KR200433110Y1 - Electric boiler for a quick heating - Google Patents

Electric boiler for a quick heating Download PDF

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Publication number
KR200433110Y1
KR200433110Y1 KR2020060026510U KR20060026510U KR200433110Y1 KR 200433110 Y1 KR200433110 Y1 KR 200433110Y1 KR 2020060026510 U KR2020060026510 U KR 2020060026510U KR 20060026510 U KR20060026510 U KR 20060026510U KR 200433110 Y1 KR200433110 Y1 KR 200433110Y1
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South Korea
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water
circulation pipe
water circulation
heater
electric boiler
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KR2020060026510U
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Korean (ko)
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박은수
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박은수
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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
    • F24H1/10—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
    • F24H1/101—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 using electric energy supply
    • F24H1/102—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 using electric energy supply with resistance
    • F24H1/105—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 using electric energy supply with resistance formed by the tube through which the fluid flows
    • 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
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • 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

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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)
  • Fluid Mechanics (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

본 고안은 신속한 시간에 용수를 가열공급할 수 있는 급속가열식 전기보일러에 관한 것으로, 더욱 구체적으로는 다단으로 선회되게 배치한 용수순환관을 통해 용수가 순환이송되는 동안에 용수순환관 내부의 히터에 의해 용수가 직접가열되어 난방수 및 온수용으로 용수공급이 이루어지도록 한 것이다The present invention relates to a rapid heating type electric boiler capable of heating and supplying water at a rapid time. More specifically, the water is supplied by a heater inside the water circulation pipe while the water is circulated through the water circulation pipe arranged to be swiveled in multiple stages. Is heated directly to supply water for heating water and hot water.

즉, 본 고안의 전기보일러는 단열기능을 갖도록 구비된 단열케이스와, 상기 단열케이스의 내부에 "U"형으로 된 연결관체를 구비하고 그 연결관체를 다단 배치한 다음 연결관체의 선단부를 각각 접속관으로 수직연결하여 지그재그로 선회되어 용수가 하부 입수구에서 상부 출수구로 순환공급 되게한 순환공급관과, 상기 접속관의 접속구에 형성된 결합구멍에 각각 장착되고 용수순환관 내부에 일정간극을 두고 수평 상태로 내장되는 봉상의 히터로 구성되어 용수순환관을 통해 용수가 순환이송되는 동안에 히터에 접촉되어 직접가열되도록 한 급속가열식 전기보일러를 특징으로 하는 것이다.That is, the electric boiler of the present invention is provided with a heat insulation case provided to have a heat insulation function, and a connector body having a "U" shape in the interior of the heat insulation case and arranging the connector body in multiple stages, and then connecting the front ends of the connector bodies, respectively. Vertically connected pipes are zigzag-turned to allow water to be circulated from the lower inlet to the upper outlet, and to the coupling holes formed in the connection ports of the connection pipes, respectively, and are horizontally spaced with a certain gap inside the water circulation pipe. It is characterized by a rapid heating type electric boiler composed of a rod-shaped heater that is built in contact with the heater to be directly heated while the water is circulated through the water circulation pipe.

급속가열, 단열케이스, 연결관체, 용수순환관, 히터, 접속관 Rapid heating, insulation case, connector, water circulation pipe, heater, connection pipe

Description

급속가열식 전기보일러 { Electric boiler for a quick heating } Electric boiler for a quick heating {Electric boiler for a quick heating}

도 1은 본 고안의 구성을 나타낸 사시도1 is a perspective view showing the configuration of the subject innovation

도 2는 본 고안의 용수순환관의 배치상태를 보인 사시도Figure 2 is a perspective view showing the arrangement of the water circulation tube of the present invention

도 3은 본 고안의 히터장착 상태를 보인 사시도3 is a perspective view showing a heater mounting state of the present invention

도 4는 본 고안의 일부 확대 요부 사시도4 is a partially enlarged perspective view of the present invention

도 5는 본 고안의 용수순환관 확대 단면도5 is an enlarged cross-sectional view of the water circulation pipe of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 단열케이스 20 : 용수순환관10: heat insulation case 20: water circulation pipe

21 : 입수구 22 : 출수구21: inlet 22: outlet

23 : 연결관체 24 : 접속관 23: connector 24: connector

25 : 접속구 26 : 결합구멍25 connection port 26 coupling hole

30 : 히터 32 : 전원접속부30: heater 32: power connection

본 고안은 신속한 시간에 용수를 가열공급할 수 있는 급속가열식 전기보일러에 관한 것으로, 더욱 구체적으로는 다단으로 선회되게 배치한 용수순환관을 통 해 용수가 순환이송되는 동안에 용수순환관 내부의 히터에 의해 용수가 직접가열되어 난방수 및 온수용으로 용수공급이 이루어지도록 한 것이다. The present invention relates to a rapid heating type electric boiler capable of heating and supplying water in a rapid time, and more specifically, by a heater inside the water circulation pipe during water circulation circulation through a water circulation pipe arranged in multiple stages. The water is directly heated so that the water can be supplied for heating water and hot water.

일반적으로 보일러는 석유, 가스 등의 연료 또는 전기를 에너지원으로 열에너지를 발생하고, 발생된 열에너지로 물을 가열하여 난방수 또는 온수를 생성하는 장치이며, 에너지원에 따라 기름보일러, 가스보일러, 전기보일러가 있다.In general, a boiler generates heat energy using fuel or electricity such as oil and gas as an energy source, and generates heating water or hot water by heating water with the generated heat energy, and depending on the energy source, oil boiler, gas boiler, electricity There is a boiler.

한편, 석유, 가스 등의 연료를 에너지원으로 사용하는 보일러는 연료를 연소하는 방식이므로 연료의 저장, 공급, 연소, 배기 등에 많은 부품이 사용되어 고가이고, 구조가 복잡하여 생산성이 크게 저하되는 단점이 있다. On the other hand, since boilers that use fuels such as oil and gas as energy sources burn a fuel, many parts are used for storing, supplying, burning, and exhausting fuel, which is expensive, and the structure is complicated, which greatly reduces productivity. There is this.

또한, 연료의 연소에 필요한 공기의 공급과 배기가스의 누출로 인한 가스 중독 사고의 예방을 위해 통풍이 원활하면서도 난방 영역과 격리되어 있는 별도의 보일러실을 마련해야 하므로, 보일러와 난방 영역 사이에 설비되는 배관의 길이가 복잡하고 길어져 열에너지의 손실이 크고, 시공성이 저하되는 문제가 있다. 그리고 가스보일러의 경우, 가스의 누출로 인한 가스 중독 및 폭발 사고는 인명과 재산의 막대한 손실을 야기하므로 버너와 배관 등의 주기적인 점검이 요구되는 등 가동이 번거롭고 불편한 단점이 있다.In addition, in order to prevent the gas poisoning caused by the leakage of exhaust gas and the supply of air required for combustion of fuel, a separate boiler room must be provided which is well ventilated and separated from the heating zone. There is a problem that the length of the pipe is complicated and long, so that the loss of thermal energy is large, and the workability is reduced. In the case of gas boilers, gas poisoning and explosion accidents caused by gas leakage cause enormous loss of human life and property, and thus it is cumbersome and inconvenient to operate, requiring periodic inspection of burners and pipes.

전기보일러는 전기를 에너지원으로 사용하기 때문에 연소방식 보일러에 비하여 설치와 가동이 간편하고 위생적이며,과열 등으로 인한 사고의 위험도 상대적으로 적어 점점 그 사용자가 증가하고 있는 추세이다. Since electric boilers use electricity as an energy source, installation and operation are easier and hygienic than combustion-type boilers, and the risk of accidents due to overheating is relatively small, and the number of users is increasing.

이러한 전기보일러는 급수원으로부터 공급된 물을 저장하는 대용량의 저장탱 크와 상기 저장탱크 내부에 저장, 순환되는 물을 전기에 의해 발열되는 전기히터로 직·간접적으로 가열하도록 되어 있으며, 상기 저장탱크 내에서 가열된 물을 난방배관과 난방펌프 등으로 건물의 난방용수나 생활용 온수로 공급하여 사용하도록 되어 있는 것이다.The electric boiler is configured to directly or indirectly heat a large-capacity storage tank for storing water supplied from a water supply source and an electric heater that generates and circulates water that is stored and circulated inside the storage tank. The heated water is supplied to the building's heating water or hot water for use by heating pipes and heating pumps.

그런데, 상기와 같은 종래의 일반적인 전기보일러는 비등점과 비열이 낮은 물을 이용하여 축열식으로 열을 저장하므로 많은 양의 열을 저장하기 위해서는 상기 저장탱크가 매우 커야 되고, 펌프사전기 보일러 자체의 크기도 대형화 될 수밖에 없어 설치공간이 작은 장소에서는 사용하기 어려운 문제점이 있으며, 전기히터로 대형의 저장탱크에 저장된 난방수를 직접가열하는 방식의 전기보일러는 전열소모가 매우 클 뿐 아니라 난방이 이루어지기까지 소요시간이 많이 걸리는 반면에 열교환을 통해 난방수를 간접적으로 가열하는 방식은 직접 가열방식에 비해 전력소모는 적지만 가열효과가 비교적 낮고 구성이 복잡하여 제품단가 및 그에 따른 유지보수비가 상승되는 문제점이 있었다.However, the conventional general electric boiler as described above stores heat in a regenerative manner using water having a low boiling point and low specific heat, so that the storage tank has to be very large to store a large amount of heat, and the size of the pump preheater boiler itself It is difficult to use in places where the installation space is small because it has to be enlarged, and the electric boiler which directly heats the heating water stored in the large storage tank with the electric heater not only has a high heat dissipation but also requires heating. On the other hand, the method of indirectly heating the heating water through heat exchange has less power consumption than the direct heating method, but the heating effect is relatively low and the composition is complicated, which leads to an increase in product cost and maintenance costs. .

본 고안은 상기 문제점을 해결하기 위하여 "U"형으로 된 연결관체를 수평으로 다단 배치한 다음 그 연결관체의 선단부를 각각 접속관으로 수직연결하여 지그재그로 선회되어 용수 순환이 이루어지도록 한 용수순환관을 구성하고 그 접속관 일측의 결합구멍을 관통하여 용수순환관의 길이방향 내부에 봉상의 히터가 내장되도록 한 구성으로 용수순환관을 통해 용수가 순환이송되는 동안에 히터에 의해 용 수가 직접가열되어 난방수 및 온수용으로 용수공급이 이루어지도록 한 급속가열식 전기보일러를 제공함에 있다.In order to solve the above problems, a water circulation pipe is disposed in a multi-stage horizontally arranged U-shaped connecting pipe, and then vertically connected to the connecting pipe by a connecting pipe, thereby turning in a zigzag to achieve a water circulation. And a rod-shaped heater is built in the longitudinal direction of the water circulation pipe by penetrating the coupling hole on one side of the connection pipe, and the water is directly heated by the heater while the water is circulated and transferred through the water circulation pipe. The present invention provides a rapid heating electric boiler for supplying water for water and hot water.

본 고안의 전기보일러는 단열기능을 갖도록 구비된 단열케이스와, 상기 단열케이스의 내부에 "U"형으로 된 연결관체를 구비하고 그 연결관체를 다단 배치한 다음 연결관체의 선단부를 각각 접속관으로 수직연결하여 지그재그로 선회되어 용수가 하부 입수구에서 상부 출수구로 순환공급 되게한 순환공급관과, 상기 접속관의 접속구에 형성된 결합구멍에 각각 장착되고 용수순환관 내부에 일정간극을 두고 수평 상태로 내장되는 봉상의 히터로 구성되어 용수순환관을 통해 용수가 순환이송되는 동안에 히터에 접촉되어 직접가열되도록 한 것을 특징으로 한다.The electric boiler of the present invention has a heat insulation case provided to have a heat insulation function, and a connector body having a "U" shape in the inside of the heat insulation case, and the connector body is arranged in multiple stages, and then the front end of the connector body is connected to the connection pipe. It is vertically connected and is zigzag-turned so that water is circulated from the lower inlet to the upper outlet, and is mounted in the coupling hole formed in the connection hole of the connection pipe, respectively, and is installed in a horizontal state with a predetermined gap inside the water circulation pipe. It consists of a rod-shaped heater characterized in that the water is directly contacted to the heater during the circulation transfer of water through the water circulation pipe.

이하, 본 고안의 바람직한 구성실시예를 첨부된 도면에 의하여 보다 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

보일러의 열손실을 최소화할 수 있도록 하기위해 단열재등이 씌워져 있는 단열케이스(10)와, 상기 단열케이스(10)의 내부에 "U"형으로 된 다수의 연결관체(23)를 눕혀진 상태로 구비하여 상하 등간격으로 다단배치하고 그 연결관체(23)의 절곡된 부분은 동일 수직선상에 놓여지도록 하며 상기 연결관체(23)의 관통된 선단부는 "T"형 접속구(25)가 상하 대향되게 결합되어있는 접속관(24)을 수직으로 연결하여 용수가 지그재그로 선회되어 순환 되게한 용수순환관(20)을 설치한다.In order to minimize the heat loss of the boiler, the insulation case 10 is covered with a heat insulator, etc., and the plurality of connecting bodies 23 of the "U" type in the interior of the insulation case 10 in a state of lying down. And arranged in multiple stages at equal intervals up and down, and the bent portion of the connecting pipe 23 is placed on the same vertical line, and the penetrated tip of the connecting pipe 23 has the "T" type connection port 25 facing up and down. The connection pipe 24 coupled to the vertical to install the water circulation pipe 20 to be circulated in the water zigzag.

상기 용수순환관(20)의 최하단에 결합된 접속구(25)일측은 용수가 유입되는 하부 입수구(21)로 구성되고 최상단에 결합된 접속구(25)일측은 용수가 배출되는 상부 출수구(22)로 구성된다.One side of the connection port 25 coupled to the bottom end of the water circulation pipe 20 is composed of a lower inlet port 21 into which water is introduced, and one side of the connection port 25 coupled to the top end is an upper outlet 22 through which water is discharged. It is composed.

상기 접속관(24)의 접속구(25) 외측방향에 형성된 결합구멍(26)에 봉상의 히터(30)를 장착하여 수평배치된 연결관체(23)가 수평으로 된 길이방향의 용수순환관(20) 내부에 일정간극을 두고 히터(30)가 내장된 구성으로 용수순환관(20) 내부를 통해 용수가 순환이송되는 동안에 다수의 히터(30)에 순차적으로 직접가열되어 난방수 및 온수용으로 용수공급이 이루어지도록 한 것이다.The water circulation pipe 20 in the longitudinal direction in which the connecting tubular body 23 horizontally arranged by mounting the rod-shaped heater 30 in the coupling hole 26 formed in the outer side of the connecting port 25 of the connecting tube 24 is horizontal. The heater 30 is built with a predetermined gap therein and is directly heated to a plurality of heaters 30 sequentially while the water is circulated and transported through the water circulation pipe 20 to be used for heating water and hot water. Supply was made.

또한, 상기의 다수 구비된 히터(30)는 용수순환관(20) 일측에 설치되는 온도센서(도시되지 않음)와 연동되게 하여 온도조절이 이루어지게 하고, 용수순환관(20)은 단열케이스(10)내부에서 움직이지 않도록 지지대등으로 고정설치가 됨은 물론이다.In addition, the heater 30 is provided with a plurality of water circulating tube 20 is connected to a temperature sensor (not shown) installed on one side to make a temperature control, the water circulating tube 20 is a heat insulation case ( 10) Of course, it is fixedly installed with a support to prevent it from moving inside.

또, 상기 용수순환관(20)과 그 내부에 내장되는 히터(30)의 직경크기 차이는 대략 2~3배 정도 되게하여 용수순환관(20)과 히터(30)사이의 간극을 통해 용수가 충분하게 공급될 수 있도록 하되 보일러의 크기나 사용용도에 따라 임의적으로 변경할 수도 있는 것이므로 본 고안에서는 이를 한정하지 않는다.In addition, the diameter difference between the water circulation pipe 20 and the heater 30 embedded therein is about 2 to 3 times so that the water through the gap between the water circulation pipe 20 and the heater 30 The present invention does not limit the present invention because it can be supplied sufficiently but can be changed arbitrarily according to the size or use of the boiler.

도면중 미설명 부호 32는 히터에 전원을 연결하는 전원접속부이다.In the figure, reference numeral 32 denotes a power supply connecting a power source to the heater.

이하 본 고안에 따른 작용실시예를 상세히 설명하면 다음과 같다.Hereinafter, the working embodiment according to the present invention will be described in detail.

본 고안의 전기보일러는 단열케이스(10) 내부에 설치된 용수순환관(20)의 하부 입수구(21)를 통해 용수가 유입되어 상하 등간격으로 다단배치되고 지그재그로 선회되게 설치된 용수순환관(20) 내부를 순차적으로 거쳐 상부 출수구(22)를 통해 배출이 이루어지되 용수순환관(20)의 길이방향 내부에 다수 내장된 봉상의 히터(30)에 용수가 접촉되어 히터가열이 되는 직접가열과 함께 용수순환관(20)을 거치는 동안에 연속적인 가열이 되므로 출수구(22)를 통해 배출되는 난방수 및 온수를 신속한 시간에 충분하게 공급할 수 있게되고 열효율성도 크게 높일 수 있게 된다.The electric boiler of the present invention is a water circulation pipe (20) installed to be swung in zigzag and multi-stage at the same intervals up and down through the water inlet 21 of the water circulation pipe 20 installed in the heat insulating case (10). The water is discharged through the upper outlet 22 through the inside in sequence, but the water comes into contact with the heater 30 which is heated in contact with the heater 30 which is heated in the longitudinal direction of the water circulation pipe 20. Since the continuous heating is performed during the circulation pipe 20, it is possible to supply sufficient heating water and hot water discharged through the outlet 22 in a quick time and can also significantly increase the thermal efficiency.

즉, 수도관과 같이 용수가 통과되도록 구성된 용수순환관(20) 내부를 용수가 통과하는 동안에 용수순환관(20) 내부에 내장된 히터(30)에 용수가 접촉되어 가열되는 수단으로 난방수 및 온수를 공급하게 되므로 별도의 펌프를 사용하지 않더라도 자연스런 용수의 배출공급이 이루어지고 단위면적이 적은 공간내의 히터(30)에 연속적으로 용수가 직접접촉되어 가열되기 때문에 가열시간이 신속할 뿐만 아니라 열손실을 최소화시키게 된다.That is, while the water passes through the water circulation pipe 20 configured to pass water, such as a water pipe, heating water and hot water as a means of contacting and heating the heater 30 built in the water circulation pipe 20. Since it is supplied with a natural pump, even without using a separate pump, natural water is discharged and the heating time is directly contacted with the heater 30 continuously in the space having a small unit area. Will be minimized.

또한, 보일러의 설치구조를 단순화시켜 설치공간을 최소화할 수 있게되고 유지보수 비용 및 제품단가를 크게 줄일 수 있게 된다.In addition, by simplifying the installation structure of the boiler it is possible to minimize the installation space and significantly reduce the maintenance cost and product cost.

이상에서 본 고안은 상기 실시예를 참고하여 설명 하였지만 본 고안의 기술사상범위 내에서 다양한 변형실시가 가능함은 물론이다.Although the present invention has been described with reference to the above embodiment, various modifications can be made within the technical scope of the present invention.

이와같이 본 고안의 급속가열식 전기보일러는 다단으로 선회되게 배치한 용수순환관을 통해 용수가 순환이송되는 동안에 용수순환관 내부에 일정간극을 두고 내장된 다수의 히터에 의해 용수가 연속적으로 직접가열되어 난방수 및 온수용으로 용수공급이 이루어지게 되므로 난방수 및 온수를 신속한 시간에 충분하게 공급할 수 있게되고 열손실을 최소화하면서 열효율성도 크게 높일 수 있게 된다.In this way, the rapid heating electric boiler according to the present invention is heated by continuous heating of water by a plurality of heaters having a predetermined gap inside the water circulation pipe while the water is circulated through the water circulation pipe arranged in multiple stages. Since the water supply is made for water and hot water, the heating water and hot water can be supplied in sufficient time in a short time, and the heat efficiency can be greatly increased while minimizing heat loss.

또한,수도관과 같이 용수가 통과되도록 구성된 용수순환관 내부를 통과하여 가열되는 구성이므로 보일러의 설치구조가 간단하면서 유지보수 비용 및 제품단가를 크게 줄일 수 있는 효과가 있다.In addition, since the water is heated through the inside of the water circulation pipe configured to pass through the water, such as a water pipe, there is an effect that the installation structure of the boiler is simple and greatly reduce the maintenance cost and product cost.

Claims (2)

단열기능을 갖도록 구비된 단열케이스(10)와; An insulation case 10 provided to have an insulation function; 상기 단열케이스(10) 내부에 "U"형으로 된 연결관체(23)를 구비하고 그 연결관체(23)를 다단 배치한 다음 연결관체(23)의 선단부를 각각 접속관(24)으로 수직연결하여 지그재그로 선회되어 용수가 하부 입수구(21)에서 상부 출수구(22)로 순환공급 되게한 용수순환관(20)과; It is provided with a connecting body 23 of the "U" type in the heat insulation case 10, and the connecting body 23 is arranged in multiple stages, and then the front ends of the connecting body 23 are vertically connected to the connecting pipe 24, respectively. A water circulation pipe 20 which is zigzag to allow water to be circulated from the lower inlet 21 to the upper outlet 22; 상기 접속관(24)의 접속구(25)일측에 형성된 결합구멍(26)에 봉상의 히터(30)를 각각 장착하여 용수순환관(20)의 길이방향 내부에 일정간극을 두고 히터(30)가 수평 상태로 내장되게한 구성으로 용수순환관을 통해 용수가 순환이송되는 동안에 히터에 접촉되어 직접가열되도록 한 것을 특징으로 하는 급속가열식 전기보일러A rod-shaped heater 30 is mounted in each of the coupling holes 26 formed at one side of the connection port 25 of the connection pipe 24 so that the heater 30 has a predetermined gap in the longitudinal direction of the water circulation pipe 20. Rapid heating electric boiler, characterized in that the built-in configuration in a horizontal state to be directly heated by contacting the heater during the water circulation through the water circulation pipe 제 1항에 있어서, 상기 연결관체(23)는 눕혀진 상태로 구비하여 상하 등간격으로 다단배치하고 그 연결관체(23)의 절곡된 부분은 동일 수직선상에 놓여지도록 하며 연결관체(23)의 관통된 선단부는 "T"형 접속구(25)가 상하 대향되게 결합되어있는 접속관(24)과 수직으로 연결하여 구성되는 용수순환관(20)으로 이루어진것을 특징으로 하는 급속가열식 전기보일러According to claim 1, wherein the connector 23 is provided in a lying down state and arranged in multiple stages at equal intervals up and down, the bent portion of the connector 23 is placed on the same vertical line of the connector 23 Rapidly-heated electric boiler, characterized in that the front end portion is composed of a water circulation pipe (20) configured to connect vertically with the connection pipe 24, the "T" type connection port 25 is opposed to each other up and down
KR2020060026510U 2006-09-29 2006-09-29 Electric boiler for a quick heating KR200433110Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101042067B1 (en) * 2008-11-24 2011-06-16 김금연 Hot water boiler for hot water mat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101042067B1 (en) * 2008-11-24 2011-06-16 김금연 Hot water boiler for hot water mat

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