CN108419747B - Movable aeration sewage suction device for fish pond culture and working method thereof - Google Patents
Movable aeration sewage suction device for fish pond culture and working method thereof Download PDFInfo
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- CN108419747B CN108419747B CN201810512295.9A CN201810512295A CN108419747B CN 108419747 B CN108419747 B CN 108419747B CN 201810512295 A CN201810512295 A CN 201810512295A CN 108419747 B CN108419747 B CN 108419747B
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- 239000010865 sewage Substances 0.000 title claims abstract description 139
- 238000005273 aeration Methods 0.000 title claims abstract description 99
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 74
- 239000010959 steel Substances 0.000 claims abstract description 74
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a movable aeration sewage suction device for fish pond culture and a working method thereof, and the movable aeration sewage suction device comprises a movable frame arranged at the bottom of a fish pond, and two winches which are symmetrical about the movable frame and fixed on two opposite pond banks of the fish pond, wherein the bottom of the movable frame is provided with a roller, the two winches are respectively connected with the movable frame through ropes which are respectively matched with the two winches in a traction manner, and the movable frame can be pulled to move back and forth in the fish pond under the alternate rope winding and unwinding operations of the two winches; the movable frame comprises a pipeline frame and a steel bar frame, and a plurality of sewage suction assemblies and a plurality of aeration assemblies are distributed on the pipeline frame in a linear array mode. The invention effectively combines aeration and sewage suction, and the two can not interfere with each other, thereby reducing the cost of fishery culture; the sewage suction and aeration are carried out in the back and forth movement process, so that the sewage suction and aeration range is increased, and the sewage suction and aeration are more sufficient.
Description
Technical Field
The invention belongs to the technical field of aeration and sewage suction, and particularly relates to a movable aeration and sewage suction device for fish pond culture and a working method thereof.
Background
With the continuous development of social economy, the demand of people on aquatic products is continuously increased, and a large number of people engaged in fishery culture are promoted. The fishpond with a fixed range needs to be aerated by an aeration device, so that the oxygen content of water is improved, and the growth of fish is facilitated. In addition, the fishpond needs to be cleaned regularly, because impurities and fish excrement can appear in the fishpond, if the fishpond is not cleaned in time, water can be polluted, and the growth of the fish is seriously influenced. At present, an aeration device and a sewage suction device for fish pond culture are separated and are not effectively combined, so that the aeration device and the sewage suction device are bought, and the investment cost is increased undoubtedly.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the movable aeration sewage suction device for fish pond culture and the working method thereof, which effectively combine aeration and sewage suction and reduce the cost of fishery culture; the sewage suction and aeration are carried out in the back and forth movement process, the sewage suction and aeration range is increased, the sewage suction and aeration are more sufficient, and the growth of the fish is more facilitated.
The technical scheme is as follows: in order to achieve the purpose, the movable aeration sewage suction device for fish pond culture comprises a movable frame arranged at the bottom of a fish pond, and two winches which are symmetrical about the movable frame and fixed on two opposite pond banks of the fish pond, wherein the bottom of the movable frame is provided with a roller, the two winches are respectively connected with the movable frame in a traction manner through ropes which are respectively matched with the two winches, and the movable frame can be pulled to move back and forth in the fish pond under the alternate rope retracting and releasing operation of the two winches;
the movable frame comprises a pipeline frame and a steel bar frame, and the pipeline frame is fixedly arranged on the steel bar frame; the pipeline frame is provided with a plurality of sewage sucking assemblies and a plurality of aeration assemblies in a linear array distribution, the sewage sucking assemblies are respectively connected with the lower part of the pipeline frame, and the aeration assemblies are respectively connected with the upper part of the pipeline frame.
Furthermore, the steel bar framework comprises a plurality of horizontal steel bars and vertical steel bars, the horizontal steel bars and the vertical steel bars are arranged in parallel in the same horizontal plane and are arranged at two ends of the horizontal steel bars, the rollers are arranged at the lower ends of the vertical steel bars, first connecting steel bars are arranged at the upper ends of all the vertical steel bars connected to the same end side of the horizontal steel bars, steel pipes are fixed on the first connecting steel bars, round rods are arranged in the steel pipes in a sliding fit mode, and two ends of each round rod are respectively and fixedly arranged on the inner side surface of the fish pond; the middle part of connecting two first connecting reinforcing bars is provided with the second connecting reinforcing bar, the pond medial surface is provided with upper pulley and lower pulley, the rope that follows the winch is drawn forth passes the upper sheave groove of upper pulley, the lower sheave groove of lower pulley in proper order and is fixed with the second connecting reinforcing bar, and the both sides of second connecting reinforcing bar all are provided with apart from the inductor.
Furthermore, the pipeline frame comprises a plurality of horizontal pipelines which are arranged in parallel in the same horizontal plane and two communicating pipelines which are respectively arranged at two ports of the horizontal pipelines and are used for communicating all the horizontal pipelines in series; the horizontal pipeline is arranged right below a gap between two adjacent horizontal reinforcing steel bars, and the plurality of sewage suction assemblies and the plurality of aeration assemblies are uniformly arranged on the horizontal pipeline; one of the communicating pipelines is connected with an aeration fan through a first air inlet pipeline, the other communicating pipeline is connected with a sewage suction pump through a first sewage guide pipeline, a first electromagnetic valve is arranged on the first air inlet pipeline, and a second electromagnetic valve is arranged on the first sewage guide pipeline; the aeration fan and the sewage suction pump can independently suck sewage through the sewage suction part of the sewage suction assembly and aerate the aeration part of the aeration assembly in an alternative opening state.
Further, the sewage suction assembly comprises a lower vertical connecting pipe and a plurality of sewage suction pipes, the lower vertical connecting pipe is communicated with a lower pipe body of the horizontal pipeline, the plurality of sewage suction pipes are circumferentially distributed on the pipe body of the lower vertical connecting pipe, and a plurality of elastic baffle devices are arranged in the plurality of sewage suction pipes;
the elastic baffle device comprises a sliding rod, a baffle plate and a spring, the sliding rod penetrates through one side surface of the sewage suction pipe and partially extends into the sewage suction pipe, and the sliding rod is arranged in a sliding fit with the side surface of the sewage suction pipe which penetrates through the sliding rod; the baffle is arranged on the rod end of the sliding rod extending into the sewage suction pipe, and the spring is sleeved on the rod body of the sliding rod between the baffle and the inner side wall of the sewage suction pipe; the side of the sewage suction pipe close to the baffle is provided with a sewage inlet hole, and the baffle can block the sewage inlet hole under the pushing of the spring.
Further, the aeration assembly comprises an upper vertical connecting rod and an aeration disc, the upper vertical connecting rod is communicated with the upper pipe body of the horizontal pipeline, the aeration disc is arranged at the top of the upper vertical connecting rod, and a filtering device is arranged in the upper vertical connecting rod;
the filtering device is formed by clamping a sponge layer between double-layer steel wire net frames.
The two winches, the aeration fan and the sewage suction pump are respectively and electrically connected with the controller; the signal transmitting ends of the two distance sensors are respectively connected with the signal receiving end of the controller; the controller can control the opening or closing of the first electromagnetic valve and the second electromagnetic valve respectively.
A working method of a movable aeration sewage suction device for fish pond culture is characterized in that under the control of a controller, one winch receives a rope, the other winch releases the rope, a distance sensor detects the distance, when the detection result reaches a critical distance, the winch receiving the rope starts releasing the rope, the winch releasing the rope starts retracting, and the reciprocating operation is carried out, so that a movable frame moves back and forth in a fish pond;
further, the moving frame moves the in-process in the pond back and forth, and under controller control, first solenoid valve is opened, and the second solenoid valve is closed, and the aeration fan starts, and gas gets into the aeration dish after passing through second admission line, seal box, first admission line, intercommunication pipeline, each horizontal pipeline, each vertical connecting rod in proper order to expose in the aeration hole of aeration dish, realize the removal aeration.
Further, the moving frame moves the in-process in the pond back and forth, under controller control, first solenoid valve is closed, the second solenoid valve is opened, the soil pick-up pump starts, the pressure in the soil pick-up pipe reduces, under the roof pressure of pond water, the baffle is by following the inside intercommunication of pond of sewage inlet, the spring is compressed, at this moment, the soil pick-up pipe is through sewage inlet and the inside intercommunication of pond, the filth at the bottom of the pond of water clamp is in proper order through soil pick-up pipe, each vertical connecting pipe down, each horizontal pipeline, the intercommunication pipeline, first lead dirty pipeline, the second leads the export of dirty pipeline and discharges outside the pond from the second behind the dirty pipeline, realize removing the soil pick-up.
Has the advantages that: the invention discloses a movable aeration sewage suction device for fish pond culture and a working method thereof, and has the following beneficial effects:
(1) the sewage suction and the aeration are effectively combined, two kinds of equipment do not need to be purchased at the same time, and the cost of fishery culture is reduced;
(2) aeration and sewage suction are not interfered with each other, so that the orderly operation of aeration and sewage suction is ensured;
(3) the sewage suction and aeration are carried out in the back and forth movement process, compared with the fixed-point sewage suction and aeration, the sewage suction and aeration range is increased, so that the sewage suction and aeration are more sufficient, the growth of the fish is more facilitated, and the large-scale popularization is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a duct frame;
FIG. 3 is a schematic structural view of a steel bar frame;
FIG. 4 is a front view of the soil pick-up assembly;
FIG. 5 is a cross-sectional view taken along section line A-A of FIG. 4;
FIG. 6 is a top view of the aeration assembly;
FIG. 7 is a cross-sectional view taken along section line B-B of FIG. 6;
FIG. 8 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 9 is a front view of fig. 8.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 9, a movable aeration and sewage suction device for fish pond culture comprises a moving frame 2 arranged at the bottom 182 of a fish pond 18, and two winches 1 which are symmetrical about the moving frame 2 and fixed on two opposite pond banks of the fish pond 18, wherein the bottom of the moving frame 2 is provided with a roller 33, the two winches 1 are respectively connected with the moving frame 2 in a pulling manner through ropes 3 which are respectively matched with the two winches, and the two winches 1 can pull the moving frame 2 to move back and forth in the fish pond 18 under the alternate rope retracting and releasing operations, so that the sewage suction and aeration are performed in the back and forth moving process.
The movable frame 2 comprises a pipeline frame 21 and a reinforcing steel bar frame 22, and the pipeline frame 21 is fixedly arranged on the reinforcing steel bar frame 22; the sewage suction device is characterized in that a plurality of sewage suction assemblies 4 and a plurality of aeration assemblies 5 are distributed on the pipeline frame 21 in a linear array mode, the sewage suction assemblies 4 are respectively connected with the pipeline frame 21 and arranged below the pipeline frame, the aeration assemblies 5 are respectively connected with the pipeline frame 21 and arranged above the pipeline frame, and therefore the sewage at the bottom 182 of the pond can not be blown up when the sewage suction device is aerated in the moving process, on one hand, the sewage is prevented from polluting the aeration disc, and on the other hand, the aeration assemblies 5 are favorable for sucking the sewage.
The steel bar frame 22 comprises a plurality of horizontal steel bars 221 and vertical horizontal steel bars 221 which are arranged in parallel in the same horizontal plane, and vertical steel bars 222 which are arranged at two ends of the horizontal steel bars 221, the rollers 33 are arranged at the lower ends of the vertical steel bars 222, first connecting steel bars 34 are arranged at the upper ends of all the vertical steel bars 222 which are connected with the same end side of the horizontal steel bars 221, steel pipes 37 are fixed on the first connecting steel bars 34, round rods 38 are arranged in the steel pipes 37 in a sliding fit manner, and two ends of each round rod 38 are respectively and fixedly arranged on the inner side surface 181 of the fish pond 18; the middle part for connecting the two first connecting steel bars 34 is provided with a second connecting steel bar 35, the inner side surface 181 of the pond is provided with an upper pulley 7 and a lower pulley 6, a rope led out from the winch 1 sequentially passes through an upper pulley groove of the upper pulley 7 and a lower pulley groove of the lower pulley 6 and is fixed with the second connecting steel bar 35, and two sides of the second connecting steel bar 35 are both provided with distance sensors 36.
The pipeline frame 21 comprises a plurality of horizontal pipelines 211 arranged in parallel in the same horizontal plane and two communicating pipelines 212 respectively arranged at two ports of the horizontal pipelines 211 and connecting all the horizontal pipelines 211 in series; the horizontal pipeline 211 is arranged right below a gap between two adjacent horizontal reinforcing steel bars 221, the plurality of sewage suction assemblies 4 and the plurality of aeration assemblies 5 are uniformly arranged on the horizontal pipeline 211, and the sewage suction assemblies 4 and the aeration assemblies 5 are reasonably distributed to form a complete linear array matrix, so that the oxygen content in water can be increased, the dirt on the pond bottom 182 can be removed in a wider range and fully, and the aeration and sewage suction efficiency is improved; one of the communicating pipelines 212 is connected with an aeration fan 8 through a first air inlet pipeline 9, the other communicating pipeline 212 is connected with a sewage suction pump 11 through a first sewage guide pipeline 12, a first electromagnetic valve 10 is arranged on the first air inlet pipeline 9, and a second electromagnetic valve 13 is arranged on the first sewage guide pipeline 12; the aeration fan 8 and the sewage suction pump 11 can independently suck sewage through the sewage suction part of the sewage suction assembly 4 and aerate the aeration part of the aeration assembly 5 under the alternate opening state, and the aeration and the sewage suction are not influenced by each other and are carried out in order; the two ends of the horizontal pipeline 211 respectively penetrate through the two through holes 321 and are fixedly arranged with the horizontal pipeline, the two vertical reinforcing bars 222 which are located on the same end side of the horizontal reinforcing bar 221 and are farthest away are respectively provided with a fixing ring 72 through a fourth connecting reinforcing bar 71, the two ends of the two communicating pipelines 212 are respectively fixedly arranged in the fixing rings 72, the aeration fan 8 and the sewage suction pump 11 are both arranged in a sealing box 61 which is fixedly connected with the vertical reinforcing bars 222 through a fifth connecting reinforcing bar 39, the sealing box 61 where the aeration fan 8 is located is communicated with a second air inlet pipeline 62 which extends out of the fish pond 18, the sewage suction pump 11 is provided with a second sewage guide pipeline 14 which penetrates through the sealing box 61 where the sewage suction pump 11 is located and extends out of the fish pond 18, and the sealing box 61 plays a role in sealing protection on the aeration fan 8 and the sewage suction pump 11, so as to prevent damage caused by water inlet.
Soil pick-up assembly 4 includes vertical connecting pipe 41 and a plurality of soil pick-up pipe 43 down, vertical connecting pipe 41 intercommunication sets up the pipe shaft under horizontal pipeline 211, and is a plurality of soil pick-up pipe 43 circumference distributes on the body of vertical connecting pipe 41 down, and all be provided with a plurality of elasticity in a plurality of soil pick-up pipes 43 and separate shelves device 44, through the setting of elasticity shelves device 44, when carrying out the aeration, do not influence normal aeration, when carrying out the soil pick-up, can effectively carry out the soil pick-up operation.
The elastic barrier device 44 comprises a sliding rod 441, a baffle 442 and a spring 443, wherein the sliding rod 441 passes through one side surface of the sewage suction pipe 43 and partially extends into the sewage suction pipe 43, the sliding rod 441 is arranged in a sliding fit with the side surface of the sewage suction pipe 43 passing through, and the sliding rod 441 plays a good limiting role, so that the spring 443 can be normally compressed or rebounded in the direction of the sliding rod 441; the baffle 442 is arranged at the rod end of the sliding rod 441 extending into the sewage suction pipe 43, and the spring 443 is sleeved on the rod body of the sliding rod 441 between the baffle 442 and the inner side wall of the sewage suction pipe 43; the side surface of the sewage suction pipe 43 close to the baffle 442 is provided with a sewage inlet 431, and when sewage suction is not performed, the baffle 442 can block the sewage inlet 431 under the jacking of the spring 443.
The aeration assembly 5 comprises an upper vertical connecting rod 51 and an aeration disc 52, the upper vertical connecting rod 51 is communicated with a pipe body arranged on the horizontal pipeline 211, moreover, the upper vertical connecting rod 51 is fixed in a small steel bar ring 2232, the overall stability of the aeration assembly 5 is improved, the aeration disc 52 is arranged at the top of the upper vertical connecting rod 51, and a filtering device 15 is arranged in the upper vertical connecting rod 51, so that dirt is prevented from entering the aeration disc 52 and being aligned to cause blockage.
The filtering device 15 is formed by clamping a sponge layer 152 between double-layer steel wire net frames 151.
The two winches 1, the aeration fan 8 and the sewage suction pump 11 are respectively and electrically connected with the controller; the signal transmitting ends of the two distance sensors 36 are respectively connected with the signal receiving end of the controller; the controller may control the opening or closing of the first solenoid valve 10 and the second solenoid valve 13, respectively.
A working method of a movable aeration sewage suction device for fish pond culture is characterized in that under the control of a controller, one winch 1 takes up a rope, the other winch 1 takes off the rope, a distance sensor 36 carries out distance detection, when a detection result reaches a critical distance, the winch 1 taking up the rope starts to take up the rope, the winch 1 taking off the rope starts to take up the rope, and the reciprocating motion is carried out in such a way that a moving frame 2 moves back and forth in a fish pond 18;
in the process that the moving frame 2 moves back and forth in the fishpond 18, under the control of the controller, the first electromagnetic valve 10 is opened, the second electromagnetic valve 13 is closed, the aeration fan 8 is started, and gas sequentially passes through the second air inlet pipeline 62, the sealing box 61, the first air inlet pipeline 9, the communicating pipeline 212, each horizontal pipeline 211 and each upper vertical connecting rod 51, enters the aeration disc 52 and is exposed from aeration holes of the aeration disc 52, so that the moving aeration is realized.
In the process that the moving frame 2 moves back and forth in the fishpond 18, under the control of the controller, the first electromagnetic valve 10 is closed, the second electromagnetic valve 13 is opened, the sewage suction pump 11 is started, the pressure in the sewage suction pipe 43 is reduced, the baffle 442 is pushed open from the sewage inlet 431 under the jacking pressure of water in the fishpond 18, the spring 443 is compressed, at the moment, the sewage suction pipe 43 is communicated with the interior of the fishpond 18 through the sewage inlet 431, and the sewage at the bottom 182 of the water-entrained pond is discharged out of the fishpond 18 from the outlet of the second sewage guide pipe 14 after sequentially passing through the sewage suction pipe 43, the lower vertical connecting pipes 41, the horizontal pipes 211, the communicating pipe 212, the first sewage guide pipe 12 and the second sewage guide pipe 14, so that the moving and sewage suction are realized.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (6)
1. The utility model provides a portable aeration soil pick-up device for pond is bred which characterized in that: the device comprises a moving frame (2) arranged at the bottom (182) of a fishpond (18) and two winches (1) which are symmetrical about the moving frame (2) and fixed on two opposite pond banks of the fishpond (18), wherein the bottom of the moving frame (2) is provided with a roller (33), the two winches (1) are respectively connected with the moving frame (2) in a traction manner through ropes (3) which are respectively matched with the two winches, and the moving frame (2) can be pulled to move back and forth in the fishpond (18) under the alternate rope retracting and releasing operation of the two winches (1);
the movable frame (2) comprises a pipeline frame (21) and a steel bar frame (22), and the pipeline frame (21) is fixedly arranged on the steel bar frame (22); a plurality of sewage suction assemblies (4) and a plurality of aeration assemblies (5) are distributed on the pipeline frame (21) in a linear array manner, the plurality of sewage suction assemblies (4) are respectively connected with the pipeline frame (21) and arranged below the pipeline frame, and the plurality of aeration assemblies (5) are respectively connected with the pipeline frame (21) and arranged above the pipeline frame;
the steel bar framework (22) comprises a plurality of horizontal steel bars (221) and vertical horizontal steel bars (221) which are arranged in the same horizontal plane in parallel and vertical steel bars (222) arranged at two ends of the horizontal steel bars, the rollers (33) are arranged at the lower ends of the vertical steel bars (222), first connecting steel bars (34) are arranged at the upper ends of all the vertical steel bars (222) connected to the same end side of the horizontal steel bars (221), steel pipes (37) are fixed on the first connecting steel bars (34), round rods (38) are arranged in the steel pipes (37) in a sliding fit mode, and two ends of each round rod (38) are respectively and fixedly arranged on the inner side surface (181) of the fish pond (18); a second connecting steel bar (35) is arranged in the middle of the two first connecting steel bars (34), an upper pulley (7) and a lower pulley (6) are arranged on the inner side surface (181) of the pond, a rope led out from the winch (1) sequentially passes through an upper pulley groove of the upper pulley (7) and a lower pulley groove of the lower pulley (6) and is fixed with the second connecting steel bar (35), and distance sensors (36) are arranged on two sides of the second connecting steel bar (35);
the pipeline frame (21) comprises a plurality of horizontal pipelines (211) which are arranged in parallel in the same horizontal plane and two communicating pipelines (212) which are respectively arranged at two ports of the horizontal pipelines (211) and connect all the horizontal pipelines (211) in series; the horizontal pipeline (211) is arranged right below a gap between two adjacent horizontal steel bars (221), and the plurality of sewage suction assemblies (4) and the plurality of aeration assemblies (5) are uniformly arranged on the horizontal pipeline (211); one of the communicating pipelines (212) is connected with an aeration fan (8) through a first air inlet pipeline (9), the other communicating pipeline (212) is connected with a sewage suction pump (11) through a first sewage guide pipeline (12), a first electromagnetic valve (10) is arranged on the first air inlet pipeline (9), and a second electromagnetic valve (13) is arranged on the first sewage guide pipeline (12); the aeration fan (8) and the sewage suction pump (11) can independently suck sewage through the sewage suction part of the sewage suction assembly (4) and aerate the aeration part of the aeration assembly (5) in an alternative opening state;
the sewage suction assembly (4) comprises a lower vertical connecting pipe (41) and a plurality of sewage suction pipes (43), the lower vertical connecting pipe (41) is communicated with a lower pipe body of the horizontal pipeline (211), the plurality of sewage suction pipes (43) are circumferentially distributed on the pipe body of the lower vertical connecting pipe (41), and a plurality of elastic baffle devices (44) are arranged in the plurality of sewage suction pipes (43);
the elastic baffle device (44) comprises a sliding rod (441), a baffle (442) and a spring (443), the sliding rod (441) penetrates through one side surface of the sewage suction pipe (43) and partially extends into the sewage suction pipe (43), and the sliding rod (441) is arranged in a sliding fit with the side surface of the penetrated sewage suction pipe (43); the baffle (442) is arranged at the rod end of the sliding rod (441) extending into the sewage suction pipe (43), and the spring (443) is sleeved on the rod body of the sliding rod (441) between the baffle (442) and the inner side wall of the sewage suction pipe (43); the side surface of the sewage suction pipe (43) close to the baffle (442) is provided with a sewage inlet hole (431), and the baffle (442) can block the sewage inlet hole (431) under the jacking pressure of the spring (443).
2. A movable aeration sewage suction device for fish pond culture according to claim 1, characterized in that: the aeration assembly (5) comprises an upper vertical connecting rod (51) and an aeration disc (52), the upper vertical connecting rod (51) is communicated with an upper pipe body of the horizontal pipeline (211), the aeration disc (52) is arranged at the top of the upper vertical connecting rod (51), and a filtering device (15) is arranged in the upper vertical connecting rod (51);
the filtering device (15) is formed by clamping a sponge layer (152) between double-layer steel wire net frames (151).
3. A movable aeration sewage suction device for fish pond culture according to claim 2, characterized in that: the two winches (1), the aeration fan (8) and the sewage suction pump (11) are respectively and electrically connected with the controller; the signal transmitting ends of the two distance sensors (36) are respectively connected with the signal receiving end of the controller; the controller can respectively control the opening or closing of the first electromagnetic valve (10) and the second electromagnetic valve (13).
4. The working method of the movable aeration and sewage suction device for the culture in the fishpond of claim 3 is characterized in that: under the control of a controller, one winch (1) receives the rope, the other winch (1) releases the rope, a distance sensor (36) carries out distance detection, when the detection result reaches a critical distance, the winch (1) receiving the rope starts releasing the rope, the winch (1) releasing the rope starts retracting, and the reciprocating motion is carried out, so that the moving frame (2) moves back and forth in the fishpond (18).
5. The working method of the movable aeration and sewage suction device for the culture in the fishpond of claim 4 is characterized in that: the moving frame (2) moves back and forth in the fishpond (18), under the control of a controller, a first electromagnetic valve (10) is opened, a second electromagnetic valve (13) is closed, an aeration fan (8) is started, and gas sequentially passes through a second air inlet pipeline (62), a sealing box (61), a first air inlet pipeline (9), a communicating pipeline (212), each horizontal pipeline (211) and each upper vertical connecting rod (51) and then enters an aeration disc (52) and is exposed out of an aeration hole of the aeration disc (52), so that the moving aeration is realized.
6. The working method of the movable aeration and sewage suction device for the culture in the fishpond of claim 4 is characterized in that: in the process that the moving frame (2) moves back and forth in the fishpond (18), under the control of a controller, the first electromagnetic valve (10) is closed, the second electromagnetic valve (13) is opened, the sewage suction pump (11) is started, the pressure in the sewage suction pipe (43) is reduced, the baffle (442) is jacked open from the sewage inlet hole (431) under the jacking pressure of water in the fishpond (18), the spring (443) is compressed, at the moment, the sewage suction pipe (43) is communicated with the interior of the fishpond (18) through the sewage inlet hole (431), and sewage at the bottom (182) of the water-doped pond is discharged out of the fishpond (18) from the outlet of the second sewage guide pipe (14) after sequentially passing through the sewage suction pipe (43), the lower vertical connecting pipes (41), the horizontal pipes (211), the communicating pipe (212), the first sewage guide pipe (12) and the second sewage guide pipe (14), so that the moving and sewage suction are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512295.9A CN108419747B (en) | 2018-05-25 | 2018-05-25 | Movable aeration sewage suction device for fish pond culture and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512295.9A CN108419747B (en) | 2018-05-25 | 2018-05-25 | Movable aeration sewage suction device for fish pond culture and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108419747A CN108419747A (en) | 2018-08-21 |
| CN108419747B true CN108419747B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810512295.9A Active CN108419747B (en) | 2018-05-25 | 2018-05-25 | Movable aeration sewage suction device for fish pond culture and working method thereof |
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| AU2021400577A1 (en) | 2020-12-15 | 2023-08-03 | Haslea, Inc. | Systems and methods for automated maturation of oysters |
| CN112772467B (en) * | 2021-03-05 | 2021-09-17 | 浙江省海洋水产研究所 | Culture and water treatment facilities of gorgonian growing environment |
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| JP3484079B2 (en) * | 1998-07-29 | 2004-01-06 | 敏男 酒井 | Clean water system and its structure |
| CN203692209U (en) * | 2013-10-25 | 2014-07-09 | 丁建华 | Automatic sewage-removing cultivation device adopting pond net cage |
| CN104823909A (en) * | 2015-06-02 | 2015-08-12 | 安徽孔津湖农业开发有限公司 | Multifunctional culture pond |
| CN105010202B (en) * | 2015-08-11 | 2018-01-19 | 太原昕美蓝波环境科技有限公司 | A kind of multi-functional aquatic products cleaning cultivation equipment of hanging-gate style |
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