CN214618001U

CN214618001U - Wear-resisting type governing valve

Info

Publication number: CN214618001U
Application number: CN202120392265.6U
Authority: CN
Inventors: 苏倩; 柴建民; 严佳佳
Original assignee: Kenzhuo Automation Engineering Jiangsu Co ltd
Current assignee: Kenzhuo Automation Engineering Jiangsu Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-05
Anticipated expiration: 2031-02-22

Abstract

The utility model provides a wear-resistant regulating valve, which comprises a water inlet pipeline and a spherical processing pipeline communicated with the water inlet pipeline, wherein the bottom end of the spherical processing pipeline is provided with a flow dividing pipe, the top end of the spherical processing pipeline is provided with a processing chamber, the bottom end of the processing chamber extends into the spherical processing pipeline, the interior of the processing chamber is provided with a main electric telescopic rod, the output end of the main electric telescopic rod is fixedly provided with a valve core connecting rod, the bottom end of the valve core connecting rod is provided with a valve core, the two sides of the valve core connecting rod are respectively in vertical sliding connection with an opening at the bottom end of the processing chamber, the opening at the bottom end of the processing chamber is also provided with a rubber sealing layer, a convex block is arranged at the communication part of the spherical processing pipeline and the flow dividing pipe, the slope part of the convex block is provided with a sealing rubber pad, and the two sides of the valve core are tightly jointed with the sealing rubber pad, and a water outlet pipeline is also arranged on the other side of the spherical treatment pipeline, and an auxiliary treatment chamber is arranged at the top end of the water outlet pipeline.

Description

Wear-resisting type governing valve

Technical Field

The utility model relates to a rivers valve technical field, concretely relates to wear-resisting type governing valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

Among the prior art, the governing valve is owing to often need open and close, consequently comparatively serious to valve connecting portion wearing and tearing, and traditional governing valve can only carry out simple reposition of redundant personnel simultaneously, can't satisfy more operation needs.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a wear-resistant regulating valve, which solves the problems in the background technology;

in order to solve the technical problem, the utility model provides a following technical scheme:

a wear-resistant regulating valve comprises a water inlet pipeline and a spherical processing pipeline communicated with the water inlet pipeline, wherein a flow dividing pipe is arranged at the bottom end of the spherical processing pipeline, a processing chamber is arranged at the top end of the spherical processing pipeline, the bottom end of the processing chamber extends into the spherical processing pipeline, a main electric telescopic rod is arranged in the processing chamber, a valve core connecting rod is fixedly arranged at the output end of the main electric telescopic rod, a valve core is arranged at the bottom end of the valve core connecting rod, two sides of the valve core connecting rod are respectively in vertical sliding connection with an opening at the bottom end of the processing chamber, a rubber sealing layer is further arranged at the opening at the bottom end of the processing chamber, a convex block is arranged at the communication position of the spherical processing pipeline and the flow dividing pipe, a sealing rubber pad is arranged at the slope part of the convex block, two sides of the valve core are tightly attached to the sealing rubber pad, and a water outlet pipeline is further arranged at the other side of the spherical processing pipeline, and the top end of the water outlet pipeline is provided with an auxiliary treatment chamber, an auxiliary electric telescopic rod is arranged in the auxiliary treatment chamber, an auxiliary valve core is arranged at the output end of the auxiliary electric telescopic rod, an auxiliary sealing rubber pad is arranged at the protruding part of the bottom end of the water outlet pipeline, and the auxiliary valve core is tightly attached to the auxiliary sealing rubber pad.

To the utility model discloses further description, the both sides of case connecting rod are equipped with the sliding tray respectively, the opening of treatment chamber bottom still be equipped with the gliding sliding block of sliding tray cooperation, one side of sliding block is equipped with the movable pulley.

To the utility model discloses further description, the case connecting rod still is equipped with the perforation of transversely lining up.

Right the utility model discloses further description, the both sides of shunt tubes are equipped with the side shunt tubes respectively, the side shunt tubes with the junction of shunt tubes is equipped with rather than articulated side shield.

Compared with the prior art, the utility model has the advantages of:

the defects that the valve connecting part is seriously abraded and only simple flow distribution can be carried out are overcome; the main valve core connecting part adopts a sliding connection design, so that abrasion can be effectively avoided, and the service life is prolonged; the design of the main valve and the auxiliary valve is adopted, so that the flow control can be effectively carried out, and meanwhile, the design of automatic control is adopted, so that the valve is convenient and simple; the design of the shunt pipe and the side shunt pipe is adopted, and water flow can be conveyed with the outside while water outlet and water inlet pipelines are not used.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the valve core connecting column of the present invention;

fig. 3 is an enlarged schematic view of the sliding block of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1, as shown in figures 1-3:

a wear-resistant regulating valve comprises a water inlet pipeline 1 and a spherical processing pipeline 2 communicated with the water inlet pipeline, wherein a flow dividing pipe 201 is arranged at the bottom end of the spherical processing pipeline 2, a processing chamber 3 is arranged at the top end of the spherical processing pipeline 2, the bottom end of the processing chamber 3 extends into the spherical processing pipeline 2, a main electric telescopic rod 4 is arranged in the processing chamber 3, a valve core connecting rod 8 is fixedly arranged at the output end of the main electric telescopic rod 4, a valve core 11 is arranged at the bottom end of the valve core connecting rod 8, two sides of the valve core connecting rod 8 are respectively in vertical sliding connection with an opening at the bottom end of the processing chamber 3, a rubber sealing layer 5 is further arranged at an opening at the bottom end of the processing chamber 3, a convex block 9 is arranged at the communication position of the spherical processing pipeline 2 and the flow dividing pipe 201, a sealing rubber pad 10 is arranged at the slope part of the convex block 9, two sides of the valve core 11 are tightly attached to the sealing rubber pad 10, and a water outlet pipeline is further arranged at the other side of the spherical processing pipeline 2, and the top end of the water outlet pipeline is provided with an auxiliary treatment chamber 15, an auxiliary electric telescopic rod 16 is arranged in the auxiliary treatment chamber 15, an auxiliary valve core 17 is arranged at the output end of the auxiliary electric telescopic rod 16, an auxiliary sealing rubber gasket 18 is arranged at the bottom end of the water outlet pipeline in a protruding mode, and the auxiliary valve core 17 is tightly attached to the auxiliary sealing rubber gasket 18. In order to make the sliding more smooth and reduce the abrasion, two sides of the valve core connecting rod 8 are respectively provided with a sliding groove 7, the opening at the bottom end of the processing chamber 3 is also provided with a sliding block 6 which is matched with the sliding groove 7 to slide, and one side of the sliding block 6 is provided with a sliding wheel 601. In order to facilitate the water flow, the valve core connecting rod 8 is also provided with a through hole 801 which penetrates transversely. In order to facilitate connection with an external pipeline for conveying water flow, two sides of the shunt pipe 201 are respectively provided with a side shunt pipe 12, and a side baffle 13 hinged with the side shunt pipe 12 and the shunt pipe 201 is arranged at the joint of the side shunt pipe 12 and the shunt pipe 201.

In this embodiment, the device is further provided with a matched controller 14, and a person skilled in the art can program the controller to control the internal parts of the device, wherein the specific model of the internal parts is siemens S7-200 or other models with the same performance;

when the water flow separating device is used, the main electric telescopic rod 4 can drive the valve core connecting column 8 to move up and down, so that the valve core 11 is controlled to be opened and closed, when the water flow separating device is opened, the valve core 11 is separated from the sealing rubber pad 10, water flow can enter the flow separating pipeline 201 through a separated opening, and the side flow separating pipeline 12 is provided with the baffle 13, so that the water flow separating effect is achieved, and the water flow is directly discharged from the flow separating pipeline 201;

when the valve core 11 is closed, the auxiliary electric telescopic rod 16 drives the auxiliary valve 17 to be separated from the auxiliary sealing rubber pad 18, at the moment, the water outlet pipeline is opened, and water flow can pass through the through hole 801 on the valve core connecting column 8, so that the water flow enters the water outlet pipeline to be continuously discharged;

simultaneously shunt tubes 201 of this application governing valve bottom can also act as the effect of pipeline connection pivot, when case 11 closed, can be connected shunt tubes 201 bottom, the side shunt tubes 12 of arbitrary side with the water pipe of difference respectively, reopen baffle 13 when flowing water gets into side shunt tubes 12, continue to discharge, because another side shunt tubes 12 sets up baffle 13 equally, therefore rivers are obstructed, can only follow the bottom outflow of shunt tubes 12, just played the effect of connecting the pivot this moment.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.

Claims

1. A wear-resistant regulating valve comprises a water inlet pipeline (1) and a spherical processing pipeline (2) communicated with the water inlet pipeline, wherein a flow dividing pipe (201) is arranged at the bottom end of the spherical processing pipeline (2), and is characterized in that a processing chamber (3) is arranged at the top end of the spherical processing pipeline (2), the bottom end of the processing chamber (3) extends into the spherical processing pipeline (2), a main electric telescopic rod (4) is arranged inside the processing chamber (3), a valve core connecting rod (8) is fixedly arranged at the output end of the main electric telescopic rod (4), a valve core (11) is arranged at the bottom end of the valve core connecting rod (8), two sides of the valve core connecting rod (8) are respectively in vertical sliding connection with an opening at the bottom end of the processing chamber (3), a rubber sealing layer (5) is further arranged at an opening at the bottom end of the processing chamber (3), and a convex block (9) is arranged at the communication position of the spherical processing pipeline (2) and the flow dividing pipe (201), the slope part of the convex block (9) is provided with a sealing rubber pad (10), two sides of the valve core (11) are tightly attached to the sealing rubber pad (10), the other side of the spherical treatment pipeline (2) is also provided with a water outlet pipeline, the top end of the water outlet pipeline is provided with an auxiliary treatment chamber (15), an auxiliary electric telescopic rod (16) is arranged inside the auxiliary treatment chamber (15), the output end of the auxiliary electric telescopic rod (16) is provided with an auxiliary valve core (17), the bottom protruding part of the water outlet pipeline is provided with an auxiliary sealing rubber pad (18), and the auxiliary valve core (17) is tightly attached to the auxiliary sealing rubber pad (18).

2. A wear-resistant regulating valve according to claim 1, characterized in that the spool connecting rod (8) is provided with sliding grooves (7) on both sides, the opening at the bottom end of the processing chamber (3) is further provided with a sliding block (6) which is matched with the sliding grooves (7) for sliding, and one side of the sliding block (6) is provided with a sliding wheel (601).

3. A wear-resistant regulating valve according to claim 1, characterized in that the spool connecting rod (8) is further provided with a through-going transverse bore (801).

4. A wear-resistant regulating valve according to claim 1, characterized in that the two sides of the shunt tube (201) are respectively provided with a side shunt tube (12), and the junction of the side shunt tube (12) and the shunt tube (201) is provided with a side baffle (13) hinged with the side baffle.