WO2021004001A1 - Tuyau de chauffage par le sol doté d'électrodes à fil électrique placées sur la paroi interne d'un tuyau en plastique - Google Patents

Tuyau de chauffage par le sol doté d'électrodes à fil électrique placées sur la paroi interne d'un tuyau en plastique Download PDF

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Publication number
WO2021004001A1
WO2021004001A1 PCT/CN2019/124474 CN2019124474W WO2021004001A1 WO 2021004001 A1 WO2021004001 A1 WO 2021004001A1 CN 2019124474 W CN2019124474 W CN 2019124474W WO 2021004001 A1 WO2021004001 A1 WO 2021004001A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
wall
pipe
electric wire
tube
Prior art date
Application number
PCT/CN2019/124474
Other languages
English (en)
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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 WO2021004001A1 publication Critical patent/WO2021004001A1/fr

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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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • 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
    • F24D13/00—Electric heating systems
    • F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
    • 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

Definitions

  • the invention relates to a floor heating pipe with a composite electric wire electrode on the inner wall of a plastic pipe, which belongs to the field of floor heating pipes.
  • Floor heating is gradually becoming the mainstream of heating because of its available low-temperature heat source, comfort, high efficiency, no effective space, long life and other advantages.
  • Floor heating is divided into water medium heating floor heating and electric heating floor heating.
  • Electric heating floor heating cannot use other energy sources for heating.
  • the energy is single and limited, and there is a problem of poor cost performance.
  • the utility model relates to a composite electric wire electrode floor heating tube on the inner wall of a plastic tube, which comprises a plastic tube and a tube wall electric wire electrode.
  • the two inner tube wall electric wire electrodes are electrically insulated and symmetrically arranged on the inner wall of the plastic tube in a parallel straight line or parallel winding manner on the diameter of the inner wall of the plastic tube to form the water between the two electric wire electrodes on the inner tube wall and the two electric wire electrodes Connected in parallel to form a circuit in which the lead electrodes generate heat through water resistance.
  • the self-resistance of the water between the two electric wire electrodes in the plastic pipe is used to conduct heat to realize the safe electric heating of the electric heating floor heating pipe.
  • the inner wall of the plastic tube with a good composite connection to the electric wire electrode is used to wrap and fix the electric insulating plastic tube on the outer surface of the two electric wire electrodes through the plastic extruder die, and the inner wall of the plastic tube is composited with two mutually electrically insulated electric wires.
  • Plastic tube for lead electrode is used to wrap and fix the electric insulating plastic tube on the outer surface of the two electric wire electrodes through the plastic extruder die, and the inner wall of the plastic tube is composited with two mutually electrically insulated electric wires.
  • the method for manufacturing the composite electric wire electrode floor heating pipe on the inner wall of the plastic pipe includes a wire payer, a plastic extruder die head, a pipe setting device, a cooler, and a pipe coiler. Between the flat live wire releaser and the tube reel, there are successively arranged a flat live wire linear shaping conveyor, a plastic extruder die, a negative pressure pipe shaping device, and a cooler. The electric wire discharged from the flat live wire releaser is conveyed by the linear shaping conveyor and enters the die of the plastic extruder.
  • the plastic is wrapped and compounded on two mutually electrically insulated flat electric wires arranged in parallel and straight lines, and then passed through the negative pressure pipe shaping device ,
  • the cooler is made of plastic pipe composite electric wire electrode electric heating hot water floor heating pipe, which is put away by the pipe reel.
  • a flat live wire spiral shaping conveyor a plastic extruder die, a negative pressure pipe shaping device, and a cooler.
  • the electric wire discharged from the flat electric wire releaser is conveyed by the flat electric wire circling and shaping conveyor, and enters the plastic extruder die head.
  • the plastic is wrapped and compounded on two mutually electrically insulated spirally arranged flat electric wires in parallel.
  • the pipe shaping device is shaped, and the cooler is cooled to make a plastic pipe composite electric wire electrode electric heating hot water floor heating pipe, which is put away by the pipe reel.
  • the utility model relates to a composite electric wire electrode floor heating tube on the inner wall of a plastic tube, and the electric wire electrode on the tube wall is a flat ribbon-shaped copper wire.
  • the utility model relates to a composite electric wire electrode floor heating tube on the inner wall of a plastic tube, and the electric wire electrode on the tube wall is a flat ribbon-shaped aluminum wire.
  • the utility model relates to a floor heating pipe with a composite electric wire electrode on the inner wall of a plastic pipe, and the plastic pipe is at least one layer of temperature-resistant and oxygen-resistant electrical insulation plastic pipe.
  • the utility model relates to a composite electric wire electrode floor heating pipe on the inner wall of a plastic tube, which conducts heat by using the energized electrode on the inner wall of the plastic tube and the self resistance of the water in the tube.
  • the length of the composite electric wire electrode floor heating tube on the inner wall of the plastic tube is positively proportional to the electric heating power. It is safe and reliable, high heating quality, low manufacturing cost, and realizes the function of multi-heat source complementary heating. It can make full use of low valley electricity for single heat source or multiple heat source heating, which represents the future development direction of floor heating pipes.
  • Figure 1 is a schematic cross-sectional structure diagram of the first embodiment
  • FIG. 2 is a schematic diagram of the longitudinal cross-sectional structure of the first embodiment
  • Figure 3 is a block diagram of the production process of the first embodiment
  • FIG. 4 is a schematic diagram of a longitudinal sectional structure of a second embodiment
  • Fig. 5 is a block diagram of the production process of the second embodiment.
  • the composite electric wire electrode floor heating pipe on the inner wall of the plastic tube includes a plastic tube 1, an electric wire electrode 2 on the tube wall, and an electrical insulating isolation tape 3 for the plastic tube.
  • the two inner tube wall electric wire electrodes 2 are electrically insulated from each other in a parallel straight line and symmetrically arranged on the diameter of the inner wall of the plastic tube.
  • the composite electric wire electrode ground heating pipe on the inner wall of the plastic tube includes a plastic tube 1, a tube wall electric wire electrode 2, and a plastic tube electrical insulating isolation tape 3.
  • the two inner tube wall electric wire electrodes 2 are electrically insulated from each other in a parallel winding manner and arranged symmetrically on the diameter of the inner wall of the plastic tube.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

L'invention concerne un tuyau de chauffage par le sol doté d'électrodes à fil électrique (2) placées sur la paroi interne d'un tuyau en plastique (1), comprenant le tuyau en plastique (1) et les électrodes à fil électrique (2) disposées sur la paroi de tuyau, deux électrodes à fil électrique (2) étant mutuellement isolées électriquement et disposées symétriquement sur le diamètre de la paroi interne du tuyau en plastique (1) en lignes droites parallèles ou selon un mode d'enroulement parallèle. L'eau formée entre les deux électrodes à fil électrique (2) au niveau de la paroi interne du tuyau est connectée électriquement en parallèle aux deux électrodes à fil électrique (2) pour constituer un circuit électrique dans lequel les électrodes à fil électrique (2) produisent de la chaleur par résistance à l'eau. Un chauffage électrique sûr du tuyau de chauffage par le sol chauffé électriquement est obtenu par alimentation directe des deux électrodes à fil électrique (2) placées sur la paroi interne du tuyau en plastique, et par utilisation de la résistance inhérente de l'eau entre les deux électrodes à fil électrique (2) à l'intérieur du tuyau en plastique pour produire de la chaleur. L'invention concerne en outre un procédé de fabrication du tuyau de chauffage par le sol doté des électrodes à fil électrique (2) placées sur la paroi interne du tuyau en plastique (1).
PCT/CN2019/124474 2019-07-07 2019-12-11 Tuyau de chauffage par le sol doté d'électrodes à fil électrique placées sur la paroi interne d'un tuyau en plastique WO2021004001A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910607251.9 2019-07-07
CN201910607251 2019-07-07

Publications (1)

Publication Number Publication Date
WO2021004001A1 true WO2021004001A1 (fr) 2021-01-14

Family

ID=74114076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/124474 WO2021004001A1 (fr) 2019-07-07 2019-12-11 Tuyau de chauffage par le sol doté d'électrodes à fil électrique placées sur la paroi interne d'un tuyau en plastique

Country Status (1)

Country Link
WO (1) WO2021004001A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022459A (en) * 1988-12-06 1991-06-11 Chiles Daniel T Flexible hose heat exchanger construction with combination locating and thawing wire
CN1846970A (zh) * 2005-04-06 2006-10-18 徐宝安 一种夹层保温及电导体伴热保温复合管的生产工艺装置
KR100742401B1 (ko) * 2006-08-02 2007-07-24 오세천 히트파이프를 이용한 난방장치
KR101724414B1 (ko) * 2016-01-04 2017-04-10 다온에너텍 주식회사 난방용 온수관
CN106594857A (zh) * 2015-12-29 2017-04-26 淄博环能海臣环保技术服务有限公司 一种复合电热丝双热源采暖塑胶管
CN106765443A (zh) * 2015-12-29 2017-05-31 淄博环能海臣环保技术服务有限公司 一种金属导体电加热双热源采暖塑胶管
CN106764215A (zh) * 2015-12-29 2017-05-31 淄博环能海臣环保技术服务有限公司 一种复合电热丝伴热保温塑胶管

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022459A (en) * 1988-12-06 1991-06-11 Chiles Daniel T Flexible hose heat exchanger construction with combination locating and thawing wire
CN1846970A (zh) * 2005-04-06 2006-10-18 徐宝安 一种夹层保温及电导体伴热保温复合管的生产工艺装置
KR100742401B1 (ko) * 2006-08-02 2007-07-24 오세천 히트파이프를 이용한 난방장치
CN106594857A (zh) * 2015-12-29 2017-04-26 淄博环能海臣环保技术服务有限公司 一种复合电热丝双热源采暖塑胶管
CN106765443A (zh) * 2015-12-29 2017-05-31 淄博环能海臣环保技术服务有限公司 一种金属导体电加热双热源采暖塑胶管
CN106764215A (zh) * 2015-12-29 2017-05-31 淄博环能海臣环保技术服务有限公司 一种复合电热丝伴热保温塑胶管
KR101724414B1 (ko) * 2016-01-04 2017-04-10 다온에너텍 주식회사 난방용 온수관

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