WO2017142216A1 - Iot-based electric heating system and method using graphene mixture - Google Patents

Iot-based electric heating system and method using graphene mixture Download PDF

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Publication number
WO2017142216A1
WO2017142216A1 PCT/KR2017/000598 KR2017000598W WO2017142216A1 WO 2017142216 A1 WO2017142216 A1 WO 2017142216A1 KR 2017000598 W KR2017000598 W KR 2017000598W WO 2017142216 A1 WO2017142216 A1 WO 2017142216A1
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Prior art keywords
iot
floor
electricity
road
graphene
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PCT/KR2017/000598
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French (fr)
Korean (ko)
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정종훈
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주식회사 티에이시스템
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Priority claimed from KR1020160046198A external-priority patent/KR101776699B1/en
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Publication of WO2017142216A1 publication Critical patent/WO2017142216A1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
    • E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
    • 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
    • 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
    • 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
    • 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
    • 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 an IoT (Internet of Things) -based electric heating system and method, and more particularly to an IoT-based electric heating system and method using a graphene mixture (more specifically, road or floor)
  • the present invention relates to an IoT-based electric heating system and method for constructing a pavement material into a graphene mixture and supplying electricity to the pavement to prevent freezing of roads or floors, or to heat floors and walls inside buildings.
  • Patents 10-1552162 and 10-1289353 disclose a configuration for preventing freezing of roads.
  • Patent Publication No. 10-1552162 a heating wire is installed on the upper surface of the asphalt concrete to prevent road freezing.
  • secondary work is required to install the heating wire on the road, and there is a disadvantage in that frequent maintenance work and cost for the heating wire are generated.
  • Patent Publication No. 10-1289353 by installing a drain pipe on the slope of the road is configured to drain immediately to prevent freezing on the road.
  • This also has a variety of problems, such as secondary construction, such as drainage pipe installation and additional structure space secured.
  • Another disadvantage is that it is not universally applicable to all roads.
  • An object of the present invention is to provide an IoT-based electric heating system using a graphene mixture.
  • Another object of the present invention to provide an IoT-based electric heating method using a graphene mixture.
  • An electricity supply module configured to generate electricity by supplying electricity to a pavement material installed on the pavement or floor to prevent freezing of the pavement or floor;
  • An Internet of Things sensor module for detecting snow or temperature;
  • PC control module for automatically controlling the electricity supply module to supply electricity to the packaging material when the snow is detected in the IoT sensor module or a temperature below a predetermined reference value is detected in the IoT sensor module. It can be configured to include.
  • the packaging material may be configured to further contain graphene, graphite, copper (Cu) and iron (Fe) in the basic raw material of the packaging material.
  • the IoT sensor module Internet of Things sensor module
  • the electricity supply module is controlled by an electrician control module to prevent freezing of a road or a floor. It may be configured to include the step of generating heat by supplying electricity to the pavement is constructed on the road or floor.
  • the pavement material may be constructed on a road or floor, and may be composed of a graphene mixture so as to be electrically conductive.
  • the packaging material may be configured to further contain graphene, graphite, copper (Cu) and iron (Fe) in the basic raw material of the packaging material.
  • the graphene mixture having a very high electrical conductivity is contained in the pavement of the road or the floor, and is configured to apply electricity to the pavement, so that the pavement is clean without corrosion of the road or the floor. It is effective to prevent freezing.
  • FIG. 1 is a block diagram of an IoT-based electric heating system using a graphene mixture according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of an IoT-based electric heating method using a graphene mixture according to an embodiment of the present invention.
  • Pavement material composed of graphene mixture to be good for electricity and installed on the road or floor
  • An electricity supply module configured to generate electricity by supplying electricity to a pavement material constructed on the pavement or floor to prevent freezing of the pavement or floor;
  • Internet of Things sensor module to detect snow or temperature
  • FIG. 1 is a block diagram of an IoT-based electric heating system using a graphene mixture according to an embodiment of the present invention.
  • the IoT-based electric heating system 100 using a graphene mixture includes a packaging material 110, an electricity supply module 120, and an Internet of Things (IoT). It may be configured to include a sensor module 130 and an chicken control module 140.
  • IoT Internet of Things
  • the IoT-based electric heating system 100 using the graphene mixture is composed of the graphene mixture of the pavement 110 of the road or the floor and heats by applying electricity to the pavement 110 to prevent freezing when snow or temperature decreases. Is configured to.
  • the pavement 110 of the road or floor itself is made of a material having a high electrical conductivity, there is an advantage that the road is kept clean without corrosion of the road or vehicle due to calcium chloride spraying or the like.
  • the pavement 110 is a component for paving a road or a floor, and may be made of a base material such as asphalt concrete, cement, or plastic, and an additional material capable of increasing electrical conductivity.
  • the additional material may be composed of a material capable of increasing electrical conductivity, for example, graphene, graphite, copper (Cu), iron (Fe), and the like.
  • Additional materials for increasing this electrical conductivity may be mixed with several materials or only one material may be added.
  • Graphene is a material that allows electricity to pass well and is 100 times more conductive than copper.
  • the strength is more than 200 times stronger than steel and more than twice the thermal conductivity of diamond. Therefore, it is useful for pavement 110 which is always under high pressure, such as graphene roads or floors, and is advantageous in preventing freezing due to its high thermal conductivity or electrical conductivity.
  • the packaging material 110 is preferably composed of a graphene mixture in which graphene is basically added to a base material such as asphalt concrete.
  • the electricity supply module 120 may be configured to supply electricity to the pavement 110 installed on the road or the floor to prevent freezing of the road or the floor. By the electricity can be configured to heat the packaging material 110.
  • the electricity supply module 120 may be installed as a separate structure on the road, and may be configured to be installed at regular intervals. For example, one may be installed every 100 m or 300 m.
  • the IoT sensor module 130 may be configured to detect snow or ambient temperature.
  • the IoT sensor module 130 may be installed together with the electricity supply module 120. Steel designs, or rain gauges or thermometers may be used.
  • the electrician control module 140 may also be installed together with the electricity supply module 120 and the IoT sensor module 130.
  • the chicken control module 140 may be configured to determine whether snow is detected in the IoT sensor module 130 or a temperature below a predetermined reference value is detected in the IoT sensor module 130.
  • the arduino control module 140 may automatically control the electricity supply module 120 to supply electricity to the packaging material 110 when the amount of snow becomes more than a predetermined reference value or the ambient temperature is less than the predetermined reference temperature.
  • the remote control server 150 may be configured to control the iOS control module 140 installed in each place at a remote place to perform the road frost prevention operation.
  • the remote site can utilize the weather information of the Meteorological Agency even without the sensing value of the IoT sensor 130, and the user can manually determine whether to supply electricity at any time and take necessary measures.
  • the snowfall amount or the reference temperature is predetermined, but in the case of the remote control server 150, there is an advantage that can be remotely controlled at any time.
  • Tables 1 to 4 show thermal conductivity at various external temperatures when graphene is mixed with ascone, cement, and plastic in various mixing ratios.
  • the thermal conductivity represents the thermal conductivity at each external temperature when the thermal conductivity at the melting point of each base material is set to 100%.
  • Tables 5 to 8 below show thermal conductivity at various external temperatures when graphite is mixed with ascone, cement, and plastic in various mixing ratios.
  • Tables 9 to 12 show thermal conductivity at various external temperatures when copper is mixed with ascone, cement and plastic in various mixing ratios.
  • Tables 13 to 16 show thermal conductivity at various external temperatures when iron is mixed with ascone, cement, and plastic in various mixing ratios.
  • FIG. 2 is a flowchart of an IoT-based electric heating method using a graphene mixture according to an embodiment of the present invention.
  • an IoT sensor module 130 first detects snowfall or temperature (S101).
  • the PC control module 140 determines whether snow is detected in the IoT sensor module 130 or a temperature below a predetermined reference value is detected in the IoT sensor module 130 (S102).
  • the electricity supply module 120 is installed on the road or the floor by the control of the PC control module 140 to prevent freezing of the road or the floor. Supplying electricity to the packaging material 110 to be heated (S103).
  • the pavement 110 may be composed of a graphene mixture so that the pavement 110 is constructed on the road or the floor so as to be electrically conductive.
  • the packaging material 110 may be configured to further contain graphene, graphite, copper (Cu) and iron (Fe) in the basic raw material of the packaging material (110).
  • the graphene mixture having a very high electrical conductivity is contained in the pavement of the road or the floor, and is configured to apply electricity to the pavement, so that the pavement is clean without corrosion of the road or the floor. Freezing can be prevented.

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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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

An IoT-based electric heating system using a graphene mixture and a method therefor are disclosed. The present invention comprises: a packaging material consisting of a graphene mixture for easy transmission of electricity, and installed on a road or floor; an electricity supply module for supplying electric power to the packaging material installed on the road or floor to prevent ice formations on the road or the floor, thereby generating heat of the packaging material; an Internet of Things (IoT) sensor module for sensing snowfall or temperature; an Arduino control module for automatically controlling the electricity supply module to supply electric power to the packaging material when snowfall is detected by the IoT sensor module or a temperature lower than a predetermined reference value is detected by the IoT sensor module.

Description

그래핀 혼합물을 이용한 IOT 기반 전기 발열 시스템 및 방법IOT based electric heating system and method using graphene mixture
본 발명은 IoT(Internet of Things) 기반 전기 발열 시스템 및 방법에 관한 것으로서, 구체적으로는 그래핀 혼합물(graphene mixture)을 이용한 IoT 기반 전기 발열 시스템 및 방법에 관한 것이며, 좀 더 구체적으로는 도로나 바닥에 포장재를 그래핀 혼합물로 구성하고 포장재에 전기를 공급하여 도로나 바닥의 결빙을 방지하거나, 건축물 내부 바닥 및 벽면을 난방하기 위한 IoT 기반 전기 발열 시스템 및 방법에 관한 것이다.The present invention relates to an IoT (Internet of Things) -based electric heating system and method, and more particularly to an IoT-based electric heating system and method using a graphene mixture (more specifically, road or floor) The present invention relates to an IoT-based electric heating system and method for constructing a pavement material into a graphene mixture and supplying electricity to the pavement to prevent freezing of roads or floors, or to heat floors and walls inside buildings.
겨울철에는 도로에 눈이 와서 쌓이고 영하 이하의 도로가 온도에서 도로가 결빙되어 심각한 교통 사고나 교통 체증을 유발한다. 현재는 도로 결빙을 방지하기 위해 염화칼슘을 도로에 뿌리고 있다.In winter, snow falls on roads and freezes at sub-zero road temperatures, causing severe traffic accidents and heavy traffic. Currently, calcium chloride is sprayed on the road to prevent road freezing.
그런데, 염화칼슘은 도로나 차량을 부식시킬 뿐만 아니라 도로가 매우 지저분해진다. 도로 결빙에 의해 유발되는 교통 사고, 교통 체증은 물론 이를 방지하기 위한 염화칼슘 살포 등에 의해 엄창난 사회적 비용이 발생하고 있음은 미루어 짐작 가능하다.By the way, calcium chloride not only corrodes roads and vehicles, but also makes roads very dirty. It is conceivable that the enormous social costs are incurred by traffic accidents caused by freezing of roads, traffic jams and calcium chloride spraying to prevent them.
등록특허공보 10-1552162 및 등록특허공보 10-1289353은 도로의 결빙을 방지하기 위한 구성을 개시하고 있다.Patents 10-1552162 and 10-1289353 disclose a configuration for preventing freezing of roads.
등록특허공보 10-1552162의 경우, 도로 아스콘(asphalt concrete)의 상면부에 전열선을 설치하여 도로 결빙을 방지하도록 구성되어 있다. 이러한 경우, 도로에 전열선을 설치하는 2차 공사가 요구되며 전열선에 대한 빈번한 유지 보수 작업과 비용이 발생되는 단점이 있다.In the case of Patent Publication No. 10-1552162, a heating wire is installed on the upper surface of the asphalt concrete to prevent road freezing. In this case, secondary work is required to install the heating wire on the road, and there is a disadvantage in that frequent maintenance work and cost for the heating wire are generated.
한편, 등록특허공보 10-1289353의 경우, 도로의 비탈면에 배수관을 설치하여 바로 배수를 하여 도로위 결빙을 방지하도록 구성된다. 이 역시 배수관 설치와 같은 2차 공사와 추가적인 구조물 공간 확보 등의 다양한 문제점을 안고 있다. 모든 도로에 범용적으로 적용 가능하지 않다는 단점도 있다.On the other hand, in the case of Patent Publication No. 10-1289353, by installing a drain pipe on the slope of the road is configured to drain immediately to prevent freezing on the road. This also has a variety of problems, such as secondary construction, such as drainage pipe installation and additional structure space secured. Another disadvantage is that it is not universally applicable to all roads.
이와 같이, 기존의 도로 결빙 장치는 추가적인 비용과 작업 그리고 유지 보수에 상당한 어려움이 있으며 작업 또한 복잡하다.As such, existing road frosting devices are quite difficult to add cost, work and maintenance, and the work is complex.
또한, 건축물의 바닥 및 벽면을 효과적으로 난방하기 위해, 종래와는 다른 새롭고 효율적인 기술이 필요하다.In addition, in order to effectively heat the floors and walls of the building, a new and efficient technique different from the conventional one is required.
본 발명의 목적은 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템을 제공하는 데 있다.An object of the present invention is to provide an IoT-based electric heating system using a graphene mixture.
본 발명의 다른 목적은 그래핀 혼합물을 이용한 IoT 기반 전기 발열 방법을 제공하는 데 있다.Another object of the present invention to provide an IoT-based electric heating method using a graphene mixture.
상술한 본 발명의 목적에 따른 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템은, 전기를 잘 통할 수 있도록 그래핀 혼합물(graphene mixture)로 구성되며 도로 또는 바닥에 시공되는 포장재; 상기 도로 또는 바닥의 결빙을 방지하기 위하여 상기 도로 또는 바닥에 시공되는 포장재에 전기를 공급하여 상기 포장재를 발열시키는 전기 공급 모듈; 강설 또는 온도를 감지하는 IoT 센서 모듈(Internet of Things sensor module); 상기 IoT 센서 모듈에서 강설이 감지되거나 또는 상기 IoT 센서 모듈에서 소정 기준치 이하의 온도가 감지되는 경우, 상기 전기 공급 모듈이 상기 포장재에 전기를 공급하도록 자동 제어하는 아두이노 제어 모듈(Arduino control module)을 포함하도록 구성될 수 있다.IoT-based electric heating system using a graphene mixture according to the object of the present invention described above, consisting of a graphene mixture (graphene mixture) so as to pass electricity well paved road or floor construction; An electricity supply module configured to generate electricity by supplying electricity to a pavement material installed on the pavement or floor to prevent freezing of the pavement or floor; An Internet of Things sensor module for detecting snow or temperature; Arduino control module for automatically controlling the electricity supply module to supply electricity to the packaging material when the snow is detected in the IoT sensor module or a temperature below a predetermined reference value is detected in the IoT sensor module. It can be configured to include.
여기서, 상기 포장재는, 상기 포장재의 기본 원료에 그래핀(graphene), 흑연(graphite), 구리(Cu) 및 철(Fe)이 추가 함유되도록 구성될 수 있다.Here, the packaging material may be configured to further contain graphene, graphite, copper (Cu) and iron (Fe) in the basic raw material of the packaging material.
상술한 본 발명의 다른 목적에 따른 그래핀 혼합물을 이용한 IoT 기반 전기 발열 방법은, IoT 센서 모듈(Internet of Things sensor module)이 강설 또는 온도를 감지하는 단계; 상기 IoT 센서 모듈에서 강설이 감지되거나 또는 상기 IoT 센서 모듈에서 소정 기준치 이하의 온도가 감지되는 경우, 도로 또는 바닥의 결빙을 방지하기 위해 아두이노 제어 모듈(Arduino control module)의 제어에 의해 전기 공급 모듈이 도로 또는 바닥에 시공되는 포장재에 전기를 공급하여 발열시키는 단계를 포함하도록 구성될 수 있다.IoT-based electric heating method using a graphene mixture according to another object of the present invention, the IoT sensor module (Internet of Things sensor module) detecting the snow or temperature; When snowfall is detected in the IoT sensor module or a temperature below a predetermined reference value is detected in the IoT sensor module, the electricity supply module is controlled by an Arduino control module to prevent freezing of a road or a floor. It may be configured to include the step of generating heat by supplying electricity to the pavement is constructed on the road or floor.
여기서, 상기 포장재는, 도로 또는 바닥에 시공되며 전기를 잘 통할 수 있도록 그래핀 혼합물(graphene mixture)로 구성될 수 있다.Here, the pavement material may be constructed on a road or floor, and may be composed of a graphene mixture so as to be electrically conductive.
바람직하게는 상기 포장재는, 상기 포장재의 기본 원료에 그래핀(graphene), 흑연(graphite), 구리(Cu) 및 철(Fe)이 추가 함유되도록 구성될 수 있다.Preferably, the packaging material may be configured to further contain graphene, graphite, copper (Cu) and iron (Fe) in the basic raw material of the packaging material.
상술한 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템 및 방법에 의하면, 전기 전도도가 매우 높은 그래핀 혼합물을 도로나 바닥의 포장재에 함유시키고 포장재에 전기를 가하도록 구성됨으로써, 도로나 바닥의 부식없이 깔끔하게 결빙을 방지할 수 있는 효과가 있다.According to the IoT-based electric heating system and method using the graphene mixture described above, the graphene mixture having a very high electrical conductivity is contained in the pavement of the road or the floor, and is configured to apply electricity to the pavement, so that the pavement is clean without corrosion of the road or the floor. It is effective to prevent freezing.
또한, 배수로나 전열선과 같은 도로 자체에 추가 설치되는 구조물없이 단지 센서, 아두이노(Arduino) 와 전기 공급 장치만 있으면 편리하게 도로의 결빙을 방지할 수 있고, 유지 보수를 위한 작업과 비용이 절감되는 효과가 있다.In addition, only sensors, Arduino and electricity supply can be used to prevent freezing of the road without additional structures installed on the road itself, such as drainage lines or heating wires, and to reduce maintenance work and costs. It works.
또한, 건축물의 바닥 및 벽면을 그래핀 융합 IOT 기반 전기발열시스템을 이용하여 난방함으로써 효율적인 난방이 가능하다.In addition, efficient heating is possible by heating the floor and wall of the building using a graphene fusion IOT based electric heating system.
도 1은 본 발명의일 실시예에 따른 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템의 블록 구성도이다.1 is a block diagram of an IoT-based electric heating system using a graphene mixture according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 그래핀 혼합물을 이용한 IoT 기반 전기 발열 방법의 흐름도이다.2 is a flowchart of an IoT-based electric heating method using a graphene mixture according to an embodiment of the present invention.
전기를 잘 통할 수 있도록 그래핀 혼합물(graphene mixture)로 구성되며 도로 또는 바닥에 시공되는 포장재와, Pavement material composed of graphene mixture to be good for electricity and installed on the road or floor,
상기 도로 또는 바닥의 결빙을 방지하기 위하여 상기 도로 또는 바닥에 시공되는 포장재에 전기를 공급하여 상기 포장재를 발열시키는 전기 공급 모듈과, An electricity supply module configured to generate electricity by supplying electricity to a pavement material constructed on the pavement or floor to prevent freezing of the pavement or floor;
강설 또는 온도를 감지하는 IoT 센서 모듈(Internet of Things sensor module)과,  Internet of Things sensor module to detect snow or temperature,
상기 IoT 센서 모듈에서 강설이 감지되거나 또는 상기 IoT 센서 모듈에서 소정 기준치 이하의 온도가 감지되는 경우, 상기 전기 공급 모듈이 상기 포장재에 전기를 공급하도록 자동 제어하는 아두이노 제어 모듈(Arduino control module)을 포함하는 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템을 제공하는 것을 특징으로 한다. Arduino control module for automatically controlling the electricity supply module to supply electricity to the packaging material when the snow is detected in the IoT sensor module or a temperature below a predetermined reference value is detected in the IoT sensor module. It is characterized by providing an IoT-based electric heating system using a graphene mixture comprising.
이하, 본 발명에 따른 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 일 실시예에 따른 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템의 블록 구성도이다.1 is a block diagram of an IoT-based electric heating system using a graphene mixture according to an embodiment of the present invention.
도 1을 참조하면, 본 발명의 일 실시예에 따른 그래핀 혼합물(graphene mixture)을 이용한 IoT 기반 전기 발열 시스템(100)은 포장재(110), 전기 공급 모듈(120), IoT(Internet of Things) 센서 모듈(130) 및 아두이노(Arduino) 제어 모듈(140)을 포함하도록 구성될 수 있다.Referring to FIG. 1, the IoT-based electric heating system 100 using a graphene mixture according to an embodiment of the present invention includes a packaging material 110, an electricity supply module 120, and an Internet of Things (IoT). It may be configured to include a sensor module 130 and an Arduino control module 140.
그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템(100)은 도로나 바닥의 포장재(110)를 그래핀 혼합물로 구성하고 눈이 오거나 기온이 낮아지면 결빙을 방지하기 위해 포장재(110)에 전기를 가하여 발열시키도록 구성된다.The IoT-based electric heating system 100 using the graphene mixture is composed of the graphene mixture of the pavement 110 of the road or the floor and heats by applying electricity to the pavement 110 to prevent freezing when snow or temperature decreases. Is configured to.
도로나 바닥의 포장재(110) 자체를 높은 전기 전도도의 물질로 구성하기 때문에 염화칼슘 살포 등에 의한 도로나 차량 부식 등이 없고 도로가 깨끗하게 보존되는 장점이 있다.Since the pavement 110 of the road or floor itself is made of a material having a high electrical conductivity, there is an advantage that the road is kept clean without corrosion of the road or vehicle due to calcium chloride spraying or the like.
또한, 도로나 바닥 주변에는 포장재(110)에 전기를 가하기 위한 전기 공급 모듈(130)만 적정 간격마다 설치하면 되므로 도로나 바닥의 유지 보수 작업이 요구되지 않고 매우 편리하게 결빙을 방지할 수 있게 된다.In addition, since only the electricity supply module 130 for applying electricity to the pavement 110 around the road or the floor need to be installed at appropriate intervals, maintenance work on the road or the floor is not required, and thus, it is very convenient to prevent freezing. .
이하, 세부적인 구성에 대하여 설명한다.Hereinafter, the detailed structure is demonstrated.
포장재(110)는 도로나 바닥의 포장을 위한 구성으로서, 아스콘(asphalt concrete), 시멘트(cement) 또는 플라스틱(plastic)과 같은 기본 재료와 전기 전도도를 높일 수 있는 추가 재료로 구성될 수 있다.The pavement 110 is a component for paving a road or a floor, and may be made of a base material such as asphalt concrete, cement, or plastic, and an additional material capable of increasing electrical conductivity.
추가 재료는 전기 전도도를 높일 수 있는 물질로 구성될 수 있으며, 그래핀(graphene), 흑연(graphite), 구리(Cu), 철(Fe) 등이 그 예가 될 수 있다.The additional material may be composed of a material capable of increasing electrical conductivity, for example, graphene, graphite, copper (Cu), iron (Fe), and the like.
이러한 전기 전도도를 높이기 위한 추가 물질은 여러 재료가 혼합될 수도 있고 어느 하나의 재료만 추가될 수도 있다.Additional materials for increasing this electrical conductivity may be mixed with several materials or only one material may be added.
그래핀은 전기를 잘 통할 수 있도록 하는 물질로서 구리보다는 100배 이상 전기가 잘 통한다. 또한 강도는 강철보다 200배 이상 강하고 다이아몬드보다 2배 이상의 열전도성을 갖는다. 그러므로, 그래핀 도로나 바닥과 같이 항상 많은 압력을 받는 포장재(110)에 유용하며 높은 열 전도성 또는 전기 전도성의 특성에 의해 결빙을 방지하기에 유리하다.Graphene is a material that allows electricity to pass well and is 100 times more conductive than copper. In addition, the strength is more than 200 times stronger than steel and more than twice the thermal conductivity of diamond. Therefore, it is useful for pavement 110 which is always under high pressure, such as graphene roads or floors, and is advantageous in preventing freezing due to its high thermal conductivity or electrical conductivity.
이에, 포장재(110)는 아스콘, 시멘트 등의 기본 재료에 그래핀이 기본적으로 추가되는 그래핀 혼합물로 구성되는 것이 바람직하다.Thus, the packaging material 110 is preferably composed of a graphene mixture in which graphene is basically added to a base material such as asphalt concrete.
전기 공급 모듈(120)은 도로 또는 바닥의 결빙을 방지하기 위하여 도로 또는 바닥에 시공되는 포장재(110)에 전기를 공급하도록 구성될 수 있다. 이러한 전기에 의해 포장재(110)를 발열시키도록 구성될 수 있다. 전기 공급 모듈(120)은 도로가에 별도의 구조물로 설치될 수 있으며, 일정 간격마다 설치되도록 구성될 수 있다. 예를 들어, 100 m 또는 300 m마다 하나씩 설치될 수 있다.The electricity supply module 120 may be configured to supply electricity to the pavement 110 installed on the road or the floor to prevent freezing of the road or the floor. By the electricity can be configured to heat the packaging material 110. The electricity supply module 120 may be installed as a separate structure on the road, and may be configured to be installed at regular intervals. For example, one may be installed every 100 m or 300 m.
IoT 센서 모듈(130)은 강설 또는 주변 온도를 감지하도록 구성될 수 있다.The IoT sensor module 130 may be configured to detect snow or ambient temperature.
IoT 센서 모듈(130)은 전기 공급 모듈(120)과 함께 설치될 수 있다. 강설계, 또는 강우계 또는 온도계 등이 이용될 수 있다.The IoT sensor module 130 may be installed together with the electricity supply module 120. Steel designs, or rain gauges or thermometers may be used.
아두이노 제어 모듈(140) 역시 전기 공급 모듈(120), IoT 센서 모듈(130)과 함께 설치될 수 있다.The Arduino control module 140 may also be installed together with the electricity supply module 120 and the IoT sensor module 130.
아두이노 제어 모듈(140)은 IoT 센서 모듈(130)에서 강설이 감지되거나 또는 IoT 센서 모듈(130)에서 소정 기준치 이하의 온도가 감지되는지 판단하도록 구성될 수 있다.The Arduino control module 140 may be configured to determine whether snow is detected in the IoT sensor module 130 or a temperature below a predetermined reference value is detected in the IoT sensor module 130.
아두이노는 오픈 소스(open source)를 기반으로 하는 단일보드 마이크로컨트롤러(single board micro-controller)이다. IoT 센서 모듈(130)의 센싱값을 기반으로 전기 공급 모듈(120)을 제어하는 기본 동작을 수행한다.Arduino is a single board microcontroller based on open source. The basic operation of controlling the electricity supply module 120 is performed based on the sensing value of the IoT sensor module 130.
아두이노는 OS(operating system)의 종류에 구애받지 않고 쉽게 구현 가능하다는 장점이 있다.Arduino has the advantage of being easy to implement regardless of the type of operating system (OS).
아두이노 제어 모듈(140)은 강설량이 일정 기준치 이상이 되거나 또는 그 주변 온도가 소정 기준 온도 이하인 경우 전기 공급 모듈(120)이 포장재(110)에 전기를 공급하도록 자동 제어할 수 있다.The arduino control module 140 may automatically control the electricity supply module 120 to supply electricity to the packaging material 110 when the amount of snow becomes more than a predetermined reference value or the ambient temperature is less than the predetermined reference temperature.
이에, 사용자의 별도의 모니터링없이도 자동으로 24시간 도로 결빙이 방지된다.Thus, 24 hours of road ice is automatically prevented without the user's separate monitoring.
한편, 원격 제어 서버(150)는 원격지에서 사용자가 각 곳에 설치된 아두이노 제어 모듈(140)을 제어하여 도로 결빙 방지 동작을 수행하도록 구성될 수 있다. 원격지에서는 IoT 센서(130)의 센싱값이 없어도 기상청의 기상 정보를 활용할 수 있으며, 사용자가 언제든지 수동으로 전기 공급 여부를 결정하여 필요한 조치를 취할 수 있다.On the other hand, the remote control server 150 may be configured to control the Arduino control module 140 installed in each place at a remote place to perform the road frost prevention operation. The remote site can utilize the weather information of the Meteorological Agency even without the sensing value of the IoT sensor 130, and the user can manually determine whether to supply electricity at any time and take necessary measures.
아두이노 제어 모듈(140)에 의한 제어의 경우 강설량이라든가 기준 온도가 미리 정해져 있게 되지만, 원격 제어 서버(150)에 의하는 경우 필요에 따라 언제든지 원격에서 제어 가능하다는 장점이 있다.In the case of the control by the Arduino control module 140, the snowfall amount or the reference temperature is predetermined, but in the case of the remote control server 150, there is an advantage that can be remotely controlled at any time.
이하에서는 그래핀, 흑연, 구리 철 등의 추가 물질에 의한 열전도성에 대한 실험 결과를 나타낸다.Hereinafter, the results of experiments on the thermal conductivity by additional materials such as graphene, graphite, copper iron.
본 발명의 일 실시예에 따른 그래핀 혼합물의 성분 비율별 열전도열의 실험 표이다.Experimental table of the thermal conductivity of each component ratio of the graphene mixture according to an embodiment of the present invention.
먼저 표 1 내지 표 4는 그래핀이 아스콘, 시멘트, 플라스틱과 여러 혼합 비율로 혼합되었을 경우 다양한 외부 온도에서의 열전도성을 나타내고 있다.First, Tables 1 to 4 show thermal conductivity at various external temperatures when graphene is mixed with ascone, cement, and plastic in various mixing ratios.
Figure PCTKR2017000598-appb-T000001
Figure PCTKR2017000598-appb-T000001
Figure PCTKR2017000598-appb-T000002
Figure PCTKR2017000598-appb-T000002
Figure PCTKR2017000598-appb-T000003
Figure PCTKR2017000598-appb-T000003
Figure PCTKR2017000598-appb-T000004
Figure PCTKR2017000598-appb-T000004
여기서, 열전도율은 각 기본 재료의 녹는점에서의 열전도율이 100%라고 설정했을 때 각 외부 온도에서의 열전도율을 나타낸다.Here, the thermal conductivity represents the thermal conductivity at each external temperature when the thermal conductivity at the melting point of each base material is set to 100%.
다음의 표 5 내지 표 8은 흑연이 아스콘, 시멘트, 플라스틱과 여러 혼합 비율로 혼합되었을 경우 다양한 외부 온도에서의 열전도성을 나타내고 있다.Tables 5 to 8 below show thermal conductivity at various external temperatures when graphite is mixed with ascone, cement, and plastic in various mixing ratios.
Figure PCTKR2017000598-appb-T000005
Figure PCTKR2017000598-appb-T000005
Figure PCTKR2017000598-appb-T000006
Figure PCTKR2017000598-appb-T000006
Figure PCTKR2017000598-appb-T000007
Figure PCTKR2017000598-appb-T000007
Figure PCTKR2017000598-appb-T000008
Figure PCTKR2017000598-appb-T000008
다음의 표 9 내지 표 12는 구리가 아스콘, 시멘트, 플라스틱과 여러 혼합 비율로 혼합되었을 경우 다양한 외부 온도에서의 열전도성을 나타내고 있다.Tables 9 to 12 show thermal conductivity at various external temperatures when copper is mixed with ascone, cement and plastic in various mixing ratios.
Figure PCTKR2017000598-appb-T000009
Figure PCTKR2017000598-appb-T000009
Figure PCTKR2017000598-appb-T000010
Figure PCTKR2017000598-appb-T000010
Figure PCTKR2017000598-appb-T000011
Figure PCTKR2017000598-appb-T000011
Figure PCTKR2017000598-appb-T000012
Figure PCTKR2017000598-appb-T000012
다음의 표 13 내지 표 16은 철이 아스콘, 시멘트, 플라스틱과 여러 혼합 비율로 혼합되었을 경우 다양한 외부 온도에서의 열전도성을 나타내고 있다.Tables 13 to 16 show thermal conductivity at various external temperatures when iron is mixed with ascone, cement, and plastic in various mixing ratios.
Figure PCTKR2017000598-appb-T000013
Figure PCTKR2017000598-appb-T000013
Figure PCTKR2017000598-appb-T000014
Figure PCTKR2017000598-appb-T000014
Figure PCTKR2017000598-appb-T000015
Figure PCTKR2017000598-appb-T000015
Figure PCTKR2017000598-appb-T000016
Figure PCTKR2017000598-appb-T000016
도 2는 본 발명의 일 실시예에 따른 그래핀 혼합물을 이용한 IoT 기반 전기 발열 방법의 흐름도이다.2 is a flowchart of an IoT-based electric heating method using a graphene mixture according to an embodiment of the present invention.
도 2를 참조하면, 먼저 IoT 센서 모듈(Internet of Things sensor module)(130)이 강설 또는 온도를 감지한다(S101).Referring to FIG. 2, an IoT sensor module 130 first detects snowfall or temperature (S101).
다음으로, 아두이노 제어 모듈(Arduino control module)(140)이 IoT 센서 모듈(130)에서 강설이 감지되거나 또는 IoT 센서 모듈(130)에서 소정 기준치 이하의 온도가 감지되는지 판단한다(S102).Next, the Arduino control module 140 determines whether snow is detected in the IoT sensor module 130 or a temperature below a predetermined reference value is detected in the IoT sensor module 130 (S102).
여기서, 판단 결과 강설이 감지되거나 소정 기준치 이하의 온도가 감지되는 경우, 도로 또는 바닥의 결빙을 방지하기 위해 아두이노 제어 모듈(140)의 제어에 의해 전기 공급 모듈(120)이 도로 또는 바닥에 시공되는 포장재(110)에 전기를 공급하여 발열시킨다(S103).In this case, when snowfall is detected or a temperature below a predetermined reference value is detected, the electricity supply module 120 is installed on the road or the floor by the control of the Arduino control module 140 to prevent freezing of the road or the floor. Supplying electricity to the packaging material 110 to be heated (S103).
여기서, 포장재(110)는 도로 또는 바닥에 시공되는 포장재(110)로서 전기를 잘 통할 수 있도록 그래핀 혼합물(graphene mixture)로 구성될 수 있다.Here, the pavement 110 may be composed of a graphene mixture so that the pavement 110 is constructed on the road or the floor so as to be electrically conductive.
구체적으로는, 포장재(110)는 포장재(110)의 기본 원료에 그래핀(graphene), 흑연(graphite), 구리(Cu) 및 철(Fe)이 추가 함유되도록 구성될 수 있다.Specifically, the packaging material 110 may be configured to further contain graphene, graphite, copper (Cu) and iron (Fe) in the basic raw material of the packaging material (110).
이상 실시예를 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described with reference to the above embodiments, those skilled in the art can understand that the present invention can be variously modified and changed without departing from the spirit and scope of the invention described in the claims below. There will be.
상술한 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템 및 방법에 의하면, 전기 전도도가 매우 높은 그래핀 혼합물을 도로나 바닥의 포장재에 함유시키고 포장재에 전기를 가하도록 구성됨으로써, 도로나 바닥의 부식없이 깔끔하게 결빙을 방지할 수 있다. According to the IoT-based electric heating system and method using the graphene mixture described above, the graphene mixture having a very high electrical conductivity is contained in the pavement of the road or the floor, and is configured to apply electricity to the pavement, so that the pavement is clean without corrosion of the road or the floor. Freezing can be prevented.
10: 포장재10: Packing material
120: 전기 공급 모듈120: electricity supply module
130: IoT 센서 모듈130: IoT sensor module
140: 아두이노 제어 모듈140: Arduino control module

Claims (4)

  1. 전기를 잘 통할 수 있도록 그래핀 혼합물(graphene mixture)로 구성되며 도로 또는 바닥에 시공되는 포장재;A paving material composed of a graphene mixture so that electricity can be easily communicated and installed on a road or a floor;
    상기 도로 또는 바닥의 결빙을 방지하기 위하여 상기 도로 또는 바닥에 시공되는 포장재에 전기를 공급하여 상기 포장재를 발열시키는 전기 공급 모듈;An electricity supply module configured to generate electricity by supplying electricity to a pavement material installed on the pavement or floor to prevent freezing of the pavement or floor;
    강설 또는 온도를 감지하는 IoT 센서 모듈(Internet of Things sensor module); An Internet of Things sensor module for detecting snow or temperature;
    상기 IoT 센서 모듈에서 강설이 감지되거나 또는 상기 IoT 센서 모듈에서 소정 기준치 이하의 온도가 감지되는 경우, 상기 전기 공급 모듈이 상기 포장재에 전기를 공급하도록 자동 제어하는 아두이노 제어 모듈(Arduino control module)을 포함하는 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템.Arduino control module for automatically controlling the electricity supply module to supply electricity to the packaging material when the snow is detected in the IoT sensor module or a temperature below a predetermined reference value is detected in the IoT sensor module. IoT-based electric heating system using a graphene mixture containing.
  2. 제1항에 있어서, 상기 포장재는,The method of claim 1, wherein the packaging material,
    상기 포장재의 기본 원료에 그래핀(graphene), 흑연(graphite), 구리(Cu) 및 철(Fe)이 추가 함유되도록 구성되는 것을 특징으로 하는 그래핀 혼합물을 이용한 IoT 기반 전기 발열 시스템.IoT-based electric heating system using a graphene mixture, characterized in that is configured to further contain graphene (graphene), graphite (graphite), copper (Cu) and iron (Fe) in the base material of the packaging material.
  3. IoT 센서 모듈(Internet of Things sensor module)이 강설 또는 온도를 감지하는 단계;Sensing a snowfall or a temperature by an Internet of Things sensor module;
    아두이노 제어 모듈(Arduino control module)이 상기 IoT 센서 모듈에서 강설이 감지되거나 또는 상기 IoT 센서 모듈에서 소정 기준치 이하의 온도가 감지되는지 판단하는 단계;Determining, by an Arduino control module, whether snowfall is detected in the IoT sensor module or a temperature below a predetermined reference value is detected in the IoT sensor module;
    상기 판단 결과 강설이 감지되거나 소정 기준치 이하의 온도가 감지되는 경우, 도로 또는 바닥의 결빙을 방지하기 위해 아두이노 제어 모듈의 제어에 의해 전기 공급 모듈이 도로 또는 바닥에 시공되는 포장재에 전기를 공급하여 발열시키는 단계를 포함하고,As a result of the determination, when snow is detected or a temperature below a predetermined reference value, in order to prevent freezing of the road or the floor, the electricity supply module supplies electricity to the pavement material installed on the road or the floor by controlling the Arduino control module Fever,
    상기 포장재는,The packaging material,
    도로 또는 바닥에 시공되며 전기를 잘 통할 수 있도록 그래핀 혼합물(graphene mixture)로 구성되는 것을 특징으로 하는 그래핀 혼합물을 이용한 IoT 기반 전기 발열 방법.IoT-based electric heating method using a graphene mixture, characterized in that composed of graphene mixture (graphene mixture) so as to be installed on the road or the floor to pass electricity well.
  4. 제3항에 있어서, 상기 포장재는,The method of claim 3, wherein the packaging material,
    상기 포장재의 기본 원료에 그래핀(graphene), 흑연(graphite), 구리(Cu) 및 철(Fe)이 추가 함유되도록 구성되는 것을 특징으로 하는 그래핀 혼합물을 이용한 IoT 기반 전기 발열 방법.IoT-based electric heating method using a graphene mixture, characterized in that configured to further contain graphene (graphene), graphite (graphite), copper (Cu) and iron (Fe) in the base material of the packaging material.
PCT/KR2017/000598 2016-02-18 2017-01-18 Iot-based electric heating system and method using graphene mixture WO2017142216A1 (en)

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