CN105557648A - Suction device, harvesting device and harvesting ship - Google Patents
Suction device, harvesting device and harvesting ship Download PDFInfo
- Publication number
- CN105557648A CN105557648A CN201610105951.4A CN201610105951A CN105557648A CN 105557648 A CN105557648 A CN 105557648A CN 201610105951 A CN201610105951 A CN 201610105951A CN 105557648 A CN105557648 A CN 105557648A
- Authority
- CN
- China
- Prior art keywords
- housing
- fluid
- aspirator
- power injection
- adopt
- 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.)
- Pending
Links
- 238000003306 harvesting Methods 0.000 title abstract 6
- 239000012530 fluid Substances 0.000 claims abstract description 50
- 238000002347 injection Methods 0.000 claims abstract description 46
- 239000007924 injection Substances 0.000 claims abstract description 46
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 235000015170 shellfish Nutrition 0.000 abstract description 19
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000004083 survival effect 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
- A01K80/00—Harvesting oysters, mussels, sponges or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention provides a suction device, a harvesting device and a harvesting ship. The suction device comprises a first shell, a suction inlet, a discharge port and a power injection port. The first shell is used for circulating fluid, the suction inlet and the discharge port are formed in the first shell, the suction inlet is used for providing suction force to suck in fluid, and the discharge port is used for discharging the fluid. The power injection port is also formed in the first shell and used for injecting fluid into the first shell, and the fluid of the power injection port is injected towards the discharge port. According to the technical scheme, the problem that in the prior art, shellfish harvesting efficiency is low can be effectively solved. Besides, the technical scheme can also be used for harvesting other aquatic products or treating submarine silt for environmental governance.
Description
Technical field
The present invention relates to adopt and catch technical field of operation, in particular to a kind of aspirator and adopt device for catching and adopt and catch ship.
Background technology
Shellfish culture is the industry that fisherman depends on for existence, and fisherman derives by the shellfish natural breed at seabeach for generations, and do not break away from all the time and adopt towards the tradition in sky the pattern of catching towards the beach back of the body, this mode of catching of adopting can make fisherman be absorbed in heavy manual labor.
In order to fisherman be freed from heavy manual labor, there are some shellfish collection devices, but these adopt device for catching to need in use first shellfish to be held together in fishing net again one net fish on ship.
Summary of the invention
Main purpose of the present invention is to provide a kind of aspirator and adopt device for catching and adopt to catch ship, to solve in prior art the inefficient problem of shellfish collection.
To achieve these goals, according to an aspect of the present invention, provide a kind of aspirator, this aspirator comprises the first housing, suction side, outlet and power injection mouth.First housing is used for flow-through fluid, and suction side and outlet are arranged on the first housing, and suction side is used for providing suction inspiration fluid, and outlet is used for displacement fluids.Power injection mouth is also arranged on the first housing, and for spraying fluid in the first housing, the Fluid injection direction of power injection mouth is towards outlet.
Further, power injection mouth is elongated is distributed on the first housing.
Further, between the Fluid injection direction of power injection mouth and the fluid expulsion direction of outlet, tool is arranged angularly.
Further, aspirator also comprises: the second housing, and be arranged on the first housing, the second housing has cavity, and power injection mouth is arranged in cavity; Power connector, is arranged on the second housing, for being connected with fluid pump.
Further, power injection mouth is multiple, and multiple power injection mouth is distributed on the first housing.
Further, the first housing is cylindrical shape, and suction side and outlet are separately positioned on two end faces of the first housing, and power injection mouth in the form of a ring strip is distributed on the diametral surface of the first housing.
Further, the second housing is cylindrical shape, and the diameter of the second housing is greater than the diameter of the first housing, and the second housing is set on the first housing.
Further, the tail end of outlet is enlarging shape.
To achieve these goals, according to an aspect of the present invention, provide one and adopt device for catching, comprise above-mentioned aspirator, adopt device for catching and also comprise adopting and catch suction nozzle and adopt and catch pipeline, adopt and catch suction nozzle and catch pipeline be connected with the suction side of aspirator by adopting.
According to a further aspect in the invention, provide one and adopt and catch ship, comprise and adopt device for catching, adopting device for catching is above-mentioned adopt device for catching.
Apply technical scheme of the present invention, during use, spray fluid by power injection mouth in the first housing, because the Fluid injection direction of power injection mouth is towards outlet, fluid will spray from outlet.Simultaneously, because fluid is constantly from outlet ejection, negative pressure will be formed in the inside of the first housing, thus produce suction at suction side place.And then suction nozzle can be connected at suction side place and probe in water, pumping operation is carried out to the bottom.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The Figure of description forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the embodiment one sectional structure schematic diagram according to aspirator of the present invention;
Fig. 2 shows the schematic top plan view of the aspirator of Fig. 1;
Fig. 3 shows the embodiment two sectional structure schematic diagram according to aspirator of the present invention;
Fig. 4 shows the schematic top plan view of the aspirator of Fig. 3;
Fig. 5 shows according to the structural representation adopting device for catching of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, the first housing; 20, suction side; 30, outlet; 40, power injection mouth; 50, the second housing; 60, power connector; 70, adopt and catch suction nozzle; 80, adopt and catch pipeline.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged, in the appropriate case so that embodiments of the invention described herein.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Fig. 1 shows the embodiment one of aspirator of the present invention, and this aspirator comprises the first housing 10, suction side 20, outlet 30 and power injection mouth 40.First housing 10 is for flow-through fluid, and suction side 20 and outlet 30 are arranged on the first housing 10, and suction side 20 is for providing suction inspiration fluid, and outlet 30 is for displacement fluids.Power injection mouth 40 is also arranged on the first housing 10, and for spraying fluid in the first housing 10, the Fluid injection direction of power injection mouth 40 is towards outlet 30.
During use, spray fluid by power injection mouth 40 in the first housing 10, the Fluid injection direction due to power injection mouth 40 is towards outlet 30, and fluid will spray from outlet 30.Simultaneously, because fluid constantly sprays from outlet 30, negative pressure will be formed in the inside of the first housing 10, thus produce suction at suction side 20 place.And then suction nozzle can be connected at suction side 20 place and probe in water, pumping operation is carried out to the bottom.
The shellfish at the bottom is adopted catch time, shellfish can mix water and mud passes through aspirator.Aspirator of the present invention is compared with existing aspirator, producing the power source of negative pressure is fluid itself, and shellfish, leading to outlet 30 by only being swept along by fluid during aspirator, can't collide on the power source of aspirator inside.If adopt the shellfish of existing aspirator to the bottom to aspirate, a lot of shellfish because strike on aspirator internal motivation generating means cracked, and then can cause the death in shellfish collection process.Aspirator of the present invention is not only applicable to adopt the shellfish at the bottom catch, and is also applicable to adopt other aquatic products at the bottom catch, and this aspirator also may be used for the silt of environmental improvement to the bottom and processes certainly.
In embodiment one, power injection mouth 40 is elongated to be distributed on the first housing 10, contributes to discharging from outlet 30 of fluid well-distributing like this, and then produces even and stable negative pressure in the first housing 10.
As shown in Figure 1, in embodiment one, between the Fluid injection direction of power injection mouth 40 and the fluid expulsion direction of outlet 30, tool is arranged angularly.Be convenient to fluid be like this ejected into outlet 30 from the power injection mouth 40 the first housing 10 and discharge, such spray regime is conducive to forming negative pressure in the first housing 10.
As depicted in figs. 1 and 2, aspirator also comprises the second housing 50 and power connector 60.Second housing 50 is arranged on the first housing 10, and the second housing 50 has cavity, and power injection mouth 40 is arranged in cavity.Power connector 60 is arranged on the second housing 50 for being connected with fluid pump.Connect fluid pump by power connector 60, first will the fluid of power be provided to introduce in the second housing 50, then by the power injection mouth 40 of strip, fluid is sprayed.Optionally, fluid pump can be hydraulic pump or pulsometer.
In embodiment one, as depicted in figs. 1 and 2, the first housing 10 is cylindrical shape, and suction side 20 and outlet 30 are separately positioned on two end faces of the first housing 10, and power injection mouth 40 in the form of a ring strip is distributed on the diametral surface of the first housing 10.Columnar first housing 10, contributes to fluid and circulates therein.Optionally, the second housing 50 is cylindrical shape, and the diameter of the second housing 50 is greater than the diameter of the first housing 10, and the second housing 50 is set on the first housing 10.
As depicted in figs. 1 and 2, in embodiment one, the tail end of outlet 30 is enlarging shape.When the fluid in the first housing 10 flow to the tail end of outlet 30, the tail end of enlarging shape increases the cross-sectional area of outlet 30, contributes to the discharge of fluid, and then is convenient to the generation of negative pressure in the first housing 10.
Fig. 3 and Fig. 4 shows the aspirator of the embodiment of the present invention two, and the difference of embodiment two and embodiment one is only, power injection mouth 40 is two, and two power injection mouths 40 are distributed on the first housing 10.Two power injection mouths 40 can produce larger negative pressure in the first housing 10, and then can strengthen the absorption affinity of suction side 20.Optionally, also multiple power injection mouth 40 can be set on the first housing 10 to improve the absorption affinity of suction side 20 further.As shown in Figure 3 and Figure 4, when adopting double dynamical jet 40, the second housing 50 offers two power connectors 60, so that connect two fluid pumps or more powerful fluid pump.
As shown in Figure 5, the present invention also comprises one and adopts device for catching, and this is adopted device for catching and comprises above-mentioned aspirator, adopts to catch suction nozzle 70 and adopt and catch pipeline 80, adopts to catch suction nozzle 70 and catch pipeline 80 be connected with the suction side 20 of aspirator by adopting.During use, will adopt and catch suction nozzle 70 and sink under the water, and produce suction by aspirator, just can the shellfish at the bottom or other aquatic products are drawn into waterborne.To use this to adopt device for catching adopt when catching shellfish, and shellfish, leading to outlet 30 by only being swept along by fluid during aspirator, can't collide on the power source of aspirator inside, therefore avoid shellfish and collided and cracked death.
The present invention also comprises one and adopts and catch ship (not shown), and this is adopted and catches ship and comprise and above-mentioned adopt device for catching.Use this to adopt to catch ship and can directly shellfish under water or other aquatic products be directly drawn on ship, and dead on the power source that shellfish or other aquatic products can be avoided to strike aspirator inside, can ensure that aquatic products adopt the survival rate in the process of catching.Certainly, this is adopted and catches ship and also may be used for the silt of environmental improvement to the bottom and process.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an aspirator, is characterized in that, comprising:
First housing (10);
Suction side (20), is arranged on described first housing (10), for inspiration fluid;
Outlet (30), is arranged on described first housing (10), for displacement fluids;
Power injection mouth (40), be arranged on described first housing (10), for spraying fluid in described first housing (10), the Fluid injection direction of described power injection mouth (40) is towards described outlet (30).
2. aspirator according to claim 1, is characterized in that, described power injection mouth (40) is elongated to be distributed on described first housing (10).
3. aspirator according to claim 2, is characterized in that, between the Fluid injection direction of described power injection mouth (40) and the fluid expulsion direction of described outlet (30), tool is arranged angularly.
4. aspirator according to claim 2, is characterized in that, described aspirator also comprises:
Second housing (50), be arranged on described first housing (10), described second housing (50) has cavity, and described power injection mouth (40) is arranged in described cavity;
Power connector (60), is arranged on described second housing (50), for being connected with fluid pump.
5. aspirator according to claim 2, is characterized in that, described power injection mouth (40) is for multiple, and multiple described power injection mouth (40) is distributed on described first housing (10).
6. aspirator according to claim 4, it is characterized in that, described first housing (10) is cylindrical shape, described suction side (20) and described outlet (30) are separately positioned on two end faces of described first housing (10), and described power injection mouth (40) in the form of a ring strip is distributed on the diametral surface of described first housing (10).
7. aspirator according to claim 6, it is characterized in that, described second housing (50) is cylindrical shape, the diameter of described second housing (50) is greater than the diameter of described first housing (10), and described second housing (50) is set on described first housing (10).
8. aspirator according to claim 6, is characterized in that, the tail end of described outlet (30) is enlarging shape.
9. adopt device for catching for one kind, it is characterized in that, comprise the aspirator according to any one of claim 1 to 8, described device for catching of adopting also comprises adopting to catch suction nozzle (70) and adopt and catches pipeline (80), described in adopt catch suction nozzle (70) pass through described in adopt and catch pipeline (80) and be connected with the suction side (20) of described aspirator.
10. adopt and catch a ship, comprise and adopt device for catching, it is characterized in that, described in adopt device for catching for adopting device for catching described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105951.4A CN105557648A (en) | 2016-02-25 | 2016-02-25 | Suction device, harvesting device and harvesting ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105951.4A CN105557648A (en) | 2016-02-25 | 2016-02-25 | Suction device, harvesting device and harvesting ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105557648A true CN105557648A (en) | 2016-05-11 |
Family
ID=55868773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610105951.4A Pending CN105557648A (en) | 2016-02-25 | 2016-02-25 | Suction device, harvesting device and harvesting ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105557648A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994198A (en) * | 2016-07-07 | 2016-10-12 | 衢州乐创节能科技有限公司 | Underwater creeping capturing machine |
| CN107223641A (en) * | 2017-05-31 | 2017-10-03 | 福建农林大学 | Adopt razor clam car and its method of work in tidal-flat area |
| CN108207828A (en) * | 2018-02-13 | 2018-06-29 | 武汉张五科技有限责任公司 | The drag scraper formula shellfish harvester tool and its manufacturing method of a kind of submersible operation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1514299A1 (en) * | 1987-07-06 | 1989-10-15 | Bruss Polt I | Fish pump |
| US20050284394A1 (en) * | 2004-06-24 | 2005-12-29 | Lindgren Peter B | Fish pump |
| KR20060080429A (en) * | 2005-01-05 | 2006-07-10 | 전남과학대학 산학협력단 | Fish pump |
| CN101647424A (en) * | 2009-08-30 | 2010-02-17 | 陈康伟 | Efficient fish catching device |
| CN203206990U (en) * | 2013-03-04 | 2013-09-25 | 浙江海洋学院 | Fish absorbing device |
| CN205695111U (en) * | 2016-02-25 | 2016-11-23 | 刘长军 | Aspirator and fish device and fish ship |
-
2016
- 2016-02-25 CN CN201610105951.4A patent/CN105557648A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1514299A1 (en) * | 1987-07-06 | 1989-10-15 | Bruss Polt I | Fish pump |
| US20050284394A1 (en) * | 2004-06-24 | 2005-12-29 | Lindgren Peter B | Fish pump |
| KR20060080429A (en) * | 2005-01-05 | 2006-07-10 | 전남과학대학 산학협력단 | Fish pump |
| CN101647424A (en) * | 2009-08-30 | 2010-02-17 | 陈康伟 | Efficient fish catching device |
| CN203206990U (en) * | 2013-03-04 | 2013-09-25 | 浙江海洋学院 | Fish absorbing device |
| CN205695111U (en) * | 2016-02-25 | 2016-11-23 | 刘长军 | Aspirator and fish device and fish ship |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994198A (en) * | 2016-07-07 | 2016-10-12 | 衢州乐创节能科技有限公司 | Underwater creeping capturing machine |
| CN105994198B (en) * | 2016-07-07 | 2022-08-16 | 衢州乐创节能科技有限公司 | Underwater creeping and moving capture machine |
| CN107223641A (en) * | 2017-05-31 | 2017-10-03 | 福建农林大学 | Adopt razor clam car and its method of work in tidal-flat area |
| CN108207828A (en) * | 2018-02-13 | 2018-06-29 | 武汉张五科技有限责任公司 | The drag scraper formula shellfish harvester tool and its manufacturing method of a kind of submersible operation |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
|
| RJ01 | Rejection of invention patent application after publication |