CN215635113U - Automatic clear ball valve - Google Patents

Abstract

The application discloses self-cleaning's ball valve, including valve body, feed liquor pipe, drain pipe, piston ball, first T type pole, first rotating rod, cleaning brush, first gear, second gear, third gear, fourth gear, fifth gear, second T type pole, first threaded rod, reset spring, connecting plate, second rotating rod, sixth gear, sliding plate and second threaded rod. Through the setting of clean mechanism, after the valve body is opened, the staff takes out first threaded rod, effect through reset spring, drive second T type pole and reset, make the third gear not at meshing fourth gear and second gear, and then flow through rivers, it rotates to drive the cleaning brush, be convenient for when the valve body is opened, clean inside whole valve body constantly, cleaning brush through the cambered surface design, the cleaning brush more laminates the piston ball, better cleans piston ball surface, and furthest reduces the blockking of cleaning brush to piston ball through-hole, and then be convenient for stabilize the flow of whole ball valve.

Description

Automatic clear ball valve

Technical Field

The application relates to the technical field of ball valves, in particular to an automatic cleaning ball valve.

Background

The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves.

When using, the existing ball valve does not have the function of automatic cleaning, and then after the whole ball valve is used for a long time, dirt is easily accumulated inside, and then the flow of the whole ball valve is influenced. Therefore, a self-cleaning ball valve is proposed to address the above problems.

Disclosure of Invention

In the embodiment, a self-cleaning ball valve is provided for solving the problem that the existing ball valve does not have the self-cleaning function.

According to one aspect of the application, an automatic cleaning ball valve is provided, and comprises a valve body and a cleaning mechanism, wherein a liquid inlet on one side of the valve body is communicated with a liquid inlet pipe, a liquid outlet on the other side of the valve body is communicated with a liquid outlet pipe, the top of the valve body is fixedly connected with a connecting plate, a cavity inside the connecting plate is slidably connected with a sliding plate, the side wall of the sliding plate is rotatably connected with a part without thread teeth of a second threaded rod, and threads on the other end of the second threaded rod extend out of the connecting plate;

clean mechanism includes first rotation pole, cleaning brush, first gear, second gear, third gear, fourth gear, fifth gear, second T type pole, first threaded rod and reset spring, the valve body is inside to be connected with first rotation pole rotation, first rotation pole is located the inside part and the cleaning brush fixed connection who goes out the liquid hole of valve body.

Furthermore, a piston ball arranged inside the valve body is fixedly connected with the other end of the first T-shaped rod, and the other end of the first T-shaped rod is rotatably connected with the valve body.

Furthermore, the top of the piston ball is fixedly embedded into one end of a second rotating rod, the other end of the second rotating rod extends to the inner cavity of the connecting plate to be fixedly connected with a sixth gear, and the sixth gear is meshed with a tooth groove of the side wall of the sliding plate.

Further, the part that the second dwang is located the inside first cavity of valve body and first gear and second gear fixed connection, second gear and third gear engagement, the third gear rotates with the one end of second T type pole to be connected, the other end and the laminating of first threaded rod lateral wall of second T type pole.

Furthermore, a part of the second T-shaped rod, which is positioned in a second cavity in the valve body, is sleeved with a return spring.

Furthermore, the third gear is meshed with a fourth gear, the fourth gear is fixedly connected with a first rotating rod, and the part, located in the first cavity, of the first rotating rod is fixedly connected with a fifth gear.

Further, the cleaning brush is a cylinder with an arc-shaped side surface.

Through the above-mentioned embodiment of this application, adopted clean mechanism, solved the problem that current ball valve does not have the self-cleaning function, gained better practical function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the valve body of the present application from the front inside;

fig. 3 is a schematic view of an internal top cross-sectional structure of a connecting plate according to an embodiment of the present application.

In the figure: 1. the valve body, 2, liquid inlet pipe, 3, liquid outlet pipe, 4, piston ball, 5, first T-shaped rod, 6, first rotating rod, 7, cleaning brush, 8, first gear, 9, second gear, 10, third gear, 11, fourth gear, 12, fifth gear, 13, second T-shaped rod, 14, first threaded rod, 15, reset spring, 16, connecting plate, 17, second rotating rod, 18, sixth gear, 19, sliding plate, 20, second threaded rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

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. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The ball valve in the present embodiment can be applied to various pipes, for example, the following pipe is provided in the present embodiment, and the ball valve in the present embodiment can be used to communicate with the following pipe.

The pipeline comprises a pipeline body, wherein a buffer layer is arranged on the inner wall of the pipeline body and is of a honeycomb structure, a protective layer is arranged on the buffer layer, and a reinforcing layer is arranged on the outer wall of the pipeline body. When the pressure of water in the pipeline is very big, the buffer layer that is equipped with on the inner wall of pipeline body can alleviate the impact of rivers to the inner wall of pipeline body, reaches the effect that slows down intraductal pressure, the buffer layer be cellular, the pressure with in the pipeline that can be fine carries out the partial pressure, such stable in structure is better moreover. The utility model discloses a pipeline, including pipeline body, enhancement layer, pipeline body inner wall, the setting of enhancement layer on the pipeline body outer wall for pipeline structure is more firm, and the leakproofness is better, lets the difficult phenomenon that the seepage appears of pipeline, the setting of this internal inoxidizing coating of pipeline, fine protection pipeline body inner wall can not receive the corruption or the wearing and tearing of media such as rivers, has prolonged the life of pipeline, the enhancement layer is the PPR layer. PPR layer and pipeline interface adopt hot melt technique, and have fused completely together between the pipe, suppress the test through the installation, just can never leak water, and the reliability is high for intraductal leakproofness is better, is difficult for taking place the pipeline infiltration, causes loss or harm, the inoxidizing coating is the PE layer. The PE layer material has the advantages of impact resistance, cracking resistance, aging resistance and particularly good corrosion resistance. The inner wall of the pipeline body is well protected, the pipeline is not easily influenced by media in the pipeline when the pipeline is used for a long time, the service life of the pipeline is prolonged, and the pipeline body is made of stainless steel. The stainless steel material is a high-temperature-resistant material with good corrosion resistance, so that the whole pipeline is not easily damaged by the influence of other substances, the pipeline does not need to be replaced frequently, and the normal working efficiency of the pipeline is ensured.

Of course, the present embodiment can also be used for connecting pipes of other structures. The description is omitted, and the ball valve of the embodiment of the present application is described below.

Referring to fig. 1-3, an automatic cleaning ball valve includes a valve body 1 and a cleaning mechanism, a liquid inlet on one side of the valve body 1 is communicated with a liquid inlet pipe 2, a liquid outlet on the other side of the valve body 1 is communicated with a liquid outlet pipe 3, the top of the valve body 1 is fixedly connected with a connecting plate 16, a cavity inside the connecting plate 16 is slidably connected with a sliding plate 19, the side wall of the sliding plate 19 is rotatably connected with a part without thread teeth of a second threaded rod 20, and threads on the other end of the second threaded rod 20 extend out of the connecting plate 16;

clean mechanism includes first rotation pole 6, cleaning brush 7, first gear 8, second gear 9, third gear 10, fourth gear 11, fifth gear 12, second T type pole 13, first threaded rod 14 and reset spring 15, 1 inside and 6 rotations of first rotation pole of valve body are connected, first rotation pole 6 is located the part and the cleaning brush 7 fixed connection in 1 inside liquid hole of valve body, is convenient for through the effect of clean mechanism, cleans whole ball valve inside, and then promotes the life of whole ball valve.

The piston ball 4 arranged in the valve body 1 is fixedly connected with the other end of the first T-shaped rod 5, the other end of the first T-shaped rod 5 is rotatably connected with the valve body 1, so that the rotating piston ball 4 can be limited, one end of the second rotating rod 17 is fixedly embedded into the top of the piston ball 4, the other end of the second rotating rod 17 extends to the inner cavity of the connecting plate 16 and is fixedly connected with the sixth gear 18, the sixth gear 18 is meshed with the tooth grooves on the side wall of the sliding plate 19, so that the sliding plate 19 slides and simultaneously drives the sixth gear 18 to rotate under the action of the tooth grooves on the side wall of the sliding plate 19, and further drives the piston ball 4 to rotate, the part of the second rotating rod 17, which is positioned in the first cavity in the valve body 1, is fixedly connected with the first gear 8 and the second gear 9, the second gear 9 is meshed with the third gear 10, and the third gear 10 is rotatably connected with one end of the second T-shaped rod 13, the other end of the second T-shaped rod 13 is attached to the side wall of the first threaded rod 14, so that the position of the second T-shaped rod 13 is limited under the action of the first threaded rod 14, and the normal operation of the whole cleaning mechanism is facilitated, the part, located in the second cavity, of the valve body 1, of the second T-shaped rod 13 is sleeved with a reset spring 15, so that the reset spring 15 is convenient to drive the second T-shaped rod 13 to reset under the action of the reset spring 15 when the first threaded rod 14 is taken out, and further the first rotating rod 6 is convenient to rotate, the third gear 10 is meshed with the fourth gear 11, the fourth gear 11 is fixedly connected with the first rotating rod 6, the part, located in the first cavity, of the valve body 1, of the first rotating rod 6 is fixedly connected with the fifth gear 12, the third gear 10 convenient to rotate drives the fourth gear 11 to rotate, and further drives the first rotating rod 6 to rotate, the cleaning brush 7 is a cylinder with an arc-shaped side surface, be convenient for cleaning brush 7 more laminates piston ball 4, and then better cleans 4 surfaces of piston ball, and furthest reduces the blockking of cleaning brush 7 to 4 through-holes of piston ball.

When the ball valve is used, whether each device of the whole ball valve can normally work is firstly checked, when each device can normally work, the sliding plate 19 slides and simultaneously drives the sixth gear 18 to rotate through the action of the tooth grooves on the side wall of the sliding plate 19 by rotating the second threaded rod 20, further drives the piston ball 4 to rotate, further drives the second gear 9 to drive the third gear 10 to rotate while the second rotating rod 17 rotates, the rotating third gear 10 drives the fourth gear 11 to rotate, further drives the first rotating rod 6 to rotate, so that the piston ball 4 can be cleaned once when the cleaning brush 7 is opened, after the valve body 1 is opened, a worker takes out the first threaded rod 14, and drives the second T-shaped rod 13 to reset through the action of the reset spring 15 when the first threaded rod 14 is taken out, so that the third gear 10 is not engaged with the fourth gear 11 and the second gear 9, and then through the flow of rivers, drive cleaning brush 7 and rotate, and then be convenient for when valve body 1 opens, clean whole valve body 1 inside constantly, and then through the cleaning brush 7 of cambered surface design, cleaning brush 7 more laminates piston ball 4, and then better cleans 4 surfaces of piston ball, and furthest reduces the blockking of cleaning brush 7 to 4 through-holes of piston ball, and then the flow of being convenient for stabilize whole ball valve.

The application has the advantages that:

1. through the arrangement of the sliding plate, the second threaded rod is rotated, the sliding plate drives the sixth gear to rotate while sliding under the action of a tooth groove on the side wall of the sliding plate, so that the piston ball is driven to rotate, the second gear drives the third gear to rotate while the second rotating rod rotates, the rotating third gear drives the fourth gear to rotate, the first rotating rod is driven to rotate, and the piston ball can be cleaned once when the cleaning brush is opened;

2. through the setting of clean mechanism, after the valve body is opened, the staff takes out first threaded rod, effect through reset spring, drive second T type pole and reset, make the third gear not at meshing fourth gear and second gear, and then flow through rivers, it rotates to drive the cleaning brush, be convenient for when the valve body is opened, clean inside whole valve body constantly, cleaning brush through the cambered surface design, the cleaning brush more laminates the piston ball, better cleans piston ball surface, and furthest reduces the blockking of cleaning brush to piston ball through-hole, and then be convenient for stabilize the flow of whole ball valve.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. An automatic clean ball valve which characterized in that: the cleaning device comprises a valve body (1) and a cleaning mechanism, wherein a liquid inlet at one side of the valve body (1) is communicated with a liquid inlet pipe (2), a liquid outlet at the other side of the valve body (1) is communicated with a liquid outlet pipe (3), the top of the valve body (1) is fixedly connected with a connecting plate (16), a cavity inside the connecting plate (16) is slidably connected with a sliding plate (19), the side wall of the sliding plate (19) is rotatably connected with a part without thread teeth of a second threaded rod (20), and threads at the other end of the second threaded rod (20) extend out of the connecting plate (16);

clean mechanism includes first rotation pole (6), cleaning brush (7), first gear (8), second gear (9), third gear (10), fourth gear (11), fifth gear (12), second T type pole (13), first threaded rod (14) and reset spring (15), valve body (1) is inside to be connected with first rotation pole (6) rotation, first rotation pole (6) are located the part and the cleaning brush (7) fixed connection in the inside liquid hole of valve body (1).

2. A self-cleaning ball valve as claimed in claim 1, wherein: the piston ball (4) arranged inside the valve body (1) is fixedly connected with the other end of the first T-shaped rod (5), and the other end of the first T-shaped rod (5) is rotatably connected with the valve body (1).

3. A self-cleaning ball valve as claimed in claim 2, wherein: the top of the piston ball (4) is fixedly embedded into one end of a second rotating rod (17), the other end of the second rotating rod (17) extends to an inner cavity of the connecting plate (16) to be fixedly connected with a sixth gear (18), and the sixth gear (18) is meshed with a tooth groove in the side wall of the sliding plate (19).

4. A self-cleaning ball valve as claimed in claim 3, wherein: the part that second dwang (17) is located the inside first cavity of valve body (1) and first gear (8) and second gear (9) fixed connection, second gear (9) and third gear (10) meshing, third gear (10) are rotated with the one end of second T type pole (13) and are connected, the other end and the laminating of first threaded rod (14) lateral wall of second T type pole (13).

5. A self-cleaning ball valve as claimed in claim 1, wherein: and a part of the second T-shaped rod (13) positioned in a second cavity in the valve body (1) is sleeved with a return spring (15).

6. A self-cleaning ball valve as claimed in claim 1, wherein: the third gear (10) is meshed with the fourth gear (11), the fourth gear (11) is fixedly connected with the first rotating rod (6), and the part, located in the first cavity in the valve body (1), of the first rotating rod (6) is fixedly connected with the fifth gear (12).

7. A self-cleaning ball valve as claimed in claim 1, wherein: the cleaning brush (7) is a cylinder with an arc-shaped side surface.

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