CN113317267B

CN113317267B - Energy-saving environment-friendly oxygenation device for aquaculture

Info

Publication number: CN113317267B
Application number: CN202110807602.8A
Authority: CN
Inventors: 李立华; 林佳
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-10-04
Anticipated expiration: 2041-07-16
Also published as: CN113317267A

Abstract

The invention discloses an energy-saving and environment-friendly oxygen increasing device for aquaculture, which comprises an aquaculture box, an oxygen pump and an air guide pipe, wherein the oxygen pump is arranged in the aquaculture box, the air outlet end of the oxygen pump is provided with the air guide pipe, and the aquaculture box is internally provided with an automatically movable driving device.

Description

Energy-saving environment-friendly oxygenation device for aquaculture

Technical Field

The invention relates to the technical field of aquaculture oxygenation equipment, in particular to an energy-saving and environment-friendly oxygenation device for aquaculture.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. The method can also be used for aquaculture in a broad sense, such as rough culture, intensive culture and high-density intensive culture. The rough culture is to put seedlings in medium and small natural waters and to culture aquatic products such as fish in lakes and reservoirs, shellfish in shallow seas and the like by completely relying on natural baits. Intensive culture is to culture aquatic products such as pond fish culture, net cage fish culture, fence culture and the like in a small water body by using bait casting and fertilizing methods. The high-density intensive culture adopts methods of flowing water, controlling temperature, increasing oxygen, feeding high-quality baits and the like to carry out high-density culture in a small water body so as to obtain high yield, such as flowing water high-density fish culture, shrimp culture and the like.

In the intensive culture of aquatic products in-process, can often use some aquaculture case, improve water yield through artificial feeding, this just needs to use some auxiliary assembly, make the environment in the aquaculture case improve, so that aquatic organisms are more suitable for the existence, can add aeration equipment usually and supply water products, avoid its oxygen deficiency to die, but current aeration equipment all floats and carries out oxygenation on the surface of water, can't carry out oxygenation bottom the water, oxygenation is inefficient like this, have in the direct air of melting into of not few oxygen, cause the waste of resource, and present aeration equipment can be in same position for a long time, often remove or adopt a plurality of aeration equipment through the manpower, waste time and energy and waste resources like this.

Therefore, an energy-saving and environment-friendly oxygenation device for aquaculture is provided.

Disclosure of Invention

The invention aims to provide an energy-saving and environment-friendly oxygenation device for aquaculture so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an energy-concerving and environment-protective oxygenation device that aquaculture used, is including breeding case, oxygen pump and air duct, it has the oxygen pump to breed incasement internally mounted, the oxygen pump is given vent to anger the end and is installed the air duct, but breed incasement internally mounted has automatic movement's drive arrangement, the oxygen pump is located the drive arrangement top, air duct internally mounted has the apparatus of oxygen supply that has flexible function, apparatus of oxygen supply externally mounted has the protection device that can strengthen oxygen and dissolve.

Preferably, drive arrangement includes driving motor, threaded rod and thread bush, the thread bush is installed to the oxygen pump bottom, the inside screw thread of thread bush alternates there is the threaded rod, the threaded rod tip with breed incasement wall and rotate and be connected, breed the case side and install driving motor, driving motor output shaft tip and threaded rod fixed connection.

Preferably, the driving device further comprises a guide post, the guide post is slidably inserted into the threaded sleeve and positioned on the side edge of the threaded rod, and the guide post is fixedly connected with the inner wall of the breeding box.

Preferably, the oxygen supply device comprises a gas pipe, gas outlet holes and an exhaust device, the gas pipe is sleeved in the gas pipe in a sliding manner, the gas outlet holes are uniformly formed in the surface of the gas pipe, and the exhaust device is installed at the end part of the gas pipe.

Preferably, the oxygen supply device further comprises a rubber sleeve, and the rubber sleeve is arranged between the air guide pipe and the air conveying pipe.

Preferably, the exhaust device comprises a thread groove, a thread cylinder and an air nozzle, the thread groove is formed in the end part of the gas pipe, the thread cylinder is in threaded connection inside the thread groove, the thread cylinder is communicated with the gas pipe, and the end part of the thread cylinder is communicated with the air nozzle.

Preferably, protection device includes protection screen frame, stirring board and latch device, the protection screen frame has been cup jointed to the air duct external fixation, protection screen frame side symmetry is fixed with the stirring board, stirring board internally mounted has latch device, the stirring board passes through latch device and is connected with the protection screen frame.

Preferably, the protection device further comprises ultraviolet lamps, and the ultraviolet lamps are symmetrically installed on the side edge of the protection net frame.

Preferably, the clamping device includes fixed slot, fixed block, draw-in groove, fixture block, spout, slip post and reset spring, protection screen frame side symmetry is fixed with the fixed block, the stirring board side corresponds to open there is the fixed slot, fixed slot and fixed block joint, open at the fixed block middle part has the draw-in groove, fixed slot top intercommunication has the spout, the inside sliding connection of spout has the fixture block, fixture block and draw-in groove joint, the fixture block top is fixed with the slip post, the external fixation of slip post has cup jointed reset spring, reset spring tip and fixture block fixed connection.

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

according to the oxygen pump, the position of the oxygen pump can be moved while oxygen is enriched through the threaded rod and the threaded sleeve in the driving device, time and labor are saved, the rubber sleeve can prevent the gas pipe from relative displacement after sliding through the gas guide pipe, the rubber sleeve and the gas pipe in the oxygen supply device, the placement depth of the gas pipe can be adjusted through the structure, oxygen can be enriched at the bottom of the water body, the oxygen pump is suitable for different cultivation boxes, the oxygen pump is flexible to use, the gas pipe is prevented from being blocked by sundries in the water body through the protective net frame and the stirring plate in the protection device, meanwhile, the inner part of the water body can be rolled through the stirring plate, oxygen is accelerated to be blended into the water, and oxygen enrichment efficiency is improved.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural diagram of a driving device according to the present invention;

FIG. 4 is a schematic view of an oxygen supply apparatus according to the present invention;

FIG. 5 is a second schematic view of the oxygen supply apparatus of the present invention;

FIG. 6 is a schematic view of the exhaust apparatus of the present invention;

FIG. 7 is a schematic view of the protection device of the present invention;

FIG. 8 is a schematic view of the structure of the clamping device of the present invention.

In the figure: 1. a breeding box; 2. a drive device; 21. a drive motor; 22. a threaded rod; 23. a threaded sleeve; 24. a guide post; 4. an oxygen pump; 5. an oxygen supply device; 52. a rubber sleeve; 53. a gas delivery pipe; 54. an air outlet; 55. an exhaust device; 551. a thread groove; 552. a threaded barrel; 553. an air nozzle; 6. a protection device; 61. a protective screen frame; 62. stirring the plate; 63. a clamping device; 631. fixing grooves; 632. a fixed block; 633. a card slot; 634. a clamping block; 635. a chute; 636. a sliding post; 637. a return spring; 64. an ultraviolet lamp; 7. an air duct.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the energy-saving and environment-friendly oxygen increasing device for aquaculture in the drawings comprises a culture tank 1, an oxygen pump 4 and an air duct 7, wherein the oxygen pump 4 is installed inside the culture tank 1, the air outlet end of the oxygen pump 4 is provided with the air duct 7, a driving device 2 capable of moving automatically is installed inside the culture tank 1, the oxygen pump 4 is located at the top of the driving device 2, an oxygen supplying device 5 with a telescopic function is installed inside the air duct 7, and a protecting device 6 capable of enhancing oxygen dissolution is installed outside the oxygen supplying device 5.

When beginning oxygenation, start drive arrangement 2, make oxygen pump 4 remove at breed 1 inside of case, start oxygen pump 4 simultaneously, through observing the water height, adjust oxygen supply apparatus 5's height, make oxygen supply apparatus 5 carry out oxygenation to the water inside, prevent through protection device 6 that debris in the water from blockking up oxygen supply apparatus 5.

Referring to fig. 3, the driving device 2 includes a driving motor 21, a threaded rod 22 and a threaded sleeve 23, the threaded sleeve 23 is installed at the bottom of the oxygen pump 4, the threaded rod 22 is inserted into the threaded sleeve 23 through threads, the end of the threaded rod 22 is rotatably connected with the inner wall of the breeding box 1, the driving motor 21 is installed at the side of the breeding box 1, and the end of an output shaft of the driving motor 21 is fixedly connected with the threaded rod 22.

The driving motor 21 is started to rotate the threaded rod 22, and the threaded rod 22 rotates to drive the threaded sleeve 23 to move, so that the oxygen pump 4 moves.

Referring to fig. 3, the driving device 2 further includes a guide post 24, the guide post 24 is slidably inserted into the threaded sleeve 23 at the side of the threaded rod 22, and the guide post 24 is fixedly connected to the inner wall of the cultivation box 1.

The screw sleeve 23 is guided to move stably.

Referring to fig. 4 and 5, the oxygen supply device 5 includes a gas pipe 53, gas outlet holes 54 and an exhaust device 55, the gas pipe 53 is slidably sleeved inside the gas guide tube 7, the gas outlet holes 54 are uniformly formed on the surface of the gas pipe 53, and the exhaust device 55 is installed at the end of the gas pipe 53.

According to the height of the water body, the position of the air pipe 53 can be adjusted to move in the air duct 7, oxygen enters the air pipe 53 from the air duct 7, and then the oxygen is discharged into the water body through the air outlet 54 and the exhaust device 55.

Referring to fig. 4, the oxygen supply device 5 further includes a rubber sleeve 52, and the rubber sleeve 52 is installed between the air duct 7 and the air pipe 53.

After the air pipe 53 moves, relative displacement cannot occur in the air duct 7, and the stability of the air pipe and the air duct is improved.

Referring to fig. 6, the exhaust device 55 includes a threaded groove 551, a threaded cylinder 552 and an air nozzle 553, the threaded groove 551 is opened at the end of the air pipe 53, the threaded cylinder 552 is connected to the threaded groove 551 through threads, the threaded cylinder 552 is communicated with the air pipe 53, and the air nozzle 553 is communicated at the end of the threaded cylinder 552.

The threaded cylinder 552 is engaged with the threaded groove 551, so that the air nozzle 553 is convenient to install, and the air nozzle 553 can enable toxic gas in sediment at the bottom of the inner wall of the cultivation box 1 to be discharged out of the cultivation box 1 along with oxygen bubbles.

Referring to fig. 7, the protecting device 6 includes a protecting screen frame 61, a stirring plate 62 and a clamping device 63, the protecting screen frame 61 is fixedly sleeved outside the air duct 7, the stirring plates 62 are symmetrically fixed to the sides of the protecting screen frame 61, the clamping device 63 is installed inside the stirring plate 62, and the stirring plate 62 is connected with the protecting screen frame 61 through the clamping device 63.

The protective net frame 61 can prevent the air outlet 54 from being blocked by impurities in the water body in the culture box 1, and the stirring plate 62 can roll the inside of the water body to accelerate the oxygen to be blended into the water.

Referring to fig. 7, the protection device 6 further includes an ultraviolet lamp 64, and the ultraviolet lamps 64 are symmetrically installed on the side of the protection screen frame 61.

The ultraviolet ray can eliminate some harmful bacteria in the water body, thereby improving the water quality and the living environment of the cultivated organisms.

Referring to fig. 8, the clamping device 63 includes a fixing groove 631, a fixing block 632, a clamping groove 633, a fixture block 634, a sliding groove 635, a sliding column 636 and a return spring 637, the fixing block 632 is symmetrically fixed to the side of the protective screen frame 61, the fixing groove 631 is correspondingly formed in the side of the stirring plate 62, the fixing groove 631 is clamped to the fixing block 632, the clamping groove 633 is formed in the middle of the fixing block 632, the sliding groove 635 is communicated with the top of the fixing groove 631, the fixture block 634 is slidably connected to the inside of the sliding groove 635, the fixture block 634 is clamped to the clamping groove 633, the sliding column 636 is fixed to the top of the fixture block 634, the return spring 637 is fixedly connected to the outside of the sliding column 636, and the end of the return spring 637 is fixedly connected to the fixture block 634.

When the stirring plate 62 is installed, the fixing block 632 is inserted into the fixing groove 631, the fixing block 632 extrudes the fixture block 634, the fixture block 634 is clamped with the clamping groove 633 until the fixture block 634 is clamped with the clamping groove 633, the installation of the stirring plate 62 is completed, and when the stirring plate 62 is disassembled, the sliding column 636 is pulled, the reset spring 637 is compressed, so that the fixture block 634 is separated from the clamping groove 633 to be clamped, and the disassembly of the stirring plate 62 is completed.

The working principle is as follows: when beginning oxygenation, start driving motor 21, make threaded rod 22 rotate, threaded rod 22 rotates and drives thread bush 23 and remove, thereby make oxygen pump 4 remove, play the guide effect to thread bush 23, make its steady movement, make oxygen pump 4 at the inside removal of breed case 1, start oxygen pump 4 simultaneously, according to the height of water, can adjust the position of gas-supply pipe 53, make it remove in 7 insides of air duct, oxygen gets into gas-supply pipe 53 from 7 entering air-supply pipe 53 of air duct, discharge oxygen into the water by venthole 54 and exhaust apparatus 55 again, protection wire frame 61 can prevent to breed the water debris in case 1 and block up venthole 54, stirring board 62 can make the water inside get up, accelerate oxygen to merge into the aquatic.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-concerving and environment-protective oxygenation device that aquaculture used, is including breeding case (1), oxygen pump (4) and air duct (7), breed case (1) internally mounted has oxygen pump (4), air duct (7), its characterized in that are installed to oxygen pump (4) the end of giving vent to anger: the automatic movable oxygen pump is characterized in that a driving device (2) capable of moving automatically is installed inside the breeding box (1), the oxygen pump (4) is located at the top of the driving device (2), an oxygen supply device (5) with a telescopic function is installed inside the air guide pipe (7), and a protection device (6) capable of enhancing oxygen dissolution is installed outside the oxygen supply device (5); the oxygen pump is characterized in that the driving device (2) comprises a driving motor (21), a threaded rod (22) and a threaded sleeve (23), the threaded sleeve (23) is installed at the bottom of the oxygen pump (4), the threaded rod (22) penetrates through the internal thread of the threaded sleeve (23), the end part of the threaded rod (22) is rotatably connected with the inner wall of the breeding box (1), the driving motor (21) is installed on the side edge of the breeding box (1), and the end part of an output shaft of the driving motor (21) is fixedly connected with the threaded rod (22); the oxygen supply device (5) comprises an air pipe (53), air outlet holes (54) and an exhaust device (55), the air pipe (53) is sleeved in the air guide pipe (7) in a sliding mode, the air outlet holes (54) are uniformly formed in the surface of the air pipe (53), and the exhaust device (55) is installed at the end portion of the air pipe (53); the exhaust device (55) comprises a thread groove (551), a thread cylinder (552) and an air nozzle (553), the end part of the air conveying pipe (53) is provided with the thread groove (551), the thread cylinder (552) is in threaded connection inside the thread groove (551), the thread cylinder (552) is communicated with the air conveying pipe (53), and the end part of the thread cylinder (552) is communicated with the air nozzle (553); the protection device (6) comprises a protection net frame (61), stirring plates (62) and a clamping device (63), the protection net frame (61) is fixedly sleeved outside the air duct (7), the stirring plates (62) are symmetrically fixed on the side edges of the protection net frame (61), the clamping device (63) is installed inside the stirring plates (62), and the stirring plates (62) are connected with the protection net frame (61) through the clamping device (63); clamping device (63) are including fixed slot (631), fixed block (632), draw-in groove (633), fixture block (634), spout (635), slip post (636) and reset spring (637), protection screen frame (61) side symmetry is fixed with fixed block (632), stirring board (62) side corresponds to open fixed slot (631), fixed slot (631) and fixed block (632) joint, open at fixed block (632) middle part has draw-in groove (633), fixed slot (631) top intercommunication has spout (635), spout (635) inside sliding connection has fixture block (634), fixture block (634) and draw-in groove (633) joint, fixture block (634) top is fixed with slip post (636), slip post (636) outside has connect fixed cover reset spring (637), reset spring (637) tip and fixture block (634) fixed connection.

2. The energy-saving and environment-friendly oxygenation device for aquaculture according to claim 1, characterized in that: the driving device (2) further comprises a guide post (24), the guide post (24) is arranged inside the threaded sleeve (23) and positioned on the side edge of the threaded rod (22) in a sliding and penetrating mode, and the guide post (24) is fixedly connected with the inner wall of the breeding box (1).

3. The energy-saving environment-friendly oxygenation device for aquaculture of claim 1, which is characterized in that: the oxygen supply device (5) further comprises a rubber sleeve (52), and the rubber sleeve (52) is installed between the air duct (7) and the air duct (53).

4. The energy-saving and environment-friendly oxygenation device for aquaculture according to claim 1, characterized in that: the protection device (6) further comprises ultraviolet lamps (64), and the ultraviolet lamps (64) are symmetrically arranged on the side edge of the protection net frame (61).