阅读说明：本技术 一种水利工程用的自清理水管 (Self-cleaning water pipe for hydraulic engineering ) 是由 程鹏 于 2020-12-14 设计创作，主要内容包括：本发明公开了一种水利工程用的自清理水管,包括水管本体,水管本体的侧壁开设有两个对称分布的插孔,所述插孔的侧壁固定连接有U型管,所述水管本体的内侧壁固定连接有过滤网,所述U型管的一端侧壁开设有两个对称分布的安装孔,所述U型管的一端侧壁开设有弧形槽。本发明涉及水利工程设备技术领域,通过弧面板和弹簧等,水也会挤压弧面板,利用弹簧的弹力,将弧面板的弧面侧壁与调节球的外侧壁相贴合,使调节球受到的力均衡,调节球不会被水推动,调节球可以阻挡水进入到U型管的一端内,利用单向阀保证U型管的另一端口不会进入水,保证水管本体内的水在正常使用时,水的不会从U型管通过,保证水的流速不会被降低。(The invention discloses a self-cleaning water pipe for hydraulic engineering, which comprises a water pipe body, wherein two symmetrically-distributed jacks are formed in the side wall of the water pipe body, the side walls of the jacks are fixedly connected with a U-shaped pipe, a filter screen is fixedly connected to the inner side wall of the water pipe body, two symmetrically-distributed mounting holes are formed in the side wall of one end of the U-shaped pipe, and an arc-shaped groove is formed in the side wall of one end of the U-shaped pipe. The invention relates to the technical field of hydraulic engineering equipment, wherein water can extrude an arc panel through the arc panel, a spring and the like, the arc side wall of the arc panel is attached to the outer side wall of an adjusting ball by utilizing the elasticity of the spring, so that the force borne by the adjusting ball is balanced, the adjusting ball cannot be pushed by the water, the adjusting ball can prevent the water from entering one end of a U-shaped pipe, a check valve is utilized to ensure that the other end of the U-shaped pipe cannot enter the water, the water in a water pipe body cannot pass through the U-shaped pipe when the water pipe body is normally used, and the flow rate of the water cannot be reduced.)

1. A self-cleaning water pipe for hydraulic engineering comprises a water pipe body (1) and is characterized in that two symmetrically-distributed jacks (3) are formed in the side wall of the water pipe body (1), U-shaped pipes (4) are fixedly connected to the side wall of the jacks (3), a filter screen (2) is fixedly connected to the inner side wall of the water pipe body (1), two symmetrically-distributed mounting holes (9) are formed in the side wall of one end of each U-shaped pipe (4), an arc-shaped groove (10) is formed in the side wall of one end of each U-shaped pipe (4), an included angle formed between the axis of each mounting hole (9) and the axis of each arc-shaped groove (10) is 90 degrees, a one-way valve (7) is fixedly connected to the other end of each U-shaped pipe (4), and a rotating shaft (13);

an adjusting ball (6) penetrates through one end of the rotating shaft (13), the side wall of the rotating shaft (13) is fixedly connected with the side wall of the adjusting ball (6), a spherical groove (15) is formed in the side wall of the adjusting ball (6), a negative weight block (16) is fixedly connected to the side wall of the spherical groove (15), the side wall of the spherical groove (15) is provided with two symmetrically distributed water through holes (17), a semicircular groove (11) is formed in the side wall of the adjusting ball (6), two symmetrically distributed springs (12) are fixedly connected to the side wall of the semicircular groove (11), the other end of the spring (12) is fixedly connected with an arc panel (8), the thickness of the arc panel (8) is less than the depth of the semicircular groove (11), the included angle between the axis of the semicircular groove (11) and the axis of the water through hole (17) is 90 degrees, and the semicircular groove (11) is positioned at the positive lower end of the negative weight (16).

2. A self-cleaning water pipe for hydraulic engineering according to claim 1, characterized in that the side wall of the rotating shaft (13) is sleeved with a protective pipe (14).

3. The self-cleaning water pipe for the water conservancy project according to claim 1, wherein the side wall of the top end of the arc-shaped groove (10) is a plane, and the side wall of the arc-shaped groove (10) is an arc surface.

4. The self-cleaning water pipe for the water conservancy project according to claim 1, wherein the diameter of the cambered plate (8) is equal to that of the adjusting ball (6), the port of the U-shaped pipe (4) is in the shape of a cambered surface, and the diameter of the port of the U-shaped pipe (4) is equal to that of the inner side wall of the water pipe body (1).

5. The self-cleaning water pipe for the water conservancy project according to claim 1, wherein a disc (5) is fixedly connected to the side wall of the U-shaped pipe (4), a circular hole is formed in the side wall of the disc (5), and the disc (5) is located at the lower end of the one-way valve (7).

Technical Field

The invention relates to the field of hydraulic engineering equipment, in particular to a self-cleaning water pipe for hydraulic engineering.

Background

Hydraulic engineering is essentially a series of works that are carried out around water, and the transportation of water often requires the use of water pipes.

The inside filter screen that all can be provided with of water pipe now, and the live time of filter screen is too long, can form the one deck filter residue on the surface of filter screen, and the filter residue blocks up the filter screen, makes the rivers of water pipe normally flow, influences the water. Consequently, the filter screen of jam in the water pipe needs personnel in time to take out the filter screen, then, with filter screen clean up, puts back the filter screen again, if the sewer of burying underground is touchhed, gets not only troublesome of putting the filter screen, still can have certain danger during the staff's operation moreover.

Therefore, we propose a self-cleaning water pipe for hydraulic engineering to solve the above problems.

Disclosure of Invention

The invention aims to provide a self-cleaning water pipe for hydraulic engineering, which aims to solve the problem that the water pipe in the market cannot be self-cleaned in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a self-cleaning water pipe for hydraulic engineering comprises a water pipe body, wherein two symmetrically-distributed insertion holes are formed in the side wall of the water pipe body, a U-shaped pipe is fixedly connected to the side wall of each insertion hole, a filter screen is fixedly connected to the inner side wall of the water pipe body, two symmetrically-distributed mounting holes are formed in the side wall of one end of each U-shaped pipe, an arc-shaped groove is formed in the side wall of one end of each U-shaped pipe, the included angle between the axis of each mounting hole and the axis of each arc-shaped groove is 90 degrees, a one-way valve is fixedly connected to the other end of each U-shaped pipe, and the;

the one end of pivot is run through there is the regulation ball, the lateral wall of pivot and the lateral wall fixed connection of regulation ball, spherical groove has been seted up to the lateral wall of regulation ball, spherical groove's lateral wall fixedly connected with burden pouring weight, two symmetric distribution's limbers have been seted up to spherical groove's lateral wall, the half slot has been seted up to the lateral wall of regulation ball, the spring of two symmetric distribution of lateral wall fixedly connected with of half slot, the other end fixedly connected with cambered plate of spring is faced, the cambered plate thickness is less than the degree of depth of half slot, the axis of half slot is 90 with the axis contained angle of limbers, the half slot is located burden pouring weight under.

Preferably, the side wall of the rotating shaft is sleeved with a protective pipe.

Preferably, the top side wall of the arc-shaped groove is a plane, and the side wall of the arc-shaped groove is an arc surface.

Preferably, the diameter of the cambered plate is equal to that of the adjusting ball, the port of the U-shaped pipe is in a cambered surface shape, and the diameter of the port of the U-shaped pipe is equal to that of the inner side wall of the water pipe body.

Preferably, the side wall of the U-shaped pipe is fixedly connected with a disc, a circular hole is formed in the side wall of the disc, and the disc is located at the lower end of the check valve.

Compared with the prior art, the invention has the beneficial effects that:

1. the water through hole is rotated to be vertical to the water pipe body through the water through hole, water can enter the U-shaped pipe through the water through hole and then flows out of the other end of the U-shaped pipe, the two ports of the U-shaped pipe are distributed in parallel with the filter screen, the other port of the U-shaped pipe can flush the filter screen in parallel, filter residues on the filter screen are removed completely, when the filter residues on the filter screen are removed, water flow of the water pipe body is recovered to be normal, the extrusion force of the water on the adjusting ball is reduced, the adjusting ball is recovered to the original position through the gravity of a load block in the adjusting ball, and the sealing of the port of the U-shaped pipe is continuously kept;

2. through cambered plate and spring etc, water can extrude the cambered plate, utilize the elasticity of spring, laminate the cambered surface lateral wall of cambered plate and the outside wall of adjusting the ball mutually, the power that makes the adjusting the ball receive is balanced, the adjusting the ball can not promoted by water, the adjusting the ball can block in water enters into the one end of U type pipe, utilize the check valve to guarantee that another port of U type pipe can not get into water, guarantee this internal water of water pipe when normal use, the U type pipe is passed through can not followed to water, guarantee that the velocity of flow of water can not reduced.

3. Through adjusting ball and cambered plate etc., because water continues to get into from water pipe body entry, water is to the extrusion force increase of adjusting ball, water is also to the extrusion force increase of cambered plate, make cambered plate extrusion spring, make the cambered plate impress the semi-circular groove in, the semi-circular lateral wall that utilizes the semi-circular groove is greater than the square lateral wall of semi-circular groove, the extrusion force that makes water push away the semi-circular lateral wall of semi-circular groove is greater than the extrusion force that water pushed away the square lateral wall of semi-circular groove, water will promote the adjusting ball and rotate 90 along the direction of the semi-circular lateral wall of semi-circular groove, reached and blockked up when the filter screen, just can be in real time with the effect that U type.

Drawings

Fig. 1 is a schematic left-view perspective structure of a self-cleaning water pipe for hydraulic engineering according to the present invention;

FIG. 2 is a schematic view of a bottom view of a U-shaped pipe of a self-cleaning water pipe for hydraulic engineering according to the present invention;

FIG. 3 is a schematic cross-sectional view of a U-shaped pipe of a self-cleaning water pipe for hydraulic engineering according to the present invention;

fig. 4 is a schematic view of a sectional structure of an adjusting ball of a self-cleaning water pipe for hydraulic engineering according to the present invention;

FIG. 5 is a schematic view of a top cross-sectional view of an adjusting ball of a self-cleaning water pipe for hydraulic engineering according to the present invention;

fig. 6 is a schematic right-view perspective structure view of a self-cleaning water pipe for hydraulic engineering according to the present invention.

In the figure: 1. a water pipe body; 2. a filter screen; 3. a jack; 4. a U-shaped pipe; 5. a disc; 6. adjusting the ball; 7. a one-way valve; 8. a cambered plate; 9. mounting holes; 10. an arc-shaped slot; 11. a circular groove; 12. a spring; 13. a rotating shaft; 14. a protective tube; 15. a spherical groove; 16. a negative weight block; 17. a water hole.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-5, a self-cleaning water pipe for hydraulic engineering comprises a water pipe body 1, wherein two jacks 3 which are symmetrically distributed are formed in the side wall of the water pipe body 1, a U-shaped pipe 4 is fixedly connected to the side wall of each jack 3, a filter screen 2 is fixedly connected to the inner side wall of the water pipe body 1, two mounting holes 9 which are symmetrically distributed are formed in the side wall of one end of each U-shaped pipe 4, an arc-shaped groove 10 is formed in the side wall of one end of each U-shaped pipe 4, an included angle between the axis of each mounting hole 9 and the axis of each arc-shaped groove 10 is 90 degrees, a one-way valve 7 is fixedly connected to the other end;

adjusting ball 6 has been run through to the one end of pivot 13, the lateral wall of pivot 13 and adjusting ball 6's lateral wall fixed connection, spherical groove 15 has been seted up to adjusting ball 6's lateral wall, spherical groove 15's lateral wall fixedly connected with burden pouring weight 16, two symmetric distribution's limbers 17 have been seted up to spherical groove 15's lateral wall, semicircular groove 11 has been seted up to adjusting ball 6's lateral wall, two symmetric distribution's of semicircular groove 11's lateral wall fixedly connected with spring 12, spring 12's other end fixedly connected with cambered plate 8, cambered plate 8's thickness is less than semicircular groove 11's degree of depth, semicircular groove 11's axis is 90 with limbers 17's axis contained angle, semicircular groove 11 is located burden pouring weight 16's positive lower extreme.

In the invention, when the water pipe body 1 works, water enters from the inlet of the water pipe body 1 and enters the filter screen 2, the water is filtered through the filter screen 2, meanwhile, the water can extrude the cambered surface plate 8, the cambered surface side wall of the cambered surface plate 8 is attached to the outer side wall of the adjusting ball 6 by utilizing the elasticity of the spring 12, so that the force borne by the adjusting ball 6 is balanced, the adjusting ball 6 cannot be pushed by the water, the adjusting ball 6 can prevent water from entering one end of the U-shaped pipe 4, the other end of the U-shaped pipe 4 cannot enter the water by utilizing the one-way valve 7, the water in the water pipe body 1 cannot pass through the U-shaped pipe 4 when being normally used, and the flow rate of the water cannot be reduced;

when filtering for a long time, the filter screen 2 is blocked by filter residues, because water still continuously enters from the inlet, the extrusion force of the water on the adjusting ball 6 is increased, the extrusion force of the water on the arc panel 8 is also increased, the arc panel 8 extrudes the spring 12, the arc panel 8 is pressed into the semicircular groove 11, the semicircular side wall of the semicircular groove 11 is larger than the square side wall of the semicircular groove 11, the extrusion force of the semicircular side wall of the semicircular groove 11 pushed by the water is larger than the extrusion force of the square side wall of the semicircular groove 11, the water pushes the adjusting ball 6 to rotate 90 degrees along the direction of the semicircular side wall of the semicircular groove 11, the effect of opening the U-shaped pipe 4 in real time when the filter screen 2 is blocked is achieved, the filter screen 2 can be cleaned in real time, the water extruded area of the arc panel 8 is smaller and smaller in the rotating process of the adjusting ball 6, the spring 12 pushes the arc panel 8 outwards, when the arc panel rotates 90, the spring 12 pushes the cambered plate 8 out of the semicircular groove 11, and the side wall at the top end of the cambered groove 10 blocks the cambered plate 8, so that the adjusting ball 6 does not rotate;

meanwhile, the limber hole 17 rotates to be vertical to the water pipe body 1, water can enter the U-shaped pipe 4 through the limber hole 17 and then flow out of the other end of the U-shaped pipe 4, and the other end of the U-shaped pipe 4 can flush the filter screen 2 in parallel by utilizing the parallel distribution of the two ends of the U-shaped pipe 4 and the filter screen 2, so that filter residues on the filter screen 2 are removed;

when the filter residue of the filter screen 2 is removed, the water flow of the water pipe body 1 is recovered to be normal, the extrusion force of the water to the adjusting ball 6 is reduced, the adjusting ball 6 is recovered to the original position by utilizing the gravity of the negative weight block 16 in the adjusting ball 6, and the sealing of the port of the U-shaped pipe 4 is continuously kept.

The side wall of the rotating shaft 13 is sleeved with a protective pipe 14. The corrosion of water to the rotating shaft 13 is prevented, and the service life of the rotating shaft 13 is prolonged.

The top lateral wall of arc wall 10 is the plane, and the lateral wall of arc wall 10 is the cambered surface, and the diameter of cambered plate 8 equals with the diameter of adjusting ball 6, and the port shape of U type pipe 4 is the cambered surface, and the port diameter of U type pipe 4 equals with the inside wall diameter of water pipe body 1. The diameter of the cambered plate 8 is equal to that of the adjusting ball 6, the port of the U-shaped pipe 4 is in a cambered surface shape, the diameter of the port of the U-shaped pipe 4 is equal to that of the inner side wall of the water pipe body 1, the blocking degree of water is reduced to the maximum extent, and the excessive reduction of the speed of water is avoided.

Example two:

referring to fig. 6, the difference from the first embodiment is that: the side wall of the U-shaped pipe 4 is fixedly connected with a disc 5, a round hole is formed in the side wall of the disc 5, and the disc 5 is located at the lower end of the check valve 7.

Utilize the round hole on the disc 5, with the water that flows out in the U type pipe 4 from the round hole outflow of disc 5, utilize the round hole with the velocity of flow increase of water, make the impact increase of water to filter screen 2, to the effect and the speed reinforcing that the filter residue detached on filter screen 2, improved the efficiency that the filter residue was detached on filter screen 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.