KR900001673Y1 - Preheating equipment of fuel injecting nozzle - Google Patents

Preheating equipment of fuel injecting nozzle Download PDF

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Publication number
KR900001673Y1
KR900001673Y1 KR2019870010428U KR870010428U KR900001673Y1 KR 900001673 Y1 KR900001673 Y1 KR 900001673Y1 KR 2019870010428 U KR2019870010428 U KR 2019870010428U KR 870010428 U KR870010428 U KR 870010428U KR 900001673 Y1 KR900001673 Y1 KR 900001673Y1
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KR
South Korea
Prior art keywords
fuel
heater
preheating
air vortex
fuel injecting
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Application number
KR2019870010428U
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Korean (ko)
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KR890001026U (en
Inventor
안대규
Original Assignee
삼성전자주식회사
한형수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사, 한형수 filed Critical 삼성전자주식회사
Priority to KR2019870010428U priority Critical patent/KR900001673Y1/en
Publication of KR890001026U publication Critical patent/KR890001026U/en
Application granted granted Critical
Publication of KR900001673Y1 publication Critical patent/KR900001673Y1/en

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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
    • F23D11/44—Preheating devices; Vaporising devices
    • F23D11/441—Vaporising devices incorporated with burners
    • F23D11/448—Vaporising devices incorporated with burners heated by electrical means
    • 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)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray-Type Burners (AREA)

Abstract

내용 없음.No content.

Description

연료분사 노즐의 예열히터 장치Preheating heater device of fuel injection nozzle

제1도는 본 고안의 절제 분해 사시도.1 is an ablation exploded perspective view of the present invention.

제2도는 본 고안의 조립 단면도.2 is an assembled cross-sectional view of the present invention.

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

1 : 노즐 본체 2 : 공기공급실1: nozzle body 2: air supply chamber

3 : 공기와류 생성부 4 : 공기와류실3: air vortex generation unit 4: air vortex chamber

7 : 삽입공 8 : 연료분해예열구7: insertion hole 8: fuel decomposition preheating port

9 : 히터고정부 11 : 히터체9: heater fixing part 11: heater body

12 : 발열선 14 : 고정너트12: heating wire 14: fixing nut

본 고안은 휀히터(FAN Heater)버너에 장치된 연료분사 노즐에 공급연료를 에열할 수 있도록 히터를 설치하여 점화성 및 기화성을 좋게 하고, 완전 연소시킴으로써 점화 초기에 심하게 발생하는 냄새를 제거할 수 있게 한 연료분사 노즐의 예열히터 장치에 관한 것이다.This invention improves ignition and vaporization by installing a heater to heat the feed fuel in the fuel injection nozzle installed in the fan heater burner, and can completely remove the odor generated during the initial ignition by burning it completely. It relates to a preheating heater device of the fuel injection nozzle.

종래의 노즐에 있어서는, 별도의 예열장치가 없었으므로 연료가 차가운 상태에 그대로 공급되어 기화시간이 지연되어 착화가 늦어지며, 완전히 가열되기 전에는 심한 악취가 발생하는 폐단이 있었다.In the conventional nozzle, since there is no separate preheating device, the fuel is supplied as it is in a cold state, the evaporation time is delayed, the ignition is delayed, and there is a closed end where severe odor occurs before it is completely heated.

본 고안은 상기와 같은 초기 점화시의 악취를 제거하고, 기화 및 점화성을 좋게 하기 위하여 분사노즐 본체에 예열 히터를 장치한 것으로서 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to remove the odor during the initial ignition as described above, in order to improve the vaporization and ignition as a preheat heater is installed in the injection nozzle body as described in detail by the accompanying drawings as follows.

노즐 본체(1) 상부에 수평으로 공기와류실(4)을 형성하고, 수직으로 공기공급실(2)을 형성하여 이들이 접하는 부위에 공기와류 생성부(3)를 돌출되게 형성한 다음, 공기와류실(4) 내측의 중앙부에 횡으로 형성된 분사관 고정공(5)에는 분사관(6)을 삽입하여 고정하고, 이와 연결되게 형성된 삽입공(7)에는 수 개의 연료분배 홈이 횡으로 형성된 연료분해예열구(8)를 삽입하여 고정되게 설치한다.The air vortex chamber 4 is formed horizontally on the nozzle body 1, the air supply chamber 2 is formed vertically, and the air vortex generating unit 3 is formed to protrude in a portion where they are in contact with the air vortex chamber. (4) Injection pipe 6 is inserted into and fixed to the injection tube fixing hole 5 formed laterally in the central portion, and the fuel hole in which several fuel distribution grooves are formed laterally in the insertion hole 7 formed to be connected thereto. Insert the preheater 8 and fix it.

외측의 히터 고정부(9)에는 코일형으로 된 발열선(12)이 내부에 설치된 히터체(11)의 삽입공(13)을 삽입하여 히터를 고정하고, 그 후측의 나사부에는 고정너트(14)의 암나사부(15) 내측에 연료공급관(16) 선단부의 걸림턱(17)을 끼워서 연료공급관(16)을 연결한 고정너트(14)를 수나사부(7)에 나사식 끼우기로 체결하여 구성된 것이다.The heater fixing part 9 on the outside inserts an insertion hole 13 of the heater body 11 provided with a coil-shaped heating wire 12 therein to fix the heater, and the fixing nut 14 is attached to the rear thread part. The fastening nut 14 connecting the fuel supply pipe 16 to the male screw part 7 by screwing the locking nut 17 connected to the fuel supply pipe 16 to the inside of the female screw part 15 of the screw thread. .

상기와 같이 구성된 본 고안의 공기공급실(2)로 유입되는 공기는 공기와류 생성부(3)에 의하여 공기와류실(4)에서 와류되어 진공 발생을 방지하게 된다.The air flowing into the air supply chamber 2 of the present invention configured as described above is vortexed in the air vortex chamber 4 by the air vortex generator 3 to prevent the generation of vacuum.

노즐 본체(1)의 히터고정부(9)에 설치된 히터체(11)의 발열선(12)에 의하여 발생된 열은, 노즐 본체(1)를 통과하여 삽입공(7)에 설치된 연료분해예열구(8)에 전달되어, 이를 통과하는 연료를 가열하여 기화를 촉진시킴으로써 곧바로 점화시킬 수 있어서, 점화 시간을 단축할 수 있으며, 점화가 용이하게 되고 점화 시간이 늦어짐으로 해서 발생하는 악취를 제거할 수 있는 등의 특징을 지닌 것이다.The heat generated by the heating wire 12 of the heater body 11 provided in the heater fixing part 9 of the nozzle body 1 passes through the nozzle body 1 and is installed in the insertion hole 7. The fuel passed to (8) can be ignited immediately by heating the fuel passing therethrough to promote vaporization, which can shorten the ignition time and facilitate the ignition and eliminate the odor generated by the ignition time being delayed. It has such a feature.

Claims (1)

연료공급관(16)으로 공급되는 연료를 분사관(6)으로 분사하여 휀히터 버너를 가열할 수 있게 된 분사노즐에 있어서, 공기와류실(4)과 공기공급실(2)의 전하는 지점에 하광상협의 공기와류 생성부(3)를 형성하고, 삽입공(7)에는 연료분해예열구(8)를 설치하며 히터고정부(9)에는 발열선(12)이 내부에 설치된 히터체(11)를 삽입 고정하여서 된 연료분사 노즐의 예열히터 장치.In the injection nozzle in which the fuel supplied to the fuel supply pipe 16 is injected into the injection pipe 6 to heat the heater burner, the charge of the air vortex chamber 4 and the air supply chamber 2 is lowered at the point of A narrow air vortex generating unit 3 is formed, a fuel decomposition preheating outlet 8 is installed in the insertion hole 7, and a heater body 11 having a heating line 12 installed therein is inserted into the heater fixing unit 9. Preheating heater device of fixed fuel injection nozzle.
KR2019870010428U 1987-06-29 1987-06-29 Preheating equipment of fuel injecting nozzle KR900001673Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010428U KR900001673Y1 (en) 1987-06-29 1987-06-29 Preheating equipment of fuel injecting nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010428U KR900001673Y1 (en) 1987-06-29 1987-06-29 Preheating equipment of fuel injecting nozzle

Publications (2)

Publication Number Publication Date
KR890001026U KR890001026U (en) 1989-03-17
KR900001673Y1 true KR900001673Y1 (en) 1990-03-03

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ID=19264601

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010428U KR900001673Y1 (en) 1987-06-29 1987-06-29 Preheating equipment of fuel injecting nozzle

Country Status (1)

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KR (1) KR900001673Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101394391B1 (en) * 2010-09-16 2014-05-14 세메스 주식회사 Substrate processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101394391B1 (en) * 2010-09-16 2014-05-14 세메스 주식회사 Substrate processing device

Also Published As

Publication number Publication date
KR890001026U (en) 1989-03-17

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