CN215488124U - Oil conveying pipeline fireproof cooling mechanism for oil and gas field engineering safety - Google Patents
Oil conveying pipeline fireproof cooling mechanism for oil and gas field engineering safety Download PDFInfo
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- CN215488124U CN215488124U CN202122329529.6U CN202122329529U CN215488124U CN 215488124 U CN215488124 U CN 215488124U CN 202122329529 U CN202122329529 U CN 202122329529U CN 215488124 U CN215488124 U CN 215488124U
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Abstract
The utility model discloses an oil pipeline fireproof cooling mechanism for oil and gas field engineering safety, which comprises an oil pipeline, wherein a fireproof assembly is sleeved outside the oil pipeline, the fireproof assembly comprises a rectangular frame, the rectangular frame is sleeved on the outer surface of the oil pipeline, the upper end surface of the oil pipeline is provided with a cooling mechanism, the oil pipeline fireproof cooling mechanism is simple in structure and clear and understandable in structure, the oil pipeline has a fireproof cooling function, fireproof operation is realized through the partition of the oil pipeline, the outermost layer and the innermost layer of the oil pipeline are respectively provided with a metal protective layer and an inner shell, the inner side of the metal protective layer is connected with a heat insulation layer, the inner side of the heat insulation layer is connected with an inner metal layer, a water cavity is arranged between the inner metal layer and the inner shell, cooling operation of the oil pipeline is realized through circulating cooling water in the water cavity, the oil pipeline fireproof cooling mechanism is high in functionality, and is worthy of popularization and use.
Description
Technical Field
The utility model relates to the technical field of oil and gas engineering, in particular to a fireproof cooling mechanism for an oil conveying pipeline for oil and gas field engineering safety.
Background
The oil pipeline (also called pipeline, pipeline) is made up of oil pipe and its attachment, and according to the needs of the technological process, equip the corresponding oil pump unit, design and install a complete pipe-line system, is used for finishing the oil and receiving and unloading and transporting and changing the task, many oil pipelines will lay in the northwest and northeast severe cold areas, the northwest and northeast severe cold areas are mostly permafrost areas, when the petroleum pipeline crosses permafrost, because the oil temperature is higher, may lead to the frozen soil to melt in the oil transportation process, destroy the original ecological environment of the local, if there are buildings such as the railway above the oil pipeline, may cause the threat to the safety of the building of the upper span.
Through retrieval, the Chinese patent No. CN 209762533U discloses a cooling device for an oil pipeline in a cold region based on a high-heat-conductivity solid material, wherein the oil pipeline, a heat dissipation head and a heat insulation layer are filled with heat conduction materials, so that the heat of the oil pipeline is preserved, and the influence on the surrounding frozen soil is avoided; if the temperature of the oil pipeline is too high, a temperature sensor is arranged on the frozen soil stratum to acquire the temperature to the master control system, and the radiator is started to radiate the heat of the oil pipeline.
The cooling device disclosed above realizes heat dissipation through air cooling, the heat dissipation effect is general, and need install very many groups on the oil pipeline, equipment cost is high, and, do not possess the fire prevention function, functional single, consequently, need an oil pipeline fire prevention cooling mechanism that is used for oil and gas field engineering safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a fireproof cooling mechanism for an oil pipeline for oil and gas field engineering safety.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an oil pipeline fire prevention cooling mechanism for oil gas field engineering safety, includes oil pipeline, the oil pipeline overcoat is equipped with fire prevention subassembly, fire prevention subassembly includes the rectangle frame, the rectangle frame suit is at oil pipeline surface, cooling mechanism is installed to oil pipeline up end.
Furthermore, flexible motor is installed to the rectangle frame left and right sides wall, the lateral wall integration is provided with the arc piece about in the oil pipeline in the rectangle frame, the cartridge of oil pipeline left and right sides wall has the fire prevention sealing block, flexible motor output and fire prevention sealing block fixed connection.
Further, outermost and the innermost layer of oil pipeline are provided with metal protection layer and inner shell respectively, metal protection layer inboard is connected with the heat preservation, the heat preservation inboard is connected with interior metal layer, be provided with the water cavity between interior metal layer and the inner shell.
Further, cooling mechanism includes the circulating pump, the input and the output of circulating pump respectively with oil pipeline between be connected with the cooling tube, the cooling tube surface cover is equipped with a plurality of fin.
Furthermore, the metal protective layer, the inner shell and the inner metal layer are made of stainless steel, the heat insulation layer is made of heat insulation foam, and waterproof coatings are coated on the inner surface and the outer surface of the inner shell and the inner metal layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. the fireproof sealing device is used for fireproof cooling of an oil pipeline, and particularly, when the oil pipeline is in a fire, the telescopic motors arranged on the left side and the right side of the rectangular frame respectively push the fireproof sealing blocks on the left side and the right side to move relatively, the oil pipeline is cut off and sealed through the combined fireproof sealing blocks on the left side and the right side, continuous spreading of the fire is avoided, and the fireproof effect is good;
2. the cooling function of the utility model is to inject cooling water into the water cavity, the circulating pump pumps and pumps the cooling water in the water cavity circularly through the cooling pipe, the outer surface of the cooling pipe is sleeved with a plurality of radiating fins, when the cooling pipe passes through the cooling pipe, the heat dissipation is realized through the radiating fins, the heat in the oil pipeline can be taken away, the cooling and radiating effects are achieved, and the soil near the oil pipeline is protected;
3. the oil pipeline has good protection performance and excellent heat preservation effect, and can reduce the internal heat leakage of the oil pipeline.
In conclusion, the oil pipeline has a simple structure, the structure is clear and easy to understand, the oil pipeline has a fireproof and cooling function, fireproof operation is realized through the partition of the oil pipeline, the outermost layer and the innermost layer of the oil pipeline are respectively provided with the metal protective layer and the inner shell, the inner side of the metal protective layer is connected with the heat insulation layer, the inner side of the heat insulation layer is connected with the inner metal layer, the water cavity is arranged between the inner metal layer and the inner shell, the cooling operation of the oil pipeline is realized through circulating cooling water in the water cavity, the oil pipeline is high in functionality, and the oil pipeline is worthy of popularization and use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
FIG. 1 is a schematic perspective view of a fire-proof cooling mechanism for oil pipelines for oil and gas field engineering safety according to the present invention;
FIG. 2 is a schematic view of a partial three-dimensional cross-sectional structure of a fireproof cooling mechanism for an oil pipeline for oil and gas field engineering safety, which is provided by the utility model;
FIG. 3 is a schematic structural view of a fire-proof cooling mechanism for oil pipelines for oil and gas field engineering safety according to the present invention;
fig. 4 is a schematic structural top view of the oil pipeline fireproof cooling mechanism for oil and gas field engineering safety provided by the utility model.
In the figure: 1-inner shell, 2-water cavity, 3-inner metal layer, 4-heat preservation layer, 5-metal protection layer, 6-fireproof sealing block, 7-telescopic motor, 8-rectangular frame, 9-fireproof component, 10-oil pipeline, 11-cooling pipe, 12-cooling fin, 13-cooling mechanism and 14-arc block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-4, an oil pipeline fire prevention cooling mechanism for oil and gas field engineering safety, includes oil pipeline 10, oil pipeline 10 overcoat is equipped with fire prevention subassembly 9, fire prevention subassembly 9 includes rectangle frame 8, the 8 suits of rectangle frame are at oil pipeline 10 surface, cooling mechanism 13 is installed to oil pipeline 10 up end.
The oil pipeline 10 cooling protection device is used for protecting and cooling the oil pipeline 10 in oil and gas engineering, avoids explosion caused by fire of the oil pipeline 10 or avoids influence on soil caused by high temperature of the oil pipeline 10, and specifically comprises a fireproof assembly 9 and a cooling mechanism 13, wherein the fireproof assembly 9 comprises a rectangular frame 8, the rectangular frame 8 is sleeved on the outer surface of the oil pipeline 10 and used for fire prevention of the oil pipeline 10, and the cooling mechanism 13 is installed on the rectangular frame 8 and used for cooling the oil pipeline 10.
When the oil pipeline 10 breaks out a fire, the telescopic motors 7 arranged on the left side and the right side of the rectangular frame 8 respectively push the fireproof sealing blocks 6 on the left side and the right side to move relatively, the oil pipeline 10 is cut off and sealed through the combined fireproof sealing blocks 6 on the left side and the right side, the fire is prevented from continuously spreading, and the fireproof effect is achieved.
The outmost and the innermost layer of oil pipeline 10 are provided with metal protection layer 5 and inner shell 1 respectively, 5 inboards of metal protection layer are connected with heat preservation 4, 4 inboards of heat preservation are connected with interior metal layer 3, be provided with water cavity 2 between interior metal layer 3 and the inner shell 1, cooling mechanism 13 includes circulating pump 15, the input and the output of circulating pump 15 respectively with oil pipeline 10 between be connected with cooling tube 11, 11 outer surface covers of cooling tube are equipped with a plurality of fin 12, metal protection layer 5, inner shell 1 and interior metal layer 3 adopt the stainless steel, heat preservation 4 adopt the heat preservation bubble cotton, the coating of the interior outer surface of inner shell 1 and interior metal layer 3 has waterproof coating.
To injecting the cooling water into water cavity 2, circulating pump 15 takes the cooling water circulation in with water cavity 2 out and the pump is gone into through cooling tube 11, 11 surface covers of cooling tube are equipped with a plurality of fin 12, the cooling tube is when cooling tube 11, realize the heat dissipation through fin 12, can take away the heat in oil pipeline 10, cooling radiating effect has, near protection oil pipeline soil, in addition, oil pipeline 10's protectiveness is good, the heat preservation effect is splendid, can reduce oil pipeline 10's inside heat and leak.
The working principle and the using process of the utility model are as follows: the utility model relates to a fireproof cooling mechanism of an oil pipeline 10, in particular to a fireproof cooling mechanism of an oil pipeline 10, the telescopic motors 7 arranged at the left and right sides of the rectangular frame 8 respectively push the fireproof sealing blocks 6 at the left and right sides to move relatively, the oil pipeline 10 is cut off and sealed by the combined fireproof sealing blocks 6 at the left and right sides to avoid the continuous spread of fire, in addition, the cooling function is that cooling water is injected into the water cavity 2, the circulating pump 15 circularly pumps out and pumps the cooling water in the water cavity 2 through the cooling pipe 11, the outer surface of the cooling pipe 11 is sleeved with a plurality of radiating fins 12, when the cooling pipe passes through the cooling pipe 11, realize the heat dissipation through fin 12, can take away the heat in oil pipeline 10, have the cooling radiating effect, protect near oil pipeline soil, in addition, oil pipeline 10's protectiveness is good, and the heat preservation effect is splendid, can reduce the inside heat of oil pipeline 10 and leak.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an oil pipeline fire prevention cooling mechanism for oil gas field engineering safety, includes oil pipeline (10), its characterized in that, oil pipeline (10) overcoat is equipped with fire prevention subassembly (9), fire prevention subassembly (9) are including rectangle frame (8), rectangle frame (8) suit is at oil pipeline (10) surface, cooling mechanism (13) are installed to oil pipeline (10) up end.
2. The oil pipeline fireproof cooling mechanism for oil and gas field engineering safety according to claim 1, characterized in that telescopic motors (7) are installed on the left and right side walls of the rectangular frame (8), arc-shaped blocks (14) are integrally arranged on the upper and lower side walls in the oil pipeline (10) in the rectangular frame (8), fireproof sealing blocks (6) are inserted into the left and right side walls of the oil pipeline (10), and the output end of each telescopic motor (7) is fixedly connected with the corresponding fireproof sealing block (6).
3. The oil pipeline fireproof cooling mechanism for oil and gas field engineering safety according to claim 2, characterized in that the outermost layer and the innermost layer of the oil pipeline (10) are respectively provided with a metal protective layer (5) and an inner shell (1), the inner side of the metal protective layer (5) is connected with a heat insulation layer (4), the inner side of the heat insulation layer (4) is connected with an inner metal layer (3), and a water cavity (2) is arranged between the inner metal layer (3) and the inner shell (1).
4. The oil pipeline fireproof cooling mechanism for oil and gas field engineering safety is characterized in that the cooling mechanism (13) comprises a circulating pump (15), a cooling pipe (11) is connected between the input end and the output end of the circulating pump (15) and the oil pipeline (10) respectively, and a plurality of cooling fins (12) are sleeved on the outer surface of the cooling pipe (11).
5. The oil pipeline fireproof cooling mechanism for oil and gas field engineering safety is characterized in that the metal protective layer (5), the inner shell (1) and the inner metal layer (3) are made of stainless steel, the heat insulation layer (4) is made of heat insulation foam, and the inner surface and the outer surface of the inner shell (1) and the inner metal layer (3) are coated with waterproof coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329529.6U CN215488124U (en) | 2021-09-24 | 2021-09-24 | Oil conveying pipeline fireproof cooling mechanism for oil and gas field engineering safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329529.6U CN215488124U (en) | 2021-09-24 | 2021-09-24 | Oil conveying pipeline fireproof cooling mechanism for oil and gas field engineering safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215488124U true CN215488124U (en) | 2022-01-11 |
Family
ID=79770034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122329529.6U Expired - Fee Related CN215488124U (en) | 2021-09-24 | 2021-09-24 | Oil conveying pipeline fireproof cooling mechanism for oil and gas field engineering safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215488124U (en) |
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2021
- 2021-09-24 CN CN202122329529.6U patent/CN215488124U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220310 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC NORTH CHINA OIL AND GAS Co. Address before: 450006 No. 199 Longhai West Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: Liu Bowan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |