CN2903646Y - Heating furnace of safety oil delivering pipeline - Google Patents
Heating furnace of safety oil delivering pipeline Download PDFInfo
- Publication number
- CN2903646Y CN2903646Y CN 200620083805 CN200620083805U CN2903646Y CN 2903646 Y CN2903646 Y CN 2903646Y CN 200620083805 CN200620083805 CN 200620083805 CN 200620083805 U CN200620083805 U CN 200620083805U CN 2903646 Y CN2903646 Y CN 2903646Y
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- CN
- China
- Prior art keywords
- oil
- heat
- compressor
- furnace
- utility
- 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 mode relates to a heating device of oil pipelines in oil fields, in particular to a safe oil pipeline heating furnace. The technical proposal of the utility model is that the utility model comprises a furnace, a seat, a safety valve, a pressure gauge, a medium charging mouth, an oil pipeline inlet adaptor, an oil pipeline outlet adaptor, and an oil disc pipe. A heat-exchange tube set is fixed on the lower portion of the furnace, two ends of the heat-exchange tube are respectively connected to a compressor and a condenser, and the three devices form a cycling system. A temperature sensor, a passage relay, and a protector control power supply controlling the compressor are arranged on the furnace or on the oil pipeline outlet adaptor. The utility model employs the compressor set for heating, warms up crude oil through the heat exchange of the heat-exchange tube and medium, without the gas and heating element, thereby completely solving the problems of easy burn-through of the fire tube, coking of the oil tube, explosion of the heating element, leakage of electricity, and explosion of the heating furnace due to ultra-temperature, and which is safer.
Description
Technical field
The utility model relates to oil field oil transport pipeline heating apparatus, particularly a kind of safe oil transport pipeline pot arch.
Background technique
The crude oil pipeline is heated and is used combustion gas pot arch, electricity heating stove, the dual-purpose pot arch of pneumoelectric at present, though can solve temporary transient problem, but a large amount of combustion gas of needs and power consumption can be too big, are prone to accidents such as fire tube burns, coking, electric leakage, blast, and it is dangerous to waste energy.
Summary of the invention
The utility model is exactly the problems referred to above that exist at combustion gas pot arch, electricity heating stove, the dual-purpose pot arch of pneumoelectric, and a kind of safe oil transport pipeline pot arch that utilizes compression to heat is provided.
Its technological scheme is: comprise that body of heater, base, safety valve, pressure gauge, medium add inlet, oil pipe inlet union, oil pipe outlet connection, oil coil.The bottom is fixed with the heat-exchange tube group in body of heater, and the two ends of heat-exchange tube group are connected respectively to compressor and condenser, and the three forms the circulatory system.Be provided with temperature transducer on the body of heater or on the oil pipe outlet connection, by relay, protector control power of compressor.
Because the utility model adopts compressor bank to heat, transmit heat crude oil is heated by heat-exchange tube, medium, do not need combustion gas, electric heating element, solved thoroughly that fire tube easily burns, oil pipe coking, electric heating element explosion, electric leakage, superhigh temperature cause phenomenons such as pot arch blast, and be safer.
Description of drawings
Fig. 1 is a structure diagram of the present utility model
Fig. 2 is a control circuit schematic diagram of the present utility model
Among the figure: 1 compressor bank, 2 bodies of heater, 3 temperature transducers, 4 safety valves, 5 pressure gauges, 6 media add inlet 7 oil pipe inlet union 8 oil pipe outlet connections 9 heat-exchange tube groups 10 oil coil supports 11 heat-exchange tube supports 12 condensers
Embodiment:
Be illustrated below in conjunction with accompanying drawing.This pot arch mainly comprises body of heater, crude oil heat coil pipe, heat-exchange tube group, compressor, condenser, temperature-control circuit six parts.The straight drum part of body of heater 2 rolls with steel plate and is welded, two ends sealing head, one end end socket is welded with and lies in the heat inlet/ outlet 7,8 of oil coil of upper half part in the body of heater 2, oil coil is placed on above the support 10, the other end end socket is welded with the inlet/outlet that lies in lower half portion heat-exchange tube 9 in the body of heater 2, and the heat-exchange tube group is placed on above the support 11.
The oil pipeline that oil well is come is connected with oil coil filler opening 7, oil coil outlet 8 and need the oil pipeline of output to be connected, the unlatching medium add enter the mouth 6 fill up behind the medium fastening.The inlet/outlet of heat-exchange tube is connected with the high-voltage tube of compressor bank 1, the low-voltage tube of condenser 12 respectively, emptying, fills up refrigeration agent.The temperature control instrument BT of temperature transducer 3 usefulness leads and electric control box is connected, the output terminal of contactor is connected with the compressor electric motor tenminal block with lead, connect electric control box switch upper end power supply, check that each pipeline connects intact back and starts compressor bank 1 motor, 65 ~ 85 ℃ of temperature control instrument setting temperatures, turn round and watched warm empty instrument temperature value in 20 ~ 30 minutes, temperature value rises to normally.Open oil pipeline and connect valve, crude oil is by the output of the oil coil in the body of heater 2, when medium temperature reaches setting value in the body of heater 2, temperature transducer 3 passes to temperature control instrument BT signal, temperature control instrument BT disconnects the contactor coil power supply, compressor quits work, the heat of medium is heated to crude oil by oil coil in the body of heater 2, when the medium temperature in the body of heater 2 was lower than setting value, temperature control instrument BT connected contactor coil power supply, contactor adhesive again automatically, compressor 1 is started working, like this without combustion gas also without the large power, electrically thermoelement, heat evenly, safe and reliable.
Claims (2)
1, a kind of safe oil transport pipeline pot arch, comprise that body of heater, base, safety valve, pressure gauge, medium add inlet, oil pipe inlet union, oil pipe outlet connection, oil coil, it is characterized in that: the bottom is fixed with the heat-exchange tube group in body of heater, the two ends of heat-exchange tube group are connected respectively to compressor and condenser, and the three forms the circulatory system.
2, safe oil transport pipeline pot arch according to claim 1 is characterized in that: be provided with temperature transducer on the body of heater or on the oil pipe outlet connection, by relay, protector control power of compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083805 CN2903646Y (en) | 2006-04-28 | 2006-04-28 | Heating furnace of safety oil delivering pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083805 CN2903646Y (en) | 2006-04-28 | 2006-04-28 | Heating furnace of safety oil delivering pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903646Y true CN2903646Y (en) | 2007-05-23 |
Family
ID=38079060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083805 Expired - Fee Related CN2903646Y (en) | 2006-04-28 | 2006-04-28 | Heating furnace of safety oil delivering pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903646Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012053900A1 (en) * | 2010-10-22 | 2012-04-26 | Octagone As | Means for supplying oil from a tank containing heavy fuel oil |
| CN102538002A (en) * | 2012-02-09 | 2012-07-04 | 北京百恒达石油技术有限公司 | Pneumatic control device |
-
2006
- 2006-04-28 CN CN 200620083805 patent/CN2903646Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012053900A1 (en) * | 2010-10-22 | 2012-04-26 | Octagone As | Means for supplying oil from a tank containing heavy fuel oil |
| NO335368B1 (en) * | 2010-10-22 | 2014-12-01 | Octagone As | Device for delivery of oil from a storage tank containing heavy fuel oil |
| RU2572932C2 (en) * | 2010-10-22 | 2016-01-20 | Уктагуне Ас | Facility for delivery of oil from tank containing heavy oil fuel |
| CN102538002A (en) * | 2012-02-09 | 2012-07-04 | 北京百恒达石油技术有限公司 | Pneumatic control device |
| CN102538002B (en) * | 2012-02-09 | 2016-12-14 | 北京百恒达石油技术有限公司 | Air control unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |