KR20000061549A - A Hot Water Booiler Heating by Electricity - Google Patents

A Hot Water Booiler Heating by Electricity Download PDF

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Publication number
KR20000061549A
KR20000061549A KR1019990010655A KR19990010655A KR20000061549A KR 20000061549 A KR20000061549 A KR 20000061549A KR 1019990010655 A KR1019990010655 A KR 1019990010655A KR 19990010655 A KR19990010655 A KR 19990010655A KR 20000061549 A KR20000061549 A KR 20000061549A
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South Korea
Prior art keywords
heating
water
heat medium
heat
water tank
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KR1019990010655A
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Korean (ko)
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KR100285813B1 (en
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방청일
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방청일
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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
    • F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
    • F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
    • 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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • 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
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances

Abstract

PURPOSE: A warm water boiler of an electrically heating type is provided to improve heating efficiency by increasing a heating ability and to economically heat by saving the number and time of operating a radiation heater. CONSTITUTION: A heat medium(B) is heated at a high temperature with radiation heaters(20) inserted in a heating passage unit. The heat medium heats water(A) in the water tank while convectively circulating on an outer circumference. Thus, heating ability is increased by heating the water with the heat exchange action of the heat medium so that heating efficiency is improved. In addition, as the heated water continuously compensates a temperature with the heat medium, indoor heating is economically performed by reducing the number and time of operating the radiation heater.

Description

전기가열식 온수보일러{A Hot Water Booiler Heating by Electricity}Electric Hot Water Boiler {A Hot Water Booiler Heating by Electricity}

본발명은 발열히터에 의하여 고온으로 가열되는 열매체로서 용수탱크의 용수를 가온시켜 주면서도, 일단 가온된 온수는 열매체에 의하여 온도를 지속적으로 유지되도록 하여서 난방효율을 향상시켜 주는 전기가열식 온수보일러에 관한 것이다.The present invention relates to an electric heating hot water boiler that heats water in a water tank as a heating medium heated to a high temperature by a heating heater, and improves heating efficiency by maintaining the temperature continuously by heating medium. .

일반적으로 각종의 시설물이나 일반가정의 실내를 난방하기 위한 온수보일러는 석유, 가스, 고형탄 등의 화석연료를 사용하는 연소식과, 공급되는 전원으로서 발열되는 발열체를 열원으로 한 전기가열식으로 대별된다.In general, hot water boilers for heating various facilities or homes are classified into a combustion type using fossil fuels such as oil, gas, and solid coal, and an electric heating type using a heating element that generates heat as a supplied power source. .

상기한 연소식 온수보일러는 높은 발열량으로 인하여 난방능력이 우수한 장점을 가지는 반면에, 가동중에 화석연료가 연소되면서 다량의 오염물질이 포함된 배기가스를 공기중에 배출시켜서 대기환경을 오염시키게 됨은 물론이고, 화석연료를 연소시킬 때에 발생되는 소음으로 인한 불편을 감수하여야 하는 문제점이 있었다.The above-mentioned combustion hot water boiler has the advantage of excellent heating capacity due to the high calorific value, while fossil fuel is combusted during operation to exhaust the exhaust gas containing a large amount of pollutants into the air to contaminate the atmospheric environment. However, there is a problem in that inconvenience caused by noise generated when burning fossil fuel has to be taken.

이와 같은 연소식 온수보일러의 문제점을 해결하고자 최근에는 다양한 구조와 형태의 전기가열식 온수보일러가 개발되어 있으며, 그 중의 전형적인 것으로 국내 특허출원공개 제98-4291호(1998.3.30)에는, 단열재로 보온됨과 아울러 상단부 일측에는 급수관이 설치되고, 하단부 일측에는 배수관이 설치된 고무수조와; 상기 고무수조의 저부에 배치되어 난방온수에 침적되는 피복전열선과; 난방온수의 온도를 감지하여 소정의 온도 이상에서 전원공급을 차단하도록 고무수조의 일측에 배치되는 온도감지센서와; 상기 급수관의 끝에 설치된 급수조절용 플로우트를 포함하여 이루어진 전기보일러가 선출원 공개된 바 있다.Recently, in order to solve the problems of the combustion hot water boiler, electric heating hot water boilers having various structures and shapes have been developed, and among them, Korean Patent Application Publication No. 98-4291 (1998.3.30), which is insulated as a heat insulating material In addition, the water supply pipe is installed on one side of the upper end, and the rubber water tank is installed on the lower end one side; A coated heating wire disposed at the bottom of the rubber bath and deposited on heating hot water; A temperature sensor disposed at one side of the rubber water tank to detect a temperature of the heating hot water and cut off the power supply at a predetermined temperature or more; An electric boiler comprising a water supply adjusting float installed at the end of the water supply pipe has been disclosed.

이러한 전기보일러는 고무수조 내의 용수에 침적된 피복전열선이 공급되는 전원으로 발열되면서 용수를 가열하여 주도록 구성되어서, 고무수조 내에 저장된 용수를 신속하게 가열할 수 있는 장점을 가지게 되었다. 또한, 청정에너지라 불리우는 전기를 사용하는 만큼, 가동중에 배기가스를 배출시켜서 대기환경을 오염시킬 염려가 없으며, 소음 발생을 최소화하여 사용자의 편익을 증진시켜주는 등의 장점을 아울러 기대할 수 있게 되었다.The electric boiler is configured to heat the water while being heated by a power source to which the coated heating wire deposited in the water in the rubber tank is supplied, and thus has the advantage of rapidly heating the water stored in the rubber tank. In addition, as it uses electricity called clean energy, there is no fear of polluting the air environment by releasing exhaust gas during operation, and it is possible to expect the benefits such as improving the user's convenience by minimizing the occurrence of noise.

그러나, 이와 같은 종래의 전기보일러는 단순히 피복전열선으로서 용수를 가열하여 주도록 구성되어서, 난방효율이 저하될 뿐만 아니라 경제적인 난방을 저해하는 결과를 초래하게 되었다.However, such a conventional electric boiler is simply configured to heat water as a coated heating wire, resulting in not only the heating efficiency being lowered but also the economical heating.

이를 좀더 구체적으로 설명하면, 고무수조 내에 수용된 용수를 가열할 때에 피복전열선의 발열량에 의존하였기 때문에, 용수를 가열하여 주는 가열능력이 상대적으로 취약하여서 난방효율이 크게 저하되는 문제점이 있었다.In more detail, since the heating capacity of the coated heating wire is dependent upon heating the water contained in the rubber bath, there is a problem in that the heating efficiency for heating the water is relatively weak and the heating efficiency is greatly reduced.

또한, 피복전열선을 가동시켜서 설정된 온도로 용수가 가열되면, 고무수조 내에서 가열된 용수가 난방부하로 공급되어서 실내 난방을 위하여 순환된 후에 낮은 온도로 고무수조 내에 재유입되어서, 고무수조 내의 용수의 온도가 설정치 이하로 급격히 떨어지게 된다. 이때, 고무수조 내의 용수를 설정된 온도로서 유지시켜 주기 위해서 피복전열선을 수시로 가동시켜야 하기 때문에, 피복전열선이 가동되는 횟수 및 시간이 가중됨에 따라 전기사용량이 대폭적으로 증가되어서 실내 난방의 경제성을 상실하게 되는 문제점이 있었다.In addition, when the water is heated to the set temperature by operating the coated heating wire, the water heated in the rubber bath is supplied to the heating load, circulated for indoor heating, and then re-introduced into the rubber bath at a low temperature, The temperature drops sharply below the set point. At this time, since the coated heating wire must be operated at any time in order to maintain the water in the rubber tank at the set temperature, the use of the coated heating wire increases and the amount of electricity used is greatly increased, resulting in the loss of economic efficiency of indoor heating. There was a problem.

본발명의 목적은 발열히터를 열원으로 하여 고온으로 가열되는 열매체의 열교환작용으로 용수탱크 내의 용수를 가온시켜 주도록 구성하여서, 첫째 용수탱크 내의 용수를 가온하여 주는 가열능력을 배가시켜서 난방효율이 우수한 전기가열식 온수보일러를 제공하는 데 있으며, 둘째 발열히터가 가동되는 횟수 및 시간을 대폭적으로 감축시켜서 경제적인 난방을 실현시켜 주는 전기가열식 온수보일러를 제공하는 데 있다.The purpose of the present invention is to heat the water in the water tank by the heat exchange action of the heat medium heated to high temperature by using the heat generator as the heat source, firstly by double the heating capacity to heat the water in the water tank, the electric heating efficiency is excellent The present invention is to provide a heated hot water boiler, and secondly, to provide an electric heated hot water boiler that realizes economical heating by drastically reducing the number and time of the heating heater being operated.

도1은 본발명 전기가열식 온수보일러의 일부절결 사시도1 is a partially cutaway perspective view of an electric heating hot water boiler of the present invention

도2는 본발명 전기가열식 온수보일러의 정단면도Figure 2 is a front sectional view of the present invention electric heating type hot water boiler

도3는 본발명 전기가열식 온수보일러의 측단면도Figure 3 is a side cross-sectional view of the present invention electric heating type hot water boiler.

도4a는 본발명의 일실시예를 나타낸 사시도Figure 4a is a perspective view showing an embodiment of the present invention

도4b는 도4a의 설치상태 측단면도Figure 4b is a side cross-sectional view of the installation state of Figure 4a

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10: 용수탱크 11: 가열통로부 12: 용수유입구10: water tank 11: heating passage portion 12: water inlet

13: 용수배출구 A: 용수 S1: 온도감지센서13: Water outlet A: Water S 1 : Temperature sensor

20: 발열히터 30: 열매체탱크 31: 열매체유입구20: heating heater 30: heat medium tank 31: heat medium inlet

32: 열매체배출구 B: 열매체 S2: 온도감지센서32: heat medium outlet B: heat medium S 2 : temperature sensor

본발명도 내부에 일정량의 용수(A)를 저장할 수 있도록 밀폐 형성된 용수탱크(10)와, 상기 용수탱크(10) 내의 용수를 가열하여 주도록 설치되는 발열히터(20)로 구성된 점에서 종래의 것과 기술개념을 같이 한다.The present invention is a conventional one in that it consists of a water tank (10) sealed to store a certain amount of water (A) in the present invention, and a heating heater (20) installed to heat the water in the water tank (10) We share technology concepts together.

단, 본발명의 전기가열식 온수보일러는 상기 용수탱크(10) 전체를 둘러싸서 그 용수탱크와의 사이에 다량의 열매체(B)가 수용되도록 밀폐 형성된 열매체탱크(30)를 구비하고, 상기 용수탱크(10) 중앙부 내측에 전후방향으로 트여지도록 구획된 가열통로부(11)를 형성하여서 그 가열통로부에 상기 열매체탱크(30) 내의 열매체(B)가 자유롭게 유통되도록 하며, 상기 열매체탱크(30)의 외측에서 전면을 관통하여서 정착되는 복수개의 발열히터(20)들이 상기 용수탱크(10)의 가열통로부(11) 내에 끼워지도록 설치하여서 됨을 기술구성상의 기본적인 특징으로 한다.However, the electric heating hot water boiler of the present invention is provided with a heat medium tank (30) formed to enclose a whole of the water tank (10) so that a large amount of heat medium (B) is accommodated between the water tank 10, the water tank (10) forming a heating passage portion 11 partitioned in the front and rear direction inside the central portion so that the heating medium B in the heating medium tank 30 freely flows to the heating passage portion, and the heating medium tank 30 It is a basic feature in the technical configuration that the plurality of heating heaters 20 to be fixed to penetrate the front from the outside of the water tank 10 to be fitted in the heating passage portion 11 of the water tank (10).

즉, 이와 같이 구성되는 본발명은 열매체탱크(30)를 관통하여 용수탱크(10)의 가열통로부(11)에 끼워지는 발열히터(20)들로서 열매체탱크(30) 내에 수용된 열매체(B)를 고온으로 가열시키고, 열매체탱크(30) 내에서 고온으로 가온된 열매체(B)가 용수탱크(10)의 가열통로부(11)를 포함한 외주위에서 대류순환하면서, 용수탱크(10) 내의 용수(A)를 가온시켜 주게 됨으로써, 첫째 발열히터에 의하여 고온으로 가열된 열매체의 열교환작용으로 용수를 가온하여 주는 가열능력을 배가시켜서 난방효율을 향상시켜 주며, 둘째 일단 가열된 용수는 고온의 잠열을 보유하고 있는 열매체에 의하여 지속적으로 온도를 보상하여 주어 발열히터가 가동되는 횟수 및 시간을 줄여주는 만큼 전기사용량을 감축시켜서 실내 난방을 경제적으로 수행할 수 있는 등의 작용효과를 가지게 되는 것이다.That is, the present invention constituted as described above is a heat heater (20) which is inserted into the heating passage portion 11 of the water tank (10) through the heat medium tank (30) to accommodate the heat medium (B) accommodated in the heat medium tank (30). Water (A) in the water tank (10) while heated to a high temperature and heated to a high temperature in the heat medium tank (30) convection circulation around the outer periphery including the heating passage portion (11) of the water tank (10). ) To increase heating efficiency by doubling the heating capacity to warm water by heat exchange action of heat medium heated to high temperature by exothermic heater, and secondly, heated water has high temperature latent heat. It compensates the temperature continuously by the heating medium, which reduces the number of hours and the time that the heating heater is operated, thus reducing the electricity consumption and economically performing indoor heating. It will be.

이하, 첨부도면에 도시된 구체적인 실시예를 통하여 본발명의 기술내용을 보다 상세히 설명하면 다음과 같다.Hereinafter, the technical details of the present invention will be described in detail with reference to the specific embodiments shown in the accompanying drawings.

도1 내지 도3에 도시된바와 같이 용수탱크(10)는 내부에 용수(A)를 수용할 수 있도록 밀폐된 저장공간을 이루면서, 상기 발열히터(20)가 끼워져서 설치될 수 있는 공간을 확보하여 주는 구조부이다.As shown in FIGS. 1 to 3, the water tank 10 forms a sealed storage space for accommodating water A therein, and secures a space in which the heat heater 20 can be installed. It is a structural unit.

상기 용수탱크(10)는 전체적으로 원통형상으로서 그 중앙부 내측에 전후방향으로 트여지도록 구획된 가열통로부(11)를 가지도록 형성하여서 된다.The water tank 10 is formed to have a heating passage portion 11 partitioned so as to be opened in the front-rear direction inside the central portion as a whole in a cylindrical shape.

이 용수탱크(10)의 가열통로부(11)에는 발열히터(20)들이 끼워져서, 그 가열통로부(11)를 통하여 자유롭게 유통되는 열매체(B)를 고온으로 가열시켜 주게 된다. 이때, 열매체탱크(30) 내에서 고온으로 가열된 열매체(B)는 열교환작용으로 용수탱크(10) 내의 용수를 가온시켜 주게 되는 것이다.The heating heater 20 is fitted into the heating passage part 11 of the water tank 10 to heat the heat medium B freely distributed through the heating passage part 11 to a high temperature. At this time, the heat medium (B) heated to a high temperature in the heat medium tank (30) is to heat the water in the water tank (10) by the heat exchange action.

그리고, 상기 용수탱크(10)의 일정위치에 상기 열매체탱크(30)를 관통하여 설치되는 용수유입구(12)와 용수배출구(13)를 가져서, 실내의 난방부하와 순환사이클을 이루도록 연결 배관되도록 한다.In addition, the water inlet 12 and the water outlet 13 installed to penetrate the heat medium tank 30 at a predetermined position of the water tank 10 are connected to form a heating cycle and a circulation cycle in the room. .

또, 상기 용수탱크(10) 전면에 외부의 컨트롤박스(40)와 전기적으로 연결되는 온도감지센서(S1)를 설치하여서, 상기 용수탱크(10) 내에 수용된 용수(A)의 온도를 감지하여서 컨트롤박스(40)를 통하여 발열히터(20)의 작동을 제어할 수 있도록 한다.In addition, by installing a temperature sensor (S 1 ) electrically connected to the external control box 40 on the front of the water tank 10, by sensing the temperature of the water (A) accommodated in the water tank (10) Through the control box 40 to control the operation of the heating heater 20.

발열히터(20)들은 컨트롤박스(40)로부터 제어 공급되는 전원으로 동작되어서 일차적으로 열매체탱크(30) 내에 수용된 열매체(B)를 고온으로 가열시켜서, 그 열매체(B)를 통하여 용수탱크(10) 내의 용수를 가온시켜 주는 구성부이다.The heating heaters 20 are operated by the power supplied from the control box 40 to heat the heat medium B contained in the heat medium tank 30 to a high temperature, and the water tank 10 through the heat medium B. It is a component part which warms the water in the inside.

이 발열히터(20)들은 상기 열매체탱크(30)의 전면에 상기 컨트롤박스(40)와 전기적으로 연결되어서 수평하게 장착되도록 하되, 상기 열매체탱크(30)의 가열통로부(11) 전방으로부터 후방으로 길게 끼워지도록 설치하여서 된다.The heating heaters 20 are electrically connected to the control box 40 on the front surface of the heat medium tank 30 so as to be mounted horizontally, and from the front of the heating passage part 11 of the heat medium tank 30 to the rear. It should be installed to be fitted long.

열매체탱크(30)는 상기 용수탱크(10) 전체를 둘러싸서 그 용수탱크 내의 용수(A)를 가온시켜 주는 열매체(B)가 수용되도록 밀폐된 저장공간을 이루는 구성부이다.The heat medium tank 30 is a component that forms a sealed storage space so that the heat medium B surrounding the entire water tank 10 and warms the water A in the water tank is accommodated.

이 열매체탱크(30)는 상기 용수탱크(10) 보다 큰 내경을 가지는 원통체로 만들어져서, 상기 용수탱크(10) 내의 용수(A)을 가온시키는 데 필요한 충분한 량의 열매체(B)를 수용할 수 있도록 한다.The heat medium tank 30 is made of a cylindrical body having an inner diameter larger than that of the water tank 10 to accommodate a sufficient amount of heat medium B required to warm the water A in the water tank 10. Make sure

그리고, 상기 열매체탱크(30)의 상하부 일정위치에 각각 설치되는 열매체유입구(31)와 열매체배출구(32)를 가져서, 상기 열매체탱크(30) 내에 새로운 열매체(B)를 보충하거나 교환할 수 있도록 한다.In addition, by having a heat medium inlet 31 and a heat medium outlet 32 respectively provided at upper and lower predetermined positions of the heat medium tank 30, the new heat medium B can be replenished or exchanged in the heat medium tank 30. .

또한, 상기 열매체탱크(30)의 전면에 외부의 컨트롤박스(40)와 전기적으로 연결되는 온도감지센서(S2)를 설치하여서, 상기 용수탱크(10) 내에 수용된 용수(A)의 온도를 감지하여서 컨트롤박스(40)를 통하여 발열히터(20)의 작동을 제어할 수 있도록 한다.In addition, by installing a temperature sensor (S 2 ) that is electrically connected to the external control box 40 on the front surface of the heat medium tank 30, to sense the temperature of the water (A) accommodated in the water tank (10) By controlling the operation of the heating heater 20 through the control box (40).

여기에서, 상기 열매체탱크(30) 내에 수용되는 열매체(B)는 점성이 높아서 자체적인 온도상승력 및 온도유지능력이 우수한 오일을 사용하도록 함이 바람직하다. 참고적으로 상기 열매체(B)로 사용하기에 적합한 오일로는 일명 "서비아B"라는 상품이 알려져 있다.Here, the heat medium (B) accommodated in the heat medium tank (30) is high in viscosity it is preferable to use the oil excellent in its own temperature rise and temperature holding ability. For reference, as a suitable oil to be used as the heat medium (B), a product called "subvia B" is known.

본발명의 실시예에서 상기 열매체탱크(30)의 하부에 그 열매체탱크를 바닥으로부터 견고하게 지지하여 주도록 받침틀(50)을 설치하고, 상기 열매체탱크(30) 전체를 감싸서 보호하여 주도록 외부커버(60)를 설치하여서 된 것으로 예시하고 있다. 이때, 상기 외부커버(60)의 전면에는 상기 발열히터(20)와 함께 각각의 온도감지센서(S1)(S2)들이 전기적으로 연결되는 컨트롤박스(40)를 설치하여서, 사용자가 임의로 열매체(B)와 용수(A)의 온도를 조절할 수 있도록 한다.In the embodiment of the present invention, the support frame 50 is installed in the lower portion of the heat medium tank 30 so as to firmly support the heat medium tank from the bottom, and the outer cover 60 to cover and protect the whole heat medium tank 30. This is illustrated by installing). At this time, the front of the outer cover 60 by installing a control box 40 is electrically connected to each of the temperature sensor (S 1 ) (S 2 ) together with the heating heater 20, the user arbitrarily Adjust the temperature of (B) and water (A).

한편, 도4a 및 도4b 는 본발명의 일실시예를 나타낸 것으로, 상기 용수탱크(10)에는 중앙 내측의 가열통로부(11)를 기준으로 방사형으로서 배치되어 그 가열통로부와 평행하게 전후방향으로 트여지는 복수개의 순환통로부(14)들을 가지도록 한 것이다. 이 용수탱크(10)의 순환통로부(14)들은 상기 열매체탱크(30) 내에서 고온으로 가열된 열매체(B)가 자유롭게 유통되도록 하여서, 용수탱크(10) 내에 수용된 용수(A)를 효과적으로 가온시키는 데 도움이 된다.On the other hand, Figure 4a and Figure 4b shows an embodiment of the present invention, the water tank 10 is disposed radially with respect to the heating passage portion 11 in the center of the front and rearward in parallel with the heating passage portion It is to have a plurality of circulation passages 14 to be opened. The circulation passages 14 of the water tank 10 allow the heat medium B heated at a high temperature to flow freely in the heat medium tank 30, thereby effectively warming the water A contained in the water tank 10. It helps.

이상에서 살펴 본 바와 같이, 본발명은 발열히터에 의하여 가열되는 열매체로서 용수탱크의 용수를 고온으로 가온시켜 주는 동시에, 일단 가온된 온수는 열매체로서 고온을 유지시켜 주어서, 난방효율을 향상시켜 주면서도 전기사용량을 최소화하여 주는 등의 작용효과를 가지게 되는 것이다.As described above, the present invention is a heat medium heated by a heat generating heater to warm the water of the water tank to a high temperature, while the warm water once heated to maintain a high temperature as a heat medium, while improving the heating efficiency It will have the effect of minimizing the amount of use.

Claims (2)

내부에 일정량의 용수(A)를 저장할 수 있도록 밀폐 형성된 용수탱크(10)와, 상기 용수탱크(10) 내의 용수를 가열하여 주도록 설치되는 발열히터(20)로 구성된 것에 있어서,In the water tank 10 is formed to be sealed to store a certain amount of water (A) therein, and the heating heater 20 is installed to heat the water in the water tank 10, 상기 용수탱크(10) 전체를 둘러싸서 그 용수탱크와의 사이에 다량의 열매체(B)가 수용되도록 밀폐 형성된 열매체탱크(30)를 구비하고, 상기 용수탱크(10) 중앙부 내측에 전후방향으로 트여지도록 구획된 가열통로부(11)를 형성하여서 그 가열통로부에 상기 열매체탱크(30) 내의 열매체(B)가 자유롭게 유통되도록 하며, 상기 열매체탱크(30)의 외측에서 전면을 관통하여서 정착되는 복수개의 발열히터(20)들이 상기 용수탱크(10)의 가열통로부(11) 내에 끼워지도록 설치하여서 됨을 특징으로 하는 전기가열식 온수보일러.It is provided with a heat medium tank (30) formed to enclose the entire water tank (10) so that a large amount of heat medium (B) is received between the water tank, and opened in the front-rear direction inside the center of the water tank (10). A plurality of heat passages 11 are formed so as to allow the heat medium B in the heat medium tank 30 to flow freely in the heat passage part, and the plurality of heat passages are fixed through the front surface of the heat medium tank 30. Two heating heaters 20 are installed so as to be fitted in the heating passage part 11 of the water tank 10. 제1항에 있어서, 상기 용수탱크(10)에는 중앙 내측의 가열통로부(11)를 기준으로 방사형으로서 배치되어 그 가열통로부와 평행하게 전후방향으로 트여지는 복수개의 순환통로부(14)들을 가지도록 함을 특징으로 하는 전기가열식 온수보일러.The water tank (10) according to claim 1, wherein the water tank (10) has a plurality of circulation passages (14) arranged radially with respect to the heating passage portion (11) inside the center and opened in the front-rear direction in parallel with the heating passage portion. Electric heating hot water boiler, characterized in that to have.
KR1019990010655A 1999-03-27 1999-03-27 A Hot Water Booiler Heating by Electricity KR100285813B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417500B1 (en) * 2000-07-05 2004-02-11 주식회사 서림 An electric boiler
KR100680573B1 (en) * 2004-10-26 2007-02-09 한성희 Power saving electrical boiler for using radiant heat
KR101156109B1 (en) * 2009-02-20 2012-06-20 김원영 electric boiler

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100949609B1 (en) 2008-06-26 2010-03-25 명규완 Four-Pass Type Boiler
KR100976246B1 (en) 2008-08-14 2010-08-18 명종흥 Electric Boiler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417500B1 (en) * 2000-07-05 2004-02-11 주식회사 서림 An electric boiler
KR100680573B1 (en) * 2004-10-26 2007-02-09 한성희 Power saving electrical boiler for using radiant heat
KR101156109B1 (en) * 2009-02-20 2012-06-20 김원영 electric boiler

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