KR20110033884A - Induction plastic water heater - Google Patents

Induction plastic water heater Download PDF

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Publication number
KR20110033884A
KR20110033884A KR1020090091377A KR20090091377A KR20110033884A KR 20110033884 A KR20110033884 A KR 20110033884A KR 1020090091377 A KR1020090091377 A KR 1020090091377A KR 20090091377 A KR20090091377 A KR 20090091377A KR 20110033884 A KR20110033884 A KR 20110033884A
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South Korea
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water
water tank
induction coil
induction
valve
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KR1020090091377A
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Korean (ko)
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윤태소
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윤태소
민윤숙
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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
    • 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
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • 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
    • F24H2250/08—Induction

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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)
  • General Induction Heating (AREA)

Abstract

PURPOSE: An induction plastic water heater is provided to improve thermal efficiency, improve user convenience, and minimize manufacturing costs. CONSTITUTION: An induction plastic water heater comprises a T-shaped pipe(31), a valve T-shaped pipe(32), an upper plate, a water tank(17), and a transistor(24). The T-shaped pipe distributes the water, flowing in from the outside, to the water tank and the valve T-shaped pipe. A valve(33) is formed inside the valve T-shaped pipe and mixes heated water and the water passing through the T-shaped pipe according to the temperature set up by a user. The upper plate comprises an induction coil cartridge, an inlet port(13), and an outlet port(14). Am induction coil(21) and an induction coil supporting plate(22) are inserted into the inside of the induction coil cartridge. The inlet port guides the water to the inside of the water tank. The water that flows in the water tank from the outside passes through the transistor.

Description

인덕션 플라스틱 온수기 { Induction Plastic Water Heater }Induction Plastic Water Heater {Induction Plastic Water Heater}

복수 가닥의 가느다란 코일을 꼬아 형성된 연선을 원판형, 또는 타원판형으로 감아 구성된 유도코일에 고주파의 전류가 통과하면 유도코일의 전면과 배면에 각각 구성된 발열판에 전자기유도현상에 의한 와전류(소용돌이 전류)로 줄열(저항에 의해 발생하는 열량)이 발생하는 인덕션 히터(Induction Heater) 방식으로 구성된 열효율이 높은 직접 가열 방식의 온수기.When a high frequency current passes through an induction coil formed by twisting a plurality of thin coils into a disk shape or an elliptic plate shape, an eddy current caused by an electromagnetic induction phenomenon is generated on a heating plate formed on the front and rear surfaces of the induction coil. Direct heating water heater with high heat efficiency composed of Induction Heater system that generates Joule heat (heat generated by resistance).

고주파를 생산할 때 고열이 발생하는 절연 게이트 양극성 트랜지스터와 차가운 물이 유입되는 유입관이 접하도록 구성되어 뜨거워진 절연 게이트 양극성 트랜지스터를 냉각하기 위한 별도의 냉각 수단이 필요 없으며,It is designed to contact the insulated gate bipolar transistor where high heat is generated when the high frequency is produced and the inflow pipe where cold water is introduced, so that a separate cooling means for cooling the hot insulated gate bipolar transistor is unnecessary.

절연 게이트 양극성 트랜지스터에서 발생한 열로 유입관으로 유입된 물이 1차 가열된다. Water introduced into the inlet pipe is primarily heated by the heat generated from the insulated gate bipolar transistor.

1차 가열된 물이 유도코일의 전면에 구성된 발열판으로 2차 가열하고, 2차 가열된 물이 유도코일의 배면에 구성된 또 다른 발열판에서 3차 가열하는 구조임에도 상판과 수조가 플라스틱으로 성형되어 온수기의 제조공정이 간단하고, 온수기의 자체중량이 가벼운 인덕션 플라스틱 온수기.Although the first heated water is heated second by a heating plate formed on the front side of the induction coil, and the second heated water is heated third by another heating plate formed on the back side of the induction coil, the top plate and the water tank are molded of plastic and the water heater Induction plastic water heater with simple manufacturing process and light weight of water heater.

