CN218118800U

CN218118800U - Discharge valve capable of avoiding material accumulation in pipeline

Info

Publication number: CN218118800U
Application number: CN202222246731.7U
Authority: CN
Inventors: 马豪军
Original assignee: Wuxi Chengyang Technology Co ltd
Current assignee: Wuxi Chengyang Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-23
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses an avoid discharge valve of long-pending material of pipeline, including the valve body, the agitator is inside to have seted up first mounting groove. The utility model discloses a first piston, the connecting rod, the valve gap, the cooperation of second bracing piece and spring is used, make the user can adjust the position that the cylinder changes the valve gap, when the user needs stirring material, the user can make the valve gap keep keeping equal with agitator bottom inner wall through adjust the cylinder this moment, thereby be convenient for the user to stir the material, when the ejection of compact of needs, the user can extrude the second piston through adjust the cylinder this moment, then hydraulic oil extrudees first piston, first piston drives connecting rod and valve gap rebound after receiving pressure this moment, the material can fall into inside the valve body through the second mounting groove this moment, thereby make things convenient for the valve ejection of compact, the material is piled up inside the valve body when can guarantee the equipment stirring through the valve gap simultaneously, thereby guarantee the quality that the material mixes.

Description

Discharge valve capable of avoiding material accumulation in pipeline

Technical Field

The utility model relates to the technical field of valves, specifically be the discharge valve who avoids the long-pending material of pipeline.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, and has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system. The valves can be used for controlling the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and are further divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves and the like according to the materials.

At present the valve is installed usually at the discharging pipe inside to the valve is connected with the discharging pipe through the flange usually, and nevertheless the agitator is adding the material and is mixing the in-process of stirring with moisture, because there is certain difference in height discharging pipe and agitator junction, and partial material can be piled up in the discharging pipe insidely, thereby influences the mixture of material and moisture, and then influences the quality that the material mixes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid the long-pending ejection of compact valve of material of pipeline to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

avoid the discharge valve of long-pending material of pipeline, including valve body, agitator, locate the valve body top, the inside first mounting groove of having seted up of agitator, the inside second mounting groove of having seted up of agitator, valve body outer wall and first mounting groove inner wall fixed connection, the inside stopper that is equipped with of valve body, the inside third mounting groove of having seted up of stopper, the inside sliding connection of third mounting groove has the first piston of looks adaptation, first piston top fixedly connected with connecting rod, connecting rod top fixedly connected with valve gap, agitator bottom fixedly connected with installation piece, the inside fixed mounting of installation piece has the cylinder, the valve body is close to the one end fixedly connected with connecting block of cylinder, the inside fourth mounting groove of having seted up of connecting block, the inside sliding connection of fourth mounting groove has the second piston.

Further, valve body top level maintains an equal level with first mounting groove top level, valve gap outer wall size and second mounting groove inner wall size looks adaptation through the valve gap and the second mounting groove of looks adaptation for when the user adds the material, the material can not get into inside the valve body, thereby can prevent that the puddler can not stir the inside material of entering valve body effectively.

Further, the inside hydraulic oil that is equipped with of fourth mounting groove, two first bracing pieces of stopper both ends symmetry fixedly connected with, two the first bracing piece other end and valve body inner wall fixed connection, the inside fixed mounting of valve body has communicating pipe, communicating pipe one end and stopper fixed connection, communicating pipe is linked together through stopper and fourth mounting groove, the communicating pipe other end is linked together through valve body and third mounting groove, is convenient for hydraulic oil through communicating pipe and removes inside fourth mounting groove and third mounting groove to convenience of customers adjusts the position of valve gap, is convenient for fix the position of stopper through first bracing piece.

Further, connecting rod outer wall fixedly connected with third piston, third piston outer wall size and third mounting groove inner wall size looks adaptation can extrude partial moisture and the material that gets into the top when the third piston rebound to can prevent that the material from piling up.

Further, two second bracing pieces of valve gap bottom symmetry fixedly connected with, the inside spout of seting up with second bracing piece looks adaptation of valve body, two the second bracing piece passes through spout and valve body sliding connection, two fixed blocks of valve body inner wall symmetry fixedly connected with can guarantee valve gap stability during the motion through the second bracing piece.

Further, two equal fixedly connected with spring in fixed block bottom, the spring other end and second bracing piece fixed connection, two the second bracing piece shape is the L type, can drive the second bracing piece when the spring kick-backs and reset, when the second bracing piece resets, the second bracing piece can drive the valve gap and reset this moment to make things convenient for the valve gap to resume the normal position, thereby make things convenient for the valve gap to block the second mounting groove once more, thereby prevent that the material from spilling through the second mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first piston, the connecting rod, the valve gap, the cooperation of second bracing piece and spring is used, make the user can adjust the position that the cylinder changes the valve gap, when the user needs stirring material, the user can be through the position of adjusting the second piston this moment, make the second piston not extrude the inside hydraulic oil of fourth mounting groove, the pressure reduction that the spring received this moment begins to kick-back, the spring drives the second bracing piece and resets this moment, the in-process that the second bracing piece resets drives the valve gap and the connecting rod resets, thereby make the valve gap keep keeping the same level with agitator bottom inner wall, thereby be convenient for user stirring material, when needing the ejection of compact, the user can extrude the inside hydraulic oil of fourth mounting groove through adjusting the second piston this moment, this moment hydraulic oil passes through communicating pipe and gets into inside the third mounting groove, then hydraulic oil extrudes first piston, first piston receives drives connecting rod and valve gap rebound after the pressure this moment, the material can fall into inside the valve body through the second mounting groove this moment, thereby make things convenient for the valve ejection of compact, the material is piled up inside the valve when can guarantee equipment stirring simultaneously through the valve gap, thereby guarantee the quality that the material mixes.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic sectional view of the valve cover of the present invention when closed;

fig. 4 is a schematic view of the top-view sectional structure of the valve body of the present invention.

In the figure: 1. a valve body; 2. a stirring barrel; 3. a first mounting groove; 4. a second mounting groove; 5. a limiting block; 6. a third mounting groove; 7. a first piston; 8. a connecting rod; 9. a valve cover; 10. mounting blocks; 11. a cylinder; 12. connecting blocks; 13. a fourth mounting groove; 14. a second piston; 15. a first support bar; 16. a communicating pipe; 17. a third piston; 18. a second support bar; 19. a chute; 20. a fixed block; 21. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a discharge valve for avoiding material accumulation in pipeline, comprising a valve body 1, an agitator 2, which is arranged on the top of the valve body 1, a first mounting groove 3 is arranged inside the agitator 2, a second mounting groove 4 is arranged inside the agitator 2, the outer wall of the valve body 1 is fixedly connected with the inner wall of the first mounting groove 3, a stopper 5 is arranged inside the valve body 1, a third mounting groove 6 is arranged inside the stopper 5, a first piston 7 which is matched with the inner wall of the third mounting groove 6 is slidably connected inside the third mounting groove 6, a connecting rod 8 is fixedly connected on the top of the first piston 7, a third piston 17 is fixedly connected on the outer wall of the connecting rod 8, the outer wall of the third piston 17 is matched with the inner wall of the third mounting groove 6 in size, a valve cover 9 is fixedly connected on the top of the connecting rod 8, a mounting block 10 is fixedly connected on the bottom of the agitator 2, a cylinder 11 is fixedly mounted inside the mounting block 10, a connecting block 12 is fixedly connected with one end of the valve body 1 close to the cylinder 11, a fourth mounting groove 13 is arranged inside the connecting block 12, hydraulic oil is arranged inside the fourth mounting groove 13, two ends of the valve body 5 are symmetrically and fixedly connected with two first supporting rods 15, the connecting rod 16 are connected with the second connecting pipe 13 through a connecting pipe 16, the second connecting pipe 16 connected with the valve body 1, the connecting pipe 13, two second bracing pieces 18 pass through spout 19 and valve body 1 sliding connection, two fixed blocks 20 of valve body 1 inner wall symmetry fixedly connected with, two equal fixedly connected with springs 21 in fixed block 20 bottoms, the spring 21 other end and second bracing piece 18 fixed connection, two second bracing pieces 18 shapes are the L type.

The specific implementation mode is as follows: when a user adds materials to mix and stir, the level of the top of the valve cover 9 is higher than the level of the inner wall of the bottom of the stirring barrel 2, so that insufficient stirring of part of the materials can be prevented, when the materials need to be discharged after being stirred, the user can open the air cylinder 11 to adjust the position of the second piston 14, the air cylinder 11 drives the second piston 14 to move, the second piston 14 extrudes hydraulic oil in the fourth mounting groove 13 in the moving process, the hydraulic oil enters the third mounting groove 6 through the communicating pipe 16 after being extruded, the hydraulic oil extrudes the first piston 7 in the third mounting groove 6, when the bottom of the first piston 7 is pressurized, the first piston 7 moves upwards, and the connecting rod 8, the valve cover 9 and the third piston 17 are driven to move upwards in the upwards moving process of the first piston 7, at this moment, the valve cover 9 no longer blocks the second mounting groove 4, the mixed material flows out through the second mounting groove 4 and the valve body 1, the valve cover 9 drives the second support rod 18 to move upwards in the ascending process, the second support rod 18 extrudes the spring 21 in the upward moving process along the chute 19, so that the spring 21 is in a contraction state, when the mixed material flows out, the mixed material is convenient for a user to process and mix next time, at this moment, the user drives the second piston 14 through the adjusting cylinder 11, so that the second piston 14 is reset, at this moment, the second piston 14 no longer extrudes the hydraulic oil in the fourth mounting groove 13, when the hydraulic oil is no longer extruded, the hydraulic oil in the third mounting groove 6 flows into the fourth mounting groove 13 through the communicating pipe 16 under the action of gravity, and because the hydraulic oil no longer applies thrust to the first piston 7 at this moment, pressure that first piston 7 received at this moment reduces, the thrust that valve gap 9 received reduces simultaneously, spring 21 drives second bracing piece 18 through kick-backing this moment and resets, second bracing piece 18 drives valve gap 9 downstream at the in-process of downstream, thereby make valve gap 9 accomodate the inside that gets into second mounting groove 4 once more, thereby make valve gap 9 keep level with the bottom inner wall of agitator 2 once more, thereby part material piles up in the inside of valve body 1 when preventing the material to add, the in-process that valve gap 9 descends can drive connecting rod 8 simultaneously, third piston 17 and first piston 7 reset, thereby convenience of customers next time adjusts the position of valve gap 9, when can preventing the material outflow through third piston 17, part material piles up in the inside of third mounting groove 6, through adjusting the position of valve gap 9, thereby prevent that the material from piling up in valve body 1 and agitator 2 junction, thereby reduce the waste of material, can guarantee the quality that the material mixes simultaneously

The utility model discloses a theory of operation:

referring to fig. 1-4, through first piston 7, connecting rod 8, valve gap 9, the cooperation of second bracing piece 18 and spring 21 is used, make the user can adjust cylinder 11 and change the position of valve gap 9, when the user needs to stir the material, the user can be through adjusting the position of second piston 14 this moment, make second piston 14 no longer extrude the inside hydraulic oil of fourth mounting groove 13, the pressure reduction that spring 21 received this moment begins to kick-back, spring 21 drives second bracing piece 18 to reset this moment, the in-process that second bracing piece 18 resets drives valve gap 9 and connecting rod 8 resets, thereby make valve gap 9 and agitator 2 bottom inner wall keep keeping equal, thereby be convenient for the user to stir the material, when needs the ejection of compact, the user can extrude the inside hydraulic oil of fourth mounting groove 13 through adjusting second piston 14 this moment, this moment hydraulic oil passes through communicating pipe 16 and gets into inside third mounting groove 6, then extrude first piston 7, first piston 7 drives connecting rod 8 and valve gap 9 after receiving the pressure this moment and upwards moves, the valve gap material can fall into inside through second mounting groove 4 this moment, thereby make things convenient for the valve gap, can guarantee through valve gap 9 when stirring the valve body is inside the equipment, thereby the material mixing quality is piled up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The discharge valve for avoiding the accumulation of materials in the pipeline comprises a valve body (1);

the stirring barrel (2) is arranged at the top of the valve body (1);

the method is characterized in that:

first mounting groove (3) have been seted up to agitator (2) inside, second mounting groove (4) have been seted up to agitator (2) inside, valve body (1) outer wall and first mounting groove (3) inner wall fixed connection, valve body (1) inside is equipped with stopper (5), stopper (5) inside third mounting groove (6) have been seted up, the inside sliding connection of third mounting groove (6) has first piston (7) of looks adaptation, first piston (7) top fixedly connected with connecting rod (8), connecting rod (8) top fixedly connected with valve gap (9), agitator (2) bottom fixedly connected with installation piece (10), the inside fixed mounting of installation piece (10) has cylinder (11), valve body (1) is close to one end fixedly connected with connecting block (12) of cylinder (11), fourth mounting groove (13) have been seted up to connecting block (12) inside, the inside sliding connection of fourth mounting groove (13) has second piston (14).

2. The discharge valve for avoiding the accumulation of materials in the pipeline as claimed in claim 1, wherein: the top height of the valve body (1) is equal to the top horizontal height of the first mounting groove (3), and the size of the outer wall of the valve cover (9) is matched with the size of the inner wall of the second mounting groove (4).

3. The discharge valve for avoiding the accumulation of materials in the pipeline as claimed in claim 1, wherein: fourth mounting groove (13) inside is equipped with hydraulic oil, two first bracing piece (15), two of stopper (5) both ends symmetry fixedly connected with, two first bracing piece (15) other end and valve body (1) inner wall fixed connection, the inside fixed mounting of valve body (1) has communicating pipe (16), communicating pipe (16) one end and stopper (5) fixed connection, communicating pipe (16) are linked together through stopper (5) and fourth mounting groove (13), communicating pipe (16) the other end is linked together through valve body (1) and third mounting groove (6).

4. The discharge valve for avoiding the accumulation of materials in the pipeline as claimed in claim 1, wherein: connecting rod (8) outer wall fixedly connected with third piston (17), third piston (17) outer wall size and third mounting groove (6) inner wall size looks adaptation.

5. The discharge valve for avoiding the accumulation of materials in the pipeline as claimed in claim 1, wherein: two second bracing pieces (18) of valve gap (9) bottom symmetry fixedly connected with, inside spout (19) of seting up with second bracing piece (18) looks adaptation of valve body (1), two second bracing piece (18) are through spout (19) and valve body (1) sliding connection, two fixed block (20) of valve body (1) inner wall symmetry fixedly connected with.

6. The discharge valve for avoiding the accumulation of materials in the pipeline according to claim 5, characterized in that: two equal fixedly connected with spring (21) in fixed block (20) bottom, spring (21) other end and second bracing piece (18) fixed connection, two second bracing piece (18) shape is the L type.