CN108902062B - Automatic fish sucking system adopting industrial pump and working method thereof - Google Patents
Automatic fish sucking system adopting industrial pump and working method thereof Download PDFInfo
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- CN108902062B CN108902062B CN201810892374.7A CN201810892374A CN108902062B CN 108902062 B CN108902062 B CN 108902062B CN 201810892374 A CN201810892374 A CN 201810892374A CN 108902062 B CN108902062 B CN 108902062B
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 225
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 137
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 29
- 238000012360 testing method Methods 0.000 claims description 29
- 238000005086 pumping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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- 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
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to an automatic fish sucking system adopting an industrial pump, wherein a fish sucking pipe extends upwards into a fish collecting barrel from a water body of a fish pond, and the upper pipe orifice of the fish sucking pipe is greatly higher than the bottom of the fish collecting barrel; the upper part of the fish collecting barrel is provided with a vent hole; the lower end of the water inlet pipe is communicated with the top of the fish gathering barrel, the upper end of the water inlet pipe is connected with a water inlet of an industrial pump, and a water outlet of the industrial pump is communicated with the top of the auxiliary water tank through a water outlet pipe; the reflux port at the lower part of the auxiliary water tank is communicated with the lower part of the water inlet pipe through a pump filling pipe; a fish blocking net is arranged at the position above the upper pipe orifice in the fish collecting barrel; a rectangular sight glass with a height higher than that of the upper pipe orifice is arranged on the side wall of the fish collecting barrel and above the position close to the fish outlet; the lower part of the fish collecting barrel is also provided with a fish discharging port. The invention adopts the conventional industrial pump, does not need to spend effort to study the novel pump structure type suitable for fish passing, and ensures high-efficiency fish sucking; the fish is sucked up without moving a mechanical structure, so that the fish body is ensured to be free from damage; the fish sucking process is adjustable, and the operation flexibility is high; the type and specification of the absorbable fish are not limited.
Description
Technical Field
The invention relates to a fish sucking device, in particular to an automatic fish sucking system adopting an industrial pump and a working method thereof.
Background
The fish sucking pump has the advantages of high mechanical automation degree, high working efficiency, low labor intensity and the like, is important mechanized equipment in the fish catching and conveying process, and has huge market potential and development space especially in large deepwater net cage culture and ocean fishing.
At present, three types of common fish sucking pumps are mainly used at home and abroad: centrifugal, vacuum, and jet. The centrifugal fish pump has the advantages of relatively higher working efficiency, special requirements on the structural type of the pump, and high fish damage rate due to the mechanical cutting action of the impeller; the vacuum type fish sucking pump has the advantages of no damage to fish bodies, relatively low working efficiency and small fish sucking time adjustment degree; the jet type fish pump has high energy consumption and lower efficiency than the vacuum type fish pump, so the application is less.
Therefore, how to simultaneously ensure the damage-free fish body and greatly improve the working efficiency of the fish suction pump becomes a technical problem to be solved in the field.
Disclosure of Invention
The purpose of the invention is that: the automatic fish sucking system adopting the industrial pump and the working method thereof have the advantages of a centrifugal fish sucking pump and a vacuum fish sucking pump, ensure that fish bodies are not damaged and greatly improve the working efficiency of the fish sucking pump.
The invention adopts the following technical scheme:
an automatic fish sucking system adopting an industrial pump comprises the industrial pump 4, a fish collecting barrel 2 and an auxiliary water tank 8; the fish collecting barrel 2 is a closed box body, the fish sucking pipe 1 extends upwards into the fish collecting barrel 2 from the water body of the fish pond, and the upper pipe orifice B of the fish sucking pipe 1 is greatly higher than the bottom of the fish collecting barrel 2; the lower part of the fish collecting barrel 2 is provided with an inclined slope, and the lowest part of the inclined slope is provided with a fish discharging port C; the upper part of the fish collecting barrel 2 is provided with a vent hole D; the lower end of the water inlet pipe 3 is communicated with the top of the fish gathering barrel 2, the upper end of the water inlet pipe is connected with a water inlet of the industrial pump 4, and a water outlet of the industrial pump is communicated with the top of the auxiliary water tank 8 through the water outlet pipe 7; the lower reflux port H of the auxiliary water tank 8 is communicated with the water inlet pipe 3 through a pump filling pipe 9; a fish blocking net 21 is arranged at a position above the upper pipe orifice B in the fish collecting barrel 2; the side wall of the fish gathering barrel 2 is provided with a sight glass 22 with a height higher than that of the upper pipe orifice B at the position close to the fish outlet C upwards; the lower part of the auxiliary water tank 8 is also provided with a vent G.
According to the technical scheme, the conventional industrial pump is adopted to generate strong suction force to suck the fish from the water body, the fish is blocked by the fish blocking net before entering the inlet of the conventional industrial pump, so that damage to the fish is avoided, and a special fish sucking pump with a special structural type is not required to be researched; the fish sucking condition is adjusted by adjusting the flow of a conventional industrial pump outlet, so that the optimal fish sucking effect is achieved; the fish gathering condition in the fish gathering barrel is observed through the sight glass, the fish discharging time is determined, and the efficient fish sucking is ensured.
Further, the device also comprises a control box 6, wherein the control box 6 is in signal connection with an electric regulating valve 75, a pressure sensor 71, an electric ball valve I32, an electric ball valve II 24 and an electric gate valve 23, and is subjected to linkage control of the control box 6, the electric regulating valve 75 is arranged on a water outlet pipe 7, the pressure sensor 71 is arranged at a water outlet of the industrial pump 4, the electric ball valve I32 is arranged on a pump filling pipe 9, and the electric ball valve II 24 is arranged at a vent hole D; the electric gate valve 23 is arranged at the C part of the fish discharging port; an electromagnetic flowmeter 76 is provided after the electric control valve 75.
Further, a one-way valve 11 and a horn-shaped fish sucking port 12 are sequentially arranged at the lower part of the fish sucking pipe 1.
Further, a water outlet of the industrial pump 4 is provided with a water test pipe 72 for identifying the completion condition of the pumping process, and a water test ball valve 73 is arranged at the water test pipe 72; the vent G is provided with a vent ball valve 81; a vacuum gauge 31 is provided at the inlet of the industrial pump 4.
The working method of the automatic fish sucking system adopting the industrial pump comprises the following steps:
s1, pump filling: opening the first electric ball valve 32 and the water testing ball valve 73, and closing other valves; filling water into the auxiliary water tank 8 from the overflow port F of the auxiliary water tank 8 by using a water pump until the water test pipe 72 discharges water, and stopping filling water into the auxiliary water tank 8; closing the first electric ball valve 32 and the water testing ball valve 73;
s2, starting a pump: starting the motor 5, operating the industrial pump 4, and opening the electric regulating valve 75 in a linkage way when the indicated value of the pressure sensor 71 reaches the operation pressure value;
s3, a primary fish sucking and discharging process: the outlet flow of the industrial pump 4 is regulated by an electric regulating valve 75, and the value of the outlet flow of the industrial pump 4 is displayed on an electromagnetic flowmeter 76; the water outlet and the fish outlet of the outlet B of the fish sucking pipe are observed through the sight glass 22, and the water outlet and the fish outlet of the outlet B of the fish sucking pipe are regulated through regulating the electric regulating valve 75, so that a favorable fish sucking effect is achieved; the fish blocking net 21 effectively prevents the fish body from being damaged due to collision with the upper cover of the fish collecting barrel 2; observing the concentration condition of the fishes in the lower part of the fish collecting barrel 2 through the sight glass 22, closing the electric regulating valve 75, stopping the motor 5, opening the electric ball valve II 24 and the electric gate valve 23 after the fishes in the fish collecting barrel 2 are concentrated to a certain density and height, and discharging the fishes through the fish discharging port C;
s4, circulating the fish sucking and discharging process: after the fish is discharged for one time, the electric gate valve 23 and the electric ball valve II 24 are closed, the electric ball valve I32 and the water testing ball valve 73 are opened, the water stored in the auxiliary water tank 8 is used for automatic pumping until the water testing pipe 72 is discharged, and the electric ball valve I32 and the water testing ball valve 73 are closed; then repeating the operations of the steps S2 and S3; circulating in this way until all the fishes in the water body of the fish pond are sucked up;
s5, emptying the auxiliary water tank 8: the vent ball valve 81 is opened to vent all water in the auxiliary water tank 8.
The invention has the beneficial effects that:
1) By adopting the conventional industrial pump, the novel pump structure type suitable for fish passing is not required to be researched, and the high-efficiency fish sucking is ensured;
2) The fish is sucked up without moving a mechanical structure, so that the fish body is ensured to be free from damage;
3) The fish sucking condition can be regulated by regulating the electric regulating valve at the outlet of the conventional industrial pump, and meanwhile, the single fish sucking time can be regulated according to the fish sucking condition, so that the operation flexibility is high and the operation is flexible;
4) The size of the maximum fish body which can be sucked can be changed only by changing the diameter of the fish sucking pipe, other changes are not needed, the operation is simple, and the types of the fishes which can be sucked are not limited;
5) The whole fish sucking process is automatically operated through components such as a control box, various sensors, an electric valve and the like, so that the automation degree is high, and the reliability is high;
6) The time of the primary fish sucking and discharging process is not fixed, the fish sucking condition can be adjusted, and the controllability is high;
7) The upper pipe orifice B of the fish suction pipe is greatly higher than the bottom of the fish collection barrel, and three design considerations are provided: firstly, the fish entering the fish collecting barrel is prevented from being damaged by the impact of high-speed water flow at the outlet of the fish sucking pipe, so that the survival rate of the fish is improved; secondly, an advantageous fish collecting space is formed, so that fish can be distributed freely and reasonably, the fish shoals are prevented from being damaged due to mutual extrusion and collision, and the survival rate of the fish is improved; thirdly, the single fish sucking time is prolonged, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of an automatic fish sucking system using an industrial pump according to the present invention, in which:
1. a fish suction pipe, a one-way valve, a horn-shaped fish suction port, a fish suction pipe inlet, a fish suction pipe outlet; 2. the fish collecting barrel, 21, a fish blocking net, 22, a sight glass, 23, an electric gate valve, 24, a second electric ball valve, a fish discharging port, and a vent hole; 3. the water inlet pipe, 31, the vacuum gauge, 32, the first electric ball valve; 4. an industrial pump; 5. the device comprises a motor, a control box, a water outlet pipe, a pressure sensor, a water test pipe, a water test ball valve, a check valve, an electric regulating valve, an electromagnetic flowmeter, an auxiliary water tank, a vent ball valve, a liquid level meter, an overflow pipe, a water inlet, an overflow port, a vent port and a return port.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Referring to fig. 1, an automatic fish sucking system using an industrial pump comprises an industrial pump 4, a fish collecting barrel 2 and an auxiliary water tank 8; the fish collecting barrel 2 is a closed box body, the fish sucking pipe 1 extends upwards into the fish collecting barrel 2 from the water body of the fish pond, and the upper pipe orifice B of the fish sucking pipe 1 is greatly higher than the bottom of the fish collecting barrel 2; the lower part of the fish collecting barrel 2 is provided with an inclined slope, and the lowest part of the inclined slope is provided with a fish discharging port C; the upper part of the fish collecting barrel 2 is provided with a vent hole D; the lower end of the water inlet pipe 3 is communicated with the top of the fish gathering barrel 2, the upper end of the water inlet pipe is connected with a water inlet of the industrial pump 4, and a water outlet of the industrial pump is communicated with the top of the auxiliary water tank 8 through the water outlet pipe 7; the lower reflux port H of the auxiliary water tank 8 is communicated with the lower part of the water inlet pipe 3 through a pump filling pipe 9; a fish blocking net 21 is arranged at a position above the upper pipe orifice B in the fish collecting barrel 2; the side wall of the fish gathering barrel 2 is provided with a sight glass 22 with a height higher than that of the upper pipe orifice B at the position close to the fish outlet C upwards; the lower part of the auxiliary water tank 8 is also provided with a vent G.
In this embodiment, with continued reference to fig. 1, the device further includes a control box 6, where the control box 6 is in signal connection with an electric control valve 75, a pressure sensor 71, an electric ball valve one 32, an electric ball valve two 24, and an electric gate valve 23, and is controlled by linkage of the control box 6, where the electric control valve 75 is disposed on the water outlet pipe 7, the pressure sensor 71 is disposed at the water outlet of the industrial pump 4, the electric ball valve one 32 is disposed on the pump filling pipe 9, and the electric ball valve two 24 is disposed at the position of the vent hole D; the electric gate valve 23 is arranged at the C part of the fish discharging port; an electromagnetic flowmeter 76 is provided after the electric control valve 75.
In this embodiment, with continued reference to fig. 1, a level gauge 82 is provided within the supporting water tank 8.
In this embodiment, with continued reference to fig. 1, the lower portion of the fish suction pipe 1 is provided with a one-way valve 11 and a trumpet-shaped fish suction port 12 in sequence.
In this embodiment, with continued reference to fig. 1, the water outlet of the industrial pump 4 is provided with a water test tube 72 for identifying the completion of the priming process, and the water test tube 72 is provided with a water test ball valve 73; the vent G is provided with a vent ball valve 81; a vacuum gauge 31 is provided at the inlet of the industrial pump 4.
When the automatic fish sucking system works, the method comprises the following steps:
s1, pump filling: opening the first electric ball valve 32 and the water testing ball valve 73, and closing other valves; filling water into the auxiliary water tank 8 from the overflow port F of the auxiliary water tank 8 by using a water pump until the water test pipe 72 discharges water, and stopping filling water into the auxiliary water tank 8; closing the first electric ball valve 32 and the water testing ball valve 73;
s2, starting a pump: starting the motor 5, operating the industrial pump 4, and opening the electric regulating valve 75 in a linkage way when the indicated value of the pressure sensor 71 reaches the operation pressure value;
s3, a primary fish sucking and discharging process: the outlet flow of the industrial pump 4 is regulated by an electric regulating valve 75, and the value of the outlet flow of the industrial pump 4 is displayed on an electromagnetic flowmeter 76; the water outlet and the fish outlet of the outlet B of the fish sucking pipe are observed through the sight glass 22, and the water outlet and the fish outlet of the outlet B of the fish sucking pipe are regulated through regulating the electric regulating valve 75, so that a favorable fish sucking effect is achieved; the fish blocking net 21 effectively prevents the fish body from being damaged due to collision with the upper cover of the fish collecting barrel 2; observing the concentration condition of the fishes in the lower part of the fish collecting barrel 2 through the sight glass 22, closing the electric regulating valve 75, stopping the motor 5, opening the electric ball valve II 24 and the electric gate valve 23 after the fishes in the fish collecting barrel 2 are concentrated to a certain density and height, and discharging the fishes through the fish discharging port C;
s4, circulating the fish sucking and discharging process: after the fish is discharged for one time, the electric gate valve 23 and the electric ball valve II 24 are closed, the electric ball valve I32 and the water testing ball valve 73 are opened, the water stored in the auxiliary water tank 8 is used for automatic pumping until the water testing pipe 72 is discharged, and the electric ball valve I32 and the water testing ball valve 73 are closed; then repeating the operations of the steps S2 and S3; circulating in this way until all the fishes in the water body of the fish pond are sucked up;
s5, emptying the auxiliary water tank 8: the vent ball valve 81 is opened to vent all water in the auxiliary water tank 8.
Technical parameter requirements are as follows:
1) Determining the diameter of the fish sucking pipe 1 according to the specification of the maximum fish body to be sucked;
2) The industrial pump 4 is a conventional industrial pump, and the performance of the matched motor is required to meet the requirement that the frequent start times are not less than 10 times/h; the fish storage space (space below the fish blocking net) of the fish collecting barrel should ensure that the fish sucking time is not less than 6min when the maximum fish storage amount is reached;
3) The control box can operate in an automatic mode and a manual mode;
4) The fish-collecting barrel upper view mirror is made of transparent materials (such as organic glass, conventional glass and the like) so as to be convenient for observing the internal condition of the fish-collecting barrel;
5) The fish blocking net in the fish collecting barrel is made of soft materials such as nylon, the size of the fish blocking net holes should ensure that the smallest fish to be obtained cannot pass, and the position of the fish blocking net should ensure that the fish can not collide with the upper cover of the fish collecting barrel after the fish comes out of the fish sucking pipe at high speed in operation;
6) The upper cover of the fish collecting barrel can be detached, so that the fish blocking net can be replaced conveniently and other operations can be performed conveniently;
7) The fish sucking pipe inlet adopts an enlarged inlet, which is convenient for sucking fish;
8) The vertical position relation among the fish collecting barrel, the conventional industrial pump, the matched motor and the auxiliary water tank is noted, so that smooth fish sucking and pump filling are ensured;
9) The effective water storage volume of the auxiliary water tank is larger than the water volume required by the pump filling.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.
Claims (4)
1. A working method of an automatic fish sucking system adopting an industrial pump is characterized in that,
the automatic fish sucking system comprises:
comprises an industrial pump (4), a fish collecting barrel (2) and an auxiliary water tank (8);
the fish collecting barrel (2) is a closed box body, the fish sucking pipe (1) extends upwards into the fish collecting barrel (2) from the water body of the fish pond, and the upper pipe orifice (B) of the fish sucking pipe (1) is greatly higher than the bottom of the fish collecting barrel (2); the lower part of the fish collecting barrel (2) is provided with an inclined slope, and the lowest part of the inclined slope is provided with a fish discharging port (C); the upper part of the fish collecting barrel (2) is provided with a vent hole (D);
the lower end of the water inlet pipe (3) is communicated with the top of the fish collecting barrel (2), the upper end of the water inlet pipe is connected with a water inlet of the industrial pump (4), and a water outlet of the industrial pump is communicated with the top of the auxiliary water tank (8) through the water outlet pipe (7); the lower part of the auxiliary water tank (8) is communicated with the lower part of the water inlet pipe (3) through a pump filling pipe (9); a fish blocking net (21) is arranged at the position above the upper pipe orifice (B) in the fish collecting barrel (2); a sight glass (22) with a height higher than that of the upper pipe orifice (B) is arranged on the side wall of the fish collecting barrel (2) and above the position close to the fish discharging port (C); the lower part of the auxiliary water tank (8) is also provided with a vent (G);
the automatic control device also comprises a control box (6), wherein the control box (6) is connected with an electric regulating valve (75), a pressure sensor (71), an electric ball valve I (32), an electric ball valve II (24) and an electric gate valve (23) through signals, is controlled by the linkage of the control box (6),
the electric regulating valve (75) is arranged on the water outlet pipe (7), the pressure sensor (71) is arranged at the water outlet of the industrial pump (4), the electric ball valve I (32) is arranged on the pump filling pipe (9), and the electric ball valve II (24) is arranged at the position of the vent hole (D); the electric gate valve (23) is arranged at the fish discharging port (C); an electromagnetic flowmeter (76) is arranged behind the electric regulating valve (75);
the method comprises the following steps:
s1, pump filling: opening an electric ball valve I (32) and a water testing ball valve (73), and closing other valves; water is injected into the auxiliary water tank (8) from an overflow port (F) of the auxiliary water tank (8) by using a water pump until the water test pipe (72) discharges water, and the water injection into the auxiliary water tank (8) is stopped; closing the first electric ball valve (32) and the water testing ball valve (73);
s2, starting a pump: starting the motor (5), operating the industrial pump (4), and opening the electric regulating valve (75) in a linkage way when the indicated value of the pressure sensor (71) reaches the operation pressure value;
s3, a primary fish sucking and discharging process: the outlet flow of the industrial pump (4) is regulated by an electric regulating valve (75), and the value of the outlet flow of the industrial pump (4) is displayed on an electromagnetic flowmeter (76); the water outlet and the fish outlet condition of the fish sucking pipe outlet (B) are observed through the sight glass (22), and the water outlet and the fish outlet condition of the fish sucking pipe outlet (B) are adjusted through adjusting the electric regulating valve (75), so that a favorable fish sucking effect is achieved; the fish blocking net (21) effectively prevents the fish body from being damaged due to collision with the upper cover of the fish collecting barrel (2); observing the concentration condition of fishes in the lower part of the fish collecting barrel (2) through the sight glass (22), closing the electric regulating valve (75), stopping the motor (5), opening the electric gate valve (23) and the electric ball valve II (24), and discharging fishes through the fish discharging port (C) after the fishes in the fish collecting barrel (2) are concentrated to a certain density and height;
s4, circulating the fish sucking and discharging process: after the fish is discharged once, the electric gate valve (23) and the electric ball valve II (24) are closed, the electric ball valve I (32) and the water testing ball valve (73) are opened, the water stored in the auxiliary water tank (8) is used for automatically pumping until the water testing pipe (72) is discharged, and the electric ball valve I (32) and the water testing ball valve (73) are closed; then repeating the operations of the steps S2 and S3; circulating in this way until all the fishes in the water body of the fish pond are sucked up;
s5, emptying the auxiliary water tank (8): opening the emptying ball valve (81) to empty all water in the auxiliary water tank (8).
2. The method according to claim 1, characterized in that the auxiliary water tank (8) is provided with a level meter (82), the level meter (82) being also in signal connection with the control box (6).
3. The method for operating an automatic fish sucking system using an industrial pump according to claim 1, wherein the lower part of the fish sucking pipe (1) is sequentially provided with a one-way valve (11) and a horn-shaped fish sucking port (12).
4. The method for operating an automatic fish sucking system using an industrial pump according to claim 1, wherein the water outlet of the industrial pump (4) is provided with a water test pipe (72) for identifying the completion of the pumping process, and a water test ball valve (73) is arranged at the water test pipe (72); an emptying ball valve (81) is arranged at the emptying port (G); the inlet of the industrial pump (4) is provided with a vacuum gauge (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892374.7A CN108902062B (en) | 2018-08-07 | 2018-08-07 | Automatic fish sucking system adopting industrial pump and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892374.7A CN108902062B (en) | 2018-08-07 | 2018-08-07 | Automatic fish sucking system adopting industrial pump and working method thereof |
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| Publication Number | Publication Date |
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| CN108902062A CN108902062A (en) | 2018-11-30 |
| CN108902062B true CN108902062B (en) | 2023-10-13 |
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| CN105532592A (en) * | 2015-12-07 | 2016-05-04 | 浙江海洋学院 | Magnetic force boosting fish pump |
| CN205511741U (en) * | 2016-04-20 | 2016-08-31 | 周颖 | Vacuum live fish plays machine of catching |
| CN106472440A (en) * | 2016-10-20 | 2017-03-08 | 中国水产科学研究院渔业机械仪器研究所 | A kind of vacuum fishpump that bubbles through the water column |
| CN206821751U (en) * | 2017-05-26 | 2018-01-02 | 茂名市尚源渔业有限公司 | A kind of intermittent vacuum fish suction device |
| CN209314648U (en) * | 2018-08-07 | 2019-08-30 | 中国水产科学研究院渔业机械仪器研究所 | A kind of automatic clingfish system using industrial pump |
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| CN108902062A (en) | 2018-11-30 |
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