CN210382301U - Automatic water changing and oxygen increasing device for mudflat aquaculture pond - Google Patents
Automatic water changing and oxygen increasing device for mudflat aquaculture pond Download PDFInfo
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- CN210382301U CN210382301U CN201921246038.1U CN201921246038U CN210382301U CN 210382301 U CN210382301 U CN 210382301U CN 201921246038 U CN201921246038 U CN 201921246038U CN 210382301 U CN210382301 U CN 210382301U
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Abstract
The utility model provides an automatic water changing and oxygen increasing device for a beach aquaculture pond, a float bowl, an arc blade, a riding wheel, a cross core sleeve, a cross rotating shaft and a pneumatic pump form an air compression mechanism, a first hydraulic pipe, a second hydraulic pipe, a magnetic sleeve, a magnetic piston and a rubber plug form a seawater compression mechanism, a gas distribution net and a stirring blade form a water-gas mixing mechanism, the bottom end of the first hydraulic pipe, the bottom end of the first return water pipe, the bottom end of the second hydraulic pipe and the bottom end of the second return water pipe are respectively communicated with a water collecting pipe through a one-way door, the outside of the hydraulic pipe is provided with the magnetic sleeve, the inside of the hydraulic pipe is provided with the magnetic piston, the inside of the cross core sleeve is provided with a vertical cross rotating shaft, the bottom of the cross rotating shaft is provided with a turbofan, the device does not need electric energy supply, is green and energy-saving, utilizes the energy of sea, the device does not need manual intervention, and has the advantages of deeper oxygenation depth, wider oxygenation area and better oxygenation effect.
Description
Technical Field
The invention relates to a water changing and oxygen increasing machine for a culture pond, in particular to an automatic water changing and oxygen increasing device for a seawater aquatic product culture pond, and belongs to the technical field of aquaculture.
Background
The oxygen-increasing machine is the indispensable device of aquaculture, and current oxygen-increasing machine mainly has two kinds of forms: one is a semi-submersible aerator which floats on the water surface and sprays water to the periphery, is used for aeration of a field large-area culture pond, the other is that one end of a leather pipe is inserted into the water, the other end of the leather pipe is connected with an aeration device of an aeration pump and is used for aeration of an indoor small-area fish tank, in recent years, a plurality of aerators which use solar energy as energy or wind power generation are available and can be remotely controlled through a network, but because the water temperature, the salinity, the pH value and the oxygen content of the field culture pond, particularly an aquaculture pond on a mudflat are different in different regions, different seasons and different periods, the oxygen content in the culture pond can be changed along with the change of the culture time, the culture density, the culture method and the weather, the oxygen enrichment of the pond water is directly related to the effect of aquaculture by means of culture experience and the manual control of the opening of the aerator, for remote areas of beaches and far away from urban areas, the method for manually controlling the oxygen increasing machine is inconvenient, not timely enough and not accurate, particularly, the coastline of China is long, the beaches are wide in area, and the peripheries of a plurality of newly developed beaches cultivation ponds are not supplied with electric power.
Disclosure of Invention
The invention aims to provide an automatic water changing and oxygen increasing device which is suitable for cultivation of a marine aquatic product cultivation pond and directly performs air compression and seawater compression by using the energy of sea waves without electric energy supply.
The technical problem to be solved by the invention is realized by the following technical scheme: the device comprises a footing 1, a sleeve 2, a first one-way door 3, a second one-way door 4, a vertical air inlet pipe 5, a bottom bearing 6, a cross rotating shaft 7, a first water inlet 8, a magnetic piston 9, a magnetic sleeve 10, a first hydraulic pipe 11, a first return pipe 12, an air filter screen 13, a first horizontal support 14, an arc-shaped blade 15, a bearing seat 16, a top bearing 17, a cross core sleeve 18, a buoy 19, a two-way passage 20, a second hydraulic pipe 21, a riding wheel 22, a second horizontal support 23, a second return pipe 24, a second water inlet 25, a waist bearing 26, a third horizontal support 27, a fourth one-way door 28, a water inlet 29, a top cover bearing 30, a water conveying pipe 31, a stirring blade 32, a gas distribution net 33, a water-gas mixing pump 34, a fifth one-way door 35, a third one-way door 36, a high-pressure pipe 37, a water collection pipe 38, a turbofan 39, a bottom end bearing 40, a pneumatic pump, Fork support 43, convex rib 44, rubber plug 45, base 46, stay tube 47, rotary pot 48, adapter 49, rotary arm 50, spray hole 51 and overflow opening 52.
The buoy 19, the arc-shaped blade 15, the riding wheel 22, the cross-shaped core sleeve 18, the cross-shaped rotating shaft 7 and the air pressure pump 41 form an air compression mechanism, the first hydraulic pipe 11, the second hydraulic pipe 21, the magnetic sleeve 10, the magnetic piston 9 and the rubber plug 45 form a seawater compression mechanism, and the air distribution net 33 and the stirring blade 32 form a water-air mixing mechanism.
A first one-way door 3, a second one-way door 4, a third one-way door 36, a fourth one-way door 28, a first hydraulic pipe 11, a first return pipe 12, a second hydraulic pipe 21 and a second return pipe 24 are arranged above the water collecting pipe 38, the bottom end of the first hydraulic pipe 11 is communicated with the water collecting pipe 38 through the first one-way door 3, the bottom end of the first return pipe 12 is communicated with the water collecting pipe 38 through the second one-way door 4, the bottom end of the second hydraulic pipe 21 is communicated with the water collecting pipe 38 through the third one-way door 36, the bottom end of the second return pipe 24 is communicated with the water collecting pipe 38 through the fourth one-way door 28, two through holes 20 are arranged at the top ends of the first hydraulic pipe 11 and the second hydraulic pipe 21, the top end of the first hydraulic pipe 11 is communicated with the top end of the first return pipe 12 through the two through holes 20, the top end of the second hydraulic pipe 21 is communicated with the top end of the second return pipe 24 through the two through holes 20, a fixed first horizontal support 14 is, first horizontal support 14 one end is connected with first hydraulic pressure pipe 11 top, and first horizontal support 14 other end is connected with second hydraulic pressure pipe 21 top, and first horizontal support 14 center is equipped with bearing frame 16, and bearing frame 16 is embedded to have top bearing 17.
A third fixed horizontal bracket 27 and a forked bracket 43 for stabilizing the first hydraulic pipe 11 and the second hydraulic pipe 21 are arranged between the bottom of the first hydraulic pipe 11 and the bottom of the second hydraulic pipe 21, a pneumatic pump 41 is arranged below the third horizontal bracket 27 and in the center of the forked bracket 43, the top of the pneumatic pump 41 is connected with the bottom side of the third horizontal bracket 27, a bottom bearing 6 is arranged at the top of the pneumatic pump 41 and in the center of the third horizontal bracket 27, a bottom end bearing 40 is arranged at the bottom of the pneumatic pump 41, a low-pressure pipe 42, a vertical air inlet pipe 5 and an air filter screen 13 are arranged at one side of the pneumatic pump 41, the input port of the pneumatic pump 41 is connected with the air filter screen 13 through the low-pressure pipe 42 and the vertical air inlet pipe 5, a high-pressure pipe 37, a fifth one-way door 35 and a water-gas mixing pump 34 are arranged at the other side of the pneumatic pump 41, the output port of the pneumatic pump 41 is connected, one end of the water collecting pipe 38 is connected with the water inlet 29 of the water-air mixing pump 34.
A cross rotating shaft 7 with a cross-shaped vertical cross section penetrates through the cross core sleeve 18, the top of the cross rotating shaft 7 is arranged to be a cylinder and is embedded into the top bearing 17, the bottom of the cross rotating shaft 7 is arranged to be a cylinder and is embedded into the bottom bearing 6 and the bottom bearing 40 in sequence, and a turbofan 39 is arranged at the bottom of the cross rotating shaft 7 and in the pneumatic pump 41.
The center position of the bottom of the culture pond 53 is provided with a base 46, the base 46 is provided with a hollow support pipe 47, the top of the support pipe 47 is provided with a hollow rotary kettle 48, two sides of the rotary kettle 48 are respectively provided with a connecting pipe 49 and a rotary arm 50, the rotary arm 50 is provided with a plurality of spray holes 51, the rotary arm 50 is connected with the rotary kettle 48 through the connecting pipe 49, the spray holes 51 on the rotary arms 50 at two sides of the rotary kettle 48 are opposite in direction, and the rotary kettle 48 is communicated with the water and air delivery pipe 31 through the waist of the.
Due to the adoption of the technical scheme, the invention has the advantages and positive effects that: the device does not need electric energy supply, is green and environment-friendly, saves energy, directly compresses air and compresses seawater by utilizing the energy of sea waves, is suitable for breeding in the breeding pond of seawater aquatic products, does not need manual intervention, and has the advantages of deeper oxygenation depth, wider oxygenation area and better oxygenation effect.
Drawings
The invention is further illustrated with reference to the following figures and examples, the invention having the following 6 figures:
FIG. 1 is an overall structural view of the present apparatus,
figure 2 is a front view of the compression mechanism of the device,
figure 3 is a schematic view of the device when the compressing mechanism compresses upwards,
figure 4 is a schematic view of the device when the compressing mechanism compresses downwards,
figure 5 is a bottom view of the hydraulic tube, magnetic sleeve, magnetic piston, arcuate vanes and float portion,
fig. 6 is a partially enlarged view of the hydraulic tube, the magnetic sleeve, the magnetic piston, the rib, and the rubber stopper.
The numbers indicated in the figures represent the following, respectively:
1. a bottom foot, 2, a sleeve, 3, a first one-way door, 4, a second one-way door, 5, a vertical air inlet pipe, 6, a bottom bearing, 7, a cross rotating shaft, 8, a first water inlet, 9, a magnetic piston, 10, a magnetic sleeve, 11, a first hydraulic pipe, 12, a first water return pipe, 13, an air filter screen, 14, a first horizontal support, 15, an arc-shaped blade, 16, a bearing seat, 17, a top bearing, 18, a cross core sleeve, 19, a buoy, 20, a two-way, 21, a second hydraulic pipe, 22, a riding wheel, 23, a second horizontal support, 24, a second water return pipe, 25, a second water inlet, 26, a waist bearing, 27, a third horizontal support, 28, a fourth one-way door, 29, a water inlet, 30, a top cover bearing, 31, a water conveying pipe, 32, a stirring blade, 33, a gas distribution net, 34, a mixing pump, 35, a fifth one-way door, 36, a third one-way door, 37. the device comprises a high-pressure pipe, 38 water collecting pipes, 39 turbofan, 40 bottom end bearings, 41 pneumatic pumps, 42 low-pressure pipes, 43 fork-shaped supports, 44 convex ribs, 45 rubber plugs, 46 bases, 47 supporting pipes, 48 rotating pots, 49 connecting pipes, 50 rotating arms, 51 spray holes, 52 overflow ports, 53 culture ponds, 54 pond body water surfaces, 55 continental shelves and 56 ocean waves.
Detailed Description
1. According to the figures 1 to 6, the device comprises a footing 1, a sleeve 2, a first one-way door 3, a second one-way door 4, a vertical air inlet pipe 5, a bottom bearing 6, a cross rotating shaft 7, a first water inlet 8, a magnetic piston 9, a magnetic sleeve 10, a first hydraulic pipe 11, a first water return pipe 12, an air filter screen 13, a first horizontal support 14, an arc-shaped blade 15, a bearing seat 16, a top bearing 17, a cross core sleeve 18, a buoy 19, a two-way 20, a second hydraulic pipe 21, a riding wheel 22, a second horizontal support 23, a second water return pipe 24, a second water inlet 25, a waist bearing 26, a third horizontal support 27, a fourth one-way door 28, a water inlet 29, a top cover bearing 30, a water conveying pipe 31, a stirring blade 32, an air distribution net 33, a water-air mixing pump 34, a fifth one-way door 35, a third one-way door 36, a high-pressure pipe 37, a water collection pipe 38, a turbofan 39, The device comprises a pneumatic pump 41, a low-pressure pipe 42, a forked support 43, a convex rib 44, a rubber plug 45, a base 46, a support pipe 47, a rotary pot 48, a connecting pipe 49, a rotary arm 50, a spray hole 51 and an overflow port 52.
2. The compression mechanism of the device comprises an air compression mechanism and a seawater compression mechanism, wherein a buoy 19, an arc-shaped blade 15, a riding wheel 22, a cross-shaped core sleeve 18, a cross-shaped rotating shaft 7 and a pneumatic pump 41 form the air compression mechanism, a first hydraulic pipe 11, a second hydraulic pipe 21, a magnetic sleeve 10, a magnetic piston 9 and a rubber plug 45 form the seawater compression mechanism, and a gas distribution net 33 and a stirring blade 32 form a water-gas mixing mechanism.
3. Two feet 1 are arranged on an offshore shore line continental shelf 55, the upper half part of each foot 1 is provided with a sleeve 2, a water gathering pipe 38 is penetrated into each sleeve 2, a first one-way door 3, a second one-way door 4, a third one-way door 36, a fourth one-way door 28, a first hydraulic pipe 11, a first return pipe 12, a second hydraulic pipe 21 and a second return pipe 24 are arranged above the water gathering pipe 38, the bottom end of the first hydraulic pipe 11 is communicated with the water gathering pipe 38 through the first one-way door 3, the bottom end of the first return pipe 12 is communicated with the water gathering pipe 38 through the second one-way door 4, the bottom end of the second hydraulic pipe 21 is communicated with the water gathering pipe 38 through the third one-way door 36, the bottom end of the second return pipe 24 is communicated with the water gathering pipe 38 through the fourth one-way door 28, the top ends of the first hydraulic pipe 11 and the second hydraulic pipe 21 are both provided with a through 20, the top end of the first hydraulic pipe 11 is communicated with the top end of the first return pipe 12 through the through, be equipped with first horizontal support 14 of immobilization between first hydraulic pressure pipe 11 top and the second hydraulic pressure pipe 21 top, first horizontal support 14 one end is connected with first hydraulic pressure pipe 11 top, and the first horizontal support 14 other end is connected with second hydraulic pressure pipe 21 top, and first horizontal support 14 center is equipped with bearing frame 16, and bearing frame 16 is embedded to have top bearing 17.
4. Magnetic sleeves 10 capable of moving up and down are arranged outside the first hydraulic pipe 11 waist pipe and outside the second hydraulic pipe 21 waist pipe, magnetic pistons 9 capable of moving up and down are arranged inside the first hydraulic pipe 11 waist pipe and inside the second hydraulic pipe 21 waist pipe, three convex ribs 44 for reducing friction between the magnetic sleeves 10 and the magnetic pistons 9 and the hydraulic pipes are arranged inside the magnetic sleeves 10 and outside the magnetic pistons 9, rubber stoppers 45 are arranged at the top ends of the magnetic pistons 9 and the bottom ends of the magnetic pistons 9, a second horizontal support 23 capable of moving up and down is arranged between the magnetic sleeves 10 outside the first hydraulic pipe 11 and the magnetic sleeves 10 outside the second hydraulic pipe 21, one end of the second horizontal support 23 is connected with the magnetic sleeves 10 outside the first hydraulic pipe 11, the other end of the second horizontal support 23 is connected with the magnetic sleeves 10 outside the second hydraulic pipe 21, a first water inlet 8 is arranged at the waist of the first hydraulic pipe 11, the waist of the second hydraulic pipe 21 is provided with a second water inlet 25, the center of the second horizontal support 23 is provided with a riding wheel 22, the bottom of the riding wheel 22 is provided with a waist bearing 26, a floating barrel 19 is arranged above the riding wheel 22 and between the first horizontal support 14 and the second horizontal support 23, the outer side of the floating barrel 19 is provided with six arc-shaped blades 15, the top surface of the riding wheel 22 is connected with the bottom surface of the floating barrel 19, the centers of the floating barrel 19, the riding wheel 22 and the waist bearing 26 are penetrated with a vertical cross core sleeve 18, the outer side of the cross core sleeve 18 is respectively connected with the inner rings of the floating barrel 19, the riding wheel 22 and the waist bearing 26, and the outer ring of the waist bearing 26 is connected with.
5. A third fixed horizontal bracket 27 and a forked bracket 43 for stabilizing the first hydraulic pipe 11 and the second hydraulic pipe 21 are arranged between the bottom of the first hydraulic pipe 11 and the bottom of the second hydraulic pipe 21, a pneumatic pump 41 is arranged below the third horizontal bracket 27 and in the center of the forked bracket 43, the top of the pneumatic pump 41 is connected with the bottom side of the third horizontal bracket 27, a bottom bearing 6 is arranged at the top of the pneumatic pump 41 and in the center of the third horizontal bracket 27, a bottom end bearing 40 is arranged at the bottom of the pneumatic pump 41, a low-pressure pipe 42, a vertical air inlet pipe 5 and an air filter screen 13 are arranged at one side of the pneumatic pump 41, the input port of the pneumatic pump 41 is connected with the air filter screen 13 through the low-pressure pipe 42 and the vertical air inlet pipe 5, a high-pressure pipe 37, a fifth one-way door 35 and a water-gas mixing pump 34 are arranged at the other side of the pneumatic pump 41, the output port of the pneumatic pump 41 is connected, one end of the water collecting pipe 38 is connected with the water inlet 29 of the water-air mixing pump 34.
6. A cross rotating shaft 7 with a cross-shaped vertical cross section penetrates through the cross core sleeve 18, the top of the cross rotating shaft 7 is arranged to be a cylinder and is embedded into the top bearing 17, the bottom of the cross rotating shaft 7 is arranged to be a cylinder and is embedded into the bottom bearing 6 and the bottom bearing 40 in sequence, and a turbofan 39 is arranged at the bottom of the cross rotating shaft 7 and in the pneumatic pump 41.
7. The center position of the bottom of the culture pond 53 is provided with a base 46, the base 46 is provided with a hollow support pipe 47, the top of the support pipe 47 is provided with a hollow rotary kettle 48, two sides of the rotary kettle 48 are respectively provided with a connecting pipe 49 and a rotary arm 50, the rotary arm 50 is provided with a plurality of spray holes 51, the rotary arm 50 is connected with the rotary kettle 48 through the connecting pipe 49, the spray holes 51 on the rotary arms 50 at two sides of the rotary kettle 48 are opposite in direction, and the rotary kettle 48 is communicated with the water and air delivery pipe 31 through the waist of the.
8. When sea waves exist, the energy of the vertical movement part of the sea waves 56 pushes the buoy 19 to bump up and down, the buoy 19 drives the magnetic sleeve 10 to move up and down through the riding wheel 22, the waist bearing 26 and the second horizontal bracket 23, the magnetic sleeve 10 drives the magnetic piston 9 and the rubber plug 45 thereof to move up and down through the magnetic attraction force thereof, when the buoy 19, the magnetic sleeve 10, the magnetic piston 9 or the rubber plug 45 moves up, the water flows in the upper half parts of the first hydraulic pipe 11 and the second hydraulic pipe 21 vertically move up, the first one-way door 3 and the third one-way door 36 are closed, the second one-way door 4 and the fourth one-way door 28 are opened, the water flows in the first hydraulic pipe 11 and the second hydraulic pipe 21 are respectively pressed into the water collecting pipe 38 through the first water return pipe 12 and the second water return pipe 24, when the buoy 19, the magnetic sleeve 10, the magnetic piston 9 or the rubber plug 45 moves down, the water flows in the lower half parts of the first hydraulic pipe 11 and, the first one-way door 3 and the third one-way door 36 are opened, the second one-way door 4 and the fourth one-way door 28 are closed, the water flow in the first hydraulic pipe 11 and the second hydraulic pipe 21 is pressed into the water collecting pipe 38, and the water flow pressed into the water collecting pipe 38 from the first hydraulic pipe 11 and the second hydraulic pipe 21 or from the first water return pipe 12 and the second water return pipe 24 enters the waist of the water-gas mixing pump 34 through the water inlet 29.
9. When the buoy 19 bumps up and down, the energy of the horizontal movement part of sea waves 56 pushes the buoy 19 to rotate through the arc-shaped blades 15, the buoy 19 drives the turbofan 39 to rotate through the cross core sleeve 18 and the cross rotating shaft 7, air on the sea surface enters the pneumatic pump 41 through the air filter screen 13, the vertical air inlet pipe 5 and the low pressure pipe 42 in sequence under the power of the rotation of the turbofan 39 and is compressed, the compressed air enters the bottom of the water-gas mixing pump 34 through the high pressure pipe 37 and the fifth one-way door 35, the compressed air is divided into a plurality of branches and moves upwards through the air distribution net 33 in the water-gas mixing pump 34 to be mixed with water flow entering from the waist of the water-gas mixing pump 34, water and gas are fully mixed under the stirring of the stirring blades 32, and the mixed water and gas are sprayed out from the bottom of the culture pond 54 through the spray holes 51 after passing through the water-gas conveying pipe 31, the support pipe 47, the rotating pot 48, the rotating arm 50 and the rotating kettle 48 rotate around the supporting pipe 47 under the reaction force of water vapor sprayed from the spraying holes 51, so that the water vapor sprayed from the spraying holes 51 is uniformly and widely sprayed to the bottom of the culture pond 54, the gas in the water vapor is light and moves upwards, the oxygen content in the culture pond is increased, the seawater is partially replaced, part of old seawater in the culture pond escapes from the overflow port 52 and is discharged into the sea through an additional pipeline or ditch, and the circulation is repeated in such a way, the seawater in the culture pond is changed and oxygenated, and the seawater is kept fresh, so that the device has the advantages of deeper oxygenation depth, wider oxygenation area and better oxygenation effect.
10. The first hydraulic pipe 11 and the second hydraulic pipe 21 are made of glass, the first return pipe 12, the second return pipe 24, the water collecting pipe 38, the high pressure pipe 37, the low pressure pipe 42, the vertical air inlet pipe 5 and the two-way pipe 20 are made of PVC, and the arc-shaped blades 15, the floating cylinders 19, the riding wheels 22, the cross-shaped core sleeves 18, the cross-shaped rotating shafts 7, the fork-shaped supports 43 and all bearings are made of stainless steel.
11. The connecting pipe 49 strengthens the rotating arm 50, the seawater filtering screens can be arranged at the first water inlet 8 and the second water inlet 25, the convex ribs 44 can reduce the contact area between the magnetic sleeve 10 and the magnetic piston 9 and the hydraulic pipe, so that the friction force of the magnetic sleeve is reduced, the magnetic piston 9 can move along with the magnetic sleeve 10, the thickness of the rubber plug 45 is 5 mm, the diameter of the rubber plug is 0.3-0.4 mm smaller than the inner diameter of the first hydraulic pipe 11 or the second hydraulic pipe 21, and the rubber plug 45 is ensured not to be clamped in the first hydraulic pipe 11 or the second hydraulic pipe 21.
Claims (1)
1. An automatic water changing and oxygen increasing device for a beach aquaculture pond comprises a footing (1), a sleeve (2), a first one-way door (3), a second one-way door (4), a vertical air inlet pipe (5), a bottom bearing (6), a cross rotating shaft (7), a first water inlet (8), a magnetic piston (9), a magnetic sleeve (10), a first hydraulic pipe (11), a first water return pipe (12), an air filter screen (13), a first horizontal support (14), arc-shaped blades (15), a bearing seat (16), a top bearing (17), a cross core sleeve (18), a floating barrel (19), a two-way pipe (20), a second hydraulic pipe (21), a riding wheel (22), a second horizontal support (23), a second water return pipe (24), a second water inlet (25), a waist bearing (26), a third horizontal support (27), a fourth one-way door (28), a water inlet (29), The device comprises a top cover bearing (30), a water-gas delivery pipe (31), a stirring blade (32), a gas distribution net (33), a water-gas mixing pump (34), a fifth one-way door (35), a third one-way door (36), a high-pressure pipe (37), a water collecting pipe (38), a turbofan (39), a bottom end bearing (40), a pneumatic pump (41), a low-pressure pipe (42), a fork-shaped support (43), a convex rib (44), a rubber plug (45), a base (46), a supporting pipe (47), a rotary pot (48), a connecting pipe (49), a rotary arm (50), a spray hole (51) and a water overflow port (52);
the seawater desalination device comprises a buoy (19), an arc-shaped blade (15), a riding wheel (22), a cross core sleeve (18), a cross rotating shaft (7) and a pneumatic pump (41) which form an air compression mechanism, a first hydraulic pipe (11), a second hydraulic pipe (21), a magnetic sleeve (10), a magnetic piston (9) and a rubber plug (45) form a seawater compression mechanism, and a gas distribution net (33) and a stirring blade (32) form a water-gas mixing mechanism;
the method is characterized in that: a first one-way door (3), a second one-way door (4), a third one-way door (36), a fourth one-way door (28), a first hydraulic pipe (11), a first water return pipe (12), a second hydraulic pipe (21) and a second water return pipe (24) are arranged above the water collection pipe (38), the bottom end of the first hydraulic pipe (11) is communicated with the water collection pipe (38) through the first one-way door (3), the bottom end of the first water return pipe (12) is communicated with the water collection pipe (38) through the second one-way door (4), the bottom end of the second hydraulic pipe (21) is communicated with the water collection pipe (38) through the third one-way door (36), the bottom end of the second water return pipe (24) is communicated with the water collection pipe (38) through the fourth one-way door (28), two through holes (20) are arranged at the top ends of the first hydraulic pipe (11) and the second hydraulic pipe (21), the top end of the first hydraulic pipe (11) is communicated with the top end of the first water return pipe (12) through the two, the top end of a second hydraulic pipe (21) is communicated with the top end of a second water return pipe (24) through a two-way pipe (20), a first fixed horizontal support (14) is arranged between the top of a first hydraulic pipe (11) and the top of the second hydraulic pipe (21), one end of the first horizontal support (14) is connected with the top of the first hydraulic pipe (11), the other end of the first horizontal support (14) is connected with the top of the second hydraulic pipe (21), a bearing seat (16) is arranged at the center of the first horizontal support (14), and a top bearing (17) is embedded in the bearing seat (16);
magnetic sleeves (10) capable of moving up and down are arranged outside the first hydraulic pipe (11) and the second hydraulic pipe (21), magnetic pistons (9) capable of moving up and down are arranged inside the first hydraulic pipe (11) and the second hydraulic pipe (21), three convex ribs (44) used for reducing friction force between the magnetic sleeves (10) and the magnetic pistons (9) and between the magnetic sleeves (10) and the hydraulic pipes are arranged on the inner side of the magnetic sleeves (10) and the outer side of the magnetic pistons (9), rubber stoppers (45) are arranged on the top end of the magnetic pistons (9) and the bottom end of the magnetic pistons (9), a second horizontal support (23) capable of moving up and down is arranged between the magnetic sleeves (10) outside the first hydraulic pipe (11) and the magnetic sleeves (10) outside the second hydraulic pipe (21), one end of the second horizontal support (23) is connected with the magnetic sleeves (10) outside the first hydraulic pipe (11), the other end of the second horizontal support (23) is connected with a magnetic sleeve (10) outside the second hydraulic pipe (21), a first water inlet (8) is arranged at the waist part of the first hydraulic pipe (11), a second water inlet (25) is arranged at the waist part of the second hydraulic pipe (21), a riding wheel (22) is arranged at the center of the second horizontal support (23), a waist bearing (26) is arranged at the bottom part of the riding wheel (22), a floating cylinder (19) is arranged above the riding wheel (22) and between the first horizontal support (14) and the second horizontal support (23), six arc-shaped blades (15) are arranged at the outer side of the floating cylinder (19), the top surface of the riding wheel (22) is connected with the bottom surface of the floating cylinder (19), a vertical cross core sleeve (18) penetrates through the centers of the floating cylinder (19), the riding wheel (22) and the waist bearing (26), the outer side of the cross core sleeve (18) is respectively connected with the inner rings of the floating cylinder (19), the riding, the outer ring of the waist bearing (26) is connected with the center of the second horizontal bracket (23);
a third fixed horizontal support (27) and a fork-shaped support (43) used for stabilizing the first hydraulic pipe (11) and the second hydraulic pipe (21) are arranged between the bottom of the first hydraulic pipe (11) and the bottom of the second hydraulic pipe (21), a pneumatic pump (41) is arranged below the third horizontal support (27) and in the center of the fork-shaped support (43), the top of the pneumatic pump (41) is connected with the bottom side of the third horizontal support (27), a bottom bearing (6) is arranged at the top of the pneumatic pump (41) and in the center of the third horizontal support (27), a bottom bearing (40) is arranged at the bottom of the pneumatic pump (41), a low-pressure pipe (42), a vertical air inlet pipe (5) and an air filter screen (13) are arranged at one side of the pneumatic pump (41), a low-pressure pipe (42) and a vertical air inlet pipe (5) are connected with the air filter screen (13) through the low-pressure pipe (42) at the input port of the pneumatic pump (, The output port of the pneumatic pump (41) is connected with the air inlet of the water-air mixing pump (34) through a high-pressure pipe (37) and the fifth one-way valve (35), and one end of the water collecting pipe (38) is connected with the water inlet (29) of the water-air mixing pump (34);
a cross rotating shaft (7) with a cross-shaped vertical cross section penetrates through the cross core sleeve (18), the top of the cross rotating shaft (7) is arranged to be a cylinder and is embedded into the top bearing (17), the bottom of the cross rotating shaft (7) is arranged to be a cylinder and is embedded into the bottom bearing (6) and the bottom bearing (40) in sequence, and a turbofan (39) is arranged at the bottom of the cross rotating shaft (7) and in the air pressure pump (41);
breed pond (53) bottom central point and put and be equipped with base (46), be equipped with hollow stay tube (47) on base (46), stay tube (47) top is equipped with hollow rotatory kettle (48), rotatory kettle (48) both sides all are equipped with takeover (49) and swinging boom (50), be equipped with a plurality of orifice (51) on swinging boom (50), swinging boom (50) are connected with rotatory kettle (48) through takeover (49), orifice (51) on swinging boom (50) of rotatory kettle (48) both sides are opposite in orientation, rotatory kettle (48) are through stay tube (47) waist and aqueous vapor delivery pipe (31) intercommunication.
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| CN201921246038.1U CN210382301U (en) | 2019-08-03 | 2019-08-03 | Automatic water changing and oxygen increasing device for mudflat aquaculture pond |
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| CN201921246038.1U CN210382301U (en) | 2019-08-03 | 2019-08-03 | Automatic water changing and oxygen increasing device for mudflat aquaculture pond |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292021A (en) * | 2019-08-03 | 2019-10-01 | 盐城师范学院 | Beach aquaculture pond automatic water-replacing and oxygen-increasing device |
| CN115024267A (en) * | 2022-05-27 | 2022-09-09 | 浙江海洋大学 | Cellular-type aquaculture bucket |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292021A (en) * | 2019-08-03 | 2019-10-01 | 盐城师范学院 | Beach aquaculture pond automatic water-replacing and oxygen-increasing device |
| CN110292021B (en) * | 2019-08-03 | 2024-03-26 | 盐城师范学院 | Automatic water changing and oxygenation device for beach aquiculture pond |
| CN115024267A (en) * | 2022-05-27 | 2022-09-09 | 浙江海洋大学 | Cellular-type aquaculture bucket |
| CN115024267B (en) * | 2022-05-27 | 2023-03-14 | 浙江海洋大学 | Cellular-type aquaculture bucket |
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