CN101769404A - Electrothermal composite insulating pipe for composite conductor pipe - Google Patents
Electrothermal composite insulating pipe for composite conductor pipe Download PDFInfo
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- CN101769404A CN101769404A CN201010109356A CN201010109356A CN101769404A CN 101769404 A CN101769404 A CN 101769404A CN 201010109356 A CN201010109356 A CN 201010109356A CN 201010109356 A CN201010109356 A CN 201010109356A CN 101769404 A CN101769404 A CN 101769404A
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Abstract
An electrothermal composite insulating pipe for a composite conductor pipe is characterized in that electrical conductors which can at least form an electric conduction circuit are arranged on the outer wall of the pipeline in a mutual electrical insulation manner; one of the electrical conductors is a pipe and the other one is a conductor; the electrical conductors are distributed on the pipe in a mutual electrical insulation manner; the outer surface where the electrical conductor pipes are distributed in an electrical insulation manner is at least wrapped up by a layer of outer sleeve which is made of plastic or rubber high polymer electrical insulating materials or plastic or rubber high polymer thermal and electrical insulating foam materials; at least two electrical conductors form an electrothermal circuit through serial or parallel connection at the end of the pipeline; the electric power is changed by regulating the voltage or the conduction angle of the power supply of an electric switch; and the electrical connection position of the two electrical conductors is subjected to electrical insulation, corrosion prevention and insulation treatment. The electrothermal composite insulating pipe has the following benefit: the ice inside the pipeline can be melted quickly and uniformly along the electrical conductors by using little electric energy or the water in the pipeline is maintained at a certain temperature by controlling the power supply to realize the function that the hot water flows out the moment the water nozzle is opened.
Description
The application be " a kind of electric lead tracing thermal-insulating composite pipe " divide an application the applying date: on March 23rd, 2005, application number: 2005102001601, title " a kind of electric lead tracing thermal-insulating composite pipe ".
Technical field
The present invention relates to a kind of electrothermal composite insulating pipe for composite conductor pipe, belong to the liquid transportation art.
Background technique
At present, the known pipeline that is used for the solar water heater aspect mostly is aluminium-plastic composite pipe, plastic cement pipe, or is materials such as metal tube.Pipeline under the pipe insulation condition of poor, often occurs winter and freeze plug, and, because the pipeline freezing and expansion upper and lower conduit road often occurs by the drawback of bursting by freezing, and causes and can't normally use.When temperature is low, carry difficulty especially for some organic chemical industry's products.Because pipeline has insulation, even when temperature raises, the ice in the pipeline also is not easy to melt.In order to overcome the above problems, adopt mode by heating tape or emptying to prevent the upper and lower conduit bursting by freezing of freezing usually.Because heating tape is installed on the outer wall of pipeline, can not make its well with tube contacts, thermal resistance strengthens, the heat energy utilization rate that heating tape is produced is low, therefore makes its power consumption big, changes the ice poor performance, effect variation, and normal breaking out of fire, safety inadequately.And the emptying type anti-icer because its pipe laying often has the possibility of water, makes pipe drainage not smooth, the problem of plug occurs freezing in the same old way, makes its application be subjected to bigger restriction.
Summary of the invention
In order to overcome the above problems, invented a kind of electrothermal composite insulating pipe for composite conductor pipe.It can realize rapidization ice to the whole piece pipeline with a spot of electric energy, and can realize the heat tracing to water and other liquid medium.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electrothermal composite insulating pipe for composite conductor pipe is that electrically insulated from one another is furnished with the electric conductor that can constitute the galvanic circle at least on the outer tube wall of pipeline, conductor or pipe, or lead, electric conductor and electric conductor electrically insulated from one another are distributed on the pipe, and the outer surface that electrical insulation is distributed with the electric conductor pipe is enclosed with the outer sleeve of one deck at least.
A kind of electrothermal composite insulating pipe for composite conductor pipe has two electric conductor electrically insulated from one another at least, and one of two electric conductors or be metal tube have at least another electric conductor electrical insulation to be installed on the outer tube wall, closely are wrapped on the outer tube wall by one deck outer sleeve and locate.
A kind of electrothermal composite insulating pipe for composite conductor pipe has at least two electric leads to be wrapped on the outer wall of electric insulating tube, and the electric lead entwining tube is arranged in parallel, and is being wound with parcel location on the outer tube wall of electric lead by macromolecule electrically insulating materials such as plastic cement or rubber.
A kind of electrothermal composite insulating pipe for composite conductor pipe, have at least two electric leads to be wrapped on the outer wall of electric insulating tube, the electric lead entwining tube is arranged in parallel, and is being wound with parcel location on the outer tube wall of electric lead by macromolecule foamed heat insulating electrically insulating materials such as plastic cement or rubber.
A kind of electrothermal composite insulating pipe for composite conductor pipe has at least two electric leads to be wrapped on the outer wall of electric insulating tube, the electric lead entwining tube is arranged in parallel, be wound with parcel location on the outer tube wall of electric lead by macromolecule foamed heat insulating electrically insulating materials such as plastic cement or rubber, the outer wall of macromolecule foaming insulation electrically insulating material is enclosed with one deck epidermis.
A kind of electrothermal composite insulating pipe for composite conductor pipe is extruded formation two pipe boxes at least two electric leads synchronously with plastic cement and is loaded on, and between two pipes, is extruded into rare one positioning supports synchronously, is formed with the pipe of hollow sandwich; On the inner tube wall of electrothermal composite insulating pipe for composite conductor pipe, or be compounded with the pipe of other material; In electric lead is compounded on the tube wall of pipe, on the outer tube outer wall of electrothermal composite insulating pipe for composite conductor pipe, or be compounded with the thermal insulation pipe of other material.
A kind of electrothermal composite insulating pipe for composite conductor pipe, at least two electric lead is extruded formation two pipe boxes synchronously with plastic cement and is loaded on, and between two pipes, is extruded into rare one positioning supports synchronously, is formed with the pipe of hollow sandwich; In being compounded in, electric lead on the tube wall of pipe, between the inner and outer pipe interlayer of electrothermal composite insulating pipe for composite conductor pipe, or is compounded with other thermal insulating material; On the outer tube wall of the external pipe of electrothermal composite insulating pipe for composite conductor pipe, or be compounded with the thermal insulation pipe of high molecular foam material, the outer wall of high molecular foam material thermal insulation pipe is enclosed with one deck epidermis.
A kind of electrothermal composite insulating pipe for composite conductor pipe, its superficies or reflecting coating is arranged again; The outer surface of electrothermal composite insulating pipe for composite conductor pipe or be compounded with the thermal insulating material pipe, the superficies of thermal insulating material pipe or one deck reflecting coating is arranged again; The outer surface of electrothermal composite insulating pipe for composite conductor pipe or be compounded with the thermal insulating material pipe, the superficies of thermal insulating material pipe or compound epidermis; The outer surface of electrothermal composite insulating pipe for composite conductor pipe is compounded with the thermal insulating material pipe, and the superficies of thermal insulating material pipe or reflecting coating is arranged again are on the reflecting coating or compound epidermis; Electrothermal composite insulating pipe for composite conductor pipe outside or be compounded with the thermal insulating material pipe, the superficies of thermal insulating material pipe or reflecting coating is arranged again are on the reflecting coating or compound epidermis, on the epidermis or reflecting coating arranged again; Be compounded with thermal insulating material between the inner and outer pipe interlayer of electrothermal composite insulating pipe for composite conductor pipe, the superficies of electrothermal composite insulating pipe for composite conductor pipe have reflecting coating again, and reflecting coating is compounded with the thermal insulating material pipe, and the thermal insulating material tube outer surface has reflecting coating again; Be compounded with thermal insulating material between the inner and outer pipe interlayer of electrothermal composite insulating pipe for composite conductor pipe, the superficies of electrothermal composite insulating pipe for composite conductor pipe have reflecting coating again, reflecting coating is compounded with the thermal insulating material pipe, the thermal insulating material tube outer surface has reflecting coating again, reflecting coating is compounded with epidermis, or equal complex reflex film on the exocuticle of every layer of linking.
A kind of electrothermal composite insulating pipe for composite conductor pipe, have the end of two electric conductors at least at pipeline, constitute the electric heating loop by series and parallel, and by adjusting the voltage or electronic switch power angle of flow change electric power, electrical insulation, anticorrosion, insulation processing are carried out in termination electrical connection place of two electric conductors.
A kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead of electrothermal composite insulating pipe for composite conductor pipe or synchronous, or the substep electrical insulation is arranged on the pipeline, the pipeline that is furnished with the electrically insulated from one another electric lead overlaps pipe manufacturer, multiple film manufacturing synchronously, sleeve pipe is one deck at least, sleeve pipe or be foaming thermal-insulating, or be epidermis.
The invention has the beneficial effects as follows: a kind of electrothermal composite insulating pipe for composite conductor pipe can be iced pipe interior rapidly with few electric energy safe along the rapid homogenization of electric conductor, constitute flow channel for liquids, make the interior hot water of water heater along the dirty rapidization ice of whole piece pipeline, control unit can be controlled low tension power supply, the heat that lead is produced can be kept insulation pipe and not freeze, also can keep uniform temperature, realize opening the function that water nozzle just goes out hot water by the water in the control power supply realization pipeline.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is that two electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, and the electric lead entwining tube is arranged in parallel, and the electric lead skin has the schematic cross-section of thermal insulating material again; Fig. 2 is the three-dimensional cutaway view of Fig. 1; Fig. 1, Fig. 2 are all first embodiment.
Fig. 3 is that two electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, and the electric lead entwining tube is arranged in parallel, by the parcel location of interior pipe outer sleeve with electric lead, the outer schematic cross-section that thermal insulating material is arranged again; Fig. 4 is the three-dimensional cutaway view of Fig. 3; Fig. 3, Fig. 4 are all second embodiment.
Fig. 5 is that four electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, and the electric lead entwining tube is arranged in parallel, and the electric lead skin has thermal insulating material again, and thermal insulating material has the schematic cross-section of outer sleeve again; Fig. 6 is the three-dimensional cutaway view of Fig. 5; Fig. 5, Fig. 6 are all the 3rd embodiment.
Fig. 7 is that four electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, by the parcel location of interior pipe outer sleeve with electric lead, skin has thermal insulating material again, and the outer sleeve that thermal insulating material has again has the schematic cross-section of reflecting coating again; Fig. 8 is the three-dimensional cutaway view of Fig. 7; Fig. 7, Fig. 8 are all the 4th embodiment.
Fig. 9 is that two electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, be wound with parcel location on the outer tube wall of electric lead by macromolecule electrically insulating materials such as plastic cement or rubber, skin has thermal insulating material again, and thermal insulating material has the schematic cross-section of outer sleeve again; Figure 10 is the three-dimensional cutaway view of Fig. 9; Fig. 9, Figure 10 are all the 5th embodiment.
Figure 11 is that two electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, macromolecule such as plastic cement or rubber electrically insulating material wraps up being wound with on the outer tube wall of electric lead, by outer sleeve parcel location, skin has thermal insulating material again, thermal insulating material has outer sleeve again, and outer sleeve has the schematic cross-section of reflecting coating again; Figure 12 is the three-dimensional cutaway view of Figure 11; Figure 11, Figure 12 are all the 6th embodiment.
Figure 13 is that four electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, be wound with parcel location on the outer tube wall of electric lead by macromolecule electrically insulating materials such as plastic cement or rubber, skin has thermal insulating material again, and thermal insulating material has the schematic cross-section of outer sleeve again; Figure 14 is the three-dimensional cutaway view of Figure 13; Figure 13, Figure 14 are all the 7th embodiment.
Figure 15 is that four electric leads are wrapped on the outer wall of electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, macromolecule such as plastic cement or rubber electrically insulating material wraps up being wound with on the outer tube wall of electric lead, by outer sleeve parcel location, skin has thermal insulating material again, thermal insulating material has outer sleeve again, and outer sleeve has the schematic cross-section of reflecting coating again; Figure 16 is the three-dimensional cutaway view of Figure 15; Figure 15, Figure 16 are all the 8th embodiment.
Figure 17 is that two electric leads are wrapped on the outer wall of composite pipe composition electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, and the electric lead entwining tube is arranged in parallel, and skin has thermal insulating material again, and thermal insulating material has the schematic cross-section of outer sleeve again; Figure 18 is the three-dimensional cutaway view of Figure 17; Figure 17, Figure 18 are all the 9th embodiment.
Figure 19 is that two electric leads are wrapped on the outer wall of composite pipe composition electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, by interior pipe outer sleeve parcel location, skin has thermal insulating material again, thermal insulating material has outer sleeve again, and outer sleeve has the schematic cross-section of reflecting coating again; Figure 20 is the three-dimensional cutaway view of Figure 19; Figure 19, Figure 20 are all the tenth embodiment.
Figure 21 is that four electric leads are wrapped on the outer wall of composite pipe composition electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, and the electric lead entwining tube is arranged in parallel, and skin has thermal insulating material again, and thermal insulating material has the schematic cross-section of outer sleeve again; Figure 22 is the three-dimensional cutaway view of Figure 21; Figure 21, Figure 22 are all the 11 embodiment.
Figure 23 is that two electric leads are wrapped on the outer wall of composite pipe composition electric insulating tube for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, by interior pipe outer sleeve parcel location, skin has thermal insulating material again, thermal insulating material has outer sleeve again, and outer sleeve has the schematic cross-section of reflecting coating again; Figure 24 is the three-dimensional cutaway view of Figure 23; Figure 23, Figure 24 are all the 12 embodiment.
Figure 25 is that two electric leads are wrapped on the outer wall of the electric insulating tube that composite pipe forms for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, be wound with parcel location on the outer tube wall of electric lead by macromolecule electrically insulating materials such as plastic cement or rubber, skin has thermal insulating material again, and thermal insulating material has the schematic cross-section of outer sleeve again; Figure 26 is the three-dimensional cutaway view of Figure 25; Figure 25, Figure 26 are all the 13 embodiment.
Figure 27 is that two electric leads are wrapped on the outer wall of the electric insulating tube that composite pipe forms for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, macromolecule such as plastic cement or rubber electrically insulating material wraps up being wound with on the outer tube wall of electric lead, by outer sleeve parcel location, skin has thermal insulating material again, thermal insulating material has outer sleeve again, and outer sleeve has the schematic cross-section of reflecting coating again; Figure 28 is the three-dimensional cutaway view of Figure 27; Figure 27, Figure 28 are all the 14 embodiment.
Figure 29 is that four electric leads are wrapped on the outer wall of the electric insulating tube that composite pipe forms for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, be wound with parcel location on the outer tube wall of electric lead by macromolecule electrically insulating materials such as plastic cement or rubber, skin has thermal insulating material again, and thermal insulating material has the schematic cross-section of outer sleeve again; Figure 30 is the three-dimensional cutaway view of Figure 29; Figure 29, Figure 30 are all the 15 embodiment.
Figure 31 is that four electric leads are wrapped on the outer wall of the electric insulating tube that composite pipe forms for a kind of electrothermal composite insulating pipe for composite conductor pipe, the electric lead entwining tube is arranged in parallel, macromolecule such as plastic cement or rubber electrically insulating material wraps up being wound with on the outer tube wall of electric lead, by outer sleeve parcel location, skin has thermal insulating material again, thermal insulating material has outer sleeve again, and outer sleeve has the schematic cross-section of reflecting coating again; Figure 32 is the three-dimensional cutaway view of Figure 31; Figure 31, Figure 32 are all the 16 embodiment.
Figure 33 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, and two positioning supports are arranged, and two electric leads are embedded in the schematic cross-section of the interior pipe of composite pipe; Figure 34 is the three-dimensional cutaway view of Figure 33; Figure 33, Figure 34 are all the 17 embodiment.
Figure 35 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, and three positioning supports are arranged, and three electric leads are embedded in the interior pipe of composite pipe, and outer tube outer surface has the schematic cross-section of reflecting coating again; Figure 36 is the three-dimensional cutaway view of Figure 35; Figure 35, Figure 36 are all the 18 embodiment.
Figure 37 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, and the interior pipe box of composite insulating pipe has pipe, and the outer surface of pipe has reflecting coating again, and three positioning supports are arranged, and three electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 38 is the three-dimensional cutaway view of Figure 37; Figure 37, Figure 38 are all the 19 embodiment.
Figure 39 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, the compound tube outer surface of pipe has reflecting coating again in the outer tube of composite insulating pipe, the composite insulating pipe, four positioning supports are arranged, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 40 is the three-dimensional cutaway view of Figure 39; Figure 39, Figure 40 are all the 20 embodiment.
Figure 41 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, and two positioning supports are arranged, and the interior pipe appearance of composite insulating pipe is compounded with thermal insulating material, and two electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 42 is the three-dimensional cutaway view of Figure 41; Figure 41, Figure 42 are all the 21 embodiment.
Figure 43 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, three positioning supports are arranged, the interior pipe appearance of composite insulating pipe is compounded with thermal insulating material, the outer surface of the compound pipe of pipe has reflecting coating again in the composite insulating pipe, and three electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 44 is the three-dimensional cutaway view of Figure 43; Figure 43, Figure 44 are all the 22 embodiment.
Figure 45 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, four positioning supports are arranged, the interior pipe appearance of composite insulating pipe is compounded with thermal insulating material, the compound tube outer surface of pipe has reflecting coating again in the outer tube of composite insulating pipe, composite insulating pipe, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 46 is the three-dimensional cutaway view of Figure 45; Figure 45, Figure 46 are all the 23 embodiment.
Figure 47 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, and two positioning supports are arranged, and the outer tube appearance of composite insulating pipe is compounded with thermal insulating material, and two electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 48 is the three-dimensional cutaway view of Figure 47; Figure 47, Figure 48 are all the 24 embodiment.
Figure 49 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, three positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with thermal insulating material, the compound pipe of pipe in the composite insulating pipe, outer surface has reflecting coating again, and three electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 50 is the three-dimensional cutaway view of Figure 49; Figure 49, Figure 50 are all the 25 embodiment.
Figure 51 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, four positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with thermal insulating material, the compound tube outer surface of pipe has reflecting coating again in the outer tube of composite insulating pipe, composite insulating pipe, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 52 is the three-dimensional cutaway view of Figure 51; Figure 51, Figure 52 are all the 26 embodiment.
Figure 53 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, two positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with thermal insulating material, thermal insulating material is compounded with epidermis, and two electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 54 is the three-dimensional cutaway view of Figure 53; Figure 53, Figure 54 are all the 27 embodiment.
Figure 55 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, three positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with thermal insulating material, thermal insulating material is compounded with epidermis, the compound pipe of pipe in the composite insulating pipe, outer surface has reflecting coating again, and three electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 56 is the three-dimensional cutaway view of Figure 55; Figure 55, Figure 56 are all the 28 embodiment.
Figure 57 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, four positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with thermal insulating material, thermal insulating material is compounded with epidermis, the compound tube outer surface of pipe has reflecting coating again in the outer tube of composite insulating pipe, composite insulating pipe, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 58 is the three-dimensional cutaway view of Figure 57; Figure 57, Figure 58 are all the 29 embodiment.
Figure 59 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, two positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with the outer surface that thermal insulating material, thermal insulating material be compounded with epidermis, the compound epidermis of thermal insulating material reflecting coating again, and two electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 60 is the three-dimensional cutaway view of Figure 59; Figure 59, Figure 60 are all the 30 embodiment.
Figure 61 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, three positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with the outer surface that thermal insulating material, thermal insulating material be compounded with epidermis, the compound epidermis of thermal insulating material reflecting coating again, the compound pipe of pipe in the composite insulating pipe, outer surface has reflecting coating again, and three electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 62 is the three-dimensional cutaway view of Figure 61; Figure 61, Figure 62 are all the 31 embodiment.
Figure 63 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, four positioning supports are arranged, the outer tube appearance of composite insulating pipe is compounded with thermal insulating material, thermal insulating material is compounded with epidermis, the outer surface of the compound epidermis of thermal insulating material has reflecting coating again, the compound tube outer surface of pipe has reflecting coating again in the outer tube of composite insulating pipe, composite insulating pipe, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 64 is the three-dimensional cutaway view of Figure 63; Figure 63, Figure 64 are all the 32 embodiment.
Figure 65 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, and two positioning supports are arranged, and the interior pipe of composite insulating pipe, outer tube appearance are compounded with thermal insulating material, and two electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 66 is the three-dimensional cutaway view of Figure 65; Figure 65, Figure 66 are all the 33 embodiment.
Figure 67 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, three positioning supports are arranged, interior pipe, the outer tube appearance of composite insulating pipe are compounded with thermal insulating material, the compound pipe of pipe in the composite insulating pipe, outer surface has reflecting coating again, and three electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 68 is the three-dimensional cutaway view of Figure 67; Figure 67, Figure 68 are all the 34 embodiment.
Figure 69 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, four positioning supports are arranged, interior pipe, the outer tube outer surface of composite insulating pipe are compounded with thermal insulating material, the compound tube outer surface of pipe has reflecting coating again in the outer tube of composite insulating pipe, composite insulating pipe, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 70 is the three-dimensional cutaway view of Figure 69; Figure 69, Figure 70 are all the 35 embodiment.
Figure 71 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, two positioning supports are arranged, interior pipe, the outer tube appearance of composite insulating pipe are compounded with thermal insulating material, and outer thermal insulating material is compounded with epidermis, and two electric leads are embedded in the interior pipe middle section schematic representation of composite pipe; Figure 72 is the three-dimensional cutaway view of Figure 71; Figure 71, Figure 72 are all the 36 embodiment.
Figure 73 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, three positioning supports are arranged, interior pipe, the outer tube appearance of composite insulating pipe are compounded with thermal insulating material, outer thermal insulating material is compounded with epidermis, the compound pipe of pipe in the composite insulating pipe, outer surface has reflecting coating again, and three electric leads are embedded in the interior pipe middle section schematic representation of composite pipe; Figure 74 is the three-dimensional cutaway view of Figure 73; Figure 73, Figure 74 are all the 37 embodiment.
Figure 75 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, four positioning supports are arranged, interior pipe, the outer tube appearance of composite insulating pipe are compounded with thermal insulating material, outer thermal insulating material is compounded with epidermis, the compound tube outer surface of pipe has reflecting coating again in the outer tube of tracing thermal-insulating composite pipe, composite insulating pipe, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 76 is the three-dimensional cutaway view of Figure 75; Figure 75, Figure 76 are all the 38 embodiment.
Figure 77 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, two positioning supports are arranged, interior pipe, the outer tube appearance of composite insulating pipe are compounded with thermal insulating material, the compound epidermis of outer thermal insulating material has reflecting coating again, and two electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 78 is the three-dimensional cutaway view of Figure 77; Figure 77, Figure 78 are all the 39 embodiment.
Figure 79 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, three positioning supports are arranged, interior pipe, the outer tube outer surface of composite insulating pipe are compounded with thermal insulating material, the compound epidermis of outer thermal insulating material has reflecting coating again, the compound pipe of pipe in the composite insulating pipe, outer surface has reflecting coating again, and three electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 80 is the three-dimensional cutaway view of Figure 79; Figure 79, Figure 80 are all the 40 embodiment.
Figure 81 is that two pipe boxes are fitted together for a kind of electrothermal composite insulating pipe for composite conductor pipe, four positioning supports are arranged, interior pipe, the outer tube appearance of composite insulating pipe are compounded with thermal insulating material, the compound epidermis of outer thermal insulating material has reflecting coating again, the compound tube outer surface of pipe has reflecting coating again in the outer tube of composite insulating pipe, a kind of electrothermal composite insulating pipe for composite conductor pipe, and four electric leads are embedded in the schematic cross-section in the interior pipe of composite pipe; Figure 82 is the three-dimensional cutaway view of Figure 81; Figure 81, Figure 82 are all the 41 embodiment.
Among the figure: manage in pipe outer sleeve reflecting coatings in the outer sleeves, 6,7 thermal insulating material outer sleeves, 8 thermal insulating material outer sleeve reflecting coatings, 9 electrical insulation material layers, 10 connection supporting ribs, 11 hollow sandwiches, 12 thermal insulation pipe outer tubes, the 13 thermal insulation pipe outer tube reflecting coatings, 14 in tube chamber, the interior pipe of 3 thermal insulation pipes, 4 electric leads, 5 in 1 thermal insulating material, 2 thermal insulation pipes and manage pipe reflecting coatings in the composite pipes, 15
Among first embodiment that Fig. 1, Fig. 2 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, thermal insulating material 1, electric lead 4 constitute, two electric leads 4 are wrapped on the outer wall of pipe 3 in the electrical insulation insulation, electric lead 4 entwining tube are arranged in parallel, and electric lead 4 skins have thermal insulating material 1 again.
Among second embodiment that Fig. 3, Fig. 4 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, thermal insulating material 1, electric lead 4 constitute, two electric leads 4 are wrapped on the outer wall of pipe 3 in the electrical insulation insulation, electric lead 4 entwining tube are arranged in parallel, with electric lead 4 parcel location, interior pipe outer sleeve 5 skins have thermal insulating material 1 again by interior pipe outer sleeve 5.
Among the 3rd embodiment that Fig. 5, Fig. 6 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, thermal insulating material 1, electric lead 4 constitute, four electric leads 4 are wrapped on the outer wall of pipe 3 in the electrical insulation insulation, electric lead 4 entwining tube are arranged in parallel, electric lead 4 skins have thermal insulating material 1 again, and thermal insulating material 1 has thermal insulating material outer sleeve 7 again.
Among the 4th embodiment that Fig. 7, Fig. 8 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, thermal insulating material 1, electric lead 4 constitute, two electric leads 4 are wrapped on the outer wall of pipe 3 in the electrical insulation insulation, electric lead 4 entwining tube are arranged in parallel, by interior pipe outer sleeve 5 electric lead 4 parcels are located, interior pipe outer sleeve 5 skins have thermal insulating material 1 again, thermal insulating material 1 has thermal insulating material outer sleeve 7 again, and thermal insulating material outer sleeve 7 has thermal insulating material outer sleeve reflecting coating 8 again.
Among the 5th embodiment that Fig. 9, Figure 10 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, thermal insulating material 1, electric lead 4 constitute, two electric leads 4 are wrapped on the outer wall of pipe 3 in the electrical insulation insulation, electric lead 4 entwining tube are arranged in parallel, by electrical insulation material layer 9 electric lead 4 parcels are located, electric lead 4 skins have thermal insulating material 1 again, and thermal insulating material 1 has thermal insulating material outer sleeve 7 again.
Among the 6th embodiment that Figure 11, Figure 12 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, thermal insulating material 1, electric lead 4 constitute, two electric leads 4 are wrapped on the outer wall of pipe 3 in the electrical insulation insulation, electric lead 4 entwining tube are arranged in parallel, electrical insulation material layer 9 is with electric lead 4 parcels, by the interior pipe outer sleeve 5 that outer sleeve reflecting coating 6 is arranged again electric lead 4 is located, interior pipe outer sleeve 5 skins have thermal insulating material 1 again, thermal insulating material 1 has thermal insulating material outer sleeve 7 again, and thermal insulating material outer sleeve 7 has thermal insulating material outer sleeve reflecting coating 8 again.
Among the 7th embodiment that Figure 13, Figure 14 form: a kind of electrothermal composite insulating pipe for composite conductor pipe is wrapped on the outer wall of pipe 3 in the electrical insulation insulation by four electric leads 4.Other is equal to the 5th embodiment.
Among the 8th embodiment that Figure 15, Figure 16 form: a kind of electrothermal composite insulating pipe for composite conductor pipe is wrapped on the outer wall of pipe 3 in the electrical insulation insulation by four electric leads 4.Other is equal to the 6th embodiment.
Among the 9th embodiment that Figure 17, Figure 18 form: pipe 3 is formed by different pipes is compound in a kind of electrical insulation thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe, two electric leads 4 are wrapped on the outer wall of pipe 3 in the electrical insulation insulation, and electric lead 4 entwining tube are arranged in parallel.Other is equal to the 3rd embodiment.
Among the tenth embodiment that Figure 19, Figure 20 form: pipe 3 is formed by different pipes is compound in a kind of electrical insulation thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 6th embodiment.
Among the 11 embodiment that Figure 21, Figure 22 form: pipe 3 is formed by different pipes is compound in a kind of electrical insulation thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 3rd embodiment.
Among the 12 embodiment that Figure 23, Figure 24 form: pipe 3 is formed by different pipes is compound in a kind of electrical insulation thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 4th embodiment.
Among the 13 embodiment that Figure 25, Figure 26 form: the electric lead 4 that a kind of electrothermal composite insulating pipe for composite conductor pipe twines is located its parcel by electrical insulation material layer 9.Other is equal to the 9th embodiment.
Among the 14 embodiment that Figure 27, Figure 28 form: the electric lead 4 that a kind of electrothermal composite insulating pipe for composite conductor pipe twines is located its parcel by electrical insulation material layer 9.Other is equal to the tenth embodiment.
Among the 15 embodiment that Figure 29, Figure 30 form: the electric lead 4 that a kind of electrothermal composite insulating pipe for composite conductor pipe twines is located its parcel by electrical insulation material layer 9.Other is equal to the 11 embodiment.
Among the 16 embodiment that Figure 31, Figure 32 form: the electric lead 4 that a kind of electrothermal composite insulating pipe for composite conductor pipe twines is located its parcel by electrical insulation material layer 9.Other is equal to the 12 embodiment.
Among the 17 embodiment that Figure 33, Figure 34 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, 12 liang of pipe boxes of thermal insulation pipe outer tube are fitted together, there is one to connect supporting rib 10 positioning supports, form tube chamber 2, hollow sandwich 11 in the thermal insulation pipe, be embedded with two electric leads 4 in the pipe 3 in the thermal insulation pipe, electric lead 4 is extruded simultaneously with the interior pipe 3 of insulation, thermal insulation pipe outer tube 12.
Among the 18 embodiment that Figure 35, Figure 36 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, 12 liang of pipe boxes of thermal insulation pipe outer tube are fitted together, thermal insulation pipe outer tube 12 outer surfaces have outer tube reflecting coating 15 again, there are three to connect supporting rib 10 positioning supports, form tube chamber 2, hollow sandwich 11 in the thermal insulation pipe, be embedded with three electric leads 4 in the pipe 3 in the thermal insulation pipe, electric lead 4 is extruded simultaneously with the interior pipe 3 of insulation, thermal insulation pipe outer tube 12.
Among the 19 embodiment that Figure 37, Figure 38 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, 12 liang of pipe boxes of thermal insulation pipe outer tube are fitted together, pipe composite pipe 14 in being with in the pipe 3 in the thermal insulation pipe, pipe reflecting coating 15 in the outer surface of interior pipe composite pipe 14 has again, there are three to connect supporting rib 10 positioning supports, form tube chamber 2, hollow sandwich 11 in the thermal insulation pipe, be embedded with three electric leads 4 in the pipe 3 in the thermal insulation pipe, electric lead 4 is extruded simultaneously with the interior pipe 3 of insulation, thermal insulation pipe outer tube 12.
Among the 20 embodiment that Figure 39, Figure 40 form: a kind of electrothermal composite insulating pipe for composite conductor pipe by manage 3 in the thermal insulation pipe, 12 liang of pipe boxes of thermal insulation pipe outer tube are fitted together, thermal insulation pipe outer tube 12 outer surfaces have outer tube reflecting coating 13 again, pipe composite pipe 14 in being with in the pipe 3 in the thermal insulation pipe, pipe reflecting coating 15 in the outer surface of interior pipe composite pipe 14 has again, there are three to connect supporting rib 10 positioning supports, form tube chamber 2, hollow sandwich 11 in the thermal insulation pipe, be embedded with four electric leads 4 in the pipe 3 in the thermal insulation pipe, electric lead 4 is extruded simultaneously with the interior pipe 3 of insulation, thermal insulation pipe outer tube 12.
Among the 21 embodiment that Figure 41, Figure 42 form: pipe 3 appearances are compounded with thermal insulating material 1 in a kind of thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 17 embodiment.
Among the 22 embodiment that Figure 43, Figure 44 form: pipe 3 appearances are compounded with thermal insulating material 1 in a kind of thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 19 embodiment.
Among the 23 embodiment that Figure 45, Figure 46 form: pipe 3 appearances are compounded with thermal insulating material 1 in a kind of thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 20 embodiment.
Among the 24 embodiment that Figure 47, Figure 48 form: a kind of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe are compounded with thermal insulating material 1.Other is equal to the 17 embodiment.
Among the 25 embodiment that Figure 49, Figure 50 form: a kind of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe are compounded with thermal insulating material 1.Other is equal to the 19 embodiment.
Among the 26 embodiment that Figure 51, Figure 52 form: a kind of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe are compounded with thermal insulating material 1.Other is equal to the 20 embodiment.
Among the 27 embodiment that Figure 53, Figure 54 form: a kind of compound thermal insulating material 1 of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve 7 again.Other is equal to the 17 embodiment.
Among the 28 embodiment that Figure 55, Figure 56 form: a kind of compound thermal insulating material 1 of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve 7 again.Other is equal to the 19 embodiment.
Among the 29 embodiment that Figure 57, Figure 58 form: a kind of compound thermal insulating material 1 of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve 7 again.Other is equal to the 20 embodiment.
Among the 30 embodiment that Figure 59, Figure 60 form: a kind of thermal insulating material outer sleeve 7 of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve reflecting coating 8 again.Other is equal to the 27 embodiment.
Among the 31 embodiment that Figure 61, Figure 62 form: a kind of thermal insulating material outer sleeve 7 of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve reflecting coating 8 again.Other is equal to the 28 embodiment.
Among the 32 embodiment that Figure 63, Figure 64 form: a kind of thermal insulating material outer sleeve 7 of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve reflecting coating 8 again.Other is equal to the 29 embodiment.
Among the 33 embodiment that Figure 65, Figure 66 form: pipe 3, thermal insulation pipe outer tube 12 appearances are compounded with thermal insulating material 1 in a kind of thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 24 embodiment.
Among the 34 embodiment that Figure 67, Figure 68 form: pipe 3, thermal insulation pipe outer tube 12 appearances are compounded with thermal insulating material 1 in a kind of thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 25 embodiment.
Among the 35 embodiment that Figure 69, Figure 70 form: pipe 3, thermal insulation pipe outer tube 12 appearances are compounded with thermal insulating material 1 in a kind of thermal insulation pipe of electrothermal composite insulating pipe for composite conductor pipe.Other is equal to the 26 embodiment.
Among the 36 embodiment that Figure 71, Figure 72 form: a kind of compound thermal insulating material 1 of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve 7 again.Other is equal to the 33 embodiment.
Among the 37 embodiment that Figure 73, Figure 74 form: a kind of compound thermal insulating material 1 of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve 7 again.Other is equal to the 34 embodiment.
Among the 38 embodiment that Figure 75, Figure 76 form: a kind of compound thermal insulating material 1 of thermal insulation pipe outer tube 12 appearances of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve 7 again.Other is equal to the 35 embodiment.
Among the 39 embodiment that Figure 77, Figure 78 form: a kind of thermal insulating material outer sleeve 7 of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve reflecting coating 8 again.Other is equal to the 36 embodiment.
Among the 40 embodiment that Figure 79, Figure 80 form: a kind of thermal insulating material outer sleeve 7 of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve reflecting coating 8 again.Other is equal to the 37 embodiment.
Among the 41 embodiment that Figure 81, Figure 82 form: a kind of thermal insulating material outer sleeve 7 of electrothermal composite insulating pipe for composite conductor pipe has thermal insulating material outer sleeve reflecting coating 8 again.Other is equal to the 38 embodiment.
Claims (2)
1. electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: electrothermal composite insulating pipe for composite conductor pipe is furnished with the electric conductor that can constitute the galvanic circle at least for electrically insulated from one another on the outer tube wall of pipeline, one of electric conductor is a pipe, another electric conductor is a lead, electric conductor and electric conductor electrically insulated from one another are distributed on the pipe, the outer surface that electrical insulation is distributed with the electric conductor pipe is enclosed with the outer sleeve of one deck at least, outer sleeve is macromolecule electrically insulating materials such as plastic cement or rubber, or outer sleeve is macromolecule foamed heat insulating electrically insulating materials such as plastic cement or rubber.
2. electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: electrothermal composite insulating pipe for composite conductor pipe is that at least one electric lead is extruded synchronously with plastic cement and formed two pipe boxes and be loaded on, between two pipes, be extruded into rare one positioning supports synchronously, be formed with the pipe of hollow sandwich, on the inner tube wall of hollow sandwich pipe, be enclosed with the composite conductor pipe.
3. a kind of electrothermal composite insulating pipe for composite conductor pipe according to claim 2, it is characterized in that: electrothermal composite insulating pipe for composite conductor pipe is extruded formation two pipe boxes at least two electric lead synchronously with plastic cement and is loaded on, between two pipes, be extruded into rare one positioning supports synchronously, be formed with the pipe of hollow sandwich, on the inner tube wall of hollow sandwich pipe, be enclosed with the composite conductor pipe, on the outer tube outer wall of hollow sandwich pipe, be compounded with the thermal insulation pipe of other material.
4. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: the superficies of electrothermal composite insulating pipe for composite conductor pipe have reflecting coating again.
5. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: the outer surface of electrothermal composite insulating pipe for composite conductor pipe is compounded with the thermal insulating material pipe, and the superficies of thermal insulating material pipe have reflecting coating again.
6. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: the outer surface of electrothermal composite insulating pipe for composite conductor pipe is compounded with the thermal insulating material pipe, the superficies of thermal insulating material pipe have reflecting coating again, compound epidermis on the reflecting coating.
7. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: the outside of electrothermal composite insulating pipe for composite conductor pipe is compounded with the thermal insulating material pipe, the superficies of thermal insulating material pipe have reflecting coating again, and compound epidermis on the reflecting coating has reflecting coating again on the epidermis.
8. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: be compounded with thermal insulating material between the inner and outer pipe interlayer of electrothermal composite insulating pipe for composite conductor pipe, the superficies of electrothermal composite insulating pipe for composite conductor pipe have reflecting coating again, reflecting coating is compounded with the thermal insulating material pipe, and the thermal insulating material tube outer surface has reflecting coating again.
9. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: be compounded with thermal insulating material between the inner and outer pipe interlayer of electrothermal composite insulating pipe for composite conductor pipe, the superficies of electrothermal composite insulating pipe for composite conductor pipe have reflecting coating again, reflecting coating is compounded with the thermal insulating material pipe, the thermal insulating material tube outer surface has reflecting coating again, reflecting coating is compounded with epidermis, or equal complex reflex film on the exocuticle of every layer of linking.
10. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: have the end of two electric conductors at least at pipeline, constitute the electric heating loop by series and parallel, and by adjusting the voltage or electronic switch power angle of flow change electric power, electrical insulation, anticorrosion, insulation processing are carried out in termination electrical connection place of two electric conductors.
11. according to claim 1 or 2 described a kind of electrothermal composite insulating pipe for composite conductor pipe, it is characterized in that: the electric lead of electrothermal composite insulating pipe for composite conductor pipe or synchronous, or the substep electrical insulation is arranged on the pipeline, the pipeline that is furnished with the electrically insulated from one another electric lead overlaps pipe manufacturer, multiple film manufacturing synchronously, sleeve pipe is one deck at least, and sleeve pipe is foaming thermal-insulating or is epidermis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010109356A CN101769404A (en) | 2005-03-23 | 2005-03-23 | Electrothermal composite insulating pipe for composite conductor pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010109356A CN101769404A (en) | 2005-03-23 | 2005-03-23 | Electrothermal composite insulating pipe for composite conductor pipe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510200160 Division CN1763405A (en) | 2004-10-19 | 2005-03-23 | Electric lead tracing thermal-insulating composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101769404A true CN101769404A (en) | 2010-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010109356A Pending CN101769404A (en) | 2005-03-23 | 2005-03-23 | Electrothermal composite insulating pipe for composite conductor pipe |
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| Country | Link |
|---|---|
| CN (1) | CN101769404A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042208A (en) * | 2015-08-02 | 2015-11-11 | 温州牛牛气动科技有限公司 | Composite pipe and forming process thereof |
| WO2017114331A1 (en) * | 2015-12-29 | 2017-07-06 | 淄博环能海臣环保技术服务有限公司 | Composite electric heating wire trace heated and thermally insulated plastic pipe |
| CN108591665A (en) * | 2018-06-11 | 2018-09-28 | 淄博环能海臣环保技术服务有限公司 | A kind of electric heating steel pipe complex heat-preservation plastic cement pipe device |
-
2005
- 2005-03-23 CN CN201010109356A patent/CN101769404A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042208A (en) * | 2015-08-02 | 2015-11-11 | 温州牛牛气动科技有限公司 | Composite pipe and forming process thereof |
| CN105042208B (en) * | 2015-08-02 | 2018-05-15 | 温州牛牛气动科技有限公司 | Multiple tube and its moulding process |
| WO2017114331A1 (en) * | 2015-12-29 | 2017-07-06 | 淄博环能海臣环保技术服务有限公司 | Composite electric heating wire trace heated and thermally insulated plastic pipe |
| CN108591665A (en) * | 2018-06-11 | 2018-09-28 | 淄博环能海臣环保技术服务有限公司 | A kind of electric heating steel pipe complex heat-preservation plastic cement pipe device |
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Open date: 20100707 |