WO2017114371A1 - 一种金属导体电加热保温塑胶管 - Google Patents

一种金属导体电加热保温塑胶管 Download PDF

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Publication number
WO2017114371A1
WO2017114371A1 PCT/CN2016/112224 CN2016112224W WO2017114371A1 WO 2017114371 A1 WO2017114371 A1 WO 2017114371A1 CN 2016112224 W CN2016112224 W CN 2016112224W WO 2017114371 A1 WO2017114371 A1 WO 2017114371A1
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WO
WIPO (PCT)
Prior art keywords
tube
metal conductor
insulating
wall
layer
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Application number
PCT/CN2016/112224
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English (en)
French (fr)
Inventor
徐宝安
Original Assignee
淄博环能海臣环保技术服务有限公司
徐宝安
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Application filed by 淄博环能海臣环保技术服务有限公司, 徐宝安 filed Critical 淄博环能海臣环保技术服务有限公司
Publication of WO2017114371A1 publication Critical patent/WO2017114371A1/zh

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a metal conductor electric heating and heat preservation plastic pipe, belonging to the field of heating pipes.
  • the heating cable Since the heating cable is installed on the outer wall of the pipeline, it cannot be in good contact with the pipeline, the thermal resistance is increased, and the heat utilization rate of the heating cable is low, so that the power consumption is large, the ice-making performance is poor, and the application effect is changed. Poor, and often a fire, not safe enough.
  • the venting type antifreeze device has the possibility of storing water due to the installation of the pipeline, so that the drainage of the pipeline is not smooth, and the problem of the frozen plug still occurs, so that its application is greatly restricted.
  • a metal conductor electric heating and insulating plastic tube is invented. It can improve the strength of the insulated plastic tube, improve the reliability of the insulation, use a small amount of electric energy to achieve rapid ice reduction of the entire pipeline, and can achieve heating and insulation of water and other liquid medium.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: a metal conductor electric heating and heat preservation plastic tube , including electrical insulation tubes, metal conductor materials, electrical connection wire electrodes, plastic tubes.
  • a metal conductor electric heating and insulating plastic tube is tightly wrapped around a outer wall of an electric insulating tube or wrapped with a metal conductor material which is symmetrically and uniformly fixed on the outer tube wall of the electric insulating tube, and the metal conductor material is copper and silver.
  • a metal conductor wire, a metal conductor tape, a metal conductor mesh, or a metal conductor tube including a large resistance such as a metal conductor wire, a metal conductor tape, a metal conductor mesh, a metal conductor tube, or a metal conductor is attached to the winding or coating package.
  • a spiral tubular, mesh tubular, or tubular metal conductor layer is formed on the outer tube wall of the electrically insulating tube of the tube.
  • a metal conductor material of a predetermined length is provided with a good electrical connection with the metal conductor material layer, and an electrical conductive ferrule with a lead electrode joint is provided.
  • the outer surface of the metal conductor layer distributed along the outer wall of the electric insulating tube is tightly wrapped with an electric insulating material sleeve, and the electrode joint connected by the electric conductive ferrule is led out through the electric insulating material sleeve and electrically connected with the power source.
  • the outer surface of the tubular metal conductor electric heating layer and the wire electrode is at least tightly wrapped with an electrically insulating air interlayer insulating plastic tube manufactured by an extrusion process.
  • the extruded electrically insulated air sandwich insulation plastic tube is a set of two tubes, and at least two symmetrically distributed positioning support ribs are disposed between the two tubes.
  • the metal conductor is electrically heated and insulated on the inner wall of the electric insulating tube of the plastic tube or combined with other tubes, the metal conductor is electrically heated to heat the plastic tube, and the outer tube wall of the annular hollow interlayer air heat insulating tube is combined with a heat insulating tube layer of other materials.
  • a metal conductor electric heating and insulating plastic tube comprises an electric insulating tube, a metal conductor material, an electric connecting wire electrode and a plastic tube.
  • a metal conductor electric heating and insulating plastic tube is coated on the outer wall of the electric insulating tube with an adhesive film layer.
  • At least two wire electrodes are arranged, which are symmetrically distributed and fixed on the outer tube wall of the plastic tube coated with the adhesive film layer, and are tightly wrapped or wrapped on the outer wall of the electric insulating tube, and are fixed to the electric insulating tube.
  • the metal conductor material is a metal conductor wire including a large resistance, a metal conductor tape, a metal conductor mesh, or a metal conductor tube in addition to copper or silver, and the metal is wrapped or coated with a metal.
  • a conductor tube, a metal conductor strip, a metal conductor mesh, a metal conductor tube, or a metal conductor tube is formed on the outer tube wall of the electrically insulating tube to form a spiral tubular, mesh tubular, or tubular metal conductor layer.
  • an electrically conductive ferrule is provided with a good electrical connection with the metal conductor material layer at a distance, and the electrical conductive ferrule is provided with a lead-out electrode joint.
  • the outer surface of the metal conductor layer distributed along the outer wall of the electric insulating tube is tightly wrapped with an electric insulating material sleeve, and the electrode joint connected by the electric conductive ferrule is led out through the electric insulating material sleeve and electrically connected with the power source.
  • the outer surface of the tubular metal conductor electric heating layer and the wire electrode is at least tightly wrapped with an electrically insulating air interlayer insulating plastic manufactured by an extrusion process Tube.
  • the extruded electrically insulated air sandwich insulation plastic tube is a set of two tubes, and at least two symmetrically distributed positioning support ribs are disposed between the two tubes.
  • the metal conductor is electrically heated and insulated on the inner wall of the electric insulating tube of the plastic tube or combined with other tubes, the metal conductor is electrically heated to heat the plastic tube, and the outer tube wall of the annular hollow interlayer air heat insulating tube is combined with a heat insulating tube layer of other materials.
  • a metal conductor electric heating and insulating plastic tube comprises an electric insulating tube, a metal conductor material, an electric connecting wire electrode, and a plastic tube.
  • a metal conductor electric heating and insulating plastic tube is tightly wrapped around a outer wall of an electric insulating tube or wrapped with a metal conductor material which is symmetrically and uniformly fixed on the outer tube wall of the electric insulating tube, and the metal conductor material is copper and silver.
  • metal conductor wires including large resistors, metal conductor tapes, and metal conductor meshes
  • a metal conductor tube to form a spiral tube, a mesh tube, or a tubular tube on the outer wall of an electrically insulating tube to which a metal conductor wire, a metal conductor tape, a metal conductor mesh, a metal conductor tube, or a metal conductor tube is fastened or coated.
  • a tubular metal conductor layer On the metal conductor material layer, an electrically conductive ferrule is provided with a good electrical connection with the metal conductor material layer at a distance, and the electrical conductive ferrule is provided with a lead-out electrode joint.
  • An adhesive film layer is laminated on the outer surface of the metal conductor layer distributed along the outer tube wall of the electric insulating tube.
  • At least an electrically insulating plastic tube manufactured by an extrusion process is compounded on the adhesive film layer.
  • the electrode connector of the electrical conductive ferrule is led out through an electrically insulating material sleeve and electrically connected to the power source.
  • the outer surface of the tubular metal conductor electric heating layer and the wire electrode is at least tightly wrapped with an electrically insulating air interlayer insulating plastic tube manufactured by an extrusion process.
  • the extruded electrically insulated air sandwich insulation plastic tube is a set of two tubes, and at least two symmetrically distributed positioning support ribs are arranged between the two tubes.
  • the metal conductor is electrically heated and insulated.
  • the inner wall of the electric insulating tube is composited with other tubes, the metal conductor is electrically heated and insulated, and the annular hollow interlayer of the plastic tube is placed on the outer wall of the air insulating tube, or a heat insulating tube layer of other materials is combined.
  • a metal conductor electric heating insulation plastic tube comprising an electrical insulation tube, a metal conductor material, an electrical connection wire electrode, a plastic tube.
  • a metal conductor electric heating and insulating plastic tube is coated on the outer wall of the electric insulating tube with an adhesive film layer.
  • the metal conductor material is tightly wrapped or wrapped around the outer tube wall of the plastic tube coated with the adhesive film layer.
  • the metal conductor material is a metal conductor wire, a metal conductor tape, a metal conductor including a large resistance except copper and silver.
  • a mesh or metal conductor tube for forming a spiral tubular, mesh tubular, or tubular metal conductor layer on the outer wall of an electrically insulating tube in which a metal conductor wire, a metal conductor tape, a metal conductor mesh, or a metal conductor tube is wound or coated .
  • an electrically conductive ferrule is provided with a good electrical connection with the metal conductor material layer at a distance, and the electrical conductive ferrule is provided with a lead-out electrode joint.
  • An adhesive film layer is laminated on the outer surface of the metal conductor layer distributed along the outer tube wall of the electric insulating tube. The adhesive film layer is compounded with at least an electrically insulating plastic tube manufactured by an extrusion process.
  • the electrode joint of the electrical conductive ferrule is led out through the sleeve of electrically insulating material and electrically connected to the power source.
  • the outer surface of the tubular metal conductor electric heating layer and the wire electrode is at least tightly wrapped with an electrically insulating air interlayer insulating plastic tube manufactured by an extrusion process.
  • the extruded electrically insulated air sandwich insulation plastic tube is a set of two tubes, and at least two symmetrically distributed positioning support ribs are disposed between the two tubes.
  • the metal conductor is electrically heated and insulated on the inner wall of the electric insulating tube of the plastic tube or combined with other tubes, the metal conductor is electrically heated to heat the plastic tube, and the outer tube wall of the annular hollow interlayer air heat insulating tube is combined with a heat insulating tube layer of other materials.
  • a metal conductor electric heating and insulating plastic tube comprising a metal conductor wire, a metal conductor tape, a metal conductor mesh, and a metal conductor material of a metal conductor tube is made of steel.
  • a metal conductor electric heating insulation plastic tube, the bonding glue is a conventional adhesive or oxygen barrier adhesive.
  • a metal conductor electric heating and insulating plastic tube is a plastic tube, a glass tube, a glass tube, a ceramic tube or a cement tube, and the bonding glue is an oxygen barrier adhesive, coated on the electric heating composite The junction between the plastic heating pipe and at least one layer of pipe.
  • a metal conductor electric heating insulated plastic tube, the inner wall of the electric insulating tube is compounded with a metal tube, a glass tube, a ceramic tube, a cement tube or a glass tube.
  • the adhesive is an oxygen barrier adhesive coated on the joint between at least one layer of the electric heating plastic heating pipe.
  • the other tube is a foaming material insulation tube, and the outer surface of the foam material insulation tube is self-skinning or a composite skin.
  • the outer surface of the outer tube of the annular hollow interlayer air insulation tube is provided with a reflective film, or the outer surface of the outer surface of the annular hollow interlayer air insulation tube is provided with a reflective film, or the outer surface of the outer surface of the heat insulating material tube is provided with a reflective film.
  • At least one of the outer surface of the annular hollow interlayer air heat insulating tube, the outer surface of the foamed material heat insulating tube, and the outer surface of the composite skin is laminated with a reflective film.
  • the outer skin of each layer of pipe is compounded with a reflective film.
  • a metal conductor electric heating and heat-insulating plastic tube can quickly and evenly heat the inner wall of the pipeline along the metal conductor with a small amount of electric energy to form a liquid flow path, so that the hot water in the pipeline runs along the whole strip.
  • the pipeline flows rapidly to the ice, and the control component can control the power of the low-voltage power supply, so that the heat generated by the wire can keep the insulated pipe from freezing, and the water in the pipe can be maintained at a certain temperature by controlling the power supply, so that the hot water is discharged from the water nozzle.
  • the function The production process is mature and simple, and the strength of the pipeline is greatly improved. Because there is water in the pipeline, the electric heating is not easy to generate overheating. By adjusting the voltage, the power is controllable, which represents the future development direction of the thermal insulation pipe.
  • a metal conductor electric heating and insulating plastic tube comprising an electric insulating tube 1, a metal conductor material 3, an electrical connecting wire electrode 2 and an electric insulating material sleeve,
  • the outer wall of the electric insulating tube 1 is tightly wound with a metal conductor material 3 which is symmetrically and uniformly fixed on the outer tube wall of the electric insulating tube 1.
  • the metal conductor material 3 is a metal conductor wire with a large resistance, so that the winding material is fixed with the conductor material 3.
  • a spiral-shaped metal conductor layer is formed on the outer tube wall of the electric insulating tube 1; on the metal conductor material 3, an electrically conductive ferrule 7 is provided at a distance from the metal conductor material layer, and the conductive ferrule is electrically connected. 7 is provided with a lead-out electrode joint; an outer surface of the metal conductor layer distributed along the outer tube wall of the electric insulating tube 1 is composited with an electric insulating air sandwich insulating plastic tube manufactured by an extrusion process, and an extruded electrically insulating air sandwich insulating plastic tube The two tubes of the inner tube 4 and the outer tube 6 of the heat insulating tube are assembled together, and at least two symmetrically distributed positioning supporting ribs 5 are disposed between the two tubes. The electrode joint of the electrical conductive ferrule 7 is led out through the electrically insulating air interlayer insulating plastic tube and electrically connected to the power source.
  • two wire electrodes 2 are symmetrically distributed and fixed on the outer tube wall of the electrically insulating tube 1 coated with the adhesive film layer, and the other is equivalent to Figure 1, Figure 2.
  • the metal conductor material 3 is a metal conductor strip, and a single metal conductor strip is tightly wound around the outer wall of the electric insulating tube 1; the other is equivalent to FIG. [0021]
  • the conductor material 3 is a metal conductor strip, and the two metal conductor strips are tightly wound around the outer wall of the electric insulating tube 1; the other is equivalent to FIG. 1 and FIG. .
  • the inner wall of the electric insulating tube 1 is composited with a steel pipe 8, and the other is equivalent to FIG. 1 and FIG.
  • the inner wall of the electrically insulating tube 1 is compounded with a glass tube 9, and the others are the same as those of Figs.
  • the inner wall of the electrically insulating tube 1 is laminated with a glass tube 9, and the others are the same as those of FIGS. 3 and 4.
  • the inner wall of the electrically insulating tube 1 is compounded with a glass tube 9, and the others are the same as those of Figs.
  • the inner wall of the electrically insulating tube 1 is laminated with a glass tube 9, and the others are the same as those of Figs.
  • the inner wall of the electrically insulating tube 1 is compounded with a glass tube 9, and the others are the same as in FIGS. 9 and 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
  • Resistance Heating (AREA)

Abstract

一种金属导体电加热保温塑胶管，可以用极少的电能，安全迅速的将管道内壁沿金属导体电加热迅速均匀化冰，构成液体流道，使管道内的热水沿整条管道下流迅速化冰，控制元件可以控制低压电源功率，使导线产生的热量可以维持保温管道不结冰，也可通过控制电源实现管道内的水维持一定温度，实现打开水嘴就出热水的功能。

Description

发明名称：一种金属导体电加热保温塑胶管
技术领域
[0001] 本发明涉及一种金属导体电加热保温塑胶管， 属于采暖管领域。
背景技术
[0002] 目前， 公知的用于太阳能热水器方面的管道多为铝塑复合管、 塑胶管， 或为金 属管等材料。 冬季在管道保温不良的情况下常出现管道冻塞， 而且， 由于管道 结冰膨胀， 常出现上下水管道被冻裂的弊端,而导致无法正常使用。 对于一些有 机化工产品在温度低吋， 输送更是困难。 由于管道带有保温， 即使气温升高吋 ， 管道内的冰也不容易化幵。 为了解决以上问题， 通常采用通过伴热带或排空 的方式防止上下水管结冰冻裂。 由于伴热带安装于管道的外壁， 不能使其很好 地与管道接触， 热阻加大， 使伴热带产生的热能利用率低， 因此使其耗电量大 ， 化冰性能差， 应用效果变差， 且常发生火灾， 不够安全。 而排空式防冻装置 ， 由于其安装管道常有存水的可能， 使管道排水不畅， 照样出现冻塞的问题， 使其应用受到较大的限制。
技术问题
[0003] 太阳能热水器方面的管道多为铝塑复合管、 塑胶管， 或为金属管等材料。 冬季 在管道保温不良的情况下常出现管道冻塞， 而且， 由于管道结冰膨胀， 常出现 上下水管道被冻裂的弊端,而导致无法正常使用。 对于一些有机化工产品在温度 低吋， 输送更是困难。 由于管道带有保温， 即使气温升高吋， 管道内的冰也不 容易化幵。
问题的解决方案
技术解决方案
[0004] 为了解决以上问题， 发明了一种金属导体电加热保温塑胶管。 它可以提高保温 塑胶管的强度， 提高保温的可靠性， 用少量的电能实现对整条管道的迅速化冰 ， 并可以实现对水和其它液体介质的加热保温。
[0005] 本发明解决其技术问题所采用的技术方案是： 一种金属导体电加热保温塑胶管 ， 包括电绝缘管、 金属导体材料、 电连接导线电极、 塑胶管。 一种金属导体电 加热保温塑胶管， 在其电绝缘管的外壁上紧密缠绕或包裹有对称均匀的， 固定 于电绝缘管外管壁上的金属导体材料， 金属导体材料为除铜、 银之外， 包括大 电阻的金属导体线、 金属导体带、 金属导体网、 或金属导体管， 使缠绕或涂覆 包裹固定有金属导体线、 金属导体带、 金属导体网、 金属导体管、 或金属导体 管的电绝缘管外管壁上形成螺旋管状、 网管状、 或管状的金属导体层。 在金属 导体材料层上， 每间隔一段设定长度的金属导体材料， 设有与金属导体材料层 良好电联接， 并设有导出电极接头的电联导电箍圈。 沿电绝缘管外管壁分布的 金属导体层外表面上， 紧密包裹电绝缘材料套管， 电联导电箍圈接出的电极接 头， 穿过电绝缘材料套管导出， 与电源电连接。 管状金属导体电加热层和导线 电极的外表面上， 至少紧密包裹复合有通过挤出工艺制造的电绝缘空气夹层保 温塑胶管。 挤出的电绝缘空气夹层保温塑胶管为两管套装于一起， 在两管之间 ， 至少设有两根对称均匀分布的定位支撑筋肋。 金属导体电加热保温塑胶管的 电绝缘管内壁上或复合有其它管， 金属导体电加热保温塑胶管的环形中空夹层 空气保温管外管壁上， 或复合有其它材料的保温管层。
一种金属导体电加热保温塑胶管， 包括电绝缘管、 金属导体材料、 电连接导线 电极、 塑胶管。 一种金属导体电加热保温塑胶管， 在其电绝缘管的外壁上， 涂 覆有粘接胶膜层。 至少设有两根导线电极， 对称分布缠绕固定在涂覆有粘接胶 膜层的塑胶管外管壁上， 在电绝缘管的外壁上紧密缠绕或包裹有对称均匀的， 固定于电绝缘管外管壁上的金属导体材料， 金属导体材料为除铜、 银之外， 包 括大电阻的金属导体线、 金属导体带、 金属导体网、 或金属导体管， 使缠绕或 涂覆包裹固定有金属导体线、 金属导体带、 金属导体网、 金属导体管、 或金属 导体管的电绝缘管外管壁上形成螺旋管状、 网管状、 或管状的金属导体层。 在 金属导体材料层上， 每间隔一段距离设有与金属导体材料层良好电联接的电联 导电箍圈， 电联导电箍圈设有导出电极接头。 沿电绝缘管外管壁分布的金属导 体层外表面上， 紧密包裹电绝缘材料套管， 电联导电箍圈接出的电极接头， 穿 过电绝缘材料套管导出， 与电源电连接。 管状金属导体电加热层和导线电极的 外表面上， 至少紧密包裹复合有通过挤出工艺制造的电绝缘空气夹层保温塑胶 管。 挤出的电绝缘空气夹层保温塑胶管为两管套装于一起， 在两管之间， 至少 设有两根对称均匀分布的定位支撑筋肋。 金属导体电加热保温塑胶管的电绝缘 管内壁上或复合有其它管， 金属导体电加热保温塑胶管的环形中空夹层空气保 温管外管壁上， 或复合有其它材料的保温管层。
[0007] 一种金属导体电加热保温塑胶管， 包括电绝缘管、 金属导体材料、 电连接导线 电极、 塑胶管。 一种金属导体电加热保温塑胶管， 在其电绝缘管的外壁上紧密 缠绕或包裹有对称均匀的， 固定于电绝缘管外管壁上的金属导体材料， 金属导 体材料为除铜、 银之外， 包括大电阻的金属导体线、 金属导体带、 金属导体网
、 或金属导体管， 使缠绕或涂覆包裹固定有金属导体线、 金属导体带、 金属导 体网、 金属导体管、 或金属导体管的电绝缘管外管壁上形成螺旋管状、 网管状 、 或管状的金属导体层。 在金属导体材料层上， 每间隔一段距离设有与金属导 体材料层良好电联接的电联导电箍圈， 电联导电箍圈设有导出电极接头。 沿电 绝缘管外管壁分布的金属导体层外表面上， 复合有粘接胶膜层。 粘接胶膜层上 ， 至少复合有通过挤出工艺制造的电绝缘塑胶管。 电联导电箍圈接出的电极接 头， 穿过电绝缘材料套管导出， 与电源电连接。 管状金属导体电加热层和导线 电极的外表面上， 至少紧密包裹复合有通过挤出工艺制造的电绝缘空气夹层保 温塑胶管。 挤出的电绝缘空气夹层保温塑胶管为两管套装于一起， 在两管之间 ， 至少设有两根对称均匀分布的定位支撑筋肋。 金属导体电加热保温塑胶管的 电绝缘管内壁上或复合有其它管， 金属导体电加热保温塑胶管的环形中空夹层 空气保温管外管壁上， 或复合有其它材料的保温管层。
[0008] 一种金属导体电加热保温塑胶管， 包括电绝缘管、 金属导体材料、 电连接导线 电极、 塑胶管。 一种金属导体电加热保温塑胶管， 在其电绝缘管的外壁上， 涂 覆有粘接胶膜层。 金属导体材料紧密缠绕或包裹固定在涂覆有粘接胶膜层的塑 胶管外管壁上， 金属导体材料为除铜、 银之外， 包括大电阻的金属导体线、 金 属导体带、 金属导体网或金属导体管， 使缠绕或涂覆包裹固定有金属导体线、 金属导体带、 金属导体网、 金属导体管的电绝缘管外管壁上形成螺旋管状、 网 管状、 或管状的金属导体层。 在金属导体材料层上， 每间隔一段距离设有与金 属导体材料层良好电联接的电联导电箍圈， 电联导电箍圈设有导出电极接头。 沿电绝缘管外管壁分布的金属导体层外表面上， 复合有粘接胶膜层。 粘接胶膜 层上， 至少复合有通过挤出工艺制造的电绝缘塑胶管。 电联导电箍圈接出的电 极接头， 穿过电绝缘材料套管导出， 与电源电连接。 管状金属导体电加热层和 导线电极的外表面上， 至少紧密包裹复合有通过挤出工艺制造的电绝缘空气夹 层保温塑胶管。 挤出的电绝缘空气夹层保温塑胶管为两管套装于一起， 在两管 之间， 至少设有两根对称均匀分布的定位支撑筋肋。 金属导体电加热保温塑胶 管的电绝缘管内壁上或复合有其它管， 金属导体电加热保温塑胶管的环形中空 夹层空气保温管外管壁上， 或复合有其它材料的保温管层。
[0009] 一种金属导体电加热保温塑胶管， 其包括金属导体线、 金属导体带、 金属导体 网、 金属导体管的金属导体材料为钢铁制造。
[0010] 一种金属导体电加热保温塑胶管， 其电联导电箍圈的表层， 涂覆有焊锡。
[0011] 一种金属导体电加热保温塑胶管， 其粘接胶为常规粘接胶或阻氧粘接胶。
[0012] 一种金属导体电加热保温塑胶管， 其电绝缘管为塑胶管、 玻璃钢管、 玻璃管、 陶瓷管或为水泥管， 粘接胶为阻氧粘接胶， 涂复于电加热复合塑胶采暖管至少 一层管管之间的衔接处。
[0013] 一种金属导体电加热保温塑胶管， 其电绝缘管内壁上复合有金属管、 玻璃管、 陶瓷管、 水泥管或玻璃钢管。 粘接胶为阻氧粘接胶， 涂复于电伴热复合塑胶采 暖管至少一层管管之间的衔接处。
[0014] 一种金属导体电加热保温塑胶管， 其金属导体电加热保温塑胶管的环形中空夹 层空气保温管的内、 外管夹层之间， 填充复合有其它保温材料。 电伴热塑胶复 合管的环形中空夹层空气保温管外表面上， 紧密复合包裹有其它管。 其它管为 发泡材料保温管， 发泡材料保温管的外表面为自结皮， 或为复合表皮。 环形中 空夹层空气保温管外管表面上设有反射膜， 或环形中空夹层空气保温管外表面 复合的保温材料管外表面上设有反射膜， 或保温材料管外表面复合表皮上设有 反射膜。 或环形中空夹层空气保温管的外层表面、 发泡材料保温管的外层表面 、 复合表皮的外层表面至少之一上复合有反射膜。 或每层管道的外表皮上均复 合有反射膜。 发明的有益效果 有益效果
[0015] 一种金属导体电加热保温塑胶管， 可以用极少的电能， 安全迅速的将管道内壁 沿金属导体电加热迅速均匀化冰， 构成液体流道， 使管道内的热水沿整条管道 下流迅速化冰， 控制元件可以控制低压电源功率， 使导线产生的热量可以维持 保温管道不结冰， 也可通过控制电源实现管道内的水维持一定温度， 实现打幵 水嘴就出热水的功能。 生产工艺成熟简单， 对管道强度提升大， 因为管道内有 水使电加热不容易产生过热现象， 通过对电压的调整， 实现功率可控， 代表了 保温管未来的发展方向。
对附图的简要说明
附图说明
[0016] 下面结合附图和实施例对本发明进一步说明。
[0017] 图中： 图中： 1电绝缘管、 2导线电极、 3金属导体材料、 4保温管内管、 5定位 支撑筋肋、 6保温管外管、 7电联导电箍圈、 8钢管、 9玻璃管
[0018] 图 1、 图 2组成的第一实施例中： 一种金属导体电加热保温塑胶管， 包括电绝缘 管 1、 金属导体材料 3、 电连接导线电极 2和电绝缘材料套管， 在电绝缘管 1的外 壁上紧密缠绕有对称均匀的固定于电绝缘管 1外管壁上的金属导体材料 3， 金属 导体材料 3为大电阻的金属导体线， 使缠绕包裹固定有导体材料 3的电绝缘管 1外 管壁上形成螺旋管状的金属导体层； 在金属导体材料 3上， 每间隔一段距离设有 与金属导体材料层良好电联接的电联导电箍圈 7， 电联导电箍圈 7设有导出电极 接头； 沿电绝缘管 1外管壁分布的金属导体层外表面上， 复合有通过挤出工艺制 造的电绝缘空气夹层保温塑胶管， 挤出的电绝缘空气夹层保温塑胶管为保温管 内管 4和保温管外管 6两管套装于一起， 在两管之间， 至少设有两根对称均匀分 布的定位支撑筋肋 5。 电联导电箍圈 7接出的电极接头， 穿过电绝缘空气夹层保 温塑胶管导出， 与电源电连接。
[0019] 图 3、 图 4组成的第二实施例中： 设有两根导线电极 2对称分布缠绕固定在涂覆 有粘接胶膜层的电绝缘管 1的外管壁上， 其它等同于图 1、 图 2。
[0020] 图 5、 图 6组成的第三实施例中： 金属导体材料 3为金属导体带， 单根金属导体 带紧密缠绕在电绝缘管 1的外壁上； 其它等同于图 1、 图 2。 [0021] 图 7、 图 8组成的第四实施例中： ^属导体材料 3为金属导体带， 双根金属导体 带紧密缠绕在电绝缘管 1的外壁上； 其它等同于图 1、 图 2。
[0022] 图 9、 图 10组成的第五实施例中： 电绝缘管 1的内壁上复合有钢管 8， 其它等同 于图 1、 图 2。
[0023] 图 11、 图 12组成的第六实施例中: 电绝缘管 1的内壁上复合有玻璃管 9, 其它等 同于图 1、 图 2。
[0024] 图 13、 图 14组成的第七实施例中: 电绝缘管 1的内壁上复合有玻璃管 9， 其它等 同于图 3、 图 4。
[0025] 图 15、 图 16组成的第八实施例中: 电绝缘管 1的内壁上复合有玻璃管 9， 其它等 同于图 5、 图 6。
[0026] 图 17、 图 18组成的第九实施例中: 电绝缘管 1的内壁上复合有玻璃管 9， 其它等 同于图 7、 图 8。
[0027] 图 19、 图 20组成的第十实施例中: 电绝缘管 1的内壁上复合有玻璃管 9， 其它等 同于图 9、 图 10。

Claims

权利要求书
[权利要求 1] 一种金属导体电加热保温塑胶管， 包括电绝缘管、 金属导体材料、 电 连接导线电极、 电绝缘材料套管， 其特征是： 在电绝缘管的外壁上紧 密缠绕或包裹有对称均匀的， 固定于电绝缘管外管壁上的金属导体材 料， 金属导体材料为除铜、 银之外， 包括大电阻的金属导体线、 金属 导体带、 金属导体网、 或金属导体管， 使缠绕或涂覆包裹固定有金属 导体线、 金属导体带、 金属导体网、 金属导体管、 或金属导体管的电 绝缘管外管壁上形成螺旋管状、 网管状、 或管状的金属导体层； 在金 属导体材料层上， 每间隔一段距离设有与金属导体材料层良好电联接 的电联导电箍圈， 电联导电箍圈设有导出电极接头； 沿电绝缘管外管 壁分布的金属导体层外表面上， 紧密包裹电绝缘材料套管， 电联导电 箍圈接出的电极接头， 穿过电绝缘材料套管导出， 与电源电连接； 管 状金属导体电加热层和导线电极的外表面上， 至少紧密包裹复合有通 过挤出工艺制造的电绝缘空气夹层保温塑胶管； 挤出的电绝缘空气夹 层保温塑胶管为两管套装于一起， 在两管之间， 至少设有两根对称均 匀分布的定位支撑筋肋； 金属导体电加热保温塑胶管的电绝缘管内壁 上或复合有其它管， 金属导体电加热保温塑胶管的环形中空夹层空气 保温管外管壁上， 或复合有其它材料的保温管层。
[权利要求 2] —种金属导体电加热保温塑胶管， 包括电绝缘管、 金属导体材料、 电 连接导线电极、 粘接胶、 电绝缘材料套管， 其特征是： 在电绝缘管的 外壁上， 涂覆有粘接胶膜层； 至少设有两根导线电极， 对称分布缠绕 固定在涂覆有粘接胶膜层的塑胶管外管壁上， 在电绝缘管的外壁上紧 密缠绕或包裹有对称均匀的， 固定于电绝缘管外管壁上的金属导体材 料， 金属导体材料为除铜、 银之外， 包括大电阻的金属导体线、 金属 导体带、 金属导体网、 或金属导体管， 使缠绕或涂覆包裹固定有金属 导体线、 金属导体带、 金属导体网、 金属导体管、 或金属导体管的电 绝缘管外管壁上形成螺旋管状、 网管状、 或管状的金属导体层； 在金 属导体材料层上， 每间隔一段距离设有与金属导体材料层良好电联接 的电联导电箍圈， 电联导电箍圈设有导出电极接头； 沿电绝缘管外管 壁分布的金属导体层外表面上， 紧密包裹电绝缘材料套管， 电联导电 箍圈接出的电极接头， 穿过电绝缘材料套管导出， 与电源电连接； 管 状金属导体电加热层和导线电极的外表面上， 至少紧密包裹复合有通 过挤出工艺制造的电绝缘空气夹层保温塑胶管； 挤出的电绝缘空气夹 层保温塑胶管为两管套装于一起， 在两管之间， 至少设有两根对称均 匀分布的定位支撑筋肋； 金属导体电加热保温塑胶管的电绝缘管内壁 上或复合有其它管， 金属导体电加热保温塑胶管的环形中空夹层空气 保温管外管壁上， 或复合有其它材料的保温管层。
[权利要求 3] —种金属导体电加热保温塑胶管， 包括电绝缘管、 金属导体材料、 电 连接导线电极、 粘接胶、 电绝缘材料套管， 其特征是： 在电绝缘管的 外壁上紧密缠绕或包裹有对称均匀的， 固定于电绝缘管外管壁上的金 属导体材料， 金属导体材料为除铜、 银之外， 包括大电阻的金属导体 线、 金属导体带、 金属导体网、 或金属导体管， 使缠绕或涂覆包裹固 定有金属导体线、 金属导体带、 金属导体网、 金属导体管、 或金属导 体管的电绝缘管外管壁上形成螺旋管状、 网管状、 或管状的金属导体 层； 在金属导体材料层上， 每间隔一段距离设有与金属导体材料层良 好电联接的电联导电箍圈， 电联导电箍圈设有导出电极接头； 沿电绝 缘管外管壁分布的金属导体层外表面上， 复合有粘接胶膜层； 粘接胶 膜层上， 至少复合有通过挤出工艺制造的电绝缘塑胶管； 电联导电箍 圈接出的电极接头， 穿过电绝缘材料套管导出， 与电源电连接； 管状 金属导体电加热层和导线电极的外表面上， 至少紧密包裹复合有通过 挤出工艺制造的电绝缘空气夹层保温塑胶管； 挤出的电绝缘空气夹层 保温塑胶管为两管套装于一起， 在两管之间， 至少设有两根对称均匀 分布的定位支撑筋肋； 金属导体电加热保温塑胶管的电绝缘管内壁上 或复合有其它管， 金属导体电加热保温塑胶管的环形中空夹层空气保 温管外管壁上， 或复合有其它材料的保温管层。
[权利要求 4] 一种金属导体电加热保温塑胶管， 包括电绝缘管、 金属导体材料、 电 连接导线电极、 粘接胶、 电绝缘材料套管， 其特征是： 在电绝缘管的 外壁上， 涂覆有粘接胶膜层； 金属导体材料紧密缠绕或包裹固定在涂 覆有粘接胶膜层的塑胶管外管壁上， 金属导体材料为除铜、 银之外， 包括大电阻的金属导体线、 金属导体带、 金属导体网或金属导体管， 使缠绕或涂覆包裹固定有金属导体线、 金属导体带、 金属导体网、 金 属导体管的电绝缘管外管壁上形成螺旋管状、 网管状、 或管状的金属 导体层； 在金属导体材料层上， 每间隔一段距离设有与金属导体材料 层良好电联接的电联导电箍圈， 电联导电箍圈设有导出电极接头； 沿 电绝缘管外管壁分布的金属导体层外表面上， 复合有粘接胶膜层； 粘 接胶膜层上， 至少复合有通过挤出工艺制造的电绝缘塑胶管； 电联导 电箍圈接出的电极接头， 穿过电绝缘材料套管导出， 与电源电连接； 管状金属导体电加热层和导线电极的外表面上， 至少紧密包裹复合有 通过挤出工艺制造的电绝缘空气夹层保温塑胶管； 挤出的电绝缘空气 夹层保温塑胶管为两管套装于一起， 在两管之间， 至少设有两根对称 均匀分布的定位支撑筋肋； 金属导体电加热保温塑胶管的电绝缘管内 壁上或复合有其它管， 金属导体电加热保温塑胶管的环形中空夹层空 气保温管外管壁上， 或复合有其它材料的保温管层。
[权利要求 5] 根据权利要求 1、 2、 3或 4所述的一种金属导体电加热保温塑胶管， 其 特征是： 包括金属导体线、 金属导体带、 金属导体网、 金属导体管的 金属导体材料为钢铁制造。
[权利要求 6] 根据权利要求 1、 2、 3或 4所述的一种金属导体电加热保温塑胶管， 其 特征是： 电联导电箍圈的表层， 涂覆有焊锡。
[权利要求 7] 根据权利要求 1、 2、 3或 4所述的一种金属导体电加热保温塑胶管， 其 特征是： 粘接胶为常规粘接胶或阻氧粘接胶。
[权利要求 8] 根据权利要求 1、 2、 3或 4所述的一种金属导体电加热保温塑胶管， 其 特征是： 电绝缘管为塑胶管、 玻璃钢管、 玻璃管、 陶瓷管或为水泥管 ， 粘接胶为阻氧粘接胶， 复于电加热复合塑胶采暖管至少一层管管之 间的衔接处。
[权利要求 9] 根据权利要求 1、 2、 3或 4所述的一种金属导体电加热保温塑胶管， 其 特征是： 电绝缘管内壁上复合有金属管、 玻璃管、 陶瓷管、 水泥管或 玻璃钢管； 粘接胶为阻氧粘接胶， 涂复于电伴热复合塑胶采暖管至少 一层管管之间的衔接处。
[权利要求 10] 根据权利要求 1、 2、 3或 4所述的一种金属导体电加热保温塑胶管， 其 特征是： 金属导体电加热保温塑胶管的环形中空夹层空气保温管的内 、 外管夹层之间， 填充复合有其它保温材料； 电伴热塑胶复合管的环 形中空夹层空气保温管外表面上， 紧密复合包裹有其它管； 其它管为 发泡材料保温管， 发泡材料保温管的外表面为自结皮， 或为复合表皮 ； 环形中空夹层空气保温管外管表面上设有反射膜， 或环形中空夹层 空气保温管外表面复合的保温材料管外表面上设有反射膜， 或保温材 料管外表面复合表皮上设有反射膜； 或环形中空夹层空气保温管的外 层表面、 发泡材料保温管的外层表面、 复合表皮的外层表面至少之一 上复合有反射膜； 或每层管道的外表皮上均复合有反射膜。
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