closed cycle type.The keep-alive ship of open cycle type has at least a fish hold and extraneous water source to interlink, and can directly utilize extraneous water source to provide Fish Survival necessary nutrient, has saved the equipment of regulating the environmental parameterss such as water temperature and level of oxygen, comparatively convenient environment friendly.But because the keep-alive ship of open cycle type is not easy to isolated extraneous water source, therefore always be in fully loaded water line state, can not carry out long-distance transport in surfy ocean, so its scope of work and tonnage all are restricted.And winter, the ocean surface water temperature was colder, can't support abyssal fish, so the keep-alive ship of open cycle type can not use in the transportation in winter.Shipboard and the hull of closed cycle type keep-alive ship do not communicate with extraneous water source, and inside is provided with independent portion support device in order to keep the level of oxygen in the water.Closed cycle type keep-alive ship has overcome the defects of open cycle type keep-alive ship, and its scope of work is larger, is not subjected to the impact of external temperature, and can produce large-scale keep-alive ship, thereby is applicable to long range fishing.But closed cycle type keep-alive ship adopts the mechanical type net to hang to finish the loading and unloading of fish usually, and when unloading net, fish falls from eminence, is beaten and causes the damage of fish, thereby reduced the keep-alive rate of fish.
Summary of the invention
The object of the invention is to overcome the above-mentioned defective of mentioning and deficiency, and a kind of closed cycle type keep-alive ship is provided, be provided with draw off gear, reduce to unload the damage of net macrura reevesii, improved the keep-alive rate of fish.
The present invention realizes that the technical scheme of its purpose employing is as follows.
A kind of closed cycle type keep-alive ship, comprise bow district, stern district, mechano decking and fish hold, described bow district is provided with draw off gear, described draw off gear comprises net suspension bracket, winch, hoist cable and leading sheave group, described hoist cable one end connection winch, the other end is walked around the net suspension bracket by the leading sheave group and is connected with fishing net; Described stern district is provided with operator's compartment and living quarters, is provided with the control desk that links to each other with winch in the described operator's compartment; Described mechano decking is arranged between bow district and the stern district and is positioned at fish hold top.
Described net suspension bracket comprises that the lower end all is fixed on first arm in bow district, the second arm and the 3rd arm, the upper end of described the first arm and the second arm all is fixedly connected on the lower end of the 4th arm, the upper end of described the 3rd arm is fixedly connected on the middle part of the 4th arm, and the upper end of described the 4th arm is hinged with the 5th arm of hollow.
The upper end of described the 4th arm is positioned at the mechano decking upper space.
Be provided with to control the slewing arrangement of angle between the 4th arm and the 5th arm on described the 5th arm, described slewing arrangement is connected with the control desk signal.
Described leading sheave group comprises the first pulley, the second pulley and the 3rd pulley, and described the first pulley is arranged on the lower end of the 4th arm, and described the second pulley all is in same plane with the mutually adjoining setting of the 3rd pulley, described the first pulley, the second pulley and the 3rd pulley.
Described mechano decking comprises two blocks of moving plates that mutually are rotationally connected, described moving plate is hinged with pipe link, the described pipe link other end is rotationally connected with and is horizontally disposed fixed link, and described two moving plate junctions are provided with ejecting mechanism, and described ejecting mechanism is connected with the control desk signal.
Described fish hold is provided with and is parallel to each other and dividing plate that the interval arranges; At the bottom of the connecting cabin of described dividing plate bottom, only a top-cross is for being connected to form the passage that supplies fish swimming with the cabin body.
Described fish hold both lateral sides is provided with apopore, and described fish hold middle part is provided with the inlet opening, and described apopore and inlet opening all are fixedly installed barrier board, are provided with the aperture of water flowing on the described barrier board.
Described apopore is connected with coolant outlet pipe, described inlet opening is connected with coolant inlet pipe, the other end of described coolant inlet pipe is connected with coolant outlet pipe, and described coolant inlet pipe is connected with water pump, water purification plant, aerator, temperature control apparatus, pH value control apparatus and the food delivery device that all is connected with the control desk signal.
This keep-alive ship is provided with draw off gear and the mechano decking that cooperatively interacts, and the draw off gear degree of automation is high and easy to operate.When the draw off gear device unloaded net, mechano decking middle part projection and both sides were descending, form sliding surface, and fish falls into fish hold from sliding surface, has reduced the fish damage, has improved the survivor's rate of fish.And be provided with the fish hold of dividing plate, reasonably cut apart the space of fish hold, improved the density of transportation of live fish, increased the maximum freight transport volume of fishing boat.The setting of water purification plant, aerator, temperature control apparatus, pH value control apparatus and food delivery device etc.; improved the living condition of live fish in the ship; and can keep the long time, greatly improve the fortune efficient of living of keep-alive ship, be specially adapted to ocean freight.
Description of drawings
Fig. 1 is side-looking structural representation of the present invention;
Fig. 2 is plan structure scheme drawing of the present invention;
Fig. 3 is draw off gear structural representation of the present invention;
Fig. 4 is draw off gear side-looking structural representation of the present invention;
Fig. 5 is mechano decking structural representation of the present invention;
Fig. 6 is fish hold structural scheme of mechanism of the present invention;
Among the figure: 1-bow district, the 2-draw off gear, 21-net suspension bracket, 211-the first arm, 212-the second arm, 213-the 3rd arm, 214-the 4th arm, 215-the 5th arm, the 22-winch, the 23-hoist cable, 24-leading sheave group, 241-the first pulley, 242-the second pulley, 243-the 3rd pulley, the 3-mechano decking, 31-moves plate, the 32-pipe link, the 33-fixed link, the 34-ejecting mechanism, the 4-fish hold, the 41-dividing plate, the 42-apopore, the 421-coolant outlet pipe, the 43-inlet opening, the 431-coolant inlet pipe, the 5-operator's compartment, the 51-control desk, the 6-living quarters, 7-stern district.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of closed cycle type keep-alive ship comprises bow district 1, stern district 7, mechano decking 3 and fish hold 4.Described mechano decking 3 is between bow district 1 and stern district 7 and be positioned at fish hold 4 tops.
As shown in Figure 3 and Figure 4, described bow district 1 is provided with draw off gear 2.Described draw off gear 2 comprises net suspension bracket 21, winch 22, hoist cable 23 and leading sheave group 24.Described hoist cable 23 1 end connection winchs 22, the other end is walked around net suspension bracket 21 by leading sheave group 23 and is connected with fishing net.
Described net suspension bracket 21 comprises the first arm 211, the second arm 212, the 3rd arm 213, the 4th arm 214 and the 5th arm 215.Described the first arm 211, the second arm 212 and the 3rd arm 213 lower ends all are fixed on bow district 1.Described the first arm 211 is symmetrical arranged with the second arm 212 and captive joint in the upper end, and the first arm 211 is identical with the angle of cut number of degrees of horizontal surface with the second arm 212.Described the first arm 211 be connected arm 212 upper ends and all connect the lower end of the 4th arm 214.Described the 3rd arm 213 upper ends are fixedly connected on the middle part of the 4th arm 214, play the effect of supporting the 4th arm 214.The first arm 211, the second arm 212 and the 3rd arm 213 form the structure of similar tripod, so that the steadiness of draw off gear 2 is higher.The upper end of described the 4th arm 214 is hinged with the 5th arm 215 of hollow.The upper end of described the 4th arm 214 is positioned at mechano decking 3 upper spaces.The 5th arm 215 hollows are used for cabling.As preferably, be provided with to control the slewing arrangement of angle between the 4th arm 214 and the 5th arm 215 on described the 5th arm 215, described slewing arrangement is connected with control desk 51 signals.
Described leading sheave group 24 comprises the first pulley 241, the second pulley 242 and the 3rd pulley 243.Described the first pulley 241 is arranged on the lower end of the 4th arm 214, and described the second pulley 242 and the 243 mutually adjoining settings of the 3rd pulley, phase mutual connection face place's medial recess and be used for cabling.Described the first pulley 241, the second pulley 242 and the 3rd pulley 243 all are in same plane.
Described hoist cable 23 1 end connection winchs 22, the other end is walked around first the first pulley 241, then walks around simultaneously the second pulley 242 and the 3rd pulley 243, and the hollow pipeline that enters again the 5th arm 215 is connected with fishing net.
When putting net, slewing arrangement is regulated the 5th arm 215, the five arms 215 and is pointed to outboard, and winch 22 unwrapping wire, hoist cable 23 are walked around the first pulley 241 and the second pulley 242, and fishing net spreads out.When receiving net, slewing arrangement is regulated the 5th arm 215, the five arms 215 and is pointed in the ship, winch 22 take-ups, and hoist cable 23 is walked around the first pulley 241 and the 3rd pulley 243, and fishing net tightens up.
As shown in Figure 5, described mechano decking 3 comprises two blocks of moving plates 31 that mutually are rotationally connected, described moving plate 31 is hinged with pipe link 32, described pipe link 32 other ends are rotationally connected with and are horizontally disposed fixed link 33, described two moving plate 31 junctions are provided with ejecting mechanism 34, and described ejecting mechanism 34 is connected with control desk 51 signals.As preferably, two blocks of moving plates 31 are hinged, and pipe link 32 is hinged with fixed link 33.Described fixed link 33 vertically arranges, and points to stern from fore, and is fixedly installed with hull.The structure of used ejecting mechanism 34 belongs to prior art, repeats no more.
During use, top on the ejecting mechanism 34, two blocks of moving plates 31 are acute angle and form sliding surface.Fish falls into fish hold 4 along sliding surface after breaking away from fishing net, has reduced the fish damage.When fish enter fish hold complete after, ejecting mechanism 34 is descending, two blocks of moving plates 31 are the straight angle, mechano decking 3 restores.
Described fish hold 4 is provided with and is parallel to each other and dividing plate 41 that the interval arranges, and at the bottom of the described dividing plate 41 bottom connecting cabins, only a top-cross is for being connected to form passage for fish swimming with the cabin body.As preferably, described dividing plate 41 only is arranged at the middle part, and the both lateral sides slot milling enters fish hold 4 for fish.
Described fish hold 4 both lateral sides are provided with apopore 42, and described fish hold 4 middle parts are provided with inlet opening 43, and described apopore 42 and inlet opening 43 all are fixedly installed barrier board, are provided with the aperture of water flowing on the described barrier board.Barrier board enters pipeline in order to prevent fish.
Described apopore 42 is connected with coolant outlet pipe 421, described inlet opening 43 is connected with coolant inlet pipe 431, the other end of described coolant inlet pipe 431 all is connected with coolant outlet pipe 421, and described coolant inlet pipe 431 is connected with water pump, water purification plant, aerator, temperature control apparatus, pH value control apparatus and the food delivery device that all is connected with control desk 51 signals.Water in the fish hold 4 enters coolant inlet pipe 431, after the processing through water purification plant, aerator, temperature control apparatus, pH value control apparatus and food delivery device, shunt again from about discharge two coolant outlet pipe 421.Water in the fish hold 4 forms current, and has suitable life condition, has simulated the water quality in the nature, has prolonged the time-to-live of live fish.And apopore 42 is arranged on both sides, has avoided fish to gather at the middle part in a large number, has played the effect that disperses fish.And, enter at last the fish of fish hold 4, fall into fish hold 4 on the follower plate 31, mainly be distributed in the both sides of fish hold 4 when just beginning, it is longer that these fishes break away from the water body time, therefore, needs especially the self-restraint of comparatively fresh water, so apopore 42 is arranged at both sides, greatly improved the survival rate of this a part of fish.
The present invention is illustrated according to embodiment, and under the prerequisite that does not break away from the principle of the invention, native system can also be made some distortion and improvement.Should be pointed out that all employings are equal to the technical scheme that the modes such as replacement or equivalent transformation obtain, and all drop in protection scope of the present invention.
Claims (9)
1. closed cycle type keep-alive ship, comprise bow district (1), stern district (7), mechano decking (3) and fish hold (4), it is characterized in that, described bow district (1) is provided with draw off gear (2), described draw off gear (2) comprises net suspension bracket (21), winch (22), hoist cable (23) and leading sheave group (24), described hoist cable (23) one end connection winchs (22), the other end is walked around net suspension bracket (21) by leading sheave group (24) and is connected with fishing net; Described stern district (7) is provided with operator's compartment (5) and living quarters (6), is provided with the control desk (51) that links to each other with winch (22) in the described operator's compartment (5); Described mechano decking (3) is arranged between bow district (1) and stern district (7) and is positioned at fish hold (4) top.
2. a kind of closed cycle type keep-alive ship as claimed in claim 1; it is characterized in that; described net suspension bracket (21) comprises that the lower end all is fixed on first arm (211) in bow district (1), the second arm (212) and the 3rd arm (213); the upper end of described the first arm (211) and the second arm (212) all is fixedly connected on the lower end of the 4th arm (214); the upper end of described the 3rd arm (213) is fixedly connected on the middle part of the 4th arm (214), and the upper end of described the 4th arm (214) is hinged with the 5th arm (215) of hollow.
3. a kind of closed cycle type keep-alive ship as claimed in claim 2 is characterized in that the upper end of described the 4th arm (214) is positioned at mechano decking (3) upper space.
4. a kind of closed cycle type keep-alive ship as claimed in claim 2; it is characterized in that; be provided with to control the slewing arrangement of angle between the 4th arm (214) and the 5th arm (215) on described the 5th arm (215), described slewing arrangement is connected with control desk (51) signal.
5. a kind of closed cycle type keep-alive ship as claimed in claim 2; it is characterized in that; described leading sheave group (24) comprises the first pulley (241), the second pulley (242) and the 3rd pulley (243); described the first pulley (241) is arranged on the lower end of the 4th arm (214); described the second pulley (242) all is in same plane with the mutually adjoining setting of the 3rd pulley (243), described the first pulley (241), the second pulley (242) and the 3rd pulley (243).
6. a kind of closed cycle type keep-alive ship as claimed in claim 1; it is characterized in that; described mechano decking (3) comprises the two blocks of moving plates (31) that mutually are rotationally connected; described moving plate (31) is hinged with pipe link (32); described pipe link (32) other end is rotationally connected with and is horizontally disposed fixed link (33); described two blocks of moving plates (31) junction is provided with ejecting mechanism (34), and described ejecting mechanism (34) is connected with control desk (51) signal.
7. a kind of closed cycle type keep-alive ship as claimed in claim 1 is characterized in that, described fish hold (4) is provided with and is parallel to each other and dividing plate (41) that the interval arranges; At the bottom of the connecting cabin of described dividing plate (41) bottom, only a top-cross is for being connected to form the passage that supplies fish swimming with the cabin body.
8. a kind of closed cycle type keep-alive ship as claimed in claim 7; it is characterized in that; described fish hold (4) both lateral sides is provided with apopore (42); described fish hold (4) middle part is provided with inlet opening (43); described apopore (42) and inlet opening (43) all are fixedly installed barrier board, are provided with the aperture of water flowing on the described barrier board.
9. a kind of closed cycle type keep-alive ship as claimed in claim 8; it is characterized in that; described apopore (42) is connected with coolant outlet pipe (421); described inlet opening (43) is connected with coolant inlet pipe (431); the other end of described coolant inlet pipe (431) is connected with coolant outlet pipe (421), and described coolant inlet pipe (431) is connected with water pump, water purification plant, aerator, temperature control apparatus, pH value control apparatus and the food delivery device that all is connected with control desk (51) signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534573.3A CN102975821B (en) | 2012-12-12 | 2012-12-12 | Enclosed type circulation live keeping ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534573.3A CN102975821B (en) | 2012-12-12 | 2012-12-12 | Enclosed type circulation live keeping ship |
Publications (2)
| Publication Number | Publication Date |
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| CN102975821A true CN102975821A (en) | 2013-03-20 |
| CN102975821B CN102975821B (en) | 2015-05-13 |
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| CN201210534573.3A Active CN102975821B (en) | 2012-12-12 | 2012-12-12 | Enclosed type circulation live keeping ship |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839311A (en) * | 2015-04-20 | 2015-08-19 | 舟山万达船舶设计有限公司 | Marine fish fresh-keeping apparatus |
| CN106184637A (en) * | 2016-08-16 | 2016-12-07 | 福建西华科技有限公司 | A kind of ocean light-seine fishery fishing boat |
| CN106184634A (en) * | 2016-08-16 | 2016-12-07 | 福建西华科技有限公司 | A kind of longline fishing boat |
| CN106719260A (en) * | 2017-01-22 | 2017-05-31 | 中国水产科学研究院渔业机械仪器研究所 | Support management system in a kind of mobile shipborne cabin |
| CN111513020A (en) * | 2020-05-09 | 2020-08-11 | 威海德创船舶技术有限公司 | Corbicula fluminea fishing and live fish transport ship |
| CN113519441A (en) * | 2021-07-19 | 2021-10-22 | 广船国际有限公司 | Culture ship bow structure and culture ship |
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2012
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839311A (en) * | 2015-04-20 | 2015-08-19 | 舟山万达船舶设计有限公司 | Marine fish fresh-keeping apparatus |
| CN106184637A (en) * | 2016-08-16 | 2016-12-07 | 福建西华科技有限公司 | A kind of ocean light-seine fishery fishing boat |
| CN106184634A (en) * | 2016-08-16 | 2016-12-07 | 福建西华科技有限公司 | A kind of longline fishing boat |
| CN106719260A (en) * | 2017-01-22 | 2017-05-31 | 中国水产科学研究院渔业机械仪器研究所 | Support management system in a kind of mobile shipborne cabin |
| CN106719260B (en) * | 2017-01-22 | 2019-07-23 | 中国水产科学研究院渔业机械仪器研究所 | A kind of feeding management system in mobile shipborne cabin |
| CN111513020A (en) * | 2020-05-09 | 2020-08-11 | 威海德创船舶技术有限公司 | Corbicula fluminea fishing and live fish transport ship |
| CN113519441A (en) * | 2021-07-19 | 2021-10-22 | 广船国际有限公司 | Culture ship bow structure and culture ship |
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|---|---|
| CN102975821B (en) | 2015-05-13 |
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Address after: 316000 No. 18 Sea Road, Dinghai, Dinghai, Zhejiang, Zhoushan, China Patentee after: Zhejiang Ocean University Address before: 316000 No. 18 Sea Road, Dinghai, Dinghai, Zhejiang, Zhoushan, China Patentee before: ZHEJIANG OCEAN University |
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Application publication date: 20130320 Assignee: Zhejiang Zhoushan Yajin Shipbuilding Technology Co.,Ltd. Assignor: Zhejiang Ocean University Contract record no.: X2023980044211 Denomination of invention: A type of closed cycle survival ship Granted publication date: 20150513 License type: Common License Record date: 20231023 |
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