CN210686998U - Novel valve for petroleum slurry pipeline - Google Patents
Novel valve for petroleum slurry pipeline Download PDFInfo
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- CN210686998U CN210686998U CN201921116217.3U CN201921116217U CN210686998U CN 210686998 U CN210686998 U CN 210686998U CN 201921116217 U CN201921116217 U CN 201921116217U CN 210686998 U CN210686998 U CN 210686998U
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Abstract
The utility model discloses a novel stone oil mud pipeline valve, its structure includes the valve body, the support frame, the valve rod, the hand wheel, the case, intercommunication mouth and dredging mechanism, through having set up dredging mechanism in the valve body bottom, through upwards promoting the commentaries on classics board, make the commentaries on classics board promote the material promotion that connecting rod and kicking block rebound will block up, rotate the board simultaneously and drive the connecting rod and dredge the pole and rotate, make the blocking material in the valve body scattered and realize the circulation, reached and dredged the valve that blocks up fast, prevent that the valve from blockking up the beneficial effect that brings inconvenience for work.
Description
Technical Field
The utility model relates to the technical field of valves, concretely relates to novel petroleum slurry pipeline valve.
Background
In the process of petroleum drilling, mud circulation is an indispensable process link, mud is flushed from a wellhead and returned to a mud tank, then the mud tank is injected into a well through the mud tank to form circulation, a mud tank group is generally formed by communicating a plurality of mud tanks in a serial and parallel alternate mode, the mud entering the tank group is re-injected into the well after detection, treatment and proportioning, at present, the serial and parallel pipelines between the mud flow measurement pipeline (before sand removal) and the mud tank group (after sand removal) are connected by valves to realize the on-off or switching function of the pipelines, but in the mud in the prior art, more coarse substances exist, the valves are easily blocked, and the blocked valves are difficult to dredge due to the fact that the valves are connected with the pipelines, and inconvenience is brought to work.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the novel petroleum slurry pipeline valve is provided, and the problems that more coarse substances exist in slurry, the valve is easy to block, and the blocked valve is difficult to dredge and inconvenient to work due to the fact that the valve is connected with a pipeline in the prior art are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel oil mud pipeline valve, including valve body, support frame, valve rod, hand wheel, case, intercommunication mouth and dredging mechanism, the support frame is welded in valve body top end face middle part, dredging mechanism sets up in valve body bottom end face, dredging mechanism comprises underframe, bottom plate, connection structure, connecting rod, kicking block, opening, sealing ring, compression spring, connecting plate, commentaries on classics board, directional piece, stopper and dredging rod, the underframe is welded perpendicularly in valve body bottom end face middle part, the bottom plate fastens in the underframe bottom through connection structure, the connecting rod runs through in bottom plate bottom end face middle part, and the connecting rod is welded perpendicularly in kicking block bottom end face middle part, the kicking block activity stretches into the opening inboard that the valve body inboard bottom end face was seted up in, the sealing ring passes through the adhesive and pastes in the opening medial extremity face, and the sealing ring inboard hugs closely in the kicking block side surface, the two ends of the compression spring are tightly attached to the middle of the bottom end face of the bottom plate and the middle of the top end face of the connecting plate respectively, the inner side end face of the connecting plate is rotatably connected with the bottom of the side surface of the connecting rod, the rotating plate is locked on the bottom end face of the connecting rod and attached to the bottom end face of the connecting plate, the pointing blocks are symmetrically welded to the left side and the right side of the bottom end face of the rotating plate, the inner rings of the limiting blocks are fastened on the side surface of the connecting rod, the limiting blocks are attached to the top end.
Furthermore, the valve rod penetrates through the middle of the top end face of the support frame, the valve rod is matched with the inner side of a screw hole formed in the middle of the top end face of the inner side of the valve body through external threads arranged at the bottom of the valve rod, the hand wheel is fastened to the top end of the outer side of the valve rod through an insertion hole formed in the middle of the bottom end face of the hand wheel, the valve core is fixedly connected to the bottom end face of the valve rod, the communication ports penetrate through the left end and the right end of the inner side of the.
Further, connection structure comprises sheetmetal, fixture block, draw-in groove and opening the groove, the sheetmetal welds perpendicularly in the bottom plate top end face left and right sides, and the sheetmetal laminates in both ends about the underframe inboard, the fixture block sets up in two sheetmetal outside opposite face tops as an organic whole structures, both ends about the underframe inboard are seted up to the draw-in groove, and draw-in groove medial surface coincide mutually in fixture block outside terminal surface, open the groove and link up both ends and draw-in groove medial surface about the underframe perpendicularly.
Furthermore, the dredging rods are arranged at the tops of the left end and the right end of the connecting rod at equal intervals, and the end faces of the outer sides of the dredging rods are flush with the left end and the right end of the ejector block.
Furthermore, the top end face of the top block is seamlessly jointed with the bottom end face of the inner side of the valve body.
Furthermore, two end faces of the outer side of the two pointing blocks, which are symmetrically arranged on the bottom end face of the rotating plate, are coated with two paints with different colors respectively.
Furthermore, a smooth ceramic layer is arranged on the bottom end face of the connecting plate.
Further, the thickness of the metal sheet is 0.1 cm.
Furthermore, the top block is made of a copper material.
Furthermore, the sealing ring is made of nitrile rubber.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving among the prior art mud coarse material more, make the valve form the jam easily, because the valve links to each other with the pipeline, make the valve of jam difficult to the mediation, for the problem that work brings inconvenience, in the valve body bottom through having set up dredging mechanism, through upwards promoting the commentaries on classics board, make the commentaries on classics board promote the material that connecting rod and kicking block rebound will block up and promote, rotate the board simultaneously and drive the connecting rod and dredge the pole and rotate, make the jam material in the valve body scattered and realize the circulation by changeing, reached and dredged the valve of jam fast, prevent that the valve from blockking up the beneficial effect that brings inconvenience for work.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the valve body of the present invention;
FIG. 3 is a schematic structural view of the dredging mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 5 is a schematic view of the structure of the metal sheet of the present invention.
In the figure: the valve comprises a valve body-1, a support frame-2, a valve rod-3, a hand wheel-4, a valve core-6, a communication port-7, a dredging mechanism-5, a bottom frame-51, a bottom plate-52, a connecting structure-53, a connecting rod-54, a top block-55, an opening-56, a sealing ring-57, a compression spring-58, a connecting plate-59, a rotating plate-510, a pointing block-511, a limiting block-512, a dredging rod-513, a metal sheet-531, a clamping block-532, a clamping groove-533 and an opening groove-534.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel valve for petroleum slurry pipeline: the valve comprises a valve body 1, a support frame 2, a valve rod 3, a hand wheel 4, a valve core 6, a communication port 7 and a dredging mechanism 5, wherein the support frame 2 is welded in the middle of the top end surface of the valve body 1, the dredging mechanism 5 is arranged on the bottom end surface of the valve body 1, the dredging mechanism 5 comprises a bottom frame 51, a bottom plate 52, a connecting structure 53, a connecting rod 54, a top block 55, an opening 56, a sealing ring 57, a compression spring 58, a connecting plate 59, a rotating plate 510, a pointing block 511, a limiting block 512 and a dredging rod 513, the bottom frame 51 is vertically welded in the middle of the bottom end surface of the valve body 1, the bottom plate 52 is fastened at the bottom of the bottom frame 51 through the connecting structure 53, the connecting rod 54 penetrates through the middle of the bottom end surface of the bottom plate 52, the connecting rod 54 is vertically welded in the middle of the bottom end surface of the top block 55, the top block 55 movably extends, two ends of a compression spring 58 are respectively clung to the middle of the bottom end face of the bottom plate 52 and the middle of the top end face of the connecting plate 59, the inner side end face of the connecting plate 59 is rotatably connected with the bottom of the side surface of the connecting rod 54, the rotating plate 510 is locked on the bottom end face of the connecting rod 54, the rotating plate 510 is attached to the bottom end face of the connecting plate 59, the pointing block 511 is symmetrically welded with the left side and the right side of the bottom end face of the rotating plate 510, the inner ring of the limiting block 512 is fastened on the side surface of the connecting rod 54, the limiting block 512.
The valve rod 3 penetrates through the middle of the top end face of the support frame 2, the valve rod 3 is matched with the inner side of a screw hole formed in the middle of the top end face of the inner side of the valve body 1 through an external thread formed in the bottom of the valve rod 3, the hand wheel 4 is fastened to the top end of the outer side of the valve rod 3 through a jack formed in the middle of the bottom end face of the hand wheel 4, the valve core 6 is fixedly connected to the bottom end face of the valve rod 3, the communication ports 7 penetrate through the left end face and the right end face of the inner side of the valve body 1, and the end faces of the inner side of.
The connecting structure 53 is composed of a metal sheet 531, a clamping block 532, clamping grooves 533 and an opening groove 534, the metal sheet 531 is vertically welded on the left side and the right side of the top end face of the bottom plate 52, the metal sheet 531 is attached to the left end and the right end of the inner side of the bottom frame 51, the clamping blocks 532 are integrally arranged on the tops of the opposite surfaces of the outer sides of the two metal sheets 531, the clamping grooves 533 are arranged at the left end and the right end of the inner side of the bottom frame 51, the end face of the inner side of the clamping groove 533 is engaged with the end face of the outer side of the clamping block 532, and the opening groove 534 vertically penetrates through the left end and the right end of the bottom frame 51 and the end face.
The dredging rods 513 are arranged on the tops of the left end and the right end of the connecting rod 54 at equal intervals, and the end faces of the outer sides of the dredging rods 513 are flush with the left end and the right end of the ejector block 55, so that the dredging efficiency of the dredging rods 513 in the valve body 1 is improved.
The top end face of the top block 55 is in seamless connection with the bottom end face of the inner side of the valve body 1, so that mud can smoothly circulate in the valve body 1.
The two end faces of the outer side of the two pointing blocks 511 symmetrically arranged on the bottom end face of the rotating plate 510 are coated with two paints with different colors respectively, so that the angle and the position of the top block 55 can be observed conveniently.
Wherein, the bottom end face of the connecting plate 59 is provided with a smooth ceramic layer, so that the rotating plate 510 can rotate rapidly at the bottom of the connecting plate 59.
Wherein, the thickness of the metal sheet 531 is 0.1cm, so that the metal sheet 531 is easier to deform.
Wherein, the top block 55 is made of copper material, and has high hardness and strong impact resistance.
Wherein, sealing ring 57 material is butadiene acrylonitrile rubber, and abrasion resistance is better.
The utility model discloses a nitrile rubber that sealing ring 57 adopted has the advantage of better wearability.
The patent states: the sealing ring 57 is made of nitrile rubber which is a polymer prepared by emulsion copolymerization of butadiene and acrylonitrile, the nitrile rubber is called as nitrile rubber by its excellent oil resistance, the oil resistance is inferior to polysulfide rubber, acrylate rubber and fluororubber, and the nitrile rubber has good wear resistance, aging resistance and air tightness, but the ozone resistance, the electrical insulation and the cold resistance are poor, and the electrical conductivity is good, so the nitrile rubber is widely applied to the rubber industry.
The working principle is as follows: firstly, the left end and the right end of the inner side of a valve body 1 are respectively connected at the designated positions of a pipeline for conveying slurry, when the slurry needs to be circulated, the handwheel 4 can be rotated to drive a valve rod 3 to rotate while the handwheel 4 rotates, the valve rod 3 moves upwards while rotating, and the valve rod 3 drives a valve core 6 to rotate and move upwards, so that the valve core 6 is separated from a communication port 7, the slurry in the pipeline flows through the valve body 1, and enters another pipeline through the communication port 7 in the valve body 1 to realize the circulation, when the valve needs to be closed, the handwheel 4 can be reversely rotated to drive the valve rod 3 to reversely rotate and move downwards, so that the valve rod 3 drives the valve core 6 to rotate and move downwards to block the communication port 7, thereby preventing the slurry from flowing through the valve body 1, when the blockage in the valve body 1 needs to dredge the valve body 1, the accessible promotes upwards to change board 510 for change board 510 and promote the inboard that connecting rod 59 and kicking block 55 rebound entered into valve body 1, and the material that will block up in the in-process of kicking block 55 rebound promotes, rotates simultaneously and changes board 510 and drive fixed connection's connecting rod 59 and fixed connection's mediation pole 513 and rotate, makes the jam material in the valve body 1 scattered and realize the circulation by changeing, has reached and has dredged the valve that blocks up fast.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A novel petroleum slurry pipeline valve comprises a valve body (1), a support frame (2), a valve rod (3), a hand wheel (4), a valve core (6) and a communication port (7), wherein the support frame (2) is welded in the middle of the top end face of the valve body (1);
the method is characterized in that: the dredging device is characterized by further comprising a dredging mechanism (5), the dredging mechanism (5) is arranged on the bottom end face of the valve body (1), the dredging mechanism (5) is composed of a bottom frame (51), a bottom plate (52), a connecting structure (53), a connecting rod (54), a top block (55), an opening (56), a sealing ring (57), a compression spring (58), a connecting plate (59), a rotating plate (510), a pointing block (511), a limiting block (512) and a dredging rod (513), the bottom frame (51) is vertically welded in the middle of the bottom end face of the valve body (1), the bottom plate (52) is fastened at the bottom of the bottom frame (51) through the connecting structure (53), the connecting rod (54) penetrates through the middle of the bottom end face of the bottom plate (52), the connecting rod (54) is vertically welded in the middle of the bottom end face of the top block (55), and the top block (55) movably extends into the inner side of the opening (, the sealing ring (57) is adhered to the inner side end face of the opening (56) through an adhesive, the inner side of the sealing ring (57) is tightly attached to the side surface of the top block (55), two ends of the compression spring (58) are respectively tightly attached to the middle of the bottom end face of the bottom plate (52) and the middle of the top end face of the connecting plate (59), the inner side end face of the connecting plate (59) is rotatably connected with the bottom of the side surface of the connecting rod (54), the rotating plate (510) is locked to the bottom end face of the connecting rod (54), the rotating plate (510) is adhered to the bottom end face of the connecting plate (59), the pointing block (511) is symmetrically welded with the left side and the right side of the bottom end face of the rotating plate (510), the inner ring of the limiting block (512) is fastened to the side surface of the connecting rod (54), the limiting block (512) is.
2. The novel petroleum slurry pipeline valve according to claim 1, characterized in that: the valve rod (3) penetrates through the middle of the top end face of the support frame (2), the valve rod (3) is matched with the inner side of a screw hole formed in the middle of the top end face of the inner side of the valve body (1) through external threads arranged at the bottom of the valve rod, the hand wheel (4) is fastened to the top end of the outer side of the valve rod (3) through a jack formed in the middle of the bottom end face of the valve body, the valve core (6) is fixedly connected to the bottom end face of the valve rod (3), the communication port (7) penetrates through the left end and the right end of the inner side of the valve body (1), and the end face of the.
3. The novel petroleum slurry pipeline valve according to claim 1, characterized in that: connection structure (53) by sheetmetal (531), fixture block (532), draw-in groove (533) and open groove (534) and constitute, sheetmetal (531) vertical welding is in both sides about bottom plate (52) top end face, and sheetmetal (531) laminate both ends about underframe (51) inboard, fixture block (532) set up in two sheetmetal (531) outside opposite face tops for the integral structure, both ends about underframe (51) inboard are seted up in draw-in groove (533), and draw-in groove (533) medial surface coincide in fixture block (532) outside end face mutually, open groove (534) and link up both ends and draw-in groove (533) medial surface about underframe (51) perpendicularly.
4. The novel petroleum slurry pipeline valve according to claim 1, characterized in that: the dredging rods (513) are arranged on the tops of the left end and the right end of the connecting rod (54) at equal intervals, and the end faces of the outer sides of the dredging rods (513) are flush with the left end and the right end of the ejector block (55).
5. The novel petroleum slurry pipeline valve according to claim 1, characterized in that: the top end face of the top block (55) is in seamless connection with the bottom end face of the inner side of the valve body (1).
6. The novel petroleum slurry pipeline valve according to claim 1, characterized in that: two paint with different colors are respectively coated on the outer side end faces of two pointing blocks (511) symmetrically arranged on the bottom end face of the rotating plate (510).
7. The novel petroleum slurry pipeline valve according to claim 1, characterized in that: the bottom end face of the connecting plate (59) is provided with a smooth ceramic layer.
8. The novel petroleum slurry pipeline valve according to claim 3, characterized in that: the thickness of the metal sheet (531) is 0.1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116217.3U CN210686998U (en) | 2019-07-17 | 2019-07-17 | Novel valve for petroleum slurry pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116217.3U CN210686998U (en) | 2019-07-17 | 2019-07-17 | Novel valve for petroleum slurry pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210686998U true CN210686998U (en) | 2020-06-05 |
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ID=70902628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921116217.3U Expired - Fee Related CN210686998U (en) | 2019-07-17 | 2019-07-17 | Novel valve for petroleum slurry pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210686998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183548A (en) * | 2021-06-29 | 2022-03-15 | 金湖恒力机械有限公司 | Mud valve with from dredging prevent blockking up function |
-
2019
- 2019-07-17 CN CN201921116217.3U patent/CN210686998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183548A (en) * | 2021-06-29 | 2022-03-15 | 金湖恒力机械有限公司 | Mud valve with from dredging prevent blockking up function |
| CN114183548B (en) * | 2021-06-29 | 2023-02-28 | 金湖恒力机械有限公司 | Mud valve with from dredging and prevent blockking up function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210717 |