CN205085096U - On --spot inner wall of oil tubing belt cleaning device of operation - Google Patents
On --spot inner wall of oil tubing belt cleaning device of operation Download PDFInfo
- Publication number
- CN205085096U CN205085096U CN201520820258.6U CN201520820258U CN205085096U CN 205085096 U CN205085096 U CN 205085096U CN 201520820258 U CN201520820258 U CN 201520820258U CN 205085096 U CN205085096 U CN 205085096U
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- oil
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- hydraulic motor
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- wall
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Abstract
The utility model discloses an on - -spot inner wall of oil tubing belt cleaning device of operation can be at the operation field usage, improves the inner wall of the oil tubing's operation the for cleanliness, improvement work quality. This device includes hydraulic motor and cleaning brush, and hydraulic motor's casing is equipped with the efflux water jacket outward, and the efflux water jacket is equipped with water inlet and delivery port, and the cleaning brush is connected with hydraulic motor, hydraulic tank, hydraulic pump and voltage limiting valve are connected with hydraulic motor's oil inlet through advancing the oil pipe line, and hydraulic motor's oil return opening passes through back the oil pipe line to be connected with voltage limiting valve and hydraulic tank again, form hydraulic circuit, water tank and water pump lead to the pipe line to be connected with the water jacketed water inlet of hydraulic motor's efflux, washs sewage and discharges from the delivery port, has greatly made things convenient for the inner wall of the oil tubing's in -place cleaning, has guaranteed the inner wall of the oil tubing's cleanliness, has improved operation construction quality, has satisfied special borehole operation and has been under construction to the inner wall of the oil tubing's requirement, has improved the abluent work efficiency of the inner wall of the oil tubing effectively, has reduced intensity of labour.
Description
Technical field
The utility model relates to the cleaning device of petroleum industry oil pipe, particularly oil tubes in operation fields cleaner for inner wall, can use at operation field, improves the cleannes of operation tube inner wall, improves operation quality.
Background technology
At present, on-the-spot in the underground work of petroleum industry, the oil pipe in lower going-into-well very easily causes tube inner wall pollute or fall into block object in transit.After being transported to operation field, being accumulated in again well site wind, drenching with rain, tube inner wall is polluted again again, and cleannes decline again, greatly affects the quality of underground construction operation.Particularly in the special construction such as oil tube conveying gun perforation and drillstem test, running string inwall requires clean, smooth, and owing to also not having the cleaning equipment of oil tubes in operation fields at present, above-mentioned factor is that site operation brings very big inconvenience.The common practice manually uses cotton yarn to be strapped on pole at the scene to clean tube inner wall, time-consuming, effort, and the labour intensity of worker is large, inefficiency, brings very big inconvenience to construction.
Summary of the invention
The purpose of this utility model is to provide oil tubes in operation fields cleaner for inner wall, and for operation field provides the cleaning equipment of tube inner wall, convenient construction, increases work efficiency, and reduces the labour intensity of worker, ensures operation quality.
The utility model is achieved in that oil tubes in operation fields cleaner for inner wall comprises hydraulic motor and cleaning brush, is provided with water jets cover outside the housing of hydraulic motor, and water jets is arranged with water inlet and delivery port, and cleaning brush is connected with hydraulic motor; Hydraulic oil container, hydraulic pump are connected with the oil-in of hydraulic motor by feed line with pressure limiting valve, and the oil return opening of hydraulic motor is connected with pressure limiting valve and hydraulic oil container by oil return pipeline again, forms hydraulic circuit; Water tank is connected by the water inlet of water pipeline with the jet water jacket of hydraulic motor with water pump, and cleaning sullage is discharged from delivery port.
Remarkable result of the present utility model is: the utility model is reasonable in design, easy to use, and being arranged on job site can use, and sewage after cleaning enters well site cesspool through the blowdown ditch that pad has spread Polypropylence Sheet and focuses on.Be very easy to the clean-in-place of tube inner wall, ensure that the cleannes of tube inner wall, improve downhole operation quality, meet the requirement of special Downhole Construction to tube inner wall.Effectively improve the operating efficiency of tube inner wall cleaning, reduce labour intensity, there is good result of use and economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model hydraulic motor.
Fig. 3 is the structural representation of the utility model cleaning brush.
Detailed description of the invention
Below in conjunction with accompanying drawing in detail the utility model is described in detail, as depicted in figs. 1 and 2, oil tubes in operation fields cleaner for inner wall comprises hydraulic motor 8 and cleaning brush 9, water jets cover 8-1 is provided with outside the housing of hydraulic motor 8, jet water jacket 8-1 is provided with water inlet 8-2 and delivery port 8-3, and cleaning brush 9 is connected with hydraulic motor 8; Hydraulic oil container 14, hydraulic pump 3 are connected by the oil-in of feed line 5 with hydraulic motor 8 with pressure limiting valve 6, and the oil return opening of hydraulic motor 8 is connected with pressure limiting valve 6 and hydraulic oil container 14 by oil return pipeline 2 again, form hydraulic circuit; Water tank 13 is connected by the water inlet 8-2 of water pipeline 10 with the jet water jacket 8-1 of hydraulic motor 8 with water pump 11.Sewage after cleaning is discharged from delivery port 8-3, and the blowdown ditch having spread Polypropylence Sheet through pad enters well site cesspool and focuses on.Feed line 5 between hydraulic oil container 14 with hydraulic pump 3 also to be connected hydraulic oil filter 1, can oil quality be improved, remove the impurity produced in cyclic process.Feed line 5 between hydraulic pump 3 with pressure limiting valve 6 is also connected overflow valve 4, overflow valve 4 plays pressure stabilization function in hydraulic circuit, can self pressure relief when pressure raises, and keeps operating pressure to stablize.Water pipeline 10 between water tank 13 with water pump 11 also to be connected rinse water filter 12, can further improve water quality, prevent the water inlet 8-2 and the delivery port 8-3 that block jet water jacket 8-1.The external diameter of cleaning brush 9 is greater than the internal diameter of oil pipe 7, and cleaning brush 9 selects wire brush or brass wire brush, thoroughly can remove tube inner wall attachment.Cleaning brush 9 comprises brush axle 9-1 and adjustable brush body, and brush axle 9-1 is shoulder axle, front end is provided with external screw thread, and install pad 9-2 at two ends above the shoulder that adjustable brush body is arranged on brush axle 9-1, fixed by nut 9-5, brush axle 9-1 is connected with hydraulic motor 8.Adjustable brush body comprises braided metal ball 9-3 and spring leaf 9-4, and spring leaf 9-4 is arc, and braided metal ball 9-3 is oval, and spring leaf 9-4 supports lining in the inner chamber of braided metal ball 9-3.Form adjustable brush body, after nut 9-5 compresses, external diameter expands, and need not often change cleaning brush 9, easy to use.Also the cleaning brush 9 of multiple outside dimension can be manufactured, to adapt to the demand of various caliber.
When on-the-spot tube inner wall needs to clean, can the motor-driven hydraulic pumps 3 of primer fluid press pump 3, also external hydraulic power source can be used, as the hydraulic power source of workover rig, tractor hoist, under the running up of hydraulic motor 8, drive cleaning brush 9 carries out rotary-cleaning along the inwall of oil pipe 7, starts water pump 11 simultaneously and carries out hydro-peening.The cleaning problem of disposable solution tube inner wall is issued in the friction rust cleaning of the cleaning brush 9 of High Rotation Speed and the state of high pressure water cleaning.
Claims (6)
1. oil tubes in operation fields cleaner for inner wall, is characterized in that, comprises hydraulic motor and cleaning brush, is provided with water jets cover outside the housing of hydraulic motor, and water jets is arranged with water inlet and delivery port, and cleaning brush is connected with hydraulic motor; Hydraulic oil container, hydraulic pump are connected with the oil-in of hydraulic motor by feed line with pressure limiting valve, and the oil return opening of hydraulic motor is connected with pressure limiting valve and hydraulic oil container by oil return pipeline again, forms hydraulic circuit; Water tank is connected by the water inlet of water pipeline with the jet water jacket of hydraulic motor with water pump.
2. oil tubes in operation fields cleaner for inner wall according to claim 1, is characterized in that, described hydraulic oil container and hydraulic oil filter that the feed line between hydraulic pump is also connected, overflow valve that the feed line between hydraulic pump with pressure limiting valve is also connected.
3. oil tubes in operation fields cleaner for inner wall according to claim 1, is characterized in that, described water tank and rinse water filter that the water pipeline between water pump is also connected.
4. oil tubes in operation fields cleaner for inner wall according to claim 1, is characterized in that, the external diameter of described cleaning brush is greater than the internal diameter of oil pipe.
5. oil tubes in operation fields cleaner for inner wall according to claim 1, it is characterized in that, described cleaning brush comprises brush axle and adjustable brush body, brush axle is shoulder axle, front end is provided with external screw thread, at two ends, pad is installed above the shoulder that adjustable brush body is arranged on brush axle, fixed by nut, brush axle is connected with hydraulic motor.
6. oil tubes in operation fields cleaner for inner wall according to claim 5, is characterized in that, described adjustable brush body comprises braided metal ball and spring sheet, and spring leaf is arc, and braided metal ball is oval, and spring leaf support lining is in the inner chamber of braided metal ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820258.6U CN205085096U (en) | 2015-10-23 | 2015-10-23 | On --spot inner wall of oil tubing belt cleaning device of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820258.6U CN205085096U (en) | 2015-10-23 | 2015-10-23 | On --spot inner wall of oil tubing belt cleaning device of operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085096U true CN205085096U (en) | 2016-03-16 |
Family
ID=55475818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820258.6U Expired - Fee Related CN205085096U (en) | 2015-10-23 | 2015-10-23 | On --spot inner wall of oil tubing belt cleaning device of operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085096U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931275A (en) * | 2017-11-30 | 2018-04-20 | 无锡市永兴金属软管有限公司 | A kind of interior cleaning apparatus of metal tube |
| CN107984363A (en) * | 2017-11-30 | 2018-05-04 | 无锡市永兴金属软管有限公司 | A kind of circumscribed metal tube derusting dirt cleaner |
| CN110552648A (en) * | 2018-05-31 | 2019-12-10 | 中国石油化工股份有限公司 | throw-in type drill rod drift diameter gauge and use method thereof |
-
2015
- 2015-10-23 CN CN201520820258.6U patent/CN205085096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931275A (en) * | 2017-11-30 | 2018-04-20 | 无锡市永兴金属软管有限公司 | A kind of interior cleaning apparatus of metal tube |
| CN107984363A (en) * | 2017-11-30 | 2018-05-04 | 无锡市永兴金属软管有限公司 | A kind of circumscribed metal tube derusting dirt cleaner |
| CN110552648A (en) * | 2018-05-31 | 2019-12-10 | 中国石油化工股份有限公司 | throw-in type drill rod drift diameter gauge and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |