CN206398368U - The special superconduction heating system in oil field - Google Patents
The special superconduction heating system in oil field Download PDFInfo
- Publication number
- CN206398368U CN206398368U CN201621374508.9U CN201621374508U CN206398368U CN 206398368 U CN206398368 U CN 206398368U CN 201621374508 U CN201621374508 U CN 201621374508U CN 206398368 U CN206398368 U CN 206398368U
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- Prior art keywords
- oil
- pipeline
- oil pipeline
- condenser
- heating system
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Abstract
The utility model is related to a kind of special superconduction heating system in oil field, including crude oil manifold, electric heater, oil pipeline, condenser, compressor, evaporator, settling tank and oil water separator；The arrival end of crude oil manifold is connected with the crude exports end that oil pumper is extracted out out of well, the port of export connection oil pipeline of crude oil manifold, electric heater is also associated with oil pipeline, a part for oil pipeline and the pipeline of condenser are forward fitted setting, the end that oil pipeline is fitted with the pipeline of condenser connects the arrival end of settling tank, the port of export of settling tank is connected on the oil pipeline between electric heater and crude oil manifold by oil pipeline, and is additionally provided with hot recycle pump between the oil pipeline between settling tank and electric heater；Heat pump circulating device is constituted between evaporator, compressor and condenser.The utility model is fitted welding using oil pipeline with condenser tubes so that oil pipeline directly can exchange heat with condenser tubes, and heating is rapid.
Description
Technical field
The pipeline heating system technical field that the utility model belongs in Oil ＆ Gas Storage, is in Oil ＆ Gas Storage in more detail
During to pipeline by the way of air source heat pump is combined with electricity auxiliary heating to crude oil pipeline heat system.
Background technology
During Oil ＆ Gas Storage, oil pipeline needs to heat, and conventional heating means include gas heating and electricity adds
Modes such as heat, and gas heating realizes relative difficulty under many circumstances, is directly electrically heated and can waste electric energy, it is and current
The big keynotes of energy-conserving and environment-protective run in the opposite direction.
In view of in the mode of above-mentioned heating, also there is the system heated using air source heat pump in the prior art, but
Mode of heating of the prior art, is all by the way of indirect heat exchange, i.e., once to be changed with condenser pipe using medium
Heat, then recycles the medium after heating and oil pipeline secondary heat exchange, and heat exchange often, is unfavorable for being rapidly heated.
The content of the invention
In order to overcome the condenser tubes of air source heat pump in the prior art and oil pipeline indirect heat exchange, it is slow to heat up
Technological deficiency, the utility model provides a kind of special superconduction heating system in oil field, and the system uses oil pipeline and condenser
The mode that pipeline is forward fitted is set so that oil pipeline directly can exchange heat with condenser tubes, and heating is rapid.
To achieve these goals, the present invention provides following technical scheme：
The special superconduction heating system in oil field, including crude oil manifold, electric heater, oil pipeline, condenser, compressor, steaming
Send out device, settling tank and oil water separator；The crude exports end phase that the arrival end of the crude oil manifold is extracted out with oil pumper out of well
Even, the port of export of the crude oil manifold connects the oil pipeline, and the electric heater is also associated with the oil pipeline,
A part for the oil pipeline and the pipeline of the condenser are forward fitted setting, the oil pipeline and the condenser
The end of pipeline laminating connects the arrival end of the settling tank, and the port of export of the settling tank is connected to by the oil pipeline
On oil pipeline between the electric heater and the crude oil manifold, and between the settling tank and the electric heater
Hot recycle pump is additionally provided between oil pipeline；
Heat pump circulating device is constituted between the evaporator, compressor and condenser.
The setting of electric heater be in order to make up heat pump circulating device heated in initial time it is slow, it is impossible to be in time oil transportation
The drawbacks of pipeline is heated；Quickly oil pipeline is heated in order to realize, the technical scheme that can also be used is that the electricity adds
Hot device is hollow electric heating tube, and the oil pipeline is interspersed in the hollow electric heating tube, and the oil pipeline and institute
The inwall laminating for stating hollow electric heating tube is set.
In order to realize that evaporator can absorb more heats, the heat dissipation capacity of condenser, the technical side that can be used are lifted
Case also includes, and fin is set on the pipeline of the evaporator, and solar selective absorbing coating is coated with the fin.
In order to reduce oil pipeline in oil gas transportation heat scatter and disappear, the technical scheme that can be used is, in institute
State the outside parcel insulating tube of oil pipeline.
Sedimentation water in the settling tank also leaves waste heat, at least 50 degrees Celsius of waste heat supply temperature here, in order to fill
Point using the energy to reach the saving energy, environmentally friendly effect, the technical scheme that can be selected is, the sedimentation water in the settling tank
It is drained to by hollow circular sleeve pipe in oil well, and hot recycle pump to the oil pipeline between electric heater is punctured into institute
State in hollow circular sleeve pipe.
In order that sedimentation water in settling tank can fully with hot recycle pump to the petroleum pipeline between electric heater
Road is contacted more to reclaim heat, and the technical scheme that can be selected is that the hollow circular sleeve pipe is every no more than 20cm's
Distance is provided with one section of structure inwardly closed up, and the distance that closes up is no more than 2cm, and tunica pipe size is returned to after closing in.
In order to allow oil pipeline fully with condenser tubes contact heat-exchanging, the technical scheme that can be selected is, the oil transportation
Pipeline contacted with the condenser tubes one section is S-shaped, the Oil-pipeline welding of the condenser tubes along S-shaped.
In order to which the temperature for realizing condenser is higher and the double effects of environmental protection, the technical scheme that can be selected is, institute
State the refrigerant species circulated in the connecting line between evaporator, condenser and compressor and use R32 refrigerants.
The technical scheme that can be selected also includes, and is provided with the oil pipeline between oil water separator and settling tank defeated
Oil pump.
The technical scheme that can be selected also includes, and temperature sensor is provided with the oil pipeline, and the temperature is passed
Sensor is also associated with controller；The controller is connected with the compressor, the start and stop for controlling the compressor.
The technical scheme that can be selected also includes, and the controller is connected with the electric heater, when temperature sensor
When temperature is higher than 60 degrees Celsius, controller control temperature sensor power-off.
The utility model have the advantage that including：
Electricity auxiliary heating initially is used, the temperature of rapid lifting oil pipeline prevents wax deposition choked flow；When temperature reaches that 60 take the photograph
Control electric heater to power off by controller after family name's degree, stop heating to save, more saved than electrical heating by heat pump heating
Energy；It is directly once to exchange heat because condenser is fitted setting with oil pipeline, therefore it is rapider to heat up, and also eliminates medium
Demand, save resource；The heat of sedimentation water in settling tank is not also wasted, by the hollow circular sleeve pipe of closing in by waste heat
Oil pipeline is passed to.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of system structure diagram of embodiment of the present utility model.
Description of reference numerals is as follows：
1st, crude oil manifold；2nd, electric heater；3rd, oil pipeline；4th, condenser；5th, compressor；6th, evaporator；7th, settling tank；
8th, oil water separator；9th, oil pumper；10th, hot recycle pump；11st, oil transfer pump.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the present invention, obtained by those of ordinary skill in the art are not on the premise of creative work is made
All other embodiment, belong to the scope protected of the present invention.
As shown in figure 1, the utility model provides a kind of special superconduction heating system in oil field, including crude oil manifold 1, electricity add
Hot device 2, oil pipeline 3, condenser 4, compressor 5, evaporator 6, settling tank 7 and oil water separator 8；The crude oil manifold 1
Arrival end is connected with the crude exports end that oil pumper 9 is extracted out out of well, and the port of export of the crude oil manifold 1 connects the petroleum pipeline
Road 3, is also associated with the electric heater 2, a part for the oil pipeline 3 and the condenser 4 in the oil pipeline 3
Pipeline forward fit setting, the end that the oil pipeline 3 is fitted with the pipeline of the condenser 4 is connected the settling tank 7
Arrival end, the port of export of the settling tank 7 is connected to the electric heater 2 and the crude oil pipe by the oil pipeline 3
On the oil pipeline 3 converged between 1, and also set up between oil pipeline 3 between the settling tank 7 and the electric heater 2
There is hot recycle pump 10.
Heat pump circulating device is constituted between the evaporator 6, compressor 5 and condenser 4.
In order to make up heat pump circulating device heated in initial time it is slow, it is impossible in time for oil pipeline 3 heat the drawbacks of；
Quickly oil pipeline 3 is heated in order to realize, the embodiment that can be used is as follows：
The electric heater 2 is hollow electric heating tube, and the oil pipeline 3 is interspersed in the hollow electric heating tube,
And the oil pipeline 3 is fitted setting with the inwall of the hollow electric heating tube.
In order to realize that evaporator 6 can absorb more heats, the heat dissipation capacity of condenser 4, the implementation that can be used are lifted
Under for example：
Fin is set on the pipeline of the evaporator 6, solar selective absorbing coating is coated with the fin.
In order to reduce oil pipeline 3 in oil gas transportation heat scatter and disappear, the embodiment that can be used is as follows：
Insulating tube is wrapped up in the outside of the oil pipeline 3.
Sedimentation water in the settling tank 7 also leaves waste heat, at least 50 degrees Celsius of waste heat supply temperature here, in order to fill
Divide using the energy to reach the saving energy, environmentally friendly effect, the embodiment that can be selected is as follows：
Sedimentation water in the settling tank 7 is drained in oil well by hollow circular sleeve pipe, and by hot recycle pump 10 to electricity
The oil pipeline 3 between heater 2 is punctured into the hollow circular sleeve pipe.
In order that sedimentation water in settling tank 7 can be fully with hot recycle pump 10 to described defeated between electric heater 2
Oil-piping 3 is contacted more to reclaim heat, and the embodiment that can be selected is as follows：
The hollow circular sleeve pipe is provided with one section of structure inwardly closed up every the distance no more than 20cm, closes up distance not
More than 2cm, tunica pipe size is returned to after closing in.
More improved embodiment also includes, and one section of the oil pipeline 3 and the tube contacts of condenser 4 is S
Shape, the pipeline of condenser 4 is welded along the oil pipeline 3 of S-shaped.
In order to which the temperature for realizing condenser 4 is higher and the double effects of environmental protection, the embodiment that can be selected is as follows：
The refrigerant species circulated in connecting line between the evaporator 6, condenser 4 and compressor 5 is cold using R32
Matchmaker.
The embodiment that can be selected also includes, and is set in the oil pipeline 3 between oil water separator 8 and settling tank 7
There is oil transfer pump 11 (as shown in Figure 1).
The embodiment that can be selected also includes, and temperature sensor is provided with the oil pipeline 3, and the temperature is passed
Sensor is also associated with controller；The controller is connected with the compressor 5, the start and stop for controlling the compressor 5.
The embodiment that can be selected also includes, and the controller is connected with the electric heater 2, when temperature sensor
When temperature is higher than 60 degrees Celsius, controller control temperature sensor power-off.
The beneficial effect overview of the synthesis of above example and embodiment is as follows：
Electricity auxiliary heating initially is used, the temperature of rapid lifting oil pipeline 3 prevents wax deposition choked flow；When temperature reaches 60
Control electric heater 2 to power off by controller after degree Celsius, stop heating to save, by heat pump heating than electrical heating more
Energy-conservation；It is directly once to exchange heat because condenser 4 is fitted setting with oil pipeline 3, therefore it is rapider to heat up, and also eliminates
The demand of medium, saves resource；The heat of sedimentation water in settling tank 7 is not also wasted, and passes through the hollow circular sleeve pipe of closing in
Waste heat oil pipeline 3 has been passed into.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of special superconduction heating system in oil field, it is characterised in that including crude oil manifold, electric heater, oil pipeline, condensation
Device, compressor, evaporator, settling tank and oil water separator；What the arrival end of the crude oil manifold was extracted out with oil pumper out of well
Crude exports end is connected, and the port of export of the crude oil manifold connects the oil pipeline, is also associated with the oil pipeline
The electric heater, a part for the oil pipeline and the pipeline of the condenser are forward fitted setting, the oil pipeline
The end fitted with the pipeline of the condenser is connected the arrival end of the settling tank, and the port of export of the settling tank passes through described
Oil pipeline is connected on the oil pipeline between the electric heater and the crude oil manifold, and the settling tank with it is described
Hot recycle pump is additionally provided between oil pipeline between electric heater；
Heat pump circulating device is constituted between the evaporator, compressor and condenser.
2. the special superconduction heating system in oil field according to claim 1, it is characterised in that the electric heater is hollow
Electric heating tube, the oil pipeline is interspersed in the hollow electric heating tube, and the oil pipeline and the hollow electrical heating
The inwall laminating of pipe is set.
3. the special superconduction heating system in oil field according to claim 1, it is characterised in that on the pipeline of the evaporator
Fin is set, solar selective absorbing coating is coated with the fin.
4. the special superconduction heating system in oil field according to claim 1, it is characterised in that in the outside of the oil pipeline
Wrap up insulating tube.
5. the special superconduction heating system in oil field according to claim 1, it is characterised in that the sedimentation water in the settling tank
It is drained to by hollow circular sleeve pipe in oil well, and by the hot recycle pump to the oil pipeline between the electric heater
It is punctured into the hollow circular sleeve pipe.
6. the special superconduction heating system in oil field according to claim 5, it is characterised in that the hollow circular sleeve pipe every
Distance no more than 20cm is provided with one section of structure inwardly closed up, and the distance that closes up is no more than 2cm, and tunica pipe chi is returned to after closing in
It is very little.
7. the special superconduction heating system in oil field according to claim 6, it is characterised in that the oil pipeline with it is described cold
One section of condenser tube contacts is S-shaped, Oil-pipeline welding connection of the condenser tubes along S-shaped.
8. the special superconduction heating system in oil field according to claim 1, it is characterised in that the evaporator, condenser and
The refrigerant species circulated in connecting line between compressor uses R32 refrigerants.
9. the special superconduction heating system in oil field according to claim 1, it is characterised in that in the oil water separator and institute
State in the oil pipeline between settling tank and be provided with oil transfer pump.
10. the special superconduction heating system in oil field according to claim 1, it is characterised in that set in the oil pipeline
Temperature sensor is equipped with, the temperature sensor is also associated with controller；The controller is connected with the compressor, for controlling
Make the start and stop of the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374508.9U CN206398368U (en) | 2016-12-14 | 2016-12-14 | The special superconduction heating system in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374508.9U CN206398368U (en) | 2016-12-14 | 2016-12-14 | The special superconduction heating system in oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398368U true CN206398368U (en) | 2017-08-11 |
Family
ID=59511624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374508.9U Expired - Fee Related CN206398368U (en) | 2016-12-14 | 2016-12-14 | The special superconduction heating system in oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202220A (en) * | 2023-04-27 | 2023-06-02 | 河北圣佳科技股份有限公司 | Heat pump applied to crude oil heating process and method for monitoring crude oil leakage in heat pump |
-
2016
- 2016-12-14 CN CN201621374508.9U patent/CN206398368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202220A (en) * | 2023-04-27 | 2023-06-02 | 河北圣佳科技股份有限公司 | Heat pump applied to crude oil heating process and method for monitoring crude oil leakage in heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |