KR950006631Y1 - Gas sensor of gas boiler - Google Patents

Gas sensor of gas boiler Download PDF

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Publication number
KR950006631Y1
KR950006631Y1 KR92021667U KR920021667U KR950006631Y1 KR 950006631 Y1 KR950006631 Y1 KR 950006631Y1 KR 92021667 U KR92021667 U KR 92021667U KR 920021667 U KR920021667 U KR 920021667U KR 950006631 Y1 KR950006631 Y1 KR 950006631Y1
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KR
South Korea
Prior art keywords
gas
boiler
detector
control box
lpg
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KR92021667U
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Korean (ko)
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KR940013136U (en
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최진민
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최진민
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Priority to KR92021667U priority Critical patent/KR950006631Y1/en
Publication of KR940013136U publication Critical patent/KR940013136U/en
Application granted granted Critical
Publication of KR950006631Y1 publication Critical patent/KR950006631Y1/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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

내용 없음.No content.

Description

가스보일러의 가스감지기 설치구조Gas detector installation structure of gas boiler

제 1 도는 본 고안의 가스감지기가 부착된 콘트롤박스의 설치 사용예.1 is a use example of the installation of the control box attached to the gas detector of the present invention.

제 2 도는 본 고안에 있어서 콘트롤박스의 상부 및 하부에 가스감지기가 부착된 상태의 예시도면.Figure 2 is an exemplary view of a gas detector attached to the upper and lower parts of the control box in the present invention.

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

1 : 콘트롤박스 2, 2' : 가스감지기1: control box 2, 2 ': gas detector

3 : 보일러 케이스3: boiler case

본 고안은 가스(LPG : 액화석유가스 또는 LNG : 액화천연가스)를 연료로 사용하는 가정용 가스보일러에 있어서 누출된 가스를 사전에 감지하기 위해 보일러에 설치되는 가스감지기의 설치구조에 대한 것이다.The present invention is for the installation structure of the gas detector installed in the boiler to detect the leaked gas in advance in the domestic gas boiler using gas (LPG: liquefied petroleum gas or LNG: liquefied natural gas) as a fuel.

종래의 일반 가스보일러에 있어서는 가스감지기를 설치하되 보일러에 설치되는 콘트롤장치의 전면 판넬상에 설치하거나 보일러실의 벽면에 설치한 관계로 보일러 내부에서의 가스누출시 이를 초기에 발견할 수 없어 가스 안전사고를 유발시키는 일요인으로 작용해 왔었다.In the conventional gas boiler, gas detector is installed, but it is installed on the front panel of the control device installed in the boiler or installed on the wall of the boiler room. It has been a factor causing accidents.

본 고안은 상기와 같은 종래 가스보일러의 가스감지기 설치구조가 갖는 모순점을 감안하여 가정에서 실제 사용되고 있는 2종류의 가스연료가 누출되었을시 이를 정확히 검출하여 가스안전사고를 미연에 예방할 수 있도록 안출한 것으로 이를 첨부 예시도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to accurately detect the two types of gas fuel actually used in the home in consideration of the contradictions of the gas detector installation structure of the conventional gas boiler as described above to prevent gas safety accidents. This will be described in detail with reference to the accompanying drawings.

가스보일러용 가스감지기를 설치함에 있어서, 가스보일러의 케이스(3)내에 장착되는 콘트롤박스(1)의 일측면에 2개의 가스감지기(2)(2')를 취부하여 누출가스(LPG 및 LNG)의 조기검출이 가능토록 한 것으로, 본 고안에 있어서 콘트롤박스(1)에 취부되는 가스감지기는 상부쪽에서 LNG 감지용 감지기(2)가 취부되며, 하부쪽에는 LPG 감지용 감지기(2')가 취부되는 감지기 설치구조를 하고 있다. 도면중 미설명 부호; 4는 열교환기, 5는 배풍기, 6은 연소용 외부공기흡입관, 7은 연통이다.In installing the gas detector for the gas boiler, two gas detectors 2 and 2 'are mounted on one side of the control box 1 mounted in the case 3 of the gas boiler to prevent leaking gas (LPG and LNG). In the present invention, the gas detector mounted on the control box 1 is equipped with an LNG detector 2 at the upper side, and an LPG detector 2 'at the lower side. It is equipped with a sensor installation structure. Unexplained reference numerals in the drawings; 4 is a heat exchanger, 5 is a blower, 6 is an external air suction pipe for combustion, and 7 is a communication.

이와 같은 구성을 갖는 본 고안은 제 1 도의 설치 예시도면에서 보듯이 보일러의 운전을 자동제어하는 제어장치가 내장된 콘트롤박스(1)의 외부 일측면에 2개의 가스감지기가 취부되는 관계로 가정에서 연료로 사용되는 가스가 LNG이든 LPG이든 그 종류에 관계없이 가스누출이 되면 상기한 2개의 가스감지기에 의해 조기에 가스누출검지가 이루어져 사용자는 안심하고 보일러를 작동시킬 수가 있는 것이다.The present invention having such a configuration has two gas detectors mounted on one outer side of the control box 1 in which a control device for automatically controlling the operation of the boiler is mounted, as shown in the installation example of FIG. 1. Regardless of the type of gas used as fuel, whether it is LNG or LPG, if the gas leaks, the gas leak detection is performed early by the two gas detectors, so that the user can operate the boiler with confidence.

즉, 예를 들어 LNG(액화천연가스, 일명 도시가스)를 연료로 사용중 착화실패 및 그밖의 가스누출로 가스공급장치(8)로부터 가스가 누출되면, 이 가스는 외부에서 가해진 운동에너지가 없을 경우에는 비중(0.7∼0.8)이 공기보다 다소 가볍기 때문에 보일러케이스(3)내 상부쪽으로 모이게 되므로 콘트롤박스(1)의 상부에 취부되어 있는 가스감지기(2)에 의해 가스누출이 조기에 정확히 검출되는 것이며, 또한 LPG(액화석유가스)를 연료로 사용중 가스가 누출되게 되면 이 가스는 외부에서 가해진 운동에너지가 없다면 비중(1.25∼1.400)이 공기보다 다소 무거워 보일러 케이스(3)내 하부쪽에 모이게 되므로 콘트롤박스(1)의 하부에 취부되어 있는 또하나의 가스감지기(2')에 의해 가스누출이 조기에 정확히 검출되게 되는 것이다.That is, for example, if gas leaks from the gas supply device 8 due to ignition failure and other gas leaks while using LNG (liquefied natural gas, also known as city gas) as a fuel, the gas has no external kinetic energy. Since the specific gravity (0.7 to 0.8) is slightly lighter than air, the gas is collected toward the upper part of the boiler case (3), so that the gas leak is accurately detected early by the gas detector (2) mounted on the upper part of the control box (1). In addition, if LPG (liquefied petroleum gas) is used as a fuel and the gas leaks out, the gas has a specific gravity (1.25-1.400) rather than air, and is collected at the lower side of the boiler case (3) if there is no kinetic energy applied from the outside. Another gas detector 2 'attached to the lower part of (1) detects the gas leak early and accurately.

이와 같이 본 고안은 착화불량 등으로 인한 가스누출사고시 이를 조기에 검출할 수 있도록 2개의 가스감지기를 구비함으로써 가스의 종류에 관계없이 누출된 가스의 검출이 이루어질 수가 있으며, 특히 보일러 케이스내에 설치된 가스공급장치의 직상방에 설치되는 콘트롤박스(1)를 이용하여 그 상하부에 2개의 감지기를 적절히 배치함으로서 공기보다 그 비중이 가볍고 무거운 두종류의 가스를 제약없이 정확히 검출해낼 수 있는 등의 효과가 제공되는 가스보일러의 안전장치로써 일익을 담당할 수 있는 신규의 고안인 것이다.As such, the present invention is provided with two gas detectors to detect gas leakage accidents due to poor ignition, so that leaked gas can be detected regardless of the type of gas. By using the control box 1 installed directly above the device, two detectors can be properly disposed on the upper and lower sides of the device, so that it is possible to accurately detect two kinds of gases, which are lighter in weight and heavier than air, without restriction. It is a new design that can play a role as a safety device for a gas boiler.

Claims (2)

가스보일러용 가스감지기를 설치함에 있어서, 가스보일러의 케이스(3) 내에 장착되는 콘트롤박스(1)의 일측면에 2개의 가스감지기(2)(2')를 취부하여 누출가스(LPG 및 LNG)의 조기검출이 가능토록 함을 특징으로 하는 가스보일러의 가스감지기 설치구조.In installing the gas detector for the gas boiler, two gas detectors 2 and 2 'are mounted on one side of the control box 1 mounted in the case 3 of the gas boiler to prevent leakage gas (LPG and LNG). Gas detector installation structure, characterized in that the early detection of the gas boiler. 제 1 항에 있어서, 콘트롤박스(1)의 상부쪽에는 LNG 감지용 감지기(2)를 취부하고, 콘트롤박스(1)의 하부쪽에는 LPG 감지용 감지기(2')를 취부함을 특징으로 하는 가스보일러의 가스감지기 설치구조.The method of claim 1, characterized in that the upper part of the control box (1) for the LNG detection sensor (2) is mounted, the lower part of the control box (1) for LPG detection detector (2 ') is mounted. Gas detector installation structure of gas boiler.
KR92021667U 1992-11-05 1992-11-05 Gas sensor of gas boiler KR950006631Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92021667U KR950006631Y1 (en) 1992-11-05 1992-11-05 Gas sensor of gas boiler

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Application Number Priority Date Filing Date Title
KR92021667U KR950006631Y1 (en) 1992-11-05 1992-11-05 Gas sensor of gas boiler

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KR940013136U KR940013136U (en) 1994-06-22
KR950006631Y1 true KR950006631Y1 (en) 1995-08-16

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KR100354564B1 (en) * 1999-12-24 2002-10-05 주식회사 엔바이온 The tape and patch type detector for investigating leakage of fuel gas

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