WO2019037389A1 - Electric heating wire assembly, anti-covering heating module, and floor heating system - Google Patents

Electric heating wire assembly, anti-covering heating module, and floor heating system Download PDF

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Publication number
WO2019037389A1
WO2019037389A1 PCT/CN2018/074321 CN2018074321W WO2019037389A1 WO 2019037389 A1 WO2019037389 A1 WO 2019037389A1 CN 2018074321 W CN2018074321 W CN 2018074321W WO 2019037389 A1 WO2019037389 A1 WO 2019037389A1
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WO
WIPO (PCT)
Prior art keywords
electric heating
temperature control
heating wire
control switch
thermal protector
Prior art date
Application number
PCT/CN2018/074321
Other languages
French (fr)
Chinese (zh)
Inventor
陆学筱
Original Assignee
苏州东方康碳新能源科技有限公司
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Publication of WO2019037389A1 publication Critical patent/WO2019037389A1/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
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/20—Heat consumers
    • F24D2220/2081—Floor or wall heating panels
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/026—Heaters specially adapted for floor heating

Definitions

  • the invention relates to the field of carbon fibers, in particular to an electric heating wire assembly, an anti-covering heating module and a floor heating system.
  • the heating floor heating gradually entered thousands of households, but the floor withstand temperature is 70 Around °C, if the heat generating device in the floor or under the floor emits too much heat, or the heat received by the floor does not dissipate, a safety accident will occur. Therefore, if the heating floor is not monitored, there is a large safety hazard.
  • the heating plate system usually installs a temperature detector indoors to measure the indoor temperature. When the temperature measured by the thermometer reaches a predetermined value, the power is cut off to adjust the indoor temperature. However, when the heating plate is partially covered by clothes or other objects, the temperature of the covered portion may rise rapidly, which may easily cause a fire. In addition, if the temperature is too high, the damage of the heating plate may be caused to be cracked.
  • a temperature detecting device is arranged under the floor, but the method is that when a certain area in the room is partially covered to cause a certain temperature, the detecting device controls The device transmits the detection information, and the controller controls the heating devices in the floor heating system of the entire room to all stop working at the same time, so that the area requiring normal heating also stops the heating work.
  • the present invention provides an electric heating wire assembly, an anti-covering heating module and a floor heating system, and the technical solution is as follows:
  • the present invention provides an electric heating wire assembly including an electric heating wire and a thermal protector temperature control switch, the thermal protector temperature control switch including a bimetal and two connecting ends corresponding to the metal piece. One end of the electric heating wire is connected to one of the connection ends of the thermal protector temperature control switch;
  • the thermal protector temperature control switch When the bimetal reaches a first temperature threshold, the thermal protector temperature control switch is turned off, and when the temperature drops to a second temperature threshold, the thermal protector temperature control switch is closed.
  • connection ends include a first connection end and a second connection end, one end of the electric heating wire is connected to the first connection end of the thermal protector temperature control switch, and the other end of the electric heating wire is The second connection end of the thermal protector temperature control switch is respectively connected to both ends of the power source.
  • the number of the thermal protector temperature control switches is two, including a first temperature control switch and a second temperature control switch, and one end of the electric heating wire is connected to the first connection end of the first temperature control switch, The other end of the electric heating wire is connected to the first connection end of the second temperature control switch.
  • the electric heating wire is connected to the thermal protector temperature control switch through a power line, the thermal protector temperature control switch and Or the electric heating wire is connected to the power supply through the power cable.
  • the present invention also provides an anti-covering heat generating module comprising the electric heating wire assembly as described above.
  • the anti-covering heat generating module further includes a heat conductive layer, and the electric heating wire assembly is disposed on the heat conductive layer.
  • the anti-covering heat-generating module further comprises a heat-insulating plate, the heat-insulating plate is disposed under the heat-conducting layer, the upper surface of the heat-conducting layer is provided with a wire-slot, and the electric heating wire is disposed in the wire-slot.
  • a single thermal protector temperature control switch of the electric heating wire assembly is disposed in a surface center range region of the heat conductive layer; or a plurality of thermal protector temperature control switches are disposed on the heat conductive layer.
  • the electric heating wire is a carbon fiber heating wire
  • the heat conducting layer is a heat conductive film layer made of a metal plate, a metal foil or a carbon crystal material, and the electric heating wire is arranged in a serpentine arrangement or a shape. On the heat conducting layer.
  • the present invention also provides a floor heating system, including a floor, a power supply, and a plurality of anti-covering heating modules as described above, wherein the thermal protection temperature control switch, the electric heating wire and the power supply are connected in series through the power line.
  • a circuit is formed, and a plurality of anti-cover heating modules are arranged, and the floor is laid on the anti-cover heating module.
  • FIG. 1 is a schematic structural view of an electric heating wire assembly according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of connection between an electric heating wire assembly and a power source according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a second electric heating wire assembly according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of connection of a second electric heating wire assembly and a power source according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a cover heat prevention module according to an embodiment of the present invention.
  • FIG. 6 is a top plan view of a cover heat prevention module according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural view of an electric heating wire of an electric heating wire assembly according to an embodiment of the present invention.
  • the reference numerals are: 1- electric heating wire, 11- carbon fiber heating unit wire, 2- thermal protector temperature control switch, 21- First temperature control switch, 22- second temperature control switch, 3- heat conduction layer, 31- cable duct, 4-insulation board, 5- power line.
  • an electric heating wire assembly is provided.
  • the electric heating wire assembly includes an electric heating wire 1
  • the thermal protector temperature control switch 2 comprises a bimetal and two connection ends corresponding to the metal piece, one end of the electric heating wire 1 and the thermal protector temperature control switch 2 One of the connections is connected;
  • the thermal protector temperature control switch 2 when the bimetal reaches a first temperature threshold Disconnected, the thermal protector temperature control switch 2 is closed when the temperature drops to a second temperature threshold.
  • a connection structure between an electric heating wire assembly and a power source is provided, as shown in FIG. 2
  • the two connecting ends include a first connecting end and a second connecting end, and one end of the electric heating wire 1 is connected to the first connecting end of the thermal protector temperature control switch 2, and the electric heating wire 1 is The other end and the thermal protector temperature control switch
  • the second connection ends of the two are respectively connected to the two ends of the power supply, one of which is connected to the live line and the other is connected to the neutral line, or one of them is connected to the positive pole of the power supply, and the other is connected to the negative pole of the power supply.
  • the first temperature threshold may range from 55 to 80 ° C, preferably from 60 to 70 ° C, more preferably 65. °C, according to different temperature threshold requirements, choose different types of thermal protector temperature control switch 2 It can be achieved that the specific value of the first temperature threshold cannot be used as a basis for limiting the size of the claimed scope.
  • the above specific numerical examples are only an application example of the embodiment.
  • the electric heating wire assembly includes only one thermal protector temperature control switch 2.
  • the thermal protector temperature control switch The number of 2 is two.
  • the thermal protector temperature control switch 2 includes a first temperature control switch 21 and a second temperature control switch 22, one end of the electric heating wire 1 and the first temperature control switch 21 The first connection end is connected, and the other end of the electric heating wire 1 is connected to the first connection end of the second temperature control switch 22.
  • the electric heating wire 1 is connected to the thermal protector temperature control switch 2 through a power line 5, and the thermal protector temperature control switch 2 Connect to the power supply via the power cord 5.
  • an anti-cover heat generating module including an electrical heating wire assembly as described above.
  • the structure of the anti-covering heat-generating module is as shown in FIG. 5.
  • the anti-covering heat-generating module further comprises a heat-conducting layer 3 and a heat-insulating board 4, and the heat-insulating board 4
  • the heat-generating wire assembly is disposed under the heat-conducting layer 3, and the electric heating wire assembly is disposed on the heat-conducting layer 3.
  • the upper surface of the heat-conducting layer 3 is disposed Cable trough 31. As shown in FIG. 6, the electric heating wire 1 is disposed in the cable groove 31.
  • the cable tray 31 has a wire slot outlet, and the wire slot outlet is disposed at the edge of the heat conducting layer 3, and the electric heating wire 1 Both ends are drawn from the slot exit 22, but the above is a preferred embodiment that can be implemented.
  • the present invention does not limit the specific shape of the arrangement and the way in which the electric heating wire 1 is drawn.
  • the heat conducting layer 3 of 31 is fixed to the heat insulating plate 4, and the heat insulating plate 4 is provided with a groove in which the wire groove 31 is fitted.
  • a single thermal protector temperature control switch 2 of the electric heating wire assembly is disposed on the heat conductive layer 3
  • the surface center range region is preferably provided with a recess for holding the thermal protector temperature control switch 2 at the center of the heat conductive layer 3, since the electric heating wire 1 needs to be spread over the heat conductive layer as much as possible.
  • the electric heating wire 1 is arranged in a serpentine arrangement or a pattern on the heat conducting layer 3, the heat conducting layer 3
  • it is an aluminum foil, or a heat conductive film layer made of a metal plate, another metal foil or a carbon crystal material.
  • a plurality of thermal protector temperature control switches 2 are disposed on the heat conducting layer 3 Upper, as evenly distributed as possible, especially in the case of a large thermal layer 3, such as a piece of clothing falling in a certain area of a single thermal layer 3, resulting in local heating over 70 Degree, and the temperature of the center of the module does not reach the first temperature threshold.
  • thermal protector temperature control switches 2 It is even possible to provide more than two thermal protector temperature control switches 2, and accordingly, the number of electric heating wires 1 is also increased, for example, two electric heating wires 1 They are connected by a thermal protector temperature control switch 2, and a thermal protector temperature control switch 2 is connected at each end, and three thermal protector temperature control switches are arranged, which are evenly arranged in the heat conducting layer 3 On the surface, reduce leakage detection or non-action.
  • the thermal protector temperature control switch 2 is disposed on the heat conductive layer 3
  • the upper surface of the central region preferably, the thermal protector temperature control switch 2 is a patch type temperature control switch, and more preferably, the thermal protector temperature control switch 2 is disposed on the heat conductive layer 3 a lower surface (not shown) of the central region, and allowing the thermal protector temperature control switch 2 to have a thickness in a manner corresponding to the thermal conductive layer 4 in the thermal insulation board 4
  • An accommodating groove is defined in the upper surface of the central area, and the accommodating groove is used for placing the thermal protector temperature control switch 2, and the depth of the accommodating groove can satisfy the above-mentioned thermal protector temperature control switch 2
  • the upper surface of the thermal protector temperature control switch 2 is preferably in contact with the heat conductive layer 3.
  • the heat insulating plate 4 is preferably a foam plate, and FIG. 6 is the same as FIG.
  • a floor heating system (not shown) is provided, including a floor, a power supply, and a plurality of anti-coverage heating modules as described above, the thermal protector temperature control switch 2, and the electric hair Hotline 1 A circuit is formed in series with the power supply through the power line, and a plurality of anti-cover heating modules are arranged, and the floor is laid on the anti-cover heating module.
  • the electric heating wire 1 is a carbon fiber heating wire, which is 9.5 m.
  • a carbon fiber heating unit line of a single 12K specification (12000 carbon fiber heating wires) is used, and the heating power is about 176W, and the double root 6K is used in the embodiment of the present invention.
  • Carbon fiber heating unit wire 11 of the specification (6000 carbon fiber heating wire), as shown in Figure 7, the sum of the heating power of the two carbon fiber heating unit wires 11 is reduced to 140W. , greatly reducing power consumption.
  • the heating wire of the electric heating wire assembly replaces the manufacturing process of the single carbon fiber heating wire in the prior art by using two or more carbon fiber heating wires, and greatly reduces the heating power under the premise of achieving the same heating temperature. , saving energy.
  • the carbon fiber heating unit line 11 may also be three, and each carbon fiber heating unit line 11 includes 4000. Root carbon fiber filaments. Compared with the carbon fiber heating wire of the single 12K specification (12000 carbon fiber heating wire) in the prior art, the power consumption can be reduced as well.
  • the floor heating system provided by the embodiment of the invention does not need to open the cable trough on the floor body, so there is no delamination cracking of the floor body due to slotting or direct contact with the heating wire, and the cable tray of the heat insulation board can be separated.
  • the hot layer is formed during molding without the need for subsequent grooving. Therefore, the liner can be mass-produced at the factory, and the process of grooving is omitted, saving manpower and material resources and greatly improving production efficiency.
  • the electric heating module can be laid on the ground and then covered by the floor body, which is more convenient to install than the conventional heating floor.

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  • 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)
  • Central Heating Systems (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

An electric heating wire assembly, comprising an electric heating wire (1) and a thermal protector temperature control switch (2). The thermal protector temperature control switch (2) comprises a bimetallic strip and two connecting ends correspondingly led out from the bimetallic strip; one end of the electric heating wire (1) is connected to one of the connecting ends of the thermal protector temperature control switch (2); when the bimetallic strip reaches a first temperature threshold, the thermal protector temperature control switch (2) is disconnected, and when the temperature drops to a second temperature threshold, the thermal protector temperature control switch (2) is closed. Also disclosed are an anti-covering heating module and a floor heating system. The electric heating wire assembly is applied to a single heating module of the floor heating system, and the thermal protector temperature control switch (2) can achieve heating supply state control to an independent unit of the floor heating system, and can achieve high control precision of a disconnection action in the case of reaching the temperature threshold.

Description

一种电发热线组件、防覆盖发热模块及地暖系统  Electric heating wire assembly, anti-cover heating module and floor heating system
技术领域 Technical field
本发明涉及碳纤维领域，特别涉及一种电发热线组件、防覆盖发热模块及地暖系统。 The invention relates to the field of carbon fibers, in particular to an electric heating wire assembly, an anti-covering heating module and a floor heating system.
背景技术 Background technique
随着地暖技术的发展，发热地暖逐渐进入千家万户，但是，地板的耐受温度在 70 ℃左右，如果地板中或者地板下的发热装置散发了过多的热量，或者地板受到的热量散发不出去，则会产生安全事故。因此，若不对发热地板进行监控的情况下，存在着较大的安全隐患。 With the development of floor heating technology, the heating floor heating gradually entered thousands of households, but the floor withstand temperature is 70 Around °C, if the heat generating device in the floor or under the floor emits too much heat, or the heat received by the floor does not dissipate, a safety accident will occur. Therefore, if the heating floor is not monitored, there is a large safety hazard.
发热板系统通常会在室内安装测温器，以测量室内气温，当测温器所测的温度到达预定值时，切断电源，以调解室内气温。但在发热板被衣服或其他物件部分覆盖时，被覆盖部分温度会迅速升高，极易造成火灾，另外，温度过高还会造成发热板的损伤开裂。 The heating plate system usually installs a temperature detector indoors to measure the indoor temperature. When the temperature measured by the thermometer reaches a predetermined value, the power is cut off to adjust the indoor temperature. However, when the heating plate is partially covered by clothes or other objects, the temperature of the covered portion may rise rapidly, which may easily cause a fire. In addition, if the temperature is too high, the damage of the heating plate may be caused to be cracked.
为解决被衣物覆盖导致发生火灾的问题，现有技术中在地板下排布了温度检测装置，但是这样的做法是，当房间内某一块区域局部被覆盖导致达到一定温度，则检测装置向控制器发送检测信息，控制器控制整个房间的地暖系统中的发热装置全部同时停止工作，导致需要正常供暖的区域也停止发热工作。 In order to solve the problem of fire caused by clothing covering, in the prior art, a temperature detecting device is arranged under the floor, but the method is that when a certain area in the room is partially covered to cause a certain temperature, the detecting device controls The device transmits the detection information, and the controller controls the heating devices in the floor heating system of the entire room to all stop working at the same time, so that the area requiring normal heating also stops the heating work.
发明内容 Summary of the invention
为了解决现有技术的问题，本发明提供了一种电发热线组件、防覆盖发热模块及地暖系统，技术方案如下： In order to solve the problems of the prior art, the present invention provides an electric heating wire assembly, an anti-covering heating module and a floor heating system, and the technical solution is as follows:
一方面，本发明提供了一种电发热线组件，包括电发热线和热保护器温控开关，所述热保护器温控开关包括双金属片及从金属片对应引出的两个连接端，所述电发热线的一端与热保护器温控开关的其中一个连接端连接； In one aspect, the present invention provides an electric heating wire assembly including an electric heating wire and a thermal protector temperature control switch, the thermal protector temperature control switch including a bimetal and two connecting ends corresponding to the metal piece. One end of the electric heating wire is connected to one of the connection ends of the thermal protector temperature control switch;
当所述双金属片达到第一温度阈值时，所述热保护器温控开关断开，当温度下降到第二温度阈值时，所述热保护器温控开关闭合。 When the bimetal reaches a first temperature threshold, the thermal protector temperature control switch is turned off, and when the temperature drops to a second temperature threshold, the thermal protector temperature control switch is closed.
进一步地，所述两个连接端包括第一连接端和第二连接端，所述电发热线的一端与热保护器温控开关的第一连接端连接，所述电发热线的另一端和热保护器温控开关的第二连接端分别与电源两端连接。 Further, the two connection ends include a first connection end and a second connection end, one end of the electric heating wire is connected to the first connection end of the thermal protector temperature control switch, and the other end of the electric heating wire is The second connection end of the thermal protector temperature control switch is respectively connected to both ends of the power source.
进一步地，所述热保护器温控开关的数量为两个，包括第一温控开关和第二温控开关，所述电发热线的一端与第一温控开关的第一连接端连接，所述电发热线的另一端与第二温控开关的第一连接端连接。 Further, the number of the thermal protector temperature control switches is two, including a first temperature control switch and a second temperature control switch, and one end of the electric heating wire is connected to the first connection end of the first temperature control switch, The other end of the electric heating wire is connected to the first connection end of the second temperature control switch.
进一步地，所述电发热线通过电源线与热保护器温控开关连接，所述热保护器温控开关和 / 或电发热线通过电源线与电源连接。 Further, the electric heating wire is connected to the thermal protector temperature control switch through a power line, the thermal protector temperature control switch and Or the electric heating wire is connected to the power supply through the power cable.
另一方面，本发明还提供了一种防覆盖发热模块，包括如上所述的电发热线组件。 In another aspect, the present invention also provides an anti-covering heat generating module comprising the electric heating wire assembly as described above.
进一步地，所述防覆盖发热模块还包括导热层，所述电发热线组件设置在所述导热层上。 Further, the anti-covering heat generating module further includes a heat conductive layer, and the electric heating wire assembly is disposed on the heat conductive layer.
进一步地，所述防覆盖发热模块还包括保温板，所述保温板设置在所述导热层下方，所述导热层上表面设置有排线槽，所述电发热线设置在排线槽内。 Further, the anti-covering heat-generating module further comprises a heat-insulating plate, the heat-insulating plate is disposed under the heat-conducting layer, the upper surface of the heat-conducting layer is provided with a wire-slot, and the electric heating wire is disposed in the wire-slot.
进一步地，所述电发热线组件的单个热保护器温控开关设置在导热层的表面中心范围区域；或者，多个热保护器温控开关分布设置在导热层上。 Further, a single thermal protector temperature control switch of the electric heating wire assembly is disposed in a surface center range region of the heat conductive layer; or a plurality of thermal protector temperature control switches are disposed on the heat conductive layer.
进一步地，所述电发热线为碳纤维发热线，所述导热层为金属板、金属箔或者碳晶材料制成的导热膜层，所述电发热线蛇形排布或回形排布在所述导热层上。 Further, the electric heating wire is a carbon fiber heating wire, and the heat conducting layer is a heat conductive film layer made of a metal plate, a metal foil or a carbon crystal material, and the electric heating wire is arranged in a serpentine arrangement or a shape. On the heat conducting layer.
再一方面，本发明还提供了一种地暖系统，包括地板、供电电源及多个如上所述的防覆盖发热模块，所述热保护器温控开关、电发热线与供电电源通过电源线串联形成回路，多个防覆盖发热模块排列铺设，所述地板铺设在防覆盖发热模块上。 In another aspect, the present invention also provides a floor heating system, including a floor, a power supply, and a plurality of anti-covering heating modules as described above, wherein the thermal protection temperature control switch, the electric heating wire and the power supply are connected in series through the power line. A circuit is formed, and a plurality of anti-cover heating modules are arranged, and the floor is laid on the anti-cover heating module.
本发明提供的电发热线组件能够产生以下有益效果： The electric heating wire assembly provided by the invention can produce the following beneficial effects:
  1. a. 通过热保护器温控开关控制单根电发热线与电源之间的导通或断开，避免安全隐患；  a. The thermal protection device temperature control switch controls the conduction or disconnection between the single electric heating wire and the power source to avoid potential safety hazards;
  1. b. 所述热保护器温控开关在达到一定高温时自动断开，在降低至一定温度时自动恢复，灵敏性高，温度控制精准；  b. The thermal protector temperature control switch is automatically disconnected when reaching a certain high temperature, and automatically recovers when the temperature is lowered to a certain temperature, the sensitivity is high, and the temperature control is accurate;
  1. c. 对地暖系统的每个发热模块单元进行独立温度控制，不会因为局部的高温影响正常区域的供暖需求。  c. Independent temperature control of each heating module unit of the floor heating system will not affect the heating demand of the normal area due to local high temperature.
附图说明 DRAWINGS
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.
图 1 是本发明实施例提供的电发热线组件的结构示意图； 1 is a schematic structural view of an electric heating wire assembly according to an embodiment of the present invention;
图 2 是本发明实施例提供的电发热线组件与电源的连接示意图； 2 is a schematic diagram of connection between an electric heating wire assembly and a power source according to an embodiment of the present invention;
图 3 是本发明实施例提供的第二种电发热线组件的结构示意图； 3 is a schematic structural view of a second electric heating wire assembly according to an embodiment of the present invention;
图 4 是本发明实施例提供的第二种电发热线组件与电源的连接示意图； 4 is a schematic diagram of connection of a second electric heating wire assembly and a power source according to an embodiment of the present invention;
图 5 是本发明实施例提供的防覆盖发热模块的结构示意图； FIG. 5 is a schematic structural diagram of a cover heat prevention module according to an embodiment of the present invention; FIG.
图 6 是本发明实施例提供的防覆盖发热模块的俯视图； 6 is a top plan view of a cover heat prevention module according to an embodiment of the present invention;
图 7 是本发明实施例提供的电发热线组件的电发热线的结构示意图。 FIG. 7 is a schematic structural view of an electric heating wire of an electric heating wire assembly according to an embodiment of the present invention.
其中，附图标记为： 1- 电发热线， 11- 碳纤维发热单元线， 2- 热保护器温控开关， 21- 第一温控开关， 22- 第二温控开关， 3- 导热层， 31- 排线槽， 4- 保温板， 5- 电源线。 Among them, the reference numerals are: 1- electric heating wire, 11- carbon fiber heating unit wire, 2- thermal protector temperature control switch, 21- First temperature control switch, 22- second temperature control switch, 3- heat conduction layer, 31- cable duct, 4-insulation board, 5- power line.
具体实施方式 Detailed ways
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。 The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is an embodiment of the invention, but not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语'第一'、'第二'等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语'包括'和'具有'以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、装置、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。 It should be noted that the terms 'first', 'second', etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or order. It is to be understood that the data so used may be interchanged where appropriate, so that the embodiments of the invention described herein can be implemented in a sequence other than those illustrated or described herein. In addition, the terms 'comprises' and 'comprising' and any variants thereof are intended to cover a non-exclusive inclusion, for example, a process, method, device, product or device that comprises a series of steps or units is not necessarily limited to Those steps or units may include other steps or units not explicitly listed or inherent to such processes, methods, products or devices.
实施例 1 Example 1
在本发明的一个实施例中，提供了一种电发热线组件，参见图 1 ，所述电发热线组件包括电发热线 1 和热保护器温控开关 2 ，所述热保护器温控开关 2 包括双金属片及从金属片对应引出的两个连接端，所述电发热线 1 的一端与热保护器温控开关 2 的其中一个连接端连接； In an embodiment of the present invention, an electric heating wire assembly is provided. Referring to FIG. 1, the electric heating wire assembly includes an electric heating wire 1 And the thermal protector temperature control switch 2, the thermal protector temperature control switch 2 comprises a bimetal and two connection ends corresponding to the metal piece, one end of the electric heating wire 1 and the thermal protector temperature control switch 2 One of the connections is connected;
当所述双金属片达到第一温度阈值时，所述热保护器温控开关 2 断开，当温度下降到第二温度阈值时，所述热保护器温控开关 2 闭合。 The thermal protector temperature control switch 2 when the bimetal reaches a first temperature threshold Disconnected, the thermal protector temperature control switch 2 is closed when the temperature drops to a second temperature threshold.
在本实施例中，提供了一种电发热线组件与电源的连接关系结构，如图 2 所示，所述两个连接端包括第一连接端和第二连接端，所述电发热线 1 的一端与热保护器温控开关 2 的第一连接端连接，所述电发热线 1 的另一端和热保护器温控开关 2 的第二连接端分别与电源两端连接，其中一个接火线，另一个接零线，或者其中一个接电源正极，另外一个接电源负极。 In this embodiment, a connection structure between an electric heating wire assembly and a power source is provided, as shown in FIG. 2 The two connecting ends include a first connecting end and a second connecting end, and one end of the electric heating wire 1 is connected to the first connecting end of the thermal protector temperature control switch 2, and the electric heating wire 1 is The other end and the thermal protector temperature control switch The second connection ends of the two are respectively connected to the two ends of the power supply, one of which is connected to the live line and the other is connected to the neutral line, or one of them is connected to the positive pole of the power supply, and the other is connected to the negative pole of the power supply.
在本实施例中，所述第一温度阈值可取值范围为 55-80 ℃，优选为 60-70 ℃，更优选为 65 ℃，根据不同的温度阈值需求，选择不同型号的热保护器温控开关 2 即可实现，需要说明的是，所述第一温度阈值的具体取值，不能作为本申请要求保护范围大小的限定依据，以上具体数值举例只是作为本实施例的一个应用举例。 In this embodiment, the first temperature threshold may range from 55 to 80 ° C, preferably from 60 to 70 ° C, more preferably 65. °C, according to different temperature threshold requirements, choose different types of thermal protector temperature control switch 2 It can be achieved that the specific value of the first temperature threshold cannot be used as a basis for limiting the size of the claimed scope. The above specific numerical examples are only an application example of the embodiment.
实施例 2 Example 2
与实施例 1 中电发热线组件仅包括一个热保护器温控开关 2 有所不同，在本实施例中，所述热保护器温控开关 2 的数量为两个，参见图 3 ，所述热保护器温控开关 2 包括第一温控开关 21 和第二温控开关 22 ，所述电发热线 1 的一端与第一温控开关 21 的第一连接端连接，所述电发热线 1 的另一端与第二温控开关 22 的第一连接端连接。 Different from the first embodiment, the electric heating wire assembly includes only one thermal protector temperature control switch 2. In this embodiment, the thermal protector temperature control switch The number of 2 is two. Referring to FIG. 3, the thermal protector temperature control switch 2 includes a first temperature control switch 21 and a second temperature control switch 22, one end of the electric heating wire 1 and the first temperature control switch 21 The first connection end is connected, and the other end of the electric heating wire 1 is connected to the first connection end of the second temperature control switch 22.
如图 4 所示，所述电发热线 1 通过电源线 5 与热保护器温控开关 2 连接，所述热保护器温控开关 2 通过电源线 5 与电源连接。 As shown in FIG. 4, the electric heating wire 1 is connected to the thermal protector temperature control switch 2 through a power line 5, and the thermal protector temperature control switch 2 Connect to the power supply via the power cord 5.
实施例 3 Example 3
在本发明的一个实施例中，提供了一种防覆盖发热模块，包括如上所述的电发热线组件。 In one embodiment of the invention, an anti-cover heat generating module is provided, including an electrical heating wire assembly as described above.
所述防覆盖发热模块的结构如图 5 所示，所述防覆盖发热模块还包括导热层 3 和保温板 4 ，所述保温板 4 设置在所述导热层 3 下方，所述电发热线组件设置在所述导热层 3 上，为了便于在导热层 3 上排布所述电发热线 1 ，优选地，导热层 3 上表面设置有排线槽 31 ，如图 6 所示，所述电发热线 1 设置在排线槽 31 内。所述排线槽 31 具有线槽引出口，所述线槽引出口设置在导热层 3 边缘，所述电发热线 1 的两端均从所述线槽引出口 22 引出，但是以上为可实施的优选实施例，本发明并不以此对排布的具体形状及电发热线 1 的引出方式作出限定。对应地，为了使设有排线槽 31 的导热层 3 固定在保温板 4 上，所述保温板 4 上设置有凹槽，所述排线槽 31 嵌置在所述凹槽中。 The structure of the anti-covering heat-generating module is as shown in FIG. 5. The anti-covering heat-generating module further comprises a heat-conducting layer 3 and a heat-insulating board 4, and the heat-insulating board 4 The heat-generating wire assembly is disposed under the heat-conducting layer 3, and the electric heating wire assembly is disposed on the heat-conducting layer 3. In order to facilitate the arrangement of the electric heating wire 1 on the heat-conducting layer 3, preferably, the upper surface of the heat-conducting layer 3 is disposed Cable trough 31. As shown in FIG. 6, the electric heating wire 1 is disposed in the cable groove 31. The cable tray 31 has a wire slot outlet, and the wire slot outlet is disposed at the edge of the heat conducting layer 3, and the electric heating wire 1 Both ends are drawn from the slot exit 22, but the above is a preferred embodiment that can be implemented. The present invention does not limit the specific shape of the arrangement and the way in which the electric heating wire 1 is drawn. Correspondingly, in order to make the cable trough The heat conducting layer 3 of 31 is fixed to the heat insulating plate 4, and the heat insulating plate 4 is provided with a groove in which the wire groove 31 is fitted.
与实施例 1 对应的：所述电发热线组件的单个热保护器温控开关 2 设置在导热层 3 的表面中心范围区域，优选地，在所述导热层 3 的中心处设置用于卡置热保护器温控开关 2 的凹槽，由于电发热线 1 需要尽可能地遍布导热层 3 的上表面，优选地，所述电发热线 1 蛇形排布或回形排布在所述导热层 3 上，所述导热层 3 优选为铝箔，也可以为金属板、其他金属箔或者碳晶材料制成的导热膜层，在电发热线 1 的两端均靠近导热层 3 边缘的情况下，所述电发热线 1 的一端通过电源线 5 延伸到中心区域并与热保护器温控开关 2 的一端连接，如图 5 所示，所述热保护器温控开关 2 的另一端通过电源线 5 延伸到边缘区域并与电源连接； Corresponding to Embodiment 1: a single thermal protector temperature control switch 2 of the electric heating wire assembly is disposed on the heat conductive layer 3 The surface center range region is preferably provided with a recess for holding the thermal protector temperature control switch 2 at the center of the heat conductive layer 3, since the electric heating wire 1 needs to be spread over the heat conductive layer as much as possible. Preferably, the electric heating wire 1 is arranged in a serpentine arrangement or a pattern on the heat conducting layer 3, the heat conducting layer 3 Preferably, it is an aluminum foil, or a heat conductive film layer made of a metal plate, another metal foil or a carbon crystal material. When both ends of the electric heating wire 1 are close to the edge of the heat conductive layer 3, one end of the electric heating wire 1 Via power cord 5 Extending to the central area and connecting with one end of the thermal protector temperature control switch 2, as shown in FIG. 5, the other end of the thermal protector temperature control switch 2 extends through the power line 5 to the edge area and is connected to the power source;
在另一个实施例中，对应于实施例 2 中所述的电发热线组件，多个热保护器温控开关 2 分布设置在导热层 3 上，尽量均匀分布，尤其适用在单块导热层 3 很大的情况下，比如一件衣服掉落在单块导热层 3 的某块区域，导致局部发热超过 70 度，而模块中心的温度达不到所述的第一温度阈值，在这种情况下，需要连接两个热保护器温控开关 2 ，使其分布在两个位置，如图 6 所示，只要其中任意一个位置的温度达到第一温度阈值，则可以实现将该串联连接的电发热线 1 与电源断开，停止该模块的加热工作。甚至可以设置两个以上的热保护器温控开关 2 ，相应地，电发热线 1 的数量也增加，比如有两个电发热线 1 ，它们通过一个热保护器温控开关 2 相连接，并在两端各连接一个热保护器温控开关 2 ，则设置有三个热保护器温控开关，分别均匀排布在导热层 3 的表面上，减少漏检测或者不动作的情况。 In another embodiment, corresponding to the electric heating wire assembly described in Embodiment 2, a plurality of thermal protector temperature control switches 2 are disposed on the heat conducting layer 3 Upper, as evenly distributed as possible, especially in the case of a large thermal layer 3, such as a piece of clothing falling in a certain area of a single thermal layer 3, resulting in local heating over 70 Degree, and the temperature of the center of the module does not reach the first temperature threshold. In this case, it is necessary to connect two thermal protector temperature control switches 2 to distribute them in two positions, as shown in Fig. 6. As shown, as long as the temperature of any one of the positions reaches the first temperature threshold, the electric heating line 1 connected in series can be realized. Disconnect from the power supply and stop the heating of the module. It is even possible to provide more than two thermal protector temperature control switches 2, and accordingly, the number of electric heating wires 1 is also increased, for example, two electric heating wires 1 They are connected by a thermal protector temperature control switch 2, and a thermal protector temperature control switch 2 is connected at each end, and three thermal protector temperature control switches are arranged, which are evenly arranged in the heat conducting layer 3 On the surface, reduce leakage detection or non-action.
为了方便图示，在图 5 中展示的是将所述热保护器温控开关 2 设置在导热层 3 的中心区域的上表面，优选地，所述热保护器温控开关 2 为贴片式温控开关，更优选地，所述热保护器温控开关 2 设置在导热层 3 的中心区域的下表面（未图示），并且允许所述热保护器温控开关 2 具有一定厚度，安装方式为在所述保温板 4 对应导热层 3 的中心区域的上表面处开设一个容置槽，所述容置槽用于放置热保护器温控开关 2 ，所述容置槽的深度能够满足上述热保护器温控开关 2 放置在容置槽中后，所述热保护器温控开关 2 的上表面接触导热层 3 为宜，所述保温板 4 优选采用泡沫板，图 6 与图 5 同理。 For convenience of illustration, it is shown in FIG. 5 that the thermal protector temperature control switch 2 is disposed on the heat conductive layer 3 The upper surface of the central region, preferably, the thermal protector temperature control switch 2 is a patch type temperature control switch, and more preferably, the thermal protector temperature control switch 2 is disposed on the heat conductive layer 3 a lower surface (not shown) of the central region, and allowing the thermal protector temperature control switch 2 to have a thickness in a manner corresponding to the thermal conductive layer 4 in the thermal insulation board 4 An accommodating groove is defined in the upper surface of the central area, and the accommodating groove is used for placing the thermal protector temperature control switch 2, and the depth of the accommodating groove can satisfy the above-mentioned thermal protector temperature control switch 2 After being placed in the accommodating groove, the upper surface of the thermal protector temperature control switch 2 is preferably in contact with the heat conductive layer 3. The heat insulating plate 4 is preferably a foam plate, and FIG. 6 is the same as FIG.
实施例 4 Example 4
在本发明的一个实施例中，提供了一种地暖系统（未图示），包括地板、供电电源及多个如上所述的防覆盖发热模块，所述热保护器温控开关 2 、电发热线 1 与供电电源通过电源线串联形成回路，多个防覆盖发热模块排列铺设，所述地板铺设在防覆盖发热模块上。 In an embodiment of the present invention, a floor heating system (not shown) is provided, including a floor, a power supply, and a plurality of anti-coverage heating modules as described above, the thermal protector temperature control switch 2, and the electric hair Hotline 1 A circuit is formed in series with the power supply through the power line, and a plurality of anti-cover heating modules are arranged, and the floor is laid on the anti-cover heating module.
实施例 5 Example 5
基于上述实施例 1-4 ，在本实施例中，所述电发热线 1 为碳纤维发热线，以 9.5 m 的碳纤维线缆为例，现有技术中，采用单根 12K 规格（ 12000 根碳纤维发热丝）的碳纤维发热单元线，发热功率约为 176W ，采用本发明实施例中双根 6K 规格（ 6000 根碳纤维发热丝）的碳纤维发热单元线 11 ，如图 7 所示，两根碳纤维发热单元线 11 发热功率总和降低至 140W ，大大降低了电能消耗。 Based on the above embodiments 1-4, in the present embodiment, the electric heating wire 1 is a carbon fiber heating wire, which is 9.5 m. For example, in the prior art, a carbon fiber heating unit line of a single 12K specification (12000 carbon fiber heating wires) is used, and the heating power is about 176W, and the double root 6K is used in the embodiment of the present invention. Carbon fiber heating unit wire 11 of the specification (6000 carbon fiber heating wire), as shown in Figure 7, the sum of the heating power of the two carbon fiber heating unit wires 11 is reduced to 140W. , greatly reducing power consumption.
本发明实施例提供的电发热线组件的发热线采用双根或多根碳纤维发热线替代现有技术中单根碳纤维发热线的制作工艺，在达到相同发热温度的前提下，大大降低了发热功率，节约电能。 The heating wire of the electric heating wire assembly provided by the embodiment of the invention replaces the manufacturing process of the single carbon fiber heating wire in the prior art by using two or more carbon fiber heating wires, and greatly reduces the heating power under the premise of achieving the same heating temperature. , saving energy.
所述碳纤维发热单元线 11 也可以为三根，每根碳纤维发热单元线 11 包括 4000 根碳纤维丝。与现有技术中单根 12K 规格（ 12000 根碳纤维发热丝）的碳纤维发热线相比，同样可以实现电能消耗的降低。 The carbon fiber heating unit line 11 may also be three, and each carbon fiber heating unit line 11 includes 4000. Root carbon fiber filaments. Compared with the carbon fiber heating wire of the single 12K specification (12000 carbon fiber heating wire) in the prior art, the power consumption can be reduced as well.
本发明实施例提供的地暖系统无需在地板本体上开设排线槽，因此不会出现地板本体因开槽或直接与发热线接触而造成的分层开裂，隔热板的排线槽可以在隔热层成型时形成，而不需要后续开槽，因此，可以在工厂批量生产衬垫，也省去了开槽这一工艺过程，节省人力物力，大大提高了生产效率。另外，在安装地板时，可以将电采暖模块铺设在地面，然后覆盖地板本体，安装方式相比传统的发热地板更加方便。 The floor heating system provided by the embodiment of the invention does not need to open the cable trough on the floor body, so there is no delamination cracking of the floor body due to slotting or direct contact with the heating wire, and the cable tray of the heat insulation board can be separated. The hot layer is formed during molding without the need for subsequent grooving. Therefore, the liner can be mass-produced at the factory, and the process of grooving is omitted, saving manpower and material resources and greatly improving production efficiency. In addition, when installing the floor, the electric heating module can be laid on the ground and then covered by the floor body, which is more convenient to install than the conventional heating floor.
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims (10)

  1. 一种电发热线组件，其特征在于，包括电发热线（ 1 ）和热保护器温控开关（ 2 ），所述热保护器温控开关（ 2 ）包括双金属片及从金属片对应引出的两个连接端，所述电发热线（ 1 ）的一端 与热保护器温控开关（ 2 ）的其中一个连接端连接； An electric heating wire assembly, comprising: an electric heating wire (1) and a thermal protector temperature control switch (2), the thermal protector temperature control switch (2) a bimetal strip and two connection ends corresponding to the metal sheet, one end of the electric heating wire (1) is connected to one of the connection ends of the thermal protector temperature switch (2);
    当所述双金属片达到第一温度阈值时，所述热保护器温控开关（ 2 ）断开，当温度下降到第二温度阈值时，所述热保护器温控开关（ 2 ）闭合。When the bimetal reaches a first temperature threshold, the thermal protector temperature control switch (2) is turned off, and when the temperature drops to a second temperature threshold, the thermal protector temperature control switch ( 2) Closed.
  2. 根据权利要求 1 所述的电发热线组件，其特征在于，所述两个连接端包括第一连接端和第二连接端，所述电发热线（ 1 ）的一端与热保护器温控开关（ 2 ）的第一连接端连接，所述电发热线（ 1 ）的另一端和热保护器温控开关（ 2 ）的第二连接端分别与电源两端连接。The electric heating wire assembly according to claim 1, wherein the two connecting ends comprise a first connecting end and a second connecting end, and the electric heating wire (1) One end is connected to the first connection end of the thermal protector temperature control switch (2), the other end of the electric heating line (1) and the thermal protector temperature control switch (2) The second connection ends are respectively connected to both ends of the power source.
  3. 根据权利要求 1 所述的电发热线组件，其特征在于，所述热保护器温控开关（ 2 ）的数量为两个，包括第一温控开关（ 21 ）和第二温控开关（ 22 ），所述电发热线（ 1 ）的一端与第一温控开关（ 21 ）的第一连接端连接，所述电发热线（ 1 ）的另一端与第二温控开关（ 22 ）的第一连接端连接。The electric heating wire assembly according to claim 1, wherein the number of the thermal protector temperature control switches (2) is two, including the first temperature control switch (21) And a second temperature control switch (22), one end of the electric heating line (1) is connected to the first connection end of the first temperature control switch (21), and the other end of the electric heating line (1) Two temperature control switch ( 22 The first connection is connected.
  4. 根据权利要求 1-3 中任意一项所述的电发热线组件，其特征在于，所述电发热线（ 1 ）通过电源线（ 5 ）与热保护器温控开关（ 2 ）连接，所述热保护器温控开关（ 2 ）和 / 或电发热线（ 1 ）通过电源线（ 5 ）与电源连接。The electric heating wire assembly according to any one of claims 1 to 3, wherein the electric heating wire (1) passes through a power supply line (5) ) is connected to the thermal protector temperature control switch ( 2 ), and the thermal protector temperature control switch ( 2 ) and/or the electric heating wire ( 1 ) are connected to the power source through the power line ( 5 ).
  5. 一种防覆盖发热模块，其特征在于，包括如权利要求 1-4 中任意一项所述的电发热线组件。A cover heat prevention module, comprising the electric heating wire assembly according to any one of claims 1-4.
  6. 根据权利要求 5 所述的防覆盖发热模块，其特征在于， 所述模块还包括导热层（ 3 ），所述电发热线组件设置在所述导热层（ 3 ）上。The anti-cover heat-generating module according to claim 5, wherein the module further comprises a heat-conducting layer (3), and the electric heating wire assembly is disposed on the heat-conducting layer ( 3) On.
  7. 根据权利要求 6 所述的防覆盖发热模块，其特征在于，所述模块还包括保温板（ 4 ），所述保温板（ 4 ）设置在所述导热层（ 3 ）的下方，所述导热层（ 3 ）上表面或下表面设置有排线槽（ 31 ），所述电发热线（ 1 ）设置在排线槽（ 31 ）内。The anti-cover heat-generating module according to claim 6, wherein the module further comprises an insulation board (4), and the insulation board (4) is disposed on the heat-conducting layer ( Below the 3), the upper surface or the lower surface of the heat conducting layer (3) is provided with a wire arranging groove (31), and the electric heating wire (1) is disposed in the wire arranging groove (31).
  8. 根据权利要求 6 所述的防覆盖发热模块，其特征在于，所述电发热线组件的单个热保护器温控开关（ 2 ）设置在导热层（ 3 ）的表面中心范围区域的上表面或下表面；或者，多个热保护器温控开关（ 2 ）分布设置在导热层（ 3 ）的上表面和 / 或下表面。The anti-cover heating module according to claim 6, wherein a single thermal protector temperature control switch (2) of the electric heating wire assembly is disposed on the heat conducting layer (3) The upper surface or the lower surface of the surface center range region; or a plurality of thermal protector temperature control switches (2) are disposed on the upper surface and/or the lower surface of the heat conductive layer (3).
  9. 根据权利要求 6 所述的防覆盖发热模块，其特征在于，所述电发热线（ 1 ）为碳纤维发热线，所述导热层（ 3 ）为金属板、金属箔或者碳晶材料制成的导热膜层，所述电发热线（ 1 ）蛇形排布或回形排布在所述导热层（ 3 ）的表面。 The anti-cover heating module according to claim 6, wherein the electric heating wire (1) is a carbon fiber heating wire, and the heat conducting layer (3) And a heat conductive film layer made of a metal plate, a metal foil or a carbon crystal material, wherein the electric heating wire (1) is arranged in a serpentine arrangement or a pattern on the surface of the heat conductive layer (3).
  10. 一种地暖系统，其特征在于，包括地板、供电电源及多个如权利要求 5-9 中任意一项所述的防覆盖发热模块，所述热保护器温控开关（2）、电发热线（1）与供电电源通过电源线（ 5 ）串联形成回路，多个防覆盖发热模块排列铺设，所述地板铺设在防覆盖发热模块上。A floor heating system characterized by comprising a floor, a power supply, and a plurality of claims 5-9 The anti-coverage heating module according to any one of the preceding claims, wherein the thermal protector temperature control switch (2), the electric heating wire (1) and the power supply power source pass through the power supply line (5) The circuit is formed in series, a plurality of anti-cover heating modules are arranged, and the floor is laid on the anti-cover heating module.
PCT/CN2018/074321 2017-08-21 2018-01-26 Electric heating wire assembly, anti-covering heating module, and floor heating system WO2019037389A1 (en)

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