KR200153986Y1 - Fixing apparatus of fuel nozzle in kerosene combustor - Google Patents
Fixing apparatus of fuel nozzle in kerosene combustor Download PDFInfo
- Publication number
- KR200153986Y1 KR200153986Y1 KR2019950045724U KR19950045724U KR200153986Y1 KR 200153986 Y1 KR200153986 Y1 KR 200153986Y1 KR 2019950045724 U KR2019950045724 U KR 2019950045724U KR 19950045724 U KR19950045724 U KR 19950045724U KR 200153986 Y1 KR200153986 Y1 KR 200153986Y1
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- KR
- South Korea
- Prior art keywords
- fuel injection
- injection nozzle
- nozzle
- vaporization chamber
- combustor
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/38—Nozzles; Cleaning devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2202/00—Liquid fuel burners
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
Abstract
본 고안은 석유연소기의 기화실 하면 일측에 연료분사노즐의 위치를 잡아주는 노즐지지대를 형성하여 연소중 노즐의 편심을 막아 연료분사효율을 극대화시킨 연료분사노즐 지지구가 장착된 석유연소기에 관한 것으로, 내부중앙 일측에는 1차공기투입구를 형성하여 그 내부중앙에는 연료분사노즐이 설치된 기화실을 가진 석유연소기에 있어서, 상기 기화실의 연료분사노즐의 정면에는 기화실과 일체로 형성된 다수의 높이를 달리한 삽입부가 형성된 노즐지지대를 형성하여 상기 삽입부에는 연료분사노즐의 끝단을 삽입고정한 것이다.The present invention relates to a petroleum combustor equipped with a fuel injection nozzle support that maximizes fuel injection efficiency by preventing nozzle eccentricity during combustion by forming a nozzle support to hold the position of the fuel injection nozzle on one side of the vaporization chamber of the oil combustor. In the petroleum combustor having a vaporization chamber in which a primary air inlet is formed at one inner center and a fuel injection nozzle is installed at the inner center thereof, a plurality of heights integrally formed with the vaporization chamber are different in front of the fuel injection nozzle of the vaporization chamber. A nozzle support having one insert is formed to insert the end of the fuel injection nozzle into the insert.
Description
본 고안은 연료분사노즐 지지구가 장착된 석유연소기에 관한 것으로, 석유연소기의 기화실 하면 일측에 연료분사노즐의 위치를 잡아주는 노즐지지대를 형성하여 노즐의 위치를 적정하게 변경할 수 있도록 함으로서 연료의 기화효율을 극대화시킨 연료분사노즐 지지구가 장착된 석유연소기에 관한 것이다.The present invention relates to a petroleum combustor equipped with a fuel injection nozzle support. When the gas combustion chamber of a petroleum combustor is formed, a nozzle support for holding the position of the fuel injection nozzle is formed on one side so that the position of the nozzle can be changed appropriately. The present invention relates to an oil combustor equipped with a fuel injection nozzle support for maximizing vaporization efficiency.
일반적으로, 석유연소기의 연소방식을 크게 유압송 무화식 및 회전무화식으로 나누며, 첨부된 도면에 의거 상기 종래의 유합송 무화식의 석유연소기를 설명하면 다음과 같다.In general, the combustion method of the petroleum combustor is divided into a hydraulic oil atomization type and a rotary atomization type, and when described in accordance with the accompanying drawings of the conventional coal-fired atomization type petroleum burner as follows.
제4도는 종래의 석유연소기를 나타낸 것으로, 기화기(20)의 내부 중앙에는 측벽을 관통하는 연료분사노즐(26) 및 1차 공기 투입구(24)를 설치하며, 상기 기화기(200상측에는 다수의 홀이 천공된 혼합판(42)을 설치하고, 혼합판(42) 상측에는 필터망(44), 버너헤드(46), 버너캡(48)이 서로 조립되어 이루어진 버너(40)를 설치한 구성을 보여준다.4 is a view of a conventional petroleum combustor, and a fuel injection nozzle 26 and a primary air inlet 24 penetrating a side wall are installed at an inner center of the vaporizer 20, and a plurality of holes are provided on the vaporizer 200. The perforated mixing plate 42 is installed, and the filter plate 44, the burner head 46, and the burner cap 48 are assembled with each other, and the burner 40 formed with the mixing plate 42 above. Shows.
특히, 상기 기화실(22)의 일측에 설치된 연료분사노즐(26)은 별도의 지지대가 없이 설치됨으로서, 연소기의 강연소시 고압의 연료분사로 인해 연료분사노즐이 1차공기투입구(24)에서 편심되거나 분사 위치가 변경되게 되었다.In particular, the fuel injection nozzle 26 installed at one side of the vaporization chamber 22 is installed without a separate support, so that the fuel injection nozzle is eccentric at the primary air inlet 24 due to the high-pressure fuel injection during combustion of the combustor. Or the spraying position is changed.
따라서, 상기 연료분사노즐의 편심에 따른 위치변경으로 인하여 연료분사가 원할히 일어나지 않게 됨으로서, 불완전 연소가 발생되는 문제점을 가지고 있었다.Therefore, the fuel injection does not occur smoothly due to the positional change due to the eccentricity of the fuel injection nozzle, there is a problem that incomplete combustion occurs.
이에 본 고안은 상기와 같은, 제반문제점을 해소하기 위하여 안출된 것으로, 기화실 내부하면에 형성된 노즐 지지대에 형성되어 있는 다단의 삽입부중 하나로 연료분사노즐을 삽입 고정하므로서, 연료분사노즐의 높이(위치) 조정을 용이하게 할 수 있는 연료분사노즐 지지구가 장착된 석유 연소기를 제공함에 그 목적이 있다.The present invention has been made in order to solve the above problems, the fuel injection nozzle by inserting and fixing one of the multi-stage insertion portion formed in the nozzle support formed on the inner surface of the vaporization chamber, the height of the fuel injection nozzle (position The aim is to provide a petroleum combustor equipped with a fuel injection nozzle support that can facilitate adjustment.
상기와 같은 목적을 달성하기 위한 본 고안은The present invention for achieving the above object
제1도는 본 고안의 석유연소기를 나타낸 전단면도.1 is a shear cross-sectional view showing a petroleum burner of the present invention.
제2도는 본 고안의 석유연소기의 기화기를 개략 도시한 사시도.Figure 2 is a perspective view schematically showing a vaporizer of the petroleum burner of the present invention.
제3도는 제2도의 A부 확대도.3 is an enlarged view of a portion A of FIG.
제4도는 종래의 석유연소기를 나타낸 전단면도.Figure 4 is a shear sectional view showing a conventional petroleum burner.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 노즐지지대 4 : 삽입부2: Nozzle support 4: Insertion part
6 : 연료분사노즐 20 : 기화기6: fuel injection nozzle 20: carburetor
22 : 기화실 24 : 1차공기투입구22: vaporization room 24: primary air inlet
이하 본 고안을 첨부된 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 고안의 석유연소기를 나타낸 것으로, 기화기(20)의 내부 중앙에는, 일측에 1차공기투입구(24)가, 그 중앙에는 연료분사노즐(6)이 각각 형성된 기화실(22)을 형성하고, 상기 기화실(22)의 하면 일측에는 상기 연료분사노즐(6)의 끝단을 잡아주기 위한 다단의 삽입부(4)가 형성된 노즐지지대(2)를 기화실(22)과 일체로 형성하는 한편, 상기 기화기(20)의 상부에는 다수의 홀이 천공된 혼합판(42)을 설치하며, 이혼합판(42)상측에는 버너(40)를 설치한 것이다.1 shows a petroleum combustor according to the present invention, in which a vaporization chamber 22 having a primary air inlet 24 at one side and a fuel injection nozzle 6 at the center thereof is provided at an inner center of the vaporizer 20. And a nozzle support (2) having a multi-stage inserting portion (4) formed at one side of the lower surface of the vaporization chamber (22) to hold the end of the fuel injection nozzle (6) integrally with the vaporization chamber (22). On the other hand, the upper part of the vaporizer 20 is provided with a mixing plate 42 perforated a plurality of holes, the burner 40 is installed on the upper side of the dividing plate (42).
제2도 및 제3도는 본 고안의 석유연소기 중앙에 설치되는 기화기(20)를 나타낸 개략도로서, 기화기(20) 일측에 형성된 1차 공기투입구(24)의 내부중앙에는 전자펌프(28)와 연결된 연료분사노즐(6)의 끝단을 연장시켜 노즐지지대(2)의 중앙에 다단으로 형성되어 있는 삽입부(4)에 끼워 연결한 구성을 보여준다.2 and 3 are schematic views showing the vaporizer 20 installed in the center of the petroleum burner of the present invention, the inner center of the primary air inlet 24 formed on one side of the vaporizer 20 is connected to the electron pump 28 The end of the fuel injection nozzle 6 is extended to be inserted into the insertion part 4 formed in multiple stages in the center of the nozzle support 2, and the structure connected is shown.
이와 같이 구성되는 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is configured as described as follows.
제 1도 내지 제 3도에 도시된 바와 같이, 석유연소기의 착화시 먼저 기화실(22)을 예열한 상태에서 연료탱크의 상부에 설치되는 전자펌프(28)을 동작하고, 이에 따라 전자펌프(28)와 연결된 연료분사노즐(6)에서 기화실(22)내부로 미립화 시킨 연료를 분사함과 동시에 연료분사노즐(6) 외측에 형성된 1차공기 투입구(24)로 1차 공기를 투입하게 되면, 연료는 기화되어 상승되면서 1차공기와 혼합된후 연소되는 것이다.As shown in FIGS. 1 to 3, when the ignition of the petroleum burner first operates the electronic pump 28 installed on the upper portion of the fuel tank while the vaporization chamber 22 is preheated, thereby operating the electronic pump ( When the atomized fuel is injected into the vaporization chamber 22 from the fuel injection nozzle 6 connected with 28) and primary air is introduced into the primary air inlet 24 formed outside the fuel injection nozzle 6. In other words, the fuel is vaporized and raised, mixed with the primary air, and burned.
따라서, 상기 연료분사노즐(6)의 끝단을 노즐 지지대(2)의 삽입부(4)에 삽입 고정하므로서, 강연소시의 고압의 연료에 대하여 연료분사노즐(6)의 편심되는 것을 막을 수 있는 것이다.Therefore, by inserting and fixing the end of the fuel injection nozzle 6 to the insertion portion 4 of the nozzle support 2, it is possible to prevent the fuel injection nozzle 6 from being eccentric with respect to the high-pressure fuel during the combustion. .
그리고, 연료분사노즐(6)을 노즐지지대(2)에 다수의 층으로 형성된 삽입부(4)에 원하는 위치로 고정하므로서, 연료의 분사시 연료분사노즐(6)의 위치를 기화실(22) 내부의 가장 적정한 위치로 고정할 수 있는 것이다.In addition, the fuel injection nozzle 6 is fixed to the insertion portion 4 formed of a plurality of layers on the nozzle support 2 at a desired position, thereby the position of the fuel injection nozzle 6 during the injection of the fuel vaporization chamber 22. It can be fixed to the most proper position inside.
상기와 같은 본 고안은, 연료분사노즐을 노즐지지대에 다단으로 형성된 삽입부중 하나를 선택하여 고정하므로서, 노즐에서 분사되는 연료가 가장 적정한 위치로 분사되게 하여 기화효율을 높이는 효과를 얻을 수 있는 것이다.The present invention as described above, by selecting and fixing one of the insertion portion formed in multiple stages on the nozzle support, it is possible to obtain the effect of increasing the vaporization efficiency by allowing the fuel injected from the nozzle to be injected to the most appropriate position.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950045724U KR200153986Y1 (en) | 1995-12-22 | 1995-12-22 | Fixing apparatus of fuel nozzle in kerosene combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950045724U KR200153986Y1 (en) | 1995-12-22 | 1995-12-22 | Fixing apparatus of fuel nozzle in kerosene combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970043845U KR970043845U (en) | 1997-07-31 |
| KR200153986Y1 true KR200153986Y1 (en) | 1999-08-02 |
Family
ID=19437138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950045724U KR200153986Y1 (en) | 1995-12-22 | 1995-12-22 | Fixing apparatus of fuel nozzle in kerosene combustor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200153986Y1 (en) |
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1995
- 1995-12-22 KR KR2019950045724U patent/KR200153986Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR970043845U (en) | 1997-07-31 |
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