CN218378330U - Anti-blocking petroleum pipeline - Google Patents
Anti-blocking petroleum pipeline Download PDFInfo
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- CN218378330U CN218378330U CN202222301504.XU CN202222301504U CN218378330U CN 218378330 U CN218378330 U CN 218378330U CN 202222301504 U CN202222301504 U CN 202222301504U CN 218378330 U CN218378330 U CN 218378330U
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Abstract
The utility model discloses a prevent stifled type petroleum pipeline, including trunk line and No. two trunk lines, be provided with the short filter tube between the thread bush of two places jointly, common threaded connection has long filter tube between the thread bush of two places No. two, the inside adjustment mechanism that is provided with of long filter tube. The utility model discloses in be provided with short filter tube and adjustment mechanism, when using, a filter screen can filter the use of carrying in trunk line and No. two trunk lines, after attaching to more impurity on a filter screen, make the oil can not normally carry through a filter screen, at this moment, the oil can be from the accessory pipe of trunk line one side carry long filter tube, to seal up and push away from the stationary ring, make No. two filter screens filter the oil that flows through, further close a valve and No. two valves, take off short filter tube from the device main part, can not influence the normal transport and the filtration of oil yet.
Description
Technical Field
The utility model relates to a petroleum pipeline technical field especially relates to an anti-blocking type petroleum pipeline.
Background
Petroleum is a fossil fuel which is mined from underground depths or seabed depths, is called industrial blood, and after the petroleum is mined, various products such as gasoline obtained by direct refining, various chemical fiber raw materials and the like can be produced by refining, so that the petroleum and the chemical fiber raw materials relate to aspects of our lives.
Because the oil is dense liquid, different impurities can be suspended in the oil and can be discharged along with the produced conveying pipeline, and the oil can be continuously conveyed in the pipeline along with the impurities, and after the impurities are deposited in the pipeline, the oil flow in the pipeline can be blocked.
The utility model also discloses a compare a prevent stifled petroleum pipeline, its grant bulletin number is CN211925149U, its device can filter great impurity in the oil in the pipeline, and take out filterable impurity, but its device is taking out the impurity that filters the obtaining, need close the pipeline, the oil is carried in the temporary stop, if operate its device like this, when long distance passes through the pipeline and carries oil, when dismantling clearance impurity to a plurality of filter equipment on the long distance pipeline, need close a plurality of these with the pipeline of carrying oil, and then when clearing up a plurality of filter equipment's impurity, need very long time, can cause the inconvenience of carrying oil work like this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-blocking petroleum pipeline.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-blocking petroleum pipeline comprises a first main pipeline and a second main pipeline, wherein connecting sleeves are fixed on the first main pipeline and the second main pipeline respectively, a first valve and a second valve are fixed on the first main pipeline and the second main pipeline respectively, the first valve and the second valve are positioned between the two connecting sleeves, one ends, close to each other, of the first main pipeline and the second main pipeline are both sleeved with a first threaded sleeve, and a short filtering pipe is arranged between the two first threaded sleeves;
the two connecting sleeves are respectively fixed with an auxiliary pipe, the two auxiliary pipes are respectively fixed with a third valve and a fourth valve, one ends of the two auxiliary pipes, which are close to each other, are respectively sleeved with a second threaded sleeve, a long filtering pipe is connected between the two second threaded sleeves through common threads, and an adjusting mechanism is arranged in the long filtering pipe.
Preferably, a first filter screen is fixed in the short filter pipe, and two ends of the short filter pipe are respectively in threaded connection with the corresponding first threaded sleeves.
Preferably, the both ends of short filter tube are laminated respectively and are provided with the sealing washer No. one, two the sealing washer bonds respectively on one end of a trunk line and No. two trunk lines.
Preferably, a second filter screen is fixed in the long filter pipe, two ends of the long filter pipe are respectively provided with a second sealing ring in a laminating manner, and the second sealing rings are respectively bonded on the corresponding auxiliary pipes.
Preferably, adjustment mechanism is including fixing fixed block and the retainer plate at long filter tube inner wall, it is provided with the connecting rod to run through on the fixed block, the pot head of connecting rod is equipped with reset spring, inside the other end of connecting rod extended to the retainer plate to be fixed with the disk, one side bonding of disk has sealed the pad, the one side laminating setting of sealed pad is on the retainer plate.
Preferably, in an initial state, one end of the return spring is attached to the fixed block and is in a compressed state
The utility model discloses following beneficial effect has:
1. the utility model discloses in be provided with short filter tube and adjustment mechanism, when using, a filter screen can filter the use of carrying in trunk line and No. two trunk lines, after attaching to more impurity on a filter screen, make the oil can not normally carry through a filter screen, at this moment, the oil can be from the accessory pipe of trunk line one side carry long filter tube, to seal up and push away from the stationary ring, make No. two filter screens filter the oil that flows through, further close a valve and No. two valves, take off short filter tube from the device main part, can not influence the normal transport and the filtration of oil yet.
2. The utility model discloses in be provided with thread bush and No. two thread bushes, short filter tube and No. two thread bush threaded connection of department, can be very convenient dismantle and install short filter tube, and then bring the convenience to the clearance of a filter screen, simultaneously long filter tube and No. two thread bush threaded connection of two departments, the convenience is dismantled and is installed long filter tube, and then brings the convenience to the clearance of No. two filter screens.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a front view cross-sectional structural view of the short filtering pipe of the present invention;
FIG. 4 is a front sectional view of the long filter tube and the adjusting mechanism of the present invention;
fig. 5 is a schematic view of the three-dimensional structure split of the adjusting mechanism of the present invention.
In the figure: 1. a first main pipeline; 2. a second main pipeline; 3. connecting sleeves; 4. a first valve; 5. a second valve; 6. a first thread bush; 7. a short filter tube; 71. a first filter screen; 72. a first sealing ring; 8. a secondary pipe; 9. a third valve; 10. a valve number four; 11. a second thread bush; 12. a long filter tube; 121. a second filter screen; 122. a second sealing ring; 13. an adjustment mechanism; 131. a fixed block; 132. a stationary ring; 133. a connecting rod; 134. a round block; 135. a gasket; 136. a return 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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, an anti-blocking petroleum pipeline comprises a first main pipeline 1 and a second main pipeline 2, wherein connecting sleeves 3 are fixed on the first main pipeline 1 and the second main pipeline 2, a first valve 4 and a second valve 5 are respectively fixed on the first main pipeline 1 and the second main pipeline 2, the first valve 4 and the second valve 5 are positioned between the two connecting sleeves 3, a first threaded sleeve 6 is sleeved at one end of the first main pipeline 1, which is close to the second main pipeline 2, and a short filtering pipe 7 is commonly arranged between the two first threaded sleeves 6;
the connecting sleeves 3 at two positions are respectively fixed with auxiliary pipes 8, the auxiliary pipes 8 at two positions are respectively fixed with a third valve 9 and a fourth valve 10, one ends of the auxiliary pipes 8 at two positions, which are close to each other, are respectively sleeved with a second threaded sleeve 11, a long filtering pipe 12 is connected between the second threaded sleeves 11 at two positions through common threads, and an adjusting mechanism 13 is arranged inside the long filtering pipe 12.
Above-mentioned, the oil is carried by trunk line 1 to trunk line 2 No. two, and during initial condition, valve 4, valve 5 No. two, valve 9 and No. four valves 10 all are in the open mode, rotate threaded sleeve 6 and can dismantle and install short filter tube 7 very convenient, rotate threaded sleeve 11 No. two simultaneously, can dismantle and install long filter tube 12.
A first filter screen 71 is fixed inside the short filter pipe 7, and two ends of the short filter pipe 7 are respectively in threaded connection with the corresponding first threaded sleeves 6.
The first screen 71 can filter the oil passing through.
The two ends of the short filtering pipe 7 are respectively provided with a first sealing ring 72 in a fitting manner, and the first sealing rings 72 at the two positions are respectively bonded at one end of the first main pipe 1 and one end of the second main pipe 2.
The first sealing ring 72 plays a sealing role, and prevents oil from leaking when the oil is conveyed.
A second filter screen 121 is fixed inside the long filter pipe 12, two ends of the long filter pipe 12 are respectively provided with a second sealing ring 122 in a laminating manner, and the two second sealing rings 122 are respectively bonded on the corresponding auxiliary pipes 8.
The second filter screen 121 can filter the oil flowing through, and the second sealing ring 122 plays a role in sealing.
As described above, when oil flows through the sub pipe 8, the flowing oil pushes the sealing gasket 135 away from the fixing ring 132, so that the oil can pass through the fixing ring 132 and then be filtered by the second filter screen 121.
One end of the return spring 136 is attached to the fixed block 131 and is in a compressed state.
As described above, the return spring 136 pulls the round piece 134 and the gasket 135 through the connecting rod 133, so that the gasket 135 is stably attached to the fixing ring 132 to block the fixing ring 132.
The working principle is as follows: initially, the first valve 4, the second valve 5, the third valve 9 and the fourth valve 10 are all in an open state, at this time, under the action of the elastic force of the return spring 136, the sealing gasket 135 is blocked, oil can only flow through the short filter pipe 7, the first filter screen 71 can filter the oil conveyed in the first main pipe 1 and the second main pipe 2, after more impurities are attached to the first filter screen 71, the oil cannot be normally conveyed through the first filter screen 71, namely, the short filter pipe 7 cannot normally circulate the oil, at this time, the oil can not be conveyed into the long filter pipe 12 from the auxiliary pipe 8 on one side of the first main pipe 1, the sealing gasket 135 is pushed away from the fixing ring 132, the second filter screen 121 filters the flowing oil, the first valve 4 and the second valve 5 are further closed, the short filter pipe 7 is taken down from the device main body, the normal conveying and filtering of the oil cannot be influenced, after the detached short filter pipe 7 is cleaned, the third valve 9 and the fourth valve 10 can be cleaned, the short filter pipe 9 and the fourth valve 10 are opened, the short filter pipe 7 and the long filter pipe 12 can be re-mounted, the long filter pipe 12 can be dismounted again, and the oil can be cleaned again.
Wherein, if regularly clear up impurity to filter screen 71, can directly close valve 4 and No. two valves 5, the oil can not pass through short filter tube 7, the oil of circulation can be carried in long filter tube 12 through the accessory pipe 8 of a trunk line 1 one side, push away sealed pad 135 from retainer plate 132, make No. two filter screens 121 filter the oil that flows through, make the oil can be normal circulate through long filter tube 12, rotate thread bush 6, dismantle short filter tube 7 and get off and clear up, very good-use.
It is noted that since petroleum pipelines are usually buried underground, but are exposed to the outside, the proposed apparatus is used for installation in places exposed to the outside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-blocking petroleum pipeline comprises a first main pipeline (1) and a second main pipeline (2), and is characterized in that connecting sleeves (3) are fixed on the first main pipeline (1) and the second main pipeline (2), a first valve (4) and a second valve (5) are fixed on the first main pipeline (1) and the second main pipeline (2) respectively, the first valve (4) and the second valve (5) are positioned between the two connecting sleeves (3), one ends of the first main pipeline (1) and the second main pipeline (2) close to each other are sleeved with a first threaded sleeve (6), and a short filtering pipe (7) is arranged between the two first threaded sleeves (6);
auxiliary pipes (8) are fixed on the two connecting sleeves (3), a third valve (9) and a fourth valve (10) are fixed on the two auxiliary pipes (8), two threaded sleeves (11) are sleeved at one ends of the two auxiliary pipes (8) close to each other, a long filtering pipe (12) is connected between the two threaded sleeves (11) in a common threaded mode, and an adjusting mechanism (13) is arranged inside the long filtering pipe (12).
2. An anti-blocking type petroleum pipeline as claimed in claim 1, wherein a first filter screen (71) is fixed inside the short filter pipe (7), and two ends of the short filter pipe (7) are respectively screwed inside the corresponding first threaded sleeves (6).
3. An anti-blocking petroleum pipeline according to claim 1, characterized in that the first sealing ring (72) is respectively attached to two ends of the short filtering pipe (7), and the two first sealing rings (72) are respectively bonded to one end of the first main pipe (1) and one end of the second main pipe (2).
4. The anti-blocking petroleum pipeline according to claim 1, wherein a second filter screen (121) is fixed inside the long filter pipe (12), two ends of the long filter pipe (12) are respectively provided with a second sealing ring (122) in an attaching manner, and the two second sealing rings (122) are respectively bonded to the corresponding secondary pipes (8).
5. The anti-blocking type petroleum pipeline as claimed in claim 1, wherein the adjusting mechanism (13) comprises a fixing block (131) and a fixing ring (132) fixed on the inner wall of the long filtering pipe (12), a connecting rod (133) penetrates through the fixing block (131), a return spring (136) is sleeved at one end of the connecting rod (133), the other end of the connecting rod (133) extends into the fixing ring (132) and is fixed with a round block (134), a sealing gasket (135) is bonded at one side of the round block (134), and one side of the sealing gasket (135) is bonded on the fixing ring (132).
6. The anti-blocking petroleum pipeline according to claim 5, wherein in an initial state, one end of the return spring (136) is fitted on the fixing block (131) and is in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301504.XU CN218378330U (en) | 2022-08-30 | 2022-08-30 | Anti-blocking petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301504.XU CN218378330U (en) | 2022-08-30 | 2022-08-30 | Anti-blocking petroleum pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN218378330U true CN218378330U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222301504.XU Active CN218378330U (en) | 2022-08-30 | 2022-08-30 | Anti-blocking petroleum pipeline |
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| CN (1) | CN218378330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116293148A (en) * | 2023-05-15 | 2023-06-23 | 太仓濂辉液压器材有限公司 | High reliability hydraulic oil pipe assembly with impurity filtering capability |
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2022
- 2022-08-30 CN CN202222301504.XU patent/CN218378330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116293148A (en) * | 2023-05-15 | 2023-06-23 | 太仓濂辉液压器材有限公司 | High reliability hydraulic oil pipe assembly with impurity filtering capability |
| CN116293148B (en) * | 2023-05-15 | 2023-09-01 | 太仓濂辉液压器材有限公司 | High reliability hydraulic oil pipe assembly with impurity filtering capability |
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