CN205350692U - Controllable formula oil gas pipeline electromagnetism preheats appearance - Google Patents
Controllable formula oil gas pipeline electromagnetism preheats appearance Download PDFInfo
- Publication number
- CN205350692U CN205350692U CN201620141723.8U CN201620141723U CN205350692U CN 205350692 U CN205350692 U CN 205350692U CN 201620141723 U CN201620141723 U CN 201620141723U CN 205350692 U CN205350692 U CN 205350692U
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- Prior art keywords
- heat preservation
- preservation layer
- electromagnetic shielding
- insulation heat
- induction coil
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Abstract
The utility model discloses a controllable formula oil gas pipeline electromagnetism preheats appearance mainly relates to the oil gas pipeline and preheats technical field. Including the oil gas pipeline, set up insulation layer on the oil gas pipeline, insulation layer includes first arc ceramic plate and the second arc ceramic plate that suits with the oil gas pipeline, the last induction coil that sets up of insulation layer, the last recess that suits with induction coil that is equipped with of insulation layer, induction coil's the outside sets up the electromagnetic shield shell, set up variable frequency power supply in the electromagnetic shield shell, set up temperature controller on the electromagnetic shield shell, the electromagnetic shield shell includes casing, lower casing and hasp, go up the casing and lock through the hasp between the casing down. The utility model has the advantages of it adopts electromagnetic heating, can satisfy the temperature requirement of oil gas pipeline under low temperature environment, can reduce heat energy loss, and improving energy efficiency has easy installation, longe -lived, characteristics that the maintenance cost is low.
Description
Technical field
This utility model relates to oil and gas pipes preheating technology field, specifically a kind of controllable type oil and gas pipes electromagnetism preheating instrument.
Background technology
At present, when oil and gas pipes is preheated frequently with the mode of resistance preheating, steam preheating or conduction oil preheating, warm also exists problems with:
1) existing preheating method is affected relatively big by ambient temperature, when external environment is relatively low, is extremely difficult to temperature requirement, can produce substantial amounts of heat-energy losses in warm, and energy utilization rate is low；
2) facility that existing preheating method adopts not easily is installed, and there is the problem that service life is short, maintenance cost is high.
Utility model content
The purpose of this utility model is in that to provide a kind of controllable type oil and gas pipes electromagnetism preheating instrument, it adopts Electromagnetic Heating, it is possible to meet oil and gas pipes temperature requirement at low ambient temperatures, it is possible to reduce heat-energy losses, improve energy utilization rate, have be easily installed, feature that life-span length, maintenance cost are low.
This utility model for achieving the above object, is achieved through the following technical solutions:
A kind of controllable type oil and gas pipes electromagnetism preheating instrument, including oil and gas pipes, described oil and gas pipes arranges insulation heat preservation layer, described insulation heat preservation layer includes the first arced ceramic plate and the second arced ceramic plate that adapt with oil and gas pipes, described insulation heat preservation layer arranges induction coil, described insulation heat preservation layer is provided with the groove adapted with induction coil, the arranged outside electromagnetic shielding shell of described induction coil, the inwall of described electromagnetic shielding shell is provided with the insulated fastener adapted with induction coil, in described electromagnetic shielding shell, variable-frequency power sources is set, described variable-frequency power sources is connected with induction coil, described electromagnetic shielding shell arranges temperature controller, described temperature controller is connected with variable-frequency power sources, described electromagnetic shielding shell includes upper shell, lower house and snap close, described upper shell is hinged with lower house, locked by snap close between described upper shell and lower house.
The two ends of described insulation heat preservation layer arrange locking belt, and described locking belt arranges clamping screw.
The two ends of described insulation heat preservation layer arrange baffle plate, and described baffle plate is fixing with insulation heat preservation layer to be connected, and described baffle plate is threadeded with electromagnetic shielding shell.
The outer wall of described electromagnetic shielding shell arranges reflection alarming patch.
The two ends of described electromagnetic shielding shell are provided with the rubber mat adapted with insulation heat preservation layer.
Contrast prior art, the beneficial effects of the utility model are in that:
1, oil and gas pipes of the present utility model arranges insulation heat preservation layer, described insulation heat preservation layer arranges induction coil, the arranged outside electromagnetic shielding shell of described induction coil, in described electromagnetic shielding shell, variable-frequency power sources is set, described variable-frequency power sources is connected with induction coil, described electromagnetic shielding shell arranges temperature controller, variable-frequency power sources connects power frequency electric, power frequency electric can be transformed to the high-frequency high-voltage of 20-40KHZ, induction coil can form eddy current at the inwall of oil and gas pipes after connecting high-frequency high-voltage, thus realizing heating, temperature controller can reach temperature control purpose by the output of control variable-frequency power sources, this utility model adopts Electromagnetic Heating, there is the life-span long, energy-efficient feature, disclosure satisfy that oil and gas pipes temperature requirement at low ambient temperatures, insulation heat preservation layer can reduce heat-energy losses, improve energy utilization rate, electromagnetic shielding shell can shield electromagnetic radiation, it is able to ensure that the safety of staff.
2, insulation heat preservation layer of the present utility model includes the first arced ceramic plate and the second arced ceramic plate that adapt with oil and gas pipes, described insulation heat preservation layer is provided with the groove adapted with induction coil, the inwall of described electromagnetic shielding shell is provided with the insulated fastener adapted with induction coil, insulation heat preservation layer is made up of the first arced ceramic plate and the second arced ceramic plate, the installation of insulation heat preservation layer can be easy to, induction coil is wound around along groove, the installation of induction coil can be easy to fixing, have be easily installed, feature that maintenance cost is low.
3, described electromagnetic shielding shell includes upper shell, lower house and snap close, and described upper shell is hinged with lower house, is locked by snap close, it is possible to be easy to the installation of electromagnetic shielding shell between described upper shell and lower house.
4, the two ends of described insulation heat preservation layer arrange locking belt, and described locking belt arranges clamping screw, insulation heat preservation layer are preset screwed hole, it is possible to be easy to location and the installation of insulation heat preservation layer, it is possible to be easy to installation of the present utility model.
5, the two ends of described insulation heat preservation layer arrange baffle plate, and described baffle plate is fixing with insulation heat preservation layer to be connected, and described baffle plate is threadeded with electromagnetic shielding shell, it is possible to avoid electromagnetic shielding shell to move, it is possible to increase stability of the present utility model.
6, the outer wall of described electromagnetic shielding shell arranges reflection alarming patch, it is possible to play night alarm, it is possible to reduce accident of the present utility model and damage.
7, the two ends of described electromagnetic shielding shell are provided with the rubber mat adapted with insulation heat preservation layer, the compactness that electromagnetic shielding shell is connected can be improved with insulation heat preservation layer, it can be avoided that external dust and steam enter inside this utility model, it is possible to increase service life of the present utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of insulation heat preservation layer in embodiment；
Accompanying drawing 3 is the structural representation of electromagnetic shielding shell in embodiment.
Attached number in the figure: 1, oil and gas pipes；2, insulation heat preservation layer；3, the first arced ceramic plate；4, the second arced ceramic plate；5, induction coil；6, groove；7, electromagnetic shielding shell；8, insulated fastener；9, variable-frequency power sources；10, temperature controller；11, upper shell；12, lower house；13, snap close；14, locking belt；15, clamping screw；16, baffle plate；17, reflection alarming patch；18, rubber mat.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
Described in the utility model is a kind of controllable type oil and gas pipes electromagnetism preheating instrument, including oil and gas pipes 1, described oil and gas pipes 1 arranges insulation heat preservation layer 2, and insulation heat preservation layer can reduce heat-energy losses, improves energy utilization rate.Described insulation heat preservation layer 2 includes the first arced ceramic plate 3 and the second arced ceramic plate 4 adapted with oil and gas pipes 1, and the first arced ceramic plate and the second arced ceramic plate can directly be buckled on oil and gas pipes, it is possible to be easy to the installation of insulation heat preservation layer.Arranging induction coil 5 on described insulation heat preservation layer 2, induction coil can form eddy current at the inwall of oil and gas pipes after connecting high-frequency high-voltage, thus realizing heating.Described insulation heat preservation layer 2 is provided with the groove 6 adapted with induction coil 5, is wound around along groove by induction coil, it is possible to be easy to the installation of induction coil with fixing, have be easily installed, feature that maintenance cost is low.The arranged outside electromagnetic shielding shell 7 of described induction coil 5, electromagnetic shielding shell can shield electromagnetic radiation, it can be ensured that the safety of staff.The inwall of described electromagnetic shielding shell 7 is provided with the insulated fastener 8 adapted with induction coil 5, and induction coil can be firmly fixed by insulated fastener and fit depressions.Arranging variable-frequency power sources 9 in described electromagnetic shielding shell 7, variable-frequency power sources connects power frequency electric, it is possible to power frequency electric is transformed to the high-frequency high-voltage of 20-40KHZ, and described variable-frequency power sources 9 is connected with induction coil 5, and variable-frequency power sources can provide high-frequency high-voltage for induction coil.Arranging temperature controller 10 on described electromagnetic shielding shell 7, described temperature controller 10 is connected with variable-frequency power sources 9, and temperature controller can reach temperature control purpose by the output of control variable-frequency power sources.This utility model adopts Electromagnetic Heating, has life-span length, energy-efficient feature, it is possible to meet oil and gas pipes temperature requirement at low ambient temperatures.Described electromagnetic shielding shell 7 includes upper shell 11, lower house 12 and snap close 13, and described upper shell 11 is hinged with lower house 12, is locked by snap close 13, it is possible to be easy to the installation of electromagnetic shielding shell between described upper shell 11 and lower house 12.
This utility model is in use, first insulation heat preservation layer is arranged on oil and gas pipes, induction coil is wrapped in the groove on insulation heat preservation layer, again electromagnetic shielding shell is arranged on insulation heat preservation layer, induction coil is connected with variable-frequency power sources, variable-frequency power sources is connected with power frequency electric, locks electromagnetic shielding shell, carry out temperature control by temperature controller.
For the ease of installation of the present utility model, the two ends of described insulation heat preservation layer 2 arrange locking belt 14, and described locking belt 14 arranges clamping screw 15, and insulation heat preservation layer is preset screwed hole, location and the installation of insulation heat preservation layer can be easy to, it is possible to be easy to installation of the present utility model.
In order to improve stability of the present utility model, the two ends of described insulation heat preservation layer 2 arrange baffle plate 16, and described baffle plate 16 is fixing with insulation heat preservation layer 2 to be connected, and described baffle plate 16 is threadeded with electromagnetic shielding shell 7, it can be avoided that electromagnetic shielding shell moves, it is possible to increase stability of the present utility model.
Damage to reduce accident of the present utility model, the outer wall of described electromagnetic shielding shell 7 arranges reflection alarming patch 17, it is possible to play night alarm, it is possible to reduce accident of the present utility model and damage.
In order to improve service life of the present utility model, the two ends of described electromagnetic shielding shell 7 are provided with the rubber mat 18 adapted with insulation heat preservation layer 2, the compactness that electromagnetic shielding shell is connected can be improved with insulation heat preservation layer, it can be avoided that external dust and steam enter inside this utility model, it is possible to increase service life of the present utility model.
Embodiment: described in the utility model is a kind of controllable type oil and gas pipes electromagnetism preheating instrument, including oil and gas pipes, described oil and gas pipes arranges insulation heat preservation layer, and insulation heat preservation layer covers on oil and gas pipes, it is possible to reduce heat-energy losses, improves energy utilization rate.Described insulation heat preservation layer includes the first arced ceramic plate and the second arced ceramic plate that adapt with oil and gas pipes, first arced ceramic plate and the second arced ceramic plate all adopt exterior insulation, first arced ceramic plate and the second arced ceramic plate can directly be buckled on oil and gas pipes, it is possible to be easy to the installation of insulation heat preservation layer.The two ends of described insulation heat preservation layer arrange locking belt, and described locking belt arranges clamping screw, insulation heat preservation layer are preset screwed hole, it is possible to be easy to location and the installation of insulation heat preservation layer, it is possible to be easy to installation of the present utility model.On described insulation heat preservation layer, spiral winding has induction coil, and induction coil can form eddy current at the inwall of oil and gas pipes after connecting high-frequency high-voltage, thus realizing heating.Described insulation heat preservation layer is provided with the groove adapted with induction coil, and groove is screw arrangement on insulation heat preservation layer, is wound around along groove by induction coil, it is possible to be easy to the installation of induction coil with fixing, have be easily installed, feature that maintenance cost is low.The arranged outside electromagnetic shielding shell of described induction coil, electromagnetic shielding shell can shield electromagnetic radiation, it can be ensured that the safety of staff.The two ends of described insulation heat preservation layer are equipped with baffle plate, and described baffle plate and insulation heat preservation layer are integral type structure, are connected by screw, it is possible to avoid electromagnetic shielding shell to move, it is possible to increase stability of the present utility model between described baffle plate and electromagnetic shielding shell.The two ends of described electromagnetic shielding shell are provided with the through hole adapted with insulation heat preservation layer, the rubber mat adapted with insulation heat preservation layer it is provided with in described through hole, described rubber mat is semicircle, the compactness that electromagnetic shielding shell is connected can be improved with insulation heat preservation layer, it can be avoided that external dust and steam enter inside this utility model, it is possible to increase service life of the present utility model.The outer wall of described electromagnetic shielding shell is pasted with reflection alarming patch, it is possible to play night alarm, it is possible to reduce accident of the present utility model and damage.The inwall of described electromagnetic shielding shell is provided with the insulated fastener adapted with induction coil, and induction coil can be firmly fixed by insulated fastener and fit depressions.In described electromagnetic shielding shell, variable-frequency power sources is set, the cavity adapted with variable-frequency power sources it is provided with in described electromagnetic shielding shell, the bottom of described cavity is provided with louvre and connection jaws, variable-frequency power sources connects power frequency electric, power frequency electric can be transformed to the high-frequency high-voltage of 20-40KHZ, described variable-frequency power sources is connected with induction coil, and variable-frequency power sources can provide high-frequency high-voltage for induction coil.Arranging temperature controller on described electromagnetic shielding shell, temperature controller is embedded on electromagnetic shielding shell, and described temperature controller is connected with variable-frequency power sources, and temperature controller can reach temperature control purpose by the output of control variable-frequency power sources.This utility model adopts Electromagnetic Heating, has life-span length, energy-efficient feature, it is possible to meet oil and gas pipes temperature requirement at low ambient temperatures.Described electromagnetic shielding shell includes upper shell, lower house and snap close, hinged by articulated elements between described upper shell and lower house, is locked by snap close, it is possible to be easy to the installation of electromagnetic shielding shell between described upper shell and lower house.
Claims (5)
1. a controllable type oil and gas pipes electromagnetism preheating instrument, including oil and gas pipes (1), it is characterized in that: described oil and gas pipes (1) arranges insulation heat preservation layer (2), described insulation heat preservation layer (2) includes the first arced ceramic plate (3) and the second arced ceramic plate (4) that adapt with oil and gas pipes (1), described insulation heat preservation layer (2) arranges induction coil (5), described insulation heat preservation layer (2) is provided with the groove (6) adapted with induction coil (5), the arranged outside electromagnetic shielding shell (7) of described induction coil (5), the inwall of described electromagnetic shielding shell (7) is provided with the insulated fastener (8) adapted with induction coil (5), variable-frequency power sources (9) is set in described electromagnetic shielding shell (7), described variable-frequency power sources (9) is connected with induction coil (5), described electromagnetic shielding shell (7) arranges temperature controller (10), described temperature controller (10) is connected with variable-frequency power sources (9), described electromagnetic shielding shell (7) includes upper shell (11), lower house (12) and snap close (13), described upper shell (11) is hinged with lower house (12), by snap close (13) locking between described upper shell (11) and lower house (12).
2. a kind of controllable type oil and gas pipes electromagnetism preheating instrument according to claim 1, it is characterized in that: the two ends of described insulation heat preservation layer (2) arrange locking belt (14), and described locking belt (14) arranges clamping screw (15).
3. a kind of controllable type oil and gas pipes electromagnetism preheating instrument according to claim 1, it is characterized in that: the two ends of described insulation heat preservation layer (2) arrange baffle plate (16), described baffle plate (16) is fixing with insulation heat preservation layer (2) to be connected, and described baffle plate (16) is threadeded with electromagnetic shielding shell (7).
4. a kind of controllable type oil and gas pipes electromagnetism preheating instrument according to claim 1, is characterized in that: arrange reflection alarming patch (17) on the outer wall of described electromagnetic shielding shell (7).
5. a kind of controllable type oil and gas pipes electromagnetism preheating instrument according to claim 1, is characterized in that: the two ends of described electromagnetic shielding shell (7) are provided with the rubber mat (18) adapted with insulation heat preservation layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141723.8U CN205350692U (en) | 2016-02-25 | 2016-02-25 | Controllable formula oil gas pipeline electromagnetism preheats appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141723.8U CN205350692U (en) | 2016-02-25 | 2016-02-25 | Controllable formula oil gas pipeline electromagnetism preheats appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350692U true CN205350692U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141723.8U Expired - Fee Related CN205350692U (en) | 2016-02-25 | 2016-02-25 | Controllable formula oil gas pipeline electromagnetism preheats appearance |
Country Status (1)
| Country | Link |
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| CN (1) | CN205350692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910810A (en) * | 2016-06-01 | 2016-08-31 | 中国地质大学（武汉） | High temperature screw drill test bench |
| CN110536496A (en) * | 2019-07-26 | 2019-12-03 | 株洲诺天电热科技有限公司 | A kind of electromagnetic induction heating device liner encapsulating method and device |
-
2016
- 2016-02-25 CN CN201620141723.8U patent/CN205350692U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910810A (en) * | 2016-06-01 | 2016-08-31 | 中国地质大学（武汉） | High temperature screw drill test bench |
| CN110536496A (en) * | 2019-07-26 | 2019-12-03 | 株洲诺天电热科技有限公司 | A kind of electromagnetic induction heating device liner encapsulating method and device |
| CN110536496B (en) * | 2019-07-26 | 2022-04-05 | 株洲诺天电热科技有限公司 | Method and device for sealing inner container of electromagnetic induction heating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160629 Termination date: 20170225 |