KR20080098939A - A water heater - Google Patents

A water heater Download PDF

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Publication number
KR20080098939A
KR20080098939A KR1020070044374A KR20070044374A KR20080098939A KR 20080098939 A KR20080098939 A KR 20080098939A KR 1020070044374 A KR1020070044374 A KR 1020070044374A KR 20070044374 A KR20070044374 A KR 20070044374A KR 20080098939 A KR20080098939 A KR 20080098939A
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KR
South Korea
Prior art keywords
heating pipe
water heater
water
temperature
heating element
Prior art date
Application number
KR1020070044374A
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Korean (ko)
Inventor
김암수
Original Assignee
김암수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김암수 filed Critical 김암수
Priority to KR1020070044374A priority Critical patent/KR20080098939A/en
Publication of KR20080098939A publication Critical patent/KR20080098939A/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
    • F24H1/10—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
    • F24H9/18—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
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • 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
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances

Abstract

A water heater is provided to reduce defect rate increasingly with a simplified structure using a sheet type heating element instead of a nichrome wire electric heater. A space part is formed within a water heater main body(10). The water inlet(12) and outlet(13) are prepared at the lower part of the space part. A heating pipe(20) through which water is passing is arranged by specific length inside the space part. The heating pipe is manufactured by a sheet type heating element, and of which temperature is controlled by a temperature controller(30). The one end the upper heating pipe is connected to the water inlet of the main body and the other end is connected to the outlet.

Description

온수기{A water heater}A water heater

도 1은 본 발명에 의한 일 실시예를 나타낸 개념도1 is a conceptual diagram showing an embodiment according to the present invention

도 2는 본 발명에 의한 온수기 본체의 내부를 보인 단면도 Figure 2 is a cross-sectional view showing the inside of the water heater body according to the present invention.

도 3은 본 발명에 의한 온수기의 전기적 흐름을 나타낸 블럭도Figure 3 is a block diagram showing the electrical flow of the water heater according to the present invention

본 발명은 온수기에 관한 것으로, 더욱 자세하게는 면상 발열체를 이용한 온수기에 관한 것이다.The present invention relates to a water heater, and more particularly to a water heater using a planar heating element.

종래의 온수기를 보면 대부분 니크롬선으로 된 전기히터를 이용한 순간온수기가 많이 개발사용되어 왔다. 그러나, 이와 같이 전기히터를 이용한 온수기는 구조가 복잡하여 제조단가가 상승하게 되고, 고장 등에 의한 유지비가 많이 들고 수명이 짧은 것 등의 문제점이 있었다.In the conventional water heaters, a large number of instantaneous water heaters using an electric heater made of mostly nichrome wire have been developed and used. However, the water heater using the electric heater as described above has a problem that the manufacturing cost is increased due to the complicated structure, the maintenance cost is high due to failure, and the life is short.

본 발명은 상기와 같은 종래기술의 제반 문제점을 해결하기 위한 것으로, 종래의 니크롬선 전기히터 대신 면상 발열체를 이용함으로써 간단한 구조로 제작하는 것이 가능하게 되어, 제조공정을 단순하게 하고 불량률을 대폭 줄일 수 있게 된 온수기를 제공함에 그 목적이 있다.The present invention is to solve the above problems of the prior art, it is possible to manufacture a simple structure by using a planar heating element instead of the conventional nichrome wire electric heater, simplifying the manufacturing process and significantly reduce the defective rate The purpose is to provide a water heater.

상기와 같은 목적을 달성하기 위한 본 발명은 온수기 본체 내에 공간부를 형성하고 이 공간부에 물이 직접 통과하는 가열파이프를 소정의 길이 만큼 배설하되, 상기 가열파이프는 면상 발열체로 형성하는 한편 온도컨트롤러로 온도조절이 가능하게 한 특징이 있다.The present invention for achieving the above object is to form a space portion in the water heater body and the heating pipe through which water passes directly to the space portion by a predetermined length, the heating pipe is formed as a planar heating element while the temperature controller There is a feature that makes it possible to control the temperature.

이하, 본 발명의 일 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 일 실시예를 나타낸 개념도이고, 도 2는 본 발명에 의한 온수기 본체의 내부를 보인 단면도이며, 도 3은 본 발명에 의한 온수기의 전기적 흐름을 나타낸 블럭도이다.1 is a conceptual diagram showing an embodiment according to the present invention, Figure 2 is a cross-sectional view showing the inside of the water heater body according to the present invention, Figure 3 is a block diagram showing the electrical flow of the water heater according to the present invention.

도면부호 10은 온수기 본체로서, 그 내부에 후술되는 가열파이프를 설치할 수 있는 공간부(11)를 가지고 있으며 하부에 입수구(12)와 배수구(13)가 마련되어 있다.Reference numeral 10 denotes a water heater main body, which has a space portion 11 in which a heating pipe, which will be described later, can be installed, and a water inlet 12 and a drain 13 are provided below.

도면부호 20은 가열파이프로서, 이 가열파이프(20)는 상기 본체(10)의 공간부(11)에 설치되는데 이는 소정의 길이를 필요로 하기 때문에 지그재그형으로 절곡시켜 설치하는 것이 바람직하다. 상기 가열파이프(20)는 그 일단이 본체(10)의 입수구(12)와 연결되고 타단은 배수구(13)와 연결되어 있다. Reference numeral 20 denotes a heating pipe, and the heating pipe 20 is installed in the space 11 of the main body 10. Since the heating pipe 20 requires a predetermined length, the heating pipe 20 is preferably bent in a zigzag shape. One end of the heating pipe 20 is connected to the inlet 12 of the main body 10 and the other end thereof is connected to the drain port 13.

또, 상기 가열파이프(11)는 시중에 유통되고 있는 통상의 유연한 면상 발열체를 이용하여 파이프형상으로 만들어진다. 면상 발열체는 이미 주지된 바와 같이 다양한 종류가 유통되고 있는데, 예로서 갈바철판, 동판 등 금속판이나, 종이, 비닐 등의 비금속판을 모재로 사용하고 이의 상면에 절연액으로 절연층을 도포하고 절연층에 탄소발열부를 인쇄하고 이에 동박테입으로 된 전극을 부착하며 그 상부에 다시 절연층을 도포하여 된 것이 있으며 이러한 면상 발열체는 유연성이 양호하여 본 발명에 이용하기에 적합하다. The heating pipe 11 is made in the shape of a pipe using a conventional flexible planar heating element distributed in the market. As already known, various types of planar heating elements are distributed. For example, a metal plate such as a galvan iron plate or a copper plate, or a non-metal plate such as paper or vinyl is used as a base material, and an insulating layer is coated on the upper surface thereof with an insulating liquid, and an insulating layer is provided. The carbon heating part is printed on the metal foil tape, and the electrode is made of copper foil tape, and an insulating layer is coated on the upper part thereof. The planar heating element has good flexibility and is suitable for use in the present invention.

그러나 본 발명의 기술사상을 상기와 같은 면상 발열체에 국한시키는 것은 아니다.However, the technical idea of the present invention is not limited to the planar heating element as described above.

상기와 같은 면상 발열체는 그 자체의 온도가 120 ~ 130℃ 정도이므로 원수를 30 ~ 50℃ 정도로 가열하고자 할 때는 가열파이프(20)를 180 ~ 200㎝ 정도의 길이만큼 설치하는 것으로 가능하다.Since the planar heating element as described above has a temperature of about 120 to 130 ° C., when the raw water is to be heated to about 30 to 50 ° C., it is possible to install the heating pipe 20 by about 180 to 200 cm in length.

도면부호 30은 온도컨트롤러로서, 대개는 상기 본체(10)의 정면에 설치되는 것이 바람직하며, 온도감지구(40)의 신호를 받아 가열파이프(20)의 온도를 컨트롤한다. 즉, 온수기 사용자가 원하는 수온과 온도감지구(40)의 감지된 온도와를 비교연산하여 그 결과치로서 가열파이프(20)를 전기적으로 컨트롤하도록 되어 있다. Reference numeral 30 denotes a temperature controller, which is usually installed at the front of the main body 10, and controls the temperature of the heating pipe 20 in response to a signal from the temperature sensing device 40. That is, the user of the water heater compares the desired water temperature with the sensed temperature of the temperature sensor 40 and electrically controls the heating pipe 20 as a result.

상기 온도컨트롤러(30)에는 온도컨트롤 노브(31)와 전원스위치(32)가 구비되어있다.The temperature controller 30 is provided with a temperature control knob 31 and a power switch 32.

미설명부호 13a는 개폐콕크, 14는 샤워기, 50은 안전장치 역할을 하는 전기개폐기이다.Reference numeral 13a is an open / close cock, 14 is a shower, and 50 is an electric switch serving as a safety device.

상기와 같이 구성된 본 발명은 전원스위치(32)를 ON시키고 개폐콕크(13a)를 열면 입수구(12)로 들어온 원수가 가열파이프(20)를 통과하게 되는데, 이때 가열파이프(20)는 면상 발열체로 되어있기 때문에 120 ~ 130℃의 온도로 발열하면서 그 내부를 통과하는 물을 가열하게 되고 가열되는 물은 희망하는 수온으로 가열되어 샤워기(14)로 배출사용되는 것이다. In the present invention configured as described above, when the power switch 32 is turned on and the opening / closing cock 13a is opened, the raw water entering the inlet 12 passes through the heating pipe 20, wherein the heating pipe 20 is a planar heating element. Since it is heated to a temperature of 120 ~ 130 ℃ heat the water passing through the inside and the water to be heated is heated to the desired water temperature is discharged to the shower (14).

이상과 같이 구성되고 작용하는 본 발명은 본체(10) 내부에 형성된 공간부(11)에 면상 발열체로 된 가열파이프(20)만을 설치하면 되므로 구조가 간단하여 제작이 용이하고 전력소모량이 감소되며 제품수명이 크게 연장되는 등의 이점이 있다.The present invention constructed and acting as described above only needs to install a heating pipe 20 made of a planar heating element in the space portion 11 formed inside the main body 10, so that the structure is simple and easy to manufacture, and the power consumption is reduced. There is such an advantage that the service life is greatly extended.

Claims (1)

온수기 본체(10) 내에 공간부(11)를 형성하고 이 공간부(11)에 물이 직접 통과하는 가열파이프(20)를 소정의 길이 만큼 배설하되, 상기 가열파이프(20)는 면상 발열체로 형성하는 한편 온도컨트롤러(30)로 온도조절이 가능하게 함을 특징으로 한 온수기.The space 11 is formed in the water heater main body 10, and the heating pipe 20 through which water directly passes through the space 11 is disposed by a predetermined length, but the heating pipe 20 is formed as a planar heating element. On the other hand the water heater characterized in that the temperature control by the temperature controller (30).
KR1020070044374A 2007-05-08 2007-05-08 A water heater KR20080098939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070044374A KR20080098939A (en) 2007-05-08 2007-05-08 A water heater

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Application Number Priority Date Filing Date Title
KR1020070044374A KR20080098939A (en) 2007-05-08 2007-05-08 A water heater

Publications (1)

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KR20080098939A true KR20080098939A (en) 2008-11-12

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KR1020070044374A KR20080098939A (en) 2007-05-08 2007-05-08 A water heater

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325393A (en) * 2011-09-09 2012-01-18 深南电路有限公司 Igniting prevention protecting device for liquid electric heater and liquid electric heater
KR101311169B1 (en) * 2010-12-15 2013-09-23 김대중 Transparent water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101311169B1 (en) * 2010-12-15 2013-09-23 김대중 Transparent water heater
CN102325393A (en) * 2011-09-09 2012-01-18 深南电路有限公司 Igniting prevention protecting device for liquid electric heater and liquid electric heater

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