CN201862603U - Detachable tube-cleaning device - Google Patents
Detachable tube-cleaning device Download PDFInfo
- Publication number
- CN201862603U CN201862603U CN 201020606391 CN201020606391U CN201862603U CN 201862603 U CN201862603 U CN 201862603U CN 201020606391 CN201020606391 CN 201020606391 CN 201020606391 U CN201020606391 U CN 201020606391U CN 201862603 U CN201862603 U CN 201862603U
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- Prior art keywords
- detachable
- flange
- cleaning device
- tube
- lengths
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- Expired - Lifetime
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Abstract
The utility model discloses a detachable tube-cleaning device; the conventional fixed section barrel body utilizes a flange and a sealing head to fix detachable sections into a whole tightly; and the detachable section is welded by a detachable barrel body, and two parts, namely a flange I and a flange II. The detachable tube-cleaning device is characterized in that sealing gaskets are arranged among the flange I, the flange II and a flange III, and the sealing heads are connected by bolts; the detachable sections are welded together by support cushioning plates and supports and are arranged on the surface of a deck; and the detachable sections are welded together with pipelines and nozzles and are connected by utilizing pipe nozzles and platform process pipelines. The detachable tube-cleaning device not only can be modified by depending on the existing fixed ball receiving and sending barrel of a platform, but also can be newly built to replace the ball receiving and sending valve. The requirement that a producer receives and sends tube cleaners with various functions and lengths is met by adjusting the lengths of the detachable sections. Compared with the traditional mode that different devices are manufactured correspondingly according to lengths of the different tube cleaners, the detachable tube-cleaning device has innovation, and the production cost can be greatly reduced.
Description
Technical field
The utility model belongs to a kind of detachable pipe cleaning device.
Background technology
Domestic offshore platform pipe cleaning device just under arms is regular length and non-dismountable formula (being called for short fixed) at present; this is because the main purpose of pigging was the protection pipeline, the fineness of improving pipe interior to be improving transfer efficiency in the past, input all be the non intelligent wiper of fixed length dimension.But progress along with pigging technology, the intelligent pig of many new functions such as detection has appearred again having, its length dimension is not fixed, but regulates at any time according to the function needs, and the original fixed pipe cleaning device of platform does not just satisfy the requirement of throwing in intelligent pig.Be head it off, the common practice is the fixed pipe cleaning device of platform to be transformed into can satisfy the longest intelligent pig dimensional requirement of length, so just can throw in the wiper of various sizes.But because the platform space position is limited, the chance that intelligent pig is thrown in seldom, the time interval is very long, and the intelligent pig length difference of different functional requirement correspondences.Still throwing in conventional wiper, the pipe cleaning device of long size had not only taken platform space but also inconvenient conventional the use during operate as normal.Therefore, need a kind of detachable pipe cleaning device of design, both satisfied the difference in functionality demand, can take up an area of the space by economy system again.
Summary of the invention
The purpose of this utility model provides a kind of detachable pipe cleaning device, is to substitute original stationary installation, all can meet the demands at the wiper of difference in functionality and size, reaches the purpose that flexible operation, economy system take up an area of the space.
The utility model utilizes flange and end socket that detachable section is tightened to one by the canned paragraph cylindrical shell of routine, detachable section mainly is welded by detachable cylindrical shell and flange I, flange II two parts, between flange I, flange II and flange III, the end socket gasket seal, gasket seal are set, be formed by connecting with two bolts, detachable section welds together with supporting backing plate and support, be installed on the deck plane, detachable section welds together with pipeline and ozzle, utilizes ozzle to be connected with the platform technology pipeline.
The effect of this device is mainly reflected in detachable pipe cleaning device, has both satisfied the difference in functionality demand, can take up an area of the space by economy system again.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, detachable section 7 two ends employing flange type of attachment assurance device can conveniently be dismantled.Be provided with seal washer 3, seal washer 12 between detachable section 7 and two pairs of flanges of fixed cylinder 14 ends, adopt bolt to connect, guaranteed the sealing and the tightness of whole pipe cleaning device.Detachable depot siding 7 and two end flanges 4, flange 11 and fixed cylinder end pipeline 14 and flange 1 and end socket 13 adopt same materials, same line wall thickness, identical flange rating, can guarantee the production status that the two adaptation is same.Detachable section 7 is reserved ozzles 5 and can be responsible for technology and link to each other, and ensuring equipment internal pressure balance is guaranteed the result of use of device.Detachable section 7 pre-installations support 8, guarantee the steadiness of lengthening back device.Detachable section 7 need not to carry out weld job when installing at the scene, the very big risk that the weld job of having avoided directly getting angry on platform produces.It is convenient that detachable section 7 is removed, and need not carry out cutting operation, the security when having guaranteed to remove.Detachable section 7 highly versatiles, detachable section of can adopt same model under the identical condition of in-line external diameter can suitably raise or reduce this its position during installation according to site specific.
1. the making of detachable section cylindrical shell 7.At first select the pipe of identical caliber with fixed pipe cleaning device, wall thickness and material, cut into pipeline section 7 by need of work.Two flanges 4,11 that are complementary in the flange 1 of selection and former pipe cleaning device canned paragraph and the end socket 13 are welded on pipeline section 7 two ends respectively.Select pipeline 6, ozzle 5 to be welded on the cylindrical shell 7 according to the device operating condition equally.On cylindrical shell 7, weld at last and support 8,9.
2. detachable section cylindrical shell 7 is connected with the original fixed pipe cleaning device 14 of platform.The flange 1 of former pipe cleaning device canned paragraph and the bolt between the end socket 13 are taken apart, made the original fixed pipe cleaning device separated into two parts of platform.Be connected with bolt 2,10 respectively between flange 1 and flange 4, flange 11 and the end socket 13, the centre is provided with gasket seal 3,12.
3. install at the sea of detachable section cylindrical shell 7.According to site specific, can adjust the setting height(from bottom) of detachable section cylindrical shell 7.Because the installation of detachable section cylindrical shell 7 need not carried out weld job, therefore aid and the equipment that needs is few, and risk is low, and installation procedure is simple.
4. the dismounting of detachable section cylindrical shell 7.As according to the actual requirements, need remove detachable section cylindrical shell 7, then can carry out operation easily.After bolt 2,10 unloaded, promptly dismountable detachable section cylindrical shell.
Claims (1)
1. detachable pipe cleaning device, conventional canned paragraph cylindrical shell (14) utilizes flange (1) and end socket (13) that detachable section is tightened to one, detachable section is by detachable cylindrical shell (7) and flange (4), flange (11) two parts are welded, it is characterized in that flange (4), flange (11) and flange (1), gasket seal (3) is set between the end socket (13), gasket seal (12), with bolt (2), bolt (10) is formed by connecting, detachable section (7) welds together with supporting backing plate (9) and supporting (8), be installed on the deck plane, detachable section (7) welds together with pipeline (6) and ozzle (5), utilizes ozzle (5) to be connected with the platform technology pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020606391 CN201862603U (en) | 2010-11-04 | 2010-11-04 | Detachable tube-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020606391 CN201862603U (en) | 2010-11-04 | 2010-11-04 | Detachable tube-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862603U true CN201862603U (en) | 2011-06-15 |
Family
ID=44133772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020606391 Expired - Lifetime CN201862603U (en) | 2010-11-04 | 2010-11-04 | Detachable tube-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218420A (en) * | 2010-11-04 | 2011-10-19 | 中国海洋石油总公司 | Dismountable pigging device |
| CN102755979A (en) * | 2012-07-09 | 2012-10-31 | 中国海洋石油总公司 | Ball receiving and launching barrel for ocean platform |
| CN106641577A (en) * | 2017-01-04 | 2017-05-10 | 中国海洋石油总公司 | Movable combined ball sending and receiving barrel for ocean platforms |
-
2010
- 2010-11-04 CN CN 201020606391 patent/CN201862603U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218420A (en) * | 2010-11-04 | 2011-10-19 | 中国海洋石油总公司 | Dismountable pigging device |
| CN102218420B (en) * | 2010-11-04 | 2013-05-15 | 中国海洋石油总公司 | Dismountable pigging device |
| CN102755979A (en) * | 2012-07-09 | 2012-10-31 | 中国海洋石油总公司 | Ball receiving and launching barrel for ocean platform |
| CN106641577A (en) * | 2017-01-04 | 2017-05-10 | 中国海洋石油总公司 | Movable combined ball sending and receiving barrel for ocean platforms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20130515 |
|
| RGAV | Abandon patent right to avoid regrant |