CN219092405U

CN219092405U - Multifunctional underwater spoiler

Info

Publication number: CN219092405U
Application number: CN202320128446.7U
Authority: CN
Inventors: 李林洲; 刘海峰; 廖宏翔; 张双; 孙思; 向帮进; 周非; 秦攀攀; 王莎; 樊世飞; 石庆龙; 庾蓝
Original assignee: Chongqing Water Group Longxing Drainage Co ltd
Current assignee: Chongqing Water Group Longxing Drainage Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-30
Anticipated expiration: 2033-01-17

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a multifunctional underwater spoiler, which comprises a base, a connecting piece and a rotating piece, wherein the connecting piece is arranged on the base; the center of the upper surface of the base is provided with a mounting groove, the side wall of the base is provided with a water inlet passage, a first water inlet hole and a first water outlet hole of the water inlet passage are respectively arranged on the center of the inner bottom surface of the mounting groove and the side wall of the base, and the first water inlet hole is connected with a high-pressure water pump through an external pipeline; the connecting piece is vertically arranged in the mounting groove and is in threaded connection with the mounting groove; the rotating piece comprises a rotating disc, a rotating shaft and a plurality of branch pipes; the branch pipe is detachably arranged on a second water outlet hole of the rotating disc, a plurality of spray heads are detachably arranged on the side wall of the branch pipe, the spray angle of each spray head is different, the free end face of the branch pipe is used as a reference face, and the spray angle range is-90 degrees or 90-270 degrees. The utility model solves the problems of inconvenient carrying and moving, potential safety hazard and low working efficiency in the prior art.

Description

Multifunctional underwater spoiler

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a multifunctional underwater spoiler.

Background

In the use process of structures such as various ponds, pipelines, ditches and the like in the sewage treatment industry, sediment and the like at the bottom often occurs, and if sediment in the ponds is not cleaned for a long time, anaerobic reaction can float to the water surface, so that the water quality and the sensory effect are affected; sediment deposited in the pipeline and the ditch can reduce the section of flowing water, and the water passing effect is poor. The usual solutions are the following two: firstly, a stirrer is added, or a flow pushing device is used for stirring the bottom of a pool to prevent deposition, and the method has more limitations due to equipment, is inconvenient to carry and is not movable; secondly, manual dredging is needed to be carried out under the condition that power of multi-party equipment is off, so that certain potential safety hazards exist, time and labor are wasted, the working efficiency is low, and the sewage treatment efficiency is affected.

Disclosure of Invention

The utility model aims to provide a multifunctional underwater spoiler which solves the problems that the prior art is inconvenient to carry and move, potential safety hazards exist and the working efficiency is low.

In order to achieve the above object, there is provided a multifunctional underwater spoiler comprising a base, a connecting member and a rotating member; the center of the upper surface of the base is provided with a mounting groove, the side wall of the base is provided with a water inlet passage, a first water inlet hole and a first water outlet hole of the water inlet passage are respectively arranged on the center of the inner bottom surface of the mounting groove and the side wall of the base, and the first water inlet hole is connected with a high-pressure water pump through an external pipeline;

the connecting piece is vertically arranged in the mounting groove and is in threaded connection with the mounting groove, and a first hollow pipeline is arranged in the center of the upper end face and the lower end face of the connecting piece in a penetrating manner;

the rotating piece comprises a rotating disc, a rotating shaft and a plurality of branch pipes; the center of the bottom surface of the rotating disc is provided with a second water inlet, and a plurality of second water outlet holes communicated with the second water inlet are uniformly distributed on the side surface of the rotating disc in the circumferential direction;

the rotating shaft is inserted into the first hollow pipeline and is rotationally connected with the connecting piece; one end of the rotating shaft is detachably connected with the bottom surface of the rotating disc, and a limiting ring which limits the rotating piece to separate from and is arranged in the mounting groove is arranged at the end part of the other end of the rotating shaft; the center of the rotating shaft is provided with a second hollow pipeline, and two ends of the second hollow pipeline are respectively communicated with a first water outlet hole of the water inlet passage and a second water inlet hole of the rotating disc;

the branch pipe is detachably arranged on a second water outlet hole of the rotating disc, a plurality of spray heads are detachably arranged on the side wall of the branch pipe, the spray angle of each spray head is different, the free end face of the branch pipe is used as a reference face, and the spray angle range is-90 degrees or 90-270 degrees.

Further, the connecting piece comprises a circular plate part and a cylindrical part which are distributed up and down, wherein the side surface of the cylindrical part is provided with threads, and the cylindrical part is vertically arranged in the mounting groove and is in threaded connection with the mounting groove; a gasket is arranged between the circular plate part and the upper surface of the base.

Further, the rotating shaft is sleeved with a wear-resistant ring, the wear-resistant ring is located between the lower end of the cylindrical part of the connecting piece and the limiting ring, and the wear-resistant ring is connected with the mounting groove in a clamping mode after the cylindrical part of the connecting piece is connected with the mounting groove in a threaded mode.

Furthermore, a space margin for the limiting ring to move up and down is reserved between the lower end face of the wear-resistant ring and the inner bottom face of the mounting groove, and the optimal range of the spray angle of the spray head is 0-90 degrees or 90-180 degrees.

Further, the lower end face of the wear-resisting ring is provided with an annular groove, a plurality of balls are arranged in the annular groove, and the balls can prop against the limiting ring.

Further, a first water inlet hole of the water inlet passage is provided with a quick connector.

Further, the branch pipes are provided with 3-6 branch pipes, and included angles of the branch pipes are uniformly distributed.

Further, four spray heads are uniformly distributed on the branch pipe and are arranged on the same horizontal line, and angles of 90 degrees, 75 degrees, 60 degrees and 45 degrees are respectively arranged between the first spray head, the fourth spray head and the branch pipe.

Further, the water inlet passages are provided with a plurality of groups, and the first water inlet holes of the water inlet passages of each group are circumferentially and uniformly distributed on the side wall of the base and share a first water outlet.

Principle and advantage:

1. according to the scheme, the pressure water flow is conveyed into the branch pipes, the spray heads on the branch pipes spray high-pressure water, and the rotating shaft, the rotating disc 4 and the branch pipes are driven to rotate together by utilizing the reaction force of the high-pressure water spray, so that the sprayed water flow forms turbulent flow, the peripheral media are interfered, and sediment deposition is prevented under the action of the turbulent flow.

2. According to the scheme, high-pressure water is used as a power source, so that high-pressure water flow sprayed out of the spray head generates turbulent flow on one hand, sediment deposition is prevented, and on the other hand, the high-pressure water is used as rotary power, so that the interference effect of turbulent flow is improved, and the sediment deposition preventing effect is further improved. And the electric power is not used as a power source, so that the user can not be injured or disabled even if the user touches the electric power source in a working state, and the electric power source is safer to use. Time-saving, labor-saving and electricity-saving, high working efficiency and low running cost.

3. The parts of the whole structure can be completely disassembled, so that the assembly is very convenient, and the carrying is also convenient. And the device is not easy to fail, convenient to maintain and low in maintenance cost.

4. A space allowance for the limiting ring to move up and down is reserved between the lower end face of the wear-resistant ring and the inner bottom face of the mounting groove, and when high-pressure water flows in, the limiting ring and the rotating shaft are lifted upwards, so that the wear-resistant ring is propped against the limiting ring. When the limiting ring and the rotating shaft start to rotate, friction is generated between the wear-resisting ring and the limiting ring, and the wear-resisting ring has certain wear-resisting property, so that the device can be used for a long time. The angles of 90 degrees, 75 degrees, 60 degrees and 45 degrees are respectively arranged between the first spray head and the fourth spray head and the branch pipe, and the reaction force of water flow sprayed by the spray heads is analyzed by stress to obtain a vertical downward component force and a horizontal component force perpendicular to the branch pipe, wherein the vertical downward component force can offset the impact force of the limit ring and the rotating shaft which are lifted upwards, so that friction is reduced; the horizontal component force perpendicular to the branch pipe is responsible for driving the rotating disc and the branch pipe to rotate, and then the spray heads arranged at multiple angles are added, so that turbulence is generated, and sediment deposition is prevented. Meanwhile, friction can be further reduced due to the arrangement of the annular groove and the balls, and therefore the service life of the device is prolonged.

Drawings

FIG. 1 is an isometric view of a multi-functional underwater spoiler according to an embodiment of the present utility model;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a cross-sectional view taken in the direction A-A of FIG. 2;

fig. 4 is an enlarged partial schematic view at a in fig. 3.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: base 1, connecting piece 2, axis of rotation 3, rolling disc 4, branch pipe 5, shower nozzle mounting hole 6, quick-operation joint 7, packing ring 8, wear ring 9, spacing ring 10, inner ring apron 11, ball 12, outer ring apron 13.

Examples

A multifunctional underwater spoiler, basically as shown in fig. 1-4, comprising a base 1, a connecting member 2 and a rotating member; the center of the upper surface of the base 1 is provided with a mounting groove, the side wall of the base 1 is provided with a water inlet passage, a first water inlet hole and a first water outlet hole of the water inlet passage are respectively arranged on the center of the inner bottom surface of the mounting groove and the side wall of the base 1, and the first water inlet hole is connected with a high-pressure water pump through an external pipeline; the water inlet passages are provided with a plurality of groups, and the first water inlet holes of the water inlet passages of each group are circumferentially and uniformly distributed on the side wall of the base 1 and share a first water outlet. In this embodiment, as shown in fig. 1, the water inlet passages are provided with three groups, the first water inlet holes of the three groups of water inlet passages are circumferentially and uniformly distributed at 120 ° on the side wall of the base 1 and share a first water outlet, and quick connectors 7 are respectively arranged on the first water inlet holes.

As shown in fig. 3, the connecting piece 2 is vertically installed in the installation groove and is in threaded connection with the installation groove, and a first hollow pipeline is arranged in a penetrating manner in the center of the upper end surface and the lower end surface of the connecting piece 2; the connecting piece 2 comprises a circular plate part and a cylindrical part which are distributed up and down and are integrally formed, wherein the side surface of the cylindrical part is provided with threads, and the cylindrical part is vertically arranged in the mounting groove and is in threaded connection with the mounting groove; a gasket 8 is arranged between the circular plate part and the upper surface of the base 1.

As shown in fig. 1 and 3, the rotating member comprises a rotating disc 4, a rotating shaft 3 and a plurality of branch pipes; the center of the bottom surface of the rotating disc 4 is provided with a second water inlet, and a plurality of second water outlets communicated with the second water inlet are uniformly distributed on the side surface of the rotating disc 4 in the circumferential direction. In this embodiment, the side surface of the rotating disc 4 is uniformly circumferentially distributed with three second water outlet holes communicating with the second water inlet holes, and the distribution is 120 °.

The rotating shaft 3 is inserted into the first hollow pipeline and is in rotating connection with the connecting piece 2; one end of the rotating shaft 3 is detachably connected with the bottom surface of the rotating disc 4, and a limiting ring 10 which limits the rotating piece to separate from and is arranged in the mounting groove is arranged at the end part of the other end; the center of the rotating shaft 3 is provided with a second hollow pipeline, and two ends of the second hollow pipeline are respectively communicated with a first water outlet of the water inlet passage and a second water inlet of the rotating disc 4;

the rotating shaft 3 is sleeved with a wear-resistant ring 9, the wear-resistant ring 9 is positioned between the lower end of the cylindrical part of the connecting piece 2 and the limiting ring 10, and the wear-resistant ring 9 is connected with the mounting groove in a clamping manner after being in threaded connection with the cylindrical part of the connecting piece 2 and the mounting groove, and is connected with the rotating shaft 3 in a rotating manner. A space allowance for the limiting ring 10 to move up and down is reserved between the lower end surface of the wear-resistant ring 9 and the inner bottom surface of the mounting groove. An annular groove is formed in the lower end face of the wear-resistant ring 9, a plurality of balls 12 are arranged in the annular groove, and the balls 12 can abut against the limiting ring 10. In this embodiment, as shown in fig. 3 and 4, the lower end surface of the wear ring 9 is fixed with an outer ring cover 13 and an inner ring cover 11 by screws for restricting the balls 12 from coming out of the annular groove.

The branch pipe is detachably arranged on a second water outlet hole of the rotating disc 4, a plurality of spray heads are detachably arranged on the side wall of the branch pipe, the spray angle of each spray head is different, the spray angle ranges from-90 degrees to 90 degrees or from 90 degrees to 270 degrees by taking the end face of the free end of the branch pipe as a reference surface, and water flow is sprayed obliquely upwards or downwards, so that clockwise rotation or anticlockwise rotation of the rotating disc 4 can be realized, and meanwhile, the spray angle has a component force vertically downwards or upwards. When the water flow is sprayed obliquely upwards, the vertical downward component force can be used for reducing friction between the wear-resisting ring 9 and the limiting ring 10, but a dead angle for precipitation is arranged below the branch pipe. When the water flow is sprayed obliquely upwards, the generation of sediment can be prevented under the branch pipes, but the friction between the wear-resisting ring 9 and the limiting ring 10 can be increased by the component force in the vertical direction, and one or the combination of the two can be selected according to the requirements. In this embodiment, the branch pipe is in threaded connection with the rotating disc 4, and in other embodiments, threaded holes may be provided to penetrate through the upper and lower end surfaces of the rotating disc 4 and the end portions of the branch pipe, and then the fixing and the dismounting are realized through bolts.

The optimal range of the spray angle of the spray head is 0-90 degrees or 90-180 degrees, so that the clockwise rotation or the anticlockwise rotation of the rotating disc 4 can be realized, and meanwhile, the vertical downward component force exists, so that the friction between the wear-resisting ring 9 and the limiting ring 10 is reduced. The branch pipes are provided with 3-6 branch pipes, and the included angles of the branch pipes are uniformly distributed. In the embodiment, the number of the branch pipes is 3, and the branch pipes are uniformly distributed at 120 degrees. Four shower nozzle ampere-turn holes 6 are uniformly distributed on the branch pipe and are arranged on the same horizontal line, shower nozzles with corresponding angles are arranged on the shower nozzle mounting holes 6, and angles of 90 degrees, 75 degrees, 60 degrees and 45 degrees are respectively arranged between the first shower nozzle, the fourth shower nozzle and the branch pipe. In this embodiment, for convenience in processing and manufacturing, the same spray head is adopted as the spray head, and for convenience in setting angle between the spray head and the branch pipe, the plastic connecting pipe is adopted for transit connection (threaded connection with the branch pipe), and the straight pipe is 90 degrees, and the folded pipe is 75 degrees, 60 degrees and 45 degrees, which are all corresponding angles.

According to the scheme, the pressure water is conveyed into the branch pipes, the spray heads on the branch pipes spray the high-pressure water, and the rotating shaft 3, the rotating disc 4 and the branch pipes are driven to rotate together by utilizing the reaction force of the high-pressure water spraying, so that the sprayed water is diffused to the periphery to form turbulent flow, the peripheral medium is interfered, and sediment deposition is prevented under the action of the turbulent flow.

According to the scheme, high-pressure water is used as a power source, so that high-pressure water flow sprayed out of the spray head generates turbulent flow on one hand, sediment deposition is prevented, and on the other hand, the high-pressure water is used as rotary power, so that the interference effect of turbulent flow is improved, and the sediment deposition preventing effect is further improved. And the electric power is not used as a power source, so that the user can not be injured or disabled even if the user touches the electric power source in a working state, and the electric power source is safer to use. Time-saving, labor-saving and electricity-saving, high working efficiency and low running cost.

The parts of the whole structure can be completely disassembled, so that the assembly is very convenient, and the carrying is also convenient. And the device is not easy to fail, convenient to maintain and low in maintenance cost.

A space allowance for the limiting ring 10 to move up and down is reserved between the lower end surface of the wear-resistant ring 9 and the inner bottom surface of the mounting groove, and when high-pressure water flows in, the limiting ring 10 and the rotating shaft 3 are lifted upwards, so that the wear-resistant ring 9 is propped against the limiting ring 10. When the limiting ring 10 and the rotating shaft 3 start to rotate, friction is generated between the wear-resistant ring 9 and the limiting ring 10, and the wear-resistant ring 9 has certain wear-resistant properties, so that the device can be used for a long time. The angles of 90 degrees, 75 degrees, 60 degrees and 45 degrees are respectively arranged between the first nozzle and the fourth nozzle and the branch pipe, and the reaction force of water flow sprayed by the nozzles is analyzed by stress, so that a vertical downward component force and a horizontal component force perpendicular to the branch pipe can be obtained, and the vertical downward component force can offset the impact force of the limit ring 10 and the rotating shaft 3 which are lifted upwards, thereby reducing friction; the horizontal component force perpendicular to the branch pipe is responsible for driving the rotating disc 4 and the branch pipe to rotate, and then the spray heads arranged at multiple angles are added, so that turbulence is generated, and sediment deposition is prevented. The arrangement of the annular groove and the balls 12 can further reduce friction, thereby prolonging the service life of the device.

The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art will be described in detail herein, so that those skilled in the art will be able to ascertain the general knowledge of the state of the art, including the application date or the priority date, and to ascertain the general knowledge of the state of the art, without the ability to apply the general experimental means before that date, so that those skilled in the art, with the benefit of this disclosure, may make various modifications of the present utility model with the ability to work itself, without the ability to work out the present utility model, as such typical structures or methods would be considered to be an obstacle for those skilled in the art to practice the present utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a multi-functional underwater spoiler which characterized in that: comprises a base, a connecting piece and a rotating piece; the center of the upper surface of the base is provided with a mounting groove, the side wall of the base is provided with a water inlet passage, a first water inlet hole and a first water outlet hole of the water inlet passage are respectively arranged on the center of the inner bottom surface of the mounting groove and the side wall of the base, and the first water inlet hole is connected with a high-pressure water pump through an external pipeline;

2. A multi-functional underwater spoiler according to claim 1, wherein: the connecting piece comprises a circular plate part and a cylindrical part which are distributed up and down, wherein the side surface of the cylindrical part is provided with threads, and the cylindrical part is vertically arranged in the mounting groove and is in threaded connection with the mounting groove; a gasket is arranged between the circular plate part and the upper surface of the base.

3. A multi-functional underwater spoiler according to claim 2, wherein: the rotating shaft is sleeved with a wear-resistant ring, the wear-resistant ring is positioned between the lower end of the cylindrical part of the connecting piece and the limiting ring, and the wear-resistant ring is clamped with the mounting groove after the cylindrical part of the connecting piece is in threaded connection with the mounting groove.

4. A multi-functional underwater spoiler according to claim 3, wherein: a space allowance for the limiting ring to move up and down is reserved between the lower end face of the wear-resistant ring and the inner bottom face of the mounting groove, and the spray angle of the spray head ranges from 0 degrees to 90 degrees or from 90 degrees to 180 degrees.

5. The multi-functional underwater spoiler of claim 4, wherein: the lower end face of the wear-resisting ring is provided with an annular groove, a plurality of balls are arranged in the annular groove, and the balls can prop against the limiting ring.

6. A multi-functional underwater spoiler according to claim 1, wherein: the first water inlet hole of the water inlet passage is provided with a quick connector.

7. A multi-functional underwater spoiler according to claim 1, wherein: the branch pipes are provided with 3-6 branch pipes, and the included angles of the branch pipes are uniformly distributed.

8. The multi-functional underwater spoiler of claim 4, wherein: four spray heads are uniformly distributed on the branch pipe and are arranged on the same horizontal line, and angles of 90 degrees, 75 degrees, 60 degrees and 45 degrees are respectively arranged between the first spray head, the fourth spray head and the branch pipe.

9. A multi-functional underwater spoiler according to claim 1, wherein: the water inlet passages are provided with a plurality of groups, and the first water inlet holes of the water inlet passages of each group are circumferentially and uniformly distributed on the side wall of the base and share a first water outlet.