CN103598158B - A kind of hydrocone type fishpump and method of work thereof - Google Patents
A kind of hydrocone type fishpump and method of work thereof Download PDFInfo
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- CN103598158B CN103598158B CN201310630367.7A CN201310630367A CN103598158B CN 103598158 B CN103598158 B CN 103598158B CN 201310630367 A CN201310630367 A CN 201310630367A CN 103598158 B CN103598158 B CN 103598158B
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Abstract
The present invention relates to a kind of hydrocone type fishpump, comprise storage fish box body, water injection pipe (2), suction tube (3), pumping fish tube (1), described storage fish box body upper surface is provided with water-tight lid, and water-tight lid is provided with valve F3; Storage fish box body is communicated with water injection pipe (2), and water injection pipe (2) is provided with valve F4 and water injecting pump P; Storage fish box body is communicated with suction tube (3), and suction tube (3) is provided with valve F1 and suction pump P2, and suction tube (3) is provided with every fishnet with the junction of storage fish box body; Described storage fish box body is communicated with pumping fish tube (1), and described pumping fish tube (1) is communicated with the upper surface of storage fish box body; Described water injection pipe (2), suction tube (3), pumping fish tube (1) stretches into respectively to be treated below the clingfish water surface.Structure of the present invention is simple, cheap, is applicable to extensively promoting, and variation in water pressure is little, and fishery products are not by the parts of running, and mechanical contacts, and fish bulk damage is little; Energy consumption is low, efficiency is high, can alleviate labour intensity during live fish harvesting.
Description
Technical field
The present invention relates to a kind of fishpump, specifically, is a kind of hydrocone type fishpump and method of work thereof.
Background technology
The harvesting transportation means of fish, the past adopts the manual types such as diddle-net, spade always, wastes time and energy, labour intensity is large, and easily damage fish, be difficult to the conveying adapting to live fish.Fishpump, as the equipment of conveying fish, changes the situation wasted time and energy over, and along with the development of manufacturing technology, the version of fishpump and operation principle are more perfect.Its application is also in continuous expansion.
Conventional fishpump mainly contains vacuum fishpump, centrifugal fishpump and jet fishpump at present.
The development work of external fishpump starts from twentieth century five, the sixties, generally adopts vacuum technique to unload fishery products.The vacuum suction trial-produceed successfully as Dutch KUBBE company is unloaded fishes device, and suction fishery products amount reaches 20 ~ 80t/h.And centrifugal fishpump resembles a centrifugal water pump, running up by impeller, comes up fish suction.Last century, Marko company of the fifties U.S. just succeeded in developing centrifugal diving fishpump.It utilizes the vane rotary of hydraulic principle driving pump to aspirate catches, and the earliest in purse seine fishery, efficiency is high, speed is fast.The centrifugal fishpump of diving of the fluid motor-driven of fishery machinery instrument Research Institute in 1975, can aspirate chilled large yellow Crocker 35t in 100min, the proportion of goods damageds only 1%, can carry the long 40 ~ 50cm of body, the grass carp of body weight 1.1 ~ 1.3kg, silver carp, bream.What jet fishpump adopted is venturi tube effect, and the U.S. " ETI " company studied in 1988 and successfully gathers around patented SILKSTREAM jet fishpump.So far in world wide, existing 200 multiple stage pumps are using, the plant of various places all over the world.This pump can be used to carry the fish such as catfish, shrimp, jewfish, sea bream, Tilapia mossambica, eel, salmon lived.
Vacuum fishpump changes due to the pressure that inside is larger, can not draw live fish, and centrifugal fishpump generally also all can not aspirate live fish, and power consumption is very high, for the centrifugal fishpump complex structure of live fish, brings a high price, can not widely use.The technical barrier of live fish is difficult to draw in order to solve these traditional fishpumps, researcher have developed the live fish pump being suitable for carrying live fish, Yu Haiyang has been brought into use to fish for, bank unloading and plant, as jet fishpump, but although jet fish pump can be applied to fishing for of live fish and carry, but, it is also clearly to the infringement of fish body, publication date is on January 23rd, 2013, publication number is 102885013A, name is called that the Chinese invention patent of " Combined jet fishpump " discloses a kind of jet fish pump, utilize the venturi tube effect of ejector, fish is moved forward along pumping fish tube, ejector also can cause larger infringement to fish, its application is subject to a definite limitation.Therefore, how to reduce the damage of fishpump to fish body and become technical barrier urgently to be resolved hurrily.
Summary of the invention
The technical issues that need to address of the present invention are: reduce fishpump to the damage of fish body.
The present invention takes following technical scheme:
A kind of hydrocone type fishpump, comprise storage fish box body, water injection pipe 2, suction tube 3, pumping fish tube 1, described storage fish box body upper surface is provided with water-tight lid, and described water-tight lid is provided with valve F3, and valve F3 is drain tap, play scavenging action, water-tight lid, by the upper surface sealing of storage fish box body, when needs check box house or maintenance, opens it; Described storage fish box body is communicated with water injection pipe 2, and described water injection pipe 2 is provided with valve F4 and water injecting pump P; Described storage fish box body is communicated with suction tube 3, and described suction tube 3 is provided with valve F1 and suction pump P2, and suction tube 3 is provided with every fishnet with the junction of storage fish box body; Described storage fish box body is communicated with pumping fish tube 1, and described pumping fish tube 1 is communicated with the upper surface of storage fish box body; Described water injection pipe 2, suction tube 3, pumping fish tube 1 stretches into respectively to be treated below the clingfish water surface.
The feature of the technical program is: siphon technology be applied on fishpump, and fully take into account feature and the technical requirement of fishpump self, the upper surface of pumping fish tube with storage fish box body is communicated with, thus not be used in and pumping fish tube arranges valve just can water storage casing and water injection pipe be filled simultaneously simultaneously, pass through water injection pipe, suction tube, pumping fish tube with the use of, complete the process of water filling, clingfish, the junction of storage fish box body and suction tube is arranged every fishnet, fish can be prevented to be inhaled into suction tube or cause suction nozzle to block.
Further, the clingfish mouth of described pumping fish tube 1 is in the funnel-form extended out.
Further, described water injection pipe 2, suction tube 3 are all communicated with the side of storage fish box body, and water injection pipe 2 is positioned at the top of suction tube 3.
A method of work for hydrocone type fishpump, comprises following preparation process: a) during original state, and valve F1 closes, and valve F4, valve F3 open; B) open water injecting pump P, be filled to full in storage fish box body; C) valve-off F3, continues water filling, until water injection pipe 2 is full of water; D) water injecting pump P is closed, valve F4; E) Open valve F1, opens suction pump P2, and fishpump starts clingfish work, and the fish in pool is sucked in storage fish box body continuously from the pumping fish tube mouth of pipe.After clingfish completes, valve-off F1 and suction pump P2, opens and unloads lymphogranuloma inguinale below storage fish box body, taken out by fish.
Beneficial effect of the present invention is:
1) a kind of hydrocone type fishpump and using method thereof is provided, minimum to the damage of fish body in use procedure.
2) smart structural design, rationally.
3) structure is simple, cheap, is applicable to extensively promoting.
4) variation in water pressure is little, and fishery products are not by the parts of running, and mechanical contacts, and fish bulk damage is little;
5) energy consumption is low, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydrocone type fishpump of the present invention.
In figure, 1. pumping fish tube, 2. water injection pipe, 3. suction tube.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
Siphon is a kind of hydrodynamics, and people utilize its physical characteristic to move flowing material.Siphon principle can apply to every aspect, large to river construction, little of household draining, many water conservancy construction persons use the water in siphon principle Jiang He, lake etc. to discharge, save the usage amount of plant equipment and the consumption of electric energy, highly effectively solve a lot of problem.
The principle of siphon is applied on fishpump by the present embodiment, and provide a kind of hydrocone type fishpump, see Fig. 1, a kind of hydrocone type fishpump, comprises storage fish box body, water injection pipe 2, suction tube 3, pumping fish tube 1, described storage fish box body upper surface is provided with water-tight lid, water-tight lid is provided with valve F3, and this valve plays scavenging action; Described storage fish box body is communicated with water injection pipe 2, and described water injection pipe 2 is provided with valve F4 and water injecting pump P; Described storage fish box body is communicated with suction tube 3, and described suction tube 3 is provided with valve F1 and suction pump P2, and suction tube 3 is provided with every fishnet with the junction of storage fish box body; Described storage fish box body is communicated with pumping fish tube 1, and described pumping fish tube 1 is communicated with the upper surface of storage fish box body; Described water injection pipe 2, suction tube 3, pumping fish tube 1 stretches into respectively to be treated below the clingfish water surface.
The clingfish mouth of described pumping fish tube 1, in the funnel-form extended out, expands the scope of clingfish mouth, is convenient to clingfish.
Described water injection pipe 2, suction tube 3 are all communicated with the side of storage fish box body, and water injection pipe 2 is positioned at the top of suction tube 3, and water injection pipe is arranged on side than bottom surface, can reduce the power consumption of water injecting pump P, and the position relationship arranged like this is more reasonable.
Before clingfish, first need following preparation process: a) during original state, valve F1 closes, and valve F4, valve F3 open; B) open water injecting pump P, be filled to full in storage fish box body; C) valve-off F3, continues water filling, until water injection pipe 2 is full of water; D) water injecting pump P is closed, valve F4; E) Open valve F1, opens suction pump P2, and fishpump starts clingfish work, and the fish in pool is sucked in storage fish box body continuously from the pumping fish tube mouth of pipe.After clingfish completes, valve-off F1 and suction pump P2, opens and unloads lymphogranuloma inguinale below storage fish box body, taken out by fish.
Siphon technology is applied on fishpump by the present embodiment, and fully take into account feature and the technical requirement of fishpump self, the upper surface of pumping fish tube with storage fish box body is communicated with, thus not be used in and pumping fish tube arranges valve just can water storage casing and water injection pipe be filled simultaneously simultaneously, pass through water injection pipe, suction tube, pumping fish tube with the use of, complete the process of water filling, clingfish, the junction of storage fish box body and suction tube is arranged every fishnet, fish can be prevented to be inhaled into suction tube or cause suction nozzle to block.
Hydrocone type fishpump of the present invention can be arranged on seagoing vessel, for marine clingfish operation, also can install onboard, car is parked in bank, pool, carry out clingfish operation.
Claims (2)
1. a method of work for hydrocone type fishpump, is characterized in that:
Described hydrocone type fishpump comprises storage fish box body, water injection pipe (2), suction tube (3), pumping fish tube (1), and described storage fish box body upper surface is provided with water-tight lid, and described water-tight lid is provided with valve F3; Described storage fish box body is communicated with water injection pipe (2), and described water injection pipe (2) is provided with valve F4 and water injecting pump P; Described storage fish box body is communicated with suction tube (3), and described suction tube (3) is provided with valve F1 and suction pump P2, and suction tube (3) is provided with every fishnet with the junction of storage fish box body; Described storage fish box body is communicated with pumping fish tube (1), and described pumping fish tube (1) is communicated with the upper surface of storage fish box body; Described water injection pipe (2), suction tube (3), pumping fish tube (1) stretches into respectively to be treated below the clingfish water surface;
Described water injection pipe (2), suction tube (3) are all communicated with the side of storage fish box body, and water injection pipe (2) is positioned at the top of suction tube (3);
Described method of work comprises the following steps:
A) valve F1 closes, and valve F4, valve F3 open;
B) open water injecting pump P, be filled to full in storage fish box body;
C) valve-off F3, continues water filling, until water injection pipe (2) is full of water;
D) water injecting pump P is closed, valve F4;
E) Open valve F1, opens suction pump P2, and fishpump starts clingfish work.
2. method of work as claimed in claim 1, is characterized in that: the clingfish mouth of described pumping fish tube (1) is in the funnel-form extended out.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630367.7A CN103598158B (en) | 2013-12-01 | 2013-12-01 | A kind of hydrocone type fishpump and method of work thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310630367.7A CN103598158B (en) | 2013-12-01 | 2013-12-01 | A kind of hydrocone type fishpump and method of work thereof |
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| CN103598158A CN103598158A (en) | 2014-02-26 |
| CN103598158B true CN103598158B (en) | 2016-01-20 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947620B (en) * | 2014-04-29 | 2015-11-18 | 深圳深水网箱科技有限公司 | A kind of cage culture is received fish system and is applied the receipts fish method of this system |
| CN104488799A (en) * | 2014-12-22 | 2015-04-08 | 浙江海洋学院 | Lossless transferring method for cultivated inkfish |
| CN104488798A (en) * | 2014-12-22 | 2015-04-08 | 浙江海洋学院 | Transferring device for cuttlefish cultivated in cement ponds |
| CN108112550A (en) * | 2017-11-13 | 2018-06-05 | 兰溪市普润斯水产养殖技术有限公司 | The suction loach pumping unit of adjustable water absorption |
| CN107926875A (en) * | 2017-12-27 | 2018-04-20 | 郑成恩 | Sea eel collector and its method of work |
| CN108902062B (en) * | 2018-08-07 | 2023-10-13 | 中国水产科学研究院渔业机械仪器研究所 | Automatic fish sucking system adopting industrial pump and working method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2322733A1 (en) * | 2006-07-21 | 2009-06-25 | Tecnicas Hidraulicas,S.A. | Fish transfer pump (Machine-translation by Google Translate, not legally binding) |
| CN202504059U (en) * | 2012-04-09 | 2012-10-31 | 郭怡 | Double-cylinder fish pump |
| CN203206990U (en) * | 2013-03-04 | 2013-09-25 | 浙江海洋学院 | Fish absorbing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100885458B1 (en) * | 2008-11-19 | 2009-02-24 | 이주동 | Cooling device for fishing collecting lamp of a fishing boat using sea water |
| JP5561635B2 (en) * | 2009-02-09 | 2014-07-30 | 長崎県 | Fixed net fishing gear and fixed net fishing method |
| KR20100091353A (en) * | 2009-02-10 | 2010-08-19 | 대한민국(관리부서:국립수산과학원) | Arrangements of led fishing lamp |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2322733A1 (en) * | 2006-07-21 | 2009-06-25 | Tecnicas Hidraulicas,S.A. | Fish transfer pump (Machine-translation by Google Translate, not legally binding) |
| CN202504059U (en) * | 2012-04-09 | 2012-10-31 | 郭怡 | Double-cylinder fish pump |
| CN203206990U (en) * | 2013-03-04 | 2013-09-25 | 浙江海洋学院 | Fish absorbing device |
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| CN103598158A (en) | 2014-02-26 |
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Granted publication date: 20160120 Termination date: 20181201 |