CN205402070U - Petroleum pipeline with prevent that crude oil from solidifying - Google Patents
Petroleum pipeline with prevent that crude oil from solidifying Download PDFInfo
- Publication number
- CN205402070U CN205402070U CN201620170732.XU CN201620170732U CN205402070U CN 205402070 U CN205402070 U CN 205402070U CN 201620170732 U CN201620170732 U CN 201620170732U CN 205402070 U CN205402070 U CN 205402070U
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- CN
- China
- Prior art keywords
- seal ring
- heater
- heat
- ring
- solidifying
- 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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- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses a petroleum pipeline with prevent that crude oil from solidifying, including the inner tube, the left end welding installation of inner tube has a left side to seal the ring, and the right -hand member welding installation of inner tube has the right side to seal the ring, a left side is sealed the right -hand member of ring and is all installed temperature sensor with the left end that the ring was sealed on the right side, the outer end of inner tube is sealed the ring sum right side through a left side and is sealed the ring and install the heat preservation, and the outer end of heat preservation is provided with the protective layer, the outer end of inner tube is provided with heating device, and heating device is located a left side and seals the intermediate position that seals the ring in the ring sum right side, the heat preservation bonds with heating device and installs, and protective layer and heating device welding installation, the utility model discloses a has designed an oil transport pipe who has a self -heating function and has said the structure, great reduction the risk of solidifying the economic loss that brings because of regional area oil in the petroleum pipeline, this kind of heating methods heat conduction simultaneously is rapid, the heat rate of scattering and disappearing is low, has energy -conserving efficient characteristics.
Description
Technical field
This utility model relates to chemical petroleum transportation art, is specially a kind of petroleum pipeline having and preventing crude oil from solidifying.
Background technology
Crude oil is the dark brown liquid of a kind of thickness, the of paramount importance industrial chemicals of Ye Shi modern society, crude oil is the mixture of a kind of complexity, therefore the freezing point difference of crude oil is very big, and freezing point is relatively low, when using pipeline conveying if it occur that regional area cooling causes the oil generation condensation cure in petroleum pipeline, the oil transportation of whole piece pipeline will be affected, and then Petroleum Industry is brought loss, therefore prevent oil from occurring solidification to have important value in course of conveying, if able to invent a kind of nonpetroleum conveyer device with automatic heating function just can solve the problem that problems, a kind of petroleum pipeline having and preventing crude oil from solidifying is we provided for this.
Utility model content
The purpose of this utility model is in that providing a kind of has the petroleum pipeline preventing crude oil from solidifying, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provides following technical scheme: a kind of have the petroleum pipeline preventing crude oil from solidifying，Including interior pipe，The left end of said inner tube is installed by welding with left seal ring，And the right-hand member of interior pipe is installed by welding with right seal ring，The right-hand member of described left seal ring and the left end of right seal ring are mounted on temperature sensor，The outer end of said inner tube is provided with heat-insulation layer by left seal ring and right seal ring，And the outer end of heat-insulation layer is provided with protective layer，The outer end of said inner tube is provided with heater，And heater is positioned at left seal ring and the centre position of right seal ring，The installation bonding with heater of described heat-insulation layer，And protective layer and heater welded and installed，The inner chamber of described heater is provided with heating coil，And the upper end of heater is provided with control device，By left seal ring between described heat-insulation layer and interior pipe、Right seal ring and heater Guan Bi form thermal cycle room，And the right-hand member controlling device is provided with the charge valve being connected with thermal cycle room，Described control device is electrically connected with heating coil and temperature sensor.
Preferably, the upper end of described control device is provided with cable interface.
Preferably, the lower end of described heater is installed by welding with support column, and the lower end of support column is welded with the gripper shoe with installing hole.
Preferably, described heat-insulation layer is polytene heat-insulation layer or sponge heat-insulating layer moulded by glue.
Compared with prior art, the beneficial effects of the utility model are: this utility model is by devising a kind of petroleum transportation pipeline configuration with automatic heating function, greatly reduce because in petroleum pipeline, regional area oil solidifies the risk of the economic loss brought, this mode of heating heat conduction is rapid simultaneously, heat loss rate is low, has the feature of efficient energy-saving.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the sectional view of this utility model structure.
In figure: pipe, 2 heat-insulation layers, 3 protective layers, 4 control devices, 5 charge valves, 6 heaters, 7 support columns, 8 gripper shoes, 9 installing holes, 10 heating coil, 11 right seal rings, 12 thermal cycle rooms, 13 cable interfaces, 14 temperature sensors, 15 left seal rings in 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，This utility model provides a kind of technical scheme: a kind of have the petroleum pipeline preventing crude oil from solidifying，Including interior pipe 1，The left end of interior pipe 1 is installed by welding with left seal ring 15，And the right-hand member of interior pipe 1 is installed by welding with right seal ring 11，The right-hand member of left seal ring 15 and the left end of right seal ring 11 are mounted on temperature sensor 14，The outer end of interior pipe 1 is provided with heat-insulation layer 2 by left seal ring 15 and right seal ring 11，And the outer end of heat-insulation layer 2 is provided with protective layer 3，Heat-insulation layer 2 moulds sponge heat-insulating layer for polytene heat-insulation layer or glue，The outer end of interior pipe 1 is provided with heater 6，And heater 6 is positioned at the centre position of left seal ring 15 and right seal ring 11，Heat-insulation layer 2 installation bonding with heater 6，And protective layer 3 and heater 6 welded and installed，The inner chamber of heater 6 is provided with heating coil 10，And the upper end of heater 6 is provided with control device 4，By left seal ring 15 between heat-insulation layer 2 and interior pipe 1、Right seal ring 11 and heater 6 Guan Bi form thermal cycle room 12，And the right-hand member controlling device 4 is provided with the charge valve 5 being connected with thermal cycle room 12，The upper end controlling device 4 is provided with cable interface 13，Control device 4 and be electrically connected with heating coil 10 and temperature sensor 14，The lower end of heater 6 is installed by welding with support column 7，And the lower end of support column 7 is welded with the gripper shoe 8 with installing hole 9，Temperature sensor 14 is detected by this device by controlling device 4，When arriving assigned temperature，Gases at high pressure in thermal cycle room 12 will be heated by heating coil 10，So that the oil temperature within interior pipe 1 maintains on freezing point，Greatly reduce because in petroleum pipeline, regional area oil solidifies the risk of the economic loss brought，This mode of heating heat conduction is rapid simultaneously，Heat loss rate is low，There is the feature of efficient energy-saving.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. one kind has the petroleum pipeline preventing crude oil from solidifying，Including interior pipe (1)，It is characterized in that: the left end of said inner tube (1) is installed by welding with left seal ring (15)，And the right-hand member of interior pipe (1) is installed by welding with right seal ring (11)，The right-hand member of described left seal ring (15) and the left end of right seal ring (11) are mounted on temperature sensor (14)，The outer end of said inner tube (1) is provided with heat-insulation layer (2) by left seal ring (15) and right seal ring (11)，And the outer end of heat-insulation layer (2) is provided with protective layer (3)，The outer end of said inner tube (1) is provided with heater (6)，And heater (6) is positioned at left seal ring (15) and the centre position of right seal ring (11)，Described heat-insulation layer (2) installation bonding with heater (6)，And protective layer (3) and heater (6) welded and installed，The inner chamber of described heater (6) is provided with heating coil (10)，And the upper end of heater (6) is provided with control device (4)，By left seal ring (15) between described heat-insulation layer (2) and interior pipe (1)、Right seal ring (11) and heater (6) Guan Bi form thermal cycle room (12)，And the right-hand member controlling device (4) is provided with the charge valve (5) being connected with thermal cycle room (12)，Described control device (4) is electrically connected with heating coil (10) and temperature sensor (14).
- 2. according to claim 1 a kind of have the petroleum pipeline preventing crude oil from solidifying, it is characterised in that: the upper end of described control device (4) is provided with cable interface (13).
- 3. according to claim 1 a kind of have the petroleum pipeline preventing crude oil from solidifying, it is characterized in that: the lower end of described heater (6) is installed by welding with support column (7), and the lower end of support column (7) is welded with the gripper shoe (8) with installing hole (9).
- 4. according to claim 1 a kind of have the petroleum pipeline preventing crude oil from solidifying, it is characterised in that: described heat-insulation layer (2) moulds sponge heat-insulating layer for polytene heat-insulation layer or glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170732.XU CN205402070U (en) | 2016-03-07 | 2016-03-07 | Petroleum pipeline with prevent that crude oil from solidifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170732.XU CN205402070U (en) | 2016-03-07 | 2016-03-07 | Petroleum pipeline with prevent that crude oil from solidifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402070U true CN205402070U (en) | 2016-07-27 |
Family
ID=56441451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620170732.XU Expired - Fee Related CN205402070U (en) | 2016-03-07 | 2016-03-07 | Petroleum pipeline with prevent that crude oil from solidifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402070U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439366A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline coupling with heating function |
| CN107642643A (en) * | 2017-08-11 | 2018-01-30 | 徐州德胜石油机械有限公司 | A kind of heating oil pipeline of automatic speed-measuring for oil truck |
| CN107859803A (en) * | 2017-11-14 | 2018-03-30 | 周晓飞 | It is a kind of can heating and thermal insulation petroleum transportation pipe |
| CN109027497A (en) * | 2018-08-29 | 2018-12-18 | 西安石油大学 | A kind of petrochemical industry fluid heat transfer spiral flow drag reducing fluid conveying pipe |
-
2016
- 2016-03-07 CN CN201620170732.XU patent/CN205402070U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439366A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline coupling with heating function |
| CN107642643A (en) * | 2017-08-11 | 2018-01-30 | 徐州德胜石油机械有限公司 | A kind of heating oil pipeline of automatic speed-measuring for oil truck |
| CN107859803A (en) * | 2017-11-14 | 2018-03-30 | 周晓飞 | It is a kind of can heating and thermal insulation petroleum transportation pipe |
| CN107859803B (en) * | 2017-11-14 | 2019-08-13 | 胜利油田兴达高祥新材料有限责任公司 | It is a kind of can heating and thermal insulation petroleum transportation pipe |
| CN109027497A (en) * | 2018-08-29 | 2018-12-18 | 西安石油大学 | A kind of petrochemical industry fluid heat transfer spiral flow drag reducing fluid conveying pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180307 |