CN107750067A - Radiationless carbon fiber electrically heating cable and heating installation - Google Patents
Radiationless carbon fiber electrically heating cable and heating installation Download PDFInfo
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- CN107750067A CN107750067A CN201710885491.6A CN201710885491A CN107750067A CN 107750067 A CN107750067 A CN 107750067A CN 201710885491 A CN201710885491 A CN 201710885491A CN 107750067 A CN107750067 A CN 107750067A
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- carbon fiber
- layer
- radiationless
- radiation
- heating cable
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 120
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 115
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 115
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000012216 screening Methods 0.000 claims abstract description 36
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- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 239000004020 conductor Substances 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000012946 outsourcing Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 5
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- 208000019255 Menstrual disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
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- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
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Classifications
-
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
Landscapes
- Resistance Heating (AREA)
Abstract
The present invention relates to heating technology field, is related to radiationless carbon fiber electrically heating cable and heating installation；Radiationless carbon fiber electrically heating cable includes power line and line with heating function, line with heating function includes carbon fiber line layer, insulating barrier, modified PVC layer and radiation-screening layer, insulating barrier is wrapped in carbon fiber line layer outer wall, prevent the electric current in carbon fiber line layer from overflowing, danger is caused to user, and it is wrapped with modified PVC layer in insulating barrier, modified PVC layer high temperature resistant, when ensuring to occur the contingencies such as short circuit, radiationless carbon fiber electrically heating cable will not spontaneous combustion, to avoid Radiation On Human body from damaging, radiation-screening layer is set outside carbon fiber line layer, by radiation-screening layer by radiation shield inside radiation-screening layer, prevent the excessive outside that is scattered to of radiation from being damaged to user；Heating installation includes modulator and radiationless carbon fiber electrically heating cable, and heating installation has above-mentioned advantage compared with prior art.
Description
Technical field
The present invention relates to heating technology field, in particular to radiationless carbon fiber electrically heating cable and heating installation.
Background technology
Gradually substituted with the heater such as water of floor heating with metal heating cable by carbon fiber heating cable, carbon fiber
Heating cable purposes is more and more wider.Carbon fiber heating cable is widely used in the heating on floor, road surface etc., carbon fiber heating cable
In the application, can move in circles a heating cable on the ground laying, and it is enterprising that cable both ends finally are connected on into circuit
Row heating.Harmful electromagnetic radiation can be produced during carbon fiber heating, but because technology limitation and the masses despise idea
Influence, current carbon fiber heating cable do not possess radiation shield also.
Therefore it provides a kind of radiationless carbon fiber electrically heating cable and heating installation for possessing radiation shield turns into this area
Technical staff's important technological problems to be solved.
The content of the invention
The first object of the present invention is to provide a kind of radiationless carbon fiber electrically heating cable, to alleviate in the prior art not
Possesses the technical problem of radiation shield.
A kind of radiationless carbon fiber electrically heating cable provided by the invention, including power line and line with heating function；
The line with heating function includes carbon fiber line layer, insulating barrier, modified PVC layer and radiation-screening layer；
The carbon fiber line layer is wrapped with the insulating barrier, and the insulating barrier is wrapped with the modified PVC layer, described
Carbon fiber line layer is connected with the power line；
The radiation-screening layer is located at outside the carbon fiber line layer.
Further, the radiation-screening layer includes crust steel screen layer；
The crust steel screen layer is connected with the power line.
Further, the radiation-screening layer includes plain conductor；
The plain conductor is connected with the power line.
Further, the radiation-screening layer includes crust steel screen layer and plain conductor；
The crust steel screen layer and the plain conductor are connected with the power line.
Further, the plain conductor is arranged on outside the carbon fiber line layer in the shape of a spiral.
Further, the modified PVC layer is wrapped with protection overcoat.
Further, it is provided with earth lead in the radiation-screening layer；
The earth lead is connected with the power line.
Further, radiationless carbon fiber electrically heating cable also includes connector；
The both ends of the line with heating function are connected by the connector with the power line；
Described connector one end is provided with the plug being connected with power line, and the other end is provided with to be inserted with what the plug coordinated
Seat.
Further, temperature-sensitive signal silk is provided with the carbon fiber line layer；
The temperature-sensitive signal silk is with setting the controller on the connector to be connected.
The second object of the present invention is to provide a kind of heating installation do not possess radiation shield in the prior art to alleviate
Technical problem.
A kind of heating installation provided by the invention, including modulator and the radiationless carbon fiber electrically heating cable；
The modulator is connected with the radiationless carbon fiber electrically heating cable.
Beneficial effect：
A kind of radiationless carbon fiber electrically heating cable provided by the invention, including power line and line with heating function, power line and hair
Hot line connects, and power line is that line with heating function is powered, and ensures the normal work of line with heating function, wherein, line with heating function includes carbon fiber line layer, exhausted
Edge layer, modified PVC layer and radiation-screening layer, specifically, carbon fiber line layer is used for heating power, heated for working region,
Insulating barrier is wrapped in carbon fiber line layer outer wall, prevents the electric current in carbon fiber line layer from overflowing, danger is caused to user, and exhausted
Edge layer is wrapped with modified PVC layer, modified PVC layer high temperature resistant, it is ensured that when the contingencies such as short circuit occur, radiationless carbon fiber electrically
Heating cable will not spontaneous combustion, greatly improve the security of radiationless carbon fiber electrically heating cable, and modified PVC layer can be
Play a part of protecting inner wire layer, avoid leaking electricity caused by excessive extrusion causes radiationless carbon fiber electrically heating cable to rupture
The accidents such as short circuit, meanwhile, radiationless carbon fiber electrically heating cable can produce substantial amounts of radiation in work process, to avoid radiating
Human body is damaged, radiation-screening layer is set outside carbon fiber line layer, shielded radiation shield by radiation-screening layer
Inside radiating layer, prevent the excessive outside that is scattered to of radiation from being damaged to user.
A kind of heating installation provided by the invention, including modulator and radiationless carbon fiber electrically heating cable；Modulator with
Radiationless carbon fiber electrically heating cable connection, heating installation have above-mentioned advantage compared with prior art, no longer superfluous herein to chat.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of section signal of embodiment of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention
Figure；
Fig. 2 is that the section of the another embodiment of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention shows
It is intended to；
Fig. 3 is that the section of the another embodiment of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention shows
It is intended to；
Fig. 4 is the structural representation of crust steel wire in radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention
Figure；
Fig. 5 is the structural representation of plain conductor in radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention.
Icon：100- carbon fiber line layers；200- insulating barriers；300- modified PVC layers；400- protection overcoats；Outside 501-
Skin steel wire；502- plain conductors.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The present invention is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Fig. 1 is a kind of section signal of embodiment of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention
Figure；Fig. 2 is the schematic cross-section of the another embodiment of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention；
Fig. 3 is the schematic cross-section of the another embodiment of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention；Fig. 4
For the structural representation of crust steel wire in radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention；Fig. 5 is this hair
The structural representation of plain conductor in the radiationless carbon fiber electrically heating cable that bright embodiment provides.
Include power supply as Figure 1-Figure 5 for a kind of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention
Line and line with heating function；Line with heating function includes carbon fiber line layer 100, insulating barrier 200, modified PVC layer 300 and radiation-screening layer；Carbon fiber
Line layer 100 is wrapped with insulating barrier 200, and insulating barrier 200 is wrapped with modified PVC layer 300, carbon fiber line layer 100 and power line
Connection；Radiation-screening layer is located at outside carbon fiber line layer 100.
A kind of radiationless carbon fiber electrically heating cable provided in an embodiment of the present invention includes power line and line with heating function, power line
It is connected with line with heating function, power line is powered for line with heating function, ensures the normal work of line with heating function, wherein, line with heating function includes carbon fiber line
Layer 100, insulating barrier 200, modified PVC layer 300 and radiation-screening layer, specifically, carbon fiber line layer 100 is used for heating power, it is
Working region is heated, and insulating barrier 200 is wrapped in the outer wall of carbon fiber line layer 100, prevents the electric current in carbon fiber line layer 100 from overflowing
Go out, danger caused to user, and modified PVC layer 300, the high temperature resistant of modified PVC layer 300 are wrapped with insulating barrier 200, it is ensured that
During the contingencies such as generation short circuit, radiationless carbon fiber electrically heating cable will not spontaneous combustion, greatly improve radiationless carbon fiber electrically
The security of heating cable, and modified PVC layer 300 can play a part of protecting inner wire layer, avoid because of excessive extrusion
The accident such as leak electricity short-circuit caused by causing radiationless carbon fiber electrically heating cable rupture, meanwhile, radiationless carbon fiber electrically heating line
Cable can produce substantial amounts of radiation in work process, to avoid Radiation On Human body from damaging, be set outside carbon fiber line layer 100
Put radiation-screening layer, by radiation-screening layer by radiation shield inside radiation-screening layer, prevent radiation overflow be scattered to it is outside to
Family damages.
Wherein radiation-screening layer can be arranged on any one layer in radiationless carbon fiber electrically heating cable, if not with carbon
Single layer 100 directly contacts.
Radiationless carbon fiber electrically heating cable can produce electromagnetic radiation at work, and the health of electromagnetic radiation and the mankind have
Close, health is damaged, the electromagnetic radiation intensity that human body receives is too big, the time is oversize or too near apart from radiation source, can make
Into harm, electromagnetic radiation possesses following harm：Penetrate is cardiovascular disease, diabetes, the main inducing of cancer mutation；Radiation is easily right
Human reproductive system, nervous system, immune system damage；Radiation be the lesion such as pregnant woman's miscarriage, infertility, monster induction because
Element；Radiation directly affects development, the development of bone marrow of children, causes visual impairment, retinal detachment, liver hematopoiesis function to decline；
Radiation can decline sexual function, female endocrinic disorders, menstrual disorder.Therefore electricity is included in radiationless carbon fiber electrically heating cable
Radiation-screening layer is provided with the line of source, greatly improves the safety of user.
The insulating barrier 200 of the wherein outer wrapping of carbon fiber line layer 100 can bear high temperature, specifically, insulating barrier 200 is using special
Fluorine dragon is made, and Teflon is a kind of artificial synthesized high polymer material for having used all hydrogen atoms in fluorine substitution polyethylene so that
Insulating barrier 200 has antiacid alkali resistant, resists the characteristics of various organic solvents, is practically insoluble in all solvents.Meanwhile polytetrafluoroethyl-ne
Alkene has resistant to elevated temperatures feature, ensures that insulating barrier 200 will not be because of the height of carbon fiber line layer 100 while insulating effect is played
Temperature and damage.
The radiation-screening layer set outside carbon fiber line layer 100 can effectively absorb and shift electromagnetic radiation, make nothing
Electromagnetic radiation will not be sent to outside during radiation carbon fiber electrically heating cable work, ensures the safety of user's living environment.
Radiationless carbon fiber electrically heating cable is used as pyrotoxin using carbon fiber line layer 100, its caused heat part
Discharged in the form of the infrared ray beneficial to human body, the advantage is not available for metal heating cable.
In the alternative of the present embodiment, radiation-screening layer includes 501 layers of crust steel wire；501 layers of crust steel wire with
Power line connects.
Specifically, radiation-screening layer is 501 layers of crust steel wire, 501 layers of crust steel wire is worked out by conductive metallic material
Form, be arranged on the outermost layer of radiationless carbon fiber electrically heating cable, 501 layers of crust steel wire can block electromagnetic radiation to
Outer propagation.
501 layers of crust steel wire is connected with power line simultaneously, specifically, 501 layers of crust steel wire and the ground in power line
Line is connected, and electromagnetic radiation energy is effectively exported by ground wire, ensures user security.
Specifically, after electromagnetic radiation reaches the region of crust steel wire 501, the electric field of electromagnetic radiation disappears, and can not continue to produce
Magnetisation field, continue to propagate so as to block electromagnetic wave.And 501 layers of crust steel wire is a closed metal net, electromagnetic wave
It can not overflow to dissipate and locate this closed system, therefore 501 layers of crust steel wire can form screen effect.And what is used in the prior art leads
Electric metal silk is not closed system, due to the diffraction effect of electromagnetic wave, still has part electromagnetic wave to enter around wire netting, now
Shield effectiveness is very poor.
Meanwhile 501 layers of crust steel wire is connected with power line, 501 layers of this sealing system ground connection of crust steel wire so that
Shield effectiveness is more preferable.If sealing system is not grounded, after electromagnetic radiation reaches the region, it still can form electricity to the earth
, form new electromagnetic radiation and dissipated to excessive.
In the alternative of the present embodiment, radiation-screening layer includes plain conductor 502；Plain conductor 502 connects with power line
Connect.
Specifically, radiation-screening layer is plain conductor 502, the inside of radiationless carbon fiber electrically heating cable is arranged on, gold
Category wire 502 can block the outside propagation of electromagnetic radiation.
Plain conductor 502 is connected with power line simultaneously, specifically, plain conductor 502 is connected with the ground wire in power line, and
Electromagnetic radiation energy is effectively exported by ground wire, ensures user security.
Specifically, after electromagnetic radiation reaches the region of plain conductor 502, the electric field of electromagnetic radiation disappears, and can not continue to produce
Magnetic field, continue to propagate so as to block electromagnetic wave.
In the alternative of the present embodiment, radiation-screening layer includes 501 layers of crust steel wire and plain conductor 502；Crust
501 layers of steel wire and plain conductor 502 are connected with power line.
Optimal, radiation-screening layer is formed using 501 layers of crust steel wire and the combination of plain conductor 502, in crust steel wire
Plain conductor 502 is set in 501 layers of net, the shield effectiveness of electromagnetic radiation can be further heightened, specifically, electromagnetic radiation first passes through
Plain conductor 502 is crossed, now electromagnetic radiation can be weakened a part, then when 501 layers of crust steel wire is passed through in electromagnetic radiation again
When, shielding can be completely absorbed.
Specifically, radiation-screening layer is 501 layers of crust steel wire and plain conductor 502, wherein 501 layers of crust steel wire by
Conductive metallic material is worked out, and is arranged on the outermost layer of radiationless carbon fiber electrically heating cable, 501 layers of crust steel wire can
Block the outside propagation of electromagnetic radiation.
501 layers of crust steel wire is connected with power line simultaneously, specifically, 501 layers of crust steel wire and the ground in power line
Line is connected, and electromagnetic radiation energy is effectively exported by ground wire, ensures user security.
Specifically, after electromagnetic radiation reaches the region of crust steel wire 501, the electric field of electromagnetic radiation disappears, and can not continue to produce
Magnetisation field, continue to propagate so as to block electromagnetic wave.And 501 layers of crust steel wire is a closed metal net, electromagnetic wave
It can not overflow to dissipate and locate this closed system, therefore 501 layers of crust steel wire can form screen effect.And what is used in the prior art leads
Electric metal silk is not closed system, due to the diffraction effect of electromagnetic wave, still has part electromagnetic wave to enter around wire netting, now
Shield effectiveness is very poor.
Meanwhile 501 layers of crust steel wire is connected with power line, 501 layers of this sealing system ground connection of crust steel wire so that
Shield effectiveness is more preferable.If sealing system is not grounded, after electromagnetic radiation reaches the region, it still can form electricity to the earth
, form new electromagnetic radiation and dissipated to excessive.
Plain conductor 502 is connected with power line, specifically, plain conductor 502 is connected with the ground wire in power line, and is passed through
Ground wire effectively exports electromagnetic radiation energy, ensures user security.
Specifically, after electromagnetic radiation reaches the region of plain conductor 502, the electric field of electromagnetic radiation disappears, and can not continue to produce
Magnetic field, continue to propagate so as to block electromagnetic wave.
In the alternative of the present embodiment, plain conductor 502 is arranged on outside carbon fiber line layer 100 in the shape of a spiral.
Wherein, to improve the shield effectiveness of plain conductor 502, plain conductor 502 is set and is arranged on carbon fibre in the shape of a spiral
Tie up outside line layer 100.
In the alternative of the present embodiment, modified PVC layer 300 is wrapped with protection overcoat 400.
Because radiationless carbon fiber electrically heating cable is when in use, larger pressure is typically subject to, to protect radiationless carbon
Fiber electric heating cable it is safe to use, be wrapped with protection overcoat 400 in modified PVC layer 300.
In the alternative of the present embodiment, earth lead is provided with radiation-screening layer；Earth lead is connected with power line.
To be further ensured that the normal use of radiationless carbon fiber electrically heating cable, in radiationless carbon fiber electrically heating line
Cable, the electric current in radiation-screening layer can be poured into by underground by earth lead.
Meanwhile insulating barrier 200 is separated between earth lead and carbon fiber line layer 100.
In the alternative of the present embodiment, radiationless carbon fiber electrically heating cable also includes connector；The both ends of line with heating function
It is connected by connector with power line；Connector one end is provided with the plug being connected with power line, and the other end is provided with and inserted
The socket that head coordinates.
Radiationless carbon fiber electrically heating cable self-resistance is larger, if carried out with root long carbon fiber heating cable series connection
Laying, then the more difficult conducting of circuit, actual efficacy can not be played, therefore need to be in parallel by more relatively short carbon fiber cable both ends
Used on circuit.
Therefore line with heating function and power line are linked together by connector.
Specifically, connector one end is provided with the plug being connected with power line, the other end is provided with to be inserted with what plug coordinated
Seat, include multiple parallel rings by so setting more radiationless carbon fiber electrically heating cable both ends can be fixed parallel connection and be formed
The heating cable group on road so that circuit being capable of normally.
In the alternative of the present embodiment, temperature-sensitive signal silk is provided with carbon fiber line layer 100；Temperature-sensitive signal silk is with setting
Controller connection on connector.
Because a series of accidental injuries can occur after permanent use for radiationless carbon fiber electrically heating cable, these damages exist
Peril can be caused in the case of certain, to avoid the generation of this accident from not being provided with temperature-sensitive letter in carbon fiber line layer 100
Number silk, temperature-sensitive signal silk can detect the temperature of carbon fiber line layer 100, and temperature-sensitive signal silk can pass to this signal control
Device, user can learn the situation in carbon fiber line layer 100 by controller, when temperature raises or be abnormal suddenly, can warn
Show that user is overhauled or changed radiationless carbon fiber electrically heating cable, it is ensured that normal safe handling.
A kind of heating installation provided in an embodiment of the present invention, including modulator and radiationless carbon fiber electrically heating cable；Adjust
Control device is connected with radiationless carbon fiber electrically heating cable.
A kind of heating installation provided in an embodiment of the present invention, including modulator and radiationless carbon fiber electrically heating cable；Adjust
Control device is connected with radiationless carbon fiber electrically heating cable, and heating installation has above-mentioned advantage compared with prior art, herein not
Go to live in the household of one's in-laws on getting married and chat again.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. radiationless carbon fiber electrically heating cable, it is characterised in that including：Power line and line with heating function；The line with heating function includes carbon fiber line layer, resistant to elevated temperatures insulating barrier, modified PVC layer and radiation-screening layer；The carbon fiber line layer is wrapped with the insulating barrier, and the insulating barrier is wrapped with the modified PVC layer, and the carbon is fine Dimension line layer is connected with the power line；The radiation-screening layer is located at outside the carbon fiber line layer.
- 2. radiationless carbon fiber electrically heating cable according to claim 1, it is characterised in that the radiation-screening layer includes Crust steel screen layer；The crust steel screen layer is connected with the power line.
- 3. radiationless carbon fiber electrically heating cable according to claim 1, it is characterised in that the radiation-screening layer includes Plain conductor；The plain conductor is connected with the power line.
- 4. radiationless carbon fiber electrically heating cable according to claim 1, it is characterised in that the radiation-screening layer includes Crust steel screen layer and plain conductor；The crust steel screen layer and the plain conductor are connected with the power line.
- 5. according to the radiationless carbon fiber electrically heating cable described in any one of claim 3 or 4, it is characterised in that the metal Wire is arranged on outside the carbon fiber line layer in the shape of a spiral.
- 6. the radiationless carbon fiber electrically heating cable according to claim any one of 2-4, it is characterised in that the shielding Earth lead is provided with radiating layer；The earth lead is connected with the power line.
- 7. radiationless carbon fiber electrically heating cable according to claim 1, it is characterised in that the modified PVC layer outsourcing It is wrapped with protection overcoat.
- 8. the radiationless carbon fiber electrically heating cable according to any one of claim 1, it is characterised in that also include connection Head；The both ends of the line with heating function are connected by the connector with the power line；Described connector one end is provided with the plug being connected with power line, and the other end is provided with the socket coordinated with the plug.
- 9. radiationless carbon fiber electrically heating cable according to claim 8, it is characterised in that set in the carbon fiber line layer It is equipped with temperature-sensitive signal silk；The temperature-sensitive signal silk is with setting the controller on the connector to be connected.
- 10. a kind of heating installation, it is characterised in that fine including the radiationless carbon described in modulator and claim any one of 1-9 Tie up electric heating cable；The modulator is connected with the radiationless carbon fiber electrically heating cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885491.6A CN107750067A (en) | 2017-09-26 | 2017-09-26 | Radiationless carbon fiber electrically heating cable and heating installation |
Applications Claiming Priority (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108463016A (en) * | 2018-04-04 | 2018-08-28 | 东莞市鑫畅实业有限公司 | A kind of heating wire |
| CN111615227A (en) * | 2020-04-22 | 2020-09-01 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
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| CN111615227B (en) * | 2020-04-22 | 2022-06-14 | 北京嘉洁能科技股份有限公司 | Shielding type carbon fiber heating cable |
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Application publication date: 20180302 |