CN210729922U - Corrosion inhibitor spraying device for corrosion prevention of continuous oil pipe - Google Patents
Corrosion inhibitor spraying device for corrosion prevention of continuous oil pipe Download PDFInfo
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- CN210729922U CN210729922U CN201920729297.3U CN201920729297U CN210729922U CN 210729922 U CN210729922 U CN 210729922U CN 201920729297 U CN201920729297 U CN 201920729297U CN 210729922 U CN210729922 U CN 210729922U
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- oil pipe
- spraying device
- coiled tubing
- corrosion inhibitor
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Abstract
The utility model discloses a belong to oil field operation coiled tubing construction technical field, specifically be a corrosion inhibitor spraying device for coiled tubing is anticorrosive, include casing, guider, sprinkler, paint the device, roast lamp, shells inner wall top and below fixed mounting guider, the guider top is equipped with sprinkler, sprinkler top and below are equipped with the baffle, the sprinkler top is equipped with paint the device, the utility model discloses structural design scientific and reasonable, shells inner wall installation paint the sponge of device have and paint the effect to coiled tubing, coiled tubing in proper order after sprinkler and paint the device, the roast lamp of rethread is dried the corrosion inhibitor of coiled tubing surface coating, this device simple structure has improved work efficiency.
Description
Technical Field
The utility model relates to an oil field operation coiled tubing construction technical field specifically is a corrosion inhibitor spraying device for coiled tubing is anticorrosive.
Background
In the process of oil development operation, with the continuous abundance and perfection of coiled tubing operation machines and coiled tubing tools, the advantages of coiled tubing operation technology are more and more obvious, because H2S and CO2 of an acid gas field exist in oil gas, particularly in a wet environment, the coiled tubing is easy to have the defects of hydrogen bulge, sulfide stress corrosion cracking and the like, the service life of the coiled tubing is influenced, the disastrous consequence of H2S virulent gas leakage is caused, huge personnel and economic property loss is brought, in order to reduce the corrosion of the coiled tubing, a corrosion inhibitor can be sprayed on the surface of the coiled tubing, the coiled tubing is subjected to corrosion prevention treatment, the corrosion of acid gas in a well to the coiled tubing is prevented, and the coiled tubing is protected, however, the existing device is inconvenient to install on the coiled tubing, has no good smearing effect, and has no function of drying after smearing is completed, and therefore, we propose a corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior corrosion inhibitor spraying apparatus for corrosion prevention of coiled tubing.
Therefore, the utility model aims at providing a corrosion inhibitor spraying device for coiled tubing is anticorrosive, the current device that can solve the above-mentioned proposition is installed inconvenient on coiled tubing, does not have fine effect of paining, does not possess the problem of paining the completion postbake function.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe comprises: casing, guider, sprinkler, paint the device, roast lamp, shells inner wall top and below fixed mounting guider, the guider top is equipped with sprinkler, sprinkler top and below are equipped with the baffle, the sprinkler top is equipped with paint the device, paint the sponge fixed block threaded connection of device on the casing, the inboard fixed mounting sponge of sponge fixed block, it is equipped with to paint the device top roast lamp, roast lamp fixed mounting be in shells inner wall is last.
As an optimized scheme of a corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe, wherein: the bearing threaded connection of guider is in on the shells inner wall, bearing below fixed mounting connecting rod, connecting rod below fixed mounting wheel, connecting rod left wall fixed mounting bracing piece, the spring is cup jointed to the bracing piece outer wall, the bracing piece left end is stretched out the casing is fixed through the screw.
As an optimized scheme of a corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe, wherein: the handle is fixedly installed above and below the two ends of the shell, the bottom of the shell is connected through a hinge, and the top of the shell is connected through a fixing bolt.
As an optimized scheme of a corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe, wherein: annular oil pipe fixed mounting of sprinkler is in on the shells inner wall, the inboard fixed mounting atomizer of annular oil pipe, external oil pipe is connected on annular oil pipe top right side, the atomizer nozzle corresponds on continuous oil pipe surface.
Compared with the prior art: this a corrosion inhibitor spraying device for coiled tubing is anticorrosive, the guider of casing both ends mouth installation has guide effect and slip effect to coiled tubing, the hinge of casing bottom and the fixing bolt at casing top are convenient cup joints the casing on coiled tubing, the annular oil pipe inboard of shells inner wall installation is equipped with five atomizing shower nozzles and has the effect of spraying to coiled tubing, the sponge of the device of paining of shells inner wall installation has and paints the effect to coiled tubing, coiled tubing passes through in proper order after spraying device and the device of paining, the rethread is baked the lamp and is dried the corrosion inhibitor of coiled tubing surface spraying, this device simple structure, and the work efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the sprinkler of the present invention;
fig. 3 is a structure view of the guiding device of the present invention.
In the figure, 100 shells, 110 handles, 120 baffles, 130 hinges, 140 fixing bolts, 200 guiding devices, 210 bearings, 220 connecting rods, 230 wheels, 240 supporting rods, 250 springs, 260 screws, 300 spraying devices, 310 annular oil pipes, 320 atomizing nozzles, 330 external oil pipes, 400 smearing devices, 410 sponges, 420 sponge fixing blocks, 500 baking lamps and 600 continuous oil pipes.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe, which has the advantages of convenient installation and rapid drying, and please refer to fig. 1, comprising a shell 100, a guiding device 200, a spraying device 300, a smearing device 400, a baking lamp 500 and an oil pipe 600;
referring to fig. 1 and 2, handles 110 are mounted at two ends of a housing 100, the housing 100 includes the handles 110, a baffle 120, a hinge 130, and a fixing bolt 140, specifically, the housing 100 is formed by connecting two half cylinders with the fixing bolt 140 through the hinge 130, when in use, the housing 100 is unfolded through the hinge 130 and placed on a coiled tubing 600, and then the housing 100 is closed through the fixing bolt 140, the baffle 120 prevents a corrosion inhibitor sprayed by an atomizer 320 from being blown away by wind and being unable to be sprayed on the surface of the coiled tubing 600, and the baffle 120 has a protective effect on the atomizer 320.
Referring to fig. 1 and 3, the guide device 200 is mounted on the housing 100, the guide device 200 includes a bearing 210, a connecting rod 220, a wheel 230, a supporting rod 240, a spring 250, and a screw 260, specifically, the bearing 210 of the guide device 200 is welded on the housing 100, three guide devices 200 are disposed at two ports of the housing 100, and the guide devices 200 have a moving effect on the coiled tubing 600.
Referring to fig. 1 and 2, the spraying device 300 is installed on the inner wall of the casing 100, the spraying device 300 includes an annular oil pipe 310, an atomizing nozzle 320, and an external oil pipe 330, specifically, the atomizing nozzle 320 sprays pressurized water into the air through the nozzle and scatters in a mist form on the surface of an object to be sprayed, the spraying device 300 has a corrosion inhibitor spraying effect on the continuous oil pipe 600, the external oil pipe 330 is installed on the right side above the annular oil pipe 310, and the external oil pipe 330 has a guiding effect on the raw material.
Referring to fig. 1, the smearing device 400 is installed on the inner wall of the casing 100, the smearing device 400 includes a sponge 410 and a sponge fixing block 420, specifically, the sponge fixing block 420 is screwed on the inner wall of the casing 100, the sponge 410 is adhered to the inner side of the sponge fixing block 420, and the sponge 410 has a smearing effect on the coiled tubing 600.
Referring to fig. 1 again, the baking lamp 500 is installed on the casing 100, specifically, the baking lamp 500 is screwed on the inner wall of the casing 100, and the baking lamp 500 has a drying effect on the coiled tubing 600.
The housing 100 and the guide 200 are made of a metal material.
When specifically using, with sprinkler 300 and roast lamp external power supply, this technical field personnel cup joint in casing 100 through hinge 130 and fixing bolt 140 of coiled tubing 600 to through handle 110 with casing 100 downstream, guider 200 of casing 100 both ends port department has fixed action and slip effect to coiled tubing 600, start sprinkler 300 and spray the corrosion inhibitor to coiled tubing 600 surface, the sponge 410 of paining device 400 has the effect of paining to coiled tubing 600, roast lamp 500 will paint even coiled tubing 600 and dry.
In order to enable the device to have a stable moving effect, the guide devices 200 are installed at two ports of the shell 100, specifically, a bearing 210 of the guide device 200 is in threaded connection with the inner wall of the shell 100, a connecting rod 220 is fixedly installed below the bearing 210, a wheel 230 is fixedly installed below the connecting rod 220, a supporting rod 240 is welded on the left wall of the connecting rod 220, a spring 250 is sleeved on the outer wall of the supporting rod 240, the supporting rod 240 extends into the shell 100 and is fixed through a screw 260, the supporting rod 240 is matched with the spring 250 to have a buffering effect on the coiled tubing 600, the screw 260 is matched with the supporting rod 240 to be used to adjust the opening angle of the connecting rod 220, and the connecting rod 220 is matched with the wheel.
Referring to fig. 1, in order to prevent the device from being conveniently sleeved on a coiled tubing 600, a hinge 130 and a fixing bolt 140 are added to a housing 100, specifically, handles 110 are welded above and below two ends of the housing 100, the bottom of the housing 100 is in threaded connection through the hinge 130, the top of the housing 100 is connected through the fixing bolt 140, the housing 100 is formed by connecting two half cylinders with the fixing bolt 140 through the hinge 130, when in use, the housing 100 is unfolded through the hinge 130 and placed on the coiled tubing 600, and then the housing 100 is closed through the fixing bolt 140.
Referring to fig. 1, in order to prevent the spraying device 300 from spraying unevenly, an annular oil pipe is fixedly installed on the inner wall of the casing 100, specifically, the annular oil pipe 310 of the spraying device 300 is adhered to the inner wall of the casing 100, an atomizing nozzle 320 is fixedly installed on the inner side of the annular oil pipe 310, an external oil pipe 330 is connected to the right side above the annular oil pipe 310, a nozzle of the atomizing nozzle 320 corresponds to the surface of the coiled oil pipe 600, the atomizing nozzle 320 sprays pressurized water flow into the air through the nozzle and scatters in a mist shape on the surface of an object to be sprayed, and the spraying device 300 has the function of spraying a corrosion inhibitor on the coiled oil pipe 600.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. A corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe is characterized by comprising a shell (100), a guide device (200), a spraying device (300), a smearing device (400) and a baking lamp (500), the guiding device (200) is fixedly arranged above and below the inner wall of the shell (100), the spraying device (300) is arranged above the guiding device (200), the baffle plates (120) are arranged above and below the spraying device (300), the smearing device (400) is arranged above the spraying device (300), a sponge fixing block (420) of the smearing device (400) is in threaded connection with the shell (100), sponge (410) are fixedly installed on the inner side of the sponge fixing block (420), the baking lamp (500) is arranged above the smearing device (400), and the baking lamp (500) is fixedly installed on the inner wall of the shell (100).
2. The corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe according to claim 1, wherein a bearing (210) of the guiding device (200) is in threaded connection with the inner wall of the casing (100), a connecting rod (220) is fixedly installed below the bearing (210), a wheel (230) is fixedly installed below the connecting rod (220), a supporting rod (240) is fixedly installed on the left wall of the connecting rod (220), a spring (250) is sleeved on the outer wall of the supporting rod (240), and the left end of the supporting rod (240) extends out of the casing (100) and is fixed through a screw (260).
3. The corrosion inhibitor spraying device for corrosion prevention of coiled tubing according to claim 1, wherein handles (110) are fixedly installed above and below two ends of the casing (100), the bottom of the casing (100) is connected through a hinge (130), and the top of the casing (100) is connected through a fixing bolt (140).
4. The corrosion inhibitor spraying device for corrosion prevention of a continuous oil pipe as claimed in claim 1, wherein the annular oil pipe (310) of the spraying device (300) is fixedly installed on the inner wall of the housing (100), the atomizing nozzle (320) is fixedly installed on the inner side of the annular oil pipe (310), the external oil pipe (330) is installed on the right side above the annular oil pipe (310), and the nozzle of the atomizing nozzle (320) corresponds to the surface of the continuous oil pipe (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729297.3U CN210729922U (en) | 2019-05-21 | 2019-05-21 | Corrosion inhibitor spraying device for corrosion prevention of continuous oil pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729297.3U CN210729922U (en) | 2019-05-21 | 2019-05-21 | Corrosion inhibitor spraying device for corrosion prevention of continuous oil pipe |
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| CN210729922U true CN210729922U (en) | 2020-06-12 |
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| CN201920729297.3U Active CN210729922U (en) | 2019-05-21 | 2019-05-21 | Corrosion inhibitor spraying device for corrosion prevention of continuous oil pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905957A (en) * | 2020-07-23 | 2020-11-10 | 芜湖锦晔双腾新能源科技有限公司 | Outer wall uniform coating device for oil pipe corrosion prevention protection |
-
2019
- 2019-05-21 CN CN201920729297.3U patent/CN210729922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905957A (en) * | 2020-07-23 | 2020-11-10 | 芜湖锦晔双腾新能源科技有限公司 | Outer wall uniform coating device for oil pipe corrosion prevention protection |
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Address after: 110000 No.83 Wencui Road, Shenhe District, Shenyang City, Liaoning Province Patentee after: Shenyang Zhongke Corrosion Control Engineering Technology Center Co.,Ltd. Address before: 110000 No.83 Wencui Road, Shenhe District, Shenyang City, Liaoning Province Patentee before: Shenyang Zhongke Corrosion Control Engineering Technology Center |
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| CP01 | Change in the name or title of a patent holder |