CN219092405U - A multifunctional underwater spoiler - Google Patents

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

A 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 technique

During the use of various pools, pipes, ditches and other structures in the sewage treatment industry, sediment and other substances at the bottom often occur. If the sediment in the pool is not cleaned for a long time, it will cause anaerobic reactions to float to the water surface, affecting water quality and senses. Effect; the deposition of sediment in pipes and ditches will reduce the cross-section of flowing water and make the water passing effect worse. The usual solutions are as follows: one is to add agitator or flow booster to stir at the bottom of the pool to prevent sedimentation. This method has many limitations due to equipment reasons, which is inconvenient to carry and cannot be moved; the other is manual dredging , this method needs to be carried out under the condition that multiple equipments are powered off, which not only has certain potential safety hazards, but also takes time and effort, and has low work efficiency, which affects the efficiency of sewage treatment.

Utility model content

The purpose of the utility model is to provide a multi-functional underwater spoiler, which solves the problems of inconvenient carrying and moving, potential safety hazards and low working efficiency in the prior art.

In order to achieve the above purpose, a multifunctional underwater spoiler is provided, which includes a base, a connecting piece and a rotating piece; The first water inlet hole and the first water outlet hole of the water inlet passage are respectively arranged on the center of the bottom surface of the installation groove and on the side wall of the base, and the first water inlet hole is connected to the high-pressure water pump through an external pipeline;

The connector is vertically installed in the installation groove and threadedly connected with the installation groove, and the center of the upper and lower ends of the connector is provided with a first hollow pipeline;

The rotating part includes a rotating disk, a rotating shaft and several branch pipes; the center of the bottom surface of the rotating disk is provided with a second water inlet hole, and the side of the rotating disk is evenly distributed circumferentially with a number of first water inlet holes connected to the second water inlet hole. Two outlet holes;

The rotating shaft is inserted into the first hollow pipeline, and is connected to the connector in rotation; one end of the rotating shaft is detachably connected to the bottom surface of the rotating disk, and the other end is provided with a restricting rotating member to disengage and is located on the installation The limit ring in the groove; the center of the rotating shaft is provided with a second hollow pipeline, and the two ends of the second hollow pipeline are respectively connected to the first water outlet hole of the water inlet passage and the second water inlet of the rotating disc hole;

The branch pipe is detachably installed on the second water outlet hole of the rotating disc, and the side wall of the branch pipe is detachably provided with several nozzles, each nozzle has a different spray angle, and the spray angle is based on the free end of the branch pipe. The end face is the reference face, and the spray angle range is -90°～90° or 90°～270°.

Further, the connecting piece includes a circular plate portion and a cylindrical portion distributed up and down, the side of the cylindrical portion is provided with threads, and is vertically installed in the installation groove and threadedly connected with the installation groove; the circular plate portion and the base A gasket is provided between the upper surfaces.

Further, a wear-resistant ring is sleeved on the rotating shaft, and the wear-resistant ring is located between the lower end of the cylindrical part of the connector and the limit ring. After the cylindrical part of the connector is screwed into the installation groove, the wear-resistant ring , snap into the mounting slot.

Further, there is room for the limit ring to move up and down between the lower end surface of the wear-resistant ring and the inner bottom surface of the installation groove, and the optimum range of the spray angle of the spray head is 0-90° or 90°-180° .

Further, the lower end surface of the wear-resistant ring is provided with an annular groove, and a plurality of balls are arranged in the annular groove, and the balls can abut against the limit ring.

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

Further, there are 3-6 branch pipes, and the included angles are uniformly distributed.

Further, four nozzles are evenly distributed on the branch pipe and installed on the same horizontal line, and the angles between the first nozzle to the fourth nozzle and the branch pipe are respectively 90°, 75°, 60°, and 45°.

Further, there are several groups of water inlet passages, and the first water inlet holes of each group of water inlet passages are evenly distributed in the circumferential direction of the side wall of the base, and share a first water outlet hole.

Principle and advantages:

1. In this scheme, the pressure water flow is delivered to the branch pipe, and the nozzle on the branch pipe sprays the high-pressure water, and uses the reaction force of the high-pressure water spray to drive the rotating shaft, the rotating disc 4 and the branch pipe to rotate together, so that the spraying out The water flow forms a turbulent flow to disturb the surrounding medium and prevent sediment deposition under the action of the turbulent flow.

2. This scheme uses high-pressure water as the power source. On the one hand, the nozzle sprays high-pressure water to generate turbulence to prevent sediment deposition. On the other hand, it is used as a rotating power, thereby improving the interference effect of turbulence and further improving the prevention of sediment. deposition effect. Moreover, it does not use electricity as a power source, even if it comes into contact with people in the working state, it will not cause injury or disability, and it is safer to use. Save time, labor and electricity, high work efficiency and low operating cost.

3. The parts of the whole structure can be completely disassembled, and the assembly is very convenient, and it is also easy to carry. And it is not easy to break down, easy to maintain, and low maintenance cost.

4. There is room for the limit ring to move up and down between the lower end surface of the wear ring and the inner bottom surface of the installation groove. When the high-pressure water flow enters, the limit ring and the rotating shaft are lifted upwards, so that the wear ring and the limit ring bit ring offset. When the limiting ring and the rotating shaft start to rotate, friction will be generated between the wear-resistant ring and the limiting ring. The wear-resistant ring has a certain wear-resistant property, so that the device can be used for a long time. The angles between the first nozzle to the fourth nozzle and the branch pipe are respectively set to 90°, 75°, 60°, and 45°. The reaction force of the water flow ejected from the nozzle is subjected to force analysis. It can be seen that the vertical The downward component force and the horizontal component force perpendicular to the branch pipe, the vertical downward component force can offset the upward lifting force of the limit ring and the rotating shaft, thereby reducing friction; while the horizontal direction perpendicular to the branch pipe The component force is responsible for driving the rotation of the rotating disk and the branch pipe, coupled with the nozzles set at multiple angles, thereby generating turbulence to prevent sediment deposition. At the same time, the arrangement of the annular groove and some balls can further reduce the friction, thereby improving the service life of the device.

Description of drawings

Fig. 1 is a side view of a multifunctional underwater spoiler according to an embodiment of the present invention;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the sectional view of A-A visual direction among Fig. 2;

FIG. 4 is a partially enlarged schematic diagram of A in FIG. 3 .

Detailed ways

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: base 1, connecting piece 2, rotating shaft 3, rotating disk 4, branch pipe 5, nozzle installation hole 6, quick connector 7, washer 8, wear-resistant ring 9, limit ring 10, Inner ring cover plate 11, ball 12, outer ring cover plate 13.

Example

A multifunctional underwater spoiler, basically as shown in Figure 1-Figure 4, includes a base 1, a connecting piece 2 and a rotating piece; the center of the upper surface of the base 1 is provided with a mounting groove, and the side wall of the base 1 A water inlet passage is provided, and the first water inlet hole and the first water outlet hole of the water inlet passage are respectively arranged on the center of the bottom surface of the installation groove and on the side wall of the base 1, and the first water inlet hole is connected to the high-pressure Water pump; there are several groups of water inlet passages, and the first water inlet holes of each group of water inlet passages are evenly distributed in the circumferential direction on the side wall of the base 1, and share a first water outlet hole. In this embodiment, as shown in Figure 1, there are three groups of water inlet passages, and the first water inlet holes of the three groups of water inlet passages are evenly distributed at 120° in the circumferential direction of the side wall of the base 1, and share a first water inlet hole. A water outlet hole, the first water inlet hole is provided with a quick connector 7 .

As shown in Figure 3, the connector 2 is vertically installed in the installation groove and threaded with the installation groove, and the center of the upper and lower ends of the connector 2 is provided with a first hollow pipeline; the connector 2 It includes a circular plate part and a cylindrical part that are distributed up and down and are integrally formed. The side of the cylindrical part is provided with threads, and is vertically installed in the installation groove and threaded with the installation groove; the circular plate part and the upper surface of the base 1 A gasket 8 is provided between them.

As shown in Figures 1 and 3, the rotating member includes a rotating disk 4, a rotating shaft 3 and several branch pipes; the center of the bottom surface of the rotating disk 4 is provided with a second water inlet, and the sides of the rotating disk 4 are uniform A plurality of second water outlet holes communicating with the second water inlet holes are arranged in the direction distribution. In this embodiment, three second water outlet holes communicating with the second water inlet holes are evenly distributed on the side surface of the rotating disk 4 in a 120° distribution.

The rotating shaft 3 is inserted into the first hollow pipeline, and is rotationally connected with the connector 2; one end of the rotating shaft 3 is detachably connected to the bottom surface of the rotating disk 4, and the other end is provided with a limiter for disengagement of the rotating member. And the limit ring 10 located in the installation groove; the center of the rotating shaft 3 is provided with a second hollow pipeline, and the two ends of the second hollow pipeline are respectively connected to the first water outlet hole of the water inlet channel and the rotating The second water inlet hole of disc 4;

A wear-resistant ring 9 is sleeved on the rotating shaft 3, and the wear-resistant ring 9 is located between the lower end of the cylindrical portion of the connector 2 and the limit ring 10, and the wear-resistant ring 9 is between the cylindrical portion of the connector 2 and the After the mounting groove is threaded, it is clamped with the mounting groove and connected with the rotating shaft 3 in rotation. There is room for the limit ring 10 to move up and down between the lower end surface of the wear-resistant ring 9 and the inner bottom surface of the installation groove. The lower end surface of the wear-resistant ring 9 is provided with an annular groove, and a plurality of balls 12 are arranged in the annular groove, and the balls 12 can be offset against the limit ring 10 . In this embodiment, as shown in FIG. 3 and FIG. 4 , the lower end surface of the wear-resistant ring 9 is fixed with an outer ring cover 13 and an inner ring cover 11 by screws, which are used to restrict the balls 12 from leaving the annular groove.

The branch pipe is detachably installed on the second water outlet hole of the rotating disc 4, and the side wall of the branch pipe is detachably provided with several spray nozzles, each spray nozzle has a different spray angle, and the spray angle is based on the freedom of the branch pipe. The end surface is the reference surface, and the spray angle range is -90°～90° or 90°～270°. The water flow is sprayed obliquely upward or downward, so the clockwise or counterclockwise rotation of the rotating disc 4 can be realized. , and there is a vertical downward or upward force component. When the water flow was ejected obliquely upwards, the vertically downward component force could be used to reduce the friction between the wear-resistant ring 9 and the stop ring 10, but below the branch pipe is a dead angle for precipitation. When the water flow is ejected obliquely upward, the bottom of the branch pipe can also prevent the formation of sediment, but the vertical upward component force will increase the friction between the wear-resistant ring 9 and the limit ring 10, each has its own advantages and disadvantages, and can be selected according to needs One, or a combination. In this embodiment, the branch pipe is threadedly connected to the rotating disk 4. In other embodiments, threaded holes can be provided to penetrate the upper and lower ends of the rotating disk 4 and the ends of the branch pipe, and then the bolts can be used to fix and detach the pipe.

The optimum range of the spraying angle of the nozzle is 0-90° or 90°-180°, which can realize the clockwise rotation or counterclockwise rotation of the rotating disk 4, and at the same time have a vertical downward component force to reduce the resistance The friction between the grinding ring 9 and the limit ring 10. There are 3-6 branch pipes, and the included angles are evenly distributed. In this embodiment, there are three branch pipes, which are evenly distributed at 120°. Four nozzle installation holes 6 are evenly distributed on the branch pipe, and they are installed on the same horizontal line. The nozzle installation holes 6 are equipped with nozzles with corresponding angles, and the angles between the first nozzle to the fourth nozzle and the branch pipe are respectively set. 90°, 75°, 60°, 45°. In this embodiment, in order to facilitate processing and manufacturing, the same nozzle is used for the nozzle, and in order to facilitate the installation angle between the nozzle and the branch pipe, a plastic connecting pipe is used for transfer connection (threaded connection with the branch pipe). When it is 90°, it is a straight pipe. °, 60°, and 45° are all folded tubes corresponding to the angle.

In this scheme, the pressure water flow is delivered to the branch pipe, and the nozzle on the branch pipe sprays the high-pressure water, and uses the reaction force of the high-pressure water spray to drive the rotating shaft 3, the rotating disc 4 and the branch pipe to rotate together, so that the sprayed water The water flow diffuses to the periphery to form a disturbance to disturb the surrounding medium and prevent sediment deposition under the action of the disturbance.

This scheme uses high-pressure water as the power source. On the one hand, the nozzle sprays high-pressure water to generate turbulence to prevent sediment deposition. On the other hand, it is used as a rotating power, thereby improving the interference effect of turbulence and further improving the ability to prevent sediment deposition. Effect. Moreover, it does not use electricity as a power source, even if it comes into contact with people in the working state, it will not cause injury or disability, and it is safer to use. Save time, labor and electricity, high work efficiency and low operating cost.

The parts of the whole structure can be completely disassembled, and the assembly is very convenient, and it is also easy to carry. And it is not easy to break down, easy to maintain, and low maintenance cost.

Between the lower end surface of the wear ring 9 and the inner bottom surface of the installation groove, there is a space for the limit ring 10 to move up and down. When the high-pressure water flow enters, the limit ring 10 and the rotating shaft 3 are lifted upwards, so that the wear ring 10 can move up and down. 9 offsets against the limit ring 10. When the limiting ring 10 and the rotating shaft 3 start to rotate, friction will be generated between the wear-resistant ring 9 and the limiting ring 10. The wear-resistant ring 9 has a certain wear-resistant property, so that the device can be used for a long time. The angles between the first nozzle to the fourth nozzle and the branch pipe are respectively set to 90°, 75°, 60°, and 45°. The reaction force of the water flow ejected from the nozzle is subjected to force analysis. It can be seen that the vertical The downward component force and the horizontal component force perpendicular to the branch pipe, the vertical downward component force can offset the upward lifting force of the limit ring 10 and the rotating shaft 3, thereby reducing friction; and the vertical component force perpendicular to the branch pipe The horizontal component force is responsible for driving the rotation of the rotating disk 4 and the branch pipes, coupled with the nozzles arranged at multiple angles, thereby generating turbulence to prevent sediment deposition. At the same time, the arrangement of the annular groove and some balls 12 can further reduce the friction, thereby improving the service life of the device.

What is described above is only an embodiment of the utility model, and the common knowledge such as the specific structure and characteristics known in the scheme is described here too much, and those of ordinary skill in the art know all the common knowledge in the technical field to which the utility model belongs before the filing date or the priority date Technical knowledge, being able to know all the existing technologies in this field, and having the ability to apply conventional experimental methods before this date, those of ordinary skill in the art can improve and implement this plan based on their own abilities under the inspiration given by this application, Some typical known structures or known methods should not be obstacles for those of ordinary skill in the art to implement the present application. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the utility model, some deformations and improvements can also be made, and these should also be regarded as the protection scope of the utility model, and these will not affect the utility model. Effects of novel implementations and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (9)

1. A multifunctional underwater spoiler, characterized in that: it includes a base, a connector and a rotating part; the center of the upper surface of the base is provided with a mounting groove, and the side wall of the base is provided with a water inlet passage, the The first water inlet hole and the first water outlet hole of the water inlet passage are respectively arranged on the center of the inner bottom surface of the installation groove and on the side wall of the base, and the first water inlet hole is connected to the high-pressure water pump through an external pipeline; The connector is vertically installed in the installation groove and threadedly connected with the installation groove, and the center of the upper and lower ends of the connector is provided with a first hollow pipeline; The rotating part includes a rotating disk, a rotating shaft and several branch pipes; the center of the bottom surface of the rotating disk is provided with a second water inlet hole, and the side of the rotating disk is evenly distributed circumferentially with a number of first water inlet holes connected to the second water inlet hole. Two outlet holes; The rotating shaft is inserted into the first hollow pipeline, and is connected to the connector in rotation; one end of the rotating shaft is detachably connected to the bottom surface of the rotating disk, and the other end is provided with a restricting rotating member to disengage and is located on the installation The limit ring in the groove; the center of the rotating shaft is provided with a second hollow pipeline, and the two ends of the second hollow pipeline are respectively connected to the first water outlet hole of the water inlet passage and the second water inlet of the rotating disc hole; The branch pipe is detachably installed on the second water outlet hole of the rotating disc, and the side wall of the branch pipe is detachably provided with several nozzles, each nozzle has a different spray angle, and the spray angle is based on the free end of the branch pipe. The end face is the reference face, and the spray angle range is -90°～90° or 90°～270°. 2. A multifunctional underwater spoiler according to claim 1, characterized in that: the connecting piece comprises a circular plate portion and a cylindrical portion distributed up and down, the side of the cylindrical portion is provided with threads, and It is vertically installed in the installation groove and screwed with the installation groove; a washer is provided between the circular plate part and the upper surface of the base. 3. A multi-functional underwater spoiler according to claim 2, characterized in that: a wear-resistant ring is sleeved on the rotating shaft, and the wear-resistant ring is located between the lower end of the cylindrical part of the connector and the limit Between the rings, the wear-resistant ring snaps into the mounting groove after the cylindrical part of the connector is screwed into the mounting groove. 4. A multi-functional underwater spoiler according to claim 3, characterized in that: there is room for the limit ring to move up and down between the lower end surface of the wear-resistant ring and the inner bottom surface of the installation groove, The range of the spraying angle of the spray head is 0-90° or 90°-180°. 5. A multifunctional underwater spoiler according to claim 4, characterized in that: the lower end surface of the wear-resistant ring is provided with an annular groove, and several balls are arranged in the annular groove, and the balls can be offset against the limit ring. 6. A multifunctional underwater spoiler according to claim 1, characterized in that: the first water inlet hole of the water inlet passage is provided with a quick connector. 7. A multifunctional underwater spoiler according to claim 1, characterized in that: said branch pipes are provided with 3-6 pieces, and the included angles thereof are evenly distributed. 8. A multifunctional underwater spoiler according to claim 4, characterized in that: four nozzles are evenly distributed on the branch pipe, and installed on the same horizontal line, the first nozzle to the fourth nozzle The angles between the nozzle and the branch pipe are respectively set at 90°, 75°, 60°, and 45°. 9. A multifunctional underwater spoiler according to claim 1, characterized in that: the water inlet passages are provided with several groups, and the first water inlet holes of the water inlet passages of each group are on the side wall of the base Evenly distributed in the circumferential direction, and share a first water outlet hole.

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