WO2017114330A1 - Metal conductor electric heating dual heat source heating plastic pipe - Google Patents

Metal conductor electric heating dual heat source heating plastic pipe Download PDF

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Publication number
WO2017114330A1
WO2017114330A1 PCT/CN2016/111972 CN2016111972W WO2017114330A1 WO 2017114330 A1 WO2017114330 A1 WO 2017114330A1 CN 2016111972 W CN2016111972 W CN 2016111972W WO 2017114330 A1 WO2017114330 A1 WO 2017114330A1
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WO
WIPO (PCT)
Prior art keywords
metal conductor
tube
wall
electric
heating
Prior art date
Application number
PCT/CN2016/111972
Other languages
French (fr)
Chinese (zh)
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 WO2017114330A1 publication Critical patent/WO2017114330A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D12/00—Other central heating systems
    • F24D12/02—Other central heating systems having more than one heat source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/122—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/08—Electric heater
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the present invention relates to a metal conductor electric heating double heat source heating plastic tube, belonging to the field of heating pipes.
  • the floor heating is becoming the mainstream of heating because of its available low-temperature heat source, comfort, high efficiency, no occupation space, and long life.
  • the floor heating is through the hot water flowing through the pipe for heat dissipation. Therefore, there is a problem that the heating mode is single.
  • a pump failure or a problem with the heat source there is a dilemma that cannot be heated.
  • the oil boiler cannot be heated due to the tightness of the fuel, and the solar energy is warmed by the floor heating, which may cause heating problems due to cloudy weather and snow.
  • a metal conductor electric heating double heat source heating plastic tube comprising an electric insulating tube, a metal conductor material, an electric connecting wire electrode, and a plastic tube.
  • a metal conductor electric heating double heat source heating 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 removal,
  • metal conductor wires, metal conductor tapes, metal conductor meshes, or metal conductor tubes, including large resistors are used to wrap or coat metal conductor wires, metal conductor tapes, metal conductor meshes, and metal conductor tubes.
  • a metal-conductor tube is formed on the outer wall of the electrically insulating tube to form a spiral tubular, mesh tubular, or tubular metal conductor layer.
  • On the layer of metal conductor material each time a distance is provided, a good electrical connection with the layer of metal conductor material is provided, and an electrically 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 electrically insulating material sleeve is an extruded plastic tube.
  • the inner wall of the electric insulating tube of the electric heating composite plastic heating tube may be combined with other tubes, the outer tube wall of the electric heating composite plastic heating tube, or other tubes.
  • a metal conductor electric heating double heat source heating plastic tube comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, and a plastic tube.
  • a metal conductor electric heating double heat source heating 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.
  • On the metal conductor material layer each time a distance is provided, a good electrical connection with the metal conductor material layer is provided, and an electrically conductive ferrule is provided with a lead 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 electrically insulating material sleeve is an extruded plastic tube.
  • the inner wall of the electric insulating tube of the electric heating composite plastic heating pipe may be combined with other tubes, the outer wall of the electric heating composite plastic heating tube, or other tubes.
  • a metal conductor electric heating double heat source heating plastic tube comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, and a plastic tube.
  • a metal conductor electric heating double heat source heating 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 removal,
  • the outer wall of the electrically insulating tube of the metal conductor tube forms a spiral tubular, mesh tubular, or tubular metal conductor layer.
  • a layer of metal conductor material On a layer of metal conductor material, at a distance , is provided with a good electrical connection with the metal conductor material layer, and is provided with an electrical conductive ferrule leading to the 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 electrically insulating plastic tube is laminated with a protective tube layer of other materials.
  • a metal conductor electric heating double heat source heating plastic tube comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, and a plastic tube.
  • a metal conductor electric heating double heat source heating 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 .
  • On the metal conductor material layer there is a good electrical connection with the metal conductor material layer at intervals, and an electrically conductive ferrule is provided for the lead 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 electrically insulating plastic tube is laminated with a protective tube layer of other materials.
  • a metal conductor electric heating double heat source heating plastic tube the metal conductor material including a metal conductor wire, a metal conductor tape, a metal conductor mesh, and a metal conductor tube is made of steel.
  • a metal conductor electric heating double heat source heating plastic tube, the bonding glue is a conventional adhesive or oxygen barrier adhesive
  • a metal conductor electric heating double heat source heating plastic tube, the electric insulating tube is a plastic tube, a glass tube, a glass tube, a ceramic tube or a cement tube, and the oxygen barrier adhesive is coated on the electric heating composite plastic heating tube At least one layer of pipe joints between the pipes.
  • a metal conductor electric heating double heat source heating 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 oxygen barrier adhesive is applied to the junction between at least one layer of the tube of the electric heating composite plastic heating tube.
  • a metal conductor electric heating double heat source heating plastic tube can control the power to control the power, realize the water in the pipeline to maintain a certain temperature, and realize the function of complementary heat supply of multiple heat sources. Because the heating pipe is compounded with a metal conductor material, the mechanical strength is greatly improved, and the production process is mature and simple, because the water in the pipe makes the electric heating less prone to overheating, and is safe and reliable. Through the adjustment of the voltage, the power can be controlled, and the single-heat source or multi-heat source heating can be fully utilized by the low-valley electricity, which represents the future development direction of the floor heating pipe. Brief description of the drawing
  • a metal conductor electric heating double heat source heating plastic tube comprising an electrical insulating tube 1, an electrical connecting wire electrode 2, a metal conductor material 3, an electrical insulating material sleeve 4 and the electric conductive ferrule 5, the metal conductor material 3 fixed on the outer tube wall of the electric insulating tube 1 is tightly wound on the outer wall of the electric insulating tube 1, so that the metal coating material is fixed and wrapped by the winding coating.
  • a spiral metal conductor layer is formed on the outer tube wall of the electrically insulating tube 1; on the metal conductor material layer, each time a distance is provided, a good electrical connection with the metal conductor material layer is provided, and a lead-out electrical connection wire electrode 2 is provided.
  • Electrically conductive ferrule 5 on the outer surface of the metal conductor layer distributed along the outer wall of the electrically insulating tube, tightly wrapped with the electrically insulating material sleeve 4, the electrical connecting wire electrode 2 connected by the electrical conductive ferrule 5 passes through the electrical insulation
  • the material sleeve 4 is led out and electrically connected to the power source; the electrically insulating material sleeve 4 is an extruded plastic tube.
  • two wire electrodes 2 are symmetrically distributed and fixed on the outer wall of the electrically insulating tube 1 coated with the adhesive film layer, and the other is equivalent to Figure 1, Figure 2.
  • the inner wall of the electric insulating tube 1 of the electric heat tracing composite plastic heating pipe is compounded with a glass tube 6, and the other is equivalent to FIG. 1 and FIG.

Abstract

A metal conductor electric heating dual heat source heating plastic pipe, comprising an electrically insulated pipe (1), a metal conductor material (3), electrically connected lead electrodes (2), and an electrically insulating material sleeve pipe (4). The metal conductor material (3) is either tightly wound or wrapped around the outer wall of the electrically insulated pipe (1). Provided on the metal conductor material (3) are electrically connected electrically-conductive ferrules (5) for leading out electrode connectors. The electrically insulating material sleeve pipe (4) is an extruded plastic pipe.

Description

一种金属导体电加热双热源釆暖塑胶管  Metal conductor electric heating double heat source heating plastic tube
技术领域  Technical field
[0001] 本发明涉及一种金属导体电加热双热源采暖塑胶管， 属于采暖管领域。  [0001] The present invention relates to a metal conductor electric heating double heat source heating plastic tube, belonging to the field of heating pipes.
背景技术  Background technique
[0002] 目前， 地暖因为其可用低温热源， 舒适、 高效、 不占用有效空间、 寿命长等优 势正逐渐成为供暖的主流。 然而， 由于地暖是通过管道流通热水进行散热采暖 的。 因此存在供热方式单一的问题。 特别是因为水泵发生故障或热源出现问题 吋， 将出现无法采暖的窘境。 例如用壁挂炉因燃气紧张限气， 油锅炉因燃油紧 张无法幵启供热， 太阳能进行地暖采暖， 会因为阴天、 下雪而出现不能供暖的 问题。  [0002] At present, the floor heating is becoming the mainstream of heating because of its available low-temperature heat source, comfort, high efficiency, no occupation space, and long life. However, because the floor heating is through the hot water flowing through the pipe for heat dissipation. Therefore, there is a problem that the heating mode is single. Especially because of a pump failure or a problem with the heat source, there is a dilemma that cannot be heated. For example, in a wall-hung boiler, due to gas pressure and gas restriction, the oil boiler cannot be heated due to the tightness of the fuel, and the solar energy is warmed by the floor heating, which may cause heating problems due to cloudy weather and snow.
技术问题  technical problem
[0003] 地暖因为其可用低温热源， 舒适、 高效、 不占用有效空间、 寿命长等优势正逐 渐成为供暖的主流。 然而， 由于地暖是通过管道流通热水进行散热采暖的。 因 此存在供热方式单一的问题。 特别是因为水泵发生故障或热源出现问题吋， 将 出现无法采暖的窘境。  [0003] Because of its usable low-temperature heat source, floor heating is becoming the mainstream of heating, which is comfortable, efficient, does not occupy effective space, and has a long life. However, because the floor heating is through the hot water flowing through the pipe for heat dissipation. Therefore, there is a problem that the heating method is single. Especially in the event of a pump failure or a problem with the heat source, there will be a dilemma that cannot be heated.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0004] 为了提高地暖管的强度， 提高供暖的可靠性， 实现电加热和水加热两种不同能 源的复合供热， 发明了一种它可以提高塑料地暖管的强度， 并实现单热源供热 或双热源供热， 解决了地暖因热源问题造成的供暖质量差的问题。  [0004] In order to improve the strength of the floor heating pipe, improve the reliability of heating, realize the composite heating of two different energy sources of electric heating and water heating, invented a kind which can improve the strength of the plastic floor heating pipe and realize the heating of the single heat source. Or dual heat source heating, solves the problem of poor heating quality caused by heat source problems.
[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双热源采暖 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 导体电加热双热源采暖塑胶管， 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， 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。 电绝缘材料套管为挤出的塑胶管。 电 伴热复合塑胶采暖管的电绝缘管内壁上或复合有其它管， 电伴热复合塑胶采暖 管的外管壁上， 或复合有其它管。 [0005] The technical solution adopted by the present invention to solve the technical problems thereof is as follows: A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electric connecting wire electrode, and a plastic tube. A metal conductor electric heating double heat source heating 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 removal, In addition to silver, metal conductor wires, metal conductor tapes, metal conductor meshes, or metal conductor tubes, including large resistors, are used to wrap or coat metal conductor wires, metal conductor tapes, metal conductor meshes, and metal conductor tubes. Or a metal-conductor tube is formed on the outer wall of the electrically insulating tube to form a spiral tubular, mesh tubular, or tubular metal conductor layer. On the layer of metal conductor material, each time a distance is provided, a good electrical connection with the layer of metal conductor material is provided, and an electrically 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 electrically insulating material sleeve is an extruded plastic tube. The inner wall of the electric insulating tube of the electric heating composite plastic heating tube may be combined with other tubes, the outer tube wall of the electric heating composite plastic heating tube, or other tubes.
[0006] 一种金属导体电加热双热源采暖塑胶管， 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双热源采暖塑胶管， 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， 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。 电绝缘材料套管为挤出的塑胶管 。 电伴热复合塑胶采暖管的电绝缘管内壁上或复合有其它管， 电伴热复合塑胶 采暖管的外管壁上， 或复合有其它管。  [0006] A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, and a plastic tube. A metal conductor electric heating double heat source heating 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. a metal conductor material on the outer tube wall, 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. On the metal conductor material layer, each time a distance is provided, a good electrical connection with the metal conductor material layer is provided, and an electrically conductive ferrule is provided with a lead 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 electrically insulating material sleeve is an extruded plastic tube. The inner wall of the electric insulating tube of the electric heating composite plastic heating pipe may be combined with other tubes, the outer wall of the electric heating composite plastic heating tube, or other tubes.
[0007] 一种金属导体电加热双热源采暖塑胶管， 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双热源采暖塑胶管， 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， 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， 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。 电绝缘塑胶管的内表面上 ， 或复合有其它材料的管。 电绝缘塑胶管的外表面上， 或复合有其它材料的保 护管层。 [0007] A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, and a plastic tube. A metal conductor electric heating double heat source heating 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 removal, In addition to silver, a metal conductor wire, a metal conductor tape, a metal conductor mesh, or a metal conductor tube including a large resistor, such as a metal conductor wire, a metal conductor tape, a metal conductor mesh, a metal conductor tube, or The outer wall of the electrically insulating tube of the metal conductor tube forms a spiral tubular, mesh tubular, or tubular metal conductor layer. On a layer of metal conductor material, at a distance , is provided with a good electrical connection with the metal conductor material layer, and is provided with an electrical conductive ferrule leading to the 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. A tube that is electrically insulated from the inner surface of the plastic tube or that is compounded with other materials. The outer surface of the electrically insulating plastic tube is laminated with a protective tube layer of other materials.
[0008] 一种金属导体电加热双热源采暖塑胶管， 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双热源采暖塑胶管， 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， 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， 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。 电绝缘塑胶管的内表 面上， 或复合有其它材料的管。 电绝缘塑胶管的外表面上， 或复合有其它材料 的保护管层。  [0008] A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, and a plastic tube. A metal conductor electric heating double heat source heating 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 . On the metal conductor material layer, there is a good electrical connection with the metal conductor material layer at intervals, and an electrically conductive ferrule is provided for the lead 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 inner surface of an electrically insulating plastic tube, or a tube compounded with other materials. The outer surface of the electrically insulating plastic tube is laminated with a protective tube layer of other materials.
[0009] 一种金属导体电加热双热源采暖塑胶管， 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。  [0009] A metal conductor electric heating double heat source heating plastic tube, the metal conductor material including a metal conductor wire, a metal conductor tape, a metal conductor mesh, and a metal conductor tube is made of steel.
[0010] 一种金属导体电加热双热源采暖塑胶管， 其电联导电箍圈的表层， 涂覆有焊锡 [0010] A metal conductor electric heating double heat source heating plastic tube, the surface of the electrical conductive ferrule, coated with solder
[0011] 一种金属导体电加热双热源采暖塑胶管， 其粘接胶为常规粘接胶或阻氧粘接胶 [0011] A metal conductor electric heating double heat source heating plastic tube, the bonding glue is a conventional adhesive or oxygen barrier adhesive
[0012] 一种金属导体电加热双热源采暖塑胶管， 其电绝缘管为塑胶管、 玻璃钢管、 玻 璃管、 陶瓷管或为水泥管， 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双热源采暖塑胶管， 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。 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。 [0012] A metal conductor electric heating double heat source heating plastic tube, the electric insulating tube is a plastic tube, a glass tube, a glass tube, a ceramic tube or a cement tube, and the oxygen barrier adhesive is coated on the electric heating composite plastic heating tube At least one layer of pipe joints between the pipes. [0013] A metal conductor electric heating double heat source heating 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 oxygen barrier adhesive is applied to the junction between at least one layer of the tube of the electric heating composite plastic heating tube.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0014] 一种金属导体电加热双热源采暖塑胶管， 可通过控制电源调控功率， 实现管道 内的水维持一定温度， 实现多热源互补供热的功能。 因为采暖管复合有金属导 体材料， 使的机械强度大幅提高， 且生产工艺成熟简单， 因为管道内有水使电 加热不易产生过热现象， 安全可靠。 通过对电压的调整， 实现功率可控， 可以 充分利用低谷电进行单热源或多热源采暖， 代表了地暖管未来的发展方向。 对附图的简要说明  [0014] A metal conductor electric heating double heat source heating plastic tube can control the power to control the power, realize the water in the pipeline to maintain a certain temperature, and realize the function of complementary heat supply of multiple heat sources. Because the heating pipe is compounded with a metal conductor material, the mechanical strength is greatly improved, and the production process is mature and simple, because the water in the pipe makes the electric heating less prone to overheating, and is safe and reliable. Through the adjustment of the voltage, the power can be controlled, and the single-heat source or multi-heat source heating can be fully utilized by the low-valley electricity, which represents the future development direction of the floor heating pipe. Brief description of the drawing
附图说明  DRAWINGS
[0015] 图中： 1电绝缘管、 2导线电极、 3金属导体材料、 4电绝缘材料套管、 5电联导 电箍圈、 6玻璃管  [0015] In the figure: 1 electrical insulation tube, 2 wire electrode, 3 metal conductor material, 4 electrical insulation material sleeve, 5 electrical conduction collar, 6 glass tube
[0016] 图 1、 图 2组成的第一实施例中： 一种金属导体电加热双热源采暖塑胶管， 包括 电绝缘管 1、 电连接导线电极 2、 金属导体材料 3、 电绝缘材料套管 4和电联导电 箍圈 5， 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， 使缠绕涂覆包裹固定有金属导体材料 3的电绝缘管 1外管壁上 形成螺旋管状的金属导体层； 在金属导体材料层上， 每间隔一段距离， 设有与 金属导体材料层良好电联接， 并设有导出电连接导线电极 2的电联导电箍圈 5; 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 4， 电 联导电箍圈 5接出的电连接导线电极 2穿过电绝缘材料套管 4导出， 与电源电连接 ； 电绝缘材料套管 4为挤出的塑胶管。  [0016] In the first embodiment of the composition of FIG. 1 and FIG. 2: a metal conductor electric heating double heat source heating plastic tube, comprising an electrical insulating tube 1, an electrical connecting wire electrode 2, a metal conductor material 3, an electrical insulating material sleeve 4 and the electric conductive ferrule 5, the metal conductor material 3 fixed on the outer tube wall of the electric insulating tube 1 is tightly wound on the outer wall of the electric insulating tube 1, so that the metal coating material is fixed and wrapped by the winding coating. a spiral metal conductor layer is formed on the outer tube wall of the electrically insulating tube 1; on the metal conductor material layer, each time a distance is provided, a good electrical connection with the metal conductor material layer is provided, and a lead-out electrical connection wire electrode 2 is provided. Electrically conductive ferrule 5; on the outer surface of the metal conductor layer distributed along the outer wall of the electrically insulating tube, tightly wrapped with the electrically insulating material sleeve 4, the electrical connecting wire electrode 2 connected by the electrical conductive ferrule 5 passes through the electrical insulation The material sleeve 4 is led out and electrically connected to the power source; the electrically insulating material sleeve 4 is an extruded plastic tube.
[0017] 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。  [0017] In the second embodiment of FIG. 3 and FIG. 4, two wire electrodes 2 are symmetrically distributed and fixed on the outer wall of the electrically insulating tube 1 coated with the adhesive film layer, and the other is equivalent to Figure 1, Figure 2.
[0018] 图 5、 图 6组成的第三实施例中： 电伴热复合塑胶采暖管的电绝缘管 1的内壁上 复合有玻璃管 6， 其它等同于图 1、 图 2。  [0018] In the third embodiment of the composition of FIG. 5 and FIG. 6, the inner wall of the electric insulating tube 1 of the electric heat tracing composite plastic heating pipe is compounded with a glass tube 6, and the other is equivalent to FIG. 1 and FIG.
[0019] 图 7、 图 8组成的第四实施例中： 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 5、 图 6。 [0019] In the fourth embodiment composed of FIG. 7 and FIG. 8, two wire electrodes 2 are provided symmetrically distributed and fixed on the coating. The outer tube wall of the electrically insulating tube 1 having the adhesive film layer is the same as that of Figs. 5 and 6.

Claims

权利要求书 Claim
[权利要求 1] 一种金属导体电加热双热源采暖塑胶管， 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， 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； 电绝 缘材料套管为挤出的塑胶管； 电伴热复合塑胶采暖管的电绝缘管内壁 上或复合有其它管， 电伴热复合塑胶采暖管的外管壁上， 或复合有其 它管。  [Claim 1] A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, and an electric insulating material sleeve, characterized in that: the outer wall of the electric insulating tube is tightly wound Or a metal conductor material that is symmetrically uniform and fixed on the outer tube wall of the electric insulating tube. The metal conductor material is a metal conductor wire, a metal conductor tape, a metal conductor mesh, or a metal including a large resistor in addition to copper and silver. A tubular tube that forms a spiral tubular, tubular tubular, or tubular metal on the outer wall of an electrically insulating tube that is wrapped or coated with a metal conductor wire, a metal conductor strip, a metal conductor mesh, a metal conductor tube, or a metal conductor tube. a conductor layer; on the metal conductor material layer, at a distance, a good electrical connection with the metal conductor material layer, and an electrical conductive ferrule with a lead-out electrode joint; a metal conductor distributed along the outer tube wall of the electrical insulating tube On the outer surface of the layer, the electrical insulating material sleeve is tightly wrapped, the electrode joint of the electrical conductive ferrule is connected, and the electrical insulating material is passed through The material casing is exported and electrically connected with the power source; the electrically insulating material casing is an extruded plastic tube; the electric heating tube of the electric heating composite plastic heating tube is electrically insulated with an inner tube or other tube, and the electric heating compound plastic heating tube is externally On the wall of the pipe, or composite with other pipes.
[权利要求 2] —种金属导体电加热双热源采暖塑胶管， 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电绝缘管外管壁上， 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， 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； 电 绝缘材料套管为挤出的塑胶管； 电伴热复合塑胶采暖管的电绝缘管内 壁上或复合有其它管， 电伴热复合塑胶采暖管的外管壁上， 或复合有 其它管。 [Claim 2] A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, an adhesive glue, an electric insulating material sleeve, and the like: The outer wall is coated with an adhesive film layer; at least two wire electrodes are provided, which are symmetrically distributed and fixed on the outer wall of the electrically insulating tube coated with the adhesive film layer, and are tightly on the outer wall of the electric insulating tube. Wound or wrapped with a metal conductor material that is symmetrically and uniformly fixed to the outer tube wall of the electrically 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 which is formed into a spiral tube, a mesh tube, or a tubular tube on an outer wall of an electrically insulating tube in which a metal conductor wire, a metal conductor tape, a metal conductor mesh, a metal conductor tube, or a metal conductor tube is wound or coated. a metal conductor layer; on the metal conductor material layer, at a distance, a good electrical connection with the metal conductor material layer, and an electrical connection with a lead electrode joint Electric ferrule; on the outer surface of the metal conductor layer distributed along the outer wall of the electric insulating tube, tightly wrapped with an electrical insulating material sleeve, an electrode joint connected by the electric conductive ferrule, and exported through the electric insulating material sleeve, and the power source Electrical connection The insulating material sleeve is an extruded plastic tube; the inner wall of the electric insulating tube of the electric heating composite plastic heating tube is combined with other tubes, the outer tube wall of the electric heating composite plastic heating tube, or other tubes are composited.
[权利要求 3] —种金属导体电加热双热源采暖塑胶管， 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， 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， 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； 电绝缘管的 内表面上， 或复合有其它材料的管； 电绝缘管的外表面上， 或复合有 其它材料的保护管层。  [Claim 3] A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, an adhesive glue, an electric insulating material sleeve, and the like: The outer wall is tightly wrapped or wrapped with a symmetrically uniform metal conductor material fixed on the outer tube wall of the electrically insulating tube. The metal conductor material is a metal conductor wire, a metal conductor strip, a metal conductor including a large resistor in addition to copper and silver. a mesh or a metal conductor tube for forming a spiral tubular shape or a net tubular shape on an outer wall of an electrically insulating tube in which a metal conductor wire, a metal conductor tape, a metal conductor mesh, a metal conductor tube, or a metal conductor tube is wound or wrapped. Or a tubular metal conductor layer; on the metal conductor material layer, at a distance, a good electrical connection with the metal conductor material layer, and an electrical conductive ferrule with a lead-out electrode joint; along the outer wall of the electrical insulating tube The outer surface of the distributed metal conductor layer is compounded with an adhesive film layer; on the adhesive film layer, at least composited through an extrusion process Electrically insulated tube; electrode joint connected by electrical conductive ferrule, which is led out through an electrically insulating material sleeve and electrically connected to a power source; on the inner surface of the electrical insulating tube, or a tube compounded with other materials; On the outer surface, or in combination with a protective tube layer of other materials.
[权利要求 4] 一种金属导体电加热双热源采暖塑胶管， 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电绝缘管外管壁上， 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， 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， 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； 电绝 缘管的内表面上， 或复合有其它材料的管； 电绝缘管的外表面上， 或 复合有其它材料的保护管层。 [Claim 4] A metal conductor electric heating double heat source heating plastic tube, comprising an electric insulating tube, a metal conductor material, an electrical connecting wire electrode, an adhesive glue, an electric insulating material sleeve, and the like: The outer wall is coated with an adhesive film layer; the metal conductor material is tightly wrapped or wrapped around the outer wall of the electrically insulating tube coated with the adhesive film layer, and the metal conductor material is in addition to copper and silver, including Large-resistance metal conductor wire, metal conductor tape, metal conductor mesh or metal conductor tube, which is wrapped around or coated with a metal conductor wire, a metal conductor tape, a metal conductor mesh, a metal conductor tube, and an outer wall of an electrically insulating tube Forming a spiral tubular, mesh tubular, or tubular metal conductor layer; on the metal conductor material layer, at a distance, a good electrical connection with the metal conductor material layer, and an electrical conductive ferrule with a lead electrode joint; The outer surface of the metal conductor layer distributed along the outer wall of the electric insulating tube is laminated with an adhesive film layer; the adhesive film layer is at least composited by an extrusion process Electrically insulating tube; electrically linked conductive ferrule The electrode joints that are connected to the ring are led out through the bushing of electrically insulating material and electrically connected to the power source; the inner surface of the electric insulating tube, or a tube compounded with other materials; the outer surface of the electric insulating tube, or other materials composited Protection layer.
根据权利要求 1、 2、 3或 4所述的一种金属导体电加热双热源采暖塑胶 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。 A metal conductor electric heating double heat source heating plastic tube according to claim 1, 2, 3 or 4, wherein: the metal conductor material comprising the metal conductor wire, the metal conductor tape, the metal conductor mesh, and the metal conductor tube is Steel manufacturing.
根据权利要求 1、 2、 3或 4所述的一种金属导体电加热双热源采暖塑 胶管， 其特征是： 电联导电箍圈的表层涂覆有焊锡。 A metal conductor electric heating dual heat source heating plastic hose according to claim 1, 2, 3 or 4, wherein: the surface of the electrically conductive ferrule is coated with solder.
根据权利要求 1、 2、 3或 4所述的一种金属导体电加热双热源采暖塑 胶管， 其特征是： 粘接胶为常规粘接胶或阻氧粘接胶。 A metal conductor electric heating double heat source heating plastic hose according to claim 1, 2, 3 or 4, wherein: the adhesive is a conventional adhesive or an oxygen barrier adhesive.
根据权利要求 1、 2、 3或 4所述的一种金属导体电加热双热源采暖塑 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， 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。 A metal conductor electric heating double heat source heating plastic tube according to claim 1, 2, 3 or 4, wherein: the electric insulating tube is a plastic tube, a glass tube, a glass tube, a ceramic tube or a cement tube, and is resistant The oxygen bonding adhesive is applied to the joint between at least one layer of the electric heating composite plastic heating pipe.
根据权利要求 1、 2、 3或 4所述的一种金属导体电加热双热源采暖塑 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； 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。 The metal conductor electric heating double heat source heating plastic tube according to claim 1, 2, 3 or 4, wherein: 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 oxygen barrier adhesive is applied to the junction between at least one layer of the electric heating plastic heating pipe.
PCT/CN2016/111972 2015-12-29 2016-12-25 Metal conductor electric heating dual heat source heating plastic pipe WO2017114330A1 (en)

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