CN110074072A - A kind of continuous pump suction fishing test net frame device - Google Patents
A kind of continuous pump suction fishing test net frame device Download PDFInfo
- Publication number
- CN110074072A CN110074072A CN201910491651.8A CN201910491651A CN110074072A CN 110074072 A CN110074072 A CN 110074072A CN 201910491651 A CN201910491651 A CN 201910491651A CN 110074072 A CN110074072 A CN 110074072A
- Authority
- CN
- China
- Prior art keywords
- test
- fishing
- main body
- body frame
- pump
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 57
- 238000003306 harvesting Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 241000238557 Decapoda Species 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 11
- 238000003032 molecular docking Methods 0.000 claims abstract description 5
- 230000004308 accommodation Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 241000239366 Euphausiacea Species 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K73/00—Drawn nets
- A01K73/02—Trawling nets
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
Abstract
The present invention relates to the continuous pumps of one kind of fishing experimental technique field to inhale fishing test net frame device, comprising: main body frame；The fishing net being mounted on main body frame, the tensioning angle of fishing net at the test condition are adapted with its tensioning angle in actual use；It is removably mounted on the suction shrimp pump of main body frame front end；The test adjustment plate being removably mounted on main body frame, test adjustment plate have fishery harvesting input pipe butt hole；It is removably mounted on the return pipe flanged plate of main body frame rear end, return pipe flanged plate has the flange hole for docking return pipe；Wherein, the import face of fishing net and it is connected to the water outlet of return pipe.The underwater operation state of analog fishing net (and being trawlnet), angle when fishing net is tensioned under water can be simulated by adjusting main body frame side, top and bottom size and angle when specific test, it can change fish in fishing net by inputting fish and obtain and obtain with water mixture ratio, the operating condition in fishing net practical work process is simulated with this.
Description
Technical field
The present invention relates to fishing experimental technique fields, are a kind of for catching the test rack of test occasion specifically
Device.
Background technique
Global ocean fishery resources generally fail, and the ocean that krill just starts exploitation as South Pole sea area is raw
Object, rich reserves, nutritive value and market are gradually developed.Currently, China's krill fishing industry is mainly dragged with stern
Web form carries out the fishing of krill, and operation mode mainly puts down trawlnet from after-deck, and krill is assembled to dragging
After in net capsule net, after trawlnet and its keed are hung up using stern door frame together, krill is released from keed, this hauling side
Formula makes bottom krill severe crush in keed, also there is different degrees of breakage at other positions, leads to the reduction of its quality, Wu Fayu
External high-quality krill is at war with.Meanwhile trawlnet is promoted with the operation of putting net so that shrimping efficiency is lower, the labor artificially manipulated
Fatigue resistance is larger, and the degree of automation is lower.
Carry out pump and inhale continuous fishing research, simulate trawlnet underwater operation, to shrimp in mesh sheet angle after netting gear tensioning and netting gear
The influence that aqueous mixtures ratio inhales efficiency and quality to pump is studied, to meet all growing aquatic products of yield and quality
Demand.
Summary of the invention
The object of the present invention is to provide a kind of continuous pumps to inhale fishing test net frame device, analog fishing net (and being trawlnet)
Underwater operation state can simulate fishing net in water by adjusting main body frame side, top and bottom size and angle when specific test
Angle when lower tensioning can change fish in fishing net and obtain mixture ratio with water, with this simulate fishing net reality by inputting fish and obtain
Operating condition in the course of work of border.
The object of the present invention is achieved like this: a kind of continuous pump suction fishing test net frame device is integrally soaked in test
Bubble is in pond, comprising:
A) main body frame made of detachably being spliced and combined as several units, horizontal；
B) fishing net on main body frame, with import, of the fishing net at the test condition are removably mounted on
Tight angle is adapted with its tensioning angle in actual use, and the fishing net forms one at the test condition and tests water body phase
Logical fishery harvesting accommodation space；
C) it is removably mounted on the suction shrimp pump of main body frame front end by bolted connection, the suction shrimp pump has
Mouth piece, pump discharge, the mouth piece for inhaling shrimp pump are within the fishery harvesting accommodation space of fishing net, the pump discharge for inhaling shrimp pump
It is exposed；
D) the test adjustment plate being removably mounted on main body frame, the test adjustment plate have fishery harvesting input pipe pair
Hole is connect, the fishery harvesting input pipe butt hole of the test adjustment plate is for docking fishery harvesting input pipe and guiding fishery harvesting to the fishing of fishing net
Obtain accommodation space；
E) be removably mounted on the return pipe flanged plate of main body frame rear end, the return pipe flanged plate have for pair
Take back the flange hole of water pipe；
Wherein, the import face of the fishing net and it is connected to the water outlet of return pipe.
Further, the front end of the main body frame is removably equipped with pump housing fixed part, and the suction shrimp pump is removably
It is mounted on pump housing fixed part.
Further, the rear end of the main body frame is removably equipped with return water pipe fixed part, the return pipe flanged plate
It is removably mounted in return water pipe fixed part, the pump housing fixed part, return water pipe fixed part are block form structure.
Further, the import for being located proximate to fishing net of the fishery harvesting input pipe butt hole of the test adjustment plate.
Further, the test adjustment plate is mounted on the upside of main body frame.
Further, the test adjustment plate is equipped with installation manhole, removably encapsulates on when test installation manhole
There is cover board.
Further, the pump discharge connection for inhaling shrimp pump has pass-out pipe.
The beneficial effects of the present invention are: the underwater operation state of analog fishing net (and being trawlnet), it specifically can when test
Angle when fishing net is tensioned under water is simulated by adjusting main body frame side, top and bottom size and angle, input can be passed through
Fish is obtained to change fish in fishing net and obtain mixture ratio with water, simulates the operating condition in fishing net practical work process with this；It can be
The operating condition of laboratory simulation fishing net, while using the continuous fishing formula operating mode of shrimp pump simulation is inhaled, to krill fishing operation
With great reference significance, popularization comes and can not only substantially reduce the labor intensity of manual work, and can be improved the South Pole
The yield and quality of krill, while production security and catching rate are improved, to General Promotion long range fishing mechanization, automatically
Change level is of great significance.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is the top view in Fig. 1.
Fig. 3 is the right view in Fig. 1.
Fig. 4 is the structural schematic diagram of main body frame.
Fig. 5 is the structural schematic diagram of main body frame front end.
In figure, 1 main body frame, 1a pump housing fixed part, 1b return water pipe fixed part, 2 fishing nets, 2a import, 3 inhale shrimp pump, 3a pump
Outlet, 3b mouth piece, 4 return pipe flanged plates, 5 return pipes, 6 test adjustment plates, 6a install manhole, the docking of 6b fishery harvesting input pipe
Hole, 7 cover boards, 8 fishery harvesting input pipes, 9 pass-out pipes.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
In conjunction with shown in Fig. 1-5, a kind of continuous pump suction fishing test net frame device is integrally immersed in pond in test,
Include:
A) it is detachably spliced and combined by several fashioned iron (can be the fashioned iron of angle steel or other types, can also be not limited to fashioned iron)
Made of, horizontal main body frame 1；
B) fishing net 2 on main body frame 1, with import 2a, of fishing net 2 at the test condition are removably mounted on
Tight angle is adapted with its tensioning angle in actual use, and fishing net 2 forms one at the test condition and communicates with water body is tested
Fishery harvesting accommodation space；
C) it is removably mounted on the suction shrimp pump 3 of 1 front end of main body frame by bolted connection, inhaling shrimp pump 3 has
Mouth piece 3b, pump discharge 3a, the mouth piece 3b for inhaling shrimp pump 3 are within the fishery harvesting accommodation space of fishing net 2, inhale pumping out for shrimp pump 3
Mouth 3a is exposed；
D) the test adjustment plate 6 being removably mounted on main body frame 1, test adjustment plate 6 have fishery harvesting input pipe pair
Hole 6b is met, the fishery harvesting input pipe butt hole 6b of test adjustment plate 6 is for docking fishery harvesting input pipe 8 and guiding fishery harvesting to fishing net 2
Fishery harvesting accommodation space；
E) be removably mounted on the return pipe flanged plate 4 of 1 rear end of main body frame, return pipe flanged plate 4 have for pair
The flange hole of water pipe 5 is taken back, return pipe 5 is removably mounted on the flange hole site of return pipe flanged plate 4.
Wherein, the import 2a face of above-mentioned fishing net 2 and it is connected to the water outlet of return pipe 5.
It, before the test, can be by adjusting main body since main body frame 1 is detachably spliced and combined by several fashioned iron
1 side of frame, top and bottom size and angle simulate angle when fishing net 2 is tensioned under water；In test, fishing net can be simulated
Shrimp pump 3 is inhaled in the underwater operation state of (and being trawlnet), starting, and the water flow with certain impact power pours fishing net 2 by return pipe 5
Fishery harvesting accommodation space within, meanwhile, fishery harvesting input pipe 8 can be properly filled into fishery harvesting to the fishery harvesting accommodation space of fishing net 2, with control
Fish obtains the mixture ratio with water in fishing net 2, simulates the operating condition in 2 practical work process of fishing net with this.
The front end of aforementioned body frame 1 is removably equipped with pump housing fixed part 1a, inhales shrimp pump 3 and is removably mounted on the pump housing
On fixed part 1a, inhaling shrimp pump 3 can also be removably mounted on pump housing fixed part 1a by mounting flange plate；Main body frame 1
Rear end be removably equipped with return water pipe fixed part 1b, return pipe flanged plate 4 is removably mounted on return water pipe fixed part 1b,
Pump housing fixed part 1a, return water pipe fixed part 1b are block form structure, the size rule of pump housing fixed part 1a, return water pipe fixed part 1b
Lattice can be controlled depending on specific test demand by the size specification of allotment pump housing fixed part 1a, return water pipe fixed part 1b
The tensioning angle of fishing net 2 processed.
The import 2a for being located proximate to fishing net 2 of the fishery harvesting input pipe butt hole 6b of above-mentioned test adjustment plate 6.
Above-mentioned test adjustment plate 6 is mounted on the upside of main body frame 1.
Above-mentioned test adjustment plate 6 is equipped with installation manhole 6a, is removably packaged with cover board 7 on installation manhole 6a when test.
The pump discharge 3a connection of above-mentioned suction shrimp pump 3 has pass-out pipe 9.So that fishery harvesting is discharged in special recovering mechanism,
Specific length dimension can according to circumstances be set.
It is the preferred embodiment of the present invention above, those of ordinary skill in the art can also carry out various changes on this basis
It changes or improves, under the premise of not departing from the present invention total design, these transformation or improve all should belong to that the present invention claims guarantors
Within the scope of shield.
Claims (7)
1. a kind of continuous pump inhales fishing test net frame device, integrally it is immersed in pond in test characterized by comprising
A) made of detachably being spliced and combined as several units, horizontal main body frame (1)；
B) it is removably mounted on fishing net (2) on main body frame (1), with import (2a), the fishing net (2) is in test shape
Tensioning angle under state is adapted with its tensioning angle in actual use, and the fishing net (2) forms one at the test condition
The fishery harvesting accommodation space communicated with test water body；
C) it is removably mounted on the suction shrimp pump (3) of main body frame (1) front end, the suction shrimp pump by bolted connection
(3) there is mouth piece (3b), pump discharge (3a), the fishery harvesting that the mouth piece (3b) for inhaling shrimp pump (3) is in fishing net (2) accommodates empty
Between within, it is described inhale shrimp pump (3) pump discharge (3a) it is exposed；
D) the test adjustment plate (6) being removably mounted on main body frame (1), the test adjustment plate (6) have fishery harvesting defeated
Enter pipe butt hole (6b), it is described test adjustment plate (6) fishery harvesting input pipe butt hole (6b) for dock fishery harvesting input pipe (8) and
Fishery harvesting is guided to the fishery harvesting accommodation space of fishing net (2)；
E) it is removably mounted on the return pipe flanged plate (4) of main body frame (1) rear end, the return pipe flanged plate (4) has
For docking the flange hole of return pipe (5)；
Wherein, import (2a) face of the fishing net (2) and it is connected to the water outlets of return pipe (5).
2. a kind of continuous pump according to claim 1 inhales fishing test net frame device, it is characterised in that: the main body frame
(1) front end is removably equipped with pump housing fixed part (1a), and the suction shrimp pump (3) is removably mounted on pump housing fixed part (1a)
On.
3. a kind of continuous pump according to claim 2 inhales fishing test net frame device, it is characterised in that: the main body frame
(1) rear end is removably equipped with return water pipe fixed part (1b), and the return pipe flanged plate (4) is removably mounted on return pipe
On fixed part (1b), the pump housing fixed part (1a), return water pipe fixed part (1b) are block form structure.
4. a kind of continuous pump according to claim 1 inhales fishing test net frame device, it is characterised in that: the test adjustment
The import (2a) for being located proximate to fishing net (2) of the fishery harvesting input pipe butt hole (6b) of plate (6).
5. a kind of continuous pump according to claim 4 inhales fishing test net frame device, it is characterised in that: the test adjustment
Plate (6) is mounted on the upside of main body frame (1).
6. a kind of continuous pump according to claim 5 inhales fishing test net frame device, it is characterised in that: the test adjustment
Plate (6) is equipped with installation manhole (6a), is removably packaged with cover board (7) on when test installation manhole (6a).
7. a kind of continuous pump according to claim 1 inhales fishing test net frame device, it is characterised in that: the suction shrimp pump
(3) pump discharge (3a) connection has pass-out pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491651.8A CN110074072B (en) | 2019-06-06 | 2019-06-06 | Experimental net rack device is catched in continuous pump suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491651.8A CN110074072B (en) | 2019-06-06 | 2019-06-06 | Experimental net rack device is catched in continuous pump suction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110074072A true CN110074072A (en) | 2019-08-02 |
| CN110074072B CN110074072B (en) | 2024-05-28 |
Family
ID=67423803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910491651.8A Active CN110074072B (en) | 2019-06-06 | 2019-06-06 | Experimental net rack device is catched in continuous pump suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110074072B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1560051A3 (en) * | 1982-10-04 | 1990-04-23 | Jacobsen Solbjoern | Method and apparatus for transfer of catch from trawl to ship |
| CN102845378A (en) * | 2012-10-11 | 2013-01-02 | 中国水产科学研究院渔业机械仪器研究所 | Combined type jet flow fish pump with automatic control system |
| CN105101788A (en) * | 2013-03-15 | 2015-11-25 | 新西兰植物与食品研究所 | Apparatus and method for harvesting aquatic animals |
| CN105393999A (en) * | 2015-10-26 | 2016-03-16 | 中国水产科学研究院渔业机械仪器研究所 | Euphausia suprba sustainable catching auxiliary system and pumping device thereof |
| CN205455456U (en) * | 2015-12-15 | 2016-08-17 | 上海航盛船舶设计有限公司 | Ship is catched to two otter board krills of two booms |
| US20180160657A1 (en) * | 2016-12-12 | 2018-06-14 | Peter B. Lindgren | Sea lice fish pump |
| CN210168803U (en) * | 2019-06-06 | 2020-03-24 | 中国水产科学研究院渔业机械仪器研究所 | Continuous pump suction fishing test net rack device |
-
2019
- 2019-06-06 CN CN201910491651.8A patent/CN110074072B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1560051A3 (en) * | 1982-10-04 | 1990-04-23 | Jacobsen Solbjoern | Method and apparatus for transfer of catch from trawl to ship |
| CN102845378A (en) * | 2012-10-11 | 2013-01-02 | 中国水产科学研究院渔业机械仪器研究所 | Combined type jet flow fish pump with automatic control system |
| CN105101788A (en) * | 2013-03-15 | 2015-11-25 | 新西兰植物与食品研究所 | Apparatus and method for harvesting aquatic animals |
| CN105393999A (en) * | 2015-10-26 | 2016-03-16 | 中国水产科学研究院渔业机械仪器研究所 | Euphausia suprba sustainable catching auxiliary system and pumping device thereof |
| CN205455456U (en) * | 2015-12-15 | 2016-08-17 | 上海航盛船舶设计有限公司 | Ship is catched to two otter board krills of two booms |
| US20180160657A1 (en) * | 2016-12-12 | 2018-06-14 | Peter B. Lindgren | Sea lice fish pump |
| CN210168803U (en) * | 2019-06-06 | 2020-03-24 | 中国水产科学研究院渔业机械仪器研究所 | Continuous pump suction fishing test net rack device |
Non-Patent Citations (2)
| Title |
|---|
| 袁军亭 等: "排水辅助减压型真空式鱼泵研究", 上海水产大学学报, vol. 16, no. 1, pages 58 - 59 * |
| 黄滨 等: "网箱真空吸鱼泵试验中的技术问题研究", 渔业现代化, no. 6, pages 40 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110074072B (en) | 2024-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105393999B (en) | Krill continuation catches auxiliary system and its pump means | |
| CN204676512U (en) | A kind of aquaculture floater collecting device | |
| CN206744314U (en) | A kind of aquaculture pool device | |
| CN205567502U (en) | Automatic feed giant salamander breeding system of eating | |
| CN208684496U (en) | A kind of red tide control clay sowing apparatus based on unmanned plane | |
| CN110074072A (en) | A kind of continuous pump suction fishing test net frame device | |
| CN207707064U (en) | A kind of layer stereo industrial aquaculture device that eurysome golden thread leech seed mark is thick | |
| CN106472438A (en) | A kind of Fish trap | |
| CN213306899U (en) | Viscous egg fry hatching device | |
| CN107517909B (en) | Automatic seedling selector for underwater eels and working method thereof | |
| CN210168803U (en) | Continuous pump suction fishing test net rack device | |
| CN204682197U (en) | A kind of device of feeding fish meal | |
| CN208987552U (en) | A kind of aquaculture culture pond that can accurately adjust water level | |
| CN110226555A (en) | A kind of freshwater lobster paddy field aquaculture pond | |
| CN215833082U (en) | Water quality monitoring device based on shrimp is bred | |
| CN211458535U (en) | Breeding tank for freshwater fish breeding with healthy water body | |
| CN208523521U (en) | A kind of Multifunctional overwater view exhibition farm | |
| CN211458526U (en) | Device for hiding exuviated shell of lobster of Geshi | |
| CN206043128U (en) | A kind of Lateolabrax japonicus (Cuvier et Va-lenciennes) (Lateolabracis) tames machine | |
| CN106982775A (en) | A kind of device and method improved Si Minnow parent population spawning rates | |
| CN209390863U (en) | A kind of efficiently feeding spiral shell device | |
| CN209185416U (en) | A kind of culture pond for preventing flood aquatic products to be lost | |
| CN209057856U (en) | A kind of shellfish sinking high density collect seedling facility | |
| CN209390880U (en) | A kind of Hehua fish cultivation oxygen system | |
| CN206303000U (en) | A kind of new loach hatching apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |