CN103104775A - Oil pipeline cooling device - Google Patents
Oil pipeline cooling device Download PDFInfo
- Publication number
- CN103104775A CN103104775A CN 201110357442 CN201110357442A CN103104775A CN 103104775 A CN103104775 A CN 103104775A CN 201110357442 CN201110357442 CN 201110357442 CN 201110357442 A CN201110357442 A CN 201110357442A CN 103104775 A CN103104775 A CN 103104775A
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- lower casing
- upper casing
- transport pipeline
- oil transport
- casing
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Abstract
The invention discloses an oil pipeline cooling device which comprises an upper casing and a lower casing. Filling ports are respectively arranged on the upper casing and the lower casing, the upper casing and the lower casing are fixed on an oil pipeline through a connection portion device, and cooling liquid can be injected through the filling ports. By means of the method, the upper casing and the lower casing are independent spaces respectively and can be opened or connected through the connection portion device so as to facilitate pipeline overhaul and maintenance. The oil pipeline cooling device can quickly cool high-temperature high-pressure oil pipelines, is simple in structure and easy to implement, simultaneously reduces cost and avoids polluting the environment.
Description
Technical field
The present invention relates to the cooling unit field, particularly relate to a kind of oil transport pipeline cooling unit.
Background technique
The technology alteration of oil transport pipeline, technical innovation, repairing pipe replacing etc. are more common operations in petrochemical industry, smelter, and these operations have danger, and careless slightly meeting leads to calamity.
When pipeline maintenance, traditional way is with medium emptying or displacement in oil transport pipeline, and there is excessive risk in this method of construction, unfavorable maintenance, and the economic loss that causes is larger, and environmental pollution is large.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of oil transport pipeline cooling unit, and the snap frozen of High Temperature High Pressure oil transport pipeline can be provided, and is simple in structure.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of oil transport pipeline cooling unit is provided, comprise upper casing and lower casing, described upper casing and lower casing respectively are provided with one and fill mouth, be fixed on oil transport pipeline by a junction device between described upper casing and lower casing, cooling liquid is by filling a mouthful injection.
In a preferred embodiment of the present invention, described upper casing is semi-circle inner hollow structure independently.
In a preferred embodiment of the present invention, described lower casing is semi-circle inner hollow structure independently.
In a preferred embodiment of the present invention, described upper casing is filled the top that mouth is positioned at upper casing.
In a preferred embodiment of the present invention, described lower casing is filled the top that mouth is positioned at an end of lower casing.
In a preferred embodiment of the present invention, described a junction device is located at the two ends of upper casing and lower casing.
The invention has the beneficial effects as follows: the oil transport pipeline cooling unit that the present invention discloses, upper casing and lower casing are respectively independently space, open or connect by the joint device, the pipeline inspection and maintenance of being convenient to, the snap frozen of High Temperature High Pressure oil transport pipeline can be provided, simple in structure, easily implement, reduce costs again simultaneously, free from environmental pollution.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of oil transport pipeline cooling unit of the present invention;
Fig. 2 is the structural representation in the preferred embodiment cross section of oil transport pipeline cooling unit of the present invention;
Fig. 3 is the structural representation that the cross section of the preferred embodiment of oil transport pipeline cooling unit of the present invention is filled with cooling liquid;
Fig. 4 is the structural representation of the joint device of oil transport pipeline cooling unit of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, oil transport pipeline, 2, upper casing, 21,31, the joint device, 22, upper casing fills mouthful, 3, lower casing, 33, lower casing fills mouthful, 4, cooling liquid, 5, screw.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made more explicit defining.
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the embodiment of the present invention comprises:
A kind of oil transport pipeline cooling unit comprises upper casing 2 and lower casing 3, and described upper casing 2 and lower casing 3 respectively are provided with one and fill mouth, is fixed on oil transport pipeline 1 by a junction device 31 between described upper casing 2 and lower casing 3, and cooling liquid 4 is by filling a mouthful injection.
Described upper casing 2 is semi-circle inner hollow structure independently, and described lower casing 3 is semi-circle inner hollow structure independently.Described upper casing 2 and lower casing 3 are semi-circle inner hollow structure, oil transport pipeline 1 can be wrapped in like this hollow part wherein.
Described upper casing is filled the top that mouth 22 is positioned at upper casing 2, and described lower casing is filled the top that mouth 33 is positioned at an end of lower casing 3.With cooling liquid 4 respectively by upper casing fill mouthfuls 22, lower casing fills mouthfuls 33 and is filled into oil transport pipeline 1 outside, cooling liquid 4 is covered in the outside left of oil transport pipeline 1 uniformly, reaches good quick cooling effect.
Described joint device 21,31 is located at the two ends of upper casing 2 and lower casing 3, when oil transport pipeline cooling unit of the present invention is installed, on the cooling position oil transport pipeline 1 of needs, the joint device 21 of upper casing 2 is fixing by screw 5 with the joint device 31 of lower casing 3, oil transport pipeline 1 is surrounded wherein; This class joint has four parts, lays respectively at the two ends of upper casing 2 and lower casing 3.
The oil transport pipeline cooling unit that the present invention discloses, upper casing 2 and lower casing 3 are respectively independently space, open or connect by joint device 21,31, the pipeline inspection and maintenance of being convenient to, the snap frozen of High Temperature High Pressure oil transport pipeline 1 can be provided, simple in structure, easily implement, reduce costs again simultaneously, free from environmental pollution.
The above is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (6)
1. an oil transport pipeline cooling unit, is characterized in that, comprising: upper casing and lower casing, described upper casing and lower casing respectively are provided with one and fill mouth, are fixed on oil transport pipeline by a junction device between described upper casing and lower casing, and cooling liquid is by filling a mouthful injection.
2. oil transport pipeline cooling unit as claimed in claim 1, is characterized in that, described upper casing is semi-circle inner hollow structure independently.
3. oil transport pipeline cooling unit as claimed in claim 1, is characterized in that, described lower casing is semi-circle inner hollow structure independently.
4. oil transport pipeline cooling unit as claimed in claim 1, is characterized in that, described upper casing is filled the top that mouth is positioned at upper casing.
5. oil transport pipeline cooling unit as claimed in claim 1, is characterized in that, described lower casing is filled the top that mouth is positioned at an end of lower casing.
6. oil transport pipeline cooling unit as claimed in claim 1, is characterized in that, described a junction device is located at the two ends of upper casing and lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357442 CN103104775A (en) | 2011-11-11 | 2011-11-11 | Oil pipeline cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357442 CN103104775A (en) | 2011-11-11 | 2011-11-11 | Oil pipeline cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103104775A true CN103104775A (en) | 2013-05-15 |
Family
ID=48312861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110357442 Pending CN103104775A (en) | 2011-11-11 | 2011-11-11 | Oil pipeline cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438321A (en) * | 2013-08-14 | 2013-12-11 | 苏州华日金菱机械有限公司 | Temperature regulating tube for joint |
| CN104373738A (en) * | 2013-08-14 | 2015-02-25 | 苏州华日金菱机械有限公司 | Temperature regulator for right-angle bends |
-
2011
- 2011-11-11 CN CN 201110357442 patent/CN103104775A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438321A (en) * | 2013-08-14 | 2013-12-11 | 苏州华日金菱机械有限公司 | Temperature regulating tube for joint |
| CN104373738A (en) * | 2013-08-14 | 2015-02-25 | 苏州华日金菱机械有限公司 | Temperature regulator for right-angle bends |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |