CN204327000U - A kind of offshore oil production pipeline protecting device - Google Patents
A kind of offshore oil production pipeline protecting device Download PDFInfo
- Publication number
- CN204327000U CN204327000U CN201420807074.1U CN201420807074U CN204327000U CN 204327000 U CN204327000 U CN 204327000U CN 201420807074 U CN201420807074 U CN 201420807074U CN 204327000 U CN204327000 U CN 204327000U
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- China
- Prior art keywords
- protector
- condenser pipe
- oil production
- offshore oil
- production pipeline
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Abstract
The utility model provides a kind of offshore oil production pipeline protecting device, protector is cylinder hollow tubular structures, it is outside that protector is closely coated on offshore oil production pipeline, protector inside is provided with chiller plant, condenser pipe, ultraviolet illumination equipment and proximity transducer, chiller plant is fixedly installed on protector one end, condenser pipe is arranged on protector inside, condenser pipe one end connects the refrigerant exit of chiller plant, the condenser pipe other end connects the refrigerant inlet of chiller plant, ultraviolet illumination equipment is fixedly installed on the other end of protector, proximity transducer is arranged on protector side surface optional position.Effectively reducing marine microorganism to the corrosion of pipeline equipment by each assembly with the use of reaching, increasing the effect in the application life of pipeline equipment.
Description
Technical field:
The utility model relates to offshore oil production auxiliary equipment, particularly relates to a kind of offshore oil production pipeline protecting device.
Background technology:
Oil, also known as crude oil, is a kind of thickness, dark brown liquid.There is petroleum storage upper crustal some areas.Main component is the mixture of various alkane, cycloalkane, aromatic hydrocarbon.Oil one-tenth oil machine reason have biogenic deposit become oil and petrochemical industry oil two kinds of theories, the former more widely accepts, think oil be ancient times ocean or lake in biology through very long evolution formation, belong to fossil fuel, non-renewable; The latter thinks that oil is generated by the carbon of itself in the earth's crust, has nothing to do with biology, renewable.Oil is mainly used as fuel oil and gasoline, is also the raw material of many chemical industries as solution, chemical fertilizer, pesticide and plastics etc." oil " this Chinese draws together first time name by big science man in Northern Song Dynasty Shen.
World ocean area 3,600,000,000 sq-km, is about 2.4 times of land.Continental shelf and continental slope are about fifty-five million sq-km, are equivalent to the summation of subaerial deposition basin area.On the earth 1/4 of verified oil resource and 45% of ultimate recoverable reserves, be imbedded in seabed.World oil proved reserves contain center of gravity, progressively will turn to ocean by land.
In marine petroleum exploitation process, pile up because refuse easily occurs the pipeline portions being arranged on below the ocean water surface under the effect of microorganism, add the frequency that pipeline equipment updates, do not reach the theoretical service life that pipeline equipment is set at the beginning of design far away.
Utility model content:
In order to solve the problem, the utility model provides a kind of effective reduction marine microorganism to the corrosion of pipeline equipment, increases the technical scheme in the application life of pipeline equipment:
A kind of offshore oil production pipeline protecting device, protector is cylinder hollow tubular structures, it is outside that protector is closely coated on offshore oil production pipeline, protector inside is provided with chiller plant, condenser pipe, ultraviolet illumination equipment and proximity transducer, chiller plant is fixedly installed on protector one end, condenser pipe is arranged on protector inside, condenser pipe one end connects the refrigerant exit of chiller plant, the condenser pipe other end connects the refrigerant inlet of chiller plant, ultraviolet illumination equipment is fixedly installed on the other end of protector, proximity transducer is arranged on protector side surface optional position.
As preferably, condenser pipe is back-shaped pipeline, and condenser pipe adjacent spaces is equal.
As preferably, ultraviolet illumination equipment is annular, ultraviolet illumination device height exceeds guard sideways surface 5 ~ 20mm, and arrange several ultraviolet lamp holders at annular surface towards performance position, protector side, ultraviolet lamp holder is evenly distributed on circumferentially same.
As preferably, proximity transducer is several, is distributed in protector side surface everywhere, is electrically connected respectively with ultraviolet illumination equipment.
The beneficial effects of the utility model are:
(1) the utility model is cylinder hollow tubular structures, it is outside that protector is closely coated on offshore oil production pipeline, chiller plant, condenser pipe, ultraviolet illumination equipment and the proximity transducer established by protector inside effectively reduce marine microorganism to the corrosion of pipeline equipment with the use of reaching, and increase the effect in the application life of pipeline equipment.
(2) the utility model middle-ultraviolet lamp light irradiation apparatus, at annular surface, several ultraviolet lamp holders are set towards performance position, protector side, carry out irradiation by Ultraviolet radiation to the microorganism being attached to pipeline equipment surface again at the signal receiving proximity transducer transmission to kill, opening is in, energy-conserving and environment-protective without the need to the ultraviolet illumination equipment moment.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cross sectional representation;
Fig. 3 is condenser pipe structural representation;
Fig. 4 is ultraviolet illumination device structure schematic diagram.
Detailed description of the invention:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As Fig. 1, shown in Fig. 2, offshore oil production pipeline protecting device 1 is cylinder hollow tubular structures, it is outside that protector 1 is closely coated on offshore oil production pipeline 2, protector 1 inside is provided with chiller plant 3, condenser pipe 4, ultraviolet illumination equipment 5 and proximity transducer 6, chiller plant 3 is fixedly installed on protector 1 one end, it is inner that condenser pipe 4 is arranged on protector 1, condenser pipe 4 one end connects the refrigerant exit 7 of chiller plant 3, condenser pipe 4 other end connects the refrigerant inlet 8 of chiller plant 3, ultraviolet illumination equipment 5 is fixedly installed on the other end of protector 1, proximity transducer 6 is arranged on protector 1 side surface optional position, proximity transducer 6 is several, be distributed in protector 1 side surface everywhere, be electrically connected with ultraviolet illumination equipment 5 respectively.Each respective outer side edges uses to reach and effectively reduces marine microorganism to the corrosion of offshore oil production pipeline 2, increases the effect in the application life of offshore oil production pipeline 2.
As shown in Figure 3, condenser pipe 4 is back-shaped pipeline, and condenser pipe 4 adjacent spaces is equal, and make its refrigeration better, refrigeration scope is more even.As shown in Figure 4, ultraviolet illumination equipment 5 is annular, ultraviolet illumination equipment 5 highly exceeds protector 1 side surface 5 ~ 20mm, at annular surface, several ultraviolet lamp holders 9 are set towards protector 1 side surface position, ultraviolet lamp holder 9 is evenly distributed on circumferentially same, carry out irradiation by Ultraviolet radiation to the microorganism being attached to offshore oil production pipeline 2 surface again at the signal receiving proximity transducer 6 transmission to kill, opening is in, energy-conserving and environment-protective without the need to ultraviolet illumination equipment 5 moment.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. an offshore oil production pipeline protecting device, is characterized in that: described protector (1) is cylinder hollow tubular structures, and it is outside that protector (1) is closely coated on offshore oil production pipeline (2); Described protector (1) inside is provided with chiller plant (3), condenser pipe (4), ultraviolet illumination equipment (5) and proximity transducer (6);
Described chiller plant (3) is fixedly installed on protector (1) one end, it is inner that condenser pipe (4) is arranged on protector (1), condenser pipe (4) one end connects the refrigerant exit (7) of chiller plant (3), and condenser pipe (4) other end connects the refrigerant inlet (8) of chiller plant;
Described ultraviolet illumination equipment (5) is fixedly installed on the other end of protector (1);
Described proximity transducer (6) is arranged on protector (1) side surface optional position.
2. a kind of offshore oil production pipeline protecting device according to claim 1, is characterized in that: described condenser pipe (4) is back-shaped pipeline, and condenser pipe (4) adjacent spaces is equal.
3. a kind of offshore oil production pipeline protecting device according to claim 1, it is characterized in that: described ultraviolet illumination equipment (5) is annular, ultraviolet illumination equipment (5) highly exceeds protector (1) side surface 5 ~ 20mm, arrange several ultraviolet lamp holders (9) at annular surface towards protector (1) side surface position, described ultraviolet lamp holder (9) is evenly distributed on circumferentially same.
4. a kind of offshore oil production pipeline protecting device according to claim 1, it is characterized in that: described proximity transducer (6) is several, be distributed in protector (1) side surface everywhere, be electrically connected with ultraviolet illumination equipment (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807074.1U CN204327000U (en) | 2014-12-12 | 2014-12-12 | A kind of offshore oil production pipeline protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807074.1U CN204327000U (en) | 2014-12-12 | 2014-12-12 | A kind of offshore oil production pipeline protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327000U true CN204327000U (en) | 2015-05-13 |
Family
ID=53163372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807074.1U Expired - Fee Related CN204327000U (en) | 2014-12-12 | 2014-12-12 | A kind of offshore oil production pipeline protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735388A (en) * | 2019-10-30 | 2020-01-31 | 赵鑫 | Protective device arranged on bridge pier and construction method thereof |
-
2014
- 2014-12-12 CN CN201420807074.1U patent/CN204327000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735388A (en) * | 2019-10-30 | 2020-01-31 | 赵鑫 | Protective device arranged on bridge pier and construction method thereof |
| CN110735388B (en) * | 2019-10-30 | 2021-01-22 | 赵鑫 | Protective device arranged on bridge pier and construction 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: 20150513 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |