CN102975821B - Enclosed type circulation live keeping ship - Google Patents
Enclosed type circulation live keeping ship Download PDFInfo
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- CN102975821B CN102975821B CN201210534573.3A CN201210534573A CN102975821B CN 102975821 B CN102975821 B CN 102975821B CN 201210534573 A CN201210534573 A CN 201210534573A CN 102975821 B CN102975821 B CN 102975821B
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- arm
- fish
- pulley
- cycle type
- closed cycle
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 63
- 239000002826 coolant Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 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
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 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
- 238000000034 method Methods 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
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory 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
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 carrier technical field, particularly relate to a kind of closed cycle type keep-alive ship.
Background technology
So far, world population radix has reached a huge number in social development, and the food consumption quantity of every day is also surprising.In order to meet volume and the diversified demand of food, people have turned one's attention to the waters of the length and breadth of land.General fish, after fishing for, mainly contain following several preservation distribution channels: 1. freezed storage; 2. be processed into dry product; 3. adopt keep-alive Ship Transportation.Although freezed storage or the dry product preservation holding time longer, nutrition leak is comparatively large, flesh quality is deteriorated.Therefore, keep-alive Ship Transportation is the best fresh-keeping mode of fish matter fresh-keeping effect.
The keep-alive ship used 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 external source to interlink, the nutrient that can directly utilize external source to provide Fish Survival necessary, eliminates the equipment regulating the environmental parameters 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 external source, be therefore always in Ml water level line states, long-distance transport can not be carried out on surfy ocean, so its scope of work and tonnage are all restricted.And winter, ocean surface water temperature was colder, cannot support abyssal fish, so the keep-alive ship of open cycle type can not use in transport in winter.Shipboard and the hull of closed cycle type keep-alive ship do not communicate with external source, and inside is provided with independent portion support device in order to maintain the level of oxygen in water.Closed cycle type keep-alive ship overcomes the above-mentioned defect of open cycle type keep-alive ship, and its scope of work is comparatively large, not by the impact of external temperature, and can produce large-scale keep-alive ship, thus be applicable to long range fishing.But closed cycle type keep-alive ship adopting mechanical type net to hang the handling of fish usually, and when unloading net, fish falls from eminence, being beaten and being caused the damage of fish, thus being reduced the keep-alive rate of fish.
Summary of the invention
The object of the invention is to overcome the above-mentioned defect mentioned and deficiency, and a kind of closed cycle type keep-alive ship is provided, be provided with draw off gear, reduce the damage of unloading net macrura reevesii, improve the keep-alive rate of fish.
The technical scheme that the present invention realizes the employing of its object 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 net suspension bracket by 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 be connected with winch in described operator's compartment; Described mechano decking to be arranged between bow district and stern district and to be positioned at fish hold top.
Described net suspension bracket comprises lower end and is all fixed on first arm in bow district, the second arm and the 3rd arm, the upper end of described first arm and the second arm is all fixedly connected on the lower end of the 4th arm, the upper end of described 3rd arm is fixedly connected on the middle part of the 4th arm, and the upper end thereof of described 4th arm has the 5th arm of hollow.
The upper end of described 4th arm is positioned at mechano decking upper space.
Described 5th arm is provided with the slewing arrangement controlling angle between the 4th arm and the 5th arm, and described slewing arrangement is connected with control desk signal.
Described leading sheave group comprises the first pulley, the second pulley and the 3rd pulley, and described first pulley is arranged on the lower end of the 4th arm, and described second pulley is all in same plane with the mutually adjoining setting of the 3rd pulley, described first pulley, the second pulley and the 3rd pulley.
Described mechano decking comprises the two blocks of dynamic plates be mutually rotationally connected, described dynamic plate is hinged with pipe link, the described pipe link other end is rotationally connected with in horizontally disposed fixed link, and described two pieces of dynamic plate junctions are provided with ejecting mechanism, and described ejecting mechanism is connected with control desk signal.
Described fish hold is provided with and is parallel to each other and spaced dividing plate; Bottom described dividing plate at the bottom of connecting cabin, only side is alternately connected to form the passage for fish swimming with cabin body.
Described fish hold both lateral sides is provided with apopore, is provided with inlet opening in the middle part of described fish hold, and described apopore and inlet opening are all fixedly installed barrier board, described barrier board is provided with the aperture of water flowing.
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 the water pump, water purification plant, aerator, temperature control apparatus, pH value control apparatus and the food delivery device that are all connected with control desk signal.
This keep-alive ship is provided with the draw off gear and mechano decking that cooperatively interact, and draw off gear degree of automation is high and easy to operate.When draw off gear device unloads net, protruding and both sides are descending in the middle part of mechano decking, form sliding surface, fish falls into fish hold from sliding surface, reduces fish and damages, improve the survivor's rate of fish.And be provided with the fish hold of dividing plate, reasonably split the space of fish hold, improve the density of transportation of live fish, add 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.; improve the living condition of live fish in ship; and can the longer time be maintained, substantially increase the fortune efficiency of living of keep-alive ship, be specially adapted to ocean freight.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present invention;
Fig. 2 is plan structure schematic diagram 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;
In figure: 1-bow district, 2-draw off gear, 21-net suspension bracket, 211-first arm, 212-second arm, 213-the 3rd arm, 214-the 4th arm, 215-the 5th arm, 22-winch, 23-hoist cable, 24-leading sheave group, 241-first pulley, 242-second pulley, 243-the 3rd pulley, 3-mechano decking, 31-moves plate, 32-pipe link, 33-fixed link, 34-ejecting mechanism, 4-fish hold, 41-dividing plate, 42-apopore, 421-coolant outlet pipe, 43-inlet opening, 431-coolant inlet pipe, 5-operator's compartment, 51-control desk, 6-living quarters, 7-stern district.
Detailed description of the invention
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 top.
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 one end connection winch 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, second arm 212, the 3rd arm 213, the 4th arm 214 and the 5th arm 215.Described first arm 211, second arm 212 and the 3rd arm 213 lower end are all fixed on bow district 1.Described first arm 211 is symmetrical arranged with the second arm 212 and upper end is fixedly connected with, and the first arm 211 is identical with the angle of cut number of degrees of horizontal surface with the second arm 212.Described first arm 211 is all connected the lower end of the 4th arm 214 with the second arm 212 upper end.Described 3rd arm 213 upper end is fixedly connected on the middle part of the 4th arm 214, plays the effect of support the 4th arm 214.First arm 211, second arm 212 and the 3rd arm 213 form the structure of similar tripod, make the steadiness of draw off gear 2 higher.The upper end thereof of described 4th arm 214 has the 5th arm 215 of hollow.The upper end of described 4th arm 214 is positioned at mechano decking 3 upper space.5th arm 215 hollow, for cabling.As preferably, described 5th arm 215 is provided with the slewing arrangement controlling angle between the 4th arm 214 and the 5th arm 215, and described slewing arrangement is connected with control desk 51 signal.
Described leading sheave group 24 comprises the first pulley 241, second pulley 242 and the 3rd pulley 243.Described first pulley 241 is arranged on the lower end of the 4th arm 214, described second pulley 242 and the mutually adjoining setting of the 3rd pulley 243, and phase mutual connection faces place's medial recess for cabling.Described first pulley 241, second pulley 242 and the 3rd pulley 243 are all in same plane.
Described hoist cable 23 one end connection winch 22, the other end first walks around the first pulley 241, then walk around the second pulley 242 and the 3rd pulley 243, then the hollow pipeline entering the 5th arm 215 is connected with fishing net simultaneously.
When putting net, slewing arrangement regulates the 5th arm the 215, five arm 215 to point to outboard, winch 22 unwrapping wire, and the first pulley 241 and the second pulley 242 walked around by hoist cable 23, and fishing net spreads out.When receiving net, slewing arrangement regulates the 5th arm the 215, five arm 215 to point in ship, and winch 22 take-up, hoist cable 23 walks 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 the two blocks of dynamic plates 31 be mutually rotationally connected, described dynamic plate 31 is hinged with pipe link 32, described pipe link 32 other end is rotationally connected with in horizontally disposed fixed link 33, described two pieces of dynamic plate 31 junctions are provided with ejecting mechanism 34, and described ejecting mechanism 34 is connected with control desk 51 signal.As preferably, two blocks of dynamic plates 31 are hinged, and pipe link 32 is hinged with fixed link 33.Described fixed link 33 is longitudinally arranged, and points to stern, and be fixedly installed with hull from fore.The structure of ejecting mechanism 34 used belongs to prior art, repeats no more.
During use, ejecting mechanism 34 pushes up, two blocks of dynamic plates 31 are acute angle and form sliding surface.Fish falls into fish hold 4 along sliding surface after departing from fishing net, decreases fish and damages.After fish enters fish hold, ejecting mechanism 34 is descending, and two blocks of dynamic plates 31 are in the straight angle, and mechano decking 3 restores.
Described fish hold 4 is provided with and is parallel to each other and spaced dividing plate 41, and bottom described dividing plate 41 at the bottom of connecting cabin, only side is alternately connected to form the passage for fish swimming with cabin body.As preferably, described dividing plate 41 is only arranged at middle part, and both lateral sides slot milling, enters fish hold 4 for fish.
Described fish hold 4 both lateral sides is provided with apopore 42, is provided with inlet opening 43 in the middle part of described fish hold 4, and described apopore 42 and inlet opening 43 are all fixedly installed barrier board, described barrier board are provided with the aperture of water flowing.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 is all connected with coolant outlet pipe 421, and described coolant inlet pipe 431 is connected with the water pump, water purification plant, aerator, temperature control apparatus, pH value control apparatus and the food delivery device that are all connected with control desk 51 signal.Water in fish hold 4 enters coolant inlet pipe 431, after the process of water purification plant, aerator, temperature control apparatus, pH value control apparatus and food delivery device, then shunts discharge from the coolant outlet pipe 421 of two, left and right.Water in fish hold 4 forms current, and has suitable life condition, simulates the water quality in nature, extends the time-to-live of live fish.And apopore 42 is arranged on both sides, avoids fish and gather at middle part in a large number, serve the effect of dispersion fish.And, finally enter the fish of fish hold 4, follower plate 31 falls into fish hold 4, the both sides of fish hold 4 are mainly distributed in when just starting, it is longer that these fishes depart from the water body time, therefore, and the special self-restraint needing comparatively fresh water, so apopore 42 is arranged at both sides, substantially increase the survival rate of this part of fish.
The present invention is illustrated according to embodiment, and under the premise without departing from the principles of the invention, native system can also make some distortion and improvement.It should be pointed out that and all drop on the technical scheme that all employings are equal to replacement or the mode such as equivalent transformation and obtain in protection scope of the present invention.
Claims (8)
1. a 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 winch (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) be connected with winch (22) in described operator's compartment (5); Described mechano decking (3) to be arranged between bow district (1) and stern district (7) and to be positioned at fish hold (4) top; Described mechano decking (3) comprises the two pieces of dynamic plates (31) be mutually rotationally connected, described dynamic plate (31) is hinged with pipe link (32), described pipe link (32) other end is rotationally connected with in horizontally disposed fixed link (33), described two pieces of dynamic plate (31) junctions are provided with ejecting mechanism (34), and described ejecting mechanism (34) is connected with control desk (51) signal.
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 lower end and is all fixed on first arm (211) in bow district (1), the second arm (212) and the 3rd arm (213); the upper end of described first arm (211) and the second arm (212) is all fixedly connected on the lower end of the 4th arm (214); the upper end of described 3rd arm (213) is fixedly connected on the middle part of the 4th arm (214), and the upper end thereof of described 4th arm (214) has 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 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; described 5th arm (215) is provided with the slewing arrangement controlling angle between the 4th arm (214) and the 5th arm (215), and 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 first pulley (241) is arranged on the lower end of the 4th arm (214); described second pulley (242) and the 3rd pulley (243) mutually adjoining setting, described first pulley (241), the second pulley (242) and the 3rd pulley (243) are all in same plane.
6. 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 spaced dividing plate (41); At the bottom of the connecting cabin of described dividing plate (41) bottom, only side is alternately connected to form the passage for fish swimming with cabin body.
7. a kind of closed cycle type keep-alive ship as claimed in claim 6; 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) are all fixedly installed barrier board, described barrier board are provided with the aperture of water flowing.
8. a kind of closed cycle type keep-alive ship as claimed in claim 7; 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 the water pump, water purification plant, aerator, temperature control apparatus, pH value control apparatus and the food delivery device that are all 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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN102975821A CN102975821A (en) | 2013-03-20 |
| CN102975821B true CN102975821B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210534573.3A Active CN102975821B (en) | 2012-12-12 | 2012-12-12 | Enclosed type circulation live keeping ship |
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| CN (1) | CN102975821B (en) |
Families Citing this family (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 |
| CN106184634B (en) * | 2016-08-16 | 2017-10-03 | 福建西华科技有限公司 | A kind of longline fishing boat |
| CN106184637B (en) * | 2016-08-16 | 2017-11-28 | 福建西华科技有限公司 | A kind of ocean light-seine fishery fishing boat |
| 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 |
| CN113519441B (en) * | 2021-07-19 | 2022-08-30 | 广船国际有限公司 | Culture ship bow structure and culture ship |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290633A (en) * | 1999-10-03 | 2001-04-11 | 王作国 | Lagered goods and fish carrying boat |
| CN101863305A (en) * | 2009-09-08 | 2010-10-20 | 杭州千岛湖造船有限公司 | Negative-freeboard live fish boat |
| CN203005706U (en) * | 2012-12-12 | 2013-06-19 | 浙江海洋学院 | Closed circulation pattern keep-alive ship |
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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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| EE01 | Entry into force of recordation of patent licensing contract |
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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