CN207903196U - Single-well crude oil storage tank layered electromagnetic heating system - Google Patents
Single-well crude oil storage tank layered electromagnetic heating system Download PDFInfo
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- CN207903196U CN207903196U CN201820309839.7U CN201820309839U CN207903196U CN 207903196 U CN207903196 U CN 207903196U CN 201820309839 U CN201820309839 U CN 201820309839U CN 207903196 U CN207903196 U CN 207903196U
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- controller
- electromagnetic
- liquid level
- temperature sensor
- crude oil
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- Expired - Fee Related
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Abstract
A kind of single-well crude oil storage tank layered electromagnetic heating system, including controller, electromagnetic heater, bottom water temperature sensor, crude oil temperature sensor, first liquid level gauge, second liquid level gauge and power cord, three electromagnetic heaters are mounted on tank interior and are distributed in up-side down triangle, it, which is acted on, is switched on rear electromagnetic heater generation heat, to heating crude oil；Bottom water temperature sensor is mounted in oil tank below electromagnetic heating on bottom device and is connect with controller, is measured to water temperature；Crude oil temperature sensor is mounted on the top of lower part electromagnetic heater in oil tank, and is connect with controller, is measured to oil temperature；First liquid level gauge is mounted on second liquid level gauge in tank body to be connected with controller, and measures the low liquid level and high liquid level of fluid respectively；Power cord is connected by controller with electromagnetic heater；The electromagnetic heater is simultaneously connect with controller, can temperature data timely be passed to controller.
Description
Technical field
The utility model is related to a kind of single-well crude oil storage tank heat device, especially a kind of single-well crude oil storage tank layered electromagnetic
Heating system.
Background technology
In crude oil production, the viscosity of crude that some block oil well productions come out is higher, it is necessary to heating ability entrucking outward transport,
The crude oil pipeline that this crude oil cannot be introduced into oil field concentrates conveying, can only install crude oil storage tank in well head, store oil well production
Then crude oil is transported outward with tank car, fill crude oil from oil tank in tank car, it is necessary to the heating crude oil in oil tank a to constant temperature
Degree, therefore, can the heating of oil tank just becomes these oil wells normally produce the key with cost height.At present single tank plus
Hot mode mainly has：Original heat-conducting oil heating, anti-icing fluid circulating-heating, dry combustion method heating, built-in electric heater for heating.
Original heat-conducting oil heating mode is safe and reliable, but there are bottom-heated high energy consumption, to burner hearth seriously corroded, conduction oil
The shortcomings of rotten fast, high failure rate.
Anti-icing fluid circulating-heating mode there are the efficiencies of heating surface low, heating coil is easy to be lost using flanged joint in tank, simultaneously
And the shortcomings of cost is high, maintenance cost is high.
Dry combustion method mode of heating low cost, but the shortcomings of there are safeties poor, high energy consumption, short service life.
Heat is passed to electric heating tube outer surface by electric heating tube by contacting conduction pattern, only passes to liquid by surface heat
The shortcomings of in body, there are thermal conductivities to lose, service life is short, maintenance capacity is big.
Invention content
The purpose of this utility model is to provide a kind of single-well crude oil storage tank layered electromagnetic heating system.A kind of electromagnetic heating dress
Set by internal current rectifying and wave filtering circuit by AC conversion be direct current, by control circuit by DC conversion at high frequency height
The electric current of piezoelectricity, high speed variation will produce high speed changing magnetic field by coil, when the magnetic line of force in magnetic field passes through by heating gold
When belonging to object, countless small turbines can be generated in by heating metal objects, to make to be sent out at a high speed by heating metal objects itself
Heat, electromagnetic heater transfer heat to conduction oil, and then to heating crude oil.
The utility model includes controller, electromagnetic heater, bottom water temperature sensor, crude oil temperature sensor, first
Liquid level gauge, second liquid level gauge and power cord, three electromagnetic heaters are mounted on tank interior and are distributed in up-side down triangle, effect
It is switched on rear electromagnetic heater and generates heat, to heating crude oil, reduce viscosity of crude, the transport of Convenient oil tank vehicle；Bottom water temperature
Degree sensor is mounted in oil tank below electromagnetic heating on bottom device and is connect with controller, is measured to water temperature；Crude oil temperature
It spends sensor and is mounted on the top of lower part electromagnetic heater in oil tank, and connect with controller, oil temperature is measured；First
Liquid level gauge is mounted between tank base electromagnetic heater and top electromagnetic heater, and second liquid level gauge is mounted in tank body
Top electromagnetic heater top, is connected with controller, and measures the low liquid level and high liquid level of fluid respectively；Power cord passes through
Controller is connected with electromagnetic heater.
The electromagnetic heater is by electromagnetic induction heating stick, conduction oil, heat conducting pipe and heat conduction oil temperature sensor group
At electromagnetic induction heating stick is located inside heat conducting pipe, and conduction oil, heat conduction are filled between heat conducting pipe and electromagnetic induction heating stick
Oil temperature sensor is mounted in conduction oil, and is connect with controller, can temperature data timely be passed to controller.
The operation principle and process of the utility model：
When individual well liquid level reaches second liquid level gauge, controller is connected, and equipment starts, and system is all started to work, three-dimensional
Alternating current is become direct current by alternating current by internal current rectifying and wave filtering circuit, turns direct current in filtered capacitor control circuit
It is melted into high-frequency high-voltage, generates high speed changing magnetic field, it, can be in metal object when the magnetic line of force in magnetic field passes through metal object
Interior to generate countless small turbines, electromagnetic heater high speed is generated heat, is heated to crude oil, when bottom water temperature sensor measurement water
When temperature is more than 40 °, when crude oil temperature sensor measurement crude oil temperature reaches more than 60 ° or conduction oil temperature sensor senses
Electromagnetic heater will all stop heating when being more than 200 ° to heat conduction oil temperature, can will be in oil tank after oil is detached with water
Oil imported into oil truck.
The beneficial effects of the utility model：
1. reducing production cost, heating part uses the construction of cable, heating cable itself not to will produce heat, and thermal resistance is stagnant
It is small, thermal inertia is low, temperature precise control, reliability is high, and heat loss is small, and service life is permanent, avoids resistance-type heating needs
Heating collar is often safeguarded and regularly replaces, the later stage is substantially without maintenance.
2. improving working environment, heating part heat dissipates less, and surface can be touched with hand, improve the ring of production scene
Border condition.
3. intelligent multi-temperature zone control, the startup of manually controllable each electromagnetic induction heating stick can be to heating crude oil temperature
Preferably adjust.
4. improving production efficiency, calandria interior molecules directly incude magnetic energy and heat, thermal starting are very fast, same to timeliness
Rate higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view of the utility model.
Fig. 3 is the electromagnetic heater sectional view of the utility model.
Specific implementation mode
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes controller 1, electromagnetic heater 2, bottom water temperature sensor
3, crude oil temperature sensor 4, first liquid level gauge 5, second liquid level gauge 6 and power cord 11, three electromagnetic heaters 2 are mounted on tank
Internal portion is distributed in up-side down triangle, and effect is switched on rear electromagnetic heater 2 and generates heat, to heating crude oil, reduces crude oil
Viscosity, the transport of Convenient oil tank vehicle；Bottom water temperature sensor 3 be mounted in oil tank below electromagnetic heating on bottom device and with control
Device 1 connects, and is measured to water temperature；Crude oil temperature sensor 4 be mounted on oil tank in lower part electromagnetic heater top, and with
Controller 1 connects, and is measured to oil temperature；First liquid level gauge 5 adds mounted on tank base electromagnetic heater with top electromagnetism
Between thermal, second liquid level gauge 6 is mounted on tank body inner top electromagnetic heater top, is connected with controller 1, and respectively
Measure the low liquid level and high liquid level of fluid；Power cord 11 is connected by controller 1 with electromagnetic heater 2.
The electromagnetic heater 2 is by electromagnetic induction heating stick 7, conduction oil 8, heat conducting pipe 9 and conduction oil temperature sensing
Device 10 forms, and electromagnetic induction heating stick 7 is located inside heat conducting pipe 9, is filled between heat conducting pipe 9 and electromagnetic induction heating stick 7
Conduction oil 8, heat conduction oil temperature sensor 10 is mounted in conduction oil 8, and is connect with controller 1, can be timely by temperature data
Pass to controller 1.
The working theory and processing of the present embodiment
When individual well liquid level reaches second liquid level gauge 6, controller 1 is connected, and equipment starts, and system is all started to work, and three
Alternating current is become by direct current by internal current rectifying and wave filtering circuit to alternating current, in filtered capacitor control circuit by direct current
It is converted to high-frequency high-voltage, generates high speed changing magnetic field, it, can be in metal object when the magnetic line of force in magnetic field passes through metal object
Countless small turbines are generated in vivo, and electromagnetic heater 2 generates heat at a high speed, heated to crude oil, when bottom water temperature sensor 3 measures
When the temperature of water is more than 40 °, when crude oil temperature sensor 4 measure crude oil temperature reach more than 60 ° when or conduction oil temperature sensing
Device 10 senses that electromagnetic heater 2 will all stop heating when heat conduction oil temperature is more than 200 °, after oil is detached with water, can incite somebody to action
Oil in oil tank is imported into oil truck.
Claims (1)
1. a kind of single-well crude oil storage tank layered electromagnetic heating system, it is characterised in that：Including controller (1), electromagnetic heater
(2), bottom water temperature sensor (3), crude oil temperature sensor (4), first liquid level gauge (5), second liquid level gauge (6) and power cord
(11), three electromagnetic heaters (2) are mounted on tank interior and are distributed in up-side down triangle；Bottom water temperature sensor (3) is mounted on
It is connect in oil tank below electromagnetic heating on bottom device and with controller (1), water temperature is measured；Crude oil temperature sensor (4)
The top of lower part electromagnetic heater in oil tank, and connect with controller (1), oil temperature is measured；First liquid level
It counts (5) to be mounted between tank base electromagnetic heater and top electromagnetic heater, second liquid level gauge (6) is mounted on tank body
Inner top electromagnetic heater top is connected with controller (1)；Power cord (11) is filled by controller (1) and electromagnetic heating
(2) are set to be connected；
The electromagnetic heater (2) is by electromagnetic induction heating stick (7), conduction oil (8), heat conducting pipe (9) and heat conduction oil temperature
Sensor (10) forms, and electromagnetic induction heating stick (7) is located at heat conducting pipe (9) inside, in heat conducting pipe (9) and electromagnetic induction heating stick
(7) conduction oil (8) is filled between, heat conduction oil temperature sensor (10) is mounted in conduction oil (8), and even with controller (1)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309839.7U CN207903196U (en) | 2018-03-07 | 2018-03-07 | Single-well crude oil storage tank layered electromagnetic heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309839.7U CN207903196U (en) | 2018-03-07 | 2018-03-07 | Single-well crude oil storage tank layered electromagnetic heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207903196U true CN207903196U (en) | 2018-09-25 |
Family
ID=63558735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309839.7U Expired - Fee Related CN207903196U (en) | 2018-03-07 | 2018-03-07 | Single-well crude oil storage tank layered electromagnetic heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207903196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587427A (en) * | 2021-07-08 | 2021-11-02 | 中石化石油工程技术服务有限公司 | Intelligent heating device for thickened oil |
-
2018
- 2018-03-07 CN CN201820309839.7U patent/CN207903196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587427A (en) * | 2021-07-08 | 2021-11-02 | 中石化石油工程技术服务有限公司 | Intelligent heating device for thickened oil |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190307 |