종래의 온수기는 화석연료인 가스를 연소시켜 열을 생산하는 가스온수기와, 물이 담겨있는 수조 내부에 내부가 산화마그네슘이 채워진 파이프의 중앙에 구성된 니크롬선에 전력이 통과하면 저항에 의하여 열이 발생하고 그 열로 수조에 담겨 있는 물을 뜨겁게 하는 간접가열방식의 저탕식 전기온수기가 대부분이다.Conventional water heaters generate heat by burning gas, which is fossil fuel, to generate heat, and heat is generated by resistance when electric power passes through a nichrome wire formed at the center of a pipe filled with magnesium oxide inside a tank containing water. Most of the low-temperature electric water heaters of the indirect heating method that heats the water in the tank with the heat.

화석 연료를 연소시켜 열을 발생시키는 가스온수기는 연료의 저장과 공급에 따라 부가로 발생하는 비용, 연소시 발생하는 탄소, 연소시 발생하는 유해가스로 인명피해가 종종 발생하는 등 많은 문제점이 있다.Gas water heaters that generate heat by burning fossil fuels have a number of problems such as additional costs according to storage and supply of fuel, carbon generated during combustion, and toxic gas generated during combustion.

그리고, 종래의 전기온수기는 가스온수기에 비하여 설치가 편리하고 가동중 발생하는 위험 요소가 적으나 열효율이 낮은 간접가열방식으로 많은 전력이 소비되고 있고, 열을 생산하는 발열부가 철재로 구성되어 용접작업 등 제조공정에서 유해물질을 발생시키고 제조원가를 상승시키는 주요인이 되고 있어 저렴한 가격의 열효율이 좋은 온수기를 소비자에게 공급하지 못하고 있다.In addition, conventional electric water heaters are more convenient to install than gas water heaters and have less risks during operation, but are consumed a lot of power by an indirect heating method with low thermal efficiency. It has become a major factor in generating harmful substances in the manufacturing process and raising the manufacturing cost, so that it is unable to supply consumers with low cost thermally efficient water heaters.

종래의 전기 온수기의 단점인 낮은 열효율을 열효율이 높은 직접 가열 방식으로 해결하고,The low heat efficiency, which is a disadvantage of the conventional electric water heater, is solved by the direct heating method with high heat efficiency,

인덕션 히터(Induction Heater) 방식에 필수 소자로 대전력의 고속 스위칭이 가능한 반도체 소자인 절연 게이트 양극성 트랜지스터(Insulated Gate Bipolar Transistor(IGBT))에서 고주파 생산시 고열이 발생함에도 절연 게이트 양극성 트랜지스터를 냉각하는 별도의 냉각 수단 없이 절연 게이트 양극성 트랜지스터를 냉각하고,Insulated Gate Bipolar Transistor (IGBT), a semiconductor device capable of high-speed high-speed switching as an essential element for the induction heater method, is a separate device that cools the insulated gate bipolar transistor even when high heat is generated during high frequency production. To cool the insulated gate bipolar transistor without cooling means,

제조 공정에서 용접작업을 최소화하여 제조공정이 간단하고, 유해물질 발생을 최소화한 자체 중량이 가벼운 온수기.Water heater with its own light weight that simplifies the manufacturing process by minimizing welding work in the manufacturing process and minimizes the generation of harmful substances.

복수 가닥의 가느다란 코일을 꼬아 형성된 연선을 원판형, 또는 타원판형으로 감아 구성된 유도코일에 절연 게이트 양극성 트랜지스터에서 생산된 고주파의 전류가 통과하면 유도코일의 전면과 배면에 구성된 발열판에 전자기유도현상에 의한 와전류(소용돌이 전류)로 줄열(저항에 의해 발생하는 열량)이 발생한다.When the high-frequency current produced by the insulated gate bipolar transistor passes through an induction coil formed by twisting a plurality of thin coils into a disc or elliptic plate, electromagnetic induction occurs on the heating plates formed on the front and back of the induction coil. Joule heat (heat amount generated by resistance) is generated by eddy current (swirl current).

