CN201163100Y - Horizontal oil well pipeline heater - Google Patents
Horizontal oil well pipeline heater Download PDFInfo
- Publication number
- CN201163100Y CN201163100Y CNU2008201034217U CN200820103421U CN201163100Y CN 201163100 Y CN201163100 Y CN 201163100Y CN U2008201034217 U CNU2008201034217 U CN U2008201034217U CN 200820103421 U CN200820103421 U CN 200820103421U CN 201163100 Y CN201163100 Y CN 201163100Y
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- CN
- China
- Prior art keywords
- heater
- tube
- outer tube
- oil
- crude oil
- 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
The utility model discloses a horizontal type oil well pipeline heater, comprising a support shell, wherein, at least one heater outer tube is horizontally arranged in the support shell; an oil inlet and an oil outlet of the heater outer tube are positioned outside the support shell respectively; heater inner tubes are sleeved in the heater outer tube at intervals; an electric-heat tube is sleeved in the heater inner tube; conduction oil is filled in the heater inner tube; the tube wall of the heater outer tube is provided with a crude oil temperature control probe; and the tube wall of one end of the heater inner tube is provided with a conduction oil temperature control probe. When the horizontal type oil well pipeline heater is used, conduction oil is heated by the electric-heat tube, and heats the heater inner tube which heats the crude oil in the heater outer tube, so that the electric-heat tube is not directly contacted with the crude oil, and the safety performance of the heater is improved.
Description
Technical field
The utility model relates to a kind of Crude oil heater, particularly horizontal oil well pipeline heater.
Background technology
Crude oil carries out in the oil field operation district in the course of conveying because easy wax deposition usually need be connected in series raw oil heater on the Crude Oil Transportation pipeline.Existing raw oil heater is directly by the electrothermal tube heating in crude oil, because heating-up temperature is wayward, phenomenons such as heating-up temperature is too high, knot charcoal usually occurs, and causes a large amount of waste of energy, and it is convenient inadequately to use.
The utility model content
The purpose of this utility model is to provide a kind of horizontal oil well pipeline heater, not only can effectively heat crude oil, and heating-up temperature is controlled, thus saves energy, the convenient use.
The purpose of this utility model is achieved in that a kind of horizontal oil well pipeline heater, comprise a support housing, in support housing, be horizontally disposed with at least one heater outer tube, the heater outer tube outside hydraulic fluid port lays respectively at support housing, the interval suit pipe in the heater in the heater outer tube, suit electrothermal tube in the interior pipe of heater, conduction oil in can in the interior pipe of heater, the crude oil temperature probe is installed on the heater outer tube wall, on the tube wall of Guan Yiduan the conduction oil temperature probe is being set in the heater.
The utility model is simple in structure, and is easy to install.During use, being connected with the Crude Oil Transportation pipeline respectively into and out of hydraulic fluid port of heater outer tube got final product.Connect the power supply of electrothermal tube, by electrothermal tube heating conduction oil, conduction oil heats pipe in the heater again, and pipe heats the crude oil in the heater outer tube again in the heater, thereby make electrothermal tube directly not contact, improved the security performance of heater with crude oil.In addition,, thereby effectively control heating-up temperature, can effectively prevent the too high phenomenon of heating-up temperature by crude oil temperature probe and the conduction oil temperature probe temperature of perception crude oil and conduction oil effectively, again can saves energy, very easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is that master of the present utility model looks cross-sectional view.
The specific embodiment
A kind of horizontal oil well pipeline heater, as shown in drawings, comprise a support housing 6, in support housing 6, be horizontally disposed with at least one heater outer tube 1, laying respectively at outside the support housing 6 into and out of hydraulic fluid port 3,4 of heater outer tube 1 is convenient to be connected with the Crude Oil Transportation pipe.The interval suit pipe 2 in the heater in the heater outer tube 1, suit electrothermal tube 10 in the interior pipe 2 of heater, conduction oil 5 in can in the interior pipe 2 of heater, on heater outer tube 1 tube wall crude oil temperature probe 7 is installed, and on the tube wall of pipe 2 one ends conduction oil temperature probe 8 is being set in the heater.
This product design has dual overtemperature prote: the one, utilize crude oil temperature probe 7 perception crude oil temperatures; when crude oil temperature reaches design temperature; crude oil temperature probe 7 cuts off the power supply automatically by temperature controller and stops heating, prevents that crude oil temperature is too high, thereby reaches energy-saving effect.The 2nd, utilize 8 pairs of conduction oils of conduction oil temperature probe 5 to carry out overtemperature protes, when the temperature that detects conduction oil 5 surpasses permissible value just automatically outage stop heating, prevent that the situation of dry combustion method from appearring in pipe 2 in the heater.
During use, usually adopt two groups of electrothermal tube heating arrangements, the quantity that is heater outer tube 1 is horizontally disposed two in upper and lower interval, two heater outer tubes 1 are communicated with by standpipe 9 head and the tail, in every heater outer tube 1, all be set with and managing 2 in the heater, be set with electrothermal tube 10 in the pipe 2 in the heater.Also can use many group electrothermal tube structures as required, can satisfy the instructions for use of different heating power.Adopt the form of hanging down into, exceeding on the structure, promptly from the low level feed liquor, high-order fluid makes crude oil can fully heat in heater.Pipe adopts form of flanges to be connected with outer tube in the heater, is convenient to maintenance and cleans, and has avoided the deficiency of former standing heater, and has not belonged to pressure vessel, has saved manufacturing cost.
Claims (2)
1, a kind of horizontal oil well pipeline heater, comprise a support housing (6), it is characterized in that: in support housing (6), be horizontally disposed with at least one heater outer tube (1), advancing of heater outer tube (1), oil-out (3), (4) lay respectively at outside the support housing (6), the interval suit pipe (2) in the heater in the heater outer tube (1), the middle suit of pipe (2) electrothermal tube (10) in the heater, conduction oil (5) in the middle can of pipe (2) in the heater, on heater outer tube (1) tube wall crude oil temperature probe (7) is installed, on the tube wall of pipe (2) one ends conduction oil temperature probe (8) is being set in the heater.
2, horizontal oil well pipeline heater according to claim 1 is characterized in that: the quantity of heater outer tube (1) is horizontally disposed two in upper and lower interval, and two heater outer tubes (1) are communicated with by standpipe (9) head and the tail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201034217U CN201163100Y (en) | 2008-01-18 | 2008-01-18 | Horizontal oil well pipeline heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201034217U CN201163100Y (en) | 2008-01-18 | 2008-01-18 | Horizontal oil well pipeline heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163100Y true CN201163100Y (en) | 2008-12-10 |
Family
ID=40184035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201034217U Expired - Fee Related CN201163100Y (en) | 2008-01-18 | 2008-01-18 | Horizontal oil well pipeline heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163100Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014170756A1 (en) * | 2013-04-15 | 2014-10-23 | Certek Heat Machine Inc. | Variable bypass pipeline heater |
-
2008
- 2008-01-18 CN CNU2008201034217U patent/CN201163100Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014170756A1 (en) * | 2013-04-15 | 2014-10-23 | Certek Heat Machine Inc. | Variable bypass pipeline heater |
| US9347206B2 (en) | 2013-04-15 | 2016-05-24 | Certek Heat Machine Inc. | Variable bypass pipeline heater |
| USRE47303E1 (en) * | 2013-04-15 | 2019-03-19 | Certek Heat Machine Inc. | Variable bypass pipeline heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20140118 |