CN114403085A

CN114403085A - Oxygen supply equipment for oxygenation of aquaculture pond water

Info

Publication number: CN114403085A
Application number: CN202111594986.6A
Authority: CN
Inventors: 刘云凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-29

Abstract

The invention discloses oxygen supply equipment for oxygenating water in an aquaculture pond, which comprises a floating body disc, wherein the top of the floating body disc is provided with an installation mechanism, the installation mechanism comprises an installation seat, a support rod, a fixing plate, an installation shield and a threaded knob, the top of the installation seat is provided with a driving motor, the bottom output end of the driving motor is provided with an impeller, the bottom of the floating body disc is provided with a protection mechanism, and the protection mechanism comprises a fixing ring and a protection cover. The invention relates to an oxygen supply device for increasing oxygen of aquaculture pond water, which belongs to the field of oxygen supply devices.

Description

Oxygen supply equipment for oxygenation of aquaculture pond water

Technical Field

The invention relates to the field of oxygen supply equipment, in particular to oxygen supply equipment for increasing oxygen in water in an aquaculture pond.

Background

Pool water oxygen supply apparatus for aquaculture generally comprises: jet type aerator, waterwheel type aerator, impeller type aerator, microporous aeration type aerator, surge type aerator and the like. The impeller type aerator has the following principle: the impeller sucks up the oxygen-poor water at the lower part of the impeller and pushes the oxygen-poor water out to the periphery, so that the dead water is changed into running water. The water below the impeller is strongly stirred by the blades and the pipes, water jump and wave are aroused on the water surface to form a water curtain capable of wrapping air, so that the surface area of a gas-liquid interface is enlarged, double membranes between gas and liquid become thin and are continuously updated, and the dissolving speed of oxygen in the air is promoted. While stirring, the harmful gas in water, such as hydrogen sulfide, ammonia, methane, sulfur dioxide, etc. is desorbed from water through aeration and exhausted into air. Because the impeller forms negative pressure at the rear part of the water stirring pipe in the rotating process, air can be sucked into water through the water stirring pipe and is stirred into micro bubbles to enter the pressure area of the impeller immediately, so that the dissolving speed of oxygen in the air is improved, and the oxygenation efficiency is improved. Because the lower layer water is continuously lifted to be mixed with the surface layer water, the surface layer water is continuously updated, and the surface layer water is continuously supplemented to the lower layer under the action of gravity. The impeller type aerator has excellent function because the impeller type aerator is favorable for breaking the vertical uniformity of dissolved oxygen in pool water and can fully exert the biological aeration effect. However, when the existing impeller type aerator is used, the existing impeller type aerator is not convenient for a user to install the motor, the motor is easy to damage after being sprayed with water in the using process, the motor is inconvenient to detach and replace, meanwhile, the impeller type aerator is used in the process of being used, when fish is under the impeller, the impeller is easy to damage the fish after being started, and the floating plate used by the traditional impeller type aerator is made of plastic materials, so that the floating plate is easy to damage in the transportation or use process, and the floating plate cannot keep the balance of the whole device in the using process, and the whole device is easy to topple.

Disclosure of Invention

The invention mainly aims to provide oxygen supply equipment for increasing oxygen in aquaculture pond water, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an oxygen supply equipment is used in oxygenation of aquaculture pond water, includes the float dish, the top of float dish is equipped with installation mechanism, installation mechanism includes semi-ring, screw thread knob, turning block and connecting block in mount pad, bracing piece, fixed plate, installation cover, sliding block, first interior semi-ring, the second, the top of mount pad is equipped with driving motor, driving motor's bottom output is equipped with the impeller, the outside of float dish is equipped with protection machanism, protection machanism includes first guard plate, fixed block, second guard plate, connecting plate, fender ring and compression spring, the bottom of float dish is equipped with shelters from the mechanism, shelter from the mechanism including solid fixed ring, fender cover and go-between.

Preferably, a connecting hole is formed in the center of the top of the mounting seat, the driving motor is located on the top surface of the mounting seat, the output end of the driving motor penetrates through the connecting hole and is fixedly installed on the top surface of the impeller, supporting rods are fixedly installed on four sides of the outer surface of the mounting seat respectively, the bottom surfaces of the supporting rods are fixedly installed on the top surface of the floating body disc, sliding grooves are formed in the top surfaces of the supporting rods installed on the left side and the right side of the mounting seat, fixing plates are fixedly installed on the top surfaces of the supporting rods on the left side and the right side, and threaded holes are formed in the outer side wall of each fixing plate.

Preferably, two the bottom surface of installation cover fixed mounting has the sliding block respectively, just sliding block slidable mounting is in the sliding tray, the inside top surface fixed mounting of installation cover has first interior semi-ring, just semi-ring in the inside bottom surface fixed mounting of installation cover has the second, the lateral wall center part fixed mounting of installation cover has the connecting block, just the tongue has been seted up on the lateral wall of connecting block.

Preferably, the threaded knob is screwed in and installed in the threaded hole, a rotating block is fixedly installed at the inner side end of the threaded knob, and the rotating block is movably installed in the convex groove.

Preferably, first guard plate and second guard plate all present the semicircle form, on the both sides lateral wall of first guard plate respectively fixed mounting have a set of longitudinal symmetry's fixed block, and the symmetry the draw-in groove has been seted up on the opposite surface wall of fixed block respectively.

Preferably, there is the connecting plate respectively fixed mounting on the both sides lateral wall of second guard plate, just the through-hole that link up is seted up to the top surface of connecting plate, the upper and lower both ends notch department of through-hole fixed mounting respectively has the fender ring, compression spring movable mounting is in the through-hole and is located to keep off between the ring, just compression spring's upper and lower both ends fixed mounting respectively has the dop that corresponds with the draw-in groove, the dop passes and keeps off the ring.

Preferably, the bottom surface of the floating body disc is fixedly provided with a fixing ring, the bottom surface of the fixing ring is provided with an annular groove, and two sides of the inner wall of the groove are respectively provided with an internal thread.

Preferably, the top surface fixed mounting who keeps off the cover has the go-between, just the external screw thread has been seted up respectively to the ring inner wall and the ring outer wall of go-between, the go-between is located the recess, just the external screw thread carries out threaded connection with the internal thread, still seted up a plurality of rivers hole on the outer wall of fender cover.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the arranged mounting mechanism, a user can conveniently mount, dismount and maintain the driving motor, the driving motor is protected, the driving motor is prevented from being influenced by water which is sprayed onto the driving motor in the using process, and the fish is prevented from swimming beside the impeller by matching with the use of the shielding mechanism, so that the fish is prevented from being injured by the impeller when the impeller is started.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic, exploded view of the mounting mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of the construction of the mounting shield of the present invention;

FIG. 4 is a schematic sectional view of the shielding mechanism of the present invention;

FIG. 5 is a schematic view of the overall structure of a first protection plate according to the present invention;

fig. 6 is a sectional view showing the structure of a second prevention plate of the present invention.

In the figure: 1. a float pan; 2. an installation mechanism; 3. a drive motor; 4. an impeller; 5. a protection mechanism; 6. a shielding mechanism; 7. a mounting seat; 8. connecting holes; 9. a support bar; 10. a sliding groove; 11. a fixing plate; 12. a threaded hole; 13. mounting a cover; 14. a slider; 15. a first inner half ring; 16. a second inner half ring; 17. a threaded knob; 18. rotating the block; 19. connecting blocks; 20. a convex groove; 21. a fixing ring; 22. a groove; 23. an internal thread; 24. a shield; 25. a connecting ring; 26. an external thread; 27. a water flow hole; 28. a first guard plate; 29. a fixed block; 30. a card slot; 31. a second guard plate; 32. a connecting plate; 33. a through hole; 34. a baffle ring; 35. a compression spring; 36. and (4) clamping the head.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-6, an oxygen supply device for increasing oxygen in water in an aquaculture pond comprises a floating body disc 1, wherein the top of the floating body disc 1 is provided with an installation mechanism 2, the installation mechanism 2 comprises an installation base 7, a support rod 9, a fixing plate 11, an installation cover 13, a sliding block 14, a first inner half ring 15, a second inner half ring 16, a threaded knob 17, a rotating block 18 and a connecting block 19, the top of the installation base 7 is provided with a driving motor 3, the bottom output end of the driving motor 3 is provided with an impeller 4, the outside of the floating body disc 1 is provided with a protection mechanism 5, the protection mechanism 5 comprises a first protection plate 28, a fixing block 29, a second protection plate 31, a connecting plate 32, a baffle ring 34 and a compression spring 35, the bottom of the floating body disc 1 is provided with a shielding mechanism 6, and the shielding mechanism 6 comprises a fixing ring 21, a baffle cover 24 and a connecting ring 25.

The first embodiment is as follows:

as shown in fig. 2-3, in this embodiment, in order to facilitate a user to install and detach the driving motor 3 for maintenance and to protect the driving motor 3, a connecting hole 8 is formed in the center of the top of the mounting seat 7, the driving motor 3 is located on the top surface of the mounting seat 7, the output end of the driving motor 3 passes through the connecting hole 8 and is fixedly installed on the top surface of the impeller 4, the support rods 9 are respectively and fixedly installed on four sides of the outer surface of the mounting seat 7, the bottom surfaces of the support rods 9 are fixedly installed on the top surface of the floating body tray 1, the top surfaces of the support rods 9 installed on the left and right sides of the mounting seat 7 are provided with sliding grooves 10, the top surfaces of the support rods 9 on the left and right sides are further fixedly installed with fixing plates 11, the outer side walls of the fixing plates 11 are provided with threaded holes 12, the bottom surfaces of the two mounting covers 13 are respectively and fixedly installed with sliding blocks 14, and the sliding blocks 14 are slidably installed in the sliding grooves 10, when the impeller is used, firstly the driving motor 3 is prevented from being arranged on the top surface of the mounting base 7, the bottom output end of the driving motor 3 penetrates through the connecting hole 8 formed in the center of the top surface of the mounting base 7, then the impeller 4 is arranged on the output end of the driving motor 3, then the threaded knob 17 positioned on the outer side of the fixing plate 11 is manually and simultaneously screwed, and the threaded knob 17 realizes threaded rotation in the threaded hole 12 formed in the outer side wall of the fixing plate 11, and in the process of rotating the screw knob 17, the rotating block 18 arranged on the inner side end of the screw knob 17 is driven to rotate in the convex groove 20 arranged on the outer side wall of the connecting block 19 arranged on the outer side wall of the mounting cover 13, the rotating block 18 can not rotate out of the convex groove 20, at this time, the sliding block 14 arranged at the bottom end of the mounting cover 13 slides in the sliding groove 10 arranged on the top surface of the supporting rod 9 arranged on the left side and the right side of the mounting seat 7, the mounting covers 13 approach each other, the two mounting covers 13 are completely combined together by continuously rotating the screw knob 17 until the screw knob 17 can not rotate any more, meanwhile, the first inner half ring 15 arranged at the upper end part in the mounting cover 13 clamps and fixes the upper end part of the driving motor 3, and the second inner half ring 16 arranged at the lower end in the mounting cover 13 clamps and fixes the lower end part of the driving motor 3, therefore, the driving motor 3 is fixedly arranged on the top surface of the mounting seat 7, the mounting cover 13 can prevent the driving motor 3 from being sprayed by water in the using process, the normal use of the driving motor 3 is ensured, if the dismounting is required, the screw knob 17 is rotated at the same time through the reverse direction of the operation, the screw knob 17 makes reverse screw thread rotation in the screw hole 12 arranged on the fixing plate 11, the rotating block 18 arranged at the inner side end of the screw knob 17 rotates in the convex groove 20 arranged on the outer side wall of the connecting block 19, at the same time, the sliding block 14 arranged at the bottom surface of the mounting cover 13 slides in the sliding groove 10 towards the outer side direction, and the mounting cover 13 is driven to move, at the moment, the two mounting covers 13 make relative movement operation and slowly separate, the screw knob 17 is continuously rotated reversely, so that the mounting cover 13 is completely removed from the driving motor 3 arranged on the mounting seat 7, the first inner half ring 15 and the second inner half ring 16 do not clamp and fix the driving motor 3 any more, and finally, the impeller 4 is taken down from the driving motor 3 and then the driving motor 3 is taken down from the mounting base 7, so that the dismounting operation of the driving motor 3 can be completed, and the device is simple, convenient and quick to operate when the driving motor 3 is mounted and dismounted;

example two:

as shown in fig. 4, in this embodiment, in order to prevent fish from swimming to the side of the impeller 4 and from injuring the fish when the impeller 4 is started, the bottom surface of the floating body disk 1 is fixedly provided with the fixing ring 21, the bottom surface of the fixing ring 21 is provided with the annular groove 22, two sides of the inner wall of the groove 22 are respectively provided with the internal threads 23, the top surface of the shield 24 is fixedly provided with the connecting ring 25, the inner wall and the outer wall of the connecting ring 25 are respectively provided with the external threads 26, the connecting ring 25 is located in the groove 22, the external threads 26 are in threaded connection with the internal threads 23, the outer wall of the shield 24 is further provided with a plurality of water flow holes 27, before use, the connecting ring 25 mounted on the top surface of the shield 24 is firstly aligned with the groove 22 formed on the bottom surface of the fixing ring 21 mounted on the bottom surface of the floating body disk 1, and the connecting ring 25 is mounted in the groove 22 by screwing, the outer and inner walls of the connecting ring 25 are provided with external threads 26 which are in threaded connection with the internal threads 23 provided on both sides of the inner wall of the groove 22, in this way, the shield 24 is mounted on the bottom surface of the floating body disc 1, when the driving motor 3 drives the impeller 4 to rotate and stir through the output end, the shield 24 can prevent aquatic organisms from moving to the side of the impeller 4, so as to prevent the impeller 4 from being damaged by the organisms just beside the impeller during the starting process, and the water holes 27 on the shield 24 can uniformly pass through the water holes 27 after stirring, so as to prevent the aquatic organisms from causing faint when the angle is too large, if the shield 24 is to be dismounted, the shield 24 is manually rotated, the connecting ring 25 mounted on the top surface of the shield 24 realizes threaded rotation in the internal threads 23 provided on both sides of the inner wall of the groove 22 provided on the bottom surface of the fixing ring 21 through the external threads 26, the shield 24 is continuously rotated so that the connection ring 25 is screwed out of the groove 22 through the external thread 26, thereby realizing the detachment operation of the shield 24;

example three:

as shown in fig. 5-6, in this embodiment, in order to protect the floating body plate 1, prevent the floating body plate 1 from being damaged during transportation or use, ensure normal use of the floating body plate 1 for the whole device, and prevent the floating body plate 1 from being received, the first protection plate 28 and the second protection plate 31 are both in a half-ring shape, a set of vertically symmetrical fixing blocks 29 are respectively fixedly installed on two side walls of the first protection plate 28, the opposite side walls of the symmetrical fixing blocks 29 are respectively provided with a clamping groove 30, the two side walls of the second protection plate 31 are respectively fixedly installed with a connecting plate 32, the top surface of the connecting plate 32 is provided with a through hole 33, the upper end and the lower end of the through hole 33 are respectively fixedly installed with a retaining ring 34, a compression spring 35 is movably installed in the through hole 33 and located between the retaining rings 34, and the upper end and the lower end of the compression spring 35 are respectively fixedly installed with a clamping head 36 corresponding to the clamping groove 30, when the clamping head 36 penetrates through the blocking ring 34, the semi-annular first protection plate 28 is firstly attached to one side of the floating body plate 1, then the semi-annular second protection plate 31 is attached to the other side of the floating body plate 1, the first protection plate 28 and the second protection plate 31 are combined together, in the process of combining, the clamping heads 36 protruding from the upper end and the lower end of the connecting plate 32 arranged on the two sides of the second protection plate 31 are resisted by the fixing blocks 29 which are arranged on the side walls on the two sides of the first protection plate 28 and are symmetrical up and down, at the moment, the compression spring 35 arranged in the through hole 33 retracts and drives the clamping heads 36 at the two ends to penetrate through the blocking ring 34 arranged in the notches on the upper end and the lower end of the through hole 33 until the first protection plate 28 and the second protection plate 31 are completely combined together, then the clamping heads 36 are not resisted by the fixing blocks 29 any more, at the moment, the compression spring 35 stretches and restores in the through hole 33, the clamping head 36 is pushed out of the through hole 33, and finally the clamping head 36 is clamped in a clamping groove 30 formed on the fixing block 29, therefore, the first protection plate 28 and the second protection plate 31 are connected together and are arranged outside the floating body disc 1 to protect the floating body disc 1, the floating body disc 1 is prevented from being damaged after being collided or extruded, the normal use of the whole device by the floating body disc 1 is ensured, the whole device is prevented from toppling over after the floating body disc 1 is damaged, if the protection mechanism 5 is required to be disassembled, the first protection plate 28 and the second protection plate 31 are pulled reversely, during the dragging, the compression spring 35 will make retraction operation in the through hole 33, and drive the chucks 36 at both ends to gradually retract into the through hole 33, and make the chucks 36 leave from the slots 30, thereby separating the first shielding plate 28 from the second shielding plate 31, thereby achieving the disassembling operation of the shielding mechanism 5.

While the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof or for parts thereof without departing from the scope of the invention.

Claims

1. The utility model provides an oxygen supply equipment is used in oxygenation of aquaculture pond water which characterized in that: the floating body disc comprises a floating body disc (1), wherein the top of the floating body disc (1) is provided with an installation mechanism (2), the installation mechanism (2) comprises an installation base (7), a supporting rod (9), a fixing plate (11), an installation cover (13), a sliding block (14), a first inner half ring (15), a second inner half ring (16), a threaded knob (17), a rotating block (18) and a connecting block (19), the top of the installation base (7) is provided with a driving motor (3), the bottom output end of the driving motor (3) is provided with an impeller (4), a protection mechanism (5) is arranged outside the floating body disc (1), the protection mechanism (5) comprises a first protection plate (28), a fixing block (29), a second protection plate (31), a connecting plate (32), a baffle ring (34) and a compression spring (35), the bottom of the floating body disc (1) is provided with a shielding mechanism (6), the shielding mechanism (6) comprises a fixing ring (21), a shielding cover (24) and a connecting ring (25).

2. The oxygen supply apparatus for increasing oxygen in aquaculture pond water of claim 1, wherein: connecting hole (8) have been seted up at the top center of mount pad (7), driving motor (3) are located the top surface of mount pad (7), just driving motor (3)'s output passes connecting hole (8) and fixed mounting on the top surface of impeller (4), four sides of the surface of mount pad (7) are fixed mounting respectively has bracing piece (9), just the bottom surface fixed mounting of bracing piece (9) is on the top surface of float dish (1), just sliding tray (10), left and right sides have been seted up to the top surface of bracing piece (9) of mount pad (7) left and right sides installation, the top surface of bracing piece (9) still fixed mounting has fixed plate (11), just threaded hole (12) have been seted up on the lateral wall of fixed plate (11).

3. The oxygen supply apparatus for increasing oxygen in aquaculture pond of claim 2, wherein: two the bottom surface of installation cover (13) is fixed mounting respectively has sliding block (14), just sliding block (14) slidable mounting is in sliding tray (10), the inside top surface fixed mounting of installation cover (13) has first interior semi-ring (15), just semi-ring (16) in the inside bottom surface fixed mounting of installation cover (13) has the second, the lateral wall center part fixed mounting of installation cover (13) has connecting block (19), just tongue (20) have been seted up on the lateral wall of connecting block (19).

4. An oxygen supply apparatus according to claim 3, wherein the oxygen supply apparatus comprises: the thread knob (17) is screwed in and installed in the threaded hole (12), a rotating block (18) is fixedly installed at the inner side end of the thread knob (17), and the rotating block (18) is movably installed in the convex groove (20).

5. The oxygen supply apparatus for increasing oxygen in aquaculture pond of claim 4, wherein: first guard plate (28) and second guard plate (31) all present the semicircle form, on the both sides lateral wall of first guard plate (28) respectively fixed mounting have a set of fixed block (29) of symmetry from top to bottom, and the symmetry draw-in groove (30) have been seted up on the relative face wall of fixed block (29) respectively.

6. The oxygen supply apparatus for increasing oxygen in aquaculture pond of claim 5, wherein: fixed mounting has connecting plate (32) on the both sides lateral wall of second guard plate (31) respectively, just through-hole (33) that link up is seted up to the top surface of connecting plate (32), fixed mounting has respectively to keep off ring (34) in the upper and lower both ends notch department of through-hole (33), compression spring (35) movable mounting is in through-hole (33) and is located to keep off between ring (34), just the upper and lower both ends of compression spring (35) fixed mounting respectively have dop (36) that correspond with draw-in groove (30), dop (36) pass and keep off ring (34).

7. The oxygen supply apparatus for increasing oxygen in aquaculture pond of claim 5, wherein: the bottom surface fixed mounting of floater dish (1) has solid fixed ring (21), just annular recess (22) have been seted up to the bottom surface of solid fixed ring (21), internal thread (23) have been seted up respectively to the inslot wall both sides of recess (22).

8. The oxygen supply apparatus for increasing oxygen in aquaculture pond of claim 5, wherein: the top surface fixed mounting that keeps off cover (24) has go-between (25), just external screw thread (26) have been seted up respectively to the inner wall of go-between (25) and ring outer wall, go-between (25) are located recess (22), just threaded connection is carried out with internal thread (23) to external screw thread (26), still seted up a plurality of rivers hole (27) on the outer wall of fender cover (24).