CN219478941U - Oxygen supply device for freshwater aquaculture - Google Patents

Abstract

The utility model relates to the technical field of oxygen supply devices, in particular to an oxygen supply device for freshwater aquaculture, which is convenient for uniformly supplying the bottom of a pond, utilizes gas with density smaller than that of water, so that the gas entering the bottom of the pond flows upwards, the oxygen amount of the whole pond is uniform, a plurality of exhaust ports can be plugged when oxygen is stopped, the situation that impurities block the exhaust ports to influence the next oxygen supply is avoided, the oxygen supply device comprises a pond, a plurality of exhaust pipes are distributed at the inner bottom of the pond, the bottom of each exhaust pipe is provided with the plurality of exhaust ports, the pond is fixedly connected with an oxygen supply pipe, the plurality of exhaust pipes are communicated with the oxygen supply pipe, a plurality of through grooves matched with the exhaust ports are formed in the outer parts of the plurality of exhaust pipes, a driving mechanism for driving the plurality of protection sleeves to synchronously rotate is arranged on the pond, and a valve is arranged on the oxygen supply pipe.

Description

Oxygen supply device for freshwater aquaculture

Technical Field

The utility model relates to the technical field of oxygen supply devices, in particular to an oxygen supply device for freshwater aquaculture.

Background

As is known, the fluidity of the fresh water is poor, and in the fresh water culture, along with the respiration of the fish, the oxygen in the fresh water is less and less, so that the oxygen supply device is widely used in the fresh water culture field because the oxygen in the fresh water pond is required to be supplied; through retrieval, chinese patent with publication number of CN213712194U discloses an oxygen supply device for freshwater aquaculture, which comprises an oxygen supply pipe, a first mounting pipe, a connecting block and an oxygen outlet pipe, wherein a sealing bearing is arranged on the outer side of the oxygen supply pipe, a lower flange is fixed on the lower side of an upper flange, a connecting ring is arranged on the right side of the first mounting pipe, a closing plate is arranged on the outer side of the connecting ring, the connecting block is arranged on the left side of the oxygen outlet pipe, a second limit spring is arranged on the left side of the first mounting pipe, a limit rod is arranged on the left side of the second limit spring, a reset spring is arranged on the inner side of the first mounting pipe, a lower blocking plate is arranged on the inner side of the reset spring, a connecting sleeve is arranged at the lower end of the first mounting pipe, a second mounting pipe is fixed on the lower side of the connecting sleeve, when the oxygen pipe is used, the length can be changed according to different water levels, and the oxygen pipe can be contacted with gas impulse force through the hole-shaped structure horizontally arranged on the outer side of the oxygen pipe and the rotating connection between the oxygen pipe and the upper flange plate, so that the first mounting pipe can rotate, the oxygen pipe can stir water, the oxygen supply effect is improved, in use, the oxygen pipe can be connected with the rotating connection between the oxygen pipe and the upper flange plate through the hole-shaped structure horizontally arranged on the outer side of the oxygen pipe, the gas impulse force can be contacted when oxygen is discharged from the oxygen pipe, the first mounting pipe can rotate, the oxygen pipe can stir water only by partially stirring, the stirring effect is poor, and the oxygen amount at other positions is easy to be insufficient.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the oxygen supply device for freshwater aquaculture, which is convenient for uniformly supplying the bottom of the pond, utilizes the gas with lower density than water, so that the gas entering the bottom of the pond flows upwards, the oxygen amount of the whole pond is uniform, and a plurality of exhaust ports can be plugged when oxygen charging is stopped, thereby avoiding the situation that impurities plug the exhaust ports to influence the next oxygen supply.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxygen suppliment device for freshwater aquaculture, includes the pond, a plurality of blast pipes have been distributed to the inner bottom portion in pond, a plurality of gas vents have been seted up to the bottom of blast pipe, fixedly connected with oxygen supply tube on the pond, a plurality of the blast pipe all communicates with the oxygen supply tube, and is a plurality of the outside of blast pipe all is provided with the lag, a plurality of logical grooves with gas vent looks adaptation have been seted up on the lag, be provided with a plurality of lag synchronous rotatory actuating mechanism of drive on the pond, install the valve on the oxygen supply tube.

Preferably, the driving mechanism comprises a driving cylinder fixedly installed on the pond, a plurality of gear rings are fixedly installed on the protecting sleeves, an upper rack which is in sliding fit with the inner side wall of the pond is arranged above the gear rings, the gear rings are meshed with the upper rack, and an output shaft of the driving cylinder is fixedly connected with the upper rack.

Preferably, the pond water treatment device further comprises a supporting mechanism, wherein the supporting mechanism comprises a lower rack arranged below a plurality of toothed rings, a supporting guide rail for horizontally sliding the lower rack is arranged below the lower rack, the plurality of toothed rings are meshed with the lower rack, and the supporting guide rail is fixedly connected with the inner bottom of the pond.

Preferably, the lag includes two sliding sleeves, two fixedly connected with runs through the dead lever of blast pipe between the sliding sleeve, a plurality of logical groove equipartition is offered on two sliding sleeves, and fixed mounting is in the epaxial ring gear of lag sets up to two and respectively fixed mounting on two sliding sleeves, go up the rack and also set up to two, be located a plurality of ring gears of homonymy and be located the homonymy and mesh mutually with last rack, two go up rack through fixed frame fixed connection, the output shaft fixedly connected with link of actuating cylinder, link and fixed frame fixed connection.

Preferably, two limit guide rails are arranged above the fixed frame, two ends of each limit guide rail are fixedly connected with the inner wall of the pond, and the two limit guide rails are in sliding fit with the fixed frame.

Preferably, the oxygen supply pipe is provided with a plurality of clamps, and a plurality of clamps are fixedly connected with the inner wall of the pond.

(III) beneficial effects

Compared with the prior art, the utility model provides an oxygen supply device for freshwater aquaculture, which has the following beneficial effects:

this oxygen supply device for freshwater aquaculture, through setting up a plurality of blast pipes, and a plurality of gas vents have been seted up in the bottom of a plurality of blast pipes, and be a plurality of blast pipes oxygen suppliments through the oxygen supply pipe, and discharge through a plurality of gas vents that set up in the blast pipe bottom, thereby be convenient for carry out even supply to the bottom of pond, the density ratio water that utilizes gas is little, thereby get into the gas up circulation of pond bottom, make the oxygen volume of whole pond more even, establish the lag on the blast pipe through setting up actuating mechanism and a plurality of cover, when stopping oxygenating, be convenient for drive a plurality of lag rotations in step through actuating mechanism, thereby shutoff is carried out a plurality of gas vents, thereby avoid appearing impurity to block up the condition of gas vent influence next oxygen suppliment, this oxygen supply device for freshwater aquaculture is convenient for carry out even supply to the bottom of pond, utilize the density ratio water of gas to get into the pond bottom to circulate upwards, make the oxygen volume of whole pond more even, can also block up a plurality of gas vents when stopping oxygenating, thereby avoid appearing impurity to block up the condition of gas vent that influences next oxygen suppliment.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the utility model excluding ponds;

FIG. 3 is a schematic view of the exhaust pipe, the sliding sleeve and the toothed ring of the present utility model in a matched and exploded structure;

the reference numerals in the drawings: 1. a pond; 2. an exhaust pipe; 3. an exhaust port; 4. an oxygen supply pipe; 5. a protective sleeve; 6. a through groove; 7. a valve; 8. a drive cylinder; 9. a toothed ring; 10. a rack is arranged; 11. a lower rack; 12. supporting a guide rail; 13. a sliding sleeve; 14. a fixed rod; 15. a fixed frame; 16. a connecting frame; 17. limiting guide rails; 18. and (5) clamping the clamp.

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. 1-3, the oxygen supply device for freshwater aquaculture of the utility model comprises a pond 1, wherein a plurality of exhaust pipes 2 are distributed at the inner bottom of the pond 1, a plurality of exhaust ports 3 are formed at the bottom of the exhaust pipes 2, an oxygen supply pipe 4 is fixedly connected to the pond 1, the exhaust pipes 2 are communicated with the oxygen supply pipe 4, a protecting sleeve 5 is arranged outside the exhaust pipes 2, a plurality of through grooves 6 matched with the exhaust ports 3 are formed in the protecting sleeve 5, a driving mechanism for driving the protecting sleeves 5 to synchronously rotate is arranged on the pond 1, and a valve 7 is arranged on the oxygen supply pipe 4.

Specifically, actuating mechanism includes the actuating cylinder 8 of fixed mounting on pond 1, all fixed mounting has toothed ring 9 on a plurality of lag 5, the top of a plurality of toothed ring 9 is provided with pond 1 inside wall sliding fit's last rack 10, a plurality of toothed ring 9 all meshes with last rack 10, actuating cylinder 8's output shaft and last rack 10 fixed connection, further, actuating cylinder 8 can adopt hydraulic drive or pneumatic drive, be convenient for drive last rack 10 horizontal reciprocating motion through actuating cylinder 8, through the meshing of a plurality of toothed ring 9 and last rack 10, drive a plurality of toothed ring 9 clockwise or anticlockwise rotation, and then be convenient for drive a plurality of lag 5 clockwise or anticlockwise rotation, thereby conveniently make logical groove 6 rotate to the top or make logical groove 6 rotate to the below, and then make a plurality of gas vents 3 seal or make a plurality of gas vents 3 unblock.

Specifically, still include supporting mechanism, supporting mechanism is including setting up the lower rack 11 in the below of a plurality of ring gears 9, the below of lower rack 11 is provided with the support guide rail 12 that supplies lower rack 11 horizontal slip, a plurality of ring gears 9 all mesh with lower rack 11, support guide rail 12 and the interior bottom fixed connection of pond 1, when a plurality of ring gears 9 synchronous clockwise or anticlockwise rotation, drive down rack 11 and control the removal on support guide rail 12, support anti-skidding cover 13 and blast pipe 2 through support guide rail 12, the cooperation of lower rack 11 and ring gears 9 is convenient for, increase the stability of anti-skidding cover 13 and blast pipe 2.

Specifically, lag 5 includes two sliding sleeves 13, fixedly connected with runs through dead lever 14 of blast pipe 2 between two sliding sleeves 13, a plurality of logical groove 6 equipartitions are offered on two sliding sleeves 13, fixed mounting is the ring gear 9 on lag 5 and is set up to two and respectively fixed mounting on two sliding sleeves 13, go up rack 10 and also set up to two, be located a plurality of ring gears 9 of homonymy and be located the last rack 10 of homonymy and mesh, two go up rack 10 and pass through fixed frame 15 fixed connection, the output shaft fixedly connected with link 16 of actuating cylinder 8, link 16 and fixed frame 15 fixed connection, through setting up the sliding sleeve 13 rotation of two last rack 10 drive both sides respectively, be convenient for increase driven stability, through setting up link 16 and fixed frame 15, be convenient for connect actuating cylinder 8 and two last racks 10.

Specifically, two limit guide rails 17 are arranged above the fixed frame 15, two ends of each limit guide rail 17 are fixedly connected with the inner wall of the pond 1, the two limit guide rails 17 are in sliding fit with the fixed frame 15, the fixed frame 15 is conveniently guided through the two limit guide rails 17, and the two upper racks 10 are further guided.

Specifically, be provided with a plurality of clamps 18 on the oxygen supply tube 4, a plurality of clamps 18 all with the inner wall fixed connection of pond 1, through a plurality of clamps 18, be convenient for increase the stability of oxygen supply tube 4 to avoid driving oxygen supply tube 4 when rotatory through actuating mechanism drive lag 5 and remove.

When the oxygen supply device is used, the valve 7 is opened, oxygen is supplied to the exhaust pipes 2 through the oxygen supply pipe 4, and the oxygen is discharged through the exhaust pipes 3 arranged at the bottom of the exhaust pipes 2, so that the bottom of the pond 1 is convenient to uniformly supply, the density of the gas is lower than that of water, the gas entering the bottom of the pond 1 flows upwards, the oxygen amount of the whole pond 1 is uniform, when oxygen charging is stopped, the driving mechanism is convenient to synchronously drive the protecting jackets 5 to rotate, the exhaust pipes 3 are blocked, the exhaust pipes 3 are prevented from being blocked by impurities, the next oxygen supply is influenced, the driving mechanism drives the protecting jackets 5 to rotate before the next oxygen supply, the blocking is removed from the exhaust pipes 3, and then the operation is repeated.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. The utility model provides an oxygen suppliment device for freshwater aquaculture, includes pond (1), its characterized in that, a plurality of blast pipes (2) have been distributed to the interior bottom of pond (1), a plurality of gas vents (3) have been seted up to the bottom of blast pipe (2), fixedly connected with oxygen supply tube (4) on pond (1), a plurality of blast pipe (2) all communicate with oxygen supply tube (4), and is a plurality of the outside of blast pipe (2) all is provided with lag (5), a plurality of logical groove (6) with gas vent (3) looks adaptation have been seted up on lag (5), be provided with the actuating mechanism of a plurality of lag (5) synchronous rotations of drive on pond (1), install valve (7) on oxygen supply tube (4).

2. The oxygen supply device for freshwater aquaculture according to claim 1, wherein the driving mechanism comprises a driving cylinder (8) fixedly installed on the pond (1), a plurality of gear rings (9) are fixedly installed on the protecting sleeves (5), an upper rack (10) which is in sliding fit with the inner side wall of the pond (1) is arranged above the gear rings (9), the gear rings (9) are meshed with the upper rack (10), and an output shaft of the driving cylinder (8) is fixedly connected with the upper rack (10).

3. The oxygen supply device for freshwater aquaculture according to claim 2, further comprising a supporting mechanism, wherein the supporting mechanism comprises a lower rack (11) arranged below the plurality of toothed rings (9), a supporting guide rail (12) for horizontally sliding the lower rack (11) is arranged below the lower rack (11), the plurality of toothed rings (9) are meshed with the lower rack (11), and the supporting guide rail (12) is fixedly connected with the inner bottom of the pond (1).

4. The oxygen supply device for freshwater aquaculture according to claim 2, wherein the protecting sleeve (5) comprises two sliding sleeves (13), a fixing rod (14) penetrating through the exhaust pipe (2) is fixedly connected between the two sliding sleeves (13), a plurality of through grooves (6) are uniformly distributed on the two sliding sleeves (13), the toothed rings (9) fixedly installed on the protecting sleeve (5) are arranged on the two sliding sleeves (13) and are respectively and fixedly installed on the two sliding sleeves (13), the upper racks (10) are also arranged on the two toothed rings (9) on the same side and are meshed with the upper racks (10) on the same side, the two upper racks (10) are fixedly connected through a fixing frame (15), an output shaft of the driving cylinder (8) is fixedly connected with a connecting frame (16), and the connecting frame (16) is fixedly connected with the fixing frame (15).

5. The oxygen supply device for freshwater aquaculture according to claim 4, wherein two limit guide rails (17) are arranged above the fixed frame (15), two ends of each limit guide rail (17) are fixedly connected with the inner wall of the pond (1), and the two limit guide rails (17) are in sliding fit with the fixed frame (15).

6. Oxygen supply device for freshwater aquaculture according to claim 1, characterized in that the oxygen supply pipe (4) is provided with a plurality of clamps (18), a plurality of clamps (18) are fixedly connected with the inner wall of the pond (1).