KR101235947B1 - Hot water heater using carbon fiber heater - Google Patents

Hot water heater using carbon fiber heater Download PDF

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Publication number
KR101235947B1
KR101235947B1 KR1020120070125A KR20120070125A KR101235947B1 KR 101235947 B1 KR101235947 B1 KR 101235947B1 KR 1020120070125 A KR1020120070125 A KR 1020120070125A KR 20120070125 A KR20120070125 A KR 20120070125A KR 101235947 B1 KR101235947 B1 KR 101235947B1
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South Korea
Prior art keywords
carbon fiber
heater
fiber heater
heat exchanger
hot water
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KR1020120070125A
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Korean (ko)
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한천희
경기수
이청용
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한천희
이청용
경기수
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Priority to KR1020120070125A priority Critical patent/KR101235947B1/en
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Publication of KR101235947B1 publication Critical patent/KR101235947B1/en
Priority to PCT/KR2013/005766 priority patent/WO2014003486A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids

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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)
  • Resistance Heating (AREA)

Abstract

PURPOSE: A hot water heating device using a carbon fiber heater is provided to prevent the breakage of a quartz tube due to water hammer when operating a valve by embedding a carbon fiber heater in an insertion hole of a heat exchanger. CONSTITUTION: A hot water heating device using a carbon fiber heater(70) comprises a heat exchanger(60), a carbon fiber heater, a lower cover(90), an upper cover(100), and a thermal curing prevention member(80). The heat exchanger is divided into two parts, and an inlet port(62) and an outlet port(63) are formed on the top and the bottom of the heat exchanger. The carbon fiber heater is received in a cylindrical insertion hole(64) formed in the internal space(61) of the heat exchanger. The lower cover and the upper cover are coupled by multiple coupling members(110) in order to enclose the exterior of the heat exchanger. The exterior of the lower cover is enclosed by a heat insulating material(120) and the exterior of the carbon fiber heater is enclosed by the thermal curing prevention member.

Description

탄소섬유히터를 이용한 온수가열장치{omitted}Hot water heater using carbon fiber heater {omitted}

본 발명은 탄소섬유히터를 이용한 온수가열장치에 관한 것으로써, 좀더 구체적으로는 열원인 탄소섬유히터가 물과 접촉하지 않은 상태에서 열교환체의 내부로 유입된 물을 가열시켜 단시간 내에 온수를 생성할 수 있도록 함과 동시에 탄소섬유히터의 내구성을 증대시킬 수 있도록 하는 탄소섬유히터를 이용한 온수가열장치에 관한 것이다.The present invention relates to a hot water heating apparatus using a carbon fiber heater, and more specifically, to generate hot water within a short time by heating the water introduced into the heat exchanger in a state in which the carbon fiber heater as the heat source does not come into contact with water. The present invention relates to a hot water heating apparatus using a carbon fiber heater to increase the durability of the carbon fiber heater.

일반적으로, 난방이나 가열을 위한 방식으로는 액체나 기체 또는 고체의 연료를 연소시키면서 열을 발생하는 연소방식과, 저항체에 전기에너지를 인가하여 발생하는 저항 열을 이용하는 전기 히터방식이 알려져 있다.In general, as a method for heating or heating, a combustion method that generates heat while burning a liquid, gas, or solid fuel, and an electric heater method that uses resistance heat generated by applying electric energy to a resistor.

그 중에 전기를 이용한 탄소섬유히터 가열방식의 카본사(carbon fiber)는 1KW 도통 시, 약 825.6kcal의 열량을 발생함으로써, 구리선을 이용한 발열용 케이블의 1KW 도통 시, 약 602kcal의 열량방출 보다는 열효율이 우수할 뿐만 아니라, 탄소를 주재료로 함으로써 전력인가 시 원적외선과 음이온이 발생하여 인체에 유익한 효과가 있어 근래 들어 널리 보급이 증가하고 있는 추세이다.Among them, carbon fiber with carbon fiber heater heating method generates electricity of about 825.6 kcal when conducting 1KW, so that thermal efficiency is higher than about 602kcal when radiating 1KW of heating cable using copper wire. In addition to excellent, carbon as the main material is far infrared rays and negative ions generated when the power is applied, which has a beneficial effect on the human body in recent years has been widely spread.

이러한 탄소섬유히터는 난방시설은 물론 그 밖의 온수보일러 등 다른 시설에도 다양하게 적용되고 있다.The carbon fiber heater is applied to various facilities such as heating facilities as well as other hot water boilers.

종래 탄소섬유히터를 이용한 온수가열장치로는 특허공개 2011-45245호가 개시되어 있다.Patent Publication No. 2011-45245 is disclosed as a hot water heating device using a conventional carbon fiber heater.

도 1은 종래의 탄소히터를 이용한 온수가열장치를 나타낸 사시도이고 도 2는 도 1의 분해사시도이며 도 3은 도 1의 종단면도로써, 그 구성을 살펴보면 다음과 같다.1 is a perspective view showing a hot water heating apparatus using a conventional carbon heater, Figure 2 is an exploded perspective view of Figure 1 and Figure 3 is a longitudinal cross-sectional view of Figure 1, the configuration as follows.

종래 탄소히터를 이용한 온수가열장치는 외측면에 물이 유입되는 유입구(11)와 물이 유출되는 유출구(12)가 마련되고, 내부공간(13)이 형성되며 길이방향 양단부가 개방된 개방구(14)를 갖는 하우징(10)과, 상기 하우징(10)의 내부공간(13) 내에 배치되고 그 양단부가 개방구(14)의 외부로 노출되는 탄소히터(20)와, 상기 탄소히터(20)의 양단부가 외부로 노출되도록 하여 하우징(10)의 양측 개방구(14)를 밀폐시키는 한 쌍의 밀폐부재(30)를 포함하는 구성으로 되어 있다.The hot water heating apparatus using a conventional carbon heater is provided with an inlet 11 for inflow of water and an outlet 12 for outflow of water on an outer surface thereof, an inner space 13 is formed, and an opening having open ends in both longitudinal directions ( A housing 10 having a 14, a carbon heater 20 disposed in an interior space 13 of the housing 10, and both ends of which are exposed to the outside of the opening 14, and the carbon heater 20. It is configured to include a pair of sealing member 30 for sealing both ends of the housing 10 so that both ends of the housing 10 is exposed to the outside.

상기 하우징(10)은 기다란 원관 구조의 석영유리 재질로 되어 있고, 상기 하우징(10)의 외측면에는 탄소히터(20)에서 발생되는 적외선의 투과를 차단하기 위한 박판의 금속재질(스테인레스)로 이루어진 방열차단제(40)가 마련되어 있다.The housing 10 is made of a quartz glass material having an elongated tube structure, and the outer surface of the housing 10 is made of a thin metal material (stainless steel) to block the transmission of infrared rays generated from the carbon heater 20. The heat shield 40 is provided.

상기 탄소히터(20)는 탄소콜로이드 용액으로 침지되고 진공이 이루어진 압력탱크 내에서 원심탈수 및 진공, 건조 단계를 거쳐 다량의 탄소나노입자가 섬유조직 전체에 균일하게 분포, 부착되어 된 다공성 바잘트섬유(21)와, 상기 다공성 바잘트섬유(21)의 양단에 통전 가능한 상태로 연결되는 클램프(22)와, 이들 각 클램프(22)의 일단에 용접되는 도전선(23)과, 상기 도전선(23)의 각각에 용접되는 도전판(24)과, 상기 도전판(24)의 타단에 용접되는 리드선(25)과, 상기 리드선(25)의 양단이 팽팽하게 인장된 상태로 씌워져 양단이 융착 밀봉되고 내부가 진공 배기된 석영관(26)으로 구성되어 있다.The carbon heater 20 is a porous basalt fiber in which a large amount of carbon nanoparticles are uniformly distributed and attached to the entire fiber structure through centrifugal dehydration, vacuum, and drying in a vacuum tank immersed with a carbon colloid solution and vacuum. 21, a clamp 22 connected to both ends of the porous basalt fiber 21 in a state capable of energizing, a conductive wire 23 welded to one end of each of the clamps 22, and the conductive wire ( 23 is welded to each of the conductive plates 24, the lead wires 25 welded to the other end of the conductive plate 24, and both ends of the lead wires 25 are covered in a tensioned state, and both ends are fusion-sealed. And a quartz tube 26 vacuum evacuated inside.

상기 밀폐부재(30)는 실리콘재질로 이루어져 있는데, 일단부의 외주면이 하우징(10)의 내주면에 밀착 결합되도록 대직경 구조로 되어 있고 그 타단부는 탄소히터(20)의 외주면을 밀착 감싸도록 관통된 소직경 구조로 이루어져 있다.The sealing member 30 is made of a silicon material, the outer circumferential surface of one end portion has a large diameter structure so as to be tightly coupled to the inner circumferential surface of the housing 10 and the other end is penetrated to closely wrap the outer circumferential surface of the carbon heater 20 It consists of a small diameter structure.

상기 밀폐부재(30)의 하우징(10) 외부로 노출되는 표면에도 탄소히터(20)에서 발생되는 적외선의 투과를 차단하기 위한 금속 재질(스테인레스)의 방열차단제(50)가 마련되어 있다.A heat shielding agent 50 made of a metal material (stainless steel) is provided on the surface exposed to the outside of the housing 10 of the sealing member 30 to block the transmission of infrared rays generated from the carbon heater 20.

따라서 하우징(10)의 내부공간(13)에 탄소히터(20)를 배치하여 그 양단부가 하우징(10)의 개방구(14) 외부로 노출되도록 한 후 하우징(10)의 양단에 형성된 개방구(14)를 밀폐부재(30)로 밀폐시킨다.Therefore, the carbon heater 20 is disposed in the inner space 13 of the housing 10 so that both ends thereof are exposed to the outside of the opening 14 of the housing 10, and then openings formed at both ends of the housing 10 ( 14) to seal the sealing member (30).

그 후, 하우징(10)의 외표면에 적외선 투과를 방지하기 위한 방열차단제(40)를 둘러 감싸 장착함과 동시에 하우징(10)의 외부로 노출되어 있는 밀폐부재(30)의 표면상에도 별도의 방열차단제(50)를 부착하여 하우징(10)의 외부가 방열차단제(40)(50)에 의해 완벽하게 덮어씌워져 적외선 투과를 완벽하게 차단할 수 있게 된다.Thereafter, the outer surface of the housing 10 surrounds and mounts a heat shielding agent 40 to prevent infrared transmission, and at the same time, separates the surface of the sealing member 30 exposed to the outside of the housing 10. By attaching the heat shield 50, the outside of the housing 10 is completely covered by the heat shield 40, 50 can be completely blocked the infrared transmission.

이렇게 조립된 종래의 온수생성장치는 탄소히터(20)에 전원을 인가하여 고온으로 발열되도록 한 상태에서 하우징(10)의 유입구(11)를 통해 내부공간(13)으로 냉수를 유입시키면 냉수는 내부의 탄소히터(20)에 의해 가열되어 온수가 된 후 유출구(12)를 통해 온수가 필요한 장소로 이동하게 되므로 온수 생성 및 온수 공급이 이루어지게 된다.The conventional hot water growth value assembled as described above is supplied with the power to the carbon heater 20 to generate heat at a high temperature, and when the cold water is introduced into the internal space 13 through the inlet 11 of the housing 10, the cold water is internal. Since the hot water is heated by the carbon heater 20 of the hot water is moved to the place where the hot water is required through the outlet 12, the hot water is generated and the hot water supply is made.

그러나 이러한 종래의 장치는 다음과 같은 여러 가지 문제점이 있어 현재까지 실용화되지 못하고 있다.However, such a conventional device has a number of problems as described below and has not been put to practical use.

첫째, 하우징이 석영유리 재질이고 하우징을 감싸는 방열차단제가 박판의 금속재질로 이루어져 있어 석영유리 재질의 하우징이 충격에 취약하여 쉽게 파손될 우려가 있다.First, since the housing is made of quartz glass and the heat shielding agent surrounding the housing is made of a thin metal material, the housing of the quartz glass material is susceptible to shock, and thus may be easily broken.

둘째, 고온으로 발열하는 탄소히터의 바잘트 섬유를 석영관이 감싸고 있는 반면, 탄소히터가 하우징의 내부공간에 채워지는 물에 잠긴 상태에서 고온으로 발열하므로 석영관이 가열되는 물의 온도변화에 취약함은 물론 밸브 조작 시 등에 발생하는 수 충격(water hammer)에 의해 깨지는 결함이 있었다.Second, the quartz tube wraps the bazaar fiber of the carbon heater that generates heat at a high temperature, whereas the carbon heater generates heat at a high temperature while being submerged in the water filled in the inner space of the housing, so the quartz tube is vulnerable to the temperature change of the water heated by the quartz tube. Of course, there was a defect that is broken by the water hammer (water hammer) generated during the valve operation.

셋째, 탄소히터의 석영관이 깨지면 하우징으로부터 교체가 거의 불가능하므로 장치 전체를 폐기 처분하여야 되는 치명적인 결함이 있었다.Third, if the quartz tube of the carbon heater is broken, it is almost impossible to replace it from the housing, so there is a fatal defect that the entire device must be disposed of.

본 발명은 이와 같은 종래의 문제점을 해결하기 위해 안출한 것으로써, 그 구조를 획기적으로 개선하여 고온으로 발열하는 탄소섬유히터가 물에 직접적으로 접촉되지 않도록 하여 물의 온도변화가 발생되거나, 수 충격이 가해지더라고 탄소섬유히터의 석영관이 깨지는 현상을 근본적으로 해소할 수 있도록 하는데 그 목적이 있다.The present invention has been made to solve such a conventional problem, the structure is significantly improved, so that the carbon fiber heater that generates heat at a high temperature does not come in direct contact with the water temperature change or water shock is generated Even if it is added, the purpose is to fundamentally solve the phenomenon that the quartz tube of the carbon fiber heater is broken.

본 발명의 다른 목적은 탄소섬유히터의 석영관이 파손되더라도 열 교환체를 분해하지 않고도 열 교환체에서 탄소섬유히터를 신속하고도 편리하게 교체할 수 있도록 하는데 있다.Another object of the present invention is to be able to quickly and conveniently replace the carbon fiber heater in the heat exchanger without breaking the heat exchanger even if the quartz tube of the carbon fiber heater is broken.

본 발명의 또 다른 목적은 탄소섬유히터의 외주면을 열 경화방지부재로 감싸 탄소섬유히터의 파손을 방지할 수 있도록 하는데 있다.Still another object of the present invention is to surround the outer circumferential surface of the carbon fiber heater with a heat hardening prevention member to prevent breakage of the carbon fiber heater.

본 발명의 또 다른 목적은 열 교환체의 내부에 고온을 발생하는 탄소섬유히터를 필요한 개수(2개 - 6개 정도)만큼 방사상으로 배치하여 고온의 온수를 빠른 시간 내에 생성할 수 있도록 하는데 있다.Still another object of the present invention is to radially arrange the carbon fiber heaters that generate high temperature inside the heat exchanger radially by the required number (about 2 to about 6) so that hot water of high temperature can be generated in a short time.

상기 목적을 달성하기 위한 본 발명의 형태에 따르면, 열 교환체의 내부에 복수 개의 탄소섬유히터를 설치하여서 된 탄소섬유히터를 이용한 온수가열장치에 있어서, 열 교환체를 2개로 분할 형성하여 상호 접합함에 따라 상, 하부에 유입구 및 유출구가 형성되도록 하고 내부공간에는 탄소섬유히터가 수용되는 원통형의 삽입공을 구비하며 상기 열 교환체의 외주면은 하부 덮개 및 상부 덮개가 복수 개의 체결부재에 의해 체결되어 감싸고 상기 하부 덮개의 외주면은 보온재로 감싸되, 상기 탄소섬유히터의 외주면을 열 경화방지부재로 감싸는 것을 특징으로 하는 탄소섬유히터를 이용한 온수가열장치가 제공된다.According to an aspect of the present invention for achieving the above object, in a hot water heating apparatus using a carbon fiber heater formed by installing a plurality of carbon fiber heaters inside the heat exchanger, the heat exchanger is divided into two to form a mutual bonding As the inlet and the outlet are formed at the upper and lower sides, and the inner space has a cylindrical insertion hole for accommodating the carbon fiber heater. The outer circumferential surface of the heat exchanger has a lower cover and an upper cover fastened by a plurality of fastening members. Wrapped and the outer circumferential surface of the lower cover is wrapped with a heat insulating material, it is provided with a hot water heating device using a carbon fiber heater characterized in that the outer circumferential surface of the carbon fiber heater wrapped with a heat curing prevention member.

본 발명은 종래의 장치에 비하여 다음과 같은 여러 가지 장점을 갖는다.The present invention has several advantages over the conventional apparatus as follows.

첫째, 온수를 생성하는 열 교환체가 내열성을 갖는 합성수지로 성형되어 있을 뿐만 아니라 그 외주면에 금속재질의 하부 덮개 및 상부 덮개가 감싸고 있어 충격이 가해지더라도 파손되는 현상을 미연에 방지하게 된다.First, the heat exchanger that generates hot water is not only formed of a synthetic resin having heat resistance, but also a lower cover and an upper cover of a metal material are wrapped on the outer circumference thereof, thereby preventing damage even if an impact is applied.

둘째, 고온으로 발열하는 탄소섬유히터를 열 경화방지부재가 감싸고 있는 상태에서 이들이 열 교환체의 삽입공에 내장되어 있어 탄소섬유히터가 물에 닿지 않게 되므로 석영관이 가열되는 물의 온도변화에도 불구하고 내구성을 갖으며 밸브 조작 시 등에 발생하는 수 충격(water hammer)에 의해 깨지는 현상을 미연에 방지하게 된다.Second, the carbon fiber heater that generates heat at a high temperature is enclosed in the insertion hole of the heat exchanger in a state in which the thermosetting member is wrapped so that the carbon fiber heater does not come into contact with water, despite the temperature change of the water in which the quartz tube is heated. It is durable and prevents the phenomenon of being broken by the water hammer generated when the valve is operated.

셋째, 탄소섬유히터의 석영관이 깨지더라도 열 교환체에서 하부 덮개 및 상부 덮개만을 분리하면 교체가 가능하게 되므로 장치의 재사용이 가능해지게 된다.Third, even if the quartz tube of the carbon fiber heater is broken, only the lower cover and the upper cover are separated from the heat exchanger, so that the replacement is possible, and thus the device can be reused.

도 1은 종래의 탄소히터를 이용한 온수가열장치를 나타낸 사시도
도 2는 도 1의 분해사시도
도 3은 도 1의 종단면도
도 4는 본 발명의 일 실시예를 나타낸 분해 사시도
도 5는 도 4의 조립상태 사시도
도 6은 도 5의 중앙을 단면하여 나타낸 사시도
도 7은 도 5의 종단면도
도 8은 도 5의 평면도
도 9는 탄소섬유히터의 활성탄소발열체를 나타낸 확대도1 is a perspective view showing a hot water heater using a conventional carbon heater
Fig. 2 is an exploded perspective view of Fig.
3 is a longitudinal cross-sectional view of FIG.
Figure 4 is an exploded perspective view showing an embodiment of the present invention
5 is an assembled perspective view of FIG.
FIG. 6 is a perspective view showing a cross section of the center of FIG. 5. FIG.
7 is a longitudinal sectional view of Fig. 5
8 is a plan view of FIG.
9 is an enlarged view showing an activated carbon heating element of a carbon fiber heater

이하, 본 발명을 일 실시예로 도시한 도 4 내지 도 9를 참고하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, with reference to Figures 4 to 9 showing an embodiment of the present invention in more detail as follows.

도 4는 본 발명의 일 실시예를 나타낸 분해 사시도이고 도 5는 도 4의 조립상태 사시도이며 도 6은 도 5의 중앙을 단면하여 나타낸 사시도로써, 본 발명은 2개로 분할 형성된 열 교환체(60)와, 상기 열 교환체에 설치되어 고온으로 발열하는 탄소섬유히터(70)와, 상기 탄소섬유히터의 외주면에 설치되어 탄소섬유히터의 석영관(72)이 깨지는 현상을 방지하는 열 경화방지부재(80)와, 상기 열 교환체의 외주면을 감싸 탄소섬유히터에서 발생한 원적외선이 외부로 투과되지 않도록 하는 하부 덮개(90) 및 상부 덮개(100)와, 상기 하부 덮개(90) 및 상부 덮개(100)를 고정시키는 복수 개의 보울트 등과 같은 체결부재(110)와, 상기 하부 덮개(90)의 외주면을 감싸 열 교환체(60)에서 흡수된 열의 외부 방출을 최소화하는 보온재(120) 등으로 구성된 것을 특징으로 한다.Figure 4 is an exploded perspective view showing an embodiment of the present invention, Figure 5 is an assembled perspective view of Figure 4 and Figure 6 is a perspective view showing a cross-sectional view of the center of Figure 5, the present invention is divided into two formed heat exchanger (60) ), A carbon fiber heater 70 which is installed on the heat exchanger and generates heat at a high temperature, and a heat hardening prevention member which is installed on the outer circumferential surface of the carbon fiber heater to prevent the quartz tube 72 of the carbon fiber heater from being cracked. 80, a lower cover 90 and an upper cover 100 which surround the outer circumferential surface of the heat exchanger to prevent the far infrared rays generated from the carbon fiber heater from being transmitted to the outside, and the lower cover 90 and the upper cover 100 Fastening member 110, such as a plurality of bolts for fixing), and a heat insulating material 120 to surround the outer circumferential surface of the lower cover 90 to minimize the external emission of heat absorbed by the heat exchanger 60, etc. It is done.

상기 열 교환체(60)는 2개로 분할 형성되어 초음파 등의 접합수단에 의해 상호 접합 고정되도록 되어 있는데, 상, 하부에는 내부에 형성된 내부공간(61)으로 물이 유입되어 고온으로 가열되어 배출되도록 하는 유입구(62) 및 유출구(63)가 형성되어 있으며 내부공간(61)에는 탄소섬유히터(70)가 수용되는 원통형의 삽입공(64)이 구비되어 있다.The heat exchanger 60 is divided into two and fixed to each other by bonding means such as ultrasonic waves. The upper and lower portions of the heat exchanger 60 are heated to a high temperature and discharged into the inner space 61 formed therein. Inlet 62 and outlet 63 are formed in the inner space 61 is provided with a cylindrical insertion hole 64 is accommodated in the carbon fiber heater 70.

상기 열 교환체(60)는 원적외선의 온수흡수가 빠르도록 8∼10㎛ 파장대의 원적외선 투과율이 높은 재질로 이루어져 있는데, 상기 열 교환체(60)의 내부공간(61)에 형성되는 원통형의 삽입공(64)이 본 발명의 일 실시예로 나타낸 도면에서는 2개만 도시되어 있으나, 원하는 온수온도 또는 가열시간에 따라 방사상으로 복수 개(2 - 6개 정도) 배치할 수도 있음은 이해 가능한 것이다.The heat exchanger 60 is made of a material having a high far-infrared transmittance of 8 to 10 ㎛ wavelength band so that hot water absorption of far infrared rays is fast, the cylindrical insertion hole formed in the inner space 61 of the heat exchanger 60 Although only two (64) are shown in the drawing of one embodiment of the present invention, it will be understood that a plurality (about 2 to 6) may be arranged radially depending on the desired hot water temperature or heating time.

상기 열 교환체(60)에 형성된 삽입공(64)에 설치되는 탄소섬유히터(70)는 양단에 리드선(73a)(73b)이 연결되어 780∼850℃로 발열하며 8∼10㎛ 파장대의 원적외선을 방출하는 활성탄소섬유발열체(71)와, 상기 활성탄소발열체를 감싸는 석영관(72)으로 이루어져 있다.The carbon fiber heater 70 installed in the insertion hole 64 formed in the heat exchanger 60 has lead wires 73a and 73b connected to both ends thereof to generate heat at 780 to 850 ° C., and far infrared rays having a wavelength of 8 to 10 μm. It consists of an activated carbon fiber heating element (71) and a quartz tube (72) surrounding the activated carbon heating element.

상기 열 교환체(60)의 재질로는, 내열성이 우수한 합성수지재로써, 폴리에칠렌, 가교화 폴리에칠렌, 아크릴수지, 폴리염화비닐 중 어느 하나를 적용하였다.As a material of the heat exchanger 60, any one of polyethylene, crosslinked polyethylene, acrylic resin, and polyvinyl chloride was used as a synthetic resin material having excellent heat resistance.

상기 활성탄소발열체(71)는 도 9에 나타낸 바와 같이 무수히 많은 미세공간(75)을 갖도록 무작위로 직조된 섬유(76)에 미세 활성탄소(77)가 알갱이 형태로 달라붙어 있는 구조를 갖는 것으로서, 섬유(76)와 활성탄소(77)의 비율이 중량비율로 20:80이고, 비표면적은 1,600㎡/g∼2,500㎡/g이며, 체적은 1.5g/㎤ 이하이다.As shown in FIG. 9, the activated carbon heating element 71 has a structure in which fine activated carbon 77 is attached to the fibers 76 randomly woven to have a myriad of microcavities 75 in granular form. The ratio of the fibers 76 and the activated carbon 77 is 20:80 in weight ratio, the specific surface area is 1,600 m 2 / g to 2500 m 2 / g, and the volume is 1.5 g / cm 3 or less.

이 때, 체적은 바람직하게는 0.01∼0.6g/㎤이고, 더욱 바람직하게는 0.05∼0.25g/㎤인 것으로써, 이는 섬유의 체적이 작을수록 공극이 커지므로 발열효율을 증대시키기 때문이다.At this time, the volume is preferably 0.01 to 0.6 g / cm 3 and more preferably 0.05 to 0.25 g / cm 3 because the smaller the volume of the fiber, the larger the voids, thereby increasing the heat generation efficiency.

상기 탄소섬유히터(70)를 삽입공(64)에 직접 설치하여도 가능하지만, 탄소섬유히터(70)를 구성하는 석영관(72)의 파손을 방지하기 위해 열 경화방지부재(80)로 감싸지게 설치하는 것이 보다 바람직하다.Although the carbon fiber heater 70 may be directly installed in the insertion hole 64, the carbon fiber heater 70 may be wrapped with a heat hardening prevention member 80 to prevent breakage of the quartz tube 72 constituting the carbon fiber heater 70. It is more preferable to install it.

상기 열 경화방지부재(80)는 탄소섬유히터(70)의 외부를 감싸는 원형의 부재로써, 탄소섬유히터(70)에서 발생되는 열로 인한 상기 열교환체(60)의 열 경화 및 변형을 방지하기 위하여 내열성이 있고, 저온에서 고온까지 특성변화가 적으며, 탄소섬유히터의 원적외선 투과율이 높은 재질로 이루어져 있다.The thermosetting member 80 is a circular member surrounding the outside of the carbon fiber heater 70, in order to prevent thermal curing and deformation of the heat exchanger 60 due to heat generated from the carbon fiber heater 70. It is made of a material with high heat resistance, low characteristic change from low temperature to high temperature, and high far-infrared transmittance of carbon fiber heater.

상기 열 경화방지부재(80)의 재질로는, 내열성이 우수한 재질인 폴리아미드 또는 폴리이미드를 적용하였다.As the material of the thermosetting member 80, polyamide or polyimide, which is a material having excellent heat resistance, was used.

상기 열 교환체(60)의 외주면을 감싸는 하부 덮개(90)는 열 교환체(60)가 수용됨과 동시에 탄소섬유히터(70)의 리드선(73a)이 통과되는 통공(91)이 형성된 구조이고, 상기 하부 덮개(90)의 개구부(92)를 폐쇄하기 위해 복수 개의 체결부재(110)로 고정되는 상부 덮개(100)의 저면에도 리드선(73b)이 외부로 인출되도록 하는 복수 개의 통공(101)이 형성되어 있는데, 상기 하부 덮개(90) 및 상부 덮개(100)에 형성된 통공(91)(101)의 외주면으로는 열 경화방지부재(80)에 끼워져 삽입공(64)에서 열 경화방지부재(80)가 유동되지 않도록 하는 돌출부(93)(102)가 각각 형성되어 있다.The lower cover 90 surrounding the outer circumferential surface of the heat exchanger 60 has a structure in which a through hole 91 through which the heat exchanger 60 is accommodated and the lead wire 73a of the carbon fiber heater 70 passes, is formed. In order to close the opening 92 of the lower cover 90, a plurality of through holes 101 are formed on the bottom surface of the upper cover 100, which is fixed by the plurality of fastening members 110, to lead the lead wire 73b to the outside. Is formed, the outer circumferential surface of the through-hole 91, 101 formed in the lower cover 90 and the upper cover 100 is inserted into the heat curing member 80, the heat curing member 80 in the insertion hole (64) ), Projections 93 and 102 are formed to prevent flow.

상기 하부 덮개(90) 및 상부 덮개(100)의 내주면에는 반사율이 높은 스테인레스 또는 은박지와 같은 방열코팅 층(130)이 형성되어 있다.On the inner circumferential surfaces of the lower cover 90 and the upper cover 100, a heat dissipation coating layer 130 such as stainless or silver foil having high reflectance is formed.

이는, 탄소섬유히터(70)에 의해 발생한 원적외선이 외부로 투과되지 못하도록 하기 위한 것이다.This is to prevent far infrared rays generated by the carbon fiber heater 70 from being transmitted to the outside.

이러한 하부 덮개(90) 및 상부 덮개(100)는 원적외선이 외부로 잘 투과되지 않는 구리, 황동, 청동 중 어느 하나의 재질로 제작하는 것이 보다 바람직하다.The lower cover 90 and the upper cover 100 is more preferably made of any one material of copper, brass, bronze, far infrared rays are not transmitted to the outside.

한편, 상기 하부 덮개(90)의 외주면은 열교환체(60)에 흡수된 열의 외부 방출을 최소화할 수 있도록 열전도율이 낮은 재질의 보온재(120)가 감싸고 있는데, 상기 보온재(120)로는 우레탄 또는 발포 폴리에틸렌을 적용하였다.On the other hand, the outer circumferential surface of the lower cover 90 is wrapped with a heat insulating material 120 of a low thermal conductivity material to minimize the external discharge of heat absorbed by the heat exchanger 60, the heat insulating material 120 is urethane or foamed polyethylene Was applied.

도면 중 미설명부호, (140)은 하부 덮개(90) 및 상부 덮개(100)의 접속면에 설치된 패킹이다.In the drawings, reference numeral 140 denotes a packing installed on the connection surface of the lower cover 90 and the upper cover 100.

이와 같이 구성된 본 발명의 조립과정에 대하여 간략하게 설명하면 다음과 같다.The assembly process of the present invention configured as described above will be described briefly as follows.

먼저, 2개로 분할 형성된 열 교환체(60)의 접합면을 상호 맞댄 다음 초음파 등의 접합수단을 이용하여 이들을 일체화하게 된다.First, the joining surfaces of the heat exchangers 60 divided into two are joined to each other, and then these are integrated using a joining means such as an ultrasonic wave.

이와 같이 2개로 분할된 열 교환체(60)를 일체화하고 나면 양단에 리드선(73a)(73b)이 고정된 각 탄소섬유히터(70)의 외주면을 감싸도록 열 경화방지부재(80)를 각각 씌워 삽입공(64)의 내부에 차례로 조립하게 된다.After integrating the heat exchanger 60 divided into two in this way, each of the heat curing member 80 to cover the outer circumferential surface of each carbon fiber heater 70 in which the lead wires (73a, 73b) is fixed to each end It is assembled in turn into the insertion hole (64).

그 후, 탄소섬유히터(70)가 조립된 열 교환체(60)를 하부 덮개(90)에 조립하는 과정에서 탄소섬유히터(70)의 하부에 연결된 리드선(73b)을 하부 덮개(90)에 형성된 통공(91)으로 통과시켜 도 6 및 도 7에 나타낸 바와 같이 하부 덮개(90)의 외주면을 감싼 후 탄소섬유히터(70)의 상부에 연결된 리드선(73a)을 상부 덮개(100)에 형성된 통공(101)으로 인출한 다음 하부 덮개(90) 및 상부 덮개(100)의 접속면에 패킹(140)을 위치시키고 보울트와 같은 체결부재(110)로 이들을 일체화하면 하부 덮개(90) 및 상부 덮개(100)에 형성된 돌출부(93)(102)가 열 경화방지부재(80)의 내부에 끼워지게 되므로 삽입공(64)에서 열 경화방지부재(80)가 유동되는 현상을 방지하게 된다.Thereafter, in the process of assembling the heat exchanger 60 having the carbon fiber heater 70 assembled to the lower cover 90, the lead wire 73b connected to the lower portion of the carbon fiber heater 70 is attached to the lower cover 90. 6 and 7 pass through the formed through-hole 91 to surround the outer circumferential surface of the lower cover 90, and then the lead wire 73a connected to the upper portion of the carbon fiber heater 70 is formed in the upper cover 100. After drawing out to 101, the packing 140 is placed on the connection surface of the lower cover 90 and the upper cover 100, and integrated with the fastening member 110 such as a bolt, the lower cover 90 and the upper cover ( Since the protrusions 93 and 102 formed in the 100 are inserted into the heat hardening prevention member 80, the phenomenon in which the heat hardening preventing member 80 flows in the insertion hole 64 is prevented.

이와 같이 하부 덮개(90) 및 상부 덮개(100)를 일체화하고 나면 리드선(73a)(73b)에 플러그(74)를 각각 연결함과 동시에 하부 덮개(90)의 외주면에 보온재(120)를 조립함으로써, 본 발명의 온수 가열장치의 조립이 완료된다.After the lower cover 90 and the upper cover 100 are integrated in this manner, the plugs 74 are connected to the lead wires 73a and 73b, respectively, and the heat insulating material 120 is assembled to the outer circumferential surface of the lower cover 90. , The assembly of the hot water heater of the present invention is completed.

따라서 열 교환체(60)에 형성된 유입구(62) 및 유출구(63)에 배관(도시는 생략함)을 각각 연결하여 열 교환체(60)의 내부에 물이 가득 채워지도록 한 상태에서 탄소섬유히터(70)에 전원을 인가하면 상기 탄소섬유히터(70)의 활성탄소섬유발열체(71)가 고온으로 발열하면서 원적외선을 발생하는데, 이 때 하부 덮개(90) 및 상부 덮개(100)가 원적외선의 투과율이 낮은 구리, 황동, 청동 중 어느 하나의 재질로 이루어져 있을 뿐만 아니라 그 내주면에 반사율이 높은 스테인레스 또는 은박지와 같은 방열코팅 층(130)이 형성되어 있어 탄소섬유히터(70)에서 발생된 원적외선이 하부 덮개(90) 및 상부 덮개(100)의 외부로 투과되지 않으므로 원적외선이 흡수된 온수를 얻을 수 있게 된다.Therefore, the carbon fiber heater is connected to the inlet 62 and the outlet 63 formed in the heat exchanger 60 so as to fill the water inside the heat exchanger 60 by connecting pipes (not shown). When power is applied to the 70, the activated carbon fiber heating element 71 of the carbon fiber heater 70 generates far-infrared rays while generating heat at a high temperature, wherein the lower cover 90 and the upper cover 100 transmit far infrared rays. The low-infrared radiation generated from the carbon fiber heater 70 is formed by forming a heat-dissipating coating layer 130 such as stainless or silver foil having high reflectivity on the inner circumferential surface of the copper, brass, and bronze materials. Since the cover 90 and the upper cover 100 are not transmitted to the outside, hot water absorbed by far infrared rays can be obtained.

이렇게 얻어진 원적외선이 흡수된 온수가 유출구(63)를 통해 난방배관을 따라 공급되어 난방을 할 때에는 실내에 원적외선이 방출되므로 물 분자의 공명, 흡수현상으로 인해 물 분자를 활성화시켜 물 분자 사이를 전기적인 힘으로 묶어 놓는 수소결합에 변화를 주어 물 분자 6각형 고리구조의 형성이 유리하도록 함으로써 물 분자간의 결합강화 작용과, 생체 고분자를 수막으로 보호하여 박테리아 번식을 억제하게 되므로 냄새의 발생을 억제하는 효과를 얻게 된다.The hot water absorbed by the far infrared rays is supplied along the heating pipe through the outlet 63, and when heated, far infrared rays are emitted to the room, thereby activating the water molecules due to resonance and absorption of the water molecules to electrically connect the water molecules. By changing the hydrogen bonds bound by force, the formation of hexagonal ring structure of water molecules is favored, which enhances the bond between water molecules and protects the biopolymer with a water film, thereby inhibiting the propagation of bacteria. You get

한편, 장기간 사용으로 탄소섬유히터(70)의 석영관(72)이 깨져 이를 교체하고자 할 경우에는 하부 덮개(90) 및 상부 덮개(100)를 일체화하고 있던 체결부재(110)를 풀어 하부 덮개(90)로부터 상부 덮개(100)를 분리함과 동시에 하부 덮개(90)에서 열 교환체(60)를 꺼낸 다음 어느 하나의 리드선을 절단함에 따라 삽입공(64)에서 석영관(72)이 깨진 탄소섬유히터(70)를 분리할 수 있게 된다.On the other hand, if the quartz tube 72 of the carbon fiber heater 70 is broken due to long-term use and wants to replace it, loosen the fastening member 110 in which the lower cover 90 and the upper cover 100 are integrated, and then lower the cover ( At the same time as the upper cover 100 is separated from the upper cover 100, the heat exchanger 60 is removed from the lower cover 90, and the carbon tube 72 is broken in the insertion hole 64 as the lead wire is cut. The fiber heater 70 can be separated.

이와 같이 훼손된 탄소섬유히터(70)를 열 교환체(60)에 형성된 삽입공(64)에서 제거하고 나면 새로운 탄소섬유히터를 삽입공(64)에 조립한 후 분리하였던 하부 덮개(90) 및 상부 덮개(100)를 체결부재(110)로 고정하면 조립이 완성되는데, 이러한 과정은 전술한 바와 동일하게 이루어지게 되므로 이에 대한 구체적인 설명은 생략하기로 한다.After the damaged carbon fiber heater 70 is removed from the insertion hole 64 formed in the heat exchanger 60, the new carbon fiber heater is assembled into the insertion hole 64 and then separated from the lower cover 90 and the upper part. When the cover 100 is fixed to the fastening member 110, the assembly is completed. Since this process is made in the same manner as described above, a detailed description thereof will be omitted.

이러한 본 발명은 탄소섬유히터(70)의 설치수량이 많은 경우에 유리한 방식이고. 탄소섬유히터(70)의 설치수량이 적으면 가정용보일러 등의 공급배관 또는 환수배관에 설치하여 보조난방열원으로 사용이 가능함은 이해 가능한 것이다This invention is an advantageous method when the installation quantity of the carbon fiber heater 70 is large. If the installation quantity of the carbon fiber heater 70 is small, it can be understood that it can be used as an auxiliary heating source by installing it on a supply pipe or a return pipe of a household boiler or the like.

본 발명의 기술사상은 상기한 바람직한 실시예에 따라 구체적으로 기술되었으나, 전술한 실시예들은 그 설명을 위한 것이며, 그 제한을 위한 것이 아님을 주의하여야 한다.Although the technical spirit of the present invention has been described in detail according to the above-described preferred embodiment, it should be noted that the above-described embodiments are for the purpose of description and not of limitation.

또한, 본 발명의 기술분야에서 통상의 전문가라면 본 발명의 기술사상의 범위 내에서 다양하게 변화하여 실시할 수 있음은 이해 가능한 것이다.It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

60 : 열 교환체 62 : 유입구
63 : 유출구 64 : 삽입공
70 : 탄소섬유히터 71 : 활성탄소섬유발열체
72 : 석영관 80 : 열 경화방지부재
90 : 하부 덮개 91, 101 : 통공
93, 102 : 돌출부 100 : 상부 덮개
110 : 체결부재 120 : 보온재
130 : 방열코팅 층60: heat exchanger 62: inlet
63: outlet 64: insertion hole
70: carbon fiber heater 71: activated carbon fiber heating element
72: quartz tube 80: thermosetting member
90: lower cover 91, 101: through hole
93, 102: protrusion 100: upper cover
110: fastening member 120: insulation
130: heat dissipation coating layer

Claims (12)

삭제delete 삭제delete 열 교환체의 내부에 복수 개의 탄소섬유히터(70)를 설치하여서 된 탄소섬유히터를 이용한 온수가열장치에 있어서, 열 교환체(60)를 2개로 분할 형성하여 상호 접합함에 따라 상, 하부에 유입구(62) 및 유출구(63)가 형성되도록 하고 내부공간(61)에는 탄소섬유히터(70)가 수용되는 원통형의 삽입공(64)을 구비하며 상기 열 교환체(60)의 외주면은 하부 덮개(90) 및 상부 덮개(100)가 복수 개의 체결부재(110)에 의해 체결되어 감싸고 상기 하부 덮개(90)의 외주면은 보온재(120)로 감싸되, 상기 탄소섬유히터(70)의 외주면을 열 경화방지부재(80)로 감싸는 것을 특징으로 하는 탄소섬유히터를 이용한 온수가열장치.In a hot water heating apparatus using a carbon fiber heater in which a plurality of carbon fiber heaters 70 are installed inside a heat exchanger, the heat exchanger 60 is divided into two and formed to be joined to each other so that the inlets are provided at the upper and lower portions thereof. 62 and outlet 63 are formed, and the inner space 61 is provided with a cylindrical insertion hole 64 for receiving the carbon fiber heater 70, the outer peripheral surface of the heat exchanger 60 is the lower cover ( 90) and the upper cover 100 is fastened and wrapped by a plurality of fastening members 110, and the outer circumferential surface of the lower cover 90 is wrapped with a heat insulating material 120, and heat cured the outer circumferential surface of the carbon fiber heater 70 Hot water heating device using a carbon fiber heater, characterized in that wrapped with a prevention member (80). 삭제delete 삭제delete 청구항 3에 있어서,
상기 열 경화방지부재(80)가 폴리아미드 또는 폴리이미드인 것을 특징으로 하는 탄소섬유히터를 이용한 온수가열장치. The method according to claim 3,
Hot water heating device using a carbon fiber heater, characterized in that the heat curing member 80 is polyamide or polyimide. 삭제delete 삭제delete 삭제delete 청구항 3에 있어서,
상기 하부 덮개(90) 및 상부 덮개(100)에 리드선(73a)(73b)이 통과하는 통공(91)(101)이 형성됨과 동시에 각 통공의 외측으로는 열 경화방지부재(80)에 끼워지는 돌출부(93)(102)가 형성된 것을 특징으로 하는 탄소섬유히터를 이용한 온수가열장치. The method according to claim 3,
Through holes 91 and 101 through which lead wires 73a and 73b pass are formed in the lower cover 90 and the upper cover 100, and are fitted to the heat hardening prevention member 80 outside the respective holes. Hot water heating device using a carbon fiber heater, characterized in that the protrusions 93, 102 formed. 삭제delete 삭제delete
KR1020120070125A 2012-06-28 2012-06-28 Hot water heater using carbon fiber heater KR101235947B1 (en)

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