KR930005731Y1 - Ignition plug for gas hot air heater - Google Patents
Ignition plug for gas hot air heater Download PDFInfo
- Publication number
- KR930005731Y1 KR930005731Y1 KR2019890016902U KR890016902U KR930005731Y1 KR 930005731 Y1 KR930005731 Y1 KR 930005731Y1 KR 2019890016902 U KR2019890016902 U KR 2019890016902U KR 890016902 U KR890016902 U KR 890016902U KR 930005731 Y1 KR930005731 Y1 KR 930005731Y1
- Authority
- KR
- South Korea
- Prior art keywords
- plug
- combustion cylinder
- spark plug
- fitting
- hot air
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/06—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners
- F23Q7/10—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners for gaseous fuel, e.g. in welding appliances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/22—Details
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
Abstract
내용 없음.No content.
Description
제1도는 점화플러그 설치부위를 발췌절개하여 도시한 가스온풍기의 정면도.1 is a front view of a gas warmer shown by extracting the spark plug installation site.
제2도는 본 고안의 조립구조를 보여주는 발췌 분해사시도.Figure 2 is an exploded perspective view showing the assembly structure of the present invention.
제3도는 제2도의 결합상태 측단면도.3 is a side cross-sectional view of the engagement state of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 연소통 3 : 점화플러그2: combustion cylinder 3: spark plug
5 : 고정판 21 : 플러그 설치공5: fixing plate 21: plug installation hole
33 : 플러그 몸체 34 : 플랜지부33: plug body 34: flange portion
35 : 끼움홈 36 : 돌출부35: fitting groove 36: protrusion
51 : 끼움살 52 : 통공51: sandwich 52: through-hole
본 고안은 가스온풍기에 있어서 점화플러그의 개선된 설치구조에 관한 것이다.The present invention relates to an improved installation structure of a spark plug in a gas heater.
가스온풍기는 가스의 연소열에 의한 온풍을 실내에 방출하여 난방을 행하도록 하는 난방기구의 일종으로서, 이 가스온풍기에 있어서 연소작용이 이루어지는 연소통 일측에는 온풍기작동시 상기 연소통 내부로 도입되는 가스 및 연소용 공기의 혼합기류를 점화연소시키기 위한 점화플러그가 설치 구비된다.A gas hot air fan is a kind of heating mechanism that emits warm air by the heat of combustion of gas into a room and heats the gas. An ignition plug is provided for igniting and combusting a mixture of combustion air.
이러한 가스온풍기의 점화플러그를 연소통 일측의 점화플러그 설치부에 결합설치함에 있어서는 특히 플러그몸체의 일측으로 돌출된 점화봉 및 염전류 감지봉이 연소통 내부의 정확한 위치에 오도록 하여 결합설치해주는 것이 필요한 바, 종래에는 단순히 중앙에 외향 플랜지부가 형성된 점화플러그 몸체를 연소통 벽부에 뚫린 플러그 설치공에 그 점화봉 및 염전류 감지봉이 돌출형성된 쪽으로부터 삽입시킨 후 이 플러그 설치공 연부의 연소통 벽부와의 사이에 상기 플러그 몸체의 플랜지부를 끼워 지지할 수 있는 적정의 고정판을 연소통 외면에 스크류우 조임함으로써 플러그를 설치 고정토록 되어 있어 플러스 설치시 작업자가 직접 플러그의 점화봉 및 염전류 감지봉 단부가 연소통 내부의 정확한 위치에 오도록 상당한 주위를 기울이면서 작업을 진행해야 하기 때문에 그 설치작업이 매우 번거로울 뿐만 아니라 요구되는 정확한 위치로써 플러그가 결합설치되지 않는 설치불량이 일어나기 쉬운 문제점이 있었다.In the installation of the spark plug of the gas heater with the spark plug installation part on one side of the combustion cylinder, in particular, it is necessary to install the spark plug and the salt current sensing rod protruding to one side of the plug body to be in the correct position inside the combustion cylinder. In the related art, a spark plug body having an outward flange portion at the center is simply inserted into a plug installation hole drilled in a combustion cylinder wall portion from a side in which the ignition rod and a salt current sensing rod are protruded, and then the plug installation portion is connected to the combustion cylinder wall portion. The plug is installed to be fixed by screwing a suitable fixing plate that can support the flange of the plug body on the outer surface of the combustion cylinder so that the ignition rod and the salt current sensing rod end of the plug are opened by the operator. Pay close attention to getting to the right place inside the communication. Since the installation work is very cumbersome because it has to proceed, there is a problem that the installation failure that the plug is not installed in the exact position required is likely to occur.
본 고안은 이러한 종래의 문제점을 효과적으로 해소하기 위해 안출한 것으로, 이를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is devised to effectively solve such a conventional problem, which will be described in detail with reference to the accompanying drawings as follows.
도면중 부호 1은 현재 사용되고 있는 통상적인 가스온풍기를 나타내며, 이 가스온풍기(1) 내부에는 도시된 바와 같이 연소통(2)과 상기 연소통(2) 내부로 도입되는 가스 및 공기의 혼합기류에 대한 점화를 행하는 점화플러그(3)가 적합하게 설치구비된다.In the drawing, reference numeral 1 denotes a conventional gas hot air fan which is currently used, and inside the gas hot air fan 1 is connected to a combustion cylinder 2 and a mixture of gas and air introduced into the combustion cylinder 2 as shown. An ignition plug 3 for igniting is suitably provided.
상기 점화플러그(3)는 고압전류에 의해 불꽃을 발생하는 점화봉(31)과, 연소통(2) 내부의 연소상태 검지를 위한 염전류 감지봉(32), 그리고 이들 점화봉(31) 및 염전류 감지봉(32)를 고정지지하는, 절연물로 이루어진 플러그 몸체(33)로써 구성되며, 이 점화플러그(3)의 몸체(33) 외주면 중앙에는 외향 플랜지부(34)가 빙둘러 돌출형성되어 있다.The ignition plug 3 includes an ignition rod 31 generating sparks by a high voltage current, a salt current sensing rod 32 for detecting a combustion state inside the combustion cylinder 2, and these ignition rods 31 and It consists of a plug body 33 made of an insulator for holding and supporting the salt current sensing rod 32, the outward flange portion 34 protrudes round the center of the outer peripheral surface of the body 33 of the spark plug (3) have.
상기 점화플러그(3)가 결합설치되는 연소통(2) 일측벽부에는 플러그 몸체(33)의 플랜지부(34) 일측이 꼭맞게 끼워져 지지될 수 있는 플러그 설치공(21)이 형성되고 설치시 상기 플러스 몸체(33)는 그 점화봉(31) 및 감지봉(32)이 돌출된 쪽으로부터 연소통(2)의 플러그 설치공(21)에 플랜지부(34) 일측면이 연소통(2) 외면에 닿을 때까지 끼워진 후 스크류우(4)로써 연소통(2) 외면에 결합되는 고정판(5)에 의해 그 끼워진 위치에 고정 유지된다.One side wall portion of the combustion cylinder (2) in which the spark plug (3) is coupled and installed is formed with a plug installation hole (21) in which one side of the flange portion (34) of the plug body (33) is fitted and supported. The positive body 33 has one side surface of the flange portion 34 at the plug installation hole 21 of the combustion cylinder 2 from the side where the ignition rod 31 and the sensing rod 32 protrude. It is fitted until it touches the outer surface, and then fixedly held in the fitted position by the fixing plate 5 which is coupled to the outer surface of the combustion cylinder 2 with the screw 4.
본 고안은 이러한 가스온풍기 점화플러그(3)의 설치에 있어서 상기 고정판(5)에 끼움살(51)을 사이에 둔 복수의 통공(52)을 형성하는 동시에 플러그 몸체(33) 전방에는 상기 끼움살(51)이 꼭맞게 끼워질 수 있는 끼움홈(35)을 사이에 둔 복수의 돌출부(36)들을 형성하여, 그 플러그 설치공(21)에 플랜지부(34) 일측의 플러그 몸체(33)가 끼워진 연소통(2) 외면에 고정판(5)을 스크류우(4)로 고정할 때 상기와 같이 형성된 플러그 몸체(33) 전방의 각 돌출부(36)가 그와 대응되는 고정판(5)의 각 통공(52)에 끼워지게 그리고 끼움살(51)은 끼움홈(34)에 끼워지게 하여 고정설치하는 것을 특징으로 하는 것이다.The present invention forms a plurality of through holes 52 between the fitting plates 5 in the fixing plate 5 in the installation of the gas warmer spark plug 3, and at the same time the plug body 33 is provided in front of the plug body 33. A plurality of protrusions 36 are formed between the fitting grooves 35 through which the 51 can be fitted, and the plug body 33 on one side of the flange portion 34 is formed in the plug installation hole 21. When fixing the fixing plate 5 to the outer surface of the fitted combustion cylinder 2 with the screw 4, each of the projections 36 in front of the plug body 33 formed as described above corresponds to each through hole of the fixing plate 5. The fitting portion 52 and the fitting rib 51 are characterized in that the fitting groove 34 is fixed to the installation.
이러한 본 고안은 상술한 바와 같이 점화플러그(3)를 설치할 때 고정판(5)의 통공(52)와 이에 끼워지는 플러그 몸체(33)의 돌출부(36), 그리고 플러그 몸체(33)의 끼움홈(35)과 이에 끼워지는 고정판(5)의 끼움살(51)의 상호 협력작용에 의해 이 점화플러그(3)가 항시 설정된 정확한 위치로써 연소통(2)에 설치고정될 수 있기 때문에 종전과 같은 설치불량이 일어날 염려가 전혀 없고 그 설치작업 또한 종전보다 훨씬 더 간편한 뛰어난 효과를 지닌 것이다.The present invention, as described above, when installing the spark plug 3, the through hole 52 of the fixing plate (5) and the projection 36 of the plug body 33 fitted thereto, and the fitting groove of the plug body 33 ( Since the spark plug 3 can always be fixed to the combustion cylinder 2 at the precise position set by the mutual cooperation of the fittings 51 of the fixing plate 5 fitted thereto, the installation as before, There is no fear of defects, and the installation work is much easier than before.
한편, 상기의 내용에 있어서 통공(52)과 돌출부(36)의 형태, 그리고 끼움홈(35)과 끼움살(51)의 형태는 설계상의 필요에 따라 다른 적합한 형태로 수정변경될 수 있다.On the other hand, in the above description, the shape of the through hole 52 and the protrusion 36, and the shape of the fitting groove 35 and the fitting rib 51 may be modified to other suitable forms according to the design needs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890016902U KR930005731Y1 (en) | 1989-11-15 | 1989-11-15 | Ignition plug for gas hot air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890016902U KR930005731Y1 (en) | 1989-11-15 | 1989-11-15 | Ignition plug for gas hot air heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910009419U KR910009419U (en) | 1991-06-28 |
| KR930005731Y1 true KR930005731Y1 (en) | 1993-08-27 |
Family
ID=19291886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890016902U KR930005731Y1 (en) | 1989-11-15 | 1989-11-15 | Ignition plug for gas hot air heater |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930005731Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100432201B1 (en) * | 2000-12-30 | 2004-05-20 | 김시환 | An advertisement apparatus for using a light swiching device |
-
1989
- 1989-11-15 KR KR2019890016902U patent/KR930005731Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910009419U (en) | 1991-06-28 |
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