CN201944478U - Electric heating heater of oil extraction well head - Google Patents
Electric heating heater of oil extraction well head Download PDFInfo
- Publication number
- CN201944478U CN201944478U CN2010206818872U CN201020681887U CN201944478U CN 201944478 U CN201944478 U CN 201944478U CN 2010206818872 U CN2010206818872 U CN 2010206818872U CN 201020681887 U CN201020681887 U CN 201020681887U CN 201944478 U CN201944478 U CN 201944478U
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- China
- Prior art keywords
- oil
- electric heating
- heating tank
- heating
- oil outlet
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- 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 - Lifetime
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Abstract
The utility model relates to an electric heating heater of an oil extraction well head and belongs to the field of oil extraction equipment. The electric heating heater is provided with a heating tank which is communicated with an oil inlet of an oil pipe line through an oil inlet pipe. An oil outlet of the oil pipe line is connected to an inner cavity of the heating tank through an oil outlet pipe. A throughway valve is installed between the oil outlet and the oil inlet of the oil pipe line, and electric heating pipes are evenly and perpendicularly distributed in the inner cavity of the heating tank. The electric heating heater has high heating efficiency, less energy consumption, high safety and simple structure and can effectively avoid paraffin deposits of the oil pipe line.
Description
Technical field
The utility model relates to the petroleum recovering device field, especially a kind of electric heating warming device of petroleum recovering well head crude oil.
Background technique
In the recover petroleum process, crude oil during from underground extraction because of being subjected to the influence of stratum and air temperature, its temperature reduces gradually, especially winter, the crude oil speed that temperature reduces in the transmission course in pipeline was faster, thereby on the oil transport pipeline inwall of outer wellhead, be easy to occur the wax deposition phenomenon, cause the reduction of oil transportation efficient, in order to prevent the wax deposition phenomenon, the petroleum production mining site generally uses oven that the well head transport pipe is heated at present, oven is mainly water batch heater, and water batch heater is to add coil pipe in the water jacket, in the water jacket after the water heating with heat transferred coil pipe inner fluid, this oven is for yielding poorly, intermittently fuel-displaced oil well is inapplicable, fluid is heated when fuel-displaced, and furnace heat does not distribute and do not go out when fuel-displaced, causes the water jacket internal pressure too high dangerous, the bad adjustment of combusting firepower, the efficiency of heating surface is low, the equipment heaviness.
Summary of the invention
In order to overcome the above-mentioned technical deficiency of existing oil pipeline heater, the utility model provides a kind of electric heating warming device of petroleum recovering well head, this heater not only efficiency of heating surface height, save energy consumption, and safety reliability height during to heating crude oil.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of electric heating warming device of petroleum recovering well head, be provided with the heating tank body, it is characterized in that heating tank body is connected with the filler opening of transport pipe through oil inlet pipe, the oil outlet of transport pipe is connected with the heating tank intracoelomic cavity through oil outlet tube, between the oil outlet of transport pipe and the filler opening throughway valve is installed, the vertically even electric heating tube that is furnished with of heating tank intracoelomic cavity.
The beneficial effects of the utility model are, efficiency of heating surface height, energy consumption are few, and have higher Security, and be simple in structure, can prevent transport pipe wax deposition phenomenon effectively.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. filler openings among the figure, 2. throughway valve, 3. oil inlet pipe, 4. electric heating tube, 5. heating tank body, 6. Decompression valves, 7. oil outlet tube, 8. oil outlet, 9. transport pipe.
Embodiment
In Fig. 1, be provided with heating tank body 5, heating tank body 5 is connected with the filler opening 1 of transport pipe 9 through oil inlet pipe 3, the oil outlet 8 of transport pipe 9 is connected with heating tank body 5 inner chambers through oil outlet tube 7, between the oil outlet 8 of transport pipe 9 and the filler opening 1 throughway valve 2 is installed, heating tank body 5 inner chambers are vertically even to be furnished with electric heating tube 4, and Decompression valves 6 is installed on the oil outlet tube 7.
When using, the utility model closes the throughway valve 2 on the transport pipe 9, crude oil enters heating tank body 5 inner chambers through filler opening 1, oil inlet pipe 3, connect the power supply of electric heating tube 4, crude oil in 4 pairs of heating of electric heating tube tank body 5 heats, and the crude oil after the heating enters in the transport pipe 9 through oil outlet tube 7, oil outlet 8 in heating tank body 5.If the temperature of crude oil conforms to requirement, close electric heating tube 4 power supplys, open throughway valve 2, then crude oil is directly exported through transport pipe 9 without heating tank body 5.
Claims (1)
1. the electric heating warming device of a petroleum recovering well head, be provided with the heating tank body, it is characterized in that heating tank body is connected with the filler opening of transport pipe through oil inlet pipe, the oil outlet of transport pipe is connected with the heating tank intracoelomic cavity through oil outlet tube, between the oil outlet of transport pipe and the filler opening throughway valve is installed, the vertically even electric heating tube that is furnished with of heating tank intracoelomic cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206818872U CN201944478U (en) | 2010-12-27 | 2010-12-27 | Electric heating heater of oil extraction well head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206818872U CN201944478U (en) | 2010-12-27 | 2010-12-27 | Electric heating heater of oil extraction well head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944478U true CN201944478U (en) | 2011-08-24 |
Family
ID=44471821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206818872U Expired - Lifetime CN201944478U (en) | 2010-12-27 | 2010-12-27 | Electric heating heater of oil extraction well head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003161A (en) * | 2010-12-27 | 2011-04-06 | 威海市鸿扬节能设备有限公司 | Electric heater for petroleum production well head |
-
2010
- 2010-12-27 CN CN2010206818872U patent/CN201944478U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003161A (en) * | 2010-12-27 | 2011-04-06 | 威海市鸿扬节能设备有限公司 | Electric heater for petroleum production well head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |