CN215817526U - Lightning protection device is used in trinity control of offshore oil platform - Google Patents
Lightning protection device is used in trinity control of offshore oil platform Download PDFInfo
- Publication number
- CN215817526U CN215817526U CN202121916725.7U CN202121916725U CN215817526U CN 215817526 U CN215817526 U CN 215817526U CN 202121916725 U CN202121916725 U CN 202121916725U CN 215817526 U CN215817526 U CN 215817526U
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- Prior art keywords
- lightning protection
- installation box
- monitoring
- protection device
- offshore oil
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Abstract
The utility model relates to the technical field of monitoring lightning protection equipment, and discloses a three-in-one monitoring lightning protection device for an offshore oil platform. The inflatable air bag can fill a gap between the connecting wire and the threading hole, so that the sealing performance of the installation box is improved, the mineral insulating oil can absorb heat generated by the operation of the monitoring lightning protection circuit board in the installation box under the condition that the installation box is sealed, then the heat is discharged out of the outer side of the installation box, and the miniature oil well pump is started to drive the mineral insulating oil to circulate in an interlayer of the installation box, so that the effect of the mineral insulating oil on absorbing the heat is improved, the heat is prevented from being accumulated in the installation box to damage equipment or cause fire, the heat dissipation effect can be further ensured while the installation box is sealed, and the inflatable air bag is practical and suitable for popularization and use.
Description
Technical Field
The utility model relates to the technical field of monitoring lightning protection equipment, in particular to a lightning protection device for three-in-one monitoring of an offshore oil platform.
Background
Along with the increasing national demand for energy sources such as petroleum and natural gas, more than 30 oil and gas wells are distributed along 2000 kilometers of coastline in China. The occurrence of sea surface oil spill accidents, the construction of a sea surface oil spill detection, sea surface operation and seabed pipeline safety remote day and night monitoring system in order to prevent the occurrence of oil spill accidents and the safety of sea surface oil platforms, sea surface operation and seabed pipelines, is a necessary intention protection measure. The offshore oil platform is easy to be struck by lightning, and the induction lightning damages electronic equipment seriously.
In the prior patent (publication number: CN201620855758.8), a three-in-one monitoring lightning protection device for an offshore oil platform comprises a lower shell and an upper shell, wherein the lower shell is internally provided with a monitoring lightning protection circuit board, the upper shell is matched with the lower shell, a baffle A and a baffle B are respectively arranged in the lower shell, and the monitoring lightning protection circuit board is arranged between the baffle A and the baffle B; the cable head protective cap is arranged on the cable head protective cap in an embedded mode, a clamping groove is formed in the cable head protective cap, the clamping groove is buckled with a limiting block in a counter bore of the inner side face of the cable hole, and a return spring is arranged between the limiting block and the counter bore.
In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: current control lightning protection circuit board is installed in last casing and the sealed storehouse between the casing down to influence the heat dissipation of control lightning protection circuit board, long-time heat is piled up and can be shortened the life of control lightning protection circuit board, causes the conflagration even, consequently, we propose a lightning protection device for the trinity control of offshore oil platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lightning protection device for three-in-one monitoring of an offshore oil platform, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thunder and lightning protection device is used in trinity control of offshore oil platform, includes the install bin, the equal fixedly connected with insulation board in both ends about the inner chamber of install bin, two be provided with control thunder and lightning protection circuit board between the front end of insulation board, control thunder and lightning protection circuit board passes through bolt fixed connection on the insulation board, the interior injection of intermediate layer of install bin has mineral insulating oil, the intermediate layer fixed mounting of install bin has miniature oil-well pump, the through wires hole has all been seted up to the top left and right sides of install bin, two the equal fixedly connected with of inner chamber of through wires hole aerifys the gasbag, the equal electrically connected with connecting wire in the top left and right sides of control thunder and lightning protection circuit board, two the connecting wire runs through respectively in the outside of installing bin is arranged in two middle parts of aerifing the gasbag.
As a preferred embodiment of the present invention, the outer walls of the left and right ends of the installation box are both provided with protrusions.
In a preferred embodiment of the present invention, a valve is fixedly communicated with each of the two inflatable airbags.
In a preferred embodiment of the present invention, two identical insulating columns are fixedly connected to the inner cavity of the installation box, and the two connecting lines are respectively entangled on the outer walls of the two insulating columns.
As a preferred embodiment of the present invention, the left and right sides of the top and the bottom of the installation box are fixedly connected with installation plates, and the three installation plates are all provided with installation holes.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the three-in-one monitoring lightning protection device for the offshore oil platform, the inflatable air bag, the connecting wire, the miniature oil well pump, the mineral insulating oil and the threading hole are arranged, the inflatable air bag can fill a gap between the connecting wire and the threading hole, so that the sealing performance of the installation box is improved, under the condition that the installation box is sealed, the mineral insulating oil can absorb heat generated by the operation of a monitoring lightning protection circuit board in the installation box, then the heat is discharged out of the outer side of the installation box, and the miniature oil well pump is started to drive the mineral insulating oil to circulate in an interlayer of the installation box, so that the effect of absorbing the heat by the mineral insulating oil is improved, the phenomenon that the heat is accumulated in the installation box to damage equipment or cause fire disasters is avoided, and further the heat dissipation effect can be ensured while the sealing is realized.
2. According to the three-in-one monitoring lightning protection device for the offshore oil platform, the insulating column is arranged, so that the connecting wire in the installation box can be tangled on the outer wall of the insulating column, and the phenomenon that the connecting wire is loosened or separated from a monitoring lightning protection circuit board due to traction of the connecting wire, so that a lightning machine cannot be monitored is avoided.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a three-in-one monitoring lightning protection device for an offshore oil platform according to the present invention;
FIG. 2 is a top view of an installation box of the lightning protection device for three-in-one monitoring of the offshore oil platform.
In the figure: 1. installing a box; 2. mineral insulating oil; 3. an inflatable air bag; 4. an insulating column; 5. mounting holes; 6. mounting a plate; 7. a connecting wire; 8. a micro oil pump; 9. monitoring the lightning protection circuit board; 10. an insulating plate; 11. threading holes; 12. an air valve; 13. and (4) bolts.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a thunder and lightning protection device is used in trinity control of offshore oil platform, includes install bin 1, the equal fixedly connected with insulation board 10 in both ends about the inner chamber of install bin 1, two be provided with control thunder and lightning protection circuit board 9 between the front end of insulation board 10, control thunder and lightning protection circuit board 9 passes through bolt 13 fixed connection on insulation board 10, it has mineral insulating oil 2 to pour into in the intermediate layer of install bin 1, the intermediate layer fixed mounting of install bin 1 has miniature oil-well pump 8, through wires hole 11 has all been seted up to the top left and right sides of install bin 1, two the equal fixedly connected with of inner chamber of through wires hole 11 aerifys gasbag 3, the equal electrically connected with connecting wire 7 in the top left and right sides of control thunder and lightning protection circuit board 9, two connecting wire 7 runs through the outside of installing bin 1 is arranged in the middle part of two aerifys gasbag 3 respectively, through aerifys gasbag 3, Connecting wire 7, miniature oil-well pump 8, mineral insulating oil 2 and through wires hole 11's setting, it can fill the gap between connecting wire 7 and the through wires hole 11 to aerify gasbag 3, thereby increase the leakproofness of install bin 1, under the sealed condition of install bin 1, mineral insulating oil 2 can absorb the heat of the control thunder and lightning protection circuit board 9 work production in the install bin 1, then with the outside of heat discharge install bin 1, and start miniature oil-well pump 8 and can drive mineral insulating oil 2 and circulate in the intermediate layer of install bin 1, thereby improve the effect of mineral insulating oil 2 absorbed heat, avoid the heat to pile up and cause the damage or the conflagration of taking place to equipment in install bin 1, further can guarantee radiating effect in sealed.
In this embodiment (as shown in fig. 1), both ends outer wall is protruding setting about install bin 1, can increase the area of contact of install bin 1 with the air through the arch to can increase mineral insulating oil 2's radiating rate, further improvement mineral insulating oil 2 radiating effect.
In this embodiment (please refer to fig. 2), the inflating valves 12 are fixedly communicated with the two inflating airbags 3, and the inflating airbags 3 can be conveniently inflated by the aid of the inflating valves 12, so that the contact tightness between the inflating airbags 3 and the connecting lines 7 can be further improved, and the monitoring lightning protection circuit board 9 in the installation box 1 is prevented from being damaged due to water leakage at the joints of the inflating airbags 3 and the connecting lines 7.
In this embodiment (please refer to fig. 1), the inner cavity of the installation box 1 is fixedly connected with two identical insulating columns 4, the two connecting wires 7 are respectively entangled on the outer walls of the two insulating columns 4, and the connecting wires 7 in the installation box 1 can be entangled on the outer walls of the insulating columns 4 through the arrangement of the insulating columns 4, so that the connecting wires 7 are prevented from being loosened or separated from the monitoring lightning protection circuit board 9 due to the traction of the connecting wires 7, and the monitoring of the lightning machine cannot be performed.
In this embodiment (please refer to fig. 1), the mounting plates 6 are fixedly connected to the top, the bottom, the left side and the right side of the mounting box 1, the three mounting plates 6 are all provided with mounting holes 5, and the fixing bolts can be conveniently penetrated through the mounting holes 5, so that the mounting box 1 is conveniently fixed.
The utility model is a lightning protection device for three-in-one monitoring of an offshore oil platform, which comprises an installation box 1, mineral insulating oil 2, an inflatable air bag 3, an insulating column 4, an installation hole 5, an installation plate 6, a connecting wire 7, a miniature oil pump 8, a lightning protection circuit board 9, an insulation plate 10, a threading hole 11, an inflating valve 12 and a bolt 13, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the lightning protection device can be known by technical instruction manuals or conventional experimental methods, when the lightning protection device works, firstly, the installation box 1 is fixed by a fixing bolt penetrating through the installation hole 5, then the connecting wire 7 penetrates through the inflatable air bag 3, then the inflatable air bag 3 is inflated by air through the inflating valve 12, so that the gap between the connecting wire 7 and the threading hole 11 can be filled by the inflatable air bag 3, thereby increasing the sealing performance of the installation box 1, under the condition that the installation box 1 is sealed, the mineral insulating oil 2 can absorb the heat generated by the operation of the monitoring lightning protection circuit board 9 in the installation box 1, then the heat is discharged out of the outer side of the installation box 1, and the micro oil pump 8 is started to drive the mineral insulating oil 2 to circulate in the interlayer of the installation box 1, the contact area between the installation box 1 and the air can be increased by matching with the bulges, thereby increasing the heat dissipation speed of the mineral insulating oil 2, improving the effect of heat absorption of the mineral insulating oil 2, avoiding the heat accumulation in the installation box 1 to damage equipment or cause fire, further ensuring the heat dissipation effect while sealing, and the connecting wire 7 is tangled on the outer wall of the insulating column 4, thereby avoiding the connecting wire 7 from being pulled to cause the loosening of the connecting wire 7 or being separated from the monitoring lightning protection circuit board 9 to cause the incapability of monitoring the lightning machine.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a lightning protection device is used in trinity control of offshore oil platform, includes install bin (1), its characterized in that: the left end and the right end of the inner cavity of the installation box (1) are fixedly connected with insulation plates (10), a monitoring lightning protection circuit board (9) is arranged between the front ends of the two insulation plates (10), the monitoring lightning protection circuit board (9) is fixedly connected on the insulating board (10) through a bolt (13), mineral insulating oil (2) is injected into an interlayer of the installation box (1), a micro oil well pump (8) is fixedly installed on the interlayer of the installation box (1), the left side and the right side of the top of the installation box (1) are both provided with threading holes (11), the inner cavities of the two threading holes (11) are both fixedly connected with inflatable air bags (3), the equal electric connection in top left and right sides of control lightning protection circuit board (9) has connecting wire (7), two connecting wire (7) run through respectively in the middle part of two inflatable air bags (3) arrange the outside of install bin (1) in.
2. The lightning protection device for three-in-one monitoring of the offshore oil platform as claimed in claim 1, is characterized in that: the outer walls of the left end and the right end of the installation box (1) are both arranged in a protruding mode.
3. The lightning protection device for three-in-one monitoring of the offshore oil platform as claimed in claim 1, is characterized in that: and the inflating air bags (3) are fixedly communicated with inflating valves (12).
4. The lightning protection device for three-in-one monitoring of the offshore oil platform as claimed in claim 1, is characterized in that: the inner cavity of the installation box (1) is fixedly connected with two identical insulating columns (4), and the two connecting lines (7) are respectively tangled on the outer walls of the two insulating columns (4).
5. The lightning protection device for three-in-one monitoring of the offshore oil platform as claimed in claim 1, is characterized in that: the equal fixedly connected with mounting panel (6) in top and the bottom left and right sides of install bin (1), it is three mounting hole (5) have all been seted up on mounting panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121916725.7U CN215817526U (en) | 2021-08-16 | 2021-08-16 | Lightning protection device is used in trinity control of offshore oil platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121916725.7U CN215817526U (en) | 2021-08-16 | 2021-08-16 | Lightning protection device is used in trinity control of offshore oil platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215817526U true CN215817526U (en) | 2022-02-11 |
Family
ID=80132059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121916725.7U Expired - Fee Related CN215817526U (en) | 2021-08-16 | 2021-08-16 | Lightning protection device is used in trinity control of offshore oil platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215817526U (en) |
-
2021
- 2021-08-16 CN CN202121916725.7U patent/CN215817526U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |