CN205143257U - Bubble drives fish fish sucking pump - Google Patents

Bubble drives fish fish sucking pump Download PDF

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Publication number
CN205143257U
CN205143257U CN201521005077.4U CN201521005077U CN205143257U CN 205143257 U CN205143257 U CN 205143257U CN 201521005077 U CN201521005077 U CN 201521005077U CN 205143257 U CN205143257 U CN 205143257U
Authority
CN
China
Prior art keywords
fish
pump
pipe
tank
bubble
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.)
Expired - Fee Related
Application number
CN201521005077.4U
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Chinese (zh)
Inventor
章海
张玉莲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ocean University ZJOU
Original Assignee
Zhejiang Ocean University ZJOU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Ocean University ZJOU filed Critical Zhejiang Ocean University ZJOU
Priority to CN201521005077.4U priority Critical patent/CN205143257U/en
Application granted granted Critical
Publication of CN205143257U publication Critical patent/CN205143257U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a bubble drives fish fish sucking pump belongs to fishing equipment technical field. It has solved the problem of current fish sucking pump clingfish inefficiency. This bubble drives fish fish sucking pump draws together the jar body, vacuum pump and the fish sucking pipe who has closing inner cavity, and jar body one end is linked together with fish sucking pipe, and the other end is connected with row fish pipe, and through the pump -line intercommunication between the inner chamber of the vacuum pump extraction opening and jar body, the gas outlet of vacuum pump is connected with exhaust duct, is equipped with solenoid valve no. 1 between the pump -line and jar body, still be connected with gas -exhaust branch pipe on the pump -line, gas -exhaust branch pipe one end and pump -line intercommunication, the other end and external intercommunication, a plurality of through -holes have been seted up to the last last hose that still is connected with of solenoid valve two, exhaust duct that is equipped with of gas -exhaust branch pipe on the lateral wall of hose, and the hose is located the orificial below of fish sucking pipe. This bubble drives fish fish sucking pump utilizes the vacuum pump combustion gas to produce the air curtain in the box with a net to control the fish in the space that the air curtain surrounded, in order to improve clingfish efficiency.

Description

A kind of bubble drives fish fishpump
Technical field
The utility model belongs to device for use in fishing trawl technical field, relates to a kind of fishpump, and particularly a kind of bubble drives fish fishpump.
Background technology
Current in aquaculture, particularly in large-scale culturing pool and the cultivation of Largesize deepwater net cage Base environment, because cultivation scale is increasing, the output of cultivation fish is also more and more higher, current single Largesize deepwater net cage just can cultivate 10 to 50 tons of finished product live fishes, therefore when fish is formed, live fish must be collected fast sell in good time, to ensure the economic benefit cultivated, but finished product live fishes a large amount of like this will be collected, and keep higher survival rate, fish equipment is received owing to there is no suitable mechanization rapidly and efficiently, receiving fish is a very large difficult problem, current can only employing manually receives fish, or adopt crane type equipment hanging basket to receive fish, so not only receive fish workload large, the receipts fish speed slow time is long, and it is also very large to the mechanical injuries of fish, cause live fish lethality high, the economic benefit of cultivation can be had a strong impact on, so how fish is received in mechanization rapidly and efficiently, it is a difficult problem anxious to be resolved in current maximization culture fishery.
Vacuum type fishpump is mainly used in purse seine, trawlnet, stick held net are fished for fishing boat and played fish and sea is excessively fresh, improves marine fishing especially deep-sea fishing catching rate more than 30%, and the fishpump comparing other kind has suction and catches highly large, fish and damage the advantages such as little.
The fishpump of single tank body, is often filled once, need to stop to tank body vacuumize discharge the fish drunk up, at this moment vavuum pump is the state of idle running, causes that useless power consumption is comparatively large, efficiency is on the low side.The ratio (i.e. the ratio of solid and liquid) of fish and water is also the key factor affecting clingfish efficiency in addition.When fish and water ratio is 1:1, clingfish is most effective, and along with the reduction of ratio, it is very large that clingfish efficiency reduces.When drawing the fish in fish culture net cage with fishpump, because the size of net cage can not change, so, along with fish in net cage contain fewer and feweri time, the ratio of fish and water is more and more less, and becoming of clingfish is more and more difficult, and efficiency is low.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, and propose a kind of bubble and drive fish fishpump, technical problem to be solved in the utility model is: the efficiency how improving clingfish.
The purpose of this utility model realizes by following technical proposal: a kind of bubble drives fish fishpump, it is characterized in that, comprise the tank body with closed inner chamber, vavuum pump and pumping fish tube, described tank body one end is connected with described pumping fish tube, the other end is connected with the row fish pipe for being gone out by the steck in tank body, described vavuum pump bleeding point is communicated with by pump-line with between the inner chamber of described tank body, the gas outlet of described vavuum pump is connected with discharge duct, the magnetic valve one being communicated with tank body for controlling pump-line or disconnecting is provided with between described pump-line and tank body, described pump-line is also connected with suction branch, described suction branch one end is communicated with pump-line, the other end is in communication with the outside, described suction branch is provided with the magnetic valve two being communicated with for controlling suction branch (7) with the external world or disconnecting, described discharge duct is also connected with a flexible pipe, the sidewall of described flexible pipe offers some through holes, described flexible pipe is positioned at the below of the pumping fish tube mouth of pipe.
When this bubble drives the work of fish fishpump, put into net cage, magnetic valve one cuts out, magnetic valve two is opened, vavuum pump work is also bled from the external world by suction branch, gas is discharged to enter flexible pipe and discharge from the through hole of flexible pipe sidewall from discharge duct and produce intensive bubble in water, bubble upwards floats thus plays the effect that the fish of driveing in net cage moves to the pumping fish tube mouth of pipe under the effect of buoyancy, now, shut electromagnetic valve two, open magnetic valve one, fish is by pumping fish tube inspiration tank body, after filling fish in tank body, shut electromagnetic valve one, fish is discharged from row fish pipe, the efficiency of whole process clingfish is high, and make use of the exhaust of vavuum pump, improve the operating efficiency of pump.
Drive in fish fishpump at above-mentioned bubble, the mouth of pipe place of described pumping fish tube is provided with the guide cylinder in taper, and described flexible pipe is positioned at the below of guide cylinder.By arranging the guide cylinder of taper, the effect of a guiding can be played, be convenient to fish to suck in pumping fish tube.
Drive in fish fishpump at above-mentioned bubble, the part that described flexible pipe is positioned at the below of guide cylinder is bent to form the maximum gauge that circular and internal diameter is greater than guide cylinder, the periphery wall of described guide cylinder is hinged with some connecting rods, described connecting rod has the collar away from the end of pin joint, and the described collar is set on flexible pipe.By above-mentioned setting, during work, first regulating connecting rod swings around pin joint and reaches certain angle, thus the annulus making flexible pipe be bent to form is maximum, the air-flow that vavuum pump runs produces air curtain in water, then the angle of regulating connecting rod is continued, the annulus that flexible pipe is bent to form reduces, fish is driven to centre, when fish reaches certain density, open magnetic valve one, fish is sucked into pumping fish tube, and the suction of clingfish pipe end also can make air curtain converge to pumping fish tube end, an inverted infundibulate air curtain is formed in water, so more be conducive to the absorption to fish, the efficiency of clingfish is higher.
Drive in fish fishpump at above-mentioned bubble, the junction of described flexible pipe and discharge duct is also arranged with sleeve pipe to annulus position.When the annulus size of flexible pipe, sleeve pipe can move along flexible pipe, and the effect of sleeve pipe is that gas spills from preventing the through hole of non-annular portion position flexible pipe, to enable the annulus position of the whole flexible pipe of gas discharge, ensures the efficiency of clingfish.
Drive in fish fishpump at above-mentioned bubble, described tank body is inclined to set and the end of the row's of being provided with fish pipe is in relatively low position.Tank body is inclined to set, and facilitates the discharge of fish in tank body and water.
Drive in fish fishpump at above-mentioned bubble, described row's fish pipe is also provided with can the row's of control fish pipe magnetic valve three of being communicated with tank body or disconnecting.
Compared with prior art, this bubble drives fish fishpump and has the following advantages: the gas utilizing vavuum pump to discharge produces air curtain in net cage, thus is controlled by fish in the space of air curtain encirclement, to improve clingfish efficiency, also use the exhaust of vavuum pump simultaneously, improve the operating efficiency of pump.
Accompanying drawing explanation
Fig. 1 is the structural representation that this bubble drives fish fishpump.
In figure, 1, tank body; 2, vavuum pump; 3, pumping fish tube; 4, fish pipe is arranged; 5, pump-line; 6, discharge duct; 7, suction branch; 8, magnetic valve one; 9, magnetic valve two; 10, flexible pipe; 101, through hole; 11, guide cylinder; 12, connecting rod; 13, sleeve pipe; 14, magnetic valve three.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this bubble drives fish fishpump and comprises the tank body 1 with closed inner chamber, vavuum pump 2 and pumping fish tube 3, tank body 1 one end is connected with pumping fish tube 3, the other end is connected with the row fish pipe 4 that the steck in tank body 1 can be gone out, be communicated with by pump-line 5 between vavuum pump 2 bleeding point and the inner chamber of tank body 1, the gas outlet of vavuum pump 2 is connected with discharge duct 6, the magnetic valve 1 being communicated with tank body 1 for controlling pump-line 5 or disconnecting is provided with between pump-line 5 and tank body 1, pump-line 5 is also connected with suction branch 7, suction branch 7 one end is communicated with pump-line 5, the other end is in communication with the outside, suction branch 7 is provided with the magnetic valve 29 being communicated with for controlling suction branch 7 with the external world or disconnecting, discharge duct 6 is also connected with a flexible pipe 10, the sidewall of flexible pipe 10 offers some through holes 101, flexible pipe 10 is positioned at the below of pumping fish tube 3 mouth of pipe.
Tank body 1 is inclined to set and the end of the row's of being provided with fish pipe 4 is in relatively low position, row's fish pipe 4 is also provided with the magnetic valve 3 14 being communicated with tank body 1 for the row's of control fish pipe 4 or disconnecting.
Specifically, the mouth of pipe place of pumping fish tube 3 is provided with the guide cylinder 11 in taper, and flexible pipe 10 is positioned at the below of guide cylinder 11.The part that flexible pipe 10 is positioned at the below of guide cylinder 11 is bent to form the maximum gauge that circular and internal diameter is greater than guide cylinder 11, the periphery wall of guide cylinder 11 is hinged with some connecting rods 12, connecting rod 12 has the collar away from the end of pin joint, and the collar is set on flexible pipe 10.Flexible pipe 10 is also arranged with sleeve pipe 13 with the junction of discharge duct 6 to annulus position.
This bubble drives the operation principle of fish fishpump: this fishpump is put into net cage, first regulating connecting rod 12 swings around pin joint and reaches certain angle, thus the annulus making flexible pipe 10 be bent to form is maximum, magnetic valve 1 cuts out, magnetic valve 29 is opened, vavuum pump 2 is worked and is bled from the external world by suction branch 7, gas is discharged to enter flexible pipe 10 and discharge from the through hole 101 of flexible pipe 10 sidewall from discharge duct 6 and produce intensive bubble in water, bubble upwards floats produce air curtain in water under the effect of buoyancy, then the angle of regulating connecting rod 12 is continued, the annulus that flexible pipe 10 is bent to form reduces, fish is driven to centre, when fish reaches certain density, open magnetic valve 1, fish is sucked into pumping fish tube 3, and the suction of pumping fish tube 3 end also can make air curtain converge to pumping fish tube 3 end, an inverted infundibulate air curtain is formed in water, so more be conducive to the absorption to fish, the efficiency of clingfish is higher.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (6)

1. a bubble drives fish fishpump, it is characterized in that, comprise the tank body (1) with closed inner chamber, vavuum pump (2) and pumping fish tube (3), described tank body (1) one end is connected with described pumping fish tube (3), the other end is connected with the row fish pipe (4) for being gone out by the steck in tank body (1), be communicated with by pump-line (5) between described vavuum pump (2) bleeding point and the inner chamber of described tank body (1), the gas outlet of described vavuum pump (2) is connected with discharge duct (6), the magnetic valve one (8) being communicated with tank body (1) for controlling pump-line (5) or disconnecting is provided with between described pump-line (5) and tank body (1), described pump-line (5) is also connected with suction branch (7), described suction branch (7) one end is communicated with pump-line (5), the other end is in communication with the outside, described suction branch (7) is provided with magnetic valve two (9), described discharge duct (6) is also connected with a flexible pipe (10), the sidewall of described flexible pipe (10) offers some through holes (101), described flexible pipe (10) is positioned at the below of pumping fish tube (3) mouth of pipe.
2. bubble according to claim 1 drives fish fishpump, it is characterized in that, the mouth of pipe place of described pumping fish tube (3) is provided with the guide cylinder (11) in taper, and described flexible pipe (10) is positioned at the below of guide cylinder (11).
3. bubble according to claim 2 drives fish fishpump, it is characterized in that, the part that described flexible pipe (10) is positioned at the below of guide cylinder (11) is bent to form the maximum gauge that circular and internal diameter is greater than guide cylinder (11), the periphery wall of described guide cylinder (11) is hinged with some connecting rods (12), described connecting rod (12) has the collar away from the end of pin joint, and the described collar is set on flexible pipe (10).
4. bubble according to claim 3 drives fish fishpump, it is characterized in that, described flexible pipe (10) is also arranged with sleeve pipe (13) with the junction of discharge duct (6) to annulus position.
5. the bubble according to any one in claim 1-4 drives fish fishpump, it is characterized in that, described tank body (1) is inclined to set and the end of row's of being provided with fish pipe (4) is in relatively low position.
6. bubble according to claim 5 drives fish fishpump, it is characterized in that, described row fish pipe (4) is also provided with the magnetic valve three (14) being communicated with tank body (1) for row's of control fish pipe (4) or disconnecting.
CN201521005077.4U 2015-12-07 2015-12-07 Bubble drives fish fish sucking pump Expired - Fee Related CN205143257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521005077.4U CN205143257U (en) 2015-12-07 2015-12-07 Bubble drives fish fish sucking pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521005077.4U CN205143257U (en) 2015-12-07 2015-12-07 Bubble drives fish fish sucking pump

Publications (1)

Publication Number Publication Date
CN205143257U true CN205143257U (en) 2016-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521005077.4U Expired - Fee Related CN205143257U (en) 2015-12-07 2015-12-07 Bubble drives fish fish sucking pump

Country Status (1)

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CN (1) CN205143257U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105941356A (en) * 2016-05-25 2016-09-21 合肥栖龙阁生态农业有限公司 A suction type crab catching device
CN106172272A (en) * 2016-07-12 2016-12-07 浙江海洋大学 A kind of fishpump pumping fish tube device
CN106172273A (en) * 2016-07-12 2016-12-07 浙江海洋大学 A kind of net cage fish-catching apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105941356A (en) * 2016-05-25 2016-09-21 合肥栖龙阁生态农业有限公司 A suction type crab catching device
CN106172272A (en) * 2016-07-12 2016-12-07 浙江海洋大学 A kind of fishpump pumping fish tube device
CN106172273A (en) * 2016-07-12 2016-12-07 浙江海洋大学 A kind of net cage fish-catching apparatus
CN106172272B (en) * 2016-07-12 2019-01-29 浙江海洋大学 A kind of fishpump clingfish pipe device
CN106172273B (en) * 2016-07-12 2019-03-01 浙江海洋大学 A kind of net cage fish-catching apparatus

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20161207