CN115669600B

CN115669600B - High-efficient fish bowl aerator

Info

Publication number: CN115669600B
Application number: CN202211367794.6A
Authority: CN
Inventors: 谭翔升; 董家辰; 黄骏驰; 凌鹤
Original assignee: Wuhan University of Technology WUT
Current assignee: Wuhan University of Technology WUT
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-02
Anticipated expiration: 2042-11-03
Also published as: CN115669600A

Abstract

The invention discloses a high-efficiency fish tank aerator, which comprises a main pipeline, a main emitter and one or more auxiliary emitters, wherein the output end of the main pipeline is connected with the main emitter and the auxiliary emitters through the main emitter pipeline and the auxiliary emitter pipeline respectively, and a driving switch valve is arranged in the main pipeline; the driving switch valve comprises a main disc, a main emitter normally open inlet runner and one or more auxiliary emitter inlet runners are distributed on the main disc along the circumferential direction of the main disc, and an auxiliary emitter valve is arranged on each auxiliary emitter inlet runner; the auxiliary emitter valve is used for controlling the opening and closing of an auxiliary emitter inlet runner, and the main emitter normally open inlet runner and the auxiliary emitter inlet runner are respectively communicated with inlets of the main emitter pipeline and the auxiliary emitter pipeline. The invention enhances the uniformity of oxygen distribution and improves the ornamental value of oxygen supply of the fish tank under the premise of not excessively oxygenating.

Description

High-efficient fish bowl aerator

Technical Field

The invention particularly relates to a high-efficiency fish tank aerator.

Background

When the fishes in the ornamental fish tank reach a certain number, the fish survival rate is improved by manually oxygenating the fish tank, but the current mainstream oxygenating mode is simply to change the gas into nano or micro bubbles, and then bulge the bubbles by using a disc-shaped or strip-shaped gas outlet. The disc-shaped oxygenation mode only increases the oxygen content at a certain fixed position, so that the problem of uneven oxygen distribution is easy to generate, and the mode for solving the problem is to introduce excessive oxygen, so that the place with low concentration can also meet the survival requirement of fishes, and unnecessary waste is easy to cause; the other long-strip oxygenation mode can realize uniform oxygenation, but the mode ensures that bubbles floating upwards in the visual field of the fish tank are all formed, so that the fish tank loses ornamental value.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the high-efficiency fish tank aerator, which can enhance the uniformity of oxygen distribution and improve the ornamental value of oxygen supply of the fish tank on the premise of not excessively oxygenating.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the high-efficiency fish tank aerator comprises a main pipeline, a main emitter and one or more auxiliary emitters, wherein the output end of the main pipeline is connected with the main emitter and the auxiliary emitters through the main emitter pipeline and the auxiliary emitter pipeline respectively, and a driving switch valve is arranged in the main pipeline;

the driving switch valve comprises a main disc, a main emitter normally open inlet runner and one or more auxiliary emitter inlet runners are distributed on the main disc along the circumferential direction of the main disc, and an auxiliary emitter valve is arranged on each auxiliary emitter inlet runner; the auxiliary emitter valve is used for controlling the opening and closing of an auxiliary emitter inlet runner, and the main emitter normally open inlet runner and the auxiliary emitter inlet runner are respectively communicated with inlets of the main emitter pipeline and the auxiliary emitter pipeline.

According to the technical scheme, the driving switch valve further comprises a pendulum and a waterproof motor, the main disc is further provided with an annular pendulum movement groove, a plurality of auxiliary emitter valve sliding grooves which are radially arranged are circumferentially distributed on the inner ring of the annular pendulum movement groove, an auxiliary emitter inlet runner is arranged at the inner end of the auxiliary emitter valve sliding groove, the outer end of the auxiliary emitter valve sliding groove is communicated with the annular chute, the auxiliary emitter valve is arranged in the auxiliary emitter valve sliding groove, an output shaft of the waterproof motor is connected with the inner end of the pendulum at the center of the annular pendulum movement groove, the outer end of the pendulum is arranged in the pendulum movement groove, the waterproof motor drives the pendulum to rotate along the pendulum movement groove, and the auxiliary emitter valve is driven to open or close in the pendulum rotation process.

According to the technical scheme, the outer end of the pendulum is provided with the pendulum magnet; the auxiliary emitter valve comprises a valve block, compression springs, a magnet mounting seat and a magnet, wherein the valve block and the magnet mounting seat are sequentially arranged in the auxiliary emitter valve sliding groove, two ends of the compression springs are respectively connected with the valve block and the magnet mounting seat, the magnet is fixedly arranged on the magnet mounting seat, a second return spring mounting guide rail is arranged at the outer end of the magnet mounting seat along the length direction of the auxiliary emitter valve sliding groove, a second return spring is sleeved on the second return spring mounting guide rail, each second return spring mounting guide rail is correspondingly provided with a second return spring compression groove, the second return spring compression groove is arranged on the side surface of the annular pendulum movement groove and is arranged on the extension line of the corresponding auxiliary emitter valve sliding groove, the outer end of the second return spring mounting guide rail is sleeved in the corresponding return spring compression groove, and the outer end of the second return spring is connected with the side surface of the annular pendulum movement groove; when the pendulum bob rotates to the corresponding auxiliary emitter valve sliding groove, the pendulum bob magnet enables the magnet mounting seat and the magnet compression return spring II to move outwards along the auxiliary emitter valve sliding groove through the magnet attraction force to the corresponding auxiliary emitter valve, the valve block and the compression spring also move outwards along the magnet mounting seat, the valve block leaves the corresponding auxiliary emitter inlet flow passage to enable the corresponding auxiliary emitter inlet flow passage to be opened, when the pendulum bob further rotates and leaves the corresponding auxiliary emitter valve sliding groove, the magnet attraction force of the pendulum bob magnet to the corresponding auxiliary emitter valve disappears, the compression return spring II enables the magnet mounting seat to move towards the direction of the corresponding auxiliary emitter inlet flow passage, and the valve block and the compression spring also move inwards along with the magnet mounting seat to the corresponding auxiliary emitter inlet flow passage to enable the corresponding auxiliary emitter inlet flow passage to be closed.

According to the technical scheme, the pendulum comprises a pendulum rotating shaft, a connecting rod and a pendulum magnet frame, wherein the pendulum rotating shaft and the pendulum magnet frame are respectively fixedly arranged at two ends of the connecting rod, the connecting rod is further provided with openings, the openings are arranged on distribution tracks of inlet runners of the auxiliary transmitters, when the pendulum rotates above corresponding sliding grooves of the valve of the auxiliary transmitters, the openings are overlapped with the inlet runners of the corresponding auxiliary transmitters, an output shaft of the waterproof motor is connected with the pendulum rotating shaft, and the pendulum magnet is arranged in the pendulum magnet frame.

According to the technical scheme, the pendulum magnet telescopic groove is formed in the pendulum magnet frame, the pendulum magnet is arranged in the pendulum magnet telescopic groove, the front end face of the pendulum magnet frame is connected with the connecting rod, the rear end face of the pendulum magnet frame is provided with the pendulum driving lug acting groove along the arc direction of the annular pendulum movement groove, and the left end face and the right end face of the pendulum magnet frame are provided with pendulum extrusion cambered surfaces;

a return spring III is arranged between the pendulum magnet and the pendulum magnet telescopic groove, and under the action of the return spring III, the pendulum magnet moves along the pendulum magnet telescopic rail in a direction away from an inlet flow passage of the auxiliary launcher, so that the outer end of the pendulum magnet extends out of the pendulum magnet frame from the pendulum driving lug acting groove;

the extension line of every pair of transmitter valve sliding groove all corresponds a pendulum drive lug, pendulum drive lug sets up in the side of annular pendulum motion groove, pendulum drive lug and pendulum drive lug effect groove are arranged in the same cross-section of main disk, when the pendulum rotates to corresponding pair of transmitter valve sliding groove, the pendulum drive lug penetrates pendulum drive lug effect groove, overcome the spring force of return spring three and press into pendulum magnet frame with pendulum magnet's upper end, make pendulum magnet to main disk heart remove, make the distance between pendulum magnet and the magnet nearer, produce stronger suction, when the pendulum continue to rotate and leave corresponding pair of transmitter valve sliding groove, pendulum drive lug leaves pendulum drive lug effect groove, wear out outside the pendulum magnet frame from pendulum drive lug effect groove again under return spring three effect.

According to the technical scheme, the pendulum magnet telescopic rail is arranged in the pendulum magnet frame, the pendulum magnet is arranged on the pendulum magnet telescopic rail, the pendulum magnet sliding rail is arranged at the bottom of the pendulum magnet, the pendulum magnet telescopic rail is arranged in the pendulum magnet sliding rail, and the pendulum magnet moves back and forth along the pendulum magnet telescopic rail, so that the pendulum magnet stretches out or retracts from the pendulum driving lug acting groove to the pendulum magnet frame.

According to the technical scheme, the second installation guide rail of the reset spring is further provided with the convex block, the second reset spring is arranged on the outer side of the convex block, when the pendulum bob rotates to the corresponding auxiliary emitter valve sliding groove, the convex block firstly contacts with the extrusion cambered surface of the pendulum bob and then slides into the rear end surface of the pendulum bob, so that the magnet installation seat and the second installation guide rail of the reset spring move in the direction away from the auxiliary emitter inlet flow passage, and the compression spring and the valve are further away from the auxiliary emitter inlet flow passage together;

the magnet mounting seat is also connected with an auxiliary emitter valve guide rail, the auxiliary emitter valve guide rail and the second mounting guide rail of the reset spring are arranged side by side in parallel, the side surface of the annular pendulum movement groove of the main disk is also provided with a corresponding auxiliary emitter valve guide rail movement groove, and the outer end of the auxiliary emitter valve guide rail is sleeved in the auxiliary emitter valve guide rail movement groove.

According to the technical scheme, the main transmitter comprises a main gun barrel rear end, a main gun barrel front end and a radial interference mechanism, an elastic membrane is sleeved between the main gun barrel rear end and the main gun barrel front end, the radial interference mechanism comprises a plurality of disturbance rods, a driving gear ring and a rotary driving mechanism, the disturbance rods are circumferentially distributed along the elastic membrane, convex rods are arranged on the disturbance rods, pinion gears are arranged on each disturbance rod and are respectively meshed with the driving gear ring, the rotary driving mechanism is connected with the driving gear ring, the rotary driving mechanism drives the driving gear ring to rotate, and the driving gear ring drives each disturbance rod to rotate through the pinion gears, so that the convex rods on the disturbance rods periodically squeeze the elastic membrane.

According to the technical scheme, the rotary driving mechanism drives each disturbance rod to rotate respectively, so that the convex rods on the disturbance rods periodically squeeze the elastic membrane, the main emitter intermittently generates a plurality of water vortex rings, each water vortex ring contains oxygen bubbles, after each water vortex ring moves in water along a straight line to a certain distance, the rotary driving mechanism stops acting, the convex rods on the disturbance rods stop squeezing the elastic membrane, the main emitter generates direct current water columns, and the direct current water columns break the previous water vortex rings one by one due to the moving speed of the vortex rings generated before the speed of the direct current water columns is far exceeding, so that the water vortex rings are exploded at different positions in water, oxygen bubbles in each water vortex ring are dispersed at the explosion opening points of each water vortex ring, and oxygen can be supplied to different positions in water more uniformly.

According to the technical scheme, the rotary driving mechanism comprises a main emission module driving flow passage, a driving gear ring is sleeved on an inner ring of the annular main emission module driving flow passage, driving liquid is filled in the main emission module driving flow passage, an annular spring positioning baffle is fixedly arranged on the inner wall of the main emission module driving flow passage, driving blades are fixedly arranged on the driving gear ring and extend into the main emission module driving flow passage, an annular spring is connected between the driving blades and the annular spring positioning baffle, the main emission module driving flow passage is connected with a hydraulic driving mechanism, and the hydraulic driving mechanism acts on the driving blades through the driving liquid in the main emission module driving flow passage to enable the driving gear ring to rotate;

the hydraulic driving mechanism comprises a main emitter driving pipe, a regulating valve and a return spring I, wherein one end of the main emitter driving pipe is connected with a driving liquid inlet of a driving flow channel of the main emitter module, the regulating valve is arranged at the other end of the main emitter driving pipe and stretches into a main emitter pipeline, and two ends of the return spring I are respectively connected with the regulating valve and the main emitter driving pipe.

The invention has the following beneficial effects:

1. through a plurality of transmitters, from the mode that multi-angle and multiple mode direct current and vortex ring combine, carry out the oxygenation, and in can constantly wrap up in the vortex ring with fish bowl internal water when the vortex ring propagates, increase the area of contact and the contact time of oxygen and water, under the prerequisite that need not excessively oxygenate, the homogeneity of reinforcing oxygen distribution has improved the sight of fish bowl oxygen suppliment through the mode of water vortex ring.

2. Multi-angle uniform oxygenation: the device possesses five oxygenation generating ports of different angles, can realize oxygenation from the multi-angle, and can constantly wrap up in the vortex ring with fish bowl interior water when the vortex ring propagates in, increase oxygen and water's area of contact and contact time. And the vortex rings generated by the four auxiliary transmitters are broken when colliding with the cylinder wall, and the three disturbance vortex rings generated by the main transmitting module are broken by breakdown of the water flow column in the process of transmission, so that the uniformity of oxygen distribution is enhanced on the premise of not excessively oxygenating. Higher ornamental value: the micron-sized bubbles are used for oxygenation of the fish tank on one hand, on the other hand, the water vortex ring can be visualized, the ornamental value of the fish tank is increased by utilizing the morphological characteristics of the vortex ring, the main emission module breaks down the three disturbance vortex rings immediately after the three disturbance vortex rings are generated, the vortex rings break down and dissipate at the broken positions, and the ornamental value and the playability of the fish tank are further enhanced.

Drawings

FIG. 1 is a schematic diagram of a high efficiency aquarium aerator according to an embodiment of the present invention;

FIG. 2 is a partial K view of FIG. 1;

FIG. 3 is a schematic illustration of the connection of the actuated switching valve to the primary and secondary emitter conduits in an embodiment of the present invention;

FIG. 4 is a schematic diagram of a structure of a driving switch valve according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a main disk according to an embodiment of the present invention;

FIG. 6 is a schematic view of a pendulum in an embodiment of the present invention;

FIG. 7 is a schematic view of the rear end of a main barrel in an embodiment of the present invention;

FIG. 8 is a schematic view of a disturbance rod according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a driving flow path of a main emission module according to an embodiment of the present invention;

fig. 10 is a schematic view of a structure of a driving ring gear in the embodiment of the invention;

FIG. 11 is a schematic view of a pendulum magnet according to an embodiment of the present invention;

FIG. 12 is a schematic view of the structure of a secondary-emitter valve in an embodiment of the present invention;

in the figure, the rear end of a 1-main gun barrel, a 2-disturbance rod, a 3-main firing module driving flow passage, a 4-pinion, a 5-driving gear ring, a 6-annular spring, a 7-main gun barrel front end, an 8-auxiliary launcher, a 9-base, a 10-auxiliary launcher pipeline I, a 11-auxiliary launcher pipeline II, a 12-main launcher pipeline, a 13-return spring I, a 14-regulating valve, a 15-main disk, a 16-pendulum, a 17-waterproof motor, a 18-compression spring, a 19-return spring II, a 20-magnet mounting seat, a 21-auxiliary launcher valve, a 22-main launcher driving pipe, a 23-return spring III and a 24-pendulum magnet;

101-disturbance cavity, 102-disturbance rod rotary groove;

201-a driven rotating shaft of a disturbance rod, 202-a concave side section and 203-a driving rotating shaft of the disturbance rod;

301-driving liquid inlet, 302-driving liquid extrusion area, 303-annular spring compression area, 304-annular spring positioning baffle;

501-an inner gear ring and 502-driving blades;

1501-pendulum movement slots, 1502-secondary emitter valve guide movement slots, 1503-primary emitter normally open inlet flow channels, 1504-secondary emitter valve sliding slots, 1505-secondary emitter valve positioning blocks, 1506-pendulum rotation slots, 1507-secondary emitter inlet flow channels, 1508-pendulum drive lugs;

1601-a motor driving groove, 1602-a pendulum rotating shaft, 1603-a square opening, 1604-a connecting rod, 1605-a pendulum magnet telescopic groove, 1606-a pendulum magnet telescopic rail, 1607-a pendulum driving lug acting groove, and 1608-a pendulum extrusion cambered surface;

2001-bump, 2002-reset spring two mounting rail;

2101-valve, 2102-magnet, 2103-secondary emitter valve guide;

2401-symmetrical cambered surfaces, 2402-pendulum magnet sliding rails, 2403-magnets and 2404-spring mounting grooves.

Detailed Description

The invention will now be described in detail with reference to the drawings and examples.

Referring to fig. 1 to 12, the high-efficiency fish tank aerator in one embodiment provided by the invention comprises a main pipeline, a main emitter and one or more auxiliary emitters, wherein the input end of the main pipeline is used for being connected with a water pump and a gas pump to input liquid containing micro bubbles into the main pipeline, the output end of the main pipeline is respectively connected with the main emitter and the auxiliary emitters through a main emitter pipeline and an auxiliary emitter pipeline, and a driving switch valve is arranged in the output end of the main pipeline;

the driving switch valve comprises a main disk 15, a main emitter normally open inlet flow channel 1503 and one or more auxiliary emitter inlet flow channels 1507 are distributed on the main disk 15 along the circumferential direction of the main disk by taking the center of the main disk as the center, and an auxiliary emitter valve 21 is arranged on each auxiliary emitter inlet flow channel 1507; the secondary-emitter valve 21 is used to control the opening and closing of the secondary-emitter inlet flow channel 1507, and the primary-emitter normally-open inlet flow channel 1503 and the secondary-emitter inlet flow channel 1507 are in communication with the inlets of the primary-emitter conduit and the secondary-emitter conduit, respectively.

Further, the number of the plurality of auxiliary emitter inlet flow passages 1507 is 4, and the plurality of auxiliary emitter inlet flow passages 1507 are arranged at the lower half part of the main disk 15, each auxiliary emitter inlet flow passage 1507 is correspondingly connected with one auxiliary emitter through an auxiliary emitter pipeline, and the main emitter normally open inlet flow passage 1503 is arranged at the upper half part of the main disk 15.

Further, the driving switch valve further comprises a pendulum 16 and a waterproof motor 17, the main disc 15 is further provided with an annular pendulum motion groove 1501, the inner ring of the annular pendulum motion groove 1501 is circumferentially distributed with a plurality of auxiliary emitter valve sliding grooves 1504 radially arranged along the circle center of the annular pendulum motion groove 1501, an auxiliary emitter inlet runner 1507 is arranged at the inner end of the auxiliary emitter valve sliding groove 1504, the outer end of the auxiliary emitter valve sliding groove 1504 is communicated with the annular chute, an auxiliary emitter valve 21 is arranged in the auxiliary emitter valve sliding groove 1504, an output shaft of the waterproof motor 17 is connected with the inner end of the pendulum 16 at the circle centers of the annular pendulum motion groove 1501 and the main disc 15, the outer end of the pendulum 16 is arranged in the pendulum motion groove 1501, the waterproof motor 17 drives the pendulum to rotate along the pendulum motion groove 1501, and the auxiliary emitter valve 21 is driven to open or close the auxiliary emitter inlet runner 1507 in the pendulum rotation process.

The center of the main disk 15 is provided with a secondary emitter valve positioning block 1505, which is used as a positioning block after the valve 2101 closes the secondary emitter inlet flow channel 1507, so as to prevent the valve 2101 from further moving towards the center of the main disk 15 and being staggered with the secondary emitter inlet flow channel 1507.

Further, a pendulum magnet is arranged on the outer end of the pendulum 16; the auxiliary emitter valve 21 comprises a valve block 2101, a compression spring 18, a magnet mounting seat and a magnet 2102, wherein the valve block 2101 and the magnet mounting seat are sequentially arranged in the auxiliary emitter valve sliding groove 1504, two ends of the compression spring 18 are respectively connected with the valve block 2101 and the magnet mounting seat, the magnet 2102 is fixedly arranged on the magnet mounting seat, a second return spring mounting guide rail 2002 is arranged at the outer end of the magnet mounting seat along the length direction of the auxiliary emitter valve sliding groove 1504, a second return spring 19 is sleeved on the second return spring mounting guide rail 2002, each second return spring mounting guide rail 2002 is correspondingly provided with a second return spring compression groove, the second return spring compression grooves are arranged on the side surfaces of the annular pendulum movement grooves 1501 and are arranged on extension lines of the corresponding auxiliary emitter valve sliding grooves 1504, the outer ends of the second return spring mounting guide rails 2002 are sleeved in the corresponding return spring compression grooves, and the outer ends of the second return springs 19 are connected with the side surfaces of the annular pendulum movement grooves 1501; when the pendulum 16 is rotated to the corresponding secondary transmitter valve slide groove 1504, the pendulum magnet 24 causes the magnet mount and the second compressed return spring 19 of the second magnet 2102 to move outwardly along the secondary transmitter valve slide groove 1504 by attracting the first magnet 2102 of the corresponding secondary transmitter valve 21, the valve block 2101 and the compression spring 18 also move outwardly with the magnet mount, the valve block 2101 leaves the corresponding secondary transmitter inlet flow channel 1507 to open the corresponding secondary transmitter inlet flow channel 1507, the attraction of the pendulum magnet 24 to the first magnet 2102 of the corresponding secondary transmitter valve 21 is eliminated when the pendulum 16 is further rotated and leaves the corresponding secondary transmitter valve slide groove 1504, the second compressed return spring 19 causes the magnet mount to move toward the corresponding secondary transmitter inlet flow channel 1507, and the valve block 2101 and the compression spring 18 also move inwardly with the magnet mount to the corresponding secondary transmitter inlet flow channel 1507 to close the corresponding secondary transmitter inlet flow channel 1507.

Further, the pendulum 16 includes a motor driving slot 1601, a pendulum rotating shaft 1602, a connecting rod 1604, and a pendulum magnet frame, wherein the pendulum rotating shaft 1602 and the pendulum magnet frame are respectively fixed at two ends of the connecting rod 1604, a square opening 1603 is further provided on the connecting rod 1604, the square opening 1603 is arranged on a distribution track circle of the auxiliary emitter inlet flow channel 1507, when the pendulum 16 rotates above the corresponding auxiliary emitter valve sliding slot 1504, the square opening 1603 coincides with the corresponding auxiliary emitter inlet flow channel 1507, an output shaft of a waterproof motor is connected with the pendulum rotating shaft 1602, an output shaft of the waterproof motor is sleeved in the motor driving slot 1601 of the inner ring of the pendulum rotating shaft 1602, and the pendulum magnet 24 is arranged in the pendulum magnet frame.

Further, a pendulum magnet telescopic slot 1605 is arranged in the pendulum magnet frame, a pendulum magnet 24 is arranged in the pendulum magnet telescopic slot 1605, the front end face of the pendulum magnet frame is connected with a connecting rod 1604, a pendulum driving lug acting slot 1607 is arranged on the rear end face of the pendulum magnet frame along the arc direction of the annular pendulum movement slot 1501, and pendulum extrusion cambered surfaces 1608 are arranged on the left end face and the right end face of the pendulum magnet frame;

a third return spring 23 is arranged between the pendulum magnet 24 and the pendulum magnet telescopic slot 1605, and under the action of the third return spring 23, the pendulum magnet moves along the pendulum magnet telescopic rail 1606 in a direction away from the auxiliary emitter inlet flow channel 1507, so that the outer end of the pendulum magnet 24 extends out of the pendulum magnet frame from the pendulum driving lug acting slot 1607;

each secondary transmitter valve sliding groove 1504 corresponds to one pendulum driving lug 1508 on the extension line, the pendulum driving lugs 1508 are arranged on the side surface of the annular pendulum movement groove 1501, the pendulum driving lugs 1508 and the pendulum driving lug acting grooves 1607 are arranged on the same axial section of the main disk, namely the distance between the pendulum driving lugs 1508 and the bottom surface of the main disk and the distance between the pendulum driving lug acting grooves 1607 and the bottom surface of the main disk are the same, when the pendulum 16 rotates to the corresponding secondary transmitter valve sliding groove 1504, the pendulum driving lugs 1508 penetrate the pendulum driving lug acting grooves 1607, the upper ends of the pendulum magnets 24 are pressed into the pendulum magnet frame against the spring force of the return springs III 23, so that the pendulum magnets move towards the center of the circle of the main disk 15, the distance between the pendulum magnets 24 and the magnets 2102 is closer, and stronger suction force is generated; facilitating more rapid opening of the corresponding secondary transmitter valve, when pendulum 16 continues to rotate and leaves the corresponding secondary transmitter valve slide slot 1504, pendulum drive tab 1508 leaves pendulum drive tab action slot 1607, and under the action of return spring three 23, the upper end of pendulum magnet 24 again passes out of pendulum drive tab action slot 1607 to the outside of the pendulum magnet frame.

Further, a pendulum magnet telescopic rail 1606 is arranged in the pendulum magnet frame, the pendulum magnet telescopic rail 1606 is arranged on one side of the pendulum drive lug action groove 1607, the pendulum magnet 24 is arranged on the pendulum magnet telescopic rail 1606, a pendulum magnet sliding rail 2402 is arranged at the bottom of the pendulum magnet 24, the pendulum magnet telescopic rail 1606 is arranged in the pendulum magnet sliding rail 2402, and the pendulum magnet 24 moves back and forth along the pendulum magnet telescopic rail 1606, so that the pendulum magnet 24 extends out of or retracts into the pendulum magnet frame from the pendulum drive lug action groove 1607.

The pendulum magnet 24 is sequentially provided with a plurality of spring mounting grooves 2404 along the arc direction of the main disc, the number of the return springs III 23 is the same as that of the spring mounting grooves 2404, and the return springs III 23 are arranged in the corresponding spring mounting grooves 2404 in a one-to-one correspondence manner.

Further, the second return spring mounting rail 2002 is further provided with a bump 2001, the second return spring 19 is arranged at the outer side of the bump 2001, when the pendulum 16 rotates to the corresponding auxiliary emitter valve sliding groove 1504, the bump 2001 firstly contacts with the pendulum extrusion cambered surface 1608 and then slides into the rear end surface of the pendulum 24, so that the magnet mounting seat 20 and the second return spring mounting rail 2002 move in a direction away from the auxiliary emitter inlet flow passage, and the compression spring 18 and the valve are together away from the auxiliary emitter inlet flow passage;

the magnet mounting seat 20 is also connected with a secondary emitter valve guide rail 2103, the secondary emitter valve guide rail 2103 and the secondary spring secondary mounting guide rail 2002 are arranged side by side in parallel, the side surface of the annular pendulum movement groove 1501 of the main disk is also provided with a corresponding secondary emitter valve guide rail movement groove, and the outer end of the secondary emitter valve guide rail 2103 is sleeved in the secondary emitter valve guide rail movement groove; as the magnet mount 20 moves back and forth along the secondary transmitter valve slide 1504, the secondary transmitter valve guide 2103 moves back and forth along the secondary transmitter valve guide motion slot.

Further, pendulum drive lugs 1508 are disposed above the respective return spring compression slots and secondary transmitter valve guide movement slots.

Further, the main transmitter comprises a main gun barrel rear end 1, a main gun barrel front end 7 and a radial interference mechanism, an elastic membrane is sleeved between the main gun barrel rear end 1 and the main gun barrel front end 7, the radial interference mechanism comprises a plurality of disturbance rods and a rotary driving mechanism which are distributed along the circumferential direction of the elastic membrane, the disturbance rods are provided with convex rods, the rotary driving mechanism is respectively connected with the disturbance rods, the rotary driving mechanism drives each disturbance rod to rotate, and the convex rods on the disturbance rods periodically squeeze the elastic membrane.

Further, the rotation driving mechanism drives each disturbance rod to rotate respectively, so that the convex rods on the disturbance rods periodically extrude the elastic membrane, the main emitter intermittently generates a plurality of water vortex rings, each water vortex ring contains oxygen bubbles, after each water vortex ring moves to a certain distance in water along a straight line, the rotation driving mechanism stops acting, the convex rods on the disturbance rods stop extruding the elastic membrane, the main emitter generates direct current water columns, and the direct current water columns break the previous water vortex rings one by one due to the fact that the speed of the direct current water columns is far higher than the moving speed of the vortex rings generated before, so that the water vortex rings burst at different positions in water, oxygen bubbles in each water vortex ring are dispersed at burst-opening points of each water vortex ring, and oxygen can be supplied to different positions in water more uniformly.

The disturbance rod 2 comprises a disturbance rod driven rotating shaft 201, a concave side section 202 and a disturbance rod driving rotating shaft 203, wherein the disturbance rod driven rotating shaft 201 and the disturbance rod driving rotating shaft 203 are arranged on the same straight line, two ends of the concave side section 202 are respectively connected with the disturbance rod driven rotating shaft 201 and the disturbance rod driving rotating shaft 203, and the concave side section 202 is a convex rod on the disturbance rod.

The rear end 1 of the main gun barrel comprises a disturbance cavity 101, the disturbance cavity 101 is connected with a flange, disturbance rod rotating grooves 102 are distributed on the flange, and the end parts of the disturbance rods are arranged in the disturbance rod rotating grooves 102.

The driving gear ring 5 is an inner gear ring 501, and the driving blades 502 are connected to the inner gear ring 501.

Further, the rotary driving mechanism comprises a main emission module driving flow channel 3, a driving gear ring 5 is sleeved on the inner ring of the annular main emission module driving flow channel 3, the outer wall of the driving gear ring 5 is used as the inner ring wall of the annular main emission module driving flow channel 3, driving liquid is filled in the main emission module driving flow channel 3, an annular spring positioning baffle 304 is fixedly arranged on the inner wall of the main emission module driving flow channel 3, driving blades 501 are fixedly arranged on the driving gear ring 5, the driving blades 501 extend into the main emission module driving flow channel 3, annular springs 6 are connected between the driving blades 501 and the annular spring positioning baffle 304, the main emission module driving flow channel 3 is connected with a hydraulic driving mechanism, and the hydraulic driving mechanism acts on the driving blades 501 through the driving liquid in the main emission module driving flow channel 3 to enable the driving gear ring 5 to rotate;

the hydraulic driving mechanism comprises a main emitter driving pipe 22, a regulating valve 14 and a return spring I13, wherein one end of the main emitter driving pipe 22 is connected with a driving liquid inlet of the main emitter module driving flow channel 3, the regulating valve 14 is arranged at the other end of the main emitter driving pipe 22 and extends into the main emitter pipeline 12, and two ends of the return spring I13 are respectively connected with the regulating valve 14 and the main emitter driving pipe 22; one end of the regulating valve 14 corresponds to the piston moving back and forth in the main emitter driving pipe 22, the other end of the regulating valve 14 is arranged in the main emitter driving flow channel 3, so that the contact cross-sectional area of the regulating valve 14 and driving liquid in the main emitter driving flow channel 3 can be properly increased for improving the corresponding driving force, the driving force of the regulating valve 14 can be increased, and the moving stroke of the regulating valve 14 in the main emitter driving pipe 22 can be also increased; the main emitter tube 12 is small in size and thus has a high water flow rate and water pressure, so that the device can be driven, and the connecting rod 2 is tangentially extruded rather than axially, so that a small driving force is required.

Further, one end of the disturbance rod is connected with a flange at the rear end of the main gun tube or the front end of the main gun tube, and the other end of the disturbance rod is provided with pinions which are distributed on the driving gear ring.

In another embodiment, the hydraulic drive mechanism may be a hydraulic ram.

In another embodiment, the rotary driving mechanism may include a motor and a driving gear, wherein an output shaft of the motor is connected with the driving gear, the driving gear is meshed with the driving gear ring 5, and the motor drives the driving gear ring 5 to rotate through the driving gear.

The working principle of the invention is as follows: referring to fig. 1, in the efficient aquarium aerator provided by the present invention, initially, a liquid mixed with micro bubbles is generated by the action of a water pump and an air pump and introduced into a main pipeline of an apparatus, when a pendulum 16 is positioned at the upper half of a main plate 15, a sub-emitter valve 21 closes a sub-emitter inlet channel 1507 under the action of a compression spring 18 and a return spring 19, and a valve 2101 is in pressing contact with a sub-emitter valve positioning block 1505, at this time, only a main emitter normally open inlet channel 1503 of the main plate 15 is opened, all liquid flows into a main emitter pipeline 12 from the main emitter normally open inlet channel 1503, because the liquid has incompressibility, when all liquid flows into the main emitter pipeline 12, the liquid flow rate increases, the water pressure increases, and at this time, the regulating valve 14 receives the water pressure action, the return spring 13 is compressed backwards, and simultaneously, the main emitter driving tube 22 connected with the return spring is compressed, compressed fluid in the main emitter driving tube 22 flows into the main emitter module driving flow channel 3 from the driving fluid inlet 301 and enters the driving fluid extrusion area 302, so that the driving blade 502 of the driving gear ring 5 rotates under the action of liquid, the annular spring 6 between the driving blade 502 and the annular spring positioning baffle 304 is compressed, and when the driving gear ring 5 rotates, the pinion 4 meshed with the annular gear 501 is driven, so that the disturbance rod 2 rotates around the disturbance rod rotating groove 102, the concave side 202 of the disturbance rod 2 is inwards, an elastic membrane between the rear end 1 of the main gun tube and the front end 7 of the main gun tube is extruded, the size of the flow channel is contracted, and the flow speed is accelerated.

At this time, the waterproof motor 17 drives the pendulum 16 to rotate, when the pendulum extrusion cambered surface 1608 of the pendulum 16 contacts with the lug 2001, the lug 2001 drives the secondary valve guide 2103 to move along the secondary spring mounting guide 2002 in a direction away from the pendulum movement groove 1501 under the action of the cambered surface 1608, and simultaneously extrudes the secondary spring 19, at this time, the compression spring 18 is no longer in a compression stress state, and the secondary valve emitter 21 is no longer under extrusion. When the pendulum extrusion cambered surface 1608 of the pendulum 16 contacts with the lug 2001, the pendulum driving lug 1508 on the main disk 15 also passes through the pendulum driving lug action groove 1607 of the pendulum 16 to contact with the symmetrical cambered surface 2401 of the pendulum magnet 24, and the pendulum magnet 24 extends out of the pendulum magnet telescopic groove 1605 of the pendulum 16 along the direction of the pendulum magnet sliding rail 2402 under the cambered surface extrusion action, at this time, the extrusion force acting on the auxiliary emitter valve 21 disappears, and the distance between the magnet 2101 and the magnet 2403 is shortened, so that the magnetic force is enhanced, and therefore the auxiliary emitter valve 21 moves along the auxiliary emitter valve sliding groove 1504 away from the pendulum movement groove 1501 under the magnetic force attraction action, so that the auxiliary emitter inlet flow channel 1507 is opened.

Because of the opening of the auxiliary emitter inlet flow channel 1507, a part of liquid flows into the auxiliary emitter inlet flow channel 1507, and another part flows into the main emitter normally open inlet flow channel 1503, so that the flow rate and pressure of the liquid flowing into the main emitter normally open inlet flow channel 1503 are reduced, the regulating valve 14 moves forward under the action of the restoring original length of the first return spring 13, so that the liquid in the driving liquid extrusion area 302 is reduced, the driving blade 502 of the driving gear ring 5 is reset under the action of the annular spring 6, and the concave side of the disturbance rod 2 does not squeeze an elastic membrane positioned between the rear end 1 of the main gun tube and the front end 7 of the main gun tube.

When the pendulum 16 slides off the pendulum drive boss 1508, the secondary-emitter valve 21 closes the secondary-emitter inlet flow channel 1507 under the action of the return spring two 19 and the compression spring 18, at which time the fluid within the secondary emitter 8 is intercepted, and the intercepted water column curls as it passes through the orifice of the secondary emitter 8, thereby creating an intercepting vortex ring. When the pendulum 16 is between the two pendulum drive lugs 1508, the pressure across the normally open inlet flow channel 1503 of the primary launcher increases such that the concave side 202 of the perturbation rod 2 squeezes the elastomeric membrane between the primary barrel rear end 1 and the primary barrel front end 7, and the high velocity elongated water column created by the increased liquid flow rate across the elastomeric membrane end perturbs the low velocity water column within the perturbation chamber 101 of the primary barrel rear end 1, thereby creating a perturbing vortex ring.

Therefore, when the pendulum 16 moves at the lower half part of the main disc 15, the truncated vortex ring, the disturbance vortex ring and the truncated vortex ring are sequentially and alternately generated, seven vortex rings are generated in total, the four truncated vortex rings are transmitted in the fish tank along different heights and angles from the auxiliary emitter 8, and when the pendulum collides with the wall of the fish tank or the fish body, the vortex rings are broken, so that micron bubbles wrapped inside the fish tank are transmitted in the fish tank; the three disturbance vortex rings generated in the process are the same axis and propagate in the same direction; when the pendulum 16 moves in the upper half of the main disk 15, the concave side 202 of the disturbance rod 2 continuously extrudes an elastic film between the rear end 1 of the main gun barrel and the front end 7 of the main gun barrel, no pulse exists at this time, and therefore a disturbance vortex ring cannot be generated, but the size of a continuous high-speed slender water flow column generated at this time gradually becomes larger in the propagation process, three disturbance vortex rings generated before break down, and when the vortex ring breaks down, the vortex ring structure breaks down, so that micron bubbles carried by the disturbance vortex ring are dispersed in the propagation process.

The vortex ring is wrapped with the micron bubbles to enable the vortex ring to be visualized, and then the vortex ring is wrapped with the micron bubbles to conduct stable long-distance conveying of oxygen, so that the phenomenon of uneven oxygen distribution easily generated during single-point oxygen supply can be solved, and the ornamental value and the playability of the fish tank can be enhanced while oxygen supply is met by utilizing the morphological characteristics of the vortex ring and the dynamic effect during breakdown. By controlling the rotational speed, rotational direction, reciprocating rotational angle, and starting and ending positions of the waterproof motor 17, the present apparatus can be made to generate various oxygen supply modes. A plurality of working modes: the vortex ring oxygenation effect of various different modes can be obtained by setting different angles, different starting and ending positions of the reciprocating motion of the motor and the same-direction rotation, and compared with the prior main stream, the device has stronger interactivity by simply bubbling and adding different-color lights to obtain different modes.

The foregoing is merely illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. The high-efficiency fish tank aerator is characterized by comprising a main pipeline, a main emitter and one or more auxiliary emitters, wherein the output end of the main pipeline is connected with the main emitter and the auxiliary emitters through the main emitter pipeline and the auxiliary emitter pipeline respectively, and a driving switch valve is arranged in the main pipeline;

the driving switch valve comprises a main disc (15), a main emitter normally open inlet runner (1503) and one or more auxiliary emitter inlet runners (1507) are distributed on the main disc (15) along the circumferential direction of the main disc, and an auxiliary emitter valve (21) is arranged on each auxiliary emitter inlet runner (1507); the secondary emitter valve (21) is used for controlling the opening and closing of a secondary emitter inlet runner (1507), and the primary emitter normally open inlet runner (1503) and the secondary emitter inlet runner (1507) are respectively communicated with inlets of the primary emitter pipeline and the secondary emitter pipeline.

2. A high-efficiency fish tank aerator as claimed in claim 1, wherein the driving switch valve further comprises a pendulum (16) and a waterproof motor (17), the main disc (15) is further provided with an annular pendulum motion groove (1501), a plurality of radially arranged auxiliary emitter valve sliding grooves (1504) are circumferentially distributed on the inner ring of the annular pendulum motion groove (1501), the auxiliary emitter inlet runner (1507) is arranged at the inner end of the auxiliary emitter valve sliding groove (1504), the outer end of the auxiliary emitter valve sliding groove (1504) is communicated with the annular chute, the auxiliary emitter valve (21) is arranged in the auxiliary emitter valve sliding groove (1504), an output shaft of the waterproof motor (17) is connected with the inner end of the pendulum (16) at the center of the annular pendulum motion groove (1501), the outer end of the pendulum (16) is arranged in the annular pendulum motion groove (1501), the waterproof motor (17) drives the pendulum to rotate along the annular pendulum motion groove (1501), and the auxiliary emitter valve (21) is driven to open or close the auxiliary emitter inlet runner (1507) in the pendulum rotation process.

3. A high-efficiency fish tank aerator as claimed in claim 2, wherein the outer end of the pendulum (16) is provided with a pendulum magnet; the auxiliary emitter valve (21) comprises a valve block (2101), compression springs (18), a magnet mounting seat and a magnet (2102), wherein the valve block (2101) and the magnet mounting seat are sequentially arranged in the auxiliary emitter valve sliding groove (1504), two ends of the compression springs (18) are respectively connected with the valve block (2101) and the magnet mounting seat, the magnet (2102) is fixedly arranged on the magnet mounting seat, a second return spring mounting guide rail (2002) is arranged at the outer end of the magnet mounting seat along the length direction of the auxiliary emitter valve sliding groove (1504), a second return spring (19) is sleeved on the second return spring mounting guide rail (2002), each second return spring mounting guide rail (2002) is correspondingly provided with a return spring compression groove, the return spring compression groove is arranged on the side face of the annular pendulum motion groove (1501), the two ends of the second return spring mounting guide rail (2002) are sleeved in the corresponding return spring compression groove, and the outer ends of the second return spring (19) are connected with the side face of the annular pendulum motion groove (1501); when the pendulum (16) rotates to the corresponding auxiliary emitter valve sliding groove (1504), the pendulum magnet (24) enables the magnet mounting seat and the magnet (2102) to compress the return spring II (19) to move outwards along the auxiliary emitter valve sliding groove (1504) through attractive force to the magnet (2102) of the corresponding auxiliary emitter valve (21), the valve block (2101) and the compression spring (18) also move outwards along the magnet mounting seat, the valve block (2101) moves away from the corresponding auxiliary emitter inlet flow channel (1507) to enable the corresponding auxiliary emitter inlet flow channel (1507) to be opened, and when the pendulum (16) further rotates and moves away from the corresponding auxiliary emitter valve sliding groove (1504), attractive force of the pendulum magnet (24) to the magnet (2102) of the corresponding auxiliary emitter valve (21) disappears, and the compression return spring II (19) enables the magnet mounting seat to move towards the corresponding auxiliary emitter inlet flow channel (1507) to enable the valve block (2101) and the compression spring (18) to move inwards along the magnet mounting seat to the corresponding auxiliary emitter inlet flow channel (1507) to enable the corresponding auxiliary emitter inlet flow channel (1507) to be closed.

4. A high efficiency aquarium aerator as defined in claim 3 wherein the pendulum (16) comprises a pendulum shaft (1602), a connecting rod (1604) and a pendulum magnet frame, the pendulum shaft (1602) and the pendulum magnet frame are respectively fixed at two ends of the connecting rod (1604), the connecting rod (1604) is further provided with openings, the openings are arranged on distribution tracks of the auxiliary emitter inlet channels (1507), when the pendulum (16) rotates above the corresponding auxiliary emitter valve sliding grooves (1504), the openings are overlapped with the corresponding auxiliary emitter inlet channels (1507), an output shaft of the waterproof motor is connected with the pendulum shaft (1602), and the pendulum magnet (24) is arranged in the pendulum magnet frame.

5. A high-efficiency fish tank aerator as claimed in claim 4, wherein a pendulum magnet telescopic slot (1605) is arranged in the pendulum magnet frame, a pendulum magnet (24) is arranged in the pendulum magnet telescopic slot (1605), the front end surface of the pendulum magnet frame is connected with a connecting rod (1604), a pendulum driving lug acting slot (1607) is arranged on the rear end surface of the pendulum magnet frame along the arc direction of the annular pendulum movement slot (1501), and pendulum extrusion cambered surfaces (1608) are arranged on the left end surface and the right end surface of the pendulum magnet frame;

a third return spring (23) is arranged between the pendulum magnet (24) and the pendulum magnet telescopic groove (1605), and under the action of the third return spring (23), the pendulum magnet moves along the pendulum magnet telescopic rail (1606) in a direction away from the inlet flow channel (1507) of the auxiliary emitter, so that the outer end of the pendulum magnet (24) extends out of the pendulum magnet frame from the pendulum driving lug acting groove (1607);

each auxiliary emitter valve sliding groove (1504) corresponds to one pendulum driving lug (1508), the pendulum driving lug (1508) is arranged on the side surface of the annular pendulum movement groove (1501), when the pendulum (16) rotates to the corresponding auxiliary emitter valve sliding groove (1504), the pendulum driving lug (1508) penetrates into the pendulum driving lug acting groove (1607), the upper end of the pendulum magnet (24) is pressed into the pendulum magnet frame against the spring force of the return spring III (23), the pendulum magnet moves towards the center of the circle of the main disc (15), the distance between the pendulum magnet (24) and the magnet (2102) is closer, stronger suction force is generated, when the pendulum (16) continues to rotate and leaves the corresponding auxiliary emitter valve sliding groove (1504), the pendulum driving lug (1508) leaves the pendulum driving lug acting groove (1607), and the upper end of the pendulum magnet (24) penetrates out of the pendulum magnet frame from the pendulum driving lug acting groove (1607) again under the action of the return spring III (23).

6. A high efficiency aquarium aerator as defined in claim 5 wherein a pendulum magnet telescoping rail (1606) is provided in the pendulum magnet frame, the pendulum magnet (24) is disposed on the pendulum magnet telescoping rail (1606), a pendulum magnet slide rail (2402) is provided at the bottom of the pendulum magnet (24), the pendulum magnet telescoping rail (1606) is disposed in the pendulum magnet slide rail (2402), and the pendulum magnet (24) moves back and forth along the pendulum magnet telescoping rail (1606) to extend or retract the pendulum magnet (24) from the pendulum drive bump action slot (1607) to the pendulum magnet frame.

7. A high-efficiency fish tank aerator as claimed in claim 5, wherein the second return spring mounting rail (2002) is further provided with a bump (2001), the second return spring (19) is arranged outside the bump (2001), and when the pendulum bob (16) rotates to the corresponding auxiliary emitter valve sliding groove (1504), the bump (2001) contacts the pendulum bob extrusion cambered surface (1608) and slides into the rear end surface of the pendulum bob (16) so that the magnet mounting seat (20) and the second return spring mounting rail (2002) move in a direction away from the auxiliary emitter inlet flow passage, and the compression spring (18) and the valve are together away from the auxiliary emitter inlet flow passage;

the magnet mounting seat (20) is also connected with an auxiliary emitter valve guide rail (2103), the auxiliary emitter valve guide rail (2103) and the second reset spring mounting guide rail (2002) are arranged side by side in parallel, the side surface of the annular pendulum movement groove (1501) of the main disc is also provided with a corresponding auxiliary emitter valve guide rail movement groove, and the outer end of the auxiliary emitter valve guide rail (2103) is sleeved in the auxiliary emitter valve guide rail movement groove.

8. A high efficiency fish tank aerator as claimed in claim 1, wherein the main launcher comprises a main gun barrel rear end (1), a main gun barrel front end (7) and a radial interference mechanism, an elastic membrane is sleeved between the main gun barrel rear end (1) and the main gun barrel front end (7), the radial interference mechanism comprises a plurality of disturbance rods, a driving gear ring (5) and a rotary driving mechanism distributed along the circumferential direction of the elastic membrane, the disturbance rods are provided with convex rods, each disturbance rod is provided with a pinion (4), each pinion (4) is respectively meshed with the driving gear ring (5), the rotary driving mechanism is connected with the driving gear ring (5), the rotary driving mechanism drives the driving gear ring (5) to rotate, and the driving gear ring (5) drives each disturbance rod to rotate through the pinion (4) so that the convex rods on the disturbance rods periodically squeeze the elastic membrane.

9. A high efficiency aquarium aerator as defined in claim 8 wherein the rotary drive mechanism first rotates each of the turbulence bars to periodically squeeze the elastic membrane by the protruding bars on the turbulence bars to intermittently generate a plurality of water vortex rings by the main emitter, each water vortex ring contains oxygen bubbles therein, and after each water vortex ring moves in the water to a certain distance along a straight line, the rotary drive mechanism stops moving, the protruding bars on the turbulence bars stop squeezing the elastic membrane, the main emitter generates a direct current water column, and the direct current water column breaks each water vortex ring one by one due to the moving speed of the vortex ring generated before the speed of the direct current water column is far exceeded, so that the water vortex rings burst at different positions in the water, and oxygen bubbles in each water vortex ring scatter at the burst points of each water vortex ring, thereby providing oxygen to different positions in the water more uniformly.

10. A high-efficiency fish tank aerator as claimed in claim 8, wherein the rotary driving mechanism comprises a main emission module driving runner (3), a driving gear ring (5) is sleeved on an inner ring of the annular main emission module driving runner (3), driving liquid is filled in the main emission module driving runner (3), an annular spring positioning baffle (304) is fixedly arranged on the inner wall of the main emission module driving runner (3), driving blades (501) are fixedly arranged on the driving gear ring (5), the driving blades (501) extend into the main emission module driving runner (3), an annular spring (6) is connected between the driving blades (501) and the annular spring positioning baffle (304), the main emission module driving runner (3) is connected with a hydraulic driving mechanism, and the hydraulic driving mechanism acts on the driving blades (501) through the driving liquid in the main emission module driving runner (3) to enable the driving gear ring (5) to rotate;

the hydraulic driving mechanism comprises a main emitter driving pipe (22), a regulating valve (14) and a return spring I (13), one end of the main emitter driving pipe (22) is connected with a driving liquid inlet of the main emitter module driving flow channel (3), the regulating valve (14) is arranged at the other end of the main emitter driving pipe (22) and stretches into the main emitter pipeline (12), and two ends of the return spring I (13) are respectively connected with the regulating valve (14) and the main emitter driving pipe (22).