CN215409260U - Impeller for jet-type aerator - Google Patents
Impeller for jet-type aerator Download PDFInfo
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- CN215409260U CN215409260U CN202121591279.7U CN202121591279U CN215409260U CN 215409260 U CN215409260 U CN 215409260U CN 202121591279 U CN202121591279 U CN 202121591279U CN 215409260 U CN215409260 U CN 215409260U
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Abstract
The utility model discloses an impeller for a jet-type aerator, which comprises a plurality of floating plates, a connecting frame and a submerged motor, wherein the floating plates are fixedly connected through the connecting frame; the impeller assembly comprises a connecting cylinder, a plurality of impellers and a water-stirring piece, the connecting cylinder is detachably connected to the bottom end of the extension pipe, the impellers are arranged on the connecting cylinder and distributed in an array mode by taking the connecting cylinder as a center, and the water-stirring piece is fixed to the bottom end of the connecting cylinder and used for stirring water in the center of the connecting cylinder; the water-stirring piece is integrally formed at the bottom end of the connecting cylinder; the water stirring piece comprises a plurality of water stirring plates, and the water stirring plates are fixed at the bottom end of the connecting cylinder. This application has the advantage that improves aquatic oxygen content.
Description
Technical Field
The utility model belongs to the technical field of oxygen increasing equipment parts, and particularly relates to an impeller for a jet-type oxygen increasing machine.
Background
At present, the existing submerged motor structure is mainly formed by connecting a gas-liquid mixing pipe with a water outlet of a submerged motor; wherein, the one end of this gas-liquid mixture pipe is equipped with the aqueduct that the bore is less, and the one end of aqueduct links up in the outlet of heavy water motor, and the other end of aqueduct stretches into in the gas-liquid mixture pipe to be equipped with the intake pipe on the pipe wall of gas-liquid mixture pipe, the other end of intake pipe can upwards stretch out the surface of water. Through the structure, strong water flow is provided by the water outlet of the submerged motor to flow into the gas-liquid mixing pipe through the water guide pipe by utilizing the suction and pressurization effects of the submerged motor, and when the water flow rapidly flows through the gas-liquid mixing pipe, air can be sucked by the air inlet pipe and is dissolved in water to form bubbles, so that the aeration purpose is achieved.
However, in the above-mentioned conventional submerged motor structure, when the water discharged from the water outlet of the submerged motor rapidly flows through the gas-liquid mixing pipe, air is sucked into and mixed with the water through the air inlet pipe, so as to achieve the purpose of dissolving oxygen; therefore, the efficiency of air when mixed with water is low, so that the dissolved oxygen efficiency of the existing submerged motor structure is obviously limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to increase the oxygen content in water.
In order to achieve the purpose, the utility model adopts the following technical scheme: an impeller for a jet-type aerator comprises a plurality of floating plates, a connecting frame and a submerged motor, wherein the floating plates are fixedly connected through the connecting frame; the impeller subassembly includes connecting cylinder, a plurality of impeller and water stirring spare, the connecting cylinder can be dismantled and connect in the bottom of extension pipe, and is a plurality of the impeller sets up on the connecting cylinder, and uses the connecting cylinder as central array distribution, water stirring spare is fixed and is used for dialling the water of connecting cylinder center department at the bottom of connecting cylinder.
By adopting the technical scheme, when the aerator is started, the motor shaft of the submerged motor is driven to rotate by starting the submerged motor, the extension pipe is driven to rotate by the rotation of the motor shaft of the submerged motor, the impeller assembly is driven to rotate by the rotation of the extension pipe, the plurality of impellers on the impeller assembly are driven to rotate by the rotation of the impeller assembly, and the water around the impellers is driven to move to the periphery by the rotation of the plurality of impellers; simultaneously, the rotation of impeller subassembly also drives the stirring of water spare and rotates, and the rotation of stirring the water of connecting cylinder bottom is to stirring all around, and simultaneously, the air is moved to the stirring department through extension pipe and connecting cylinder, and the air is stirred at the stirring department by the stirring spare for more oxygen is being distributed all around to the stirring spare.
Preferably, the water-stirring piece is integrally formed at the bottom end of the connecting cylinder.
Through adopting above-mentioned technical scheme, the design of water stirring spare and connecting cylinder integrated into one piece improves the structural strength between water stirring spare and the connecting cylinder, simultaneously, improves the convenient degree of installation.
Preferably, the water stirring piece comprises a plurality of water stirring plates, and the plurality of water stirring plates are fixed at the bottom end of the connecting cylinder.
By adopting the technical scheme, on one hand, the water poking plate is used for poking water at the bottom end of the connecting cylinder; the other side stirs the gas from the connecting cylinder to the periphery of the water stirring plate.
Preferably, an air inlet pipe for air flow is provided inside the connecting cylinder.
Through adopting above-mentioned technical scheme, the intake pipe provides the passageway for the air current provides through the connecting cylinder.
Preferably, a plurality of arc plates are arranged between the air inlet pipe and the connecting cylinder.
Through adopting above-mentioned technical scheme, a plurality of arc boards are used for fixed intake pipe on the one hand, and on the other hand is used for mixxing the gas between intake pipe and the connecting cylinder for gaseous flow, and then increase the oxygen content of aquatic.
Preferably, the number of the arc plates is equal to the number of the impellers.
Through adopting above-mentioned technical scheme, be convenient for produce impeller subassembly.
Preferably, the arc plates are distributed between the air inlet pipe and the connecting cylinder in an array manner by taking the air inlet pipe as a center.
Through adopting above-mentioned technical scheme, guarantee that the inside and outside water pressure of connecting cylinder equals.
Preferably, the impeller is a helical blade surface.
Through adopting above-mentioned technical scheme, when reducing the water resistance, guarantee the stirring effect to water.
Preferably, the connecting cylinder is provided with a mounting hole, and the bolt penetrates through the connecting cylinder and the extension pipe to complete the fixation of the connecting cylinder.
Through adopting above-mentioned technical scheme, the installation and the dismantlement to impeller subassembly are convenient for to the setting of mounting hole to reach the purpose of the maintenance of being convenient for.
Has the advantages that: 1. the water at the bottom end of the connecting cylinder is stirred out by installing the water stirring piece at the bottom end of the connecting cylinder; meanwhile, the gas from the connecting cylinder is stirred, so that the air flow in the connecting cylinder is accelerated, and more air enters the water in unit time, and the oxygen content in the water is improved.
2. The intake pipe provides the passageway for air flow, and the design of arc board is fixed the intake pipe in the connecting cylinder on the one hand, and on the other hand stirs the air in the connecting cylinder, improves the flow velocity of air in the connecting cylinder, and then improves the oxygen content of aquatic.
Drawings
Fig. 1 is a top view of an embodiment of the present application.
Fig. 2 is a side view of an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an impeller assembly and an air inlet pipe in an embodiment of the present application.
In the figure: 1. a floating plate; 2. a connecting frame; 3. a submerged motor; 4. an extension pipe; 5. an impeller assembly; 51. a connecting cylinder; 510. mounting holes; 52. an impeller; 53. a water-stirring piece; 531. a water-repellent plate; 6. an air inlet pipe; 61. an arc plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
The embodiment of the application discloses an impeller for a jet-type aerator, which comprises two floating plates 1, a connecting frame 2 and a submerged motor 3; the cross sections of the two floating plates 1 are rectangular, and the floating plates 1 are hollow cubes, made of plastic and integrally formed; connecting frame 2 is the rectangle steel frame, and two kickboards 1 are fixed through even connecting frame 2, and submerged motor 3 rotates through the bearing to be connected on connecting frame 2, and is located between two kickboards 1, installs extension pipe 4 on submerged motor 3's the motor shaft, and extension pipe 4 is the cavity cylinder, and the inlet port that is used for admitting air to extension pipe 4 bottom is offered on the top of extension pipe 4, and the impeller subassembly 5 that the stirring rivers were used can be dismantled to extension pipe 4's bottom.
The connecting frame 2 is formed by welding two cross rods which are parallel to each other and four longitudinal rods which are parallel to each other, wherein two longitudinal rods are respectively welded at two ends of the cross rods, and the other two longitudinal rods are fixed between the two cross rods through welding; two horizontal poles and four vertical poles mutually perpendicular.
The impeller assembly 5 includes a connecting cylinder 51, a plurality of impellers 52, and a water-stirring piece 53; the connecting cylinder 51 is a hollow cylinder, and the impeller 52 is a spiral blade surface; 51 are detachably connected to the bottom end of the extension pipe 4, a plurality of impellers 52 are integrally formed on the connecting cylinder 51 and distributed in an array by taking the connecting cylinder 51 as the center, and water-stirring pieces 53 are integrally formed at the bottom end of the connecting cylinder 51 and used for stirring water at the center of the connecting cylinder 51. The connecting cylinder 51 is provided with a mounting hole 510, the mounting hole 510 is a circular hole, and a bolt passes through the connecting cylinder 51 and the extension pipe 4, so that the connecting cylinder 51 is fixed.
When oxygen needs to be pumped into water, the submerged motor 3 is started, the submerged motor 3 drives a motor shaft of the submerged motor to rotate, the motor shaft of the submerged motor 3 rotates to drive the extension pipe 4 to rotate, the extension pipe 4 rotates to drive the connecting cylinder 51 to rotate, the connecting cylinder 51 rotates to drive the impellers 52 on the connecting cylinder 51 to rotate, and then water around the impeller assembly 5 is stirred; simultaneously, the piece 53 of dialling water stirs the water of connecting cylinder 51 bottom department, and then realizes stiring the water of connecting cylinder 51 bottom and open to reach the air and follow extension tube 4, through connecting cylinder 51, enter into the bottom of connecting cylinder 51, and the air of connecting cylinder 51 bottom drives down at the piece 53 of dialling water, and the air dispersion is more even, makes the aquatic dissolved oxygen more.
An air inlet pipe 6 for providing a passage for the flow of air is provided inside the connecting cylinder 51; intake pipe 6 is the hollow cylinder, and the external diameter of intake pipe 6 is less than the internal diameter of connecting cylinder 51, and integrated into one piece has a plurality of arc boards 61 between intake pipe 6 and the connecting cylinder 51, and a plurality of arc boards 61 are used for fixed intake pipe 6, and a plurality of arc boards 61 use intake pipe 6 to distribute between intake pipe 6 and connecting cylinder 51 as central array.
The number of arc plates 61 is equal to the number of impellers 52; and the intake pipe 6 is concentric with the axial center of the connecting cylinder 51.
The water-stirring member 53 comprises a plurality of water-stirring plates 531, the water-stirring plates 531 are integrally formed at the bottom end of the connecting cylinder 51, and the water-stirring plates 531 are rectangular strips.
The first embodiment is as follows: an impeller for a jet-type aerator comprises two floating plates 1, a connecting frame 2 and a submerged motor 3; the cross sections of the two floating plates 1 are rectangular, and the floating plates 1 are hollow cubes, made of plastic and integrally formed; connecting frame 2 is the rectangle steel frame, and two kickboards 1 are fixed through even connecting frame 2, and submerged motor 3 rotates through the bearing to be connected on connecting frame 2, and is located between two kickboards 1, installs extension pipe 4 on submerged motor 3's the motor shaft, and extension pipe 4 is the cavity cylinder, and the inlet port that is used for admitting air to extension pipe 4 bottom is offered on the top of extension pipe 4, and the impeller subassembly 5 that the stirring rivers were used can be dismantled to extension pipe 4's bottom.
The impeller assembly 5 includes a connecting cylinder 51, a plurality of impellers 52, and a water-stirring piece 53; the connecting cylinder 51 is a hollow cylinder, and the impeller 52 is a spiral blade surface; 51 are detachably connected to the bottom end of the extension pipe 4, a plurality of impellers 52 are integrally formed on the connecting cylinder 51 and distributed in an array by taking the connecting cylinder 51 as the center, and water-stirring pieces 53 are integrally formed at the bottom end of the connecting cylinder 51 and used for stirring water at the center of the connecting cylinder 51. The connecting cylinder 51 is provided with a mounting hole 510, the mounting hole 510 is a circular hole, and a bolt passes through the connecting cylinder 51 and the extension pipe 4, so that the connecting cylinder 51 is fixed.
The number of arc plates 61 is equal to the number of impellers 52; and the intake pipe 6 is concentric with the axial center of the connecting cylinder 51.
When there are two impellers 52, the two impellers 52 are arrayed 180 degrees with the connecting cylinder 51 as the center; similarly, the number of the arc plates 61 is also two, and the two arc plates 61 are arrayed 180 degrees around the air inlet pipe 6.
Example two: the difference from the first embodiment is that: when there are three impellers 52, the three impellers 52 are arrayed 120 degrees with the connecting cylinder 51 as the center; similarly, the number of the arc plates 61 is also three, and the three arc plates 61 are arrayed 120 degrees around the air inlet pipe 6.
Example three: the difference from the first embodiment is that: when the number of the impellers 52 is four, the four impellers 52 are arrayed at 90 degrees with the connecting cylinder 51 as a center; similarly, the number of the arc plates 61 is four, and the four arc plates 61 are arrayed 120 degrees around the air inlet pipe 6.
Example four: an impeller for a jet-type aerator comprises two floating plates 1, a connecting frame 2 and a submerged motor 3; the cross sections of the two floating plates 1 are rectangular, and the floating plates 1 are hollow cubes, made of plastic and integrally formed; connecting frame 2 is the rectangle steel frame, and two kickboards 1 are fixed through even connecting frame 2, and submerged motor 3 rotates through the bearing to be connected on connecting frame 2, and is located between two kickboards 1, installs extension pipe 4 on submerged motor 3's the motor shaft, and extension pipe 4 is the cavity cylinder, and the inlet port that is used for admitting air to extension pipe 4 bottom is offered on the top of extension pipe 4, and the impeller subassembly 5 that the stirring rivers were used can be dismantled to extension pipe 4's bottom.
The impeller assembly 5 includes a connecting cylinder 51, a plurality of impellers 52, and a water-stirring piece 53; the connecting cylinder 51 is a hollow cylinder, and the impeller 52 is a spiral blade surface; 51 are detachably connected to the bottom end of the extension pipe 4, a plurality of impellers 52 are integrally formed on the connecting cylinder 51 and distributed in an array by taking the connecting cylinder 51 as the center, and water-stirring pieces 53 are integrally formed at the bottom end of the connecting cylinder 51 and used for stirring water at the center of the connecting cylinder 51. The connecting cylinder 51 is provided with a mounting hole 510, the mounting hole 510 is a circular hole, and a bolt passes through the connecting cylinder 51 and the extension pipe 4, so that the connecting cylinder 51 is fixed.
The water-stirring member 53 comprises a plurality of water-stirring plates 531, the water-stirring plates 531 are integrally formed at the bottom end of the connecting cylinder 51, and the water-stirring plates 531 are rectangular strips. When the number of the water repelling plates 531 is two, the included angle between the two water repelling plates 531 is 180 degrees.
Example five: the difference from the fourth embodiment is that: when the number of the water repelling plates 531 is three, the included angle between two adjacent water repelling plates 531 is 120 degrees.
Example six: the difference from the fourth embodiment is that: when the number of the water deflector 531 is four, an included angle between the adjacent water deflector 531 is 90 degrees.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An impeller for a jet-type aerator comprises a plurality of floating plates (1), a connecting frame (2) and a submerged motor (3), wherein the floating plates (1) are fixedly connected through the connecting frame (2), and the submerged motor (3) is installed among the floating plates (1), and is characterized in that an extension pipe (4) is installed on a motor shaft of the submerged motor (3), and the bottom end of the extension pipe (4) is detachably connected with an impeller assembly (5) for stirring water flow;
impeller subassembly (5) are including connecting cylinder (51), a plurality of impeller (52) and dialling water spare (53), the bottom of connection in extension pipe (4) can be dismantled in connecting cylinder (51), and is a plurality of impeller (52) set up on connecting cylinder (51), and use connecting cylinder (51) as central array distribution, the water spare (53) of dialling is fixed and is used for dialling the water of connecting cylinder (51) center department in the bottom of connecting cylinder (51).
2. The impeller for the jet aerator according to claim 1, wherein: the water-stirring piece (53) is integrally formed at the bottom end of the connecting cylinder (51).
3. The impeller for the jet aerator according to claim 1, wherein: the water stirring piece (53) comprises a plurality of water stirring plates (531), and the water stirring plates (531) are fixed at the bottom end of the connecting cylinder (51).
4. The impeller for a jet aerator according to claim 1, 2 or 3, wherein: an air inlet pipe (6) for air flowing is arranged in the connecting cylinder (51).
5. The impeller for the jet aerator according to claim 4, wherein: a plurality of arc plates (61) are arranged between the air inlet pipe (6) and the connecting cylinder (51).
6. The impeller for the jet aerator as claimed in claim 5, wherein: the number of the arc plates (61) is equal to the number of the impellers (52).
7. The impeller for the jet aerator as claimed in claim 5, wherein: the arc plates (61) are distributed between the air inlet pipe (6) and the connecting cylinder (51) in an array mode by taking the air inlet pipe (6) as a center.
8. The impeller for the jet aerator according to claim 1, wherein: the impeller (52) is a spiral blade surface.
9. The impeller for the jet aerator according to claim 1, wherein: the connecting cylinder (51) is provided with a mounting hole (510), and a bolt penetrates through the connecting cylinder (51) and the extension pipe (4) to complete the fixation of the connecting cylinder (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591279.7U CN215409260U (en) | 2021-07-13 | 2021-07-13 | Impeller for jet-type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591279.7U CN215409260U (en) | 2021-07-13 | 2021-07-13 | Impeller for jet-type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409260U true CN215409260U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121591279.7U Active CN215409260U (en) | 2021-07-13 | 2021-07-13 | Impeller for jet-type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409260U (en) |
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2021
- 2021-07-13 CN CN202121591279.7U patent/CN215409260U/en active Active
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