CN208152997U - A kind of oil exploitation sand-proof pipe - Google Patents
A kind of oil exploitation sand-proof pipe Download PDFInfo
- Publication number
- CN208152997U CN208152997U CN201820295761.8U CN201820295761U CN208152997U CN 208152997 U CN208152997 U CN 208152997U CN 201820295761 U CN201820295761 U CN 201820295761U CN 208152997 U CN208152997 U CN 208152997U
- Authority
- CN
- China
- Prior art keywords
- filter
- sand
- pipe
- proof
- proof pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of oil exploitation sand-proof pipes,Including outer pipe shell,Sand-proof pipe tube body,Oil inlet pipe,Sieve,Fixed ring,Spring and filter device,Sand-proof pipe tube body is fixedly installed with inside outer pipe shell,Outer pipe shell and sand-proof pipe tube body side have circular hole A and circular hole B,Oil inlet pipe one end passes through circular hole A and is set in circular hole B,Oil inlet pipe connect one end with circular hole B and is fixedly installed with sieve,Fixed ring is fixedly installed with inside outer pipe shell,Fixed ring one end is connected with spring one end,Spring has several,The spring other end and filter device one end are connected with each other,The utility model is structurally reasonable,Pass through the intracorporal filter device of sand-proof pipe pipe,And since filter device is provided with two layers of filter tunnel and filter screen,Filter effect greatly promotes,Sand-proof pipe tube surfaces are provided with aperture A,And filter is provided on the outside of aperture A,The impurity of discharge will be unable to return in sand-proof pipe tube body,It is more thorough that more traditional sand-proof pipe removes impurity in petroleum.
Description
Technical field
The utility model relates to sand-preventing petroleum pipe technical field, specially a kind of oil exploitation sand-proof pipe.
Background technique
Petroleum is concerned as a kind of important energy resources, and petroleum has for a national economic construction
Very important status, and advanced oil exploration equipment is the lasting project of oil exploitation industry.
During oil exploitation, need by oil exploitation pipeline in depth under, and sand control screen is as a kind of important
Oil exploitation pipe is commonly used field of petroleum exploitation.
Current petroleum pipeline cannot much sift out the impurity in petroleum completely, so that the filter effect to petroleum crude oil produces
It is raw to influence, or even influence the service life of oil well pump, it would therefore be highly desirable to which a kind of improved technology is come in the presence of solving the prior art
This problem.
Utility model content
The purpose of this utility model is to provide a kind of oil exploitation sand-proof pipe, petroleum first is outer to entering by sieve
Petroleum in shell is filtered, and then petroleum enters in sand-proof pipe tube body, will by the intracorporal filter device of sand-proof pipe pipe
Impurity is led between outer pipe shell and sand-proof pipe tube body by filter tunnel, and since filter device is provided with two layers of filter tunnel
And filter screen, filter effect greatly promote；Since sand-proof pipe tube surfaces are provided with aperture A, and filtering is provided on the outside of aperture A
Piece, the impurity of discharge will be unable to return in sand-proof pipe tube body, and impurity is more thorough in more traditional sand-proof pipe removing petroleum, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：A kind of oil exploitation sand-proof pipe, including it is outer
Shell, sand-proof pipe tube body, oil inlet pipe, sieve, fixed ring, spring and filter device are fixedly installed with sand-proof pipe inside outer pipe shell
Tube body, outer pipe shell and sand-proof pipe tube body side have circular hole A and circular hole B, and oil inlet pipe one end passes through circular hole A and is set to circular hole
In B, oil inlet pipe connect one end with circular hole B and is fixedly installed with sieve, and fixed ring, fixed ring one end are fixedly installed with inside outer pipe shell
It is connected with spring one end, spring there are several, and the spring other end and filter device one end are connected with each other.
Preferably, sand-proof pipe tube body includes tube body and filter, and tube body and filter are all made of 304 stainless steel material systems
At tube surfaces are uniformly provided with several apertures A, and tube body is provided with outer surface at aperture A and is provided with filter.
Preferably, spring is annularly fixedly installed in fixed ring surface.
Preferably, filter device includes pedestal, filter body A, filter tunnel A, filter screen A, filter body B, filtering leakage
Struggle against B and filter screen B, and pedestal is circular ring shape, and pedestal one side is connected with the one end filter body A, and the filter body A other end and filtering are leaked
Bucket one end A is fixedly linked, and filter body A and the junction filter tunnel A are fixedly installed with filter screen A, the filter tunnel A other end with
The one end filter body B is connected, and the filter body B other end is connected with filter tunnel B, and filter body B and the junction filter tunnel B are solid
Dingan County is equipped with filter screen B, and filter body A and filter body B surface are uniformly provided with several apertures B.
Compared with prior art, the utility model has the beneficial effects that：
（1）By the intracorporal filter device of sand-proof pipe pipe, impurity is led into outer pipe shell and sand-proof pipe by filter tunnel
Between tube body, and since filter device is provided with two layers of filter tunnel and filter screen, filter effect is greatly promoted.
（2）Since sand-proof pipe tube surfaces are provided with aperture A, and filter is provided on the outside of aperture A, the impurity of discharge will
It can not return in sand-proof pipe tube body, it is more thorough that more traditional sand-proof pipe removes impurity in petroleum.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is sand-proof pipe pipe structure schematic diagram.
Fig. 3 is fixed ring schematic diagram.
Fig. 4 is filter apparatus configuration schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of oil exploitation sand-proof pipe, including outer pipe shell
1, sand-proof pipe tube body 2, oil inlet pipe 3, sieve 4, fixed ring 5, spring 6 and filter device 7 are fixedly installed with inside outer pipe shell 1 anti-
Sandpipe tube body 2, outer pipe shell 1 and 2 side of sand-proof pipe tube body have circular hole A and circular hole B, and 3 one end of oil inlet pipe passes through circular hole A and sets
It is placed in circular hole B, oil inlet pipe 3 connect one end with circular hole B and is fixedly installed with sieve 4, is fixedly installed with fixed ring inside outer pipe shell 1
5,5 one end of fixed ring is connected with 6 one end of spring, and spring 6 has several, and 6 other end of spring is mutually interconnected with 7 one end of filter device
It connects.
As shown in Fig. 2, sand-proof pipe tube body 2 includes tube body 21 and filter 22, tube body 21 and filter 22 are all made of 304 not
Rust Steel material is made, and 21 surface of tube body is uniformly provided with several apertures A, and tube body 21 is provided with outer surface at aperture A and is provided with
Filter 22.
As shown in figure 3, spring 6 is annularly fixedly installed in 5 surface of fixed ring.
As shown in figure 4, filter device 7 includes pedestal 71, filter body A72, filter tunnel A73, filter screen A74, filtering
Tube body B75, filter tunnel B76 and filter screen B77, pedestal 71 are circular ring shape, 71 one side of pedestal and the one end filter body A72 phase
Even, the filter body A72 other end is fixedly linked with the one end filter tunnel A73, filter body A72 and the junction filter tunnel A73
It is fixedly installed with filter screen A74, the filter tunnel A73 other end is connected with the one end filter body B75, the filter body B75 other end
It is connected with filter tunnel B76, filter body B75 and the junction filter tunnel B76 are fixedly installed with filter screen B77, filter body
A72 and the surface filter body B75 are uniformly provided with several apertures B.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of oil exploitation sand-proof pipe, it is characterised in that：Including outer pipe shell, sand-proof pipe tube body, oil inlet pipe, sieve, fixation
Ring, spring and filter device are fixedly installed with sand-proof pipe tube body, the outer pipe shell and sand-proof pipe tube body one inside the outer pipe shell
Side has circular hole A and circular hole B, and described oil inlet pipe one end passes through circular hole A and is set in circular hole B, the oil inlet pipe and circular hole B
Connection one end is fixedly installed with sieve, and fixed ring, described fixed ring one end and spring one are fixedly installed with inside the outer pipe shell
End is connected, and the spring has several, and the spring other end and filter device one end are connected with each other.
2. a kind of oil exploitation sand-proof pipe according to claim 1, it is characterised in that：The sand-proof pipe tube body includes pipe
Body and filter, the tube body and filter are all made of 304 stainless steel materials and are made, and the tube surfaces are uniformly provided with several
Aperture A, the tube body are provided with outer surface at aperture A and are provided with filter.
3. a kind of oil exploitation sand-proof pipe according to claim 1, it is characterised in that：The annularly fixed peace of the spring
Loaded on fixed ring surface.
4. a kind of oil exploitation sand-proof pipe according to claim 1, it is characterised in that：The filter device includes bottom
Seat, filter body A, filter tunnel A, filter screen A, filter body B, filter tunnel B and filter screen B, the pedestal are circular ring shape,
The pedestal one side is connected with the one end filter body A, and the filter body A other end is fixedly linked with the one end filter tunnel A, institute
It states filter body A and the junction filter tunnel A is fixedly installed with filter screen A, the filter tunnel A other end and filter body B
One end is connected, and the filter body B other end is connected with filter tunnel B, and the filter body B and the junction filter tunnel B are solid
Dingan County is equipped with filter screen B, and the filter body A and filter body B surface are uniformly provided with several apertures B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295761.8U CN208152997U (en) | 2018-03-03 | 2018-03-03 | A kind of oil exploitation sand-proof pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295761.8U CN208152997U (en) | 2018-03-03 | 2018-03-03 | A kind of oil exploitation sand-proof pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152997U true CN208152997U (en) | 2018-11-27 |
Family
ID=64383549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820295761.8U Active CN208152997U (en) | 2018-03-03 | 2018-03-03 | A kind of oil exploitation sand-proof pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152997U (en) |
-
2018
- 2018-03-03 CN CN201820295761.8U patent/CN208152997U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170197161A1 (en) | Fluid intake screen | |
| CN208152997U (en) | A kind of oil exploitation sand-proof pipe | |
| MX2020010801A (en) | Advanced passive wedge wire screen intake. | |
| CN203803195U (en) | Vertical filter convenient to assemble and disassemble | |
| KR20160124315A (en) | Strainer for Sea or Fresh Water Flow Pipe Having a Strong Structure against Back Flow Pressure and Manufacturing Method for the Same | |
| CN205296071U (en) | Hydraulic engineering slope net | |
| CN108709026A (en) | A kind of pipe flange top opening | |
| CN208951455U (en) | Shrimp saves rubber tube | |
| CN210278411U (en) | Hydraulic pipeline for hydraulic engineering | |
| CN208951472U (en) | A kind of oil exploitation leak-proof device | |
| CN207260285U (en) | One kind can anticlogging municipal drain | |
| CN110975399A (en) | Primary petroleum treatment device for petroleum pipeline | |
| CN204798948U (en) | Grinding machine returns oil filter | |
| DE102016105267A1 (en) | well screen | |
| CN206625823U (en) | A kind of sand-preventing petroleum screen casing | |
| CN204563731U (en) | A kind of filter bag | |
| CN204034341U (en) | Thickener annular ore discharge device | |
| CN207307450U (en) | A kind of tubular type oil network deduster | |
| CN204601790U (en) | A kind of Y-filter | |
| CN109296852A (en) | A kind of titanium alloy connecting flange | |
| CN204729836U (en) | A kind of filter net type flange gasket | |
| CN205287796U (en) | Novel pipeline filter | |
| CN208268636U (en) | A kind of pipe expansion grid | |
| CN219692566U (en) | Pipeline connection structure | |
| CN207378231U (en) | A kind of prefilter valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 257000 South of the South Road of Dongying District, Dongying City, Shandong Province (Qipinzhai 400m) Patentee after: Dongying Xicheng Petroleum Machinery Manufacturing Co., Ltd. Address before: 362000 Fuqiao, Qiuzhong Village, Xiamei Town, Nanan City, Quanzhou City, Fujian Province Patentee before: Chen Chaoling |
|
| TR01 | Transfer of patent right |