KR19990008948U - Intake air guide device of petroleum boiler - Google Patents

Intake air guide device of petroleum boiler Download PDF

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Publication number
KR19990008948U
KR19990008948U KR2019970022117U KR19970022117U KR19990008948U KR 19990008948 U KR19990008948 U KR 19990008948U KR 2019970022117 U KR2019970022117 U KR 2019970022117U KR 19970022117 U KR19970022117 U KR 19970022117U KR 19990008948 U KR19990008948 U KR 19990008948U
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South Korea
Prior art keywords
suction
air
boiler
petroleum
guide device
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KR2019970022117U
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Korean (ko)
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KR200181031Y1 (en
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김재국
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최낙관
주식회사 제일
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Priority to KR2019970022117U priority Critical patent/KR200181031Y1/en
Publication of KR19990008948U publication Critical patent/KR19990008948U/en
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Publication of KR200181031Y1 publication Critical patent/KR200181031Y1/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
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2210/00—Noise abatement

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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)
  • Air Supply (AREA)

Abstract

1. 청구범위에 기재된 고안이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

석유 보일러Oil boiler

2. 고안이 해결하려고 하는 기술적 과제2. The technical problem the invention is trying to solve

본 고안은 공기의 흡입속도와 풍량을 일정하게 유지할 수 있게 함과 아울러 송풍기를 통해 공기가 흡입될 때 발생하는 소음을 흡수하고 착화시 발생하는 소음을 감소시킬 수 있게 하는 것이다.The present invention is to maintain a constant suction speed and air volume of the air, and to absorb the noise generated when the air is sucked through the blower and to reduce the noise generated during ignition.

3. 고안의 해결방법의 요지3. Summary of solution of design

본 고안은 송풍케이스(21)에 형성된 흡입관(211)을 통해 공기가 흡입되도록 구성되는 석유보일러의 버너(20)에 있어서, 상기 흡입관(211)에 소정 길이로 만곡된 안내로가 형성되어 외부공기를 송풍케이스(21)내로 흡입되게 안내하는 흡입 안내부재(60)를 구성함을 특징으로 하는 것이다.The present invention is in the burner 20 of the petroleum boiler configured to suck air through the suction pipe 211 formed in the blower case 21, the guide passage is formed in the suction pipe 211 to a predetermined length is formed outside air It is characterized in that it comprises a suction guide member 60 for guiding the suction into the blowing case 21.

4. 고안의 중요한 용도4. Important uses of the devise

석유보일러의 흡입공기 안내장치Intake air guide device of petroleum boiler

Description

석유보일러의 흡입공기 안내장치Intake air guide device of petroleum boiler

본 고안은 석유를 연료로 사용하는 석유 보일러에 관한 것으로, 특히 송풍기를 통해 흡입되는 공기를 안내하는 석유보일러의 흡입공기 안내장치에 관한 것이다.The present invention relates to a petroleum boiler using petroleum as fuel, and more particularly, to an intake air guide device of a petroleum boiler for guiding air sucked through a blower.

본 고안이 적용되는 석유보일러는 도 1에 도시된 바와 같이 오일탱크(미도시)에 저장된 연료를 강제로 펑핑하는 오일펌프(10)와; 오일펌프(10)를 통해 펌핑된 연료가 분사됨과 동시에 점화되어 화염을 발생시키는 버너(20)와; 상기 버너(20)에 의해 발화된 화염을 소정 공간내에서 연소시키는 연소부(30)와; 상기 연소부(30)를 통해 연소된 열을 난방수 및 온수와 열교환시키는 열교환부(40)와; 상기 열교환부(40)를 통과한 배기가스의 소음을 줄여 외기로 배출시키는 배기부(50)로 구성된다.The petroleum boiler to which the present invention is applied includes an oil pump 10 for forcibly puncturing fuel stored in an oil tank (not shown) as shown in FIG. 1; A burner 20 for igniting and generating a flame at the same time as the fuel pumped through the oil pump 10 is injected; A combustion section 30 for burning the flame ignited by the burner 20 in a predetermined space; A heat exchanger (40) for exchanging heat combusted by the combustion unit (30) with heating water and hot water; It consists of an exhaust unit 50 for reducing the noise of the exhaust gas passing through the heat exchange unit 40 to discharge to the outside.

그런데 상기 버너(20)의 종래 공기 흡입구조는, 도 2에 도시된 바와 같이 송풍케이스(21)의 상부에 흡입관(211)이 짧게 연결되어 있어 분사되는 연료가 착화됨과 동시에 짧은 흡입관(211)을 통해 순간적으로 많은 량의 공기가 흡입됨으로서 착화음이 크게 발생하게 될 뿐만 아니라 점화와 동시에 발생되는 착화음이 짧은 흡입관(211)을 통해 외부로 직접 전달됨으로서 소음을 유발시키는 문제점이 있었다.By the way, the conventional air intake structure of the burner 20, as shown in Figure 2, the suction pipe 211 is shortly connected to the upper portion of the blower case 21 is injected fuel is ignited and at the same time the short suction pipe 211 As a large amount of air is instantaneously sucked through, the ignition sound is greatly generated, and the ignition sound generated at the same time as the ignition is directly transmitted to the outside through the short suction pipe 211, thereby causing noise.

이에 본 고안은 상술한 바와 같은 종래의 제반 결함을 감안하여 이루어진 것으로, 그 목적은 공기의 흡입속도와 풍량을 일정하게 유지할 수 있게 함과 아울러 송풍기를 통해 공기가 흡입될 때 발생하는 소음을 흡수하고 착화시 발생하는 소음을 감소시킬 수 있는 석유보일러의 흡입공기 안내장치를 제공함에 있다.Accordingly, the present invention has been made in view of the above-mentioned conventional defects, and its object is to maintain a constant suction speed and air volume of air and to absorb noise generated when the air is sucked through the blower. An object of the present invention is to provide an intake air guide device for a petroleum boiler that can reduce noise generated when ignition occurs.

이러한 목적을 달성하기 위한 본 고안은 송풍케이스 흡입관에 연결되어 소정 길이의 만곡형 안내로를 형성하는 흡입 안내부재가 구성되는 것을 특징으로 하는 것이다.The present invention for achieving this object is characterized in that the suction guide member is connected to the blower case suction pipe to form a curved guide path of a predetermined length.

이하 첨부된 도면에 의거하여 본 고안 일 실시예의 구성을 상세히 설명한다.Hereinafter, the configuration of an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안이 적용되는 석유보일러의 개략 단면도1 is a schematic cross-sectional view of a petroleum boiler to which the present invention is applied

도 2는 종래 버너의 흡입구조를 보인 구성도2 is a configuration diagram showing a suction structure of a conventional burner

도 3은 본 고안의 사시도3 is a perspective view of the present invention

도 4는 본 고안의 결합 상태를 보인 측면도Figure 4 is a side view showing a combined state of the present invention

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

10:버너 11:송풍케이스10: Burner 11: Blowing case

111:흡입구 60:흡입 안내부재111: suction port 60: suction guide member

61:주름관 62:결합부61: wrinkle pipe 62: coupling portion

63:유입부63: inlet

본 고안이 적용되는 석유 보일러는 통상에서와 같이 오일탱크(미도시)에 저장된 연료를 강제로 펑핑하는 오일펌프(10)와; 오일펌프(10)를 통해 펌핑된 연료가 분사됨과 동시에 점화되어 화염을 발생시키는 버너(20)와; 상기 버너(20)에 의해 발화된 화염을 소정 공간내에서 연소시키는 연소부(30)와; 상기 연소부(30)를 통해 연소된 열을 난방수 및 온수와 열교환시키는 열교환부(40)와; 상기 열교환부(40)를 통과한 배기가스의 소음을 줄여 외기로 배출시키는 배기부(50)로 구성된다.The petroleum boiler to which the present invention is applied includes an oil pump 10 forcibly popping fuel stored in an oil tank (not shown) as usual; A burner 20 for igniting and generating a flame at the same time as the fuel pumped through the oil pump 10 is injected; A combustion section 30 for burning the flame ignited by the burner 20 in a predetermined space; A heat exchanger (40) for exchanging heat combusted by the combustion unit (30) with heating water and hot water; It consists of an exhaust unit 50 for reducing the noise of the exhaust gas passing through the heat exchange unit 40 to discharge to the outside.

이러한 석유보일러에 있어 본 고안은 버너(20)의 송풍케이스(21) 흡입관(211)에 연결되어 소정 길이의 만곡형 안내로를 형성하는 흡입 안내부재(60)를 구성하여 이루어지는 것으로, 이를 좀더 구체적으로 설명하면 다음과 같다.The present invention in such a petroleum boiler is made by configuring the suction guide member 60 is connected to the blowing case 21, the suction pipe 211 of the burner 20 to form a curved guide path of a predetermined length, more specifically Explained as follows.

상기 흡입 안내부재(60)는 도 3에 도시된 바와 같이 플렉시블한 원통형 주름관(61)의 선단에 흡입관(211)의 외주면이 삽입되어 결합되는 결합부(62)를 구성하고, 주름관(61)의 후단에는 외체(A)의 내벽에 걸어 고정되는 걸림턱(631)이 외주연의 양측에 구비된 유입부(63)를 구성한다.As shown in FIG. 3, the suction guide member 60 constitutes a coupling part 62 into which an outer circumferential surface of the suction pipe 211 is inserted and coupled to the front end of the flexible cylindrical corrugated pipe 61, and the corrugated pipe 61 of the suction guide member 60 is connected to the suction guide member 60. At the rear end, the engaging jaw 631 is fixed to the inner wall of the outer body (A) constitutes the inlet portion 63 provided on both sides of the outer periphery.

그리고 이러한 흡입 안내부재(60)는 도 4에 도시된 바와 같이 선단의 결합부(62)를 송풍케이스(21)에 일체로 형성된 흡입관(211)에 끼워 결합하고, 주름관(61)을 역 U자형으로 절곡시켜 만곡된 안내로가 형성되도록 한후 유입부(63)의 외주연에 구비된 걸림턱(631)을 외체(A)의 내벽에 돌설된 걸림구(A-1)에 걸어 고정시킨다.And the suction guide member 60 is coupled to the suction pipe 211 formed integrally with the air blow case 21, the coupling portion 62 of the tip as shown in Figure 4, and the corrugated pipe 61 inverted U-shaped After bending so as to form a curved guideway, the locking jaw 631 provided at the outer circumference of the inlet portion 63 is fixed to the locking hole A-1 protruding from the inner wall of the outer body A.

다음은 상기와 같이 버너(20)에 설치된 흡입 안내부재(60)의 작용을 설명한다.Next will be described the operation of the suction guide member 60 installed in the burner 20 as described above.

버너(20)의 송풍모터(22)에 전원이 인가되어 송풍팬(23)이 회전하게 되면 외체(A) 및 밑판(B)에 형성된 그릴을 통하여 유입된 공기가 역U자형으로 절곡되어 송풍케이스(21)에 연결된 흡입 안내부재(60)의 후단 유입부(63)로 유입되어 송풍케이스(21)내로 흡입된다. 이때 유입부(63)를 통해 유입되는 공기는 만곡되게 안내로를 형성하는 주름관(61)을 경유하면서 공기의 흡입 속도와 풍량은 일정하게 유지된다.When power is applied to the blower motor 22 of the burner 20 and the blower fan 23 rotates, the air introduced through the grille formed on the outer body A and the bottom plate B is bent into an inverted U-shape to blow the blower case. It is introduced into the rear end inlet 63 of the suction guide member 60 connected to 21 and is sucked into the blower case 21. At this time, the air flowing through the inlet 63 is curved through the corrugated pipe 61 to form a guide path to be curved while the intake speed and air volume of the air is kept constant.

그리고 공기가 흡입될 때 발생하는 소음과 착화시 발생하는 소음은 역U자형으로 절곡된 흡입 안내부재(60)의 주름관(61)을 경유하면서 흡수되어 감소된다.In addition, the noise generated when the air is sucked in and the noise generated when the ignition is absorbed and reduced while passing through the corrugated pipe 61 of the suction guide member 60 bent in an inverted U shape.

이상에서와 같이 본 고안은 송풍케이스 흡입관에 연결되어 소정 길이의 만곡형 안내로를 형성하는 흡입 안내부재가 구성되어 공기의 흡입속도와 풍량을 일정하게 유지할 수 있게 함과 아울러 송풍기를 통해 공기가 흡입될 때 발생하는 소음을 흡수하고 착화시 발생하는 소음을 감소시키는 이점을 가지는 것이다.As described above, the present invention has a suction guide member which is connected to the blower case suction pipe to form a curved guide path of a predetermined length, so that the suction speed and the amount of air can be kept constant and the air is sucked through the blower. It is to have the advantage of absorbing the noise generated when the reduction and the noise generated during ignition.

Claims (3)

송풍케이스(21)에 형성된 흡입관(211)을 통해 공기가 흡입되도록 구성되는 석유보일러의 버너(20)에 있어서,In the burner 20 of the petroleum boiler configured to suck air through the suction pipe 211 formed in the blowing case 21, 상기 흡입관(211)에 소정 길이로 만곡된 안내로가 형성되어 외부공기를 송풍케이스(21)내로 흡입되게 안내하는 흡입 안내부재(60)를 구성함을 특징으로 하는 석유보일러의 흡입공기 안내장치.A suction path guide device for petroleum boiler, characterized in that the suction pipe (211) is formed with a guide path curved to a predetermined length to guide the outside air to be sucked into the blowing case (21). 제 1항에 있어서 흡입 안내부재(60)는,The suction guide member 60 of claim 1, 플렉시블한 원통형 주름관(61)의 선단에 흡입관(211) 외주면이 삽입되어 결합되는 결합부(62)를 구성하고, 주름관(61)의 후단에 외체(A)의 내벽에 걸어 고정되는 걸림턱(631)이 구비된 유입부(63)를 구성한 것을 특징으로 하는 석유보일러의 흡입공기 안내장치.A locking jaw 631 is formed at the distal end of the flexible cylindrical corrugated pipe 61 to form an engaging portion 62 into which an outer circumferential surface of the suction pipe 211 is inserted and coupled to the rear end of the corrugated pipe 61. Suction air guide device of the petroleum boiler, characterized in that configured inlet portion (63) provided. 제 1항 및 제 2항에 있어서,The method according to claim 1 and 2, 흡입관(211)에 연결된 흡입 안내부재(60)의 주름관(61)을 역 U자형으로 절곡시켜 그 후단의 유입부(63)를 외체(A)의 내벽에 돌설된 걸림구(A-1)에 걸어 고정시킨 것을 특징으로 하는 석유보일러의 흡입공기 안내장치.The corrugated pipe 61 of the suction guide member 60 connected to the suction pipe 211 is bent in an inverted U shape, and the inlet portion 63 at the rear end thereof is caught by the locking hole A-1 protruding from the inner wall of the outer body A. Suction air guide device of the petroleum boiler characterized in that the fixed.
KR2019970022117U 1997-08-13 1997-08-13 Intake air guide equipment of boiler KR200181031Y1 (en)

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Application Number Priority Date Filing Date Title
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KR2019970022117U KR200181031Y1 (en) 1997-08-13 1997-08-13 Intake air guide equipment of boiler

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KR200181031Y1 KR200181031Y1 (en) 2000-08-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030050932A (en) * 2001-12-19 2003-06-25 주식회사 엘지이아이 Vibration-block apparatus for airconditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030050932A (en) * 2001-12-19 2003-06-25 주식회사 엘지이아이 Vibration-block apparatus for airconditioner

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