이와 같은 인덕션 히터(Induction Heater) 방식으로 구성된 발열판이 열을 생산하는 발열체가 되어 물을 직접 가열함으로 열효율이 높은 직접 가열 방식의 온수기가 구성된다.A heating plate composed of such an induction heater method becomes a heating element that generates heat, and thus the water heater of the direct heating type with high thermal efficiency is constructed by directly heating water.

또한, 고주파를 생산할 때 고열이 발생하는 절연 게이트 양극성 트랜지스터 와 차가운 물이 유입되는 유입관이 접하도록 구성하여 절연 게이트 양극성 트랜지스터를 냉각시킴으로 뜨거워진 절연 게이트 양극성 트랜지스터를 냉각하기 위한 별도의 냉각 수단이 필요하지 않으며, In addition, a separate cooling means is required to cool the insulated gate bipolar transistor by cooling the insulated gate bipolar transistor by configuring the insulated gate bipolar transistor in which high heat is generated when the high frequency is produced, and the inflow pipe where cold water is introduced. Do not

절연 게이트 양극성 트랜지스터에서 발생한 열로 유입관으로 유입되는 차가운 물을 1차 가열하고, Primary heat is applied to the cold water flowing into the inlet pipe with heat generated from the insulated gate bipolar transistor,

열을 생산하는 발열판이 내부에 구성되는 수조와 물이 유입되고 유출되는 유입구와 유출구가 구성된 상판이 플라스틱으로 성형되어 제조공정이 간단하고 자체하중이 가벼운 인덕션 플라스틱 온수기가 구성된다.The induction plastic water heater consists of an induction plastic water heater, which is simple in manufacturing process and has a light weight.

본 발명의 인덕션 플라스틱 온수기는 고주파 생산시 절연 게이트 양극성 트랜지스터에서 발생하는 열로 유입관으로 유입되는 차가운 물을 1차 가열하고, 1차 가열된 물을 유도코일의 전면과 배면에 물과 직접 접하도록 각각 구성된 발열판으로 2회 더 가열하는 직접가열방식으로 구성되어 열효율을 극대화하여 전력 소비를 최소화할 수 있고,Induction plastic water heater of the present invention to heat the first cold water flowing into the inlet pipe by the heat generated from the insulated gate bipolar transistor during high frequency production, and the first heated water directly contact the water on the front and back of the induction coil, respectively It is composed of a direct heating method that heats the heating plate twice more, which maximizes thermal efficiency and minimizes power consumption.

외부로부터 찬물이 유입되는 유입관과 고주파 생산시 뜨거워진 절연 게이트 양극성 트랜지스터가 접하도록 구성하여 뜨거워진 절연 게이트 양극성 트랜지스터를 냉각하기 위한 별도의 수단이 필요 없으며, No additional means for cooling the hot insulated gate bipolar transistor is configured by contacting the inflow pipe where cold water flows from the outside and the hot insulated gate bipolar transistor during high frequency production.

열을 생산하는 가열부가 플라스틱으로 성형되어 용접작업을 최소화함으로 제조공정 단순화와 제조원가를 최소화할 수 있어 사용이 편리하고 열효율이 좋은 전기온수기를 저렴한 가격에 소비자에게 공급할 수 있는 효과가 있다.Heated parts that produce heat are molded from plastic to minimize welding work, which simplifies the manufacturing process and minimizes manufacturing costs, making it possible to supply electric water heaters that are easy to use and have good thermal efficiency to consumers at low prices.

도 1과 도 2와 도 5와 도 6에 도시된 바와 같이,As shown in Figs. 1 and 2 and 5 and 6,

외부에서 유입되는 물을 수조(17)와 밸브'T'형관(32) 방향으로 배분되도록 'T'형관(31)이 구성되고,'T' type pipe 31 is configured to distribute the water flowing from the outside in the direction of the water tank 17 and the valve 'T' type pipe 32,

수조(17)에서 가열된 물과 'T'형관(31)을 경유하여 유입된 외부의 물을 사용자가 설정한 온도에 적합하도록 혼합하는 밸브(33)가 내부에 구성된 밸브'T'형관(32)이 구성되며,The valve 'T'-type tube 32 having a valve 33 configured to mix water heated in the water tank 17 and external water introduced via the' T'-type tube 31 to suit the temperature set by the user. ),

복수 가닥의 가느다란 코일을 꼬아 형성된 연선을 원판형, 또는 타원판형으로 감아 구성된 유도코일(21)의 양쪽 끝을 코일삽입공(23)에 각각 끼워 유도코일(21)이 내면에 접하도록 구성된 유도코일지지판(22)이 삽입되는 유도코일삽입통(12)이 상판의 내면에서 아래쪽 방향으로 돌출되고 외부에서 유입관(34)으로 유입된 물이 수조(17)의 내부로 유입하도록 구성된 유입구(13)와 수조(17)의 내부에 있는 물을 외부로 유출하는 유출구(14)가 플라스틱 소재로 성형되어 상판(11)이 구성된다.Induction coil 21 is formed in such a way that the induction coil 21 contacts the inner surface of the coil insertion hole 23 by inserting both ends of the induction coil 21 formed by twisting a plurality of thin coils into a disc or elliptic plate. Induction coil insertion tube 12 into which the coil support plate 22 is inserted protrudes downward from the inner surface of the upper plate, and the inlet 13 is configured so that water introduced into the inlet pipe 34 from the outside flows into the water tank 17. ) And the outlet 14 for outflowing the water in the water tank 17 to the outside is formed of a plastic material to form the top plate 11.

도 3에 도시된 바와 같이,As shown in FIG. 3,

상판(11)의 내면에 구성된 결속홈(15)과 긴밀히 접하는 또 다른 결속홈(16)이 내면에 구성되고, 유도코일(21)이 적치된 유도코일삽입통(12)과 사각금속판재의 발열판(20)이 내부에 적치되는 상부가 개방된 육면체의 수조(17)가 플라스틱 소재로 성형되어 구성된다.Another binding groove 16 in close contact with the binding groove 15 formed on the inner surface of the upper plate 11 is configured on the inner surface, and the induction coil insertion cylinder 12 in which the induction coil 21 is stacked and the heating plate of the square metal plate. The hexahedral water tank 17 in which the upper part 20 is piled up inside is formed by plastic material.

도 4에 도시된 바와 같이,As shown in FIG. 4,

상판(11)에 구성된 결속홈(15)과 수조(17)에 구성된 또 다른 결속홈(16)이 긴밀히 접하도록 보트와 너트 같은 결속도구로 서로 견고하게 결속하여 물을 뜨겁게 가열하는 가열부가 구성된다.A heating unit for solidly binding each other with a binding hole such as a boat and a nut so that the binding groove 15 formed in the upper plate 11 and another binding groove 16 formed in the water tank 17 is in close contact with each other is configured. .

대전력의 고속 스위칭이 가능한 반도체 소자인 절연 게이트 양극성 트랜지스터(24)와 외부의 물이 유입되는 유입관(34)이 접하게 구성되어 유입관(34)에 유입되는 물이 뜨거워진 절연 게이트 양극성 트랜지스터(24)를 냉각시키고, 절연 게이트 양극성 트랜지스터(24)의 열로 유입관(34)에 유입된 물을 1차 가열한다.The insulated gate bipolar transistor 24, which is a semiconductor device capable of high-speed switching at high power, and the inflow pipe 34 through which external water flows are in contact with each other, and the insulated gate bipolar transistor in which water flowing into the inflow pipe 34 becomes hot ( 24 is cooled, and the water introduced into the inlet pipe 34 is primarily heated by the heat of the insulated gate bipolar transistor 24.

유입관(34)에서 1차 가열된 물이 수조(17)의 내부 유도코일삽입통(12)의 전면과 배면에 각각 구성된 발열판(20)에서 2회 더 가열되어 뜨거워진 물의 온도를 밸브'T'형관(32)의 입구에 구성된 열 감지기(25)가 감지하여 설정된 온도에 따라 온수기의 가동을 자동으로 관리하는 인덕션 플라스틱 온수기가 구성된다.The temperature of the water heated by being heated twice more in the heating plate 20 respectively formed on the front and the rear of the induction coil insertion tube 12 of the water tank 17 is heated first in the inlet pipe 34. 'Induction plastic water heater is configured to automatically manage the operation of the water heater according to the set temperature detected by the heat sensor 25 configured at the inlet of the pipe 32.

도 1은 본 발명의 단면도1 is a cross-sectional view of the present invention

도 2는 본 발명의 상판 사시도2 is a top perspective view of the present invention

도 3은 본 발명의 수조 사시도3 is a perspective view of the tank of the present invention

도 4는 도 2와 도 3이 조립된 사시도4 is a perspective view of the assembly of FIG.

도 5는 본 발명의 유도코일 정면도5 is a front view of the induction coil of the present invention

도 6은 본 발명의 코일지지판 정면도Figure 6 is a front view of the coil support plate of the present invention

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

11; 상판 12; 유도코일삽입통11; Top 12; Induction Coil Insert Box

13; 유입구 14; 유출구13; Inlet 14; Outlet

17; 수조 20; 발열판17; Tank 20; Heating plate

21; 유도코일 22; 코일지지판21; Induction coil 22; Coil support plate

23; 코일삽입공 24; 절연 게이트 양극성 트랜지스터23; Coil insertion hole 24; Insulated Gate Bipolar Transistor

31; 'T'형관 32; 밸브'T'형관31; 'T' tube 32; Valve 'T' type pipe

33; 밸브 34; 유입관33; Valve 34; Inlet pipe

Claims (1)

외부에서 유입되는 물을 수조(17)와 밸브'T'형관(32)으로 배분하는 'T'형관(31)과;'T' type pipe 31 for distributing water introduced from the outside into the water tank 17 and the valve 'T' type pipe 32; 수조에서 가열된 물과 'T'형관(31)을 경유하여 유입된 외부의 물을 사용자가 설정한 온도에 따라 혼합하는 밸브(33)가 내부에 구성된 밸브'T'형관(32)과;A valve 'T'-type tube 32 having a valve 33 configured to mix water heated in a water tank and external water introduced through the' T'-type tube 31 according to a temperature set by a user; 내부에 유도코일(21)과 유도코일지지판(22)이 삽입되는 유도코일삽입통(12)과 'T'형관(31)을 통하여 외부로부터 유입된 물을 수조(17)의 내부로 유도하는 유입구(13)와 수조(17)의 내부에 있는 물을 외부로 유출하는 유출구(14)가 일체형으로 구성된 상판(11)과;An inlet for inducing water introduced from the outside through the induction coil insertion tube 12 and the 'T'-shaped pipe 31 into which the induction coil 21 and the induction coil support plate 22 are inserted into the water tank 17. A top plate 11 having an integral portion 13 and an outlet 14 for outflowing water in the water tank 17 to the outside; 상판(11)의 내면에 구성된 결속홈(15)과 접하는 또 다른 결속홈(16)이 내면에 구성되고, 유도코일삽입통(12)과 유도코일삽입통(12)의 전면과 배면에 각각 구성된 발열판(20)이 내부에 적치되는 상부가 개방된 육면체의 수조(17)와;Another binding groove 16 which is in contact with the binding groove 15 formed on the inner surface of the upper plate 11 is configured on the inner surface, respectively configured on the front and rear of the guide coil insertion cylinder 12 and the guide coil insertion cylinder 12, respectively. A six-sided water tank 17 having an open top in which the heating plate 20 is placed; 외부에서 수조(17)의 내부로 유입되는 물이 통과하는 유입관(34)과 절연 게이트 양극성 트랜지스터(24)가 접하게 구성된 것을 특징으로 하는 인덕션 플라스틱 온수기.Induction plastic water heater, characterized in that the inlet pipe 34 through which water flowing into the water tank 17 from the outside passes and the insulated gate bipolar transistor 24 is in contact with.
KR1020090091377A 2009-09-26 2009-09-26 Induction plastic water heater KR20110033884A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10539321B2 (en) 2013-11-29 2020-01-21 No Eul Kim Plastic hot water boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10539321B2 (en) 2013-11-29 2020-01-21 No Eul Kim Plastic hot water boiler

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