KR910007584Y1

KR910007584Y1 - Instantaneous hot-water heater

Info

Publication number: KR910007584Y1
Application number: KR2019890000098U
Authority: KR
Inventors: 신현식
Original assignee: 신현식
Priority date: 1989-01-06
Filing date: 1989-01-06
Publication date: 1991-09-30
Also published as: KR900014740U

Abstract

내용 없음.No content.

Description

Electric Instant Water Heater

제1도는 본 고안에 의한 순간온수기의 부품을 분해한 사시도.1 is an exploded perspective view of parts of the instantaneous water heater according to the present invention.

제2도는 본 고안의 설치상태 측면도.2 is a side view of the installation state of the present invention.

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

1, 2 : 분할 케이스 3 : 보강주름1, 2: split case 3: reinforcement wrinkles

4 : 홈 5 : 가스켓4: groove 5: gasket

6 : 유입구 7 : 유출구6: inlet port 7: outlet port

본 고안은 전기를 이용한 순간온수기에 관한것으로 특히 분할케이스와 그속에 있는 구형발열체 사이의 공극을 확산 통과하는 유체가 열전도에 의해 순간가열 시키도록 한 것이다.The present invention relates to an instantaneous water heater using electricity, and in particular, the fluid passing through the air gap between the spherical case and the spherical heating element therein is instantaneously heated by heat conduction.

일반적으로 순간온수기는 흐르는 유체를 순간가열하기 위하여 착화속도가 빠르고 발열온도가 높은 가스를 이용한 것이 주종을 이루고 있으나 이러한 순간온수기는 가열기(Heater)발열에 의해 열대류에 의한 장시간 가열방식에서 오는 가스의 낭비와 설치비용이 비싸고 가스통의 폭발에 따른 문제점을 해소하기 위해 가스통을 안전한 장소에 비치함에 따라 별도의 공간의 필요성과 또한 가스통을 교환해야 하는 번거로운 문제점이 발생하였다.In general, instantaneous water heaters mainly use gas with high ignition rate and high exothermic temperature to instantaneously heat the flowing fluid.However, the instantaneous water heaters use gas from long-term heating method due to tropical flow by heater heating. As waste and installation cost are high and gas cylinders are stored in a safe place to solve the problems caused by the explosion of the cylinders, there is a need for a separate space and a cumbersome problem of exchanging the cylinders.

따라서 본 고안은 이러한 문제점을 해결하기 위하여 안출한 것으로 순간온수기의 분할케이스내에 전기를 열원으로 하는 구형발열체를 장입하되 분할케이스의 유입구측은 관경을 일정하게 하여 분할케이스의 구면글러브와 곧바로 연락되게 하여 유입되는 유수가 곧바로 구형발열체와 케이스내면 사이의 구면공극으로 확산되면서 구형발열체의 전도열에 의해 신속히 열교환이 이루어지도록 하고 케이스의 유출구측은 분할케이스의 구면공극과 유선을 이루는 콘형상을 갖도록 하여 열전도된 유체가 합류되어 열에너지 보존상태로 유출되도록 한 전기순간온수기를 제공하는데 그 목적이 있다.Therefore, the present invention was devised to solve this problem. The spherical heating element, which uses electricity as a heat source, was introduced into the split case of the instantaneous water heater, but the inlet side of the split case had a constant diameter so that the spherical glove of the split case was directly contacted. The flowing water immediately diffuses into the spherical cavity between the spherical heating element and the inner surface of the case, allowing the heat exchange to be quickly performed by the conduction heat of the spherical heating element, and the outlet side of the case has a cone shape that forms a streamline with the spherical cavity of the split case so that the heat-conducted fluid The purpose is to provide an electrical instantaneous water heater that is joined and discharged into a state of preserving thermal energy.

이러한 목적을 구현하기 위한 바람직한 실시예를 이하에서 첨부된 도면에 의거 상세히 설명한다.Exemplary embodiments for realizing this object will be described in detail with reference to the accompanying drawings below.

제1도는 본 고안의 예시도로서 분할케이스와 구형발열체와의 조립상태를 나타낸다.1 is an exemplary view of the present invention shows the assembled state of the split case and the spherical heating element.

도시된 바와같이 전기순간온수기(가)의 분할케이스(1)(2)는 외부표면에 구조력을 증대시키기 위한 보강주름(3)이 형성되고 그 단면접합부에 형성한 홈(4)과 결합핀(4a)에 의해 가스켓(5)을 삽입하여 기밀이 유지되게 양측의 유입구(6) 및 유출구(7)에 형성된 나선부에 체결너트(3a)로 조립하게 되어있다.As shown, the split case (1) (2) of the instantaneous water heater (A) has a reinforcing wrinkle (3) is formed on the outer surface to increase the structural force, and the groove (4) and the coupling pin formed in the cross-section junction The gasket 5 is inserted by 4a to be assembled with the fastening nut 3a in the spiral portions formed at the inlet 6 and the outlet 7 on both sides so as to maintain the airtightness.

또 상기한 분할케이스(1)(2)의 유입구(6)는 분할케이스(1)(2)의 구면글러브(8)의 원호면과 직통되게 개설하고 그 반대측의 유출구(7)는 구면글러브(8)의 원호면과 곡선을 이루면서 유선공간(9)을 두어 가열된 유수(流水)가 빠르게 유출되도록 되어있다.In addition, the inlet 6 of the split case 1 and 2 is opened so as to be in direct contact with the arc surface of the spherical glove 8 of the split case 1 and 2, and the outlet 7 on the opposite side is the spherical glove ( Forming a curve with the circular arc surface of 8) has a streamline space (9) is heated so that the running water (유출 水) flows out quickly.

그리고 상술한 분할케이스(1)(2)에 의해 조립된 구면글러브(8)내에는 구형발열체(10)를 장입한다.A spherical heating element 10 is charged in the spherical glove 8 assembled by the above-described split case 1 and 2.

즉, 구형발열체의 접속부(11)를 분할케이스(1)(2)의 고정홈(1a)(2a)에 끼워 조임나사(12) 및 패킹(12a)으로 고정한다. 이러한 구형발열체(10)안을 팽창 또는 폭발하지 않도록 진공상태로 하고 접속부(11)내에 애자등의 내열성 절연물(13)을 삽입하여 실리콘접착제로 접착하고 이것의 도입구멍을 통해 리이드선(14a)과 필라멘트(14)를 연결하여 전류의 발열작용을 이용해서 전기순간온수기(가)로 관류되는 유체를 가열하도록 구성된다.That is, the connecting portion 11 of the spherical heating element is inserted into the fixing grooves 1a and 2a of the split case 1 and 2 and fixed with the tightening screw 12 and the packing 12a. The spherical heating element 10 is vacuumed so as not to expand or explode, and a heat-resistant insulator 13 such as insulator is inserted into the connecting portion 11 and bonded with a silicone adhesive, and the lead wire 14a and the filament are introduced through the introduction hole. And (14) to heat the fluid flowing through the electric instant water heater using the exothermic action of the current.

또 구형발열체(10)의 내부에는 필라멘트(14)의 발열을 발산시키도록 탄화물질을 분사 도포시킨 열흡수층(15)을 조성한다.In addition, a heat absorbing layer 15 having a carbonized material sprayed thereon is formed inside the spherical heating element 10 to dissipate heat generated by the filament 14.

제2도는 본 고안의 설치상태를 나타낸다.2 shows the installation state of the present invention.

전기순간온수기(가)의 분할케이스(1)(2) 양단의 유입구(6) 및 유출구(7)는 관연결용 유니온(16)을 이용하여 급수파이프(17)의 도중에 배설되어 있으며 구형발열체(10) 내부의필라멘트(14)에 전류를 인가하면 필라멘트(14)가 고온발열 발광하게 되며 열원이 구형발열체(10) 내면의 열흡수층(15)으로 전열량을 집중시켜 전력 소모량을 줄이면서 구형발열체(10)표면이 가열된다.The inlet 6 and the outlet 7 at both ends of the split case (1) and (2) of the electric instantaneous water heater (A) are disposed in the middle of the water supply pipe (17) using the union (16) for the pipe connection and the spherical heating element ( 10) When a current is applied to the internal filament 14, the filament 14 emits heat at high temperature, and the heat source concentrates heat transfer to the heat absorbing layer 15 on the inner surface of the spherical heating element 10, thereby reducing power consumption and reducing the spherical heating element. (10) The surface is heated.

따라서 유입구(6)측을 따라 들어오는 유수는 구형발열체(10)와 분할케이스(1)(2)에 형성된 구면글러브(8) 사이의 공간으로 확산되어 구형발열체(10)를 감싸면서 흐른다.Therefore, the flowing water flowing along the inlet 6 is diffused into the space between the spherical heating element 10 and the spherical glove 8 formed in the split case 1 and 2 and flows while surrounding the spherical heating element 10.

이때 얇은 수막은 내부의 열대류형상을 거치지 않고 직접 전도작용에 의해 열원으로 부터 열교환되어 온수로 변하며 유선공간(9)에 의해 접속되어 열에너지 보존상태로 유출구(7)로 나가게 되어 단시간내에 뜨거운 온수를 얻을 수 있는 것이다.At this time, the thin water film is exchanged from the heat source to hot water by direct conduction without passing through the internal tropical flow shape, and is connected by the wired space (9) and exits to the outlet (7) in a state of preserving heat energy. You can get it.

이상의 실시예에 의하면 전기순간온수기에 장입된 구형발열체의 필라멘트가 진공내에서 고온발열 발광하고, 유수가 상기 발열체 표면을 완전 도포하듯 통과하면서 열전도 되어 순간온수로 변함으로써 열의 이용효율을 극대화시키고 또는 분산가열된 온수는 유출구의 유선공간에서 합류되어 열에너지 보전상태로 유수량을 증가시키고 유수도중의 열손실을 최소화 할수 있는 이점이 있다.According to the above embodiment, the filament of the spherical heating element inserted into the electric instantaneous water heater emits high temperature heat in a vacuum, conducts heat as it flows through the flowing water as if the surface of the heating element is completely coated, and maximizes the utilization efficiency of heat by dispersing it into instantaneous hot water. The heated hot water joins in the streamlined space of the outlet and has the advantage of increasing the amount of water in the state of preserving heat energy and minimizing heat loss during the inflow.

Claims

Split case (1) (2), spherical glove (8) formed therein by the combination of the split case, inlet (6) opened at a constant inner diameter to the spherical surface of the spherical glove and outlet (7) opposite the inlet. ) Is a wired space (9) formed while forming a curve with the circular arc surface of the spherical glove, the spherical heating element (10) fixed to the case to be charged while maintaining a constant void with the spherical glove, and the high temperature heat in the vacuum state of the spherical heating element An electric instant water heater comprising a filament (14) for emitting light and a heat absorption layer (15) for conducting a heat source by coating the inner surface of the spherical heating element.

The electric instantaneous water heater according to claim 1, wherein a reinforcement wrinkle (3) is formed to protrude on the surface of the split case of the instantaneous water heater to improve durability.

The spherical heating element loaded in the split case is a packing 12a and a tightening screw (12a) by inserting the connecting portion 11 of the spherical heating element into the fixing holes (1a) and (2a) of the split case (1) and (2). An electric instant water heater, characterized in that fixed to 12).

The electric instantaneous water heater according to claim 1, wherein the filament (14) emitting heat at high temperature is connected to the lead wire (14a) inserted into the connection portion of the spherical heating element and inserted into the introduction hole of the insulator (13) bonded to the ceramic adhesive. .