CN104863549A - Petroleum screen pipe - Google Patents
Petroleum screen pipe Download PDFInfo
- Publication number
- CN104863549A CN104863549A CN201510167577.6A CN201510167577A CN104863549A CN 104863549 A CN104863549 A CN 104863549A CN 201510167577 A CN201510167577 A CN 201510167577A CN 104863549 A CN104863549 A CN 104863549A
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- China
- Prior art keywords
- screen
- screen cloth
- inner chamber
- main body
- petroleum
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Abstract
A petroleum screen pipe comprises a screen pipe main body and connecting pipes at two ends of the screen pipe main body, wherein the connecting pipe at the left side of the screen pipe main body serves as an inflow pipe; the connecting pipe at the right side of the screen pipe main body serves as an outflow pipe; the inner chamber of the screen pipe main body is zigzag; a flow distribution plate is arranged in the screen pipe main body, and is arranged in the middle of the inner chamber of the screen pipe main body; the front and rear ends of the flow distribution plate are fixedly connected with the inner chamber of the screen pipe main body; the flow distribution plate divides the inner chamber of the screen pipe main body into a first flow passage and a second flow passage; strip-shaped screen mesh mounting openings extending upwards vertically are formed in both the upper and lower side walls of the screen pipe main body; two screen meshes are inserted into the screen mesh mounting openings, and arranged in the first flow passage and the second flow passage respectively; a first valve and a second valve are arranged in the inner chamber of the screen pipe main body and at the left side and the right side of the screen meshes respectively. The petroleum screen pipe has the advantage that when replacement or cleaning of the petroleum screen pipe is required, cutting off of a petroleum pipeline is not needed any more, so as not to impact normal production.
Description
Technical field
The present invention designs petroleum pipeline transport field, particularly relates to a kind of Petroleum screen tube.
Background technology
After Petroleum screen tube uses the first paragraph time, because the deposition of impurity results in blockage, screen casing needs to change or cleaning usually, when cleaning changed by screen casing on the market at present, need petroleum pipeline to cut off to close, retell screen casing and pull down, impact is normal produces, and reduces production efficiency.
Summary of the invention
In view of this, the object of the invention is to provide a kind of Petroleum screen tube, if when needing change or clean screen casing, without the need to cutting off petroleum pipeline, do not affect normal production.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of Petroleum screen tube, comprise screen body and the tube connector being positioned at described screen body two ends, the tube connector in described left side is influent stream pipe, the tube connector on described right side is outflow tube, described screen body inner chamber area is saw shape, flow distribution plate is provided with in described screen body, described flow distribution plate is positioned in the middle part of screen body inner chamber, the front end of described flow distribution plate and rear end and described screen body inner chamber are fixedly linked, screen body inner chamber is divided into first flow and the second runner by described flow distribution plate, the upper and lower two side of described screen body all has in screen cloth installing port described in the strip screen cloth installing port that extends straight up and is plugged with screen cloth, described two screen clothes lay respectively in described first runner and described second runner, the left side that described screen body inner chamber is positioned at screen cloth is provided with on the right side of the first valve and is provided with the second valve.
Further, screen cloth installing rack is inserted with in described screen cloth installing port, described screen cloth installing rack comprises fixed mount, described fixed mount upper end is provided with cover plate, the surface area of described cover plate is greater than the surface area of described fixed mount upper surface, described screen cloth installing rack cross section is T-shaped, and described screen cloth installing rack is removably connected with screen cloth.
Further, described fixed mount is frame-shaped sandwich structure, and described screen cloth can clamp and carry in the middle of fixed mount, and described flow distribution plate is provided with the groove inserted for screen cloth installing rack.
Further, described screen cloth installing rack top is provided with draw ring.
Further, the cross section at two ends, described flow distribution plate left and right is triangular in shape.
Further, the left side being positioned at the first valve in described first flow is provided with flow meter, and the left side being positioned at the first valve in described second runner is provided with flow meter.
Owing to have employed technique scheme, the invention has the beneficial effects as follows: 1, whole screen body is divided into upper and lower two passages by flow distribution plate, and two parts filter the impact of each portion by respective screen cloth to oil, if the filter screen of one of them passage blocks, then without the need to cutting off petroleum pipeline, oil transportation is carried out continually; 2, screen cloth installing rack arranges cover plate, and the surface area of cover plate is greater than the surface area of screen cloth installing port, not only conveniently extracts screen cloth simultaneously, oil can be avoided to reveal; 3, screen cloth installing rack top arranges draw ring and conveniently can extract screen cloth; 4, arrange flow meter in first flow and the second runner to observe the flow of oil in two runners at any time thus judge whether screen cloth blocks accurately.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is the perspective view of screen cloth installing rack of the present invention.
Fig. 3 is partial enlarged drawing of the present invention.
In figure:
1, screen body; 2, tube connector; 21, influent stream pipe; 22, outflow tube; 3, flow distribution plate; 4, first flow; 5, the second runner; 6, screen cloth installing port; 7, screen cloth; 8, the first valve; 9, the second valve; 10, screen cloth installing rack; 101, fixed mount; 102, cover plate; 11, groove; 12, draw ring; 13, flow meter.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As Fig. 1, a kind of Petroleum screen tube shown in Fig. 2 and Fig. 3, comprise screen body 1 and the tube connector 2 being positioned at described screen body 1 two ends, the tube connector in described left side is influent stream pipe 21, the tube connector 2 on described right side is outflow tube 22, described screen body 1 inner chamber area is saw shape, flow distribution plate 2 is provided with in described screen body 1, described flow distribution plate 3 is positioned in the middle part of screen body 1 inner chamber, the front end of described flow distribution plate 3 and rear end and described screen body 1 inner chamber are fixedly linked, screen body 1 inner chamber is divided into first flow 4 and the second runner 5 by described flow distribution plate 3, described screen body about 1 two side all has in screen cloth installing port 6 described in the strip screen cloth installing port 6 that extends straight up and is plugged with screen cloth 7, described two screen clothes 7 lay respectively in described first runner 4 and described second runner 5, the left side that described screen body 1 inner chamber is positioned at screen cloth 7 is provided with on the right side of the first valve 8 and is provided with the second valve 9.
Screen cloth installing rack 10 is inserted with in described screen cloth installing port 6, described screen cloth installing rack 10 comprises fixed mount 101, described fixed mount 101 upper end is provided with cover plate 102, the surface area of described cover plate 102 is greater than the surface area of described fixed mount 101 upper surface, described screen cloth installing rack 10 cross section is T-shaped, and described screen cloth installing rack 10 is removably connected with screen cloth 7.
Described fixed mount 10 is frame-shaped sandwich structure, described screen cloth 7 can clamp and carry in the middle of fixed mount, described flow distribution plate 3 is provided with the groove 11 inserted for screen cloth installing rack 10, and described screen cloth installing rack 10 top is provided with draw ring 12, and the cross section at described flow distribution plate about 3 two ends is triangular in shape.
The left side being positioned at the first valve 8 in described first flow 4 is provided with flow meter 12, and the left side being positioned at the first valve 8 in described second runner 5 is provided with flow meter 12.
During work, tube connector 2 is connected with the petroleum pipeline of both sides, the first valve 8 in first flow 4 and the second runner 5 and the second valve 9 are all in open mode, now oil is after influent stream pipe 21 flows into, upper and lower two-way is divided into by flow distribution plate 3, and arrive outflow tube 22 respectively through the filtration of screen cloth 7, a flow meter 13 is respectively equipped with in first flow 4 and the second runner 5, if to show flow velocity slow for flow meter 13 in first flow 4, illustrate that screen cloth 7 in first flow 4 crosses the blocking that mostly occurs due to impurity, now close the first valve 8 and the second valve 9 in first flow 4, now first flow 4 is completely plugged, pull the draw ring 12 on screen cloth installing rack 10, now screen cloth installing rack 10 can be drawn out, screen cloth 7 on screen cloth installing rack 10 is disassembled carry out cleaned and changed.
The above is only the detailed description of the invention of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (6)
1. a Petroleum screen tube, it is characterized in that: the tube connector in tube connector (2) the described left side comprising screen body (1) and be positioned at described screen body (1) two ends is influent stream pipe (21), the tube connector (2) on described right side is outflow tube (22), described screen body (1) inner chamber area is saw shape, flow distribution plate (3) is provided with in described screen body (1), described flow distribution plate (3) is positioned in the middle part of screen body (1) inner chamber, the front end of described flow distribution plate (3) and rear end and described screen body (1) inner chamber are fixedly linked, screen body (1) inner chamber is divided into first flow (4) and the second runner (5) by described flow distribution plate (3), the upper and lower two side of described screen body (1) all has in the described screen cloth installing port (6) of the strip screen cloth installing port (6) extended straight up and is plugged with screen cloth (7), described two screen clothes (7) lay respectively in described first runner (4) and described second runner (5), the left side that described screen body (1) inner chamber is positioned at screen cloth (7) is provided with the first valve (8) right side and is provided with the second valve (9).
2. Petroleum screen tube according to claim 1, it is characterized in that: in described screen cloth installing port (6), be inserted with screen cloth installing rack (10), described screen cloth installing rack (10) comprises fixed mount (101), described fixed mount (101) upper end is provided with cover plate (102), the surface area of described cover plate (102) is greater than the surface area of described fixed mount (101) upper surface, described screen cloth installing rack (10) cross section is T-shaped, and described screen cloth installing rack (10) is removably connected with screen cloth (7).
3. Petroleum screen tube according to claim 2, it is characterized in that: described fixed mount (10) is frame-shaped sandwich structure, described screen cloth (7) can clamp and carry in the middle of fixed mount, and described flow distribution plate (3) is provided with the groove (11) inserted for screen cloth installing rack (10).
4. Petroleum screen tube according to claim 1, is characterized in that: described screen cloth installing rack (10) top is provided with draw ring (12).
5. Petroleum screen tube according to claim 1, is characterized in that: the cross section at described flow distribution plate (3) two ends, left and right is triangular in shape.
6. Petroleum screen tube according to claim 1, it is characterized in that: the left side being positioned at the first valve (8) in described first flow (4) is provided with flow meter (12), the left side being positioned at the first valve (8) in described second runner (5) is provided with flow meter (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167577.6A CN104863549A (en) | 2015-04-10 | 2015-04-10 | Petroleum screen pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167577.6A CN104863549A (en) | 2015-04-10 | 2015-04-10 | Petroleum screen pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863549A true CN104863549A (en) | 2015-08-26 |
Family
ID=53909672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510167577.6A Pending CN104863549A (en) | 2015-04-10 | 2015-04-10 | Petroleum screen pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863549A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998730A (en) * | 2017-12-04 | 2018-05-08 | 周晓飞 | One kind is used for petroleum filter pipe road |
| CN111827937A (en) * | 2020-07-22 | 2020-10-27 | 粤久久食品科技(江门)有限公司 | Oil field screen pipe |
| CN113730972A (en) * | 2021-09-13 | 2021-12-03 | 津高阀门制造有限公司 | Y-shaped filter with replaceable filter element |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2339111A2 (en) * | 2007-04-10 | 2011-06-29 | Swelltec Limited | Downhole apparatus and method |
| CN102373910A (en) * | 2011-09-28 | 2012-03-14 | 大连德成科技有限公司 | Petroleum screen pipe |
| CN203379697U (en) * | 2013-08-07 | 2014-01-08 | 长春黄金研究院 | Uninterrupted pipeline filter |
| CN104373087A (en) * | 2014-10-31 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Petroleum oil screen pipe |
| CN104373088A (en) * | 2014-10-31 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Petroleum screen pipe with screen mesh convenient to replace |
| CN104500003A (en) * | 2014-10-31 | 2015-04-08 | 无锡金顶石油管材配件制造有限公司 | Self-checking petroleum screen pipe |
-
2015
- 2015-04-10 CN CN201510167577.6A patent/CN104863549A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2339111A2 (en) * | 2007-04-10 | 2011-06-29 | Swelltec Limited | Downhole apparatus and method |
| CN102373910A (en) * | 2011-09-28 | 2012-03-14 | 大连德成科技有限公司 | Petroleum screen pipe |
| CN203379697U (en) * | 2013-08-07 | 2014-01-08 | 长春黄金研究院 | Uninterrupted pipeline filter |
| CN104373087A (en) * | 2014-10-31 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Petroleum oil screen pipe |
| CN104373088A (en) * | 2014-10-31 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Petroleum screen pipe with screen mesh convenient to replace |
| CN104500003A (en) * | 2014-10-31 | 2015-04-08 | 无锡金顶石油管材配件制造有限公司 | Self-checking petroleum screen pipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998730A (en) * | 2017-12-04 | 2018-05-08 | 周晓飞 | One kind is used for petroleum filter pipe road |
| CN111827937A (en) * | 2020-07-22 | 2020-10-27 | 粤久久食品科技(江门)有限公司 | Oil field screen pipe |
| CN113730972A (en) * | 2021-09-13 | 2021-12-03 | 津高阀门制造有限公司 | Y-shaped filter with replaceable filter element |
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Application publication date: 20150826 |
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| WD01 | Invention patent application deemed withdrawn after publication |