CN220326564U

CN220326564U - Oxygenation jet device for aquaculture

Info

Publication number: CN220326564U
Application number: CN202321631834.3U
Authority: CN
Inventors: 王军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-01-12
Anticipated expiration: 2033-06-26

Abstract

The utility model belongs to the technical field of aquaculture, and particularly relates to an oxygenation jet device for aquaculture, which comprises an aerator and a water pump, wherein the output end of the aerator is fixedly communicated with a connecting pipe, the connecting pipe is fixedly communicated with the water pump, the lower side of the water pump is provided with a water inlet pipe, the output end of the water pump is fixedly communicated with a water outlet pipe, and the left side of the water outlet pipe is provided with a liquid oxygen mixing mechanism; the device is simple and stable in operation, is suitable for aquaculture of different types and different scales, improves the mixing effect of pond water and oxygen through adopting the liquid oxygen mixing mechanism, and the turbine drives the initiative joint piece and rotates under the impulsive force of water, and driven joint piece carries out piston pumping work under the cooperation of initiative joint piece and reset spring, and the in-process of pumping accomplishes the intensive mixing of pond water and oxygen, and then through communicating pipe and spray tube blowout, makes pond water and air contact increase dissolved oxygen effect.

Description

Oxygenation jet device for aquaculture

Technical Field

The utility model relates to the technical field of aquaculture, in particular to an oxygenation jet device for aquaculture.

Background

Aquaculture is a production activity of propagating, cultivating and harvesting aquatic animals and plants under human control. Generally includes the whole process of growing aquatic products from offspring under artificial feeding management. Aquatic resource proliferation may also be included in a broad sense. Oxygen in the water can oxidize residual organic matters and harmful matters at the bottom of the water body and the pond. The higher the oxygen content in the water is, the lower the concentration of harmful substances is, and the oxygen in the water is beneficial to promoting the normal circulation of substances in the pond water ecology so as to activate the water quality.

The Chinese patent (the authorized bulletin number is CN 211983340U and the authorized bulletin day is 2020.11.24) proposes a mixed oxygen water pushing device, which comprises a pipe body, wherein one end of the pipe body is provided with a flowing water inlet section, the top of the middle section of the pipe body is provided with an air inlet section, the bottom end of the air inlet section is provided with a flowing water contraction section, a first-stage gas-liquid mixed oxygen area, a second-stage gas-liquid mixed oxygen area and a third-stage gas-liquid mixed oxygen area are sequentially arranged in the flowing water contraction section, the other end of the pipe body is provided with a negative pressure area, a first negative pressure water inlet and a second negative pressure water inlet are respectively arranged on the negative pressure area, and one side of the negative pressure area is provided with a diffusion area. The utility model relates to an oxygen mixing and water pushing device, which is characterized in that a reducer pipe body is arranged, negative pressure can be formed by utilizing the action of water potential when water flows, so that the water flow in an oxygen mixing area is accelerated, multi-stage oxygen mixing is formed under the drive of the water potential, zero energy consumption oxygenation is performed on a water body by fully utilizing the water potential energy and venturi principle, and the water flow with impact thrust can effectively strengthen the oxygen capacity of the water body.

However, the device has poor mixing uniformity, the combination of water and oxygen is not tight enough, and the oxygen is easy to be resolved from the water; the impurity in the water can not be cleaned well, along with the increase of the service time, the impurity in the water is easy to gather in the jet aerator to cause the equipment to be blocked, the equipment is damaged, and the normal use of the equipment is affected, so that the oxygen aeration aerator for aquaculture is required in the market.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an oxygenation jet device for aquaculture, which can improve the mixing effect of pool water and oxygen and simultaneously carry out water circulation purification work, realize ecological purification and keep water change for a long time.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an oxygenation ejector for aquaculture, includes oxygen-increasing machine and water pump, the output fixed intercommunication of oxygen-increasing machine has the connecting pipe, connecting pipe and the fixed intercommunication of water pump, the downside of water pump is provided with the inlet tube, the output fixed intercommunication of water pump has the outlet pipe, the left side of outlet pipe is provided with liquid oxygen mixing mechanism.

Preferably, the liquid oxygen mixing mechanism comprises a connecting cylinder and a piston cylinder, wherein the turbine is rotationally connected to the inside of the connecting cylinder, a driving clamping block is fixedly connected to the left end face of the turbine, a limit sleeve is fixedly connected to the left side of the connecting cylinder, a driven clamping block is slidingly connected to the inside of the limit sleeve, the right side surface of the driven clamping block is slidingly arranged on the left side of the driving clamping block, a liquid inlet pipe is fixedly communicated with the left side of the turbine, the driven clamping block is slidingly connected to the right side of the surface of the liquid inlet pipe, a sliding sleeve is slidingly connected to the left side of the surface of the liquid inlet pipe, and a piston disc is fixedly connected to the left side of the driven clamping block.

Preferably, a reset spring is arranged on the right side of the surface of the liquid inlet pipe, the left end of the reset spring is fixedly connected with the driven clamping block, and the right end of the reset spring is fixedly connected with the liquid inlet pipe.

Preferably, the output end of the piston cylinder is fixedly connected with a communicating pipe, the upper end of the communicating pipe is fixedly communicated with a spray pipe, and a plurality of through holes are fixedly formed in the surface of the spray pipe.

Preferably, the lower extreme of piston cylinder is provided with the filtration collecting vessel, filtration collecting vessel and stop collar fixed intercommunication, the inside of filtration collecting vessel is provided with the one-way groove.

Preferably, the surface of the aerator is fixedly connected with a connecting sleeve, the lower end surface of the connecting sleeve is fixedly connected with a suspension frame, and the lower end surface of the suspension frame is fixedly connected with a plurality of mounting frames.

Advantageous effects

The utility model provides an oxygenation jet device for aquaculture. Compared with the prior art, the method has the following beneficial effects:

the device is simple and stable in operation, is suitable for aquaculture of different types and different scales, improves the mixing effect of pool water and oxygen by adopting a liquid oxygen mixing mechanism, drives the driving clamping block to rotate under the impulse of water by the turbine, and carries out piston pumping work under the cooperation of the driving clamping block and the reset spring by the driven clamping block, so that the pool water and the oxygen are fully mixed in the pumping process, and then are sprayed out by the communicating pipe and the spray pipe, so that the pool water and the air are contacted to increase the dissolved oxygen effect;

in the water circulation process, part of pool water enters the filtering collecting barrel, and the unidirectional groove adopts the horn mouth design of the design principle of the fishing cage, so that dust and impurities in the pool water are collected, and the impurities are prevented from continuously flowing into the pool water to affect the water quality.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a cross-sectional view of a portion of the body of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic view of a turbine controlling movement of a driven clamping block by a driving clamping block;

FIG. 5 is a schematic view of the driving block controlling the driven block to push to the most distal side;

FIG. 6 is a schematic view of the driving and driven snap blocks in engagement;

in the figure: 1. an aerator; 2. connecting sleeves; 3. a suspension frame; 4. a mounting frame; 5. a connecting pipe; 6. a water pump; 7. a water inlet pipe; 8. a water outlet pipe; 9. a connecting cylinder; 10. a limit sleeve; 11. a piston cylinder; 12. filtering and collecting barrels; 13. a unidirectional groove; 14. a spray pipe; 15. a turbine; 16. an active clamping block; 17. a driven clamping block; 18. a liquid inlet pipe; 19. a sliding sleeve; 20. a piston disc; 21. a return spring; 22. and communicating pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides an oxygenation ejector for aquaculture, includes oxygen-increasing machine 1 and water pump 6, and the fixed intercommunication of the output of oxygen-increasing machine 1 has connecting pipe 5, and connecting pipe 5 and water pump 6 fixed intercommunication, and the downside of water pump 6 is provided with inlet tube 7, and the fixed intercommunication of the output of water pump 6 has outlet pipe 8, and outlet pipe 8's left side is provided with liquid oxygen mixing mechanism.

As shown in fig. 2, the liquid oxygen mixing mechanism comprises a connecting cylinder 9 and a piston cylinder 11, wherein a turbine 15 is rotationally connected in the connecting cylinder 9, a driving clamping block 16 is fixedly connected to the left end surface of the turbine 15, a limit sleeve 10 is fixedly connected to the left side of the connecting cylinder 9, a driven clamping block 17 is slidably connected to the inner part of the limit sleeve 10, a liquid inlet pipe 18 is fixedly communicated to the left side of the driving clamping block 16, the driven clamping block 17 is slidably connected to the right side of the surface of the liquid inlet pipe 18, a sliding sleeve 19 is slidably connected to the left side of the surface of the liquid inlet pipe 18, a piston disc 20 is fixedly connected to the left side of the driven clamping block 17, and a one-way valve is arranged in the liquid inlet pipe 18 in order to prevent backflow of the piston cylinder 11.

The surface right side of feed liquor pipe 18 is provided with reset spring 21, and reset spring 21's left end and driven joint piece 17 fixed connection, reset spring 21's right-hand member and feed liquor pipe 18 fixed connection, when initiative joint piece 16 corotation, driven joint piece 17 carries out left and right reciprocating motion under reset spring 21's effect, and when initiative joint piece 16 contrarotation, initiative joint piece 16 can drive driven joint piece 17 and rotate.

As shown in fig. 3, the output end of the piston cylinder 11 is fixedly connected with a communicating pipe 22, the upper end of the communicating pipe 22 is fixedly connected with a spray pipe 14, and a plurality of through holes are fixedly formed in the surface of the spray pipe 14.

Still further, the lower extreme of piston cylinder 11 is provided with and filters collecting vessel 12, filters collecting vessel 12 and stop collar 10 fixed intercommunication, and the inside of filtering collecting vessel 12 is provided with one-way groove 13, and one-way groove 13 adopts the design principle of fishing cage to the realization impurity just can't flow out as long as getting into in the one-way groove 13.

As shown in fig. 1, in order to further realize that the aerator 1 is suspended on a culture pond, a connecting sleeve 2 is fixedly connected to the surface of the aerator 1, a suspension frame 3 is fixedly connected to the lower end surface of the connecting sleeve 2, and a plurality of mounting frames 4 are fixedly connected to the lower end surface of the suspension frame 3.

Working principle: the device is placed on a culture pond, a control switch of the aerator 1 and the connecting pipe 5 is turned on, the aerator 1 inputs oxygen into the water pump 6 through the connecting pipe 5, the water pump 6 pumps water in a water tank through the water inlet pipe 7 and mixes the oxygen with the water, then the water pump enters the connecting cylinder 9 through the water outlet pipe 8, the turbine 15 rotates under the impulse force of the water, the driving clamping block 16 rotates along with the turbine 15, the driven clamping block 17 reciprocates left and right under the cooperation of the driving clamping block 16 and the liquid inlet pipe 18, the driven clamping block 17 drives the piston disc 20 to perform piston motion through the sliding sleeve 19, so that the pond water pumped into the connecting cylinder 9 is sprayed out through the communicating pipe 22, part of the pond water is directly discharged into the water tank through the communicating pipe 22, and the other part of pond water is sprayed into the air through a through hole on the surface of the spray pipe 14 and falls in a rainfall shape, and the effect is contacted with air; when the piston disc 20 performs piston movement to perform liquid oxygen fusion, part of pool water flows into the filtering and collecting barrel 12 through the piston cylinder 11, and then sundries are filtered and collected under the cooperation of the one-way groove 13, so that the device completes water circulation purification work while oxygenation is performed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oxygenation ejector for aquaculture, includes oxygen-increasing machine (1) and water pump (6), its characterized in that: the automatic aerator is characterized in that a connecting pipe (5) is fixedly communicated with the output end of the automatic aerator (1), the connecting pipe (5) is fixedly communicated with a water pump (6), a water inlet pipe (7) is arranged on the lower side of the water pump (6), a water outlet pipe (8) is fixedly communicated with the output end of the water pump (6), and a liquid oxygen mixing mechanism is arranged on the left side of the water outlet pipe (8).

2. An oxygenating jet for aquaculture according to claim 1, wherein: the utility model provides a liquid oxygen mixing mechanism, includes connecting cylinder (9) and piston cylinder (11), the inside rotation of connecting cylinder (9) is connected with turbine (15), the left end face fixedly connected with initiative joint piece (16) of turbine (15), the left side fixedly connected with stop collar (10) of connecting cylinder (9), the inside sliding connection of stop collar (10) has driven joint piece (17), the right side surface of driven joint piece (17) slides in the left side of initiative joint piece (16), the left side fixed intercommunication of turbine (15) has feed liquor pipe (18), the left side sliding connection of driven joint piece (17) is in the surface right side of feed liquor pipe (18), the surface left side sliding connection of feed liquor pipe (18) has sliding sleeve (19), the left end face fixedly connected with of sliding sleeve (19) and driven joint piece (17), the left side fixedly connected with piston disc (20) of driven joint piece (17).

3. An oxygenating jet for aquaculture according to claim 2, wherein: the right side of the surface of the liquid inlet pipe (18) is provided with a return spring (21), the left end of the return spring (21) is fixedly connected with the driven clamping block (17), and the right end of the return spring (21) is fixedly connected with the liquid inlet pipe (18).

4. An oxygenating jet for aquaculture according to claim 3, wherein: the output end of the piston cylinder (11) is fixedly connected with a communicating pipe (22), the upper end of the communicating pipe (22) is fixedly communicated with a spray pipe (14), and a plurality of through holes are fixedly formed in the surface of the spray pipe (14).

5. An oxygenating fluidic device for aquaculture according to claim 4, wherein: the lower extreme of piston cylinder (11) is provided with and filters collecting vessel (12), filter collecting vessel (12) and stop collar (10) fixed intercommunication, the inside of filtering collecting vessel (12) is provided with unidirectional tank (13).

6. An oxygenating fluidic device for aquaculture according to claim 5, wherein: the aerator is characterized in that a connecting sleeve (2) is fixedly connected to the surface of the aerator (1), a suspension frame (3) is fixedly connected to the lower end face of the connecting sleeve (2), and a plurality of mounting frames (4) are fixedly connected to the lower end face of the suspension frame (3).