CN220622847U - High-pressure diverter valve - Google Patents

Abstract

The utility model discloses a high-pressure diverter valve which comprises a mounting plate, a valve block and at least one valve body arranged on the mounting plate, wherein the valve body comprises a push rod assembly and a ball valve arranged at the end part of the push rod assembly, and the telescopic end of the push rod assembly is rotationally connected with a valve core of the ball valve through a connecting piece so as to conduct or break the ball valve when the telescopic end of the push rod assembly stretches along the extending direction. The high-pressure flow dividing valve provided by the utility model can realize the connection or disconnection of the ball valve only by the extension and contraction of the push rod assembly, simplifies the structure of the high-pressure flow dividing valve, and simultaneously ensures that the high-pressure flow dividing valve cannot be corroded to cause the occurrence of a fault of stuck failure.

Description

High-pressure diverter valve

Technical Field

The utility model relates to the field of flow dividing valves, in particular to a high-pressure flow dividing valve.

Background

The high-pressure valve is widely applied to the fields of electric power industry, superhard material manufacturing, chemical industry, stone liquefying industry, processing technology, isostatic pressing, ultra-high static pressure extrusion, powder metallurgy, metal forming, geophysical and geological research and the like, and can be used for controlling the flow of various types of fluids such as air, water, saturated steam, various corrosive media, slurry, liquid products, liquid metal, radioactive media and the like. The high-pressure valve mainly plays roles of cutting off, adjusting, throttling and the like on the pipeline.

The high-pressure diverter valve is mainly used for controlling outflow of high-pressure liquid and conveying the liquid to the rear end, but in the current market, the structure of the high-pressure diverter valve is relatively complex, and the high-pressure diverter valve is not simple and practical. For example, in the patent application with publication number of CN215172389U, it provides a hand wheel type high-pressure water diverter valve, including uide bushing, diverter valve body, spring housing and pressure cap, the top is equipped with the roll adjustment lead screw in the middle of the inside of uide bushing, and the middle surface of roll adjustment lead screw is equipped with the locating sleeve, and the outside top surface of uide bushing is equipped with the gland, and the surface of gland is equipped with the removal operation panel, and the inside one side of removal operation panel and gland has run through and has been inserted first screw, and the inside opposite side of removal operation panel and gland has run through and has been inserted sixth screw, the second screw has been inserted to the inside both sides of uide bushing, and the inside middle bottom of uide bushing is equipped with the guiding axle, and the one end of guiding axle is equipped with the cylindric lock. According to the utility model, the sealing gaskets are respectively arranged at the outer top end and the outer bottom end of the guide sleeve, so that the guide sleeve is in sealing connection with the diversion valve core to prevent high-pressure water from being leaked and damaged by impact, and the spanner block is arranged at one side of the pressing cap, so that the tightness of the disc spring can be conveniently adjusted. The structure of the application is relatively complex, is not simple and practical enough, and the production and manufacturing cost of the application will be higher, so that the application is inconvenient to popularize.

Disclosure of Invention

The utility model mainly aims to provide a high-pressure flow dividing valve, and aims to solve the technical problems.

In order to achieve the above purpose, the high-pressure diverter valve provided by the utility model comprises a mounting plate, a valve block and at least one valve body arranged on the mounting plate, wherein the valve body comprises a push rod assembly and a ball valve arranged at the end part of the push rod assembly, and the telescopic end of the push rod assembly is rotationally connected with the valve core of the ball valve through a connecting piece so as to conduct or break the ball valve when the telescopic end of the push rod assembly stretches along the extending direction.

In an embodiment, the push rod assembly comprises a mounting end and a telescopic end, wherein the mounting end is mounted on the mounting plate, the telescopic end is provided with a rotating shaft, and two ends of the connecting piece are respectively and rotatably connected with the rotating shaft and a valve rod of the ball valve.

In one embodiment, the connector is concave and concave toward the mounting end side.

In an embodiment, the mounting plate is provided with a push rod support, the push rod support is provided with a hinge shaft, and one end of the mounting end, which is far away from the telescopic end, is hinged to the hinge shaft.

In one embodiment, the valve block is provided with a pressure sensor.

In one embodiment, the valve block is provided with a pressure measuring joint, and the pressure measuring joint is used for being connected with a pressure gauge.

In one embodiment, the valve block is connected with the ball valve through a connecting joint.

In one embodiment, the high-pressure diverter valve comprises a plurality of valve bodies, and the valve bodies are uniformly arranged at intervals along the length direction of the valve block.

In one embodiment, the push rod assembly is an electric push rod.

In one embodiment, two ends of the valve block are respectively provided with an inflow joint and a plug.

According to the technical scheme, the high-pressure flow dividing valve comprises a mounting plate, a valve block and at least one valve body arranged on the mounting plate, wherein the valve body comprises a push rod assembly and a ball valve arranged at the end part of the push rod assembly, and the telescopic end of the push rod assembly is rotationally connected with a valve core of the ball valve through a connecting piece so as to be connected or disconnected when the telescopic end of the push rod assembly stretches along the extending direction. In this technical scheme, can only realize switching on or breaking off of ball valve through the flexible of push rod subassembly, simplify the structure of high pressure flow divider, ensure simultaneously that can not appear corrosion in the high pressure flow divider and lead to the trouble of card ton inefficacy to produce.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a high pressure diverter valve according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a first use state of a high-pressure diverter valve according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a second use state of the high-pressure diverter valve according to an embodiment of the present utility model;

FIG. 4 is a top view of a high pressure diverter valve according to an embodiment of the present utility model;

fig. 5 is a cross-sectional view of a high pressure diverter valve according to an embodiment of the present utility model.

Reference numerals illustrate: 10. a mounting plate; 11. a push rod support; 12. a hinge shaft; 20. a valve block; 30. a valve body; 31. a mounting end; 32. a telescoping end; 33. a rotating shaft; 40. a ball valve; 41. a valve core; 42. a valve stem; 50. a connecting piece; 60. a pressure sensor; 70. a pressure measuring joint; 80. a connection joint; 90. an inflow joint; 100. and (5) plugging.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Moreover, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.

The utility model provides a high-pressure diverter valve, which is applicable to the circulation of fluid, liquor, emulsion and the like.

As shown in fig. 1 to 5, the high-pressure diverter valve provided by the embodiment of the utility model comprises a mounting plate 10, a valve block 20 and at least one valve body 30 arranged on the mounting plate 10, wherein the valve body 30 comprises a push rod assembly and a ball valve 40 arranged at the end part of the push rod assembly, and a telescopic end 32 of the push rod assembly is rotatably connected with a valve core 41 of the ball valve 40 through a connecting piece 50 so as to be connected with or disconnected from the ball valve 40 when the telescopic end 32 of the push rod assembly stretches along the extending direction.

In this embodiment, in the condition shown in fig. 2, the telescoping end 32 is retracted, and the valve core 41 is rotated by the follower relationship of the connector 50 and the valve stem 42 such that the valve core 41 blocks the interior of the ball valve 40 to block the passage of fluid. When the valve is required to be conducted, the push rod assembly works, the telescopic end 32 extends to the state shown in fig. 3, and at the moment, the valve core 41 rotates to enable the interior of the ball valve 40 to be conducted, so that fluid can pass through the interior of the ball valve 40, and the connection or disconnection is completed.

Here, the plurality of valve bodies 30 may be provided, and the plurality of valve bodies 30 may be provided at intervals along the length direction of the valve block 20. So that the high-pressure flow dividing valve can conduct or disconnect the corresponding valve body 30 according to different required fluids, and can realize the functions of flow collection and flow division. It will be appreciated that the number of valve bodies 30 is not limited, and can be increased or decreased as needed, and only the valve blocks 20 with different lengths need to be replaced.

Specifically, referring to fig. 2-3, the push rod assembly includes a mounting end 31 and a telescopic end 32, the mounting end 31 is mounted on the mounting plate 10, the telescopic end 32 is provided with a rotating shaft 33, two ends of the connecting piece 50 are respectively rotatably connected with the rotating shaft 33 and the valve rod 42 of the ball valve 40, and the connecting piece 50 is concave and is concave towards one side of the mounting end 31. In the present embodiment, the connection member 50 is placed in both the on-off state, and the connection member 50 can be placed in between the on-off state by providing the push rod assembly as an electric push rod with stroke feedback. In other words, the link 50 may be stopped at an arbitrary angular position to achieve a proportional opening degree to further improve the practicality.

In the above embodiment, the mounting plate 10 is provided with the push rod support 11, the push rod support 11 is provided with the hinge shaft 12, and the end of the mounting end 31 away from the telescopic end 32 is hinged to the hinge shaft 12. The push rod assembly is installed by providing the push rod support 11 to enhance the stability of the high pressure diverter valve under high pressure operation. In general, the pressure of the high-pressure diverter valve provided by the application can reach 500 kg, and fluid, liquid and emulsion can be flowed through.

Referring to fig. 5, the valve block 20 is provided with a pressure sensor 60 and a pressure measuring connector 70, and the pressure measuring connector 70 is used for being connected with a pressure gauge. In this embodiment, sensing fluid pressure by pressure sensor 60 may feed back the fluid source to adjust the output flow pressure. The pressure tap 70 may then be used to measure pressure with a pressure gauge.

In the above embodiment, the valve block 20 is connected to the ball valve 40 through the connection joint 80, and both ends of the valve block 20 are respectively provided with the inflow joint 90 and the plug 100. The inflow connector 90 is used for fluid inflow, and the plug 100 is used for plugging the outlet of the other end of the valve block 20 to improve the sealing performance. The adapter is then used to improve the seal between the valve block 20 and the ball valve 40.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. The utility model provides a high-pressure shunt valve, its characterized in that, high-pressure shunt valve includes mounting panel (10), valve piece (20) and locates at least one valve body (30) on mounting panel (10), valve body (30) include push rod subassembly and locate ball valve (40) of push rod subassembly tip, flexible end (32) of push rod subassembly with pass through connecting piece (50) rotation connection between case (41) of ball valve (40), in order to switch on or break off when flexible end (32) of push rod subassembly stretches out and draws back along its extending direction ball valve (40).

2. The high-pressure diverter valve according to claim 1, characterized in that the pushrod assembly comprises a mounting end (31) and a telescopic end (32), the mounting end (31) being mounted on the mounting plate (10), the telescopic end (32) being provided with a rotation shaft (33), both ends of the connecting piece (50) being rotatably connected to the rotation shaft (33) and a valve stem (42) of the ball valve (40), respectively.

3. The high pressure diverter valve according to claim 2, characterized in that the connecting piece (50) is concave and concave towards the side of the mounting end (31).

4. The high-pressure diverter valve according to claim 2, characterized in that the mounting plate (10) is provided with a push rod support (11), the push rod support (11) is provided with a hinge shaft (12), and the end of the mounting end (31) away from the telescopic end (32) is hinged to the hinge shaft (12).

5. The high pressure diverter valve according to any one of claims 1-4, characterized in that a pressure sensor (60) is provided on the valve block (20).

6. The high-pressure diverter valve according to any one of claims 1-4, characterized in that the valve block (20) is provided with a pressure tap (70), which pressure tap (70) is intended to be connected to a pressure gauge.

7. The high pressure diverter valve according to any one of claims 1-4, characterized in that the valve block (20) and the ball valve (40) are connected by a connection joint (80).

8. The high pressure diverter valve according to any one of claims 1-4, characterized in that the high pressure diverter valve comprises a plurality of valve bodies (30), a plurality of the valve bodies (30) being arranged at intervals along the length of the valve block (20).

9. The high pressure diverter valve of any one of claims 1-4, wherein the pushrod assembly is an electric pushrod.

10. The high-pressure diverter valve according to any one of claims 1-4, characterized in that both ends of the valve block (20) are provided with an inflow joint (90) and a plug (100), respectively.