WO2013143435A1 - 高频电加热料管 - Google Patents

高频电加热料管 Download PDF

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Publication number
WO2013143435A1
WO2013143435A1 PCT/CN2013/073149 CN2013073149W WO2013143435A1 WO 2013143435 A1 WO2013143435 A1 WO 2013143435A1 CN 2013073149 W CN2013073149 W CN 2013073149W WO 2013143435 A1 WO2013143435 A1 WO 2013143435A1
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WO
WIPO (PCT)
Prior art keywords
conductive
ring
high frequency
wire
material pipe
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PCT/CN2013/073149
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English (en)
French (fr)
Inventor
刘忠男
张佑严
Original Assignee
昆山渝榕电子有限公司
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Publication of WO2013143435A1 publication Critical patent/WO2013143435A1/zh

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Classifications

    • 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
    • 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
    • F16L53/37—Ohmic-resistance heating the heating current flowing directly through the pipe to be heated
    • 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

Definitions

  • the present invention relates to a material tube, and more particularly to a material tube that is heated by a high frequency current. Background technique
  • the traditional heating method of the material pipe is general electric heating, and the electric resistance wire is fastened on the material pipe, and the external microcomputer is controlled to heat according to the length of the discharge pipe of the material pipe.
  • the resistance wire is fastened to the material tube, and the contact between the resistance wire and the material tube is not very tight, there is a certain gap, and a part of the heat is emitted, which causes great waste of electric energy.
  • the heat is conducted from the outside to the inside, and the temperature inside the tube is relatively slow.
  • the working temperature of the resistance wire is generally set at about 1000 ° C, and working at such a high temperature, the life of the resistance wire is greatly reduced, and Its temperature control sensitivity is poor and difficult to be precise. Therefore, the method of heating the electric resistance wire has the defects of slow temperature rise, large heat loss, short life, and high time consumption.
  • the technical problem to be solved by the present invention is to provide a high-frequency electric heating material tube which has high heating efficiency, no pollution, and can uniformly heat the surface of the material tube.
  • the high frequency electric heating material tube of the present invention comprises: a conductive material tube body matched with at least one set of heating devices; the heating device is disposed on the material tube body, and An external high-frequency AC power source is provided to provide the function of quickly and uniformly heating the material tube body; the heating device comprises at least two conductive components, wherein one conductive component is composed of a conductive ring and a conductive wire, and the other conductive component is composed of a conductive ring and a conductive wire are formed; when the heating device is assembled, the two conductive rings are sleeved on the body of the material tube to be left and right, and the two conductive rings are respectively connected with a conductive wire, and the two conductive wires are arranged The other end is connected to different electrodes of the high-frequency AC power source for guiding the high-frequency current to the two conductive rings, so that the high-frequency current flows on the surface of the material pipe body between the two conductive rings, and the material of the material tube
  • the temperature control is more sensitive and rapid, and overcomes the shortcomings of the conventional material heating structure.
  • the heating devices are synchronously started, so that the body of the material tube can be synchronously heated, so that the design can provide a more rapid heating effect for the longer tube body.
  • the two conductive rings are two conductive brush structures.
  • one of the conductive rings can be connected with more than one conductive wire, and the other conductive wires are connected to one conductive ring at the other end, and another conductive wire is connected by the conductive ring to connect to the high frequency AC power supply. .
  • one or more conductive wires connected to one conductive ring can be replaced by one or more conductive side plates.
  • the conductive side plate is further provided with a conductive wire at the other end.
  • the other ends of the conductive side plates can be commonly connected to a conductive ring, and then another conductive wire is connected by the conductive ring to connect to the high-frequency AC power source.
  • the body of the tube can be designed as a long cylindrical shape or other shape structure, for example: the tube body is designed as a hollow tube body having a tapered shape at the left end and a square column at the right end, and the tube body is provided with at least A heating device connected to the high-frequency heating power source performs high-frequency current heating by the supply pipe body.
  • the heating device of the present invention has a plurality of embodiment structures, each of which is externally connected with a high-frequency alternating current power source, and can guide the high-frequency current to the surface of the tube body through the two-conducting component structure designed thereby, so that the high-frequency alternating current is
  • the surface of the material pipe body between the two conductive rings flows, and the surface of the material pipe body is rapidly heated and heated due to the existence of the impedance, and the surface is heated uniformly, which overcomes the shortcomings of the conventional structure heating structure.
  • Fig. 1 is a perspective view of a preferred embodiment of a high frequency electric heating material tube of the present invention.
  • Figure 2 is a cross-sectional view of Figure 1.
  • Figure 3 is a perspective view of a preferred embodiment of the heating apparatus of the present invention.
  • Figure 4 is a perspective view of a second embodiment of the heating apparatus of the present invention.
  • Figure 5 is a perspective view of a third embodiment of the heating apparatus of the present invention.
  • Figure 6 is a perspective view of a fourth embodiment of the heating apparatus of the present invention.
  • Fig. 7 is a perspective view showing another embodiment of the material pipe body of the high-frequency electric heating material pipe of the present invention.
  • Figure 8 is a cross-sectional view of Figure 7.
  • 10 is the material of the tube; 11 is a small pitch; 12 is the material of the tube; 13 is a conductive ring; 14 is a conductive line; 15 is a conductive ring; 16 is a conductive line; 17 is a small pitch; 20 is a conductive component; Conductive ring; 22 conductive wire; 30 is a conductive component; 31 is a conductive ring; 32 is a conductive wire; 41 is a conductive ring; 42 is a conductive wire;
  • the high-frequency electric heating tube of the present invention is composed of a conductive tube body 10 and at least one set of heating devices; the heating device is disposed on the tube body 10, and
  • the external high-frequency AC power supply is used to provide the function of quickly and uniformly heating the material tube body 10;
  • the material tube body 10 of the preferred embodiment of the present invention has a long cylindrical shape, and the material tube body 10 is sequentially arranged from left to right.
  • Four sets of heating devices are used to provide the function of quickly and uniformly heating the material tube body 10;
  • the material tube body 10 of the preferred embodiment of the present invention has a long cylindrical shape, and the material tube body 10 is sequentially arranged from left to right.
  • each group of heating devices includes at least two conductive components 20, 30 connected to different electrodes, wherein one conductive component 20 is composed of a conductive ring 21 (or conductive brush) and a conductive wire 22, and the other conductive
  • the component 30 is composed of a conductive ring 31 (or a conductive brush) and a conductive wire 32.
  • the conductive rings 21, 31 are respectively connected with a conductive line 22, 32, and the other ends of the two conductive lines 22, 32 are respectively connected to different electrodes of the high-frequency AC power supply; the two conductive lines 22, 32 are designed according to the needs of use and their length and bending The angle is folded to facilitate connection to the high-frequency AC power source.
  • the conductive wire 22 is bent and the extension tube body 10 extends in parallel, and the end portion away from the conductive ring 21 is bent and juxtaposed with the conductive wire 32. A state that is not in direct contact.
  • Each group of heating devices is sleeved on the body 10 from left to right, and the adjacent two groups are added.
  • the heat device is separated by a small spacing 11 and is not directly contacted.
  • the tube body 10 is at least provided with a set of heating devices, and the number of the heating device is determined according to the length of the tube body 10 and its heating demand, and The principle is to cover the portion of the body 10 that needs to be heated.
  • the high-frequency current can be guided to the surface of the pipe body 10 through the action of the two conductive wires 22, 32 and the two conductive rings 21, 31, so that the high-frequency current is in the second conductive ring 21,
  • the surface of the tube body 10 flows between 31, and the surface of the tube body 10 can be heated and heated rapidly due to the presence of the impedance, and the surface can be heated uniformly, so that the temperature control is more sensitive and rapid, and the conventional tube heating is overcome.
  • the foregoing conductive components 20, 30 are not limited to the structure using the conductive rings 21, 31, and the structures can also be conductive brushes, or other equivalent structures that can be disposed on the tube body 10 for achieving the object of the present invention.
  • the cross-sectional shape of the wires 22, 32 is not limited to a circular shape, but can be other equivalent shapes.
  • the heating device includes at least two conductive components connecting different electrodes, wherein one conductive component comprises a conductive ring 41, three conductive wires 42 and a conductive component.
  • the conductive ring 43 is composed of a conductive ring 51 and a conductive wire 52 (the conductive component structure is slightly the same as that shown in the first preferred embodiment), and the two conductive rings 41 and 51 are respectively sleeved.
  • the conductive tube 41 is connected to the left and right sides of the tube body 10.
  • the conductive ring 41 is connected to the three conductive lines 42 and the other ends of the three conductive lines 42 are connected to a conductive ring 43.
  • the conductive ring 43 is further provided with a conductive line 430.
  • the other ends of the conductive wires 430 and 52 are respectively connected to different electrodes of the high-frequency AC power source.
  • the heating device includes at least two conductive components connecting different electrodes, wherein one conductive component comprises a conductive ring 61, a conductive side plate 62, and a conductive component.
  • the conductive wire 63 is composed of a conductive ring 71 and a conductive wire 72 (the conductive component structure is slightly the same as that shown in the first preferred embodiment), and the two conductive rings 61 and 71 are respectively sleeved.
  • the conductive tube 62 is terminated on the left and right sides of the tube body 10.
  • the conductive side plate 62 is terminated on the conductive ring 61, and the other end is connected to a conductive line 63.
  • the heating device includes at least two conductive components connecting different electrodes, wherein one conductive component comprises a conductive ring 81 , three conductive side plates 82 , and A conductive ring 83 is formed; the other conductive component is composed of a conductive ring 91 and a conductive wire 92 (the conductive component structure is slightly the same as that shown in the first preferred embodiment), and the two conductive rings 81 and 91 are respectively sleeved.
  • the conductive body 81 is connected to the left and right sides of the roller body 10.
  • the conductive ring 81 is connected to the three conductive side plates 82, and the other ends of the three conductive side plates 82 are connected to the conductive ring 83.
  • the conductive ring 83 is further provided with a conductive wire 830.
  • the other ends of the conductive lines 830 and 92 are respectively connected to different electrodes of the high-frequency AC power source.
  • the tube body 12 is a hollow tube body having a tapered shape at the left end and a square column at the right end. This is different from the tube body 12 of the long cylindrical tube body 10 shown in the above embodiment.
  • At least one heating device can also be disposed thereon, the heating device includes at least two conductive components connecting different electrodes, wherein one conductive component is composed of a conductive ring 13 and a conductive wire 14, and the other conductive component is composed of A conductive loop 15 and a conductive wire 16 are formed; when the heating device is assembled, the two conductive loops 13 and 15 are respectively sleeved on the tube body 12 to be left and right, and the two conductive loops 13 and 15 One ends of the conductive wires 14 and 16 are respectively connected, and the other ends of the two conductive wires 14 and 16 are respectively connected to different electrodes of the high-frequency AC power source; the conductive rings 13 and 15 disposed on the tube body 12 are disposed.
  • the position of the tube body 10 is different, and different ring sizes are presented. Further, if the tube body 12 is provided with more than one set of heating devices, the adjacent two groups of heating devices are separated by a small gap 17, To reach The purpose of the body tube 12 by a plurality of sets of the rapid heating means a heating segment.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

一种高频电加热料管，由具有导电性的料管本体（10，12）配合至少一组加热装置所组成，加热装置配设于料管本体（10，12）上，并外接高频交流电源；加热装置至少包括有二导电组件（20，30），二导电组件（20，30）各具有一导电环（21，31）分别套设于料管本体（10，12）上呈左右分置状态，二导电环（21，31）各接设有一导电线（22，32），且使两导电线（22，32）另一端分别连接高频交流电源的不同电极，将高频电流引导聚集至该料管本体（10，12）表面，使高频交流电流在料管本体（10，12）表面流动，因阻抗的存在使料管本体（10，12）表面迅速升温加热。

Description

高频电加热料管
技术领域
本发明涉及一种料管， 尤其是涉及一种利用高频电流进行加热的 料管。 背景技术
料管的传统加热方法为一般电热加热， 将电阻丝紧固在料管上， 其根据料管的长短排出段数， 外接微电脑控制加热。 将电阻丝紧固在 料管上， 电阻丝与料管之间的接触并不十分紧密， 存在一定的间隙， 有一部分的热量会散发出去， 造成电能的极大浪费。 热量是自外向内 传导的， 料管内部的升温比较慢。 且由于电阻丝的传热效率不高， 为 使料管得到足够的热量，普遍将电阻丝的工作温度设置在 1000°C左右， 在如此高的温度下工作， 电阻丝的寿命大大降低， 且其温度控制灵敏 度较差不易精准。 因此， 电阻丝加热的方式具有升温慢、 热损失大、 寿命短、 耗时高的缺陷。 发明内容
本发明要解决的技术问题是提供一种加热效率高、 无污染， 且能 够使料管表面均匀受热的高频电加热料管。
为解决上述技术问题， 本发明的高频电加热料管， 包括： 一具有导电性的料管本体配合至少一组加热装置所组成； 所述加 热装置配设于料管本体上， 并藉其外接高频交流电源， 以提供所述料 管本体快速均匀加热的功效； 所述加热装置至少包括有二导电组件， 其中一导电组件由一导电环及一导电线所组成， 另一导电组件由一导 电环及一导电线所组成； 所述加热装置组设时， 两导电环分别套接于 料管本体上呈左右分置状态， 两导电环各接设有一导电线， 且令两导 电线另端分别连接高频交流电源的不同电极， 以供引导高频电流到两 导电环处， 使高频电流在两导电环间的料管本体表面流动， 并因阻抗 的存在使得料管本体能迅速地受热升温， 且能够确保表面受热均匀， 使温度控制更为灵敏快速， 克服了惯用料管加热结构功效不足的缺点。 当料管本体上套设有多组加热装置时， 利用各组加热装置同步启 动， 能使料管本体分段同步加热， 如此设计对于较长的料管本体能提 供更迅速的加热功效。
进一步的， 所述二导电环为二导电刷结构。
进一步的， 其中一导电环能供一条以上的导电线连设， 且令多条 导电线另端共同连接到一导电圈， 再由导电圈接设另一导电线， 以连 通到高频交流电源。
进一步的， 其中一导电环连接的一或多条导电线能改由一或多片 导电侧板加以取代， 使用单一导电侧板时， 所述导电侧板另端另接设 有一导电线， 以供连通到高频交流电源； 当使用多片导电侧板时， 各 导电侧板另端能共同连接到一导电圈， 再由导电圈接设另一导电线， 以连通到高频交流电源。
进一步的， 所述料管本体能设计为长圆筒状或其他形状结构， 例 如： 将料管本体设计为左端呈锥柱状而右端呈方柱状的中空管体， 所 述管体上配设至少一连接有高频加热电源的加热装置， 以供料管本体 进行高频电流加热。
本发明的加热装置具有多种实施例结构， 该结构均外接高频交流 电源， 且能通过其设计的二导电组件结构将高频电流引导聚集至该料 管本体表面， 使高频交流电流在二导电环间的料管本体表面流动， 并 因阻抗的存在使得料管本体的表面迅速升温加热， 且能够确保表面受 热均匀， 克服了惯用料管加热结构功效不足的缺点。 附图说明
下面结合附图与具体实施方式对本发明作进一步详细的说明: 图 1为本发明高频电加热料管较佳实施例的立体图。
图 2为图 1是剖面图。
图 3为本发明加热装置较佳实施例的立体图。
图 4为本发明加热装置第二实施例的立体图。
图 5为本发明加热装置第三实施例的立体图。 图 6为本发明加热装置第四实施例的立体图。
图 7为本发明高频电加热料管的料管本体另一实施例的立体图。 图 8为图 7的剖面图。
附图标记说明
10是料管本体； 11是小间距； 12是料管本体； 13导电环圈； 14是导电线； 15是导电环圈； 16是导电线； 17是小间距； 20是导电组件； 21是导电环； 22导电线； 30是导电组件； 31是导电环； 32是导电线； 41是导电环； 42是导电线；
43是导电圈； 430是导电线； 51是导电环； 52是导电线；
61是导电环； 62是导电侧板； 63导电线； 71是导电环；
72是导电线； 81是导电环； 82是导电侧板； 83是导电圈； 830是导电线； 91是导电环； 92是导电线。 具体实施方式
如图 1、 图 2所示， 本发明的高频电加热料管由具有导电性的料 管本体 10配合至少一组加热装置所组成；所述加热装置配设于料管本 体 10上， 并藉其外接高频交流电源， 以提供料管本体 10快速均匀加 热的功效； 本发明较佳实施例的料管本体 10 呈长圆筒状， 料管本体 10上由左至右依序配设有四组加热装置。
如图 3所示， 各组加热装置至少包括有二连接不同电极的导电组 件 20、 30， 其中一导电组件 20由一导电环 21 (或导电刷） 及一导电 线 22所组成， 另一导电组件 30由一导电环 31 (或导电刷） 及一导电 线 32所组成； 所述加热装置组设时， 两导电环 21、 31分别套接于料 管本体 10上呈左右分置状态，两导电环 21、 31各接设有一导电线 22、 32， 且令两导电线 22、 32另端分别连接高频交流电源的不同电极； 两 导电线 22、 32得视使用需求设计其长度及弯折角度， 以利连接到高频 交流电源处， 本发明实施时将导电线 22弯折并延料管本体 10平行延 伸， 其远离导电环 21 的端部另弯折呈与导电线 32并列但不直接接触 的状态。
各组加热装置由左至右依序套设于料管本体 10上，相邻的二组加 热装置分隔一小间距 11， 并不直接触靠， 料管本体 10上至少套设有一 组加热装置，所述加热装置的设置组数依料管本体 10的长度及其加热 需求而定， 并以涵盖料管本体 10需要加热的部位为原则。
本发明外接高频交流电源后， 通过二导电线 22、 32 及二导电环 21、 31 的作用， 可将高频电流引导聚集至料管本体 10表面， 使高频 电流在二导电环 21、 31之间的料管本体 10表面流动， 并因阻抗的存 在使得料管本体 10的表面可迅速地升温加热，且能够确保表面受热均 匀， 使温度控制更为灵敏快速， 克服了惯用料管加热结构功效不足的 缺点； 当料管本体 10上套设有多组加热装置时， 利用各组加热装置同 步启动， 能使料管本体 10分段同步加热， 如此设计对于较长的料管本 体 10能提供更迅速的加热功效。
前述各导电组件 20、 30并不局限于使用导电环 21、 31 的结构， 所述结构也能为导电刷，或其他能配设于料管本体 10供实现本发明目 的的等效结构， 导电线 22、 32的截面形状也不局限于圆形， 而能为其 他等效的形状。
如图 4所示， 为本发明加热装置的第二较佳实施例， 所述加热装 置至少包括有二连接不同电极的导电组件， 其中一导电组件由一导电 环 41、 三导电线 42及一导电圈 43所组成； 另一导电组件由一导电环 51 及一导电线 52所组成 （此导电组件结构与第一较佳实施例所示结 构略同），两导电环 41、 51分别套接于料管本体 10上呈左右分置状态， 导电环 41接设有三导电线 42， 且令三导电线 42另端共同接设于一导 电圈 43， 导电圈 43上另设有导电线 430， 导电线 430、 52另端分别连 接高频交流电源的不同电极。
如 5所示， 为本发明加热装置的第三较佳实施例， 所述加热装置 至少包括有二连接不同电极的导电组件， 其中一导电组件由一导电环 61、 一导电侧板 62、 一导电线 63 所组成； 另一导电组件由一导电环 71 及一导电线 72所组成 （此导电组件结构与第一较佳实施例所示结 构略同），两导电环 61、 71分别套接于料管本体 10上呈左右分置状态， 导电侧板 62—端接设于导电环 61， 另一端则接设有一导电线 63， 该 导电线 63、 72另端分别连接高频交流电源的不同电极。 如图 6所示， 为本发明加热装置的第四较佳实施例， 所述加热装 置至少包括有二连接不同电极的导电组件， 其中一导电组件由一导电 环 81、 三导电侧板 82及一导电圈 83所组成； 另一导电组件由一导电 环 91及一导电线 92所组成 （此导电组件结构与第一较佳实施例所示 结构略同）， 两导电环 81、 91分别套接于滚筒本体 10上呈左右分置状 态， 导电环 81接设有三导电侧板 82， 且令三导电侧板 82另端共同接 设于导电圈 83， 导电圈 83上另设有导电线 830， 导电线 830、 92另端 分别连接高频交流电源的不同电极。
如图 7、 图 8所示， 料管本体 12为左端呈锥柱状而右端呈方柱状 的中空管体，此种异于前述实施例所示长圆筒状料管本体 10的料管本 体 12也能于其上配设至少一加热装置，所述加热装置至少包括有二连 接不同电极的导电组件，其中一导电组件由一导电环圈 13及一导电线 14所组成， 另一导电组件由一导电环圈 15及一导电线 16所组成； 所 述加热装置组设时， 两导电环圈 13、 15分别套接于料管本体 12上呈 左右分置状态， 两导电环圈 13、 15各自接设导电线 14、 16的一端， 且令两导电线 14、 16另端分别连接高频交流电源的不同电极； 前述左 右分置设于料管本体 12上的导电环圈 13、 15因其接设料管本体 10位 置的不同， 会呈现不同的大小圈型， 此外， 若该料管本体 12上设置有 一组以上的加热装置， 则相邻两组加热装置间分隔有一小间距 17， 以 达到利用多组加热装置分段进行料管本体 12快速加热的目的。
以上通过具体实施方式和实施例对本发明进行了详细的说明， 但 这些并非构成对本发明的限制。 在不脱离本发明原理的情况下， 本领 域的技术人员还可做出许多变形和改进， 这些也应视为本发明的保护 范围。

Claims

权 利 要 求
1.一种高频电加热料管， 由具有导电性的料管本体配合至少一组 加热装置所组成； 所述加热装置配设于料管本体上， 并外接有高频交 流电源， 其特征在于：
所述加热装置至少包含有二导电组件， 其中一导电组件由一导电 环及一导电线所组成， 所述导电线一端接设于导电环上；
另一导电组件由一导电环及一导电线所组成， 所述导电线一端接 设于导电环上；
所述加热装置组设时， 利用所述二导电组件的导电环分别套接于 所述料管本体上呈左右分置状态， 并令接设于所述二导电环的二导电 线另端分别连接高频交流电源的不同电极。
2.如权利要求 1 所述的高频电加热料管， 其特征在于： 所述加热 装置包含有二导电组件， 其中一导电组件包含一导电环及多个导电线 所组成， 所述多个导电线一端连接该导电环， 另端则共同接设于一导 电圈， 所述导电圈上另设有一导电线， 所述导电线一端外接高频交流 电源；
另一导电组件由一导电环及一导电线所组成， 所述导电线一端连 接导电环， 另一端外接高频交流电源。
3.如权利要求 1 所述的高频电加热料管， 其特征在于： 所述加热 装置包含有二导电组件， 其中一导电组件由一导电环、 一导电侧板及 一导电线所组成， 所述导电侧板一端接设于所述导电环， 另一端接设 所述导电线， 所述导电线一端外接高频交流电源；
另一导电组件由一导电环及一导电线所组成， 所述导电线一端连 接导电环， 另一端外接高频交流电源。
4.如权利要求 1 所述的高频电加热料管， 其特征在于： 所述加热 装置包含有二导电组件， 其中一导电组件包含一导电环及多个导电侧 板， 所述多个导电侧板一端连接导电环， 另端则共同接设于一导电圈， 导电圈上另设有一导电线， 所述导电线一端外接高频交流电源；
另一导电组件由一导电环及一导电线所组成， 所述导电线一端连 接导电环， 另一端外接高频交流电源。
5.如权利要求 1 所述的高频电加热料管， 其特征在于： 所述二导 电组件的导电环为导电刷结构。
6.如权利要求 1 所述的高频电加热料管， 其特征在于： 所述料管 本体上设置有多个组加热装置， 相邻的二组加热装置分隔一小间距， 并不直接触靠。
7.如权利要求 1 所述的高频电加热料管， 其特征在于： 所述料管 本体为长圆筒状中空管体。
8.如权利要求 1 所述的高频电加热料管， 其特征在于： 所述料管 本体为左端呈锥柱状而右端呈方柱状的中空管体。
PCT/CN2013/073149 2012-03-26 2013-03-25 高频电加热料管 WO2013143435A1 (zh)

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