KR950003529Y1 - Heat exchanger used gas boiler having condensing water-vase - Google Patents

Heat exchanger used gas boiler having condensing water-vase Download PDF

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Publication number
KR950003529Y1
KR950003529Y1 KR92014285U KR920014285U KR950003529Y1 KR 950003529 Y1 KR950003529 Y1 KR 950003529Y1 KR 92014285 U KR92014285 U KR 92014285U KR 920014285 U KR920014285 U KR 920014285U KR 950003529 Y1 KR950003529 Y1 KR 950003529Y1
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South Korea
Prior art keywords
heat exchanger
gas boiler
vase
main body
condensing water
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KR92014285U
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Korean (ko)
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KR940003981U (en
Inventor
김상호
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권태완
한일전기 주식회사
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Priority to KR92014285U priority Critical patent/KR950003529Y1/en
Publication of KR940003981U publication Critical patent/KR940003981U/en
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Publication of KR950003529Y1 publication Critical patent/KR950003529Y1/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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0036—Dispositions against condensation of combustion products
    • 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
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • F24H8/006—Means for removing condensate from the heater

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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-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

내용 없음.No content.

Description

응축수 받이턱을 가진 가스보일러용 열 교환기Heat Exchanger for Gas Boiler with Condensate Support

제1도는 본 고안의 일부 절개 사시도.1 is a partially cutaway perspective view of the present invention.

제2도는 본 고안의 측 단면도.2 is a side cross-sectional view of the present invention.

제3도는 본 고안의 요부 확대도.Figure 3 is an enlarged view of the main part of the present invention.

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

1 : 열교환기 2 : 본체1: heat exchanger 2: body

2a : 연소실 3 : 받침판2a: combustion chamber 3: support plate

3a : 개구부 4 : 가열수관3a: opening 4: heating water pipe

5 : 경사판 6 : 응축수 받이홈5: inclined plate 6: condensate receiving groove

본 고안은 가스보일러용 열교환기에 관한 것으로, 열교환기의 연소실 내벽 하단에 응축수 받이홈을 형성하여 연소실 내벽을 타고 흘러내리게 되는 응축수가 그 하부에 장착되어 있는 버너부에 떨어지지 않도록 구성한 것이다.The present invention relates to a heat exchanger for a gas boiler, it is configured to form a condensate receiving groove in the lower end of the inner wall of the combustion chamber of the heat exchanger so that the condensed water flowing down the inner wall of the combustion chamber does not fall to the burner portion mounted to the lower portion.

가스 보일러의 초기 가동시 순환 유입수의 수온이 주변의 외기온도보다 낮기 때문에 열 교환기의 배관부 연소실 내벽에 온도차이에 따른 이슬맺힘 현상(결로현상)이 발생되면서 응축수가 생기게 되는데 이를 방치할 경우 이 응축수가 연소실 내벽을 타고 그대로 흘러내리게 되면서 그 하부에 위치한 버너의 화염공을 막아 이의 연소를 저해하므로서 불완전 연소에 의한 열효율의 저하 및 악취발생의 한 요인이 되는 것이었으며, 응축수에 의한 버너 부식을 초래하여 보일러의 사용수명까지 단축시키게 되는 것이었다.During the initial operation of the gas boiler, the water temperature of the circulating inlet water is lower than the ambient air temperature, so condensation occurs due to dew condensation (condensation) on the inner wall of the combustion chamber of the heat exchanger due to the temperature difference. As it flows down the inner wall of the combustion chamber as it is, it blocks the flame hole of the burner located below and inhibits its combustion, which is a factor of deterioration of thermal efficiency and odor generation due to incomplete combustion. It would shorten the service life of the boiler.

그러나, 기존의 가스보일러는 초기 가동시 연소실 내주벽에 필연적으로 발생하게 되는 응축수 처리를 전혀 고려하지 못한 실정인 것이어서 상기와 같은 문제점들을 그대로 지니고 있는 것이었으며, 이를 효과적으로 개선하는 것이 가스보일러 업계의 공통 과제인 것이다.However, the existing gas boilers do not consider any condensate treatment that is inevitably generated on the inner wall of the combustion chamber during initial operation, and thus have the same problems as above, and effectively improving them is common to the gas boiler industry. It is a task.

본 고안은 이와같은 기존의 가스보일러용 열 교환기가 지니고 있는 응축수 발생에 따른 제반 문제점을 해결한 것으로서, 첨부도면에 의거 그 내용을 상세히 설명하면 다음과 같다.The present invention solves all the problems caused by the generation of condensed water having such a conventional heat exchanger for a gas boiler, and the contents thereof will be described in detail based on the accompanying drawings.

본체(2)와 가열수관(4)으로 구성되는 통상의 가스보일러용 열 교환기(1)에 있어서, 본체(2)의 하단 받침판(3)에 천공되는 개구부(3a)주변을 일정한 폭으로 상향 경사지게 버링한 경사판(5)을 일체로 형성하여 이 경사판(5)과 본체(2)의 하단 내벽면 사이에 응축수 받이홈(6)이 형성된 것을 특징으로 한 가스보일러용 열교환기인 것이다.In a conventional gas boiler heat exchanger (1) consisting of a main body (2) and a heated water pipe (4), the upper periphery of the opening (3a) perforated in the lower support plate (3) of the main body (2) is inclined upwardly at a constant width. It is a gas boiler heat exchanger characterized in that the inclined plate (5) is formed integrally with the condensate receiving groove (6) formed between the inclined plate (5) and the lower inner wall surface of the main body (2).

첨부 도면중 미설명부호 7은 흡연핀, 8은 버너를 나타내는 것이다.In the accompanying drawings, reference numeral 7 denotes a smoking pin, and 8 denotes a burner.

본 고안의 작용효과를 설명하면, 위에서 설명된바와 같이 가스보일러의 가동초기에는 열 교환기 본체(2)의 연소실(2a)내부에 일시적으로 결로현상에 의한 응축수가 발생케 되고, 이 응축수는 연소실(2a)내벽면을 타고 흘러내리게 되는데 이 흘러내리는 응축수를 경사판(5)에 의해 형성된 응축수 받이홈(6)에 고이도록 하므로서 열 교환기(1)에의 하부에 장착되어 있는 버너(8)로 응축수가 떨어지는 것을 차단하게 됨에 따라 버너(8)의 화염공이 응축수에 의해 막혀 열효율이 저하되는 것을 완벽히 방지하고, 버너(8)가 부식되는 것을 예방해주게 되는 것이다.Referring to the operation and effect of the present invention, as described above, during the initial operation of the gas boiler, condensed water due to condensation occurs temporarily inside the combustion chamber 2a of the heat exchanger main body 2, and the condensed water is produced in the combustion chamber ( 2a) it flows down the inner wall surface, and the condensed water falls into the condensate receiving groove 6 formed by the inclined plate 5, so that the condensed water falls into the burner 8 mounted at the lower part of the heat exchanger 1. As it blocks the flame hole of the burner 8 is blocked by the condensed water completely prevents the thermal efficiency is lowered, it is to prevent the burner 8 is corroded.

이때, 응축수 받이홈(6)내에 고인 응축수는 보일러의 계속적인 가동으로 연소실(2)내의 온도가 상승하면서 기화되어 배기가스로 배출하게 되는 것이다. 또한, 연소실(2a)의 중앙을 향해 경사지도록 구성한 경사판(5)에 의해 외곽에 위치된 버너(8)들의 화염 및 연소가스를 연소실(2a)중앙으로 안내시켜 주므로서 열효율을 보다 증대시켜 주게 되는 것이다.At this time, the condensate accumulated in the condensate receiving groove 6 is vaporized as the temperature in the combustion chamber 2 increases due to the continuous operation of the boiler, and is discharged as exhaust gas. In addition, the inclined plate 5 configured to be inclined toward the center of the combustion chamber 2a guides the flames and the combustion gas of the burners 8 located outside to the center of the combustion chamber 2a, thereby increasing thermal efficiency. will be.

이상 설명한 바와같이, 본 고안은 열 교환기 본체(2)의 연소실(2a)내벽면 하단에 경사판(5)에 의한 응축수 받이홈(6)을 형성시키는 간단한 구조적 개량으로 이제까지 해결과제로 남아있던 응축수 처리 문제를 효과적으로 해결하여 가스보일러의 불완전 연소 발생과 버너부식에 의한 수명단축을 방지하고, 열효율을 더욱 향상시킨 효과를 제공하는 것이다.As described above, the present invention is a simple structural improvement to form the condensate receiving groove 6 by the inclined plate 5 at the lower end of the inner wall surface of the combustion chamber 2a of the heat exchanger main body 2, and the condensate treatment, which has been a problem until now, remains a problem. By effectively solving the problem, it is possible to prevent incomplete combustion of the gas boiler and shorten the life due to burner corrosion, and to improve the thermal efficiency.

Claims (1)

본체(2)와 가열수관(4)으로 구성되는 통상의 가스보일러용 열 교환기(1)에 있어서, 본체(2)의 하단 받침판(3)에 천공되는 개구부(3a) 주변을 일정한 폭으로 상향 경사지게 버링한 경사판(5)을 일체로 형성하여 이 경사판(5)과 본체(2)의 하단 내벽면 사이에 응축수 받이홈(6)이 형성된 것을 특징으로 한 가스 보일러용 열 교환기.In a conventional gas boiler heat exchanger (1) consisting of a main body (2) and a heating water pipe (4), the upper periphery of the opening (3a) perforated in the lower support plate (3) of the main body (2) is inclined upwardly at a constant width. And a condensate receiving groove (6) formed between the inclined plate (5) and the lower inner wall surface of the lower body of the main body (2).
KR92014285U 1992-07-31 1992-07-31 Heat exchanger used gas boiler having condensing water-vase KR950003529Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92014285U KR950003529Y1 (en) 1992-07-31 1992-07-31 Heat exchanger used gas boiler having condensing water-vase

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Application Number Priority Date Filing Date Title
KR92014285U KR950003529Y1 (en) 1992-07-31 1992-07-31 Heat exchanger used gas boiler having condensing water-vase

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KR940003981U KR940003981U (en) 1994-02-21
KR950003529Y1 true KR950003529Y1 (en) 1995-05-03

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