KR20120003597A - Electric boiler - Google Patents

Electric boiler Download PDF

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Publication number
KR20120003597A
KR20120003597A KR1020100064289A KR20100064289A KR20120003597A KR 20120003597 A KR20120003597 A KR 20120003597A KR 1020100064289 A KR1020100064289 A KR 1020100064289A KR 20100064289 A KR20100064289 A KR 20100064289A KR 20120003597 A KR20120003597 A KR 20120003597A
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South Korea
Prior art keywords
water
pipe
heating tank
supply pipe
hot water
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KR1020100064289A
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Korean (ko)
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하용덕
전재상
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하용덕
전재상
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Priority to KR1020100064289A priority Critical patent/KR20120003597A/en
Publication of KR20120003597A publication Critical patent/KR20120003597A/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
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • 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: An electric boiler is provided to reduce power consumption and enhance the performance of a boiler by performing a heating operation according to a preset temperature. CONSTITUTION: An electric boiler(100) comprises a water inlet pipe(2), a water outlet pipe(4), a heating tank(5), a plurality of electric heaters(6), and a cold water blocking barrier of a perforated plat shape. The water inlet pipe is connected to a water pipe(1). The water outlet pipe is connected to a hot water pipe(3) and a supply pipe. The water inlet pipe and the water outlet pipe are installed on the top and one side of the heating tank. The electric heaters are installed on the bottom of the heating tank at regular intervals. The cold water blocking barrier is installed in the heating tank in a longitudinal direction.

Description

전기 보일러{Electric boiler}Electric boiler

본 발명은 전기 보일러에 관한 것으로, 더욱 상세하게는 하부에 복수의 전기히터가 내설되어 급수관을 통해 유입되는 냉수를 가열하여 온수를 출수관으로 배출하는 가열탱크의 내부 일측에 복수의 통수공이 형성된 다공판 형태의 냉수차단격벽이 길이방향으로 설치됨에 따라, 급수관으로 유입된 냉수가 가열되지 않은 상태로 온수와 함께 출수관으로 배출되는 폐단을 방지할 수 있게 됨으로써, 보일러의 성능을 보다 향상시킬 수 있도록 한 전기 보일러에 관한 것이다.
The present invention relates to an electric boiler, and more specifically, a plurality of electric heaters are formed in the lower part, and a plurality of water holes are formed at one inner side of a heating tank for discharging hot water introduced through a water supply pipe to discharge hot water to the water discharge pipe. As the cold water blocking partition wall is installed in the longitudinal direction, it is possible to prevent the closed end of the cold water flowing into the water supply pipe and discharged to the water discharge pipe together with the hot water without being heated, thereby improving the performance of the boiler. It is about one electric boiler.

일반적으로 보일러는 가열매체의 종류에 따라 나뉘게 되는데, 전기를 가열매체로 사용하는 전기 보일러와, 가스를 가열매체로 사용하는 가스 보일러와, 기름을 가열매체로 사용하는 기름 보일러 등이 있다. In general, boilers are divided according to types of heating media, such as electric boilers using electricity as a heating medium, gas boilers using gas as a heating medium, and oil boilers using oil as a heating medium.

상기의 보일러 중에서 전기 보일러는 가스 보일러와 기름 보일러와 달리 가격이 높고 환경을 오염시키는 석유화학에너지를 사용하지 않고 전기에너지를 사용하므로 대체에너지에 대한 관심과 환경 오염에 대한 관심이 높은 지금 가장 많은 각광을 받고 있다. Electric boilers, unlike gas boilers and oil boilers, use electric energy instead of petrochemical energy that pollutes the environment. Therefore, electric boilers have the highest interest in alternative energy and environmental pollution. Is getting.

이러한 전기 보일러는 전기히터를 열원으로 하여 물을 가열한 후 가열된 물을 온수관 및 공급관으로 공급함으로써 난방이나 급탕이 이루어지도록 한다. The electric boiler heats water using an electric heater as a heat source, and then supplies the heated water to a hot water pipe and a supply pipe so that heating or hot water is performed.

이는 수도관에 연결되는 급수관과, 온수관 및 공급관에 연결되는 출수관이 각각 상부와 하부 일측에 설치된 가열탱크의 내저부에 복수의 전기히터가 설치된 구조에 의해 달성된다. This is achieved by a structure in which a plurality of electric heaters are installed at the inner bottom of the heating tank, in which a water supply pipe connected to the water pipe and a water supply pipe connected to the hot water pipe and the supply pipe are respectively installed on one side of the upper and lower portions.

따라서 급수관을 통해 공급된 냉수는 가열탱크에서 설정온도에 맞게 전기히터에 의해 가열되고 가열된 온수는 출수관으로 배출되어 온수관 및 공급관으로 공급됨으로써 온수관으로 공급되어 난방이 이루어지거나 공급관으로 공급되어 용수로 사용되게 된다.
Therefore, the cold water supplied through the water supply pipe is heated by the electric heater according to the set temperature in the heating tank, and the heated hot water is discharged into the discharge pipe and supplied to the hot water pipe and the supply pipe, thereby being supplied to the hot water pipe to be heated or supplied to the supply pipe. It will be used as water.

그러나 상기한 종래의 전기 보일러는 냉수가 유입되는 급수관과 온수가 배출되는 출수관이 가열탱크의 상부와 하부에 각각 설치되어 있으므로 급수관으로 유입된 냉수가 가열되기도 전에 온수와 함께 출수관으로 배출되는 구조적인 문제점이 있었다. However, the conventional electric boiler has a structure in which the water supply pipe into which the cold water flows and the water discharge pipe through which the hot water is discharged are respectively installed at the top and the bottom of the heating tank, and the cold water introduced into the water supply pipe is discharged together with the hot water before being heated. There was a problem.

즉, 가열탱크의 내부에 가열되지 않은 냉수가 온수와 함께 출수관으로 배출되지 않게 하는 구조가 전혀 없으므로 급수관으로 유입된 냉수가 대류현상에 의해 하향으로 흐르면서 온수와 함께 배출되는 문제점이 있었다.That is, since there is no structure in which the unheated cold water is not discharged to the outlet pipe together with the hot water inside the heating tank, there is a problem that the cold water introduced into the water supply pipe is discharged downward with the convection phenomenon and discharged together with the hot water.

따라서 출수관으로 배출되는 온수가 냉수에 의해 온도가 떨어져 설정온도 보다 낮은 온도로 배출되므로, 설정온대에 맞는 난방이나 급탕이 이루어지지 않게 되는 폐단을 초래하게 되었다.
Therefore, the hot water discharged to the water outlet pipe is discharged to a temperature lower than the set temperature by the cold water, resulting in a closed end that is not made to meet the heating or hot water set to the set temperature.

본 발명은 상기와 같은 문제점을 해소하기 위하여 발명된 것으로, 가열되지 않은 냉수가 온수와 함께 출수관으로 배출되는 폐단을 해소함으로써 난방이나 급탕이 설정온도에 맞게 이루어지도록 하기 위하여, 수도배관에 연결된 급수관과, 온수관 및 공급관에 연결된 출수관과, 상기 급수관과 출수관이 각각 상부와 일측에 설치된 가열탱크와, 상기 가열탱크의 하부에 일정간격으로 내설된 복수의 전기히터로 구성된 전기 보일러에 있어서, 상기 가열탱크의 일측 내부에 복수의 통수공이 뚫린 다공판형태의 냉수차단격벽이 길이방향으로 설치된 전기 보일러를 제공함에 그 목적이 있다.
The present invention has been invented to solve the above problems, in order to solve the end of the discharged cold water is discharged to the discharge pipe with hot water, so that the heating or hot water is made to the set temperature, the water supply pipe connected to the water pipe In the electric boiler consisting of a water supply pipe connected to the hot water pipe and the supply pipe, a water supply pipe and the water supply pipe are respectively installed on the upper side and one side, and a plurality of electric heaters installed at a predetermined interval in the lower portion of the heating tank, An object of the present invention is to provide an electric boiler in which a cold water blocking partition wall having a plurality of water holes is formed in one side of the heating tank in a longitudinal direction.

본 발명은 급수관으로 유입된 냉수가 가열되기 전에 온수와 함께 출수관으로 배출되는 종래의 폐단을 해소함으로써 설정온도에 맞는 난방 및 급탕이 가능하게 되어 전력소비를 줄이고 보일러의 성능을 향상시키는 효과가 있다.
The present invention solves the conventional wastewater discharged to the water outlet pipe together with the hot water before the cold water introduced into the water supply pipe is heated to enable heating and hot water supply according to the set temperature, thereby reducing power consumption and improving the performance of the boiler. .

도 1은 본 발명의 수직 단면도이다.
도 2는 도 1의 "A-A"선 단면도이다. 1 is a vertical cross-sectional view of the present invention.
FIG. 2 is a cross-sectional view taken along the line “AA” of FIG. 1.

이하 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 상세하게 설명하면 다음과 같다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 전기 보일러(100)는 수도배관(1)에 연결된 급수관(2)과, 온수관(3) 및 공급관에 연결된 출수관(4)과, 상기 급수관(2)과 출수관(4)이 각각 상부와 일측에 설치된 가열탱크(5)와, 상기 가열탱크(5)의 하부에 일정간격으로 내설된 복수의 전기히터(6)로 구성된 전기 보일러에 있어서, 상기 가열탱크(5)의 일측 내부에 복수의 통수공(7)이 뚫린 다공판형태의 냉수차단격벽(8)이 길이방향으로 설치됨을 특징으로 한다. Electric boiler 100 of the present invention is a water supply pipe (2) connected to the water pipe (1), the hot water pipe (3) and the water supply pipe (4) connected to the supply pipe, the water supply pipe (2) and the water discharge pipe (4) In the electric boiler consisting of a heating tank (5) provided on the upper side and one side, and a plurality of electric heaters (6) built in a predetermined interval on the lower portion of the heating tank (5), inside one side of the heating tank (5) It characterized in that the cold water blocking partition 8 in the form of a porous plate in which a plurality of water passages 7 are drilled in the longitudinal direction.

상기 전기히터(6)는 가열탱크(7)의 하부에 경사진 각도로 내설되되 일정거리를 두고 2열로 대향되게 내설되어 있다. The electric heater 6 is installed at an inclined angle in the lower portion of the heating tank 7 but is opposed to two rows at a predetermined distance.

상기 가열탱크(5)에는 도시하지 않았지만 수위를 조절하기 위한 수위감지센서와 수온을 측정하는 온도계 등이 설치되어 있다. Although not shown, the heating tank 5 is provided with a water level sensor for adjusting the water level and a thermometer for measuring the water temperature.

상기 온수관(3)에는 도시하지 않았지만 온수를 순환시키기 위한 순환펌프가 설치되어 있다. Although not shown, the hot water pipe 3 is provided with a circulation pump for circulating hot water.

도면 중 미설명 부호 9는 급수관(2)을 단속하는 급수밸브(9)이고, 10은 출수관(4)을 단속하는 출수밸브(10)이다. In the figure, reference numeral 9 denotes a water supply valve 9 which intercepts the water supply pipe 2, and 10 denotes a water outlet valve 10 that intercepts the water discharge pipe 4.

이와 같이 구성된 본 발명의 전기 보일러(100)는 전기히터(6)를 열원으로 가열한 온수를 온수관(3) 및 공급관으로 순환 및 공급함으로써 난방 및 급탕을 가능하도록 한 보일러이다. The electric boiler 100 of the present invention configured as described above is a boiler which enables heating and hot water supply by circulating and supplying hot water heated by the electric heater 6 as a heat source to the hot water pipe 3 and the supply pipe.

특히, 본 발명의 전기 보일러(100)는 가열된 온수가 가열되지 않은 냉수가 함께 출수관(4)으로 배출되는 폐단을 막아 난방이나 급탕이 설정온도에 맞게 이루어지도록 한 것이 큰 특징이다. In particular, the electric boiler 100 of the present invention is characterized in that the heating or hot water supply is made in accordance with the set temperature by blocking the closed end discharged to the water outlet pipe 4 together with the heated hot water is not heated.

이는 도 1 내지 도 2에 도시된 바와 같이, 급수관(2)으로 유입된 가열되지 않은 냉수가 온수와 함께 출수관(4)을 배출되지 않도록 가열탱크(5)의 내부 일측에 복수의 통수공(7)이 뚫린 냉수차단격벽(8)이 길이방향으로 설치된 구조에 의해 달성된다. As shown in FIGS. 1 and 2, a plurality of water holes are provided on one side of the heating tank 5 such that the unheated cold water introduced into the water supply pipe 2 does not discharge the water discharge pipe 4 together with the hot water. 7) is achieved by the structure in which the cold water blocking partition 8 is formed in the longitudinal direction.

즉, 급수관(2)이 설치된 가열탱크(5)의 일측 상부와 출수관(4)이 설치된 가열탱크(5)의 일측 하부가 바로 통하지 않게 냉수차단격벽(8)으로 구획시킴으로써, 급수관(2)을 통해 가열탱크(5)의 일측 상부로 유입된 냉수가 바로 가열탱크(5)의 일측 하부로 이동하지 않게 한 구조에 의한 것이다. That is, the water supply pipe 2 is partitioned by the cold water blocking partition 8 so that the upper portion of one side of the heating tank 5 provided with the water supply pipe 2 and the lower portion of one side of the heating tank 5 provided with the water discharge pipe 4 do not pass directly through. Through the cold water flowed into the upper portion of the one side of the heating tank (5) is due to the structure so as not to move directly to the lower side of the heating tank (5).

따라서 보일러(100)의 작동시 급수관(2)을 통해 가열탱크(5)의 일측 상부로 유입된 냉수는 냉수차단격벽(8)에 의해 출수관(4)이 설치된 가열탱크(5)의 일측 하부로 이동하지 않고 가열탱크(5)의 타측 상부와 하부를 거쳐 가열탱크(5)의 일측 하부로 이동하게 된다. Therefore, when the boiler 100 is operated, the cold water introduced into the upper portion of the heating tank 5 through the water supply pipe 2 is lowered on one side of the heating tank 5 in which the discharge pipe 4 is installed by the cold water blocking partition 8. Without moving to the lower portion of the heating tank 5 through the other upper portion and the lower portion of the heating tank (5).

이는 대류현상에 의해 가열된 온수의 일부가 도 1에 도시된 화살표와 같은 흐름으로 이동하기 때문이다. 즉, 상기 온수가 대류현상에 의해 냉수차단격벽(8)의 통수공(7)을 통해 가열탱크(5)의 일측 하부에서 상부로 이동하게 되므로 가열탱크(5)의 일측 하부로 이동하려는 냉수는 상기와 같은 흐름으로 이동할 수밖에 없기 때문이다. This is because a part of the hot water heated by the convection phenomenon moves to the same flow as the arrow shown in FIG. That is, since the hot water is moved from the lower side of one side of the heating tank 5 to the upper side through the water hole 7 of the cold water blocking partition 8 by convection, the cold water to move to the lower side of the one side of the heating tank 5 is This is because there is no choice but to move to the same flow as above.

이에 따라 가열되지 않은 냉수는 상기 온수의 흐름과 같이 가열탱크(5)의 타측 상부와 하부를 차례대로 거쳐 가열탱크(5)의 일측 하부로 이동하게 됨으로써, 가열탱크(5)의 하부에 내설된 전기히터(6)에 의해 가열된 상태로 출수관(4)을 통해 온수관(3) 및 공급관으로 배출되게 된다. Accordingly, the cold water that is not heated is moved to one lower part of the heating tank 5 through the other upper part and the lower part of the heating tank 5 in the same way as the flow of the hot water, thereby being installed in the lower part of the heating tank 5. In the state heated by the electric heater (6) is discharged to the hot water pipe (3) and the supply pipe through the water discharge pipe (4).

이로써 가열탱크(5)에 냉수차단격벽(8)과 같은 역할을 하는 구성이 설치되어 있지 않아 가열되지 않은 냉수가 온수와 함께 출수관(4)으로 바로 배출되었던 종래의 문제점을 완전히 해소하게 된다. As a result, the heating tank 5 is not provided with a configuration that acts as a cold water blocking partition 8, thereby completely eliminating the conventional problem that the unheated cold water is discharged directly to the outlet pipe 4 together with hot water.

따라서 출수관(4)으로 배출되는 온수의 온도를 보일러(100)의 설정온도에 맞게 되므로, 그 설정온도에 따른 난방 및 급탕이 이루지게 되어 전력소비를 크게 줄일 수 있을 뿐만 아니라 보일러(100)의 성능을 더욱 향상시킬 수 있게 된다.
Therefore, since the temperature of the hot water discharged to the water outlet pipe 4 is matched to the set temperature of the boiler 100, heating and hot water supply according to the set temperature is achieved, which can greatly reduce power consumption and also reduce the consumption of the boiler 100. Performance can be further improved.

1: 수도배관 2: 급수관
3: 온수관 4: 출수관
5: 가열탱크 6: 전기히터
7: 통수공 8: 냉수차단격벽
9: 급수밸브 10: 출수밸브
100: 전기 보일러1: water pipe 2: water pipe
3: hot water pipe 4: water outlet pipe
5: heating tank 6: electric heater
7: water hole 8: cold water barrier bulkhead
9: feed valve 10: outlet valve
100: electric boiler

Claims (1)

수도배관(1)에 연결된 급수관(2)과, 온수관(3) 및 공급관에 연결된 출수관(4)과, 상기 급수관(2)과 출수관(4)이 각각 상부와 일측에 설치된 가열탱크(5)와, 상기 가열탱크(5)의 하부에 일정간격으로 내설된 복수의 전기히터(6)로 구성된 전기 보일러에 있어서, 상기 가열탱크(5)의 일측 내부에 복수의 통수공(7)이 뚫린 다공판형태의 냉수차단격벽(8)이 길이방향으로 설치되어, 가열되지 않은 냉수가 출수관(4)으로 배출되지 않아 설정온도에 맞는 온수를 출수관(4)으로 배출할 수 있게 됨을 특징으로 한 전기 보일러.
Water supply pipe (2) connected to the water supply pipe (1), the hot water pipe (3) and the water supply pipe (4) connected to the supply pipe, the water supply pipe (2) and the water supply pipe (4) are respectively installed in the upper and one side of the heating tank ( 5) and an electric boiler composed of a plurality of electric heaters 6 installed at predetermined intervals in the lower portion of the heating tank 5, wherein a plurality of water holes 7 are provided in one side of the heating tank 5; The perforated cold water barrier partition 8 in the form of a perforated plate is installed in the longitudinal direction, so that the unheated cold water is not discharged to the discharge pipe 4 so that hot water suitable for the set temperature can be discharged to the discharge pipe 4. Electric boiler.
KR1020100064289A 2010-07-05 2010-07-05 Electric boiler KR20120003597A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103604217A (en) * 2013-11-29 2014-02-26 艾欧史密斯(中国)热水器有限公司 Water outlet device of electric water heater
CN105180420A (en) * 2015-10-08 2015-12-23 珠海格力电器股份有限公司 Water boiler
CN107940745A (en) * 2017-11-27 2018-04-20 徐剡源 A kind of split heating and energy saving water tank

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103604217A (en) * 2013-11-29 2014-02-26 艾欧史密斯(中国)热水器有限公司 Water outlet device of electric water heater
CN105180420A (en) * 2015-10-08 2015-12-23 珠海格力电器股份有限公司 Water boiler
CN107940745A (en) * 2017-11-27 2018-04-20 徐剡源 A kind of split heating and energy saving water tank
CN107940745B (en) * 2017-11-27 2021-10-29 徐剡源 Split heating energy-saving water tank

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