CN106764215A - A kind of compound electric heating wire tracing thermal-insulating plastic pipe - Google Patents
A kind of compound electric heating wire tracing thermal-insulating plastic pipe Download PDFInfo
- Publication number
- CN106764215A CN106764215A CN201611241504.8A CN201611241504A CN106764215A CN 106764215 A CN106764215 A CN 106764215A CN 201611241504 A CN201611241504 A CN 201611241504A CN 106764215 A CN106764215 A CN 106764215A
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- Prior art keywords
- heating wire
- plastic pipe
- pipe
- electric
- tube
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/08—Means for preventing radiation, e.g. with metal foil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Heating (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
Abstract
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, few electric energy can be used, safety quick homogenizes rapidly ice by inner-walls of duct along heating wire electrical heating, constitute flow channel for liquids, make the hot water in pipeline along the dirty fast ice of whole piece pipeline, control element can control low-tension supply power, and the heat for producing wire maintains utilidor not freeze, also can realize that the water in pipeline maintains uniform temperature by controlling power supply, realize opening the function that water nozzle just goes out hot water.Mature production technology is simple, big to pipeline strength lifting, because there is the water to make electrical heating not allow to be also easy to produce superheating phenomenon in pipeline, by the adjustment to voltage, realizes that power is controllable, represents following developing direction of insulating tube.
Description
Technical field
The present invention relates to a kind of compound electric heating wire tracing thermal-insulating plastic pipe, belong to heating pipe field.
Background technology
At present, it is known for solar water heater in terms of pipeline be generally PAP, plastic pipe, or be metal tube
Deng material.Winter often occurs pipeline in the case where pipe insulation is bad and freezes plug, is additionally, since pipeline freezing and expansion, often occurs
The drawbacks of upper and lower conduit road is by bursting by freezing, and lead to not normally use.For some Organic chemical products when temperature is low, conveying
It is even more difficult.Because pipeline is with insulation, even if temperature is raised, the ice in pipeline is also not easy to melt.More than solving
Problem, generally prevents upper and lower conduit icing bursting by freezing by the way of by heating tape or emptying.Because heating tape is installed on pipeline
Outer wall, it is impossible to make its well with tube contacts, thermal resistance increases, and the heat utilization rate for producing heating tape is low, therefore makes it
Power consumption is big, changes ice poor performance, and application effect is deteriorated, and fire often occurs, not safe enough.And emptying type defroster, due to
Its pipe laying often has the possibility of water, makes pipe drainage not smooth, the problem for occurring freezing plug in the same old way, its application is subject to larger
Limitation.
The content of the invention
In order to solve problem above, a kind of compound electric heating wire tracing thermal-insulating plastic pipe has been invented.It can improve insulation modeling
The intensity of sebific duct, improves the reliability of insulation, realizes the fast ice to whole piece pipeline with a small amount of electric energy, it is possible to which it is right to realize
The heating and thermal insulation of water and other liquid mediums.
The technical solution adopted for the present invention to solve the technical problems is：A kind of compound electric heating wire tracing thermal-insulating plastic pipe,
Including electric insulating tube, heating wire, electrical connecting wire electrode, plastic pipe.A kind of compound electric heating wire tracing thermal-insulating plastic pipe, in its electricity
It is symmetrical to be fastened on the outer tube wall of electric insulating tube at least provided with two lead electrodes on the outer wall of insulation tube, electric heating
Silk is uniformly distributed, and winding is wrapped on the lead electrode of at least two, is formed heating wire and is well electrically connected with lead electrode
Heating wire winding tubular layer.Constitute by least two lead electrodes, with heating wire around line parallel electrothermal wire heating's circuit.
On electrical connecting wire electrode, or it is coated with scolding tin.In heating wire winding tubular layer and lead electrode, at least it is compounded with by extrusion
The electric insulation plastic pipe of technique manufacture.On the outer surface of tubulose electric membranous layer and lead electrode, at least tight is compounded with logical
Cross the electric insulation air blanketing heat-preserving plastic pipe of expressing technique manufacture.The electric insulation air blanketing heat-preserving plastic pipe of extrusion is two pipes
It is set in together, between two pipes, rib is supported at least provided with two positioning being symmetrically and evenly distributed.Heating wire electrical heat tracing
On the electric insulating tube inwall of plastic pipe or be compounded with other pipe, the annular hollow interlayer air of heating wire electrical heat tracing plastic pipe
On insulating tube outer tube wall, or the insulation tube layer for being compounded with other materials.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube, heating wire, electrical connecting wire electrode, plastic cement
Pipe.A kind of compound electric heating wire tracing thermal-insulating plastic pipe, on the outer wall of its electric insulating tube, is coated with bonded adhesives film layer.At least set
There are two lead electrodes, symmetrical being fastened is being coated with the plastic pipe outer tube wall of bonded adhesives film layer, and heating wire is uniform
Distribution, winding is wrapped on the lead electrode of at least two, forms the electric heating that heating wire is well electrically connected with lead electrode
Silk winding tubular layer.Constitute by least two lead electrodes, with heating wire around line parallel electrothermal wire heating's circuit.Electrical connection
On lead electrode, or it is coated with scolding tin.In heating wire winding tubular layer and lead electrode, at least it is compounded with by expressing technique system
The electric insulation plastic pipe made.On the outer surface of tubulose electric membranous layer and lead electrode, at least tight is compounded with by extrusion
The electric insulation air blanketing heat-preserving plastic pipe of technique manufacture.The electric insulation air blanketing heat-preserving plastic pipe of extrusion is loaded on for two pipe sleeves
Together, between two pipes, rib is supported at least provided with two positioning being symmetrically and evenly distributed.Heating wire electrical heat tracing plastic pipe
Electric insulating tube inwall on or be compounded with other pipe, the annular hollow interlayer air thermal preservation pipe of heating wire electrical heat tracing plastic pipe
On outer tube wall, or the insulation tube layer for being compounded with other materials.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube, heating wire, electrical connecting wire electrode, plastic cement
Pipe.A kind of compound electric heating wire tracing thermal-insulating plastic pipe, it is right at least provided with two lead electrodes on the outer wall of its electric insulating tube
Distribution is claimed to be fastened on the outer tube wall of electric insulating tube, heating wire is uniformly distributed, winding is wrapped at least two and leads
On line electrode, the heating wire winding tubular layer that heating wire is well electrically connected with lead electrode is formed.Composition is led by least two
Line electrode, with heating wire around line parallel electrothermal wire heating's circuit.On electrical connecting wire electrode, or it is coated with scolding tin.Heating wire
In winding tubular layer and lead electrode, bonded adhesives film layer is compounded with.In bonded adhesives film layer, at least it is compounded with by expressing technique system
The electric insulation plastic pipe made.On the outer surface of tubulose electric membranous layer and lead electrode, at least tight is compounded with by extrusion
The electric insulation air blanketing heat-preserving plastic pipe of technique manufacture.The electric insulation air blanketing heat-preserving plastic pipe of extrusion is loaded on for two pipe sleeves
Together, between two pipes, rib is supported at least provided with two positioning being symmetrically and evenly distributed.Heating wire electrical heat tracing plastic pipe
Electric insulating tube inwall on or be compounded with other pipe, the annular hollow interlayer air thermal preservation pipe of heating wire electrical heat tracing plastic pipe
On outer tube wall, or the insulation tube layer for being compounded with other materials.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube, heating wire, electrical connecting wire electrode, plastic cement
Pipe.A kind of compound electric heating wire tracing thermal-insulating plastic pipe, on the outer wall of its electric insulating tube, is coated with bonded adhesives film layer.At least set
There are two lead electrodes, symmetrical being fastened is being coated with the plastic pipe outer tube wall of bonded adhesives film layer, and heating wire is uniform
Distribution, winding is wrapped on the lead electrode of at least two, forms the electric heating that heating wire is well electrically connected with lead electrode
Silk winding tubular layer.Constitute by least two lead electrodes, with heating wire around line parallel electrothermal wire heating's circuit.Electrical connection
On lead electrode, or it is coated with scolding tin.In heating wire winding tubular layer and lead electrode, bonded adhesives film layer is compounded with.Bonded adhesives
In film layer, the electric insulation plastic pipe manufactured by expressing technique is at least compounded with.The appearance of tubulose electric membranous layer and lead electrode
On face, at least tight is compounded with the electric insulation air blanketing heat-preserving plastic pipe manufactured by expressing technique.The electricity of extrusion is absolutely
Edge air blanketing heat-preserving plastic pipe be two pipe sleeves loaded on together, between two pipes, at least provided with two be symmetrically and evenly distributed determine
Position support rib.On the electric insulating tube inwall of heating wire electrical heat tracing plastic pipe or be compounded with other pipe, heating wire electrical heating
On the annular hollow interlayer air thermal preservation pipe outer tube wall of heat-preserving plastic pipe, or the insulation tube layer for being compounded with other materials.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, its electrical connecting wire electrode includes copper conductor, aluminum conductor, electrical connection
Lead electrode includes single cord, stranded conductor, ribbon conductor, copper steel multiply wire compound wire, copper steel banding compound wire.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, its bonded adhesives is conventional bonded adhesives or resistance oxygen bonded adhesives.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, its electric insulating tube is plastic pipe, glass reinforced plastic pipe, glass tube or ceramics
Pipe.Resistance oxygen bonded adhesives is coated with the joining place between electric tracing complex plastic heating pipe at least one of which pipe pipe.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, be compounded with its electric insulating tube inwall including metal tube, glass tube,
Earthenware, pipe of cement, glass reinforced plastic pipe.Resistance oxygen bonded adhesives is coated between electric tracing complex plastic heating pipe at least one of which pipe pipe
Joining place.
A kind of compound electric heating wire tracing thermal-insulating plastic pipe, the annular hollow interlayer of its heating wire electrical heat tracing plastic pipe is empty
Between the inner and outer pipe interlayer of gas insulating tube, filled composite has other insulation materials.The annular hollow folder of electric tracing composite plastic pipe
It is closely compound to be enclosed with other pipes on layer of air insulation tube outer surface.Other pipes are expanded material insulating tube, expanded material insulation
It, from skinning, or is compound epidermis that the outer surface of pipe is.Annular hollow interlayer air thermal preservation pipe outer pipe surface is provided with reflectance coating, or
The compound insulation material tube outer surface of annular hollow interlayer air thermal preservation tube outer surface is provided with outside reflectance coating, or thermal insulating material expects pipe
Surface recombination epidermis is provided with reflectance coating.Or the superficies of annular hollow interlayer air thermal preservation pipe, expanded material insulating tube
Reflectance coating is compounded with least one superficies, superficies of compound epidermis.Or be combined on every layer of exocuticle of pipeline
There is reflectance coating.
The beneficial effects of the invention are as follows：A kind of compound electric heating wire tracing thermal-insulating plastic pipe, can use few electric energy, safety
Inner-walls of duct is rapidly homogenized into rapidly ice along heating wire electrical heating, flow channel for liquids is constituted, makes the hot water in pipeline along whole piece
The dirty fast ice of pipeline, control element can control low-tension supply power, and the heat for producing wire maintains insulating tube
Road does not freeze, and also can realize that the water in pipeline maintains uniform temperature by controlling power supply, realizes opening the work(that water nozzle just goes out hot water
Energy.Mature production technology is simple, big to pipeline strength lifting because have in pipeline water make electrical heating do not allow to be also easy to produce overheat it is existing
As, by the adjustment to voltage, realize that power is controllable, represent following developing direction of insulating tube.
Brief description of the drawings
Fig. 1 is the generalized section of first embodiment of the invention,
Fig. 2 is the cross-sectional view of first embodiment of the invention；
Fig. 3 is the generalized section of second embodiment of the invention,
Fig. 4 is the cross-sectional view of second embodiment of the invention；
Fig. 5 is the generalized section of third embodiment of the invention,
Fig. 6 is the cross-sectional view of third embodiment of the invention；
Fig. 7 is the generalized section of fourth embodiment of the invention,
Fig. 8 is the cross-sectional view of fourth embodiment of the invention；
Fig. 9 is the generalized section of fifth embodiment of the invention,
Figure 10 is the cross-sectional view of fifth embodiment of the invention；
Figure 11 is the generalized section of sixth embodiment of the invention,
Figure 12 is the cross-sectional view of sixth embodiment of the invention.
The present invention is further described with reference to the accompanying drawings and examples.
In figure：Outside 1 electric insulating tube, 2 lead electrodes, 3 heating wire, 4 insulating tube inner tubes, 5 positioning support ribs, 6 insulating tubes
Pipe, 7 Electric radiant Heating Films, 8 reflectance coatings, 9 metal tubes, 10 insulation tube layer
In the first embodiment of Fig. 1, Fig. 2 composition：A kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube 1, electric heating
Silk 3, electrical connecting wire electrode 2, insulating tube inner tube 4 and insulating tube outer tube 6, on the outer wall of electric insulating tube 1, at least provided with two
Lead electrode 2, symmetrical to be fastened on the outer tube wall of electric insulating tube 1, heating wire 3 is uniformly distributed, and winding is wrapped
On the lead electrode 2 of at least two, heating wire 3 is formed with the heating wire 3 that lead electrode 2 is well electrically connected and winds tubular layer；
Constitute by least two heating wire 3 of lead electrode 2 around line parallel electrothermal wire heating's circuit；Tubulose electric membranous layer and wire electricity
On the outer surface of pole, at least tight is compounded with the electric insulation air blanketing heat-preserving plastic pipe manufactured by expressing technique；Squeeze
The electric insulation air blanketing heat-preserving plastic pipe for going out is that 6 liang of pipe sleeves of insulating tube inner tube 4 and insulating tube outer tube are loaded on together, in two pipes
Between, support rib 5 at least provided with two positioning being symmetrically and evenly distributed.
In the second embodiment of Fig. 3, Fig. 4 composition：The outer surface of electric insulating tube 1 is provided with Electric radiant Heating Film 7, and other are equal to figure
1st, Fig. 2.
In the 3rd embodiment of Fig. 5, Fig. 6 composition：The inner surface of electric insulation plastic pipe 4 is provided with reflectance coating 8, and other are equal to
In Fig. 1, Fig. 2.
In the fourth embodiment of Fig. 7, Fig. 8 composition：Metal tube 9 is compounded with the inwall of electric insulating tube 1, other are equal to figure
1st, Fig. 2.
In 5th embodiment of Fig. 9, Figure 10 composition：On the outer surface of insulating tube outer tube 4, the protection of other materials is compounded with
Tube layer 10.Other are equal to Fig. 1, Fig. 2.
In the sixth embodiment of Figure 11, Figure 12 composition：Metal tube 9, insulating tube outer tube are compounded with the inwall of electric insulating tube 1
On 4 outer surface, the protection tube layer 10 of other materials is compounded with, other are equal to Fig. 1, Fig. 2.
Claims (9)
1. a kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube, heating wire, electrical connecting wire electrode, plastic pipe,
It is characterized in that：It is symmetrical to be fastened in electric insulating tube at least provided with two lead electrodes on the outer wall of electric insulating tube
On outer tube wall, heating wire is uniformly distributed, and winding is wrapped on the lead electrode of at least two, forms heating wire with wire electricity
The heating wire winding tubular layer of extremely good electrical connection；Constitute by least two lead electrodes, with heating wire around line parallel electricity
Heated filament heating circuit；On electrical connecting wire electrode, or it is coated with scolding tin；In heating wire winding tubular layer and lead electrode, at least
It is compounded with the electric insulation plastic pipe manufactured by expressing technique；On the outer surface of tubulose electric membranous layer and lead electrode, at least tightly
Close parcel is compounded with the electric insulation air blanketing heat-preserving plastic pipe manufactured by expressing technique；The electric insulation air blanketing of extrusion is protected
Warm plastic pipe is that two pipe sleeves are loaded on together, between two pipes, ribs is supported at least provided with two positioning being symmetrically and evenly distributed；Electricity
On the electric insulating tube inwall of heated filament electrical heat tracing plastic pipe or be compounded with other pipe, the ring of heating wire electrical heat tracing plastic pipe
On shape hollow sandwich air thermal preservation pipe outer tube wall, or the insulation tube layer for being compounded with other materials.
2. a kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube, heating wire, electrical connecting wire electrode, bonded adhesives,
Plastic pipe, it is characterized in that：On the outer wall of electric insulating tube, bonded adhesives film layer is coated with；At least provided with two lead electrodes, symmetrically
Distribution is fastened and is being coated with the plastic pipe outer tube wall of bonded adhesives film layer, and heating wire is uniformly distributed, and winding is wrapped on
On the lead electrode of at least two, the heating wire winding tubular layer that heating wire is well electrically connected with lead electrode is formed；Constitute logical
At least two lead electrodes are crossed, with heating wire around line parallel electrothermal wire heating's circuit；On electrical connecting wire electrode, or it is coated with
Scolding tin；In heating wire winding tubular layer and lead electrode, the electric insulation plastic pipe manufactured by expressing technique is at least compounded with；Pipe
On the outer surface of shape electric membranous layer and lead electrode, at least tight is compounded with the electric insulation air manufactured by expressing technique
Laminated heat-preserving plastic pipe；The electric insulation air blanketing heat-preserving plastic pipe of extrusion is that two pipe sleeves are loaded on together, between two pipes, at least
It is provided with two positioning support ribs being symmetrically and evenly distributed；It is on the electric insulating tube inwall of heating wire electrical heat tracing plastic pipe or multiple
Conjunction has other to manage, and on the annular hollow interlayer air thermal preservation pipe outer tube wall of heating wire electrical heat tracing plastic pipe, or is compounded with it
The insulation tube layer of its material.
3. a kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube, heating wire, electrical connecting wire electrode, bonded adhesives,
Plastic pipe, it is characterized in that：It is symmetrical to be fastened in electricity at least provided with two lead electrodes on the outer wall of electric insulating tube
On the outer tube wall of insulation tube, heating wire is uniformly distributed, and winding is wrapped on the lead electrode of at least two, forms heating wire
The heating wire winding tubular layer well electrically connected with lead electrode；Constitute by least two lead electrodes, with heating wire around
Line parallel electrothermal wire heating's circuit；On electrical connecting wire electrode, or it is coated with scolding tin；Heating wire winding tubular layer and lead electrode
On, it is compounded with bonded adhesives film layer；In bonded adhesives film layer, the electric insulation plastic pipe manufactured by expressing technique is at least compounded with；Pipe
On the outer surface of shape electric membranous layer and lead electrode, at least tight is compounded with the electric insulation air manufactured by expressing technique
Laminated heat-preserving plastic pipe；The electric insulation air blanketing heat-preserving plastic pipe of extrusion is that two pipe sleeves are loaded on together, between two pipes, at least
It is provided with two positioning support ribs being symmetrically and evenly distributed；It is on the electric insulating tube inwall of heating wire electrical heat tracing plastic pipe or multiple
Conjunction has other to manage, and on the annular hollow interlayer air thermal preservation pipe outer tube wall of heating wire electrical heat tracing plastic pipe, or is compounded with it
The insulation tube layer of its material.
4. a kind of compound electric heating wire tracing thermal-insulating plastic pipe, including electric insulating tube, heating wire, electrical connecting wire electrode, bonded adhesives,
Plastic pipe, it is characterized in that：On the outer wall of electric insulating tube, bonded adhesives film layer is coated with；At least provided with two lead electrodes, symmetrically
Distribution is fastened and is being coated with the plastic pipe outer tube wall of bonded adhesives film layer, and heating wire is uniformly distributed, and winding is wrapped on
On the lead electrode of at least two, the heating wire winding tubular layer that heating wire is well electrically connected with lead electrode is formed；Constitute logical
At least two lead electrodes are crossed, with heating wire around line parallel electrothermal wire heating's circuit；On electrical connecting wire electrode, or it is coated with
Scolding tin；In heating wire winding tubular layer and lead electrode, bonded adhesives film layer is compounded with；In bonded adhesives film layer, at least it is compounded with logical
Cross the electric insulation plastic pipe of expressing technique manufacture；On the outer surface of tubulose electric membranous layer and lead electrode, at least tight is answered
Conjunction has the electric insulation air blanketing heat-preserving plastic pipe manufactured by expressing technique；The electric insulation air blanketing heat-preserving plastic pipe of extrusion
It is that two pipe sleeves are loaded on together, between two pipes, ribs is supported at least provided with two positioning being symmetrically and evenly distributed；Heating wire electricity adds
On the electric insulating tube inwall of hot heat-preserving plastic pipe or be compounded with other pipe, heating wire electrical heat tracing plastic pipe annular hollow folder
On layer of air insulating tube outer tube wall, or the insulation tube layer for being compounded with other materials.
5. a kind of compound electric heating wire tracing thermal-insulating plastic pipe according to claim 1,2,3 or 4, it is characterized in that：Electrical connection
Lead electrode includes copper conductor, aluminum conductor, and electrical connecting wire electrode includes single cord, stranded conductor, ribbon conductor, and copper steel is more
Strand form compound wire, copper steel banding compound wire.
6. a kind of compound electric heating wire tracing thermal-insulating plastic pipe according to claim 1,2,3 or 4, it is characterized in that：Bonded adhesives
It is conventional bonded adhesives or resistance oxygen bonded adhesives.
7. a kind of compound electric heating wire tracing thermal-insulating plastic pipe according to claim 1,2,3 or 4, it is characterized in that：Electric insulation
Manage is plastic pipe, glass reinforced plastic pipe, glass tube or earthenware；Resistance oxygen bonded adhesives is coated with electric tracing complex plastic heating pipe at least
Joining place between layer pipe pipe.
8. a kind of compound electric heating wire tracing thermal-insulating plastic pipe according to claim 1,2,3 or 4, it is characterized in that：Electric insulation
It is compounded with inside pipe wall including metal tube, glass tube, earthenware, pipe of cement, glass reinforced plastic pipe；Resistance oxygen bonded adhesives is coated with electric tracing
Joining place between complex plastic heating pipe at least one of which pipe pipe.
9. a kind of compound electric heating wire tracing thermal-insulating plastic pipe according to claim 1,2,3 or 4, it is characterized in that：Heating wire
Between the inner and outer pipe interlayer of the annular hollow interlayer air thermal preservation pipe of electrical heat tracing plastic pipe, filled composite has other to be incubated
Material；It is closely compound to be enclosed with other pipes on the annular hollow interlayer air thermal preservation tube outer surface of electric tracing composite plastic pipe；Its
It is expanded material insulating tube that it is managed, and it, from skinning, or is compound epidermis that the outer surface of expanded material insulating tube is；Annular hollow interlayer
Air thermal preservation pipe outer pipe surface is provided with reflectance coating, or the compound thermal insulating material expects pipe of annular hollow interlayer air thermal preservation tube outer surface
Outer surface is provided with reflectance coating, or the compound epidermis of insulation material tube outer surface is provided with reflectance coating；Or annular hollow interlayer air
It is compounded with least one superficies, the superficies of expanded material insulating tube, superficies of compound epidermis of insulating tube
Reflectance coating；Or it is compounded with reflectance coating on every layer of exocuticle of pipeline.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006258 | 2015-12-29 | ||
| CN2015110062583 | 2015-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764215A true CN106764215A (en) | 2017-05-31 |
Family
ID=58925445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241504.8A Pending CN106764215A (en) | 2015-12-29 | 2016-12-29 | A kind of compound electric heating wire tracing thermal-insulating plastic pipe |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106764215A (en) |
| WO (1) | WO2017114331A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507849A (en) * | 2017-09-14 | 2019-03-22 | 台湾积体电路制造股份有限公司 | Extreme ultraviolet lithography system, target material supply system of liquid drop generator and system for continuously supplying target material to liquid drop generator |
| CN110067912A (en) * | 2019-05-16 | 2019-07-30 | 中建材行业生产力促进中心有限公司 | Surface equipped with electric-heating belt sets medium pipeline and preparation method thereof |
| WO2020177207A1 (en) * | 2019-03-05 | 2020-09-10 | 桂林电器科学研究院有限公司 | Melt pipeline heating device |
| WO2021004001A1 (en) * | 2019-07-07 | 2021-01-14 | 淄博环能海臣环保技术服务有限公司 | Floor-heating pipe having electrical wire electrodes compounded on inner wall of plastic pipe |
| CN115279501A (en) * | 2020-03-18 | 2022-11-01 | 固瑞克明尼苏达有限公司 | Independently heated hose |
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- 2016-12-25 WO PCT/CN2016/111973 patent/WO2017114331A1/en active Application Filing
- 2016-12-29 CN CN201611241504.8A patent/CN106764215A/en active Pending
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507849A (en) * | 2017-09-14 | 2019-03-22 | 台湾积体电路制造股份有限公司 | Extreme ultraviolet lithography system, target material supply system of liquid drop generator and system for continuously supplying target material to liquid drop generator |
| WO2020177207A1 (en) * | 2019-03-05 | 2020-09-10 | 桂林电器科学研究院有限公司 | Melt pipeline heating device |
| CN110067912A (en) * | 2019-05-16 | 2019-07-30 | 中建材行业生产力促进中心有限公司 | Surface equipped with electric-heating belt sets medium pipeline and preparation method thereof |
| WO2021004001A1 (en) * | 2019-07-07 | 2021-01-14 | 淄博环能海臣环保技术服务有限公司 | Floor-heating pipe having electrical wire electrodes compounded on inner wall of plastic pipe |
| CN115279501A (en) * | 2020-03-18 | 2022-11-01 | 固瑞克明尼苏达有限公司 | Independently heated hose |
| CN115279501B (en) * | 2020-03-18 | 2024-04-09 | 固瑞克明尼苏达有限公司 | Independent heating hose |
| US12251724B2 (en) | 2020-03-18 | 2025-03-18 | Graco Minnesota Inc. | Independent heated hose |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017114331A1 (en) | 2017-07-06 |
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