CN204005257U - A kind of oil transport pipeline heating equipment - Google Patents
A kind of oil transport pipeline heating equipment Download PDFInfo
- Publication number
- CN204005257U CN204005257U CN201420315596.XU CN201420315596U CN204005257U CN 204005257 U CN204005257 U CN 204005257U CN 201420315596 U CN201420315596 U CN 201420315596U CN 204005257 U CN204005257 U CN 204005257U
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- CN
- China
- Prior art keywords
- insulation layer
- heat insulation
- inner pipe
- projection
- heating equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of oil transport pipeline heating equipment, the utility model relates to petroleum heating device technical field, a kind of oil transport pipeline heating equipment that provides a kind of heat utilization rate high is provided object, it comprises metal inner pipe (1), heat insulation layer (2), wire winding layer (4) and external insulation layer (5), on external insulation layer, be provided with the socket (6) that the coiling of wire winding layer (4) is drawn, on described heat insulation layer (2), be provided with projection (3), described projection (3) contacts with metal inner pipe (1), heat insulation layer (2) is by forming cavity between the projection (3) on heat insulation layer (2) and metal inner pipe (1).
Description
Technical field
The utility model relates to petroleum heating device technical field, and a kind of oil transport pipeline heating equipment is provided.
Background technique
Oil is in oil recovery process, because oil is too high containing cured amount, carry oil concentration large, often cause oil transport pipeline oil transportation difficulty, especially in cold season, need on petroleum pipeline, heat the problem that solves oil transportation difficulty, existing petroleum pipeline heating equipment adopts steam or hydro-thermal heating more, no matter be steam heating or circulating water heating, its energy loss is all larger, approximately there is more than 50% energy loss, and prior art is in order to improve capacity usage ratio, adopt electrothermal method to heat petroleum pipeline, it is fast that electrothermal method adds thermal response, capacity usage ratio is high, but existing electric heating mode of heating mostly is, adopt metallic oil pipeline to be wound around multi-turn inductor coil outward, by electromagnetic induction, metal transport pipe is heated, but this mode of heating metal stone oil-piping is exposed in air, there is certain heat loss, also caused certain energy waste.And the metal transport pipe after heating is exposed to outer easy scald staff.
Model utility content
A kind of oil transport pipeline heating equipment that provides a kind of heat utilization rate high is provided the purpose of this utility model.
A kind of oil transport pipeline heating equipment, comprise metal inner pipe, heat insulation layer, wire winding layer and external insulation layer, on external insulation layer, be provided with the socket that the coiling of wire winding layer is drawn, on described heat insulation layer, be provided with projection, described projection contacts with metal inner pipe, and heat insulation layer is by forming cavity between projection and metal inner pipe.Described heat insulation layer adopts glass wool.
The utility model, because adopt technique scheme, therefore possesses following beneficial effect:
Heat insulation layer of the present utility model adopts glass wool, can effectively play the adiabatic effect of insulation, and colleague's heat insulation layer, by forming cavity structure between projection disposed thereon and metal inner pipe, can play the adiabatic effect of better insulation.
Accompanying drawing explanation
Fig. 1 the utility model schematic perspective view;
Fig. 2 is each layer of structural representation of the utility model pipeline;
1-metal inner pipe, 2-heat insulation layer, 3-projection, 4-wire winding layer, 5-external insulation layer, 6-socket in figure.
Embodiment
Embodiment 1
A kind of oil transport pipeline heating equipment, comprise metal inner pipe, heat insulation layer, wire winding layer and external insulation layer, on external insulation layer, be provided with the socket that the coiling of wire winding layer is drawn, on described heat insulation layer, be provided with projection, described projection contacts with metal inner pipe, and heat insulation layer is by forming cavity between projection and metal inner pipe.Described heat insulation layer adopts glass wool.
Claims (2)
1. an oil transport pipeline heating equipment, it is characterized in that: comprise metal inner pipe (1), heat insulation layer (2), wire winding layer (4) and external insulation layer (5), on external insulation layer, be provided with the socket (6) that the coiling of wire winding layer (4) is drawn, on described heat insulation layer (2), be provided with projection (3), described projection (3) contacts with metal inner pipe (1), and heat insulation layer (2) is by forming cavity between the projection (3) on heat insulation layer (2) and metal inner pipe (1).
2. a kind of oil transport pipeline heating equipment according to claim 1, is characterized in that: described heat insulation layer (2) adopts glass wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315596.XU CN204005257U (en) | 2014-06-15 | 2014-06-15 | A kind of oil transport pipeline heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315596.XU CN204005257U (en) | 2014-06-15 | 2014-06-15 | A kind of oil transport pipeline heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005257U true CN204005257U (en) | 2014-12-10 |
Family
ID=52045258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315596.XU Expired - Fee Related CN204005257U (en) | 2014-06-15 | 2014-06-15 | A kind of oil transport pipeline heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121483A (en) * | 2014-06-15 | 2014-10-29 | 成都棕通石油配件有限公司 | Oil pipeline heating device |
| CN105114748A (en) * | 2015-09-15 | 2015-12-02 | 成都来宝石油设备有限公司 | Attemperator for preventing petroleum pipeline congelation |
-
2014
- 2014-06-15 CN CN201420315596.XU patent/CN204005257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121483A (en) * | 2014-06-15 | 2014-10-29 | 成都棕通石油配件有限公司 | Oil pipeline heating device |
| CN105114748A (en) * | 2015-09-15 | 2015-12-02 | 成都来宝石油设备有限公司 | Attemperator for preventing petroleum pipeline congelation |
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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: 20141210 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |