CN107660007A - Cable heating device and electric cable heating method - Google Patents
Cable heating device and electric cable heating method Download PDFInfo
- Publication number
- CN107660007A CN107660007A CN201710947965.5A CN201710947965A CN107660007A CN 107660007 A CN107660007 A CN 107660007A CN 201710947965 A CN201710947965 A CN 201710947965A CN 107660007 A CN107660007 A CN 107660007A
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- Prior art keywords
- heating
- cable
- wire
- fever tablet
- thermal sensitive
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/016—Heaters using particular connecting means
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- Resistance Heating (AREA)
Abstract
The invention discloses a kind of cable heating device and electric cable heating method, including at least one heating unit;The heating unit includes keeper, locking member, heating wire, thermal sensitive piece, charging part and at least one fever tablet;The heating wire and the thermal sensitive piece are built in the fever tablet, and the keeper and the locking member are arranged in the fever tablet, and are detachably connected;The heating wire is electrically connected with the charging part, and the thermal sensitive piece is electrically connected with the charging part.In operation, only the fever tablet of integration need to be wound into cable hot arc to be added, then keeper and locking member are connected, charging part is connected into power supply unit and can be carried out the relatively straight operation of heating, aluminum pipe, heating cloth, heat insulating cloth and iron wire need not be wound, it is simple and convenient, improve operating efficiency.
Description
Technical field
The present invention relates to field of cable technology, more particularly to a kind of cable heating device and electric cable heating method.
Background technology
As the fast development of society, the increase of power consumption, the use of cable are more and more common.Cable can be used for transmission electricity
Power, transmit information and realize that electromagnetic energy is changed, be significant in electric power and field of information transmission.
High-tension cable is before laying, it is necessary to be heated to high-tension cable more straight.At present, the heating generally used is more straight
Method is:Cable is clamped with two semicircle aluminum pipes, then in the wrapped heating tape of aluminum tube surfaces and heat insulating cloth, is finally twined with iron wire
Around being fixedly clamped, such method complex operation, time-consuming, reduces operating efficiency.
The content of the invention
Based on this, it is necessary to provide a kind of electric cable heating compared with the problem of Nogata method complex operation for current electric cable heating and fill
Put and electric cable heating method, carrying out high-tension cable in a manner of easier more directly operates.
The technical program provides a kind of cable heating device, including:At least one heating unit;The heating unit bag
Include keeper, locking member, heating wire, thermal sensitive piece, charging part and at least one fever tablet;The heating wire and the thermal sensitive piece are equal
The fever tablet is built in, the keeper and the locking member are arranged in the fever tablet, and are detachably connected;The electricity
Heated filament is electrically connected with the charging part, and the thermal sensitive piece is electrically connected with the charging part.
When being worked using above-mentioned cable heating device, only the fever tablet of integration need to be wound into cable hot arc to be added, then
Keeper and locking member are connected, charging part is connected into power supply unit can be carried out the relatively straight operation of heating, without winding
Aluminum pipe, heating cloth, heat insulating cloth and iron wire, it is simple and convenient, improve operating efficiency.
Technical scheme is illustrated further below:
In one of the embodiments, the keeper includes at least two connection positions, at least two connection position edges
The positioning end of the fever tablet is set to locking extreme direction.In this way, heating unit can adapt to different cable sizes, meanwhile,
The model and quantity of the part of heater are reduced, is easy to the management and transport of part.
In one of the embodiments, the connection position is buttonhole, and the locking member is chuck, the chuck and the button
Eye, which can correspond, to be clasped.In this way, fastening force is larger, and easy installation and removal, it is possible to achieve tool-free dismounting.
In one of the embodiments, in addition to the first wire and the second wire, the fever tablet include the first fever tablet
With the second fever tablet;One end of first wire is connected with the heating wire in first fever tablet, and described first leads
The other end of line is connected with the heating wire in second fever tablet;One end of second wire and the described first heating
Thermal sensitive piece connection in piece, the other end of second wire are connected with the thermal sensitive piece in second fever tablet.
In this way, realize the connection of different heat piece internal heat generation silk, and in different heat piece thermal sensitive piece connection, reduce the number of part
Amount, while convenient operation.
In one of the embodiments, first fever tablet is connected through the hinge with second fever tablet;The hinge
Chain is provided with through hole, and first wire and the second wire are arranged in the through hole;Or first wire and the second wire
It is arranged side by side with the hinge.In this way, strengthen the connection between adjacent fever tablet, meanwhile, hinge in itself also can heat conduction, carry
The high efficiency of heating surface.
In one of the embodiments, the fever tablet Surface coating has insulating barrier.In this way, realize that heating plate is led with the external world
The insulation of electric body, meanwhile, avoid fever tablet scratch staff.
In one of the embodiments, including at least three heating units, at least three heating units are arranged side by side;
The heating unit includes temperature control device, and the heating wire and the thermal sensitive piece are electrically connected with the temperature control device.Such as
This, at work, the heating unit at both ends exports higher heating power, avoids the electricity that air conduction and metal heat-conducting are brought
The problem of cable medium temperature is high, both ends temperature is low, realizes uniform heating.
The technical program additionally provides a kind of electric cable heating method, comprises the following steps:
By the heating unit on the outer wall mounted in cable hot arc to be added, the heating unit is covered the cable and treat
The outer wall of bringing-up section;
The keeper is connected with the locking member;
The charging part is connected to power supply unit, the thermal sensitive piece detects the real time temperature letter of the cable hot arc to be added
Breath, and the real time temperature information is sent to the temperature control device;
The temperature control device sends heating instructions to the power supply and set according to the temperature difference of cable preset temperature and real time temperature
It is standby, and control the power supply unit to export corresponding heating power to the heating wire.
Using above-mentioned electric cable heating method, during work, the fever tablet of integration is wound into cable hot arc to be added, then will be fixed
Position part and locking member are connected, and charging part finally is connected into power supply unit can be carried out the relatively straight operation of heating, without winding
Aluminum pipe, heating cloth, heat insulating cloth and iron wire, have simplified operating process, have improved operating efficiency.
Technical scheme is illustrated further below:
In one of the embodiments, by the heating unit on the outer wall mounted in cable hot arc to be added, institute is made
After stating the outer wall that heating unit covers the cable hot arc to be added, in addition to step:According to the electric heating cable to be added of different-diameter,
Make locking member connection corresponding with any one at least two connection positions.In this way, heating unit can adapt to not
Same cable size, meanwhile, the model and quantity of the parts of heater are reduced, is easy to the management and transport of parts.
In one of the embodiments, it is further comprising the steps of:
At least three heating units are disposed side by side on cable hot arc outer wall to be added;
The keeper of at least three heating units is connected respectively with the locking member;
The charging part of at least three heating units is respectively connecting to the power supply unit, the thermal sensitive piece inspection
The real time temperature information of the different hot arcs to be added of cable is surveyed, and the real time temperature information is sent to the temperature control device;
The temperature control device sends heating instructions to the power supply and set according to the temperature difference of cable preset temperature and real time temperature
It is standby, and control the power supply unit to export different heating powers to the corresponding heating wire.
In this way, at work, the heating unit at both ends exports higher heating power, avoids air conduction and metal is led
The problem of next cable medium temperature in the torrid zone is high, both ends temperature is low, realizes uniform heating.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of cable heating device of the present invention;
Fig. 2 is the structural representation of second of embodiment of cable heating device of the present invention;
Fig. 3 is the structural representation of the third embodiment of cable heating device of the present invention;
Fig. 4 is the structural representation of the 4th kind of embodiment of cable heating device of the present invention.
Description of reference numerals:
110th, fever tablet, the 111, first fever tablet, the 112, second fever tablet, the 113, the 3rd fever tablet, 120, keeper,
121st, the first connection position, the 122, second connection position, 130, locking member, 140, charging part, 150, hinge, 200, positioning end, 300,
Locking end, the 400, first heating unit, the 500, second heating unit, the 600, the 3rd heating unit.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing and specific embodiment party
Formula, the present invention is described in further detail.It should be appreciated that embodiment described herein is only solving
The present invention is released, does not limit protection scope of the present invention.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
Heretofore described " first ", " second " do not represent specific quantity and order, are only used for the differentiation of title.
Such as Fig. 1, the cable heating device of the first embodiment shown for the present invention, including:At least one heating is single
Member;Heating unit includes keeper 120, locking member 130, heating wire, thermal sensitive piece, charging part 140 and at least one fever tablet
110;Heating wire and thermal sensitive piece are built in fever tablet 111, and keeper 120 and locking member 130 are arranged in fever tablet 110, and
It is detachably connected;Heating wire is electrically connected with charging part 140, and thermal sensitive piece is electrically connected with charging part 140.Heating unit at least wraps
A fever tablet 110 is included, shown in Fig. 1, including the first fever tablet 111, the second fever tablet 112 and the 3rd fever tablet 113.It is above-mentioned
The material of fever tablet 110 can be the Heat Conduction Material such as ceramics, metal, and specific in present embodiment, preferably ceramic material is made pottery
Ceramic material has the advantages that high-melting-point, high rigidity, high-wearing feature, resistance to oxidation, and service life is longer.Above-mentioned charging part 150 can be with
There are a variety of, such as plug, wireless charging device etc., here preferably plug.When being worked using above-mentioned cable heating device, only
The fever tablet 111 of integration need to be wound into cable hot arc to be added, then keeper 120 and locking member 130 are connected, will filled
Electric portion 140 connects power supply unit and can be carried out the relatively straight operation of heating, without winding aluminum pipe, heating cloth, heat insulating cloth and iron wire, behaviour
Make simple and convenient, improve operating efficiency.
Please continue to refer to Fig. 1, in one embodiment, keeper 120 includes at least two connection positions, including first connects
The connection position 122 of position 121 and second is connect, positioning end 200 of at least two connection positions along fever tablet 110 is set to the direction of locking end 300
Put.In this way, heating unit can adapt to different cable sizes, meanwhile, the model and quantity of the parts of heater are reduced,
It is easy to the management and transport of parts.For example, setting for connection position can be to arrive locking end along the positioning end 200 of fever tablet 110
300 directions are arranged at intervals, as shown in Figure 1.It can also be to be arranged side by side, can adapt to different cables diameter to be heated.
Such as Fig. 2, for the cable heating device of second of the embodiment of the invention shown, the first connection position 121 and the second connection position 122
It is arranged side by side in the positioning end 200 along fever tablet 110 to the direction of locking end 300, and the first connection position 121 arrives locking position 130
Beeline is less than the beeline of the locking position 130 of the second connection position 122, can also realize and adapt to different cable sizes.Tool
For body into present embodiment, the setting of connection position is preferably to be arranged at intervals along positioning end 200 to the direction of locking end 300, in this way, plus
Cable hot arc to be added can be completely covered in thermal, and heating effect is more preferable.Such as Fig. 3, the third embodiment party shown for the present invention
The cable heating device of formula, the first connection position 121 and the second connection position 122 are respectively provided with more than two, and are connected respectively, such as
This, increases the quantity of keeper 120 and locking member 130, strengthens bonding strength so that device is more firm.
Above-mentioned connection position can be buttonhole, neck, internal thread etc., and locking member 130 can be chuck, pin, screw, bolt
Deng.Specific in present embodiment, connection position is buttonhole, and locking member 130 is chuck, and chuck can correspond buckle with buttonhole and match somebody with somebody
Close.In this way, the fastening force of connection is bigger, and easy installation and removal, it is possible to achieve tool-free dismounting.
Please continue to refer to Fig. 1 to Fig. 3, in addition to the first wire and the second wire, one end of the first wire and the first heating
Heating wire connection in piece 111, the other end of the first wire are connected with the heating wire in the second fever tablet 112;Second wire
One end is connected with the thermal sensitive piece in the first fever tablet 111, and the thermal sensitive piece in the other end of the second wire and the second fever tablet 112 connects
Connect.Heating wire and thermal sensitive piece in above-mentioned heating unit between each different heat piece 110 use above-mentioned connected mode.Such as
This, realizes the connection of the internal heat generation silk of different heat piece 110, and in different heat piece 110 thermal sensitive piece connection, reduce zero
The quantity of part, while convenient operation.
In one embodiment, the first fever tablet 111 is connected with the second fever tablet 112 by hinge 150, hinge 150
Provided with least one through hole, the first wire and the second wire are arranged in through hole;Or first wire and the second wire with hinge
Chain 150 is arranged side by side;Or first wire be arranged in through hole, the second wire is arranged side by side with hinge 150.Specific to this embodiment party
In formula, hinge 150 is provided with through hole, and the first wire and the second wire are arranged in through hole.In above-mentioned heating unit it is each not
Above-mentioned connected mode is used with fever tablet 110.In this way, strengthening the connection between adjacent fever tablet 110, avoid damage to lead
Line, effectively protect wire, meanwhile, hinge 150 itself also can heat conduction, improve the efficiency of heating surface.
In another embodiment, the Surface coating of fever tablet 110 has insulating barrier, the inner surface of fever tablet 110 and outer surface
Insulating barrier is coated with, the one side of insulating barrier is bonded in fever tablet 110.In this way, realize heating plate 110 and extraneous electric conductor
Insulation, meanwhile, the another side of insulating barrier is relatively smooth, avoids scratch staff.For example, insulating barrier can be epoxy resin
Layer, insulated paint or plastic sheeting etc..Specific in present embodiment, insulating barrier is preferably epoxy resin layer, epoxy resin layer
Insulating properties more preferably, sealing property and structural strength it is more preferable.
Such as Fig. 4, the cable heating device of the 4th kind of embodiment shown for the present invention, including at least three heating are single
Member, at least three heating units are identical, and are arranged side by side, and heating unit includes temperature control device, heating wire and thermal sensitive piece
It is electrically connected with temperature control device.Or at least three heating unit heating wire model it is different, including the first heating unit
400th, the second heating unit 500 and the 3rd heating unit 600, their heating power is different, at work, according to radiating condition
Difference, heating power can be automatically adjusted, to reach the purpose uniformly heated.In this way, at work, the heating unit at both ends is defeated
Go out higher heating power, make up the heat that air conduction and metal heat-conducting are lost, avoid air conduction and metal heat-conducting band
The problem of next cable medium temperature is high, both ends temperature is low, realizes uniform heating.Specific in present embodiment, at least three
Individual heating unit is identical, and thermal sensitive piece detects the real time temperature information of cable hot arc difference section to be added, and is sent out
Temperature control device is delivered to, temperature control device calculates the temperature difference of preset temperature and real time temperature, and sends and instruct accordingly to power supply unit,
Power supply unit exports different heating powers to corresponding heating wire according to instruction.
In addition, the outer wall of at least three heating units, at least provided with an annulus, the radial direction of annulus is perpendicular to electricity
Cable axial direction, at least three heating units are arranged side by side, and corresponding arrangement is point-blank, and a metal bar is arranged in
In above-mentioned at least three annulus so that the axial direction of different heating unit is kept point-blank.In this way, strengthen difference
Connection between heating unit, it ensure that cable as far as possible point-blank.
The technical program additionally provides a kind of electric cable heating method, comprises the following steps:By heating unit around mounted in cable
On the outer wall of hot arc to be added, make the outer wall of heating unit covering cable hot arc to be added;Keeper 120 is connected with locking member 130;
Charging part 140 is connected to power supply unit, the real time temperature information of thermal sensitive piece detection cable hot arc to be added, and real time temperature is believed
Breath is sent to temperature control device;Temperature control device sends heating instructions to power supply according to the temperature difference of cable preset temperature and real time temperature
Equipment, and control power supply unit to export corresponding heating power to heating wire.Using above-mentioned electric cable heating method, by integration
Fever tablet 110 is wound into cable hot arc to be added, then keeper 120 and locking member 130 are connected, finally by charging part 140
Connect power supply unit and can be carried out the relatively straight operation of heating, without winding semicircle aluminum pipe, heating cloth, heat insulating cloth and iron wire, essence
Letter operating process, improves operating efficiency.
In one embodiment, heating unit is made into heating unit on the outer wall mounted in cable hot arc to be added
After the outer wall of covering cable hot arc to be added, in addition to step makes the locking member 130 according to the electric heating cable to be added of different-diameter
Connection corresponding with any one at least two connection positions.In this way, heating unit can adapt to different cable sizes,
Meanwhile the model and quantity of the part of heater are reduced, it is easy to the management and transport of part.Specifically, by chuck respectively with
Different buttonhole connections, can match different cable sizes so that heater all can be used under various working.
In another embodiment, it is further comprising the steps of:At least three heating units are disposed side by side on into cable to treat
On bringing-up section outer wall;The keeper 120 of at least three heating units is connected respectively with locking member 130;By at least three
The charging part 140 of heating unit is respectively connecting to power supply unit, the real time temperature letter of the different hot arcs to be added of thermal sensitive piece detection cable
Breath, and real time temperature information is sent to temperature control device;Temperature control device is according to the temperature difference of cable preset temperature and real time temperature, hair
Heating instructions are sent to power supply unit, and control power supply unit to export different heating powers to corresponding heating wire.In this way, in work
When making, the heating unit at both ends exports higher heating power, avoids among the cable that air conduction and metal heat-conducting are brought
The problem of temperature is high, both ends temperature is low, realizes uniform heating.Or at least three heating unit heating wire model it is different,
Including the first heating unit 400, the second heating unit 500 and the 3rd heating unit 600, their heating power is different, in work
It is different according to radiating condition when making, thermal loss caused by air conduction and metal heat-conducting is made up, heating work(can be automatically adjusted
Rate, to reach the purpose uniformly heated.Specific in present embodiment, at least three heating units are identical, temperature-sensitives
Piece detects the real time temperature information of cable hot arc difference section to be added, and sends it to temperature control device, and temperature control device calculates pre-
If the temperature difference of temperature and real time temperature, and send corresponding instruct and exported according to instruction different to power supply unit, power supply unit
Heating power is to corresponding heating wire.
In addition, the outer wall of at least three heating units, at least provided with an annulus, the radial direction of annulus is perpendicular to electricity
The axial direction of cable, at least three heating units are arranged side by side, and corresponding arrangement is point-blank, and a metal bar is worn
In in above-mentioned at least three annulus, at least three heating units are kept point-blank as far as possible.In this way, strengthen different add
Connection between hot cell, ensure that cable is kept point-blank as far as possible so that operation is easier.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of cable heating device, it is characterised in that including at least one heating unit;The heating unit includes positioning
Part, locking member, heating wire, thermal sensitive piece, charging part and at least one fever tablet;The heating wire and the thermal sensitive piece are built in
The fever tablet, the keeper and the locking member are arranged in the fever tablet, and are detachably connected;The heating wire with
The charging part is electrically connected with, and the thermal sensitive piece is electrically connected with the charging part.
2. cable heating device according to claim 1, it is characterised in that the keeper includes at least two connections
Position, positioning end of at least two connection positions along the fever tablet are set to locking extreme direction.
3. cable heating device according to claim 2, it is characterised in that the connection position is buttonhole, the locking member
For chuck, the chuck can be corresponded with the buttonhole and is clasped.
4. cable heating device according to claim 1, it is characterised in that also including the first wire and the second wire, institute
Stating fever tablet includes the first fever tablet and the second fever tablet;One end of first wire with it is described in first fever tablet
Heating wire is connected, and the other end of first wire is connected with the heating wire in second fever tablet;Described second leads
One end of line is connected with the thermal sensitive piece in first fever tablet, the other end of second wire and the described second heating
Thermal sensitive piece connection in piece.
5. cable heating device according to claim 4, it is characterised in that first fever tablet and the described second heating
Piece is connected through the hinge;The hinge is provided with through hole, and first wire and second wire are arranged in the through hole;
Or first wire and second wire are arranged side by side with the hinge.
6. cable heating device according to claim 1, it is characterised in that the fever tablet Surface coating has insulating barrier.
7. cable heating device according to claim 1, it is characterised in that including at least three heating units, at least three
The individual heating unit is arranged side by side;The heating unit includes temperature control device, the heating wire and the thermal sensitive piece with
The temperature control device is electrically connected with.
8. a kind of electric cable heating method for applying the cable heating device as described in above-mentioned any one of claim 1 to 7, its feature
It is, comprises the following steps:
By the heating unit on the outer wall mounted in cable hot arc to be added, the heating unit is set to cover the cable to be heated
The outer wall of section;
The keeper is connected with the locking member;
The charging part is connected to power supply unit, the thermal sensitive piece detects the real time temperature information of the cable hot arc to be added,
And the real time temperature information is sent to the temperature control device;
The temperature control device sends heating instructions to the power supply unit according to the temperature difference of cable preset temperature and real time temperature,
And the power supply unit is controlled to export corresponding heating power to the heating wire.
9. electric cable heating method according to claim 8, it is characterised in that by the heating unit around mounted in the cable
On the outer wall of hot arc to be added, after the outer wall for making the heating unit covering cable hot arc to be added, in addition to step:According to
The electric heating cable to be added of different-diameter, make locking member connection corresponding with any one at least two connection positions.
10. electric cable heating method according to claim 8, it is characterised in that further comprising the steps of:
At least three heating units are disposed side by side on cable hot arc outer wall to be added;
The keeper of at least three heating units is connected respectively with the locking member;
The charging part of at least three heating units is respectively connecting to the power supply unit, the thermal sensitive piece detection electricity
The real time temperature information of the different hot arcs to be added of cable, and the real time temperature information is sent to the temperature control device;
The temperature control device sends heating instructions to the power supply unit according to the temperature difference of cable preset temperature and real time temperature,
And the power supply unit is controlled to export different heating powers to the corresponding heating wire.
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CN201710947965.5A CN107660007A (en) | 2017-10-12 | 2017-10-12 | Cable heating device and electric cable heating method |
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CN201710947965.5A CN107660007A (en) | 2017-10-12 | 2017-10-12 | Cable heating device and electric cable heating method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108593698A (en) * | 2018-03-20 | 2018-09-28 | 饶榕琦 | A kind of Geothermal electric cable manufacture heating device |
CN108861866A (en) * | 2018-05-21 | 2018-11-23 | 江苏亚特电缆有限公司 | A kind of manufacture cable heating device and heating means |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201164527Y (en) * | 2007-12-31 | 2008-12-17 | 上海中大科技发展有限公司 | Heating sleeve for treating cervical vertebra disease |
CN201181605Y (en) * | 2008-03-10 | 2009-01-14 | 昆山火凤凰线缆有限公司 | Aerial optical/electrical cable snow-melting and deicing apparatus |
CN101518480A (en) * | 2008-02-29 | 2009-09-02 | 许建 | Health band of kidney |
US20110084060A1 (en) * | 2009-10-13 | 2011-04-14 | Uniplatek Co., Ltd. | Method for manufacturing ptc device and system for preventing overheating of planar heaters using the same |
CN102932971A (en) * | 2012-11-08 | 2013-02-13 | 辽宁省电力有限公司丹东供电公司 | 10KV cable molding middle contactor heating device |
CN205336561U (en) * | 2016-02-03 | 2016-06-22 | 复旦大学附属中山医院 | Nursing is with many function combination formula hot -water bag |
CN205545997U (en) * | 2016-02-17 | 2016-08-31 | 深圳烯旺新材料科技股份有限公司 | Piece and adopt protective equipment of this piece that generates heat |
CN105960032A (en) * | 2016-05-31 | 2016-09-21 | 中山浩发节能科技有限公司 | Heating device |
CN106211383A (en) * | 2015-04-30 | 2016-12-07 | 常州市纵横新世纪国际贸易有限公司 | A kind of carbon fiber braiding electrothermal cloth and low-voltage direct heated for controlling temperature system |
CN206117196U (en) * | 2016-08-25 | 2017-04-19 | 耀灵科技(上海)有限公司 | Flexible solar charging ware |
-
2017
- 2017-10-12 CN CN201710947965.5A patent/CN107660007A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201164527Y (en) * | 2007-12-31 | 2008-12-17 | 上海中大科技发展有限公司 | Heating sleeve for treating cervical vertebra disease |
CN101518480A (en) * | 2008-02-29 | 2009-09-02 | 许建 | Health band of kidney |
CN201181605Y (en) * | 2008-03-10 | 2009-01-14 | 昆山火凤凰线缆有限公司 | Aerial optical/electrical cable snow-melting and deicing apparatus |
US20110084060A1 (en) * | 2009-10-13 | 2011-04-14 | Uniplatek Co., Ltd. | Method for manufacturing ptc device and system for preventing overheating of planar heaters using the same |
CN102932971A (en) * | 2012-11-08 | 2013-02-13 | 辽宁省电力有限公司丹东供电公司 | 10KV cable molding middle contactor heating device |
CN106211383A (en) * | 2015-04-30 | 2016-12-07 | 常州市纵横新世纪国际贸易有限公司 | A kind of carbon fiber braiding electrothermal cloth and low-voltage direct heated for controlling temperature system |
CN205336561U (en) * | 2016-02-03 | 2016-06-22 | 复旦大学附属中山医院 | Nursing is with many function combination formula hot -water bag |
CN205545997U (en) * | 2016-02-17 | 2016-08-31 | 深圳烯旺新材料科技股份有限公司 | Piece and adopt protective equipment of this piece that generates heat |
CN105960032A (en) * | 2016-05-31 | 2016-09-21 | 中山浩发节能科技有限公司 | Heating device |
CN206117196U (en) * | 2016-08-25 | 2017-04-19 | 耀灵科技(上海)有限公司 | Flexible solar charging ware |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108593698A (en) * | 2018-03-20 | 2018-09-28 | 饶榕琦 | A kind of Geothermal electric cable manufacture heating device |
CN108593698B (en) * | 2018-03-20 | 2020-11-20 | 浙江启博知识产权运营有限公司 | Heating device for manufacturing geothermal cable |
CN108861866A (en) * | 2018-05-21 | 2018-11-23 | 江苏亚特电缆有限公司 | A kind of manufacture cable heating device and heating means |
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