CN208587645U - A kind of buffer unit that can reduce petroleum pipeline bending place impact force - Google Patents
A kind of buffer unit that can reduce petroleum pipeline bending place impact force Download PDFInfo
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- CN208587645U CN208587645U CN201820909826.3U CN201820909826U CN208587645U CN 208587645 U CN208587645 U CN 208587645U CN 201820909826 U CN201820909826 U CN 201820909826U CN 208587645 U CN208587645 U CN 208587645U
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- buffer unit
- fixed
- impact force
- flowline
- oil
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Abstract
The utility model discloses the buffer units that one kind can reduce petroleum pipeline bending place impact force, its structure includes oil inlet pipe, fixed front plate, fixing bolt, fixed back plate, fixture nut, connector, fixed pipe sleeve, adjust capstan, flowline, buffer unit, oil exit pipe, oil inlet pipe is integrated with fixed pipe sleeve, fixed front plate is nested with fixing bolt, the utility model one kind can reduce the buffer unit of petroleum pipeline bending place impact force, structure is equipped with buffer unit, petroleum enters from oil inlet pipe, enter the oil inlet in buffer unit by fixed sleeving and flowline, squeeze filter screen and push plate, and impurity contained by filtration fraction petroleum, move up spring piston, squeeze oil pocket, and deform the air spring inside protective bulkhead, it is discharged again from flowline, into oil exit pipe, hence into external equipment , by depressurizing layer by layer, petroleum is reduced to the impact force of single part, is prolonged its service life.
Description
Technical field
The utility model is a kind of buffer unit that can reduce petroleum pipeline bending place impact force, belongs to buffer unit skill
Art field.
Background technique
With the development of national economy, the advantages of pipeline oil transportation, is increasingly highlighted, and oil pipeline is substantially all using carbon
Plain steel seamless steel tube, vertical masonry joint electric-resistance-welded steel pipe and spiral weld steel pipe, the laying of oil pipeline generally using aerial on the ground or
Buried two ways.
Prior art discloses application No. is: 201720402487.5 one kind can reduce the impact of petroleum pipeline bending place
The buffer unit of power, including fixed link, fixed link are provided with spring outside, and one end of spring is fixed on the inner wall of petroleum pipeline,
The other end is provided with sliding sleeve, and sliding sleeve one end is provided with one cavity of opening and internal formation；One end of fixed link is solid
It is scheduled on the inner wall of petroleum pipeline, the other end is located in sliding sleeve, and sliding sleeve can be moved along fixed link；Sliding sleeve
Outer wall be provided with auxiliary buffer board, sliding sleeve is provided with filter device far from one end of spring, and filter device can be around
The axis direction of sliding sleeve rotates, but the prior art easily impacts bottom fixed link, cause petroleum pipeline curved in oil inlet
Damage is fallen at folding, reduces its service life.
Utility model content
In view of the deficienciess of the prior art, the utility model aim, which is to provide one kind, can reduce petroleum pipeline bending place
The buffer unit of impact force easily impacts bottom fixed link, causes petroleum pipeline bending place with the prior art of solution in oil inlet
The problem of damage is fallen, its service life is reduced.
To achieve the goals above, the utility model is achieved through the following technical solutions: one kind can reduce stone
The buffer unit of oil-piping bending place impact force, structure include oil inlet pipe, fixed front plate, fixing bolt, fixed back plate, fixation
Nut, fixed pipe sleeve, adjusts capstan, flowline, buffer unit, oil exit pipe at connector, and the oil inlet pipe and fixed pipe sleeve are one
Body structure, the fixed front plate are nested with fixing bolt, and the fixture nut and fixing bolt are on same central point, institute
It states connector to be integrated with fixed pipe sleeve, the fixing bolt is nested with fixed back plate, the adjusting capstan and company
Device is connect to be integrated, the flowline is mutually welded with buffer unit, and the flowline is integrated with fixed pipe sleeve,
The buffer unit is mutually welded with oil exit pipe, the buffer unit include oil inlet, push plate, filter screen, spring piston, oil pocket,
Air spring, protective bulkhead, oil outlet, tube wall, spring stack, fixed ring, the oil inlet insertion is installed on the inside of tube wall, described
Push plate is integrated with filter screen, and air spring insertion is installed on the inside of protective bulkhead, under the spring piston
Surface and the upper surface of filter screen fit, and the oil outlet insertion is installed on the inside of tube wall, the spring stack and fixed ring
It is integrated, the oil pocket insertion is installed on the inside of protective bulkhead.
Further, the left side of the oil inlet pipe and the right side of fixed front plate fit.
Further, the left side of the fixed back plate and the right side of fixture nut fit.
Further, the flowline is mutually welded with tube wall.
Further, the flowline is cylindrical structure.
Further, the fixed back plate is made of stainless steel.
Further, the push plate is rectangular parallelepiped structure.
Beneficial effect
The utility model one kind can reduce the buffer unit of petroleum pipeline bending place impact force, and structure is equipped with buffering dress
It sets, petroleum enters from oil inlet pipe, enters the oil inlet in buffer unit by fixed sleeving and flowline, squeezes filter screen and push away
Plate, and impurity contained by filtration fraction petroleum, move up spring piston, squeeze oil pocket, and make the air inside protective bulkhead
Camber of spring, then be discharged from flowline, into oil exit pipe, petroleum is reduced to list by depressurizing layer by layer hence into external equipment
The impact force of a part, prolongs its service life.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural representation for the buffer unit that the utility model one kind can reduce petroleum pipeline bending place impact force
Figure；
Fig. 2 is a kind of structural schematic diagram of buffer unit top view cross section of the utility model.
In figure: oil inlet pipe -1, fixing bolt -3, fixation back plate -4, fixture nut -5, connector -6, is consolidated fixed front plate -2
Determine pipe sleeve -7, adjust capstan -8, flowline -9, buffer unit -10, oil exit pipe -11, oil inlet -1001, push plate -1002, filtering
Net -1003, spring piston -1004, oil pocket -1005, air spring -1006, protective bulkhead -1007, oil outlet -1008, tube wall -
1009, spring stack -1010, fixed ring -1011.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of buffering dress that can reduce petroleum pipeline bending place impact force
Set technical solution: its structure include oil inlet pipe 1, fixed front plate 2, fixing bolt 3, fixed back plate 4, fixture nut 5, connector 6,
Fixed pipe sleeve 7 adjusts capstan 8, flowline 9, buffer unit 10, oil exit pipe 11, and the oil inlet pipe 1 is integrated with fixed pipe sleeve 7
Change structure, the fixed front plate 2 is nested with fixing bolt 3, the fixture nut 5 and fixing bolt 3 on same central point,
The connector 6 is integrated with fixed pipe sleeve 7, and the fixing bolt 3 is nested with fixed back plate 4, the adjusting rotation
Disk 8 is integrated with connector 6, and the flowline 9 is welded with 10 phase of buffer unit, the flowline 9 and fixed pipe sleeve 7
It is integrated, the buffer unit 10 is welded with 11 phase of oil exit pipe, and the buffer unit 10 includes oil inlet 1001, push plate
1002, filter screen 1003, spring piston 1004, oil pocket 1005, air spring 1006, protective bulkhead 1007, oil outlet 1008, tube wall
1009, spring stack 1010, fixed ring 1011, the oil inlet 1001 are embedded in the inside for being installed on tube wall 1009, the push plate
1002 are integrated with filter screen 1003, and the air spring 1006 is embedded in the inside for being installed on protective bulkhead 1007, described
The lower surface of spring piston 1004 and the upper surface of filter screen 1003 fit, and the insertion of oil outlet 1008 is installed on tube wall
1009 inside, the spring stack 1010 are integrated with fixed ring 1011, and the insertion of oil pocket 1005 is installed on protection
The inside of wall 1007, the left side of the oil inlet pipe 1 and the right side of fixed front plate 2 fit, the left side of the fixed back plate 4
Face and the right side of fixture nut 5 fit, and the flowline 9 is welded with 1009 phase of tube wall, and the flowline 9 is cylindrical body knot
Structure, the fixed back plate 4 are made of stainless steel, and the push plate 1002 is rectangular parallelepiped structure.
Fixing bolt 3 described in this patent is machine components, and the cylindrical threaded fastener of adapted nut is described solid
Determining nut 5 is exactly nut, is threaded together the part for playing the role of fastening with bolt or screw rod.
Carry out using when petroleum enter from oil inlet pipe 1, entered in buffer unit 10 by fixed sleeving 7 and flowline 9
Oil inlet 1001, squeeze filter screen 1003 and push plate 1002, and impurity contained by filtration fraction petroleum, make spring piston 1004
It moves up, squeezes oil pocket, and deform the air spring 1006 inside protective bulkhead 1007, then be discharged from flowline 1008, into
Enter oil exit pipe 11, hence into external equipment.
The utility model solves the prior art in oil inlet, easily impacts bottom fixed link, and petroleum pipeline bending place is caused to damage
The problem of breaking down, reducing its service life, the utility model are combined with each other by above-mentioned component, and structure is equipped with buffering dress
It sets, petroleum enters from oil inlet pipe, enters the oil inlet in buffer unit by fixed sleeving and flowline, squeezes filter screen and push away
Plate, and impurity contained by filtration fraction petroleum, move up spring piston, squeeze oil pocket, and make the air inside protective bulkhead
Camber of spring, then be discharged from flowline, into oil exit pipe, petroleum is reduced to list by depressurizing layer by layer hence into external equipment
The impact force of a part, prolongs its service life.
On the basic principles and main features of the present invention and the advantages of the present invention have been shown and described, for this
For the technical staff of field, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this reality
In the case where with novel spirit or essential attributes, the utility model can be realized in other specific forms.Therefore, no matter from
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended
Claim rather than above description limit, it is intended that the institute that will be fallen within the meaning and scope of the equivalent elements of the claims
It changes and is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted
It asks.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. the buffer unit that one kind can reduce petroleum pipeline bending place impact force, it is characterised in that: its structure includes oil inlet pipe
(1), fixed front plate (2), fixing bolt (3), fixed back plate (4), fixture nut (5), connector (6), fixed pipe sleeve (7), tune
Capstan (8), flowline (9), buffer unit (10), oil exit pipe (11) are saved, the oil inlet pipe (1) is integrated with fixed pipe sleeve (7)
Change structure, the fixed front plate (2) is nested with fixing bolt (3), and the fixture nut (5) is with fixing bolt (3) same
On central point, the connector (6) is integrated with fixed pipe sleeve (7), the fixing bolt (3) and fixed back plate (4)
It is nested, the adjusting capstan (8) is integrated with connector (6), and the flowline (9) is mutually welded with buffer unit (10)
It connecing, the flowline (9) is integrated with fixed pipe sleeve (7), and the buffer unit (10) is mutually welded with oil exit pipe (11),
The buffer unit (10) includes oil inlet (1001), push plate (1002), filter screen (1003), spring piston (1004), oil pocket
(1005), air spring (1006), protective bulkhead (1007), oil outlet (1008), tube wall (1009), spring stack (1010), fixation
Ring (1011), oil inlet (1001) insertion are installed on the inside of tube wall (1009), the push plate (1002) and filter screen
(1003) it is integrated, air spring (1006) insertion is installed on the inside of protective bulkhead (1007), and the spring is living
The upper surface of the lower surface and filter screen (1003) of filling in (1004) fits, and oil outlet (1008) insertion is installed on tube wall
(1009) inside, the spring stack (1010) are integrated with fixed ring (1011), oil pocket (1005) the insertion peace
Inside loaded on protective bulkhead (1007).
2. one kind according to claim 1 can reduce the buffer unit of petroleum pipeline bending place impact force, feature exists
In: the left side of the oil inlet pipe (1) and the right side of fixed front plate (2) fit.
3. one kind according to claim 1 can reduce the buffer unit of petroleum pipeline bending place impact force, feature exists
In: the left side of the fixed back plate (4) and the right side of fixture nut (5) fit.
4. one kind according to claim 1 can reduce the buffer unit of petroleum pipeline bending place impact force, feature exists
In: the flowline (9) is mutually welded with tube wall (1009).
5. one kind according to claim 1 can reduce the buffer unit of petroleum pipeline bending place impact force, feature exists
In: the flowline (9) is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909826.3U CN208587645U (en) | 2018-06-12 | 2018-06-12 | A kind of buffer unit that can reduce petroleum pipeline bending place impact force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909826.3U CN208587645U (en) | 2018-06-12 | 2018-06-12 | A kind of buffer unit that can reduce petroleum pipeline bending place impact force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587645U true CN208587645U (en) | 2019-03-08 |
Family
ID=65536286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909826.3U Expired - Fee Related CN208587645U (en) | 2018-06-12 | 2018-06-12 | A kind of buffer unit that can reduce petroleum pipeline bending place impact force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145463A (en) * | 2019-04-28 | 2019-08-20 | 江阴亿达机械制造有限公司 | A kind of fracturing pump damping valve unit |
| CN115200779A (en) * | 2022-09-19 | 2022-10-18 | 东营华辰石油装备有限公司 | Pressure transmitter capable of preventing pressure impact |
| CN117326332A (en) * | 2023-10-17 | 2024-01-02 | 无锡市伍豪机械设备有限公司 | Energy-saving ash conveying system |
-
2018
- 2018-06-12 CN CN201820909826.3U patent/CN208587645U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145463A (en) * | 2019-04-28 | 2019-08-20 | 江阴亿达机械制造有限公司 | A kind of fracturing pump damping valve unit |
| CN110145463B (en) * | 2019-04-28 | 2020-07-07 | 江阴亿达机械制造有限公司 | Fracturing pump shock attenuation pump valve gear |
| CN115200779A (en) * | 2022-09-19 | 2022-10-18 | 东营华辰石油装备有限公司 | Pressure transmitter capable of preventing pressure impact |
| CN115200779B (en) * | 2022-09-19 | 2022-11-29 | 东营华辰石油装备有限公司 | Pressure transmitter capable of preventing pressure impact |
| CN117326332A (en) * | 2023-10-17 | 2024-01-02 | 无锡市伍豪机械设备有限公司 | Energy-saving ash conveying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200302 Address after: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 351100 Second Floor, 196 Pingning Road, Fenghuangshan Street, Chengxiang District, Putian City, Fujian Province Patentee before: PUTIAN ZAIMENGLI TRADING CO.,LTD. Effective date of registration: 20200302 Address after: Room 301, No.156, Mengdu street, Jianye District, Nanjing City, Jiangsu Province Patentee after: Nanjing Weiwei Petroleum Equipment Technology Co.,Ltd. Address before: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. |
|
| 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: 20190308 |