CN205520171U - Gathering line electromagnetic heating device - Google Patents
Gathering line electromagnetic heating device Download PDFInfo
- Publication number
- CN205520171U CN205520171U CN201620379604.6U CN201620379604U CN205520171U CN 205520171 U CN205520171 U CN 205520171U CN 201620379604 U CN201620379604 U CN 201620379604U CN 205520171 U CN205520171 U CN 205520171U
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- China
- Prior art keywords
- coil
- sleeve pipe
- coil sleeve
- seat
- circular coil
- 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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- General Induction Heating (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses a gathering line electromagnetic heating device, including the coil sleeve pipe, the coil sleeve pipe includes first circular coil sleeve pipe and second circular coil sleeve pipe, first circular coil sleeve pipe is articulated with second circular coil sheathed tube one end, and the other end is an open end, first circular coil sleeve pipe sets up the upper junction plate at the open end along radial outside the extension, second circular coil sleeve pipe is the connecting plate under the open end sets up along radial outside extension, pass through bolted connection between upper junction plate and the lower connecting plate, the coil sleeve pipe is inboard to be equipped with the non - closed arc induction heating coil of a plurality of along length direction, pass through coupling mechanism end -to -end connection between the adjacent induction heating coil, the end that is located the induction heating coil at coil sleeve pipe both ends all is connected with extension induction heating line, the induction heating coil inboard is equipped with the heat preservation, the heat preservation encloses the sheathed tube open end on line and is the disconnected structure. Its inside induction heating coil of coil cover protection of pipe, just the utility model discloses the installation is dismantled all simple and conveniently.
Description
Technical field
This utility model relates generally to electromagnetic heating technique field, specifically a kind of gathering line Electromagnetic Heating dress
Put.
Background technology
In Oil and Natural Gas Transportation Pipeline work progress, it is sometimes desirable to pipeline is carried out the pre-heat treatment, such as two
When needing welding between pipeline, its welding quality directly influences service life and the safety of product.For fall
Low welding residual stress, prevents weld seam cold crack from occurring, and uses the steel conduit welding of High-Strength Low-Alloy material
Before, butt welding mouth carries out preheating the important process measure being to ensure that welding quality.Typically cable in prior art
Line is wound at the mouth of pipe, as induction heating circle, two ends and power on, heats, and method is simple,
But coil exposes, directly contacting with outer wall of steel pipe, easy impaired initiation is leaked electricity, and does not meets pipeline construction specification,
And heating collar be wound around at the scene installation, dismantle very inconvenient.
Utility model content
In order to solve deficiency of the prior art, this utility model provides a kind of gathering line electromagnetic heater,
There is coil casing protection layer, play the effect of protection induced inside heating coil, use safety, and this reality
Installing heating coil with novel without field-winding, simple in construction, installing/dismounting is the most simple and convenient.
This utility model for achieving the above object, is achieved through the following technical solutions:
Gathering line electromagnetic heater, including coil sleeve pipe, described coil sleeve pipe includes upper half circular coil
Sleeve pipe and lower semi-circular coil sleeve pipe, described upper half circular coil sleeve pipe and one end of lower semi-circular coil sleeve pipe
Hinged, the other end is opening, and described upper half circular coil sleeve pipe extends radially outward setting at opening
Upper junction plate, described lower semi-circular coil sleeve pipe extends radially outward at opening and arranges lower connecting plate, institute
State and be bolted between upper junction plate and lower connecting plate, be provided with along its length inside described coil sleeve pipe
Several non-closed arc load coils, and the opening of the aperture position of load coil and coil sleeve pipe
Mouth end position is corresponding, is connected by bindiny mechanism's head and the tail, be positioned at coil set between adjacent load coil
The termination of the load coil at pipe both ends is respectively connected with prolongation sensing heater wire, described load coil
Inner side is provided with heat-insulation layer, and the opening of described heat-insulation layer online snare pipe is breakaway-element structure.
Described bindiny mechanism includes that a connecting seat and second connects seat, and described a connecting seat and second connects
Seat lays respectively at the initial and end two ends of load coil, and described a connecting seat is provided with groove, and described the
Two connect seat is provided with the projection adapted with groove.
Described bindiny mechanism includes that the 3rd connection seat and the 4th connects seat, and the described 3rd connects seat and the 4th connects
Seat lays respectively at the initial and end two ends of load coil, and the described 3rd connects the bar that is articulated and connected on seat, described
4th connects seat is provided with the draw-in groove adapted with connecting rod.
Contrast prior art, this utility model has the beneficial effects that:
1, this utility model has coil casing protection layer, and the effect playing protection induced inside heating coil makes
By safety；And in use, open upper half circular coil sleeve pipe and lower semi-circular coil sleeve pipe, by coil set
Pipe box is on the pipeline needing heating, and uses bolt by upper half circular coil sleeve pipe and lower semi-circular coil set
Pipe links together, it is not necessary to field-winding installs heating coil, and bindiny mechanism is by load coil structure
Having become a heating coil being spirally wound on pipeline, heats is good, simple in construction, and installing/dismounting is equal
Simple and convenient.
2, when by upper half circular coil sleeve pipe and lower semi-circular coil casing pipe sleeve on pipeline after, clamping sensing adds
It is interior i.e. that heat coil makes the projection on load coil insert the groove on load coil adjacent thereto
Can, the head and the tail two ends of adjacent load coil are linked together, makes non-closed arc load coil
Constitute a coil being spirally wound on pipeline, simple and convenient, do not interfere with heats.
3, when by upper half circular coil sleeve pipe and lower semi-circular coil casing pipe sleeve on pipeline after, pull connection
Bar, makes connecting rod be connected in draw-in groove, is linked together at the head and the tail two ends of adjacent load coil, makes
Non-closed arc load coil constitutes a coil being spirally wound on pipeline, simple and convenient.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of load coil.
Accompanying drawing 3 is the structural representation of bindiny mechanism in embodiment 1.
Accompanying drawing 4 is the structural representation of bindiny mechanism in embodiment 2.
Label shown in accompanying drawing: 1, upper half circular coil sleeve pipe；2, lower semi-circular coil sleeve pipe；3, upper company
Fishplate bar；4, lower connecting plate；5, bolt；6, load coil；7, heat-insulation layer；8, a connecting seat；
9, second connects seat；10, groove；11, projection；12, the 3rd connects seat；13, the 4th connects seat；14、
Connecting rod；15, draw-in groove；16, sensing heater wire is extended；17, connector.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these are implemented
Example is merely to illustrate this utility model rather than limits scope of the present utility model.In addition, it is to be understood that readding
After having read the content that this utility model is lectured, this utility model can be made various changing by those skilled in the art
Moving or amendment, these equivalent form of values fall within the application appended claims limited range equally.
Gathering line electromagnetic heater, including coil sleeve pipe, described coil sleeve pipe includes upper half circular coil
Sleeve pipe 1 and lower semi-circular coil sleeve pipe 2, described upper half circular coil sleeve pipe 1 and lower semi-circular coil sleeve pipe 2
One end hinged, the other end is opening, and described upper half circular coil sleeve pipe 1 is at opening radially
Extended upper junction plate 3, described lower semi-circular coil sleeve pipe 2 is under opening extends radially outward and arranges
Connecting plate 4, is connected by bolt 5 between described upper junction plate 3 and lower connecting plate 4, connect simple, convenient,
Firmly.Several non-closed arc load coils 6 it are provided with along its length inside described coil sleeve pipe, and
The aperture position of load coil 6 is corresponding with the opening position of coil sleeve pipe, adjacent sensing heater wire
Connected by bindiny mechanism's head and the tail between circle 6, constitute a heating coil being spirally wound on pipeline,
The termination of the load coil 6 being positioned at coil sleeve pipe both ends is respectively connected with prolongation sensing heater wire 16, prolongs
Long sensing heater wire 16 is connected with power supply.Heat-insulation layer 7, described guarantor it is provided with inside described load coil 6
The opening of the temperature online snare pipe of layer 7 is breakaway-element structure, and heat-insulation layer 7 can be connected to by connector 17
On coil sleeve pipe, connector 17 can be telescopic joint with coil by the resistant to elevated temperatures plastic bolt of insulation.Protect
Temperature layer 7 plays the effect of insulation, during heating pipeline, is possible to prevent heat dissipation of pipeline, raising to add
The thermal efficiency, and the opening of the online snare pipe of heat-insulation layer 7 is breakaway-element structure, it is simple to peace of the present utility model
Mounting or dismounting are unloaded.
When using this utility model, open upper half circular coil sleeve pipe 1 and lower semi-circular coil sleeve pipe 2, will
Coil casing pipe sleeve is on the pipeline needing heating, and load coil 6 is linked together by bindiny mechanism, so
Upper junction plate 3 and lower connecting plate 4 are fixed together by rear use bolt 5, are fixed by this utility model
On pipeline, prolongation sensing heater wire 16 switches on power and can realize the heating to pipeline, it is not necessary to scene twines
Around installing heating coil, simple in construction, installing/dismounting is the most simple and convenient；And coil sleeve pipe plays protection inside
The effect of load coil, safe and reliable.
Described bindiny mechanism includes that a connecting seat 8 and second connects seat 9, described a connecting seat 8 and second
Connecting seat 9 and lay respectively at the initial and end two ends of load coil 6, described a connecting seat 8 is provided with recessed
Groove 10, described second connects seat 9 is provided with the projection 11 adapted with groove 10.When by upper half round wire
After snare pipe 1 and lower semi-circular coil sleeve pipe 2 are enclosed within pipeline the position needing heating, clamping sensing heating
Coil 6 makes the projection 11 on load coil 6 insert the groove on load coil 6 adjacent thereto
In 10, the head and the tail two ends of adjacent load coil 6 can be linked together, make non-closed arc sense
Heating coil 6 constitutes a coil being spirally wound on pipeline, then uses bolt 5 by upper junction plate 3
It is fixed together with lower connecting plate 4, this utility model can be fixed on pipeline, finally prolongation is sensed
Heater wire 16 switches on power and can realize the heating to pipeline.
Described bindiny mechanism includes that the 3rd connection seat 12 and the 4th connects seat 13, and the described 3rd connects seat 12 He
4th connects seat 13 lays respectively at the initial and end two ends of load coil 6, and the described 3rd connects on seat 12
Be articulated and connected bar 14, and the described 4th connects seat 13 is provided with the draw-in groove 15 adapted with connecting rod 14.When inciting somebody to action
After upper half circular coil sleeve pipe 1 and lower semi-circular coil sleeve pipe 2 are enclosed within pipeline the position needing heating, pull
Be dynamically connected bar 14, makes connecting rod 14 be connected in draw-in groove 15, by the head and the tail two of adjacent load coil 6
End links together, and makes non-closed arc load coil 6 constitute one and is spirally wound on pipeline
Coil, then uses bolt 5 upper junction plate 3 and lower connecting plate 4 to be fixed together, can be by this practicality
Novel it is fixed on pipeline, has finally switched on power can realize pipeline is added by extending sensing heater wire 16
Heat.
Embodiment 1
Gathering line electromagnetic heater, including coil sleeve pipe, described coil sleeve pipe includes upper half circular coil
Sleeve pipe 1 and lower semi-circular coil sleeve pipe 2, described upper half circular coil sleeve pipe 1 and lower semi-circular coil sleeve pipe 2
One end hinged, the other end is opening.Described upper half circular coil sleeve pipe 1 is at opening radially
Extended upper junction plate 3, described lower semi-circular coil sleeve pipe 2 is under opening extends radially outward and arranges
Connecting plate 4, is connected by bolt 5 between described upper junction plate 3 and lower connecting plate 4.In described coil sleeve pipe
Side is provided with several non-closed arc load coils 6, and the opening of load coil 6 along its length
Position is corresponding with the opening position of coil sleeve pipe, passes through bindiny mechanism between adjacent load coil 6
Head and the tail connect, and described bindiny mechanism includes that a connecting seat 8 and second connects seat 9, described a connecting seat 8
Connect seat 9 with second and lay respectively at the initial and end two ends of load coil 6, on described a connecting seat 8
Being provided with groove 10, described second connects seat 9 is provided with the projection 11 adapted with groove 10, is positioned at coil
The termination of the load coil 6 at sleeve pipe both ends is respectively connected with prolongation sensing heater wire 16.Described sensing adds
Being provided with heat-insulation layer 7 inside heat coil 6, the opening of the described online snare pipe of heat-insulation layer 7 is breakaway-element structure.
The present embodiment provides the benefit that: coil sleeve pipe plays the effect of protection induced inside heating coil, and this reality
Installing heating coil with novel without field-winding, simple in construction, installing/dismounting is the most simple and convenient.
Embodiment 2
Gathering line electromagnetic heater, including coil sleeve pipe, described coil sleeve pipe includes upper half circular coil
Sleeve pipe 1 and lower semi-circular coil sleeve pipe 2, described upper half circular coil sleeve pipe 1 and lower semi-circular coil sleeve pipe 2
One end hinged, the other end is opening, and described upper half circular coil sleeve pipe 1 is at opening radially
Extended upper junction plate 3, described lower semi-circular coil sleeve pipe 2 is under opening extends radially outward and arranges
Connecting plate 4, is connected by bolt 5 between described upper junction plate 3 and lower connecting plate 4.In described coil sleeve pipe
Side is provided with several non-closed arc load coils 6, and the opening of load coil 6 along its length
Position is corresponding with the opening position of coil sleeve pipe, passes through bindiny mechanism between adjacent load coil 6
Head and the tail connect, and the termination of the load coil 6 being positioned at coil sleeve pipe both ends is respectively connected with prolongation sensing and adds
Hot line 16.Heat-insulation layer 7 it is provided with inside described load coil 6, the described online snare pipe of heat-insulation layer 7
Opening is breakaway-element structure.Described bindiny mechanism includes that the 3rd connection seat 12 and the 4th connects seat 13, described
3rd connection seat 12 and the 4th connection seat 13 lay respectively at the initial and end two ends of load coil 6, described
3rd connects the bar 14 that is articulated and connected on seat 12, and described 4th connection seat 13 is provided with and adapts with connecting rod 14
Draw-in groove 15.The present embodiment provides the benefit that: coil sleeve pipe plays the work of protection induced inside heating coil
With, and this utility model is without field-winding installation heating coil, simple in construction, all simple side of installing/dismounting
Just.
Claims (3)
1. gathering line electromagnetic heater, is characterized in that: include that coil sleeve pipe, described coil sleeve pipe include
Upper half circular coil sleeve pipe (1) and lower semi-circular coil sleeve pipe (2), described upper half circular coil sleeve pipe (1)
Hinged with one end of lower semi-circular coil sleeve pipe (2), the other end is opening, described upper half circular coil set
Pipe (1) extends radially outward at opening and arranges upper junction plate (3), described lower semi-circular coil sleeve pipe (2)
Extend radially outward at opening and lower connecting plate (4) is set, described upper junction plate (3) and lower connecting plate (4)
Between by bolt (5) connect, be provided with several non-closed arcs inside described coil sleeve pipe along its length
Load coil (6), and the opening position of the aperture position of load coil (6) and coil sleeve pipe
Corresponding, connected by bindiny mechanism's head and the tail between adjacent load coil (6), be positioned at coil sleeve pipe two
The termination of the load coil (6) of end is respectively connected with prolongation sensing heater wire (16), and described sensing adds
Heat coil (6) inner side is provided with heat-insulation layer (7), and the opening of the online snare pipe of described heat-insulation layer (7) is disconnected
Open architecture.
Gathering line electromagnetic heater the most according to claim 1, is characterized in that: described connection machine
Structure includes that a connecting seat (8) and second connects seat (9), and described a connecting seat (8) and second connects
Seat (9) lays respectively at the initial and end two ends of load coil (6), and described a connecting seat (8) sets
Fluted (10), described second connects seat (9) is provided with the projection (11) adapted with groove (10).
Gathering line electromagnetic heater the most according to claim 1, is characterized in that: described connection machine
Structure includes that the 3rd connection seat (12) and the 4th connects seat (13), and the described 3rd connects seat (12) and the 4th even
Joint chair (13) lays respectively at the initial and end two ends of load coil (6), and the described 3rd connects seat (12)
On be articulated and connected bar (14), the described 4th connects seat (13) is provided with the card adapted with connecting rod (14)
Groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379604.6U CN205520171U (en) | 2016-04-28 | 2016-04-28 | Gathering line electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379604.6U CN205520171U (en) | 2016-04-28 | 2016-04-28 | Gathering line electromagnetic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520171U true CN205520171U (en) | 2016-08-31 |
Family
ID=56795110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620379604.6U Expired - Fee Related CN205520171U (en) | 2016-04-28 | 2016-04-28 | Gathering line electromagnetic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264967A (en) * | 2018-11-30 | 2019-01-25 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of electric heater for electronical display glass platinum channel |
| CN109728402A (en) * | 2018-12-19 | 2019-05-07 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Antenna assembly |
-
2016
- 2016-04-28 CN CN201620379604.6U patent/CN205520171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264967A (en) * | 2018-11-30 | 2019-01-25 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of electric heater for electronical display glass platinum channel |
| CN109728402A (en) * | 2018-12-19 | 2019-05-07 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Antenna assembly |
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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 |
Granted publication date: 20160831 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |