KR20100031710A - Low-power real-time water heaters - Google Patents

Low-power real-time water heaters Download PDF

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Publication number
KR20100031710A
KR20100031710A KR1020100019218A KR20100019218A KR20100031710A KR 20100031710 A KR20100031710 A KR 20100031710A KR 1020100019218 A KR1020100019218 A KR 1020100019218A KR 20100019218 A KR20100019218 A KR 20100019218A KR 20100031710 A KR20100031710 A KR 20100031710A
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South Korea
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heater
water
flow path
low
temperature
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KR1020100019218A
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Korean (ko)
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김성진
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김성진
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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
    • F24H1/103—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 with bare resistances in direct contact with the fluid
    • 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
    • F24H9/2028—Continuous-flow heaters
    • 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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

PURPOSE: A low power-instant water heater is provided to improve the heat efficiency by widening the contact area of heating plates through which water flows and water and instantly heating the water. CONSTITUTION: A low power-instant water heater includes a heater(1), heating plates(2), a temperature controller and a control unit. The heating plates are welded to the heater with a spiral shape. A water inlet injects water. The water flows through the heating plates and is drained to the outside. The water is heated with the heat and the heating plates. The temperature sensor detects the temperature of a water outlet. Based on the detected temperature, the operation of the heater is controlled. The control unit maintains the temperature of the water with a set temperature.

Description

저전력 순간 온수기 {Low-power real-time water heaters}Low-power real-time water heaters

본 발명은 낮은 전력을 이용하여 짧은 시간에 물을 가열하는 장치 관한 것으로, 히터 봉에 스텐인레스 핀이 나선형으로 접합 된 히터를 사용하고, 유로는 스텐인레스 재질의 소정형상을 이용하여 사용상에 변형 및 물의 오염을 막고, 그 최 외각에는 보온 성능이 높은 고무발포(Aeroflex 이하 "단열재"라 통칭함) 소재 단열재를 이용하여 히터의 열 손실을 최소로 하여 물이 가열되는 면적은 최대한 높이고 유로에 흐르는 물의 양을 최소화하여 낮은 전력을 이용하여 물과 유로를 가열하여 꾸준한 온수를 공급하는 장치에 관한 것이다.The present invention relates to a device for heating water in a short time using low power, using a heater in which a stainless steel fin is spirally bonded to a heater rod, and a flow path is deformed and contaminated with water by using a predetermined shape made of stainless steel. In the outermost part, a rubber insulation material (highly referred to as "Aeroflex") is used to insulate the heater to minimize the heat loss of the heater and increase the water heating area as much as possible. It relates to a device for supplying a steady hot water by heating the water and the flow path to minimize the use of low power.

본 발명에 따른 저전력 전기 순간온수기는 도 1, 도 2에 나타내는 바와 같이 입수구(5)로 유입된 물이 히터(1)에 나선형으로 접합 된 다수개의 접촉면적이 넓은 다수개의 스텐인레스 소재의 전열판(2)들 사이를 통과하면서 외부와 기밀이 유지되도록 유로(3)를 구성하고 측면의 출수구(6)로 배출되도록 형성되며, 열량 계산식 Q(열량)=C(비열) x M(비중) x T(온도차)에 근거하여 유로(3)로 유입되는 물의 양과As shown in FIGS. 1 and 2, the low-power electric instant water heater according to the present invention has a plurality of stainless steel plates having a large contact area in which water introduced into the inlet 5 is spirally bonded to the heater 1. The flow path 3 is formed to be discharged to the outlet port 6 of the side while maintaining the airtightness and the outside while passing between them, and calorie calculation Q (calories) = C (specific heat) x M (specific gravity) x T ( Amount of water flowing into the flow path 3 on the basis of

유로의 무게를 최소화하며, 유로(3)의 입수구(5)와 출수구(6)을 제외한 모든 부분을 단열재(3)으로 밀봉하여 외부와의 열손실을 최대한 막음으로써 가열 능력을 극대화하여 저전력 전기 순간온수기가 가능하게 된다.Minimize the weight of the flow path and seal all parts except the inlet (5) and outlet (6) of the flow path (3) with heat insulating material (3) to prevent heat loss to the outside to maximize the heating capacity of the low power electric moment A water heater is possible.

본 발명은 낮은 전력을 이용한 저전력 전기 순간온수기에 관한 것으로, 특히 히터에 나선형으로 다수개의 전열판을 접합시키되 입수구로 투입된 물이 다수개의 전열판들 사이를 통과되도록 유로를 구성하고 단열재를 이용하여 입,출수구를 제외한 유로를 밀봉시켜 열손실을 최소화해 가열성능을 극대화하고 출수구의 온도센서와 이에 의하여 히터의 동작을 제어하는 제어부에 의하여 전열판 사이를 통과하는 물이 기설정된 특정 온도를 유지되도록 하는 전열판이 접합 된 히터를 이용한 저전력 전기 순간온수기에 관한 것이다.The present invention relates to a low-power electric instant water heater using low power, and in particular, a plurality of heating plates are joined in a spiral to the heater, but the flow path is configured so that water introduced into the inlet passes through the plurality of heating plates, and the inlet and outlet using the heat insulating material. Maximize the heating performance by minimizing the heat loss by sealing the flow path except It relates to a low power electric instant water heater using a heated heater.

그러나, 일반적으로 종래의 전기 순간온수기는 높은 전기를 요구하여 이에 새로이 전기공사가 요구되어 가정에서 사용하기에는 설치에 어려움이 있고 수압이 낮아져 충분한 온수를 공급의 어려움이 있다. 또한, 냉온수기, 정수기, 커피자판기 등은 온수의 사용량이 한정되어 꾸준한 온수 공급에 어려움이 있다.However, in general, a conventional electric instantaneous water heater requires high electricity, and thus requires new electric work, which makes it difficult to install at home, and has a difficulty in supplying sufficient hot water due to low water pressure. In addition, the cold and hot water machine, water purifier, coffee vending machine, etc., the use of hot water is limited, there is a difficulty in steady hot water supply.

이와 같은 문제점을 해결하기 위한 본 발명의 목적은 히터에 다수개의 전열판을 나선형으로 접합시키되 입수구로 투입된 물이 다수개의 전열판 사이를 통과되도록 유로를 구성하고 단열재를 이용하여 입,출수구를 제외한 유로를 밀봉시켜 열손실을 최소화해 가열 능력을 극대화하고 출수구의 온도센서와 이에 의하여 히터의 동작을 제어하는 온도제어기에 의하여 전열판 사이를 통과하는 물이 기설정된 특정 온도를 유지하도록 하는 전열판이 접합 된 히터를 이용한 저전력 전기 순간온수기를 제공하는 데 있다.An object of the present invention for solving the above problems is to connect a plurality of heat transfer plate in a spiral spiral to the heater to configure a flow path so that the water introduced into the inlet passes through the plurality of heat transfer plate and sealing the flow path except the inlet, outlet, using a heat insulating material Maximizes heating capacity by minimizing heat loss, and by using temperature sensor of outlet and temperature controller that controls heater's operation, water passing through heating plate maintains predetermined temperature. It is to provide a low power electric instant water heater.

도 1, 도 2에 명기된 순간 온수기에 의하면, 유로를 직접 가열하는 방식으로, 입수구로 유입되는 물이 히터에 나선형으로 접합 된 다수개의 전열판 사이를 통과하면서 각 전열판 사이의 접촉면적이 넓어져 전열판이 접한 된 히터로 순간적으로 가열되어 배출되므로 가열효율은 향상되고, 단열재를 사용하여 열손실을 최소화해 가열 범위(유로 내의 물, 히터, 유로)가 낮아져 낮은 전기로도 가열효율을 극대화해 에너지 효율이 높으며, 출수구에 온도센서로 온도를 검출해 배출되는 물이 항상 일정한 온도를 유지할 수 있게 되는 항온 효과가 있고, 낮은 전기사용으로 콘센트에 전원선 연결만으로 사용이 가능해 설치 및 사용이 편리함과 아울러 기존 냉온수기, 정수기, 커피자판기 등의 단점인 온수 사용량이 한정되어 꾸준한 온수 공급에 어려움 있는데 비해 본 발명의 저전력 전기 순간온수기는 온수의 무한 공급이 가능하고 또한, 전기온수보일러, 온수매트 등에 사용하면 넓은 면적을 가열할 수 있어 가열 효율이 향상되는 효과가 있다.According to the instantaneous water heater described in FIGS. 1 and 2, the contact area between the heat transfer plates is widened while the water flowing into the inlet passes through a plurality of heat transfer plates spirally bonded to the heater by heating the flow path directly. The heating efficiency improves as it is heated and discharged by the contacted heater instantaneously, and the heat loss is minimized by using an insulator, and the heating range (water, heater, flow path in the flow path) is lowered to maximize the heating efficiency even in a low electric furnace. High and constant temperature effect that the water discharged by detecting the temperature by the temperature sensor at the outlet can always maintain a constant temperature.It is easy to install and use by connecting the power line to the outlet by using low electricity. Water consumption, which is a disadvantage of water purifiers, coffee machines, etc. A low power electric instantaneous water heater of the present invention has the effect that the endless supply of hot water available, and also, when used for electric hot water boilers, hot water mat heating efficiency can be heated to a large area.

도 1은 본 발명에 따른 저전력전기순간온수기의 내부 분리도.
도 2는 본 발명에 따른 저전력전기순간온수기의 구성도.1 is an internal separation of a low power electric instant water heater according to the present invention.
2 is a block diagram of a low power electric instant water heater according to the present invention.

상기한 바와 같은 목적을 달성하기 위한 본 발명의 실시 예를 하기에서 첨부된 도면을 참조하여 상세하게 살펴본다.An embodiment of the present invention for achieving the above object will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 저전력 전기 순간온수기의 내부 분리도 이고, 도 2는 본 발명에 따른 저전력 전기 순간온수기의 구성도이다.1 is an internal separation of a low power electric instant water heater according to the present invention, Figure 2 is a block diagram of a low power electric instant water heater according to the present invention.

본 발명에 따른 저전력 전기 순간온수기는 도 1, 도 2에 나타내는 바와 같이 입수구(5)로 유입된 물이 히터(1)에 나선형으로 접합 된 다수개의 접촉면적이 넓은 스텐인레스 소재의 전열판(2) 사이를 통과하면서 유로(3)를 전열판(2)이 접합 된 히터(1)가 외부와 기밀이 유지되도록 구성하고 상기한 유로(3)의 크기는 전열판(2)이 접합 된 히터(1)와 최대한 근접하게 원형으로 그 유로(3)의 두께는 얇고 무게가 가볍게 구성하고 측면의 출수구(6)로 배출되도록 형성되며, 열량 계산식 Q(열량)=C(비열) x M(비중) x T(온도차)에 근거하여 유로(3)로 유입되는 물의 양과 유로의 무게를 최소화해 가열 범위(유로 내의 물, 히터, 유로)를 낮추고, 단열재(4)의 구성을 도 2를 참조하여 좀더 상세하게 살펴보면, 유로(3)의 입수구(5)와 출수구(6)를 제외한 모든 부분을 단열재(3)로 밀봉하여 외부와의 열손실을 최소화 함으로서 가열 능력을 극대화하여 낮은 전기로 물을 순간 가열시키고, 출수구(6)의 온도를 검출하는 온도센서(7)와, 상기 온도센서(7)로부터 출력되는 신호를 기준으로 하여 히터(1)를 동작을 제어하여 다수개의 전열판(2)이 접합 된 히터로 가열된 물이 항온을 유지하도록 하는 제어하는 온도제어기(8)로 구성된다.As shown in FIGS. 1 and 2, the low-power electric instant water heater according to the present invention has a plurality of contact areas between stainless steel plates having a large contact area in which water introduced into the inlet 5 is spirally bonded to the heater 1. While passing through the flow path 3 is configured such that the heater 1 to which the heating plate 2 is bonded is kept airtight and outside, and the size of the flow path 3 is as large as that of the heater 1 to which the heating plate 2 is bonded. Closely circular, the flow path 3 is thin and light in weight, and is formed to be discharged to the side outlet 6, and calorie calculation Q (calorie) = C (specific heat) x M (specific gravity) x T (temperature difference) To lower the heating range (water, heater, flow path) by minimizing the amount of water flowing into the flow path 3 and the weight of the flow path, and the configuration of the heat insulating material 4 will be described in more detail with reference to FIG. Seal all parts except the inlet (5) and outlet (6) of the flow path (3) with a heat insulator (3) By minimizing the heat loss with the outside to maximize the heating capacity by heating the water with low electricity instantaneously, the temperature sensor 7 for detecting the temperature of the outlet 6 and the signal output from the temperature sensor 7 The temperature controller 8 is configured to control the operation of the heater 1 based on the reference to control the water heated by the heater to which the plurality of heat transfer plates 2 are bonded to maintain the constant temperature.

아울러, 상기한 구성에서, 도 1을 참조하여 살펴보면 히터(1)에 전열판(2)을 최대한 많이 접합하여 유로(3) 내의 물의 양은 줄이고 열의 접촉면적을 최대한 높여 상기한 열량 계산식에 근거하여 온수의 무한공급이 가능한 저전력의 전기 순간온수기가 이루어질 수 있다.In addition, in the above-described configuration, as shown in FIG. 1, the heat transfer plate 2 is bonded to the heater 1 as much as possible to reduce the amount of water in the flow path 3 and to increase the contact area of heat as much as possible. Low-power electric instant water heater can be made infinitely.

1:히터 2:전열판
3:유로 4:단열재
7:온도센서 8:온도제어기1: heater 2: heating plate
3: Euro 4: Insulation
7: Temperature sensor 8: Temperature controller

Claims (3)

저전력전기순간온수기에 있어서,
본 발명에 따른 저전력 전기 순간온수기는 도 1, 도 2에 나타내는 바와 같이 입수구(5)로 유입된 물이 히터(1)에 나선형으로 접합 된 접촉면적이 넓은 다수개의 스텐인레스 소재의 전열판(2) 사이를 통과하면서 입수구로 유입된 물이 나선형으로 통과하여 배출되도록 형성되어 외부와 기밀이 유지되도록 구성하고 상기 측면의 입수구(5)로 유입된 물이 히터(1)와 히터(1)에 접합 된 다수개의 전열판(2)으로 가열되어 가열된 물이 출수구(6)에 위치한 온도를 검출하는 온도센서(7)와 상기 온도센서(7)로부터 출력되는 신호를 기준으로 히터의 동작을 제어하는 온도제어기(8)에 의해 제어하여 출수구(6)로 통과한 물이 기 설정된 소정 온도를 유지하도록 하는 제어장치로 구성되는 것을 특징으로, 전열판(2)가 접합 된 히터를 사용하는 저전력 전기 순간온수기.In low power electric instant water heater,
As shown in FIGS. 1 and 2, the low-power electric instant water heater according to the present invention has a contact area between a plurality of stainless steel plates having a large contact area in which water introduced into the inlet 5 is spirally bonded to the heater 1. Water passing through the inlet is formed to pass through the spiral discharged while maintaining the outside and airtight, and the water introduced into the inlet (5) of the side is joined to the heater (1) and the heater (1) A temperature controller (7) for detecting a temperature at which the heated water heated by the two heat transfer plates (2) is located at the outlet (6) and a signal output from the temperature sensor (7) to control the operation of the heater ( 8) A low-power electric instant water heater using a heater to which the heat transfer plate 2 is bonded, characterized in that it is configured by a control device to control the water passed to the outlet (6) to maintain a predetermined temperature. 제 1항에 있어서, 상기한 도 1, 도 2에 나타내는 바와 같이 유로(3)를 전열판(2)이 접합 된 히터(1)가 외부와 기밀이 유지되도록 구성하고 상기한 유로(3)의 크기는 전열판(2)이 접합 된 히터(1)와 최대한 근접하게 원형으로 그 유로(3)의 두께는 얇고 무게가 가볍게 구성된 유로를 사용하는 저전력 전기 순간온수기.2. The flow path 3 according to claim 1, wherein the flow path 3 is configured such that the heater 1, to which the heat transfer plate 2 is bonded, maintains airtightness with the outside and the size of the flow path 3 as shown in FIG. Low power electric instantaneous water heater using a flow path consisting of a thin and light weight of the flow path (3) in a circular shape as close as possible to the heater (1) to which the heat transfer plate (2) is bonded. 제 1항에 있어서, 상기한 도 1, 도 2에 나타내는 바와 같이 단열재(4)의 구성을 도 2를 참조하여 상세하게 살펴보면, 유로(3)의 입수구(5)와 출수구(6)를 제외한 모든 부분을 단열재(3)로 밀봉하여 외부와의 열손실을 최소화 함으로서 가열 능력을 극대화하는 고무발포(Aeroflex) 소재 단열재(3)를 사용하는 저전력 순간 온수기.The structure of the heat insulating material 4 according to claim 1, as shown in Figs. 1 and 2 described above in detail with reference to Fig. 2, except for the inlet port 5 and the outlet port 6 of the flow path 3. Low-power instantaneous water heaters that use rubber-flexible insulation (3) that maximizes heating capacity by sealing parts with insulation (3) to minimize heat loss from the outside.
KR1020100019218A 2010-03-04 2010-03-04 Low-power real-time water heaters KR20100031710A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180097818A (en) * 2017-02-24 2018-09-03 정택종 Food Waste Dryer
KR102128451B1 (en) * 2019-09-11 2020-06-30 주식회사 명보에너지 An expanding surface type electrode bar that is using for a electrode boiler and produce method thereof
KR102128482B1 (en) * 2019-09-11 2020-06-30 주식회사 명보에너지 A feedback control boiler system that is sensing exterior temperature
CN112503757A (en) * 2020-12-04 2021-03-16 艾锐斯电子(深圳)有限公司 Liquid heat exchange system in container with metal ceramic heating body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180097818A (en) * 2017-02-24 2018-09-03 정택종 Food Waste Dryer
KR102128451B1 (en) * 2019-09-11 2020-06-30 주식회사 명보에너지 An expanding surface type electrode bar that is using for a electrode boiler and produce method thereof
KR102128482B1 (en) * 2019-09-11 2020-06-30 주식회사 명보에너지 A feedback control boiler system that is sensing exterior temperature
CN112503757A (en) * 2020-12-04 2021-03-16 艾锐斯电子(深圳)有限公司 Liquid heat exchange system in container with metal ceramic heating body

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