CN204523697U - Dismountable scraper type high-pressure water jet shower nozzle - Google Patents
Dismountable scraper type high-pressure water jet shower nozzle Download PDFInfo
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- CN204523697U CN204523697U CN201520233759.4U CN201520233759U CN204523697U CN 204523697 U CN204523697 U CN 204523697U CN 201520233759 U CN201520233759 U CN 201520233759U CN 204523697 U CN204523697 U CN 204523697U
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Abstract
The utility model relates to oil pipe cleaning device technical field, and be a kind of dismountable scraper type high-pressure water jet shower nozzle, it comprises a kind of dismountable scraper type high-pressure water jet shower nozzle, comprises head body, high-pressure jet nozzle and sprinkler cap; There is intake tunnel the inside of head body, the radial direction through hole communicated with intake tunnel of at least one is had at the middle part of head body, the outside inwall of radial direction through hole is installed with high-pressure jet nozzle, sprinkler cap comprises sprinkler cap body and scraper, scraper is fixedly mounted on sprinkler cap body by detachable apparatus, and the outer ring surface of sprinkler cap body is higher than the outer ring surface of high-pressure jet nozzle.The utility model reasonable and compact in structure, easy to use, can effectively improve jet flow cleaning effect, reduce the danger under energy resource consumption, reduction operating pressure, reduction cleaning cost and normal work.
Description
Technical field
the utility model relates to oil pipe cleaning device technical field, is a kind of dismountable scraper type high-pressure water jet shower nozzle.
Background technology
current Karamay oilfield has oil-water well more than 4000 mouthful nearly, with about 1,000,000, oil pipe, needs the oil pipe of cleaning in 23 to 30 myriametres every year; If cleaning efficiency and the effect of conventional injection head can be improved, can energy resource consumption be reduced, reduce cost benefit considerable.There is cleaning blind area in conventional injection head, and under certain operating pressure, is difficult to rinse well to tough stains when cleaning tubing inwall.The accumulation of grease in oil pipe affects the normal volume of oil well, more seriously may cause oil pipe blocking.If when oil pipe does not clean up and reuses, be easy to the assembly causing dirt.Present stage, to improve cleaning performance, generally can improve operating pressure.But operating pressure is higher, the requirement of equipment performance and high-pressure spray system sealing and material also will improve, and which adds the danger under cleaning oil pipe cost and high-pressure work.
Summary of the invention
the utility model provides a kind of dismountable scraper type high-pressure water jet shower nozzle, overcomes the deficiency of above-mentioned prior art, and it effectively can solve the problem that cleaning energy resource consumption is large, cost is high, cleaning is not thorough and work difficulty is large of conventional injection head.
the technical solution of the utility model is realized by following measures: a kind of dismountable scraper type high-pressure water jet shower nozzle, comprises head body, high-pressure jet nozzle and sprinkler cap; There is intake tunnel the inside of head body, the radial direction through hole communicated with intake tunnel of at least one is had at the middle part of head body, the outside inwall of radial direction through hole is installed with high-pressure jet nozzle, sprinkler cap comprises sprinkler cap body and scraper, scraper is fixedly mounted on sprinkler cap body by detachable apparatus, and the outer ring surface of sprinkler cap body is higher than the outer ring surface of high-pressure jet nozzle.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned have the three-dimensional spirality in the middle part of head body to be distributed with three row's high-pressure jet nozzle, often arrange high-pressure jet nozzle and comprise 2 high-pressure jet nozzle, the outer wall of the head body of corresponding each high-pressure jet nozzle there is angle be the v-depression of 60 °, on the right side of each v-depression, cell wall has the through hole perpendicular to sidewall.
above-mentioned have jet flow nozzle to comprise nozzle overcoat and nozzle inner core, the outer end inner wall of nozzle overcoat and the outer wall of nozzle inner core are fixedly installed togather, there is up-small and down-big spray hole the inside of nozzle inner core, and the inner outer wall of nozzle overcoat and the outside inwall of through hole are fixedly installed togather by screw thread.
above-mentioned have the left part of sprinkler cap to be the wide annular taper platform in the left narrow right side.
above-mentioned have together with sprinkler cap body is fixed by screws in scraper.
above-mentioned have outside the right-hand member of head body integrally have the outer lug boss mutually concordant with the outer ring surface of sprinkler cap, inside the right-hand member of head body, have internal thread.
the utility model reasonable and compact in structure, easy to use, the basis of high-pressure spray cleaning function remaining former shower nozzle increases detachable blade design, this dismountable scraper type high-pressure water jet shower nozzle can carry out the dual cleaning action of Cleaning by High Pressure Water Jet and the scraping of scraper machinery to oil pipe, can effectively improve jet flow cleaning effect, reduce the danger under energy resource consumption, reduction operating pressure, reduction cleaning cost and normal work.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
accompanying drawing 2 is the left TV structure schematic diagram of accompanying drawing 1.
accompanying drawing 3 is that the master of accompanying drawing 1 looks sectional structure schematic diagram.
accompanying drawing 4 is the right TV structure schematic diagram of accompanying drawing 1.
coding in accompanying drawing is respectively: 1 is head body, and 2 is intake tunnel, and 3 is radial direction through hole, and 4 is sprinkler cap body, 5 is scraper, and 6 is v-depression, and 7 is nozzle overcoat, and 8 is nozzle inner core, 9 is spray hole, and 10 is annular taper platform, and 11 is screw, and 12 is outer lug boss.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2, this dismountable scraper type high-pressure water jet shower nozzle comprises head body 1, high-pressure jet nozzle, sprinkler cap; There is intake tunnel 2 inside of head body 1, the radial direction through hole 3 communicated with intake tunnel 2 of at least one is had at the middle part of head body 1, the outside inwall of radial direction through hole 3 is installed with high-pressure jet nozzle, sprinkler cap comprises sprinkler cap body 4 and scraper 5, scraper 5 is fixedly mounted on sprinkler cap body 4 by detachable apparatus, and the outer ring surface of sprinkler cap body 4 is higher than the outer ring surface of high-pressure jet nozzle.During use, when cleaning tubing inwall, tubing spinning can be passed in and out, tube inner wall first cleans through high-pressure spray, again through the mechanical cleaning of detachable blade 5, there is not cleaning " blind area " and remaining dirt, effectively can remove when not increasing operating pressure for tough stains shower nozzle yet.Sprinkler cap 2 effectively can prevent tubing vibration wearing and tearing high-pressure jet nozzle, high-pressure jet nozzle is played to the effect of protection.Detachable apparatus is the existing known device that can dismantle.
according to actual needs, above-mentioned dismountable scraper type high-pressure water jet shower nozzle can be made further optimization and/or improvements:
as shown in accompanying drawing 1,3, the three-dimensional spirality in middle part of head body 1 is distributed with three row's high-pressure jet nozzle, often arrange high-pressure jet nozzle and comprise 2 high-pressure jet nozzle, the outer wall of the head body 1 of corresponding each high-pressure jet nozzle there is angle be the v-depression 6 of 60 °, on the right side of each v-depression 6, cell wall has the radial direction through hole 3 perpendicular to sidewall.The three-dimensional spirality of high-pressure jet nozzle is distributed in head body 1 three side, when cleaning, high-pressure jet nozzle jet flow cleaning bundle is under mutual interference effect, formed at tube inner wall and rinse cross flow region, flushing cross flow region is defined as water-band herein, width and the length of water-band increase with the increase of operating pressure, and the cleaning area of water-band regulates by pump pressure, when water-band area coverage is enough large, the cleaning blind area of inner-walls of duct can be eliminated; The sidewall of v-depression 6 there is the through hole 3 perpendicular to sidewall, when installing and using, ensure that high-pressure jet nozzle setting angle is 45 °, so both can ensure enough large radial impact power, there is again enough large axial impact force.
as shown in accompanying drawing 1,3, high-pressure jet nozzle comprises nozzle overcoat 7 and nozzle inner core 8, the outer end inner wall of nozzle overcoat 7 and the outer wall of nozzle inner core 8 are fixedly installed togather, there is up-small and down-big spray hole 9 inside of nozzle inner core 8, and the inner outer wall of nozzle overcoat 7 and the outside inwall of radial direction through hole 3 are fixedly installed togather by screw thread.
as shown in accompanying drawing 1,3, the left part of sprinkler cap is the wide annular taper platform 10 in the left narrow right side.Annular taper platform 10 can ensure that shower nozzle can enter oil pipe smoothly.
as shown in accompanying drawing 1,3, sprinkler cap body 4 and scraper 5 are fixed together by screw 11.Screw 11 is detachable apparatus, and detachable apparatus also can adopt the existing known technology such as pin or stud.
as shown in accompanying drawing 1,2,3,4, integrally there is the outer lug boss 12 mutually concordant with the outer ring surface of sprinkler cap outside the right-hand member of head body 1, inside the right-hand member of head body 1, have internal thread.Outer lug boss 12 can be six side's boss, is convenient to force like this.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (9)
1. a dismountable scraper type high-pressure water jet shower nozzle, is characterized in that comprising head body, high-pressure jet nozzle and sprinkler cap; There is intake tunnel the inside of head body, the radial direction through hole communicated with intake tunnel of at least one is had at the middle part of head body, the outside inwall of radial direction through hole is installed with high-pressure jet nozzle, sprinkler cap comprises sprinkler cap body and scraper, scraper is fixedly mounted on sprinkler cap body by detachable apparatus, and the outer ring surface of sprinkler cap body is higher than the outer ring surface of high-pressure jet nozzle.
2. dismountable scraper type high-pressure water jet shower nozzle according to claim 1, it is characterized in that the three-dimensional spirality in the middle part of head body is distributed with three row's high-pressure jet nozzle, often arrange high-pressure jet nozzle and comprise 2 high-pressure jet nozzle, the outer wall of the head body of corresponding each high-pressure jet nozzle there is angle be the v-depression of 60 °, on the right side of each v-depression, cell wall has the through hole perpendicular to sidewall.
3. dismountable scraper type high-pressure water jet shower nozzle according to claim 1 and 2, it is characterized in that high-pressure jet nozzle comprises nozzle overcoat and nozzle inner core, the outer end inner wall of nozzle overcoat and the outer wall of nozzle inner core are fixedly installed togather, there is up-small and down-big spray hole the inside of nozzle inner core, the inner outer wall of nozzle overcoat and the outside inwall of through hole are fixedly installed togather by screw thread, or/and the left part of sprinkler cap is the wide annular taper platform in the left narrow right side.
4. dismountable scraper type high-pressure water jet shower nozzle according to claim 1 and 2, together with is characterized in that sprinkler cap body is fixed by screws in scraper.
5. dismountable scraper type high-pressure water jet shower nozzle according to claim 3, together with is characterized in that sprinkler cap body is fixed by screws in scraper.
6. dismountable scraper type high-pressure water jet shower nozzle according to claim 1 and 2, integrally has the outer lug boss mutually concordant with the outer ring surface of sprinkler cap outside the right-hand member that it is characterized in that head body, inside the right-hand member of head body, has internal thread.
7. dismountable scraper type high-pressure water jet shower nozzle according to claim 3, integrally has the outer lug boss mutually concordant with the outer ring surface of sprinkler cap outside the right-hand member that it is characterized in that head body, inside the right-hand member of head body, has internal thread.
8. dismountable scraper type high-pressure water jet shower nozzle according to claim 4, integrally has the outer lug boss mutually concordant with the outer ring surface of sprinkler cap outside the right-hand member that it is characterized in that head body, inside the right-hand member of head body, has internal thread.
9. dismountable scraper type high-pressure water jet shower nozzle according to claim 5, integrally has the outer lug boss mutually concordant with the outer ring surface of sprinkler cap outside the right-hand member that it is characterized in that head body, inside the right-hand member of head body, has internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233759.4U CN204523697U (en) | 2015-04-18 | 2015-04-18 | Dismountable scraper type high-pressure water jet shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233759.4U CN204523697U (en) | 2015-04-18 | 2015-04-18 | Dismountable scraper type high-pressure water jet shower nozzle |
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| Publication Number | Publication Date |
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| CN204523697U true CN204523697U (en) | 2015-08-05 |
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| CN201520233759.4U Active CN204523697U (en) | 2015-04-18 | 2015-04-18 | Dismountable scraper type high-pressure water jet shower nozzle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962602A (en) * | 2021-02-02 | 2021-06-15 | 中国海洋石油集团有限公司 | Equidistance rotation auxiliary device of pile leg cleaning equipment |
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2015
- 2015-04-18 CN CN201520233759.4U patent/CN204523697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962602A (en) * | 2021-02-02 | 2021-06-15 | 中国海洋石油集团有限公司 | Equidistance rotation auxiliary device of pile leg cleaning equipment |
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