CN112841120A

CN112841120A - Submersible bottom plug flow aerator

Info

Publication number: CN112841120A
Application number: CN202110264384.8A
Authority: CN
Inventors: 刘仲清; 武鑫; 苏纪新
Original assignee: Fujian Yunqi Intelligent Technology Co ltd
Current assignee: Fujian Yunqi Intelligent Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-05-28
Anticipated expiration: 2041-03-11
Also published as: CN112841120B

Abstract

The invention relates to the technical field of an aerator, in particular to a submersible bottom plug-flow aerator, which comprises an impeller assembly, an air chamber, a base and a submersible motor, wherein the impeller assembly comprises an air pushing impeller and an auxiliary impeller, the air pushing impeller is arranged in the air chamber, the auxiliary impeller is arranged above the air chamber, an exhaust cavity is formed between the air chamber and the air pushing impeller, an air inlet is formed in the side part of the air chamber, and an exhaust outlet is formed in the upper part of the impeller assembly. The submersible bottom plug flow aerator comprises an impeller assembly, an air chamber, a base and a submersible motor, wherein the submersible bottom plug flow aerator is arranged below a water bottom thermocline, the impeller assembly is driven to rotate by the submersible motor, air enters an exhaust cavity through an air inlet, the air in the exhaust cavity is ejected out of an exhaust port by the air pushing impeller, the impeller is assisted to quickly mix the air and the water, the oxygen supply of the water bottom thermocline is broken, the oxygen supply efficiency is improved, the submersible bottom plug flow aerator only needs to be driven by one submersible motor, and the energy consumption is low.

Description

Submersible bottom plug flow aerator

Technical Field

The invention relates to the technical field of oxygen increasing machines, in particular to a submersible bottom plug flow oxygen increasing machine.

Background

The excrement of the organisms such as the fishes in the pond is deposited on the bottom of the pond in a large amount, and a large amount of harmful gases such as ammonia gas, methane gas, hydrogen sulfide and the like are generated and dissolved in the water in the pond to form saturated solution of the harmful gases. The oxygen-increasing machine is a device with the functions of saving life and promoting growth of fishes and shrimps in aquaculture, and has the functions of improving the quality of purified water and increasing the dissolved oxygen in water.

For example, an environment-friendly aeration aerator is disclosed in the patent with the application number of CN201721043432.6, which belongs to the technical field of aquaculture. It has solved the not good problem of current oxygen-increasing machine oxygenation effect. This environmental protection formula aeration oxygen-increasing machine, including the body, a serial communication port, the submersible motor has been linked firmly on the body, the bottom of submersible motor is connected with one and exposes to the sun the exhaust chamber, be connected with an at least intake pipe on the body, the air inlet of intake pipe is located above the surface of water, and the bottom of intake pipe is linked together with the exhaust chamber that exposes to the sun, the bottom of submersible motor has downwardly extending's first motor shaft, first motor shaft has connected gradually a plurality of aeration impeller after passing the exhaust chamber that exposes to the sun, each aeration impeller all is located below the surface of water, and each aeration impeller all is linked together with the exhaust chamber that exposes to the. The submersible motor is connected to the floating body and is submerged below the water surface, so that the depth of the aeration impeller below the water surface can be increased, the aeration effect is ensured, and meanwhile, when the submersible motor drives the aeration impeller to rotate, the aerator is better in stability and is not easy to topple over.

The oxygen-increasing machine of above-mentioned patent can go deep into the aeration impeller and aerate to the surface of water below, and oxygenation effect is better. However, the aerator in the patent can not enter a deep water area, can not break a water bottom thermocline for oxygen supply, has low oxygen supply efficiency, and has the defects of low aeration efficiency, high energy consumption and single function in the prior aerator on the market.

Disclosure of Invention

The invention aims to at least solve one of the technical problems in the prior art and provides a submersible bottom plug flow aerator.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a dive formula bottom pushes away a class oxygen-increasing machine, includes impeller subassembly, air chamber, base, dive motor, the impeller subassembly is including pushing away gas impeller and auxiliary impeller, it sets up in the air chamber to push away the gas impeller, auxiliary impeller sets up the top at the air chamber, the air chamber with push away and be formed with the exhaust chamber between the gas impeller, the lateral part of air chamber is provided with the air inlet, and the upper portion of impeller subassembly is provided with the gas vent, the pedestal mounting is in the bottom of air chamber, dive motor installs on the base and is connected with the impeller subassembly to drive the rotation of impeller subassembly.

Furthermore, the base is provided with a mounting hole for connecting a submersible motor.

Further, the air inlet is connected with an air inlet pipe.

Furthermore, the air impeller comprises a rotating shaft and a plurality of helical blades arranged on the rotating shaft in a winding manner.

Further, a shaft hole is formed in the rotating shaft, and a driving shaft of the submersible motor is connected to the shaft hole.

Furthermore, the shaft hole penetrates through two ends of the rotating shaft.

Further, the auxiliary impeller is arranged outside the exhaust port.

Further, the auxiliary impeller is integrally connected with the air pushing impeller.

Furthermore, a clamping groove is formed in the top of the air chamber, and a clamping ring matched with the clamping groove is arranged on the impeller assembly.

Furthermore, the bottom of the air chamber is provided with a chassis which is connected with the base in a matching way, and a driving shaft of the submersible motor penetrates through the base and the chassis and then is connected with the impeller assembly.

The invention has the beneficial effects that: from the above description of the invention, it can be known that, compared with the prior art, the submersible bottom plug flow aerator of the invention comprises an impeller component, an air chamber, a base and a submersible motor, wherein the impeller component comprises a gas pushing impeller and an auxiliary impeller, an exhaust cavity is formed between the air chamber and the gas pushing impeller, an air inlet is arranged at the side part of the air chamber, an exhaust outlet is arranged at the upper part of the impeller component, the submersible motor is arranged on the base, when in use, the submersible bottom plug flow aerator is arranged below a water bottom thermocline, the impeller component is driven by the submersible motor to rotate, air enters the exhaust cavity through the air inlet, the gas pushing impeller pumps the air in the exhaust cavity out of the exhaust outlet, the auxiliary impeller rapidly mixes the air and water, breaks through the water bottom thermocline to supply oxygen, and improves the oxygen supply efficiency, the submersible bottom plug flow aerator is driven by only one submersible motor, the energy consumption is, the novel medicine spraying device has strong dirt collecting capacity, can apply medicines to a pond through the air inlet, enables the medicines to be rapidly dispersed in the pond, and is more convenient and effective than manual spraying.

Drawings

FIG. 1 is a schematic front view of a submersible bottom plug flow aerator according to a preferred embodiment of the present invention;

FIG. 2 is a front sectional view of a partial structure of a submersible bottom plug-flow aerator in a preferred embodiment of the invention;

reference numerals: 1. an impeller assembly; 2. an air chamber; 3. a base; 4. a submersible motor; 11. a gas impeller; 12. an auxiliary impeller; 13. an exhaust chamber; 14. an exhaust port; 15. a snap ring; 21. an air inlet; 22. an air inlet pipe; 23. a card slot; 24. a chassis; 31. mounting holes; 111. a rotating shaft; 112. a helical blade; 113. and the shaft hole.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, in a preferred embodiment of the present invention, the submersible bottom-push flow aerator includes an impeller assembly 1, an air chamber 2, a base 3, and a submersible motor 4, wherein the impeller assembly 1 includes an air-push impeller 11 and an auxiliary impeller 12, the air-push impeller 11 is disposed in the air chamber 2, the auxiliary impeller 12 is disposed above the air chamber 2, an exhaust cavity 13 is formed between the air chamber 2 and the air-push impeller 11, an air inlet 21 is disposed on a side portion of the air chamber 2, an exhaust port 14 is disposed on an upper portion of the impeller assembly 1, the base 3 is mounted at a bottom of the air chamber 2, and the submersible motor 4 is mounted on the base 3 and connected to the impeller assembly 1 to drive the impeller assembly 1 to rotate.

The submersible bottom plug flow aerator comprises an impeller assembly 1, an air chamber 2, a base 3 and a submersible motor 4, wherein the impeller assembly 1 comprises an air pushing impeller 11 and an auxiliary impeller 12, an exhaust cavity 13 is formed between the air chamber 2 and the air pushing impeller 11, an air inlet 21 is formed in the side part of the air chamber 2, an exhaust port 14 is formed in the upper part of the impeller assembly 1, the submersible motor 4 is installed through the base 3, when the submersible aerator is used, the submersible aerator is installed below a water bottom thermocline, the impeller assembly 1 is driven to rotate by the submersible motor 4, air enters the exhaust cavity 13 through the air inlet 21, the air in the exhaust cavity 13 is ejected out of the exhaust port 14 by the air pushing impeller 11, the auxiliary impeller 12 quickly mixes the air and water, the oxygen supply efficiency is improved, the submersible aerator only needs one submersible motor 4 to drive, the energy consumption is low, and the impeller assembly 1 which rotates quickly forms a vortex under the water bottom, so that the, the medicine can be applied to the pond through the air inlet 21, so that the medicine can be rapidly dispersed in the pond, and the pond is more convenient and more effective than manual spraying.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, the base 3 is provided with a mounting hole 31 for connecting the submersible motor 4. Through set up mounting hole 31 on base 3 to connecting dive motor 4, accomplish dive motor 4's installation and fixed.

In the present embodiment, an intake pipe 22 is connected to the intake port 21. An air intake pipe 22 is connected to the air intake port 21 so as to extend out of the water surface through the air intake pipe 22 to communicate with the air after the present invention is installed on the water bottom.

In this embodiment, the impeller 11 includes a rotating shaft 111 and a plurality of helical blades 112 disposed around the rotating shaft 111. The impeller 11 includes a rotating shaft 111 and a spiral blade 112, and the submersible motor 4 drives the rotating shaft 111 to rotate, and drives the spiral blade 112 to rotate through the rotating shaft 111, so as to eject the air in the exhaust chamber 13 out of the exhaust port 14.

In this embodiment, a shaft hole 113 is formed in the rotating shaft 111, and the driving shaft of the submersible motor 4 is connected to the shaft hole 113, and the shaft hole 113 penetrates through both ends of the rotating shaft 111. Through setting up shaft hole 113 in pivot 111 to connect dive motor 4's drive shaft, accomplish impeller subassembly 1 and dive motor 4's being connected, shaft hole 113 runs through the both ends of pivot 111, makes dive motor 4's drive shaft can run through whole pivot 111 basically, improves the joint strength between impeller subassembly 1 and the dive motor 4, avoids appearing the shake condition when the operation.

In the present embodiment, the auxiliary impeller 12 is disposed outside the exhaust port 14. The auxiliary impeller 12 is arranged outside the exhaust port 14, so that when the air is exhausted from the exhaust port 14, the auxiliary impeller 12 directly mixes the air and the water, the oxygen supply efficiency is higher, the mixed air and water are powered again, a larger vortex is formed at the bottom of the water, and the dirt collecting capacity is improved.

In the present embodiment, the auxiliary impeller 12 is integrally connected to the impeller 11. The auxiliary impeller 12 and the air pushing impeller 11 are integrally connected, synchronous operation of the auxiliary impeller 12 and the air pushing impeller 11 can be completed only through one submersible motor 4, energy is saved, connection of the auxiliary impeller 12 and the air pushing impeller 11 is avoided, connection structures are reduced, and air flow speed and oxygen increasing effects are improved.

In this embodiment, a clamping groove 23 is formed on the top of the air chamber 2, and a clamping ring 15 matched with the clamping groove 23 is arranged on the impeller assembly 1. Through set up draw-in groove 23 at the top of air chamber 2, set up snap ring 15 on impeller subassembly 1 to with impeller subassembly 1 joint on air chamber 2, make impeller subassembly 1 can rotate relative to air chamber 2.

In this embodiment, the bottom of the air chamber 2 is provided with a chassis 24 which is connected with the base 3 in a matching manner, and the driving shaft of the submersible motor 4 passes through the base 3 and the chassis 24 and then is connected with the impeller assembly 1. Through setting up chassis 24 in the bottom of air chamber 2 to install base 3 on chassis 24, accomplish diving motor 4's installation fixed and with impeller assembly 1 be connected, and chassis 24 seals the bottom of air chamber 2 and handles, avoids the air to run out from air chamber 2 bottom, improves the oxygenation effect.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a dive formula bottom plug-flow oxygen-increasing machine which characterized in that: including impeller subassembly (1), air chamber (2), base (3), dive motor (4), impeller subassembly (1) is including pushing away gas impeller (11) and auxiliary impeller (12), push away gas impeller (11) and set up in air chamber (2), auxiliary impeller (12) set up the top in air chamber (2), air chamber (2) and push away and be formed with exhaust chamber (13) between gas impeller (11), the lateral part of air chamber (2) is provided with air inlet (21), and the upper portion of impeller subassembly (1) is provided with gas vent (14), the bottom at air chamber (2) is installed in base (3), dive motor (4) are installed on base (3) and are connected with impeller subassembly (1) to drive impeller subassembly (1) and rotate.

2. The submersible bottom-push aerator according to claim 1, wherein: the base (3) is provided with a mounting hole (31) for connecting the submersible motor (4).

3. The submersible bottom-push aerator according to claim 1, wherein: the air inlet (21) is connected with an air inlet pipe (22).

4. The submersible bottom-push aerator according to claim 1, wherein: the air pushing impeller (11) comprises a rotating shaft (111) and a plurality of spiral blades (112) arranged on the rotating shaft (111) in a winding mode.

5. The submersible bottom-push aerator according to claim 4, wherein: a shaft hole (113) is formed in the rotating shaft (111), and a driving shaft of the submersible motor (4) is connected to the shaft hole (113).

6. The submersible bottom-push aerator according to claim 5, wherein: the shaft hole (113) penetrates through two ends of the rotating shaft (111).

7. The submersible bottom-push aerator according to claim 1, wherein: the auxiliary impeller (12) is arranged outside the exhaust port (14).

8. The submersible bottom-push aerator according to claim 1, wherein: the auxiliary impeller (12) is integrally connected with the air pushing impeller (11).

9. The submersible bottom-push aerator according to claim 1, wherein: a clamping groove (23) is formed in the top of the air chamber (2), and a clamping ring (15) matched with the clamping groove (23) is arranged on the impeller assembly (1).

10. The submersible bottom-push aerator according to claim 1, wherein: the bottom of air chamber (2) is provided with chassis (24) of being connected with base (3) cooperation, the drive shaft of dive motor (4) passes base (3), chassis (24) and is connected with impeller subassembly (1) again.