KR20120110314A - Heating and hot water boiler - Google Patents

Heating and hot water boiler Download PDF

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Publication number
KR20120110314A
KR20120110314A KR1020110028100A KR20110028100A KR20120110314A KR 20120110314 A KR20120110314 A KR 20120110314A KR 1020110028100 A KR1020110028100 A KR 1020110028100A KR 20110028100 A KR20110028100 A KR 20110028100A KR 20120110314 A KR20120110314 A KR 20120110314A
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South Korea
Prior art keywords
water
heating
water tank
electric heater
pipe
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KR1020110028100A
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Korean (ko)
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임연정
임상호
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임연정
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Priority to KR1020110028100A priority Critical patent/KR20120110314A/en
Publication of KR20120110314A publication Critical patent/KR20120110314A/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
    • 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
    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters
    • 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
    • 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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

PURPOSE: A heating and hot water boiler is provided to prevent the damage of an electric heater by heating water in a water tank through radiant heat of a heating pipe. CONSTITUTION: A heating and hot water boiler comprises a water tank(10), a heating pipe(20), an electric heater(30), a water feed pipe(40), a hot water pipe(50), a heating water outlet pipe(60), a heating water incoming pipe(61), a water level sensor(70), a temperature sensor(80), a temperature gauge(90), and a control unit(100). A heater bar(31) of the electric heater is inserted into the heating pipe. Supplementary water is supplied to the water feed pipe. Water in the water tank is heated by the electric heater and performs heating. The control unit controls the electric heater based on the information from the water level sensor and the temperature sensor.

Description

난방 및 온수보일러{Heating and hot water boiler}Heating and hot water boilers

본 발명은 히터로 물탱크에 수용된 물을 가열하여 난방 및 온수를 사용하는 보일러에 관한 기술로서, 보다 구체적으로 설명하면 전기히터의 복사열을 이용하여 물탱크에 수용된 물을 간접 가열하도록 구성됨으로써, 전기히터의 수명을 연장하므로 보일러의 유지관리 비용을 대폭 절감하는 한편 난방수와 온수를 동시에 사용할 수 있는 난방 및 온수보일러에 관한 것이다.The present invention relates to a boiler using heating and hot water by heating the water contained in the water tank with a heater, and more specifically, it is configured to indirectly heat the water contained in the water tank using the radiant heat of the electric heater, The present invention relates to a heating and hot water boiler capable of simultaneously using heating water and hot water while significantly reducing the maintenance cost of the boiler by extending the life of the heater.

일반적으로 히터로 물을 가열하여 난방 및 온수를 사용하는 전기 보일러는 대부분 물탱크의 내부에 전기히터가 설치되며, 상기 전기히터는 물탱크 내부에서 물과 직접 접촉하는 형태로 설치됨에 따라 장시간 사용할 경우, 물에서 발생하는 스케일(scale)과 이물질이 히터봉의 표면에 달라붙게 되므로, 이로 인하여 전기히터가 주기적으로 발열될 때, 히터봉의 외피가 고형화된 스케일로 인하여 쉽게 파손될 뿐만 아니라 히터봉의 표면에 균열이 발생할 경우, 즉시 교체해 주어야 한다.In general, electric heaters that use heating and hot water by heating water with a heater are installed in most of the water tank, the electric heater is installed in the form of direct contact with the water in the water tank when used for a long time Since scale and foreign substances generated in water adhere to the surface of the heater rod, when the electric heater periodically generates heat, the shell of the heater rod is easily damaged by the solidified scale, and the surface of the heater rod is easily cracked. If it occurs, it should be replaced immediately.

이와 같이 전기히터가 물속에 잠긴 상태에서 작동할 경우, 주기적으로 전기히터를 교체해 주어야하는 번거로움이 발생하는 한편 전기히터의 교체시 물탱크에 수용된 물을 모두 빼낸 후, 다시 채워주어야 하는 번거로움이 발생할 뿐만 아니라 보일러의 유지관리 비용이 많이드는 문제점이 있었다.When operating the electric heater submerged in this way, it is cumbersome to replace the electric heater periodically, and when replacing the electric heater has to remove all the water contained in the water tank, and then to refill Not only occurred, there was a problem that the maintenance cost of the boiler is high.

또한, 종래의 전기보일러는 난방을 위하여 물을 별도로 가열하거나 열매체를 가열한 후, 이를 난방용 배관으로 순환시켜 실내 난방을 수행하는 실정으로, 난방용 배관에는 항시 정체된 물이 채워져 있거나 또는 열매체가 채워져 있으며, 여기서 난방용 배관에 물이 채워져 있을 경우, 난방용 배관의 부식이나 물이 오염되는 문제가 따르고, 또한 열매체가 채워져 있을 경우, 열매체의 주입과 열매체가 외부로 누출되면 오염이 발생하는 문제가 있었다.In addition, the conventional electric boiler heats water separately or heats the heating medium for heating, and then circulates it to the heating pipe to perform indoor heating. The heating pipe is always filled with stagnant water or the heating medium is filled. In this case, when the heating pipe is filled with water, there is a problem that the heating pipe is corroded or water is contaminated, and when the heating medium is filled, there is a problem that contamination occurs when the heating medium is injected and the heating medium leaks to the outside.

이러한 종래의 전기보일러는 난방 또는 온수의 사용을 위하여 물탱크에 수용된 물속에 히터봉이 직접 접촉하여 발열하도록 설치됨으로써, 물탱크에 수용된 물을 고온으로 가열하였으나, 이러한 종래의 설치방식은 전기히터의 수명이 대폭 짧아져 전기히터를 주기적으로 교체해주어야 하는 번거로움이 있으며, 또한 온수와 별도로 난방을 실시할 경우, 난방용 배관의 부식이나 난방수의 오염이 발생하는 실정이다.The conventional electric boiler is installed so that the heating rod in direct contact with the water contained in the water tank for heating or the use of hot water to generate heat, thereby heating the water contained in the water tank to a high temperature, this conventional installation method is the life of the electric heater This significantly shortens the hassle of having to periodically replace the electric heater, and when heating is performed separately from the hot water, corrosion of the heating pipe or contamination of the heating water occurs.

또한 종래의 전기보일러는 온수의 용량이 비교적 많지 않으므로 온수를 사용하는 동안 온수의 온도가 급격히 낮아지거나 또는 온수가 모두 소모되어 사용할 수 없는 문제점이 있었다.In addition, the conventional electric boiler has a problem that the capacity of the hot water is relatively large, so that the temperature of the hot water is drastically lowered or the hot water is consumed while the hot water is used.

본 발명은 종래 전기보일러의 문제점들을 개선하고자 안출된 기술로서, 물탱크에 수용된 물을 전기히터로 가열하여 난방수 및 온수를 공급하도록 구성하되, 전기히터는 물탱크의 내부에서 가열관의 내측에 설치되고, 상기 가열관이 물탱크에 수용된 물에 직접 접촉되도록 설치됨으로써, 물탱크에 수용된 물이 전기히터에 접촉되지 않고 복사열로 가열되도록 구성되는 난방 및 온수보일러를 제공하는 것을 목적으로 하는 것이다.The present invention has been made to improve the problems of the conventional electric boiler, it is configured to supply the heating water and hot water by heating the water contained in the water tank with an electric heater, the electric heater inside the heating tube in the water tank. It is provided, and the heating tube is installed so as to be in direct contact with the water contained in the water tank, it is an object to provide a heating and hot water boiler configured to be heated by radiant heat without contacting the water contained in the water tank.

또한, 본 발명의 실시예는 물탱크에 수용된 물을 난방수와 온수로 겸용하여 사용할 수 있도록 구성됨에 따라 난방용 배관에 채워진 물이 오염되는 문제점과, 온수를 사용하는 동안 온수의 온도가 급격히 낮아지거나 또는 온수가 부족한 문제점들을 개선하는 것을 목적으로 하는 것이다.In addition, the embodiment of the present invention is configured to be used to combine the water contained in the water tank with the heating water and hot water, the problem that the water filled in the heating pipe is contaminated, the temperature of the hot water is sharply lowered while using the hot water or Or it aims to improve the problem of lack of hot water.

본 발명은 상기와 같은 소기의 목적을 실현하고자,The present invention is to realize the desired object as described above,

내부에 일정 용량의 물이 수용되고, 보온이 이루어지는 물탱크와; 상기 물탱크의 내부 하측에 일정 길이와 내경을 갖도록 설치되는 가열관과; 상기 가열관의 내측으로 히터봉이 끼워져 설치되는 전기히터와; 상기 물탱크의 상부에 설치되고, 보충수가 공급되는 급수관과; 상기 물탱크에 수용된 물이 전기히터로 가열되어 온수를 사용하는 온수관과; 상기 물탱크에 수용된 물이 전기히터로 가열되어 난방을 실시하는 난방수 인출관 및 난방수 인입관과; 상기 물탱크의 상부에 설치되고, 물의 수위를 감지하는 수위센서와; 상기 물탱크의 외측에 설치되고, 물의 온도를 감지하는 온도센서와; 상기 물탱크의 외측에 설치되고, 물의 온도를 표시하는 온도게이지와; 상기 수위센서와 온도센서로부터 물탱크에 수용된 물의 수위와 온도를 감지하여 전기히터의 구동을 제어하는 컨트롤러;를 포함하여 구현된다.A water tank in which water of a predetermined capacity is received and insulated; A heating tube installed at an inner lower side of the water tank to have a predetermined length and an inner diameter; An electric heater in which a heater rod is inserted into the heating tube; A water supply pipe installed at an upper portion of the water tank and supplied with supplemental water; A hot water pipe using hot water after the water contained in the water tank is heated by an electric heater; A heating water drawing pipe and a heating water drawing pipe configured to heat the water contained in the water tank by an electric heater; A water level sensor installed at an upper portion of the water tank and detecting a water level of the water; A temperature sensor installed outside the water tank and sensing a temperature of water; A temperature gauge installed outside the water tank and displaying a temperature of water; And a controller for controlling the driving of the electric heater by sensing the water level and the temperature of the water accommodated in the water tank from the water level sensor and the temperature sensor.

본 발명의 실시예에 의하면, 물탱크에서 가열된 물을 난방수와 온수로 동시에 사용할 수 있고, 물탱크에 수용된 물이 히터봉을 감싸는 가열관에서 복사열로 가열됨으로써, 전기히터가 물에 직접 접촉되지 않아 파손을 방지함에 따라 반영구적으로 사용하는 한편 난방수가 오염되는 것을 방지하므로 보일러의 유지관리 비용을 대폭 절감하는 효과가 있다.According to an embodiment of the present invention, the water heated in the water tank can be used as heating water and hot water at the same time, the water contained in the water tank is heated by radiant heat in the heating tube surrounding the heater rod, the electric heater is in direct contact with the water As it prevents damage, it is used semi-permanently and prevents contaminated heating water, thus reducing the maintenance cost of the boiler.

또한, 본 발명의 실시예는 물탱크에 수용된 물을 온수로 이용할 수 있으므로 충분한 수량의 온수를 공급함으로써, 온수를 사용하는 동안 온수의 온도가 급격히 낮아지거나 또는 온수가 부족한 문제점을 개선하는 효과가 있다.In addition, since the embodiment of the present invention can use the water contained in the water tank as hot water, by supplying a sufficient amount of hot water, there is an effect of improving the problem that the temperature of the hot water is sharply lowered or lack of hot water while using hot water. .

도 1은 본 발명의 실시예에 따른 난방 및 온수보일러를 나타낸 사시도.
도 2는 본 발명의 실시예에서 설치상태를 나타낸 단면도.
도 3은 본 발명의 실시예에서 전기히터의 설치상태를 나타낸 요부 단면도.
도 4는 본 발명의 실시예에서 전기히터의 설치상태를 나타낸 요부 측단면도.1 is a perspective view showing a heating and hot water boiler according to an embodiment of the present invention.
2 is a cross-sectional view showing an installation state in an embodiment of the present invention.
Figure 3 is a sectional view of the main portion showing the installation state of the electric heater in the embodiment of the present invention.
Figure 4 is a main sectional side view showing the installation state of the electric heater in the embodiment of the present invention.

본 발명의 실시예에서 주된 요지는 물탱크에 수용된 물이 히터봉을 감싸는 가열관에서 복사열로 가열되고, 물탱크에서 가열된 물을 난방수와 온수로 동시에 사용함에 따라 전기히터가 물에 직접 접촉되지 않아 파손을 방지하므로 반영구적으로 사용하는 한편 충분한 수량의 온수를 공급하고자 하는 것이다.In an embodiment of the present invention, the main point is that the water contained in the water tank is heated by radiant heat in a heating tube surrounding the heater rod, and the electric heater directly contacts the water as the water heated in the water tank is simultaneously used as heating water and hot water. It is not intended to be damaged, so it is used semi-permanently while supplying a sufficient amount of hot water.

본 발명의 실시예는 일정 용량을 갖는 물탱크를 구비하고, 상기 물탱크의 하측으로 사방에 가열관을 설치하되, 상기 가열관의 입구는 물탱크의 외측에 노출되며, 상기 가열관의 내측으로 히터봉을 끼워 전기히터를 고정 설치하는 한편 상기 물탱크는 수위센서로 작동되는 전자밸브에 의해 보충수가 공급되고, 상기 물탱크에는 온수를 배출하는 온수관과, 난방수가 배출 및 유입되는 난방수 인출관 및 난방수 인입관이 설치된다.Embodiment of the present invention is provided with a water tank having a predetermined capacity, the heating tube is installed on the lower side of the water tank, the inlet of the heating tube is exposed to the outside of the water tank, the inside of the heating tube While the electric heater is fixedly installed by inserting a heater rod, the water tank is supplied with replenishment water by an solenoid valve actuated by a water level sensor. Pipes and heating water inlet pipes are installed.

또한, 물탱크에 설치된 온도센서의 신호를 받아 설정온도로 물을 가열하기 위하여 전기히터의 작동을 제어하는 컨트롤러를 구비하고, 상기 컨트롤러는 수개의 전기히터를 작동시킬 수 있도록 설치됨으로써, 물의 온도조절이 용이한 한편 물탱크는 보온을 유지할 수 있도록 외부에 단열재가 설치된다.In addition, the controller is provided with a controller for controlling the operation of the electric heater to heat the water to the set temperature in response to the signal of the temperature sensor installed in the water tank, the controller is installed to operate several electric heaters, thereby controlling the temperature of the water On the other hand, the water tank is provided with an insulating material on the outside to keep warm.

또한, 본 발명의 실시예는 전기히터를 작동시킬 경우, 전기히터에서 발생된 열은 가열관의 내부공간을 통하여 가열관으로 전달되고, 가열관은 복사열로 인하여 가열되면서 물탱크에 수용된 물을 가열시키는 한편 전기히터의 작동숫자와 시간을 제어하여 물탱크에 수용된 물의 온도를 난방용으로 사용할 수 있도록 높이게 된다.In addition, in the embodiment of the present invention when operating the electric heater, the heat generated in the electric heater is transferred to the heating tube through the inner space of the heating tube, the heating tube is heated by the radiant heat while heating the water contained in the water tank On the other hand, by controlling the operating number and time of the electric heater to increase the temperature of the water contained in the water tank to be used for heating.

이때, 전기히터는 물과 직접 접촉되지 않고, 물과 접촉하는 가열관에 복사열을 전달하므로 가열관을 통하여 물탱크에 수용된 물을 가열시키는 한편 전기히터에 스케일 등이 달라붙지 않아 장기간 사용시에도 히터봉의 파손이나 또는 표면에 균열이 발생하지 않게 된다.At this time, the electric heater is not in direct contact with water, and transmits radiant heat to the heating tube in contact with the water, thereby heating the water contained in the water tank through the heating tube while the scale does not stick to the electric heater. No damage or cracks on the surface.

또한, 물탱크에서 가열된 물은 난방수 인출관을 통하여 난방을 실시하거나, 온수관을 통하여 온수로 사용될 수 있도록 구성하고, 난방수 인출관으로 배출된 난방수는 난반수 인입관을 통해 물탱크의 내부로 회수되며, 이때 물탱크에 수용된 물을 온수로 사용할 수 있으므로 일정한 수량의 온수를 충분히 사용할 수 있게 된다.In addition, the water heated in the water tank is configured to be heated through the heating water outlet pipe or to be used as hot water through the hot water pipe, the heating water discharged to the heating water outlet pipe is the water tank through the diffuse water inlet pipe It is recovered into the interior of the water tank at this time can be used as hot water, so that a certain amount of hot water can be used sufficiently.

또한, 상기에서 물탱크에는 저수위와 고수위의 수위 변화를 감지하는 수위센서를 설치하며, 상기 수위센서의 감지신호에 따라 전자밸브가 작동하도록 구성됨으로써, 저수위와 고수위 사이로 물탱크 안에 보충수가 공급된다.In addition, the water tank is installed in the water level sensor for detecting the water level change of the low and high water level, the solenoid valve is configured to operate in accordance with the detection signal of the water level sensor, the replenishment water is supplied into the water tank between the low and high water level.

이와 같이, 전기히터에 물이 직접 접촉되지 않도록 물탱크에 수용된 물을 가열하도록 구성하고, 물탱크에서 가열된 물을 난방수와 온수로 동시에 사용할 수 있도록 하는 본 발명의 실시예에 따른 주요 구성을 첨부된 실시예의 도면에 의거 상세히 살펴본다.Thus, the main configuration according to an embodiment of the present invention is configured to heat the water contained in the water tank so that water does not directly contact the electric heater, and to use the water heated in the water tank as heating water and hot water at the same time It looks at in detail based on the accompanying drawings of the embodiment.

본 발명의 바람직한 실시예에 따른 난방 및 온수보일러의 주요 구성을 살펴보면, 내부에 일정 용량의 물이 수용되고, 보온이 이루어지는 물탱크(10)와; 상기 물탱크(10)의 내부 하측에 일정 길이와 내경을 갖도록 설치되는 가열관(20)과; 상기 가열관(20)의 내측으로 히터봉(31)이 끼워져 설치되는 전기히터(30)와; 상기 물탱크(10)의 상부에 설치되고, 보충수가 공급되는 급수관(40)과; 상기 물탱크(10)에 수용된 물이 전기히터(30)로 가열되어 온수를 사용하는 온수관(50)과; 상기 물탱크(10)에 수용된 물이 전기히터(30)로 가열되어 난방을 실시하는 난방수 인출관(60) 및 난방수 인입관(61)과; 상기 물탱크(10)의 상부에 설치되고, 물의 수위를 감지하는 수위센서(70)와; 상기 물탱크(10)의 외측에 설치되고, 물의 온도를 감지하는 온도센서(80)와; 상기 물탱크(10)의 외측에 설치되고, 물의 온도를 표시하는 온도게이지(90)와; 상기 수위센서(70)와 온도센서(80)로부터 물탱크(10)에 수용된 물의 수위와 온도를 감지하여 전기히터(30)의 구동을 제어하는 컨트롤러(100);를 포함하여 이루어진다.Looking at the main configuration of the heating and hot water boiler according to a preferred embodiment of the present invention, the water tank 10 is accommodated in a predetermined capacity therein, and the heat retention; A heating tube 20 installed at an inner lower side of the water tank 10 to have a predetermined length and an inner diameter; An electric heater (30) fitted with a heater rod (31) fitted inside the heating tube (20); A water supply pipe 40 installed at an upper portion of the water tank 10 and supplied with supplemental water; A water pipe (50) for heating the water contained in the water tank (10) by using an electric heater (30) to use hot water; A heating water outlet pipe 60 and a heating water inlet pipe 61 in which water contained in the water tank 10 is heated by an electric heater 30 to perform heating; A water level sensor (70) installed at an upper portion of the water tank (10) and detecting a level of water; A temperature sensor 80 installed outside the water tank 10 and sensing a temperature of water; A temperature gauge (90) installed outside the water tank (10) and displaying a temperature of water; And a controller 100 for controlling the driving of the electric heater 30 by sensing the water level and the temperature of the water accommodated in the water tank 10 from the water level sensor 70 and the temperature sensor 80.

본 발명의 실시예에서 가열관(20)은 물탱크(10) 안에 설치된 상태로 외부가 용접되어 물탱크(10)에 수용된 물이 외부로 누출되지 않도록 설치되고, 상기 가열관(20)의 입구에 체결캡(32)이 부착되는 한편 가열관(20)의 내측으로 히터봉(31)이 끼워져 내삽되도록 체결캡(32)에 전기히터(30)를 결합하여 설치한다.In the embodiment of the present invention, the heating tube 20 is installed in the water tank 10 so that the outside is welded so that the water contained in the water tank 10 does not leak to the outside, and the inlet of the heating tube 20 is While the fastening cap 32 is attached to the heater rod 31 is inserted into the inside of the heating tube 20 is installed by coupling the electric heater 30 to the fastening cap 32 to be inserted.

상기에서 가열관(20)은 사방으로 일정간격을 갖도록 수개를 설치하며, 상기 가열관(20)은 전력부하를 줄이고, 물탱크(10)에 수용된 물의 온도조절을 위하여 컨트롤러(100)에서 분할하여 작동이 제어되도록 설치한다.In the above, the heating tube 20 is installed in several directions to have a predetermined interval in all directions, the heating tube 20 is divided in the controller 100 to reduce the power load, the temperature of the water accommodated in the water tank 10 Install to control operation.

본 발명의 실시예에서 물탱크(10)에 온도센서(80)를 설치하여 컨트롤러(100)에서 물탱크(10)에 수용된 물의 온도를 인지하도록 구성하는 한편 외부에서 물탱크(10)에 수용된 물의 온도를 확인할 수 있도록 온도게이지(90)가 설치됨에 따라 현재 온도를 확인할 수 있도록 구성한다.In the embodiment of the present invention by installing a temperature sensor 80 in the water tank 10 to configure the controller 100 to recognize the temperature of the water contained in the water tank 10 while the outside of the water contained in the water tank 10 As the temperature gauge 90 is installed to check the temperature, it is configured to check the current temperature.

또한, 본 발명의 실시예에서 물탱크(10)의 상측으로 뜨거운 물을 배출시키는 난방수 인출관(60)을 연결 설치하여 난방이 실시되도록 구성하는 한편 온수관(50)을 연결 설치하여 온수를 사용할 수 있도록 구성하고, 물탱크(10)의 하측으로 난방수 인입관(61)을 연결 설치하여 난방용 배관을 통과한 난방수가 물탱크(10)로 유입되도록 설치된다.In addition, in the embodiment of the present invention is connected to the heating water withdrawal pipe 60 for discharging hot water to the upper side of the water tank 10 is configured to perform the heating while connecting the hot water pipe 50 is installed to install hot water It is configured to be used and installed by connecting the heating water inlet pipe 61 to the lower side of the water tank 10 so that the heating water passing through the heating pipe is introduced into the water tank 10.

또한, 본 발명의 실시예에서 물탱크(10)의 상부에 설치되는 급수관(40)에 전자밸브(41)를 설치하여 보충수의 공급을 단속하도록 구성하고, 상기 전자밸브(41)는 고수위와 저수위를 감지하는 수위센서(70)에 의해 작동이 제어되도록 구성되는 것으로서, 저수위 감지센서(72)에서 저수위가 감지되었을 때, 전자밸브(41)를 통하여 급수관(40)으로 보충수가 유입되고, 고수위 감지센서(71)에서 고수위가 감지되었을 때, 보충수 공급이 차단된다.In addition, in the embodiment of the present invention by installing the solenoid valve 41 in the water supply pipe 40 installed on the upper portion of the water tank 10 is configured to interrupt the supply of supplemental water, the solenoid valve 41 and the high water level The operation is controlled to be controlled by the water level sensor 70 for detecting the low water level, when the low water level is detected by the low water level sensor 72, supplemental water flows into the water supply pipe 40 through the solenoid valve 41, and the high water level. When the high water level is detected by the detection sensor 71, the replenishment water supply is cut off.

이러한 구성으로 이루어진 본 발명의 실시예는 컨트롤러(100)에서 전기히터(30)에 전원을 공급하면, 전기히터(30)에서 히터봉(31)이 가열되면서 발생한 열이 가열관(20)의 내부공간을 통하여 복사열로 전달되며, 가열관(20)으로 전달된 복사열에 의해 물탱크(10)에 수용된 물이 가열된다.In the embodiment of the present invention having such a configuration, when the controller 100 supplies power to the electric heater 30, the heat generated while the heater rod 31 is heated in the electric heater 30 is inside the heating tube 20. It is transmitted to the radiant heat through the space, the water contained in the water tank 10 by the radiant heat transmitted to the heating tube 20 is heated.

상기에서 전기히터(30)는 컨트롤러(100)에서 전원이 공급될 경우, 히터봉(31)이 가열되면서 발생된 열은 가열관(20)으로 복사되어 전달되며, 물탱크(10)에 수용된 물이 가열관(20)에 직접 접촉되므로 물을 고온으로 가열하고, 이때 전기히터(30)가 물에 직접 접촉되지 않기 때문에 전기히터(30)의 수명이 연장된다.When the electric heater 30 is supplied with power from the controller 100, the heat generated while the heater rod 31 is heated is radiated and transferred to the heating tube 20, and the water contained in the water tank 10 is provided. Since the water is directly contacted with the heating tube 20, the water is heated to a high temperature, and since the electric heater 30 is not in direct contact with the water, the life of the electric heater 30 is extended.

특히, 본 발명의 실시예는 전기히터(30)가 물에 직접 접촉하지 않고, 물에 접촉하는 가열관(20)의 내부에 설치됨에 따라 전기히터(30)의 수명이 단축되지 않아 오래 사용할 수 있으며, 상기 가열관(20)은 스케일 등이 달라붙지 않는 스테인레스 재질을 사용하여 설치할 수 있다.In particular, the embodiment of the present invention can be used for a long time because the electric heater 30 is not directly in contact with water, and the life of the electric heater 30 is not shortened as it is installed inside the heating tube 20 in contact with water. The heating tube 20 may be installed using a stainless material that does not adhere to scales.

상기에서 전기히터(30)는 나사 방식으로 체결캡(32)에 결합하여 교체할 수 있도록 설치되며, 전기히터(30)의 히터봉(31)이 내삽되는 가열관(20)은 물탱크(10)와 용접에 의해 고정되어 수밀이 이루어지고, 가열관(20)의 내부는 공기순환이 이루어지지 않게 된다.In the above, the electric heater 30 is installed to replace the coupling cap 32 by the screw method, and the heating tube 20 into which the heater rod 31 of the electric heater 30 is inserted is a water tank 10. ) Is fixed by welding and watertight, and the inside of the heating tube 20 is not air circulated.

전기히터(30)의 발열에 의해 가열관(20)에 접촉되어 가열된 물의 온도는 온도센서(80)에 의해 감지되고, 온도센서(80)로 감지된 물의 온도는 컨트롤러(100)로 인가되어 사용자가 설정한 온도로 물의 온도가 맞추어지도록 전기히터(30)의 작동이 제어된다.The temperature of the water heated in contact with the heating tube 20 by the heat of the electric heater 30 is detected by the temperature sensor 80, the temperature of the water detected by the temperature sensor 80 is applied to the controller 100 The operation of the electric heater 30 is controlled so that the temperature of the water is adjusted to the temperature set by the user.

상기 물탱크(10)에서 가열관(20)에 접촉되어 가열된 물은 온수관(50)과 난방수 인출관(60)을 통하여 온수 또는 난방수로 공급되고, 난방을 실행한 난방수는 난방수 인입관(61)을 통하여 물탱크(10)의 내부로 유입되며, 본 발명의 실시예는 온수와 난방수를 동시에 사용하게 되므로, 난방수의 오염을 방지하여 깨끗한 난방수를 사용할 수 있다.The water heated in contact with the heating tube 20 in the water tank 10 is supplied to the hot water or the heating water through the hot water pipe 50 and the heating water withdrawal pipe 60, and the heating water that performs the heating is heated. Through the water inlet pipe 61 is introduced into the water tank 10, since the embodiment of the present invention uses hot water and heating water at the same time, clean heating water can be used to prevent contamination of the heating water.

특히, 물탱크(10)에 수용된 물을 온수로 사용할 수 있으므로 충분한 수량의 온수를 공급할 수 있고, 온수량이 충분하여 온수를 사용하는 동안 온수의 온도가 급격히 낮아지거나 또는 온수가 부족한 문제점을 개선하게 된다.In particular, since the water contained in the water tank 10 can be used as hot water can supply a sufficient amount of hot water, and the amount of hot water is enough to improve the problem that the temperature of the hot water is rapidly lowered or lack of hot water while using the hot water. do.

또한, 본 발명의 실시예는 급수관(40)을 통하여 물탱크(10)의 내부에 물이 보충되는 것으로서, 컨트롤러(100)에서 전자밸브(41)를 개방하는 경우, 물탱크(10)의 내부로 물이 보충되고, 전자밸브(41)가 닫히는 경우, 물탱크(10)의 내부로 공급되는 보충수가 차단되며, 상기 전자밸브(41)는 고수위 감지센서(71)와 저수위 감지센서(72)를 구비한 수위센서(70)의 작동으로 컨트롤러(100)에서 제어된다.In addition, the embodiment of the present invention is that the water is replenished inside the water tank 10 through the water supply pipe 40, when the solenoid valve 41 in the controller 100, the inside of the water tank 10 When the water is replenished and the solenoid valve 41 is closed, the replenishment water supplied into the water tank 10 is cut off, and the solenoid valve 41 has a high water level sensor 71 and a low water level sensor 72. It is controlled by the controller 100 by the operation of the water level sensor 70 having a.

즉, 본 발명의 실시예는 저수위 감지센서(72)에서 저수위가 감지되는 경우, 컨트롤러(100)에서 전자밸브(41)를 열어 물탱크(10)로 보충수가 공급되고, 고수위 감지센서(71)에서 고수위가 감지되는 경우, 전자밸브(41)를 닫아 공급되는 보충수가 차단된다.That is, in the embodiment of the present invention, when the low water level is detected by the low water level sensor 72, the replenishment water is supplied to the water tank 10 by opening the solenoid valve 41 in the controller 100, and the high water level sensor 71. If the high water level is detected at, the replenishment water supplied by closing the solenoid valve 41 is blocked.

상기에서 본 발명의 바람직한 실시예를 참고로 설명 하였으며, 상기의 실시예에 한정되지 아니하고, 상기의 실시예를 통해 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 요지를 벗어나지 않는 범위에서 다양한 변경으로 실시할 수 있는 것이다.The preferred embodiments of the present invention have been described above with reference to the present invention, and are not limited to the above embodiments, and those skilled in the art through the above embodiments do not depart from the gist of the present invention. Can be implemented in a variety of changes.

10: 물탱크 20: 가열관
30: 전기히터 31: 히터봉
32: 체결캡 40: 급수관
41: 전자밸브 50: 온수관
60: 난방수 인출관 61: 난방수 인입관
70: 수위센서 80: 온도센서
90: 온도게이지 100: 컨트롤러10: water tank 20: heating tube
30: electric heater 31: heater rod
32: fastening cap 40: water supply pipe
41: solenoid valve 50: hot water pipe
60: heating water withdrawal pipe 61: heating water withdrawal pipe
70: water level sensor 80: temperature sensor
90: temperature gauge 100: controller

Claims (2)

내부에 일정 용량의 물이 수용되고, 보온이 이루어지는 물탱크(10)와;
상기 물탱크(10)의 내부 하측에 일정 길이와 내경을 갖도록 설치되는 가열관(20)과;
상기 가열관(20)의 내측으로 히터봉(31)이 끼워져 설치되는 전기히터(30)와;
상기 물탱크(10)의 상부에 설치되고, 보충수가 공급되는 급수관(40)과;
상기 물탱크(10)에 수용된 물이 전기히터(30)로 가열되어 온수를 사용하는 온수관(50)과;
상기 물탱크(10)에 수용된 물이 전기히터(30)로 가열되어 난방을 실시하는 난방수 인출관(60) 및 난방수 인입관(61)과;
상기 물탱크(10)의 상부에 설치되고, 물의 수위를 감지하는 수위센서(70)와;
상기 물탱크(10)의 외측에 설치되고, 물의 온도를 감지하는 온도센서(80)와;
상기 물탱크(10)의 외측에 설치되고, 물의 온도를 표시하는 온도게이지(90)와;
상기 수위센서(70)와 온도센서(80)로부터 물탱크(10)에 수용된 물의 수위와 온도를 감지하여 전기히터(30)의 구동을 제어하는 컨트롤러(100);를 포함하여 구성되는 것을 특징으로 하는 난방 및 온수보일러.A water tank 10 having a predetermined capacity of water contained therein and being kept warm;
A heating tube 20 installed at an inner lower side of the water tank 10 to have a predetermined length and an inner diameter;
An electric heater (30) fitted with a heater rod (31) fitted inside the heating tube (20);
A water supply pipe 40 installed at an upper portion of the water tank 10 and supplied with supplemental water;
A water pipe (50) for heating the water contained in the water tank (10) by using an electric heater (30) to use hot water;
A heating water outlet pipe 60 and a heating water inlet pipe 61 in which water contained in the water tank 10 is heated by an electric heater 30 to perform heating;
A water level sensor (70) installed at an upper portion of the water tank (10) and detecting a level of water;
A temperature sensor 80 installed outside the water tank 10 and sensing a temperature of water;
A temperature gauge (90) installed outside the water tank (10) and displaying a temperature of water;
And a controller (100) for controlling the driving of the electric heater (30) by sensing the water level and temperature of the water contained in the water tank (10) from the water level sensor (70) and the temperature sensor (80). Heating and hot water boiler. 제1항에 있어서;
가열관(20)은,
물탱크(10) 안에 설치된 상태로 외부가 용접되어 물탱크(10)에 수용된 물이 외부로 누출되지 않도록 설치되고, 상기 가열관(20)의 입구에 체결캡(32)이 부착되는 한편 가열관(20)의 내측으로 히터봉(31)이 끼워져 내삽되도록 체결캡(32)에 전기히터(30)를 결합하여 설치되는 것을 특징으로 하는 난방 및 온수보일러.The method of claim 1, further comprising:
The heating tube 20 is
The outside is welded in the state installed in the water tank 10 is installed so that the water contained in the water tank 10 does not leak to the outside, the fastening cap 32 is attached to the inlet of the heating tube 20 while the heating tube Heating and hot water boiler, characterized in that installed by coupling the electric heater 30 to the fastening cap 32 so that the heater rod 31 is inserted into the inside of the (20).
KR1020110028100A 2011-03-29 2011-03-29 Heating and hot water boiler KR20120110314A (en)

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KR101244511B1 (en) * 2012-11-09 2013-03-18 두성식품 주식회사 Electric boiler for supplying hot water and heating
CN103673269A (en) * 2013-12-27 2014-03-26 厦门阿玛苏电子卫浴有限公司 Novel instant electric water heater
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CN103912983A (en) * 2014-04-10 2014-07-09 中山市领锋电器有限公司 Combined type heater of electric water heater
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CN105352194A (en) * 2015-11-13 2016-02-24 四川省乐山市长江锅炉有限公司 Double-drum self-filtering temperature measuring type hot water boiler
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KR101244511B1 (en) * 2012-11-09 2013-03-18 두성식품 주식회사 Electric boiler for supplying hot water and heating
WO2014101659A1 (en) * 2012-12-25 2014-07-03 Chen Jianliang Water boiler of dual-heating system
CN103673269A (en) * 2013-12-27 2014-03-26 厦门阿玛苏电子卫浴有限公司 Novel instant electric water heater
CN103912983B (en) * 2014-04-10 2017-01-25 中山市领锋电器有限公司 Combined type heater of electric water heater
CN103912983A (en) * 2014-04-10 2014-07-09 中山市领锋电器有限公司 Combined type heater of electric water heater
CN104964452A (en) * 2015-07-28 2015-10-07 芜湖美的厨卫电器制造有限公司 Liquid tank for water heater and water heater with liquid tank
CN104964452B (en) * 2015-07-28 2017-12-19 芜湖美的厨卫电器制造有限公司 For water heater liquid case and there is its water heater
CN105352194A (en) * 2015-11-13 2016-02-24 四川省乐山市长江锅炉有限公司 Double-drum self-filtering temperature measuring type hot water boiler
CN105546827A (en) * 2015-12-08 2016-05-04 芜湖恒美电热器具有限公司 Water level and temperature control integrated heating pipe of electric water heater
CN105841343A (en) * 2016-04-15 2016-08-10 烟台三新新能源科技有限公司 Dual-energy boiler safety protection device
CN109341091A (en) * 2016-04-15 2019-02-15 陈键 A kind of boiler with double energy-source safety guard
CN108006951A (en) * 2017-11-15 2018-05-08 东莞市联洲知识产权运营管理有限公司 A kind of adjustable energy-saving water heater of firing rate
CN108844225A (en) * 2018-03-23 2018-11-20 芜湖鸣人热能设备有限公司 A kind of efficient pressure-type hot water boiler
KR20190131708A (en) 2018-05-17 2019-11-27 우제관 Hot water supply apparatus
CN112303928A (en) * 2020-10-30 2021-02-02 青岛海信日立空调系统有限公司 Heat pump hot water unit and control method
CN112303928B (en) * 2020-10-30 2023-08-08 青岛海信日立空调系统有限公司 Heat pump hot water unit and control method

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