KR100187036B1 - Small-sized burner - Google Patents

Small-sized burner Download PDF

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Publication number
KR100187036B1
KR100187036B1 KR1019950068586A KR19950068586A KR100187036B1 KR 100187036 B1 KR100187036 B1 KR 100187036B1 KR 1019950068586 A KR1019950068586 A KR 1019950068586A KR 19950068586 A KR19950068586 A KR 19950068586A KR 100187036 B1 KR100187036 B1 KR 100187036B1
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KR
South Korea
Prior art keywords
burner
mixing chamber
small
burner body
inlet
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KR1019950068586A
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Korean (ko)
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KR970046970A (en
Inventor
성완용
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배순훈
대우전자주식회사
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Priority to KR1019950068586A priority Critical patent/KR100187036B1/en
Publication of KR970046970A publication Critical patent/KR970046970A/en
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Publication of KR100187036B1 publication Critical patent/KR100187036B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/08Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/48Nozzles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/62Mixing devices; Mixing tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2203/00Gaseous fuel burners
    • F23D2203/007Mixing tubes, air supply regulation

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

본 발명은 버너바디의 혼합살 내측 주연부에 수평 유입구와 수직 배출구로 형성된 다수의 염공을 천공하여 소형버너의 가열 효율을 극대화 하는 상향 분출용 소형 버너에 관한 것으로, 하측 중앙에는 혼합관이 일체로 형성된 버너바디를 형성하며, 상기 버너바디 상측 내부에는 혼합실을 형성하여 혼합실 주연부에는 수평방향의 유입구와 수직방향의 배출구가 서로 통하게 형성된 다수의 염공을 설치하고, 혼합실의 측벽 중간부에는 버너캡 재치턱을 형성하여 버너캡를 재치한 것이다.The present invention relates to a small burner for upward ejection to maximize the heating efficiency of the small burner by drilling a plurality of salt holes formed in the horizontal periphery and the vertical outlet at the inner periphery of the mixed flesh of the burner body, the lower center of the mixing tube is integrally formed A burner body is formed, and a mixing chamber is formed inside the burner body, and a plurality of salt holes are formed at the periphery of the mixing chamber so that horizontal inlets and vertical outlets communicate with each other, and a burner cap in the middle of the side wall of the mixing chamber. The burner cap is mounted by forming a mounting jaw.

Description

상향 분출용 소형 버너Small burner for upward ejection

제1도는 본 발명의 소형버너를 나타낸 분해사시도.1 is an exploded perspective view showing a small burner of the present invention.

제2도는 본 발명의 소형버너를 나타낸 전단면도.2 is a front sectional view showing a small burner of the present invention.

제3도는 종래의 소형 버너를 나타낸 전단면도.3 is a front sectional view showing a conventional small burner.

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

20 : 버너바디 21 : 버너캡 재치턱20: burner body 21: burner cap mounting jaw

22 : 혼합관 30 : 염공22: mixing tube 30: flame hole

32 : 유입구 34 : 배출구32: inlet 34: outlet

36 : 경사면 38 : 버너캡36: slope 38: burner cap

39 : 혼합실39: mixing chamber

본 발명은 상향 분출용 소형 버너에 관한 것으로, 특히, 버너바디의 혼합살 내측 주연부에 수평 유입구와 수직 배출구로 형성된 다수의 염공을 천공하여 소형버너의 가열 효율을 극대화 하는 상향 분출용 소형 버너에 관한 것이다.The present invention relates to a small burner for up-burst, and more particularly, to a small burner for up-burst for maximizing the heating efficiency of the small burner by drilling a plurality of salt holes formed in a horizontal inlet and a vertical outlet on the inner periphery of the mixed flesh of the burner body. will be.

일반적으로 종래의 소형 버너구조는 제3도에 도시된 바와같이, 하부를 개방하여 1차공기투입구(10)를 형성하고, 1차공기투입구(10)에서 일단의 폭이 좁아진 스로트부(11)를 형성한 후, 다시 버너헤드(6)로 갈수록 서서히 확대되는 혼합관(4)을 버너바디(2) 하측에 일체로 형성하며, 상기 버너바디(2) 상측에는 주연부의 하부에 다수의 염공(7)을 형성한 버너헤드(6)를 설치하고, 버너헤드(6) 상측에는 버너캡(8)을 재치하는 한편, 상기 혼합관(4) 하부의 1차공기투입구(10) 중앙에는 가스공급관(14)과 연결된 연료분사노즐(12)을 설치한 구성을 나타낸다.In general, the conventional small burner structure, as shown in FIG. 3, opens a lower portion to form a primary air inlet 10, and a throat portion 11 having a narrow width at one end at the primary air inlet 10. ), And then the mixing pipe 4 gradually expanding toward the burner head 6 is integrally formed under the burner body 2, and a plurality of salt holes are formed in the lower part of the periphery of the burner body 2. A burner head 6 having a 7 formed therein is provided, and a burner cap 8 is placed above the burner head 6, while a gas is placed in the center of the primary air inlet 10 under the mixing pipe 4. The structure which installed the fuel injection nozzle 12 connected with the supply pipe 14 is shown.

이와 같이 구성된 종래의 소형버너는 작은 냄비(16)를 삼발이(18) 위에 재치하여 사용할 경우 버너헤드(6) 상측에 형성된 다수의 염공(7)들의 가스분출방향이 외측으로 확산되므로서, 상기 냄비(16)의 접촉 면적이 적어 가열효율이 떨어지는 한편, 상기와 같은 소형버너 재작시 버너헤드(6) 및 버너캡(8) 등의 직경이 작아 버너헤드(6)의 상측에 형성되는 염공(7)의 제작이 어려워져 생산단가가 올라가는 단점이 있었다.In the conventional small burner configured as described above, when the small pot 16 is placed on the trivet 18 and used, the gas ejection direction of the plurality of salt holes 7 formed on the burner head 6 is spread outward, so that the pot While the contact area of the 16 is small, the heating efficiency decreases, and when the small burner is rewritten as described above, the diameters of the burner head 6 and the burner cap 8 are small, so that the salt holes 7 formed on the upper side of the burner head 6 are formed. ) Was difficult to produce, the production cost was up.

이에 본 발명은 상기와 같은 제반 문제점을 해소하기 위하여 안출된 것으로, 버너바디 내측 상부에는 수평방향의 유입구와 수직방향의 배출구가 직교하는 다수의 염공을 천공하며, 그 상측에 버너캡을 재치하여 연료분사노즐에서 분사된 연료가 혼합관에서 1차공기와 혼합된 후, 버너바디의 혼합실에 유입된 혼합가스는 염공의 유입구 통해 수직 방향의 배출구로 분출되므로서 냄비 하면에 직접적으로 많은 면적에 화염이 접축하여 가열효율을 향상할 수 있으며, 버너바디에 직접 염공을 형성하므로서 제작단가를 낮출수 있는 상향 분출용 소형 버너를 제공함에 목적이 있다.Accordingly, the present invention has been made to solve the above problems, the inner part of the burner body punctures a plurality of salt holes orthogonal to the orthogonal inlet in the horizontal direction and the outlet in the vertical direction, the burner cap is mounted on the fuel After the fuel injected from the injection nozzle is mixed with the primary air in the mixing pipe, the mixed gas flowing into the mixing chamber of the burner body is ejected to the vertical outlet through the inlet of the salt hole, so that the flame is applied directly to the bottom surface of the pot. By contacting the heating efficiency can be improved, the purpose of the present invention is to provide a small burner for upward ejection that can lower the manufacturing cost by forming a salt hole directly on the burner body.

상기와 같은 목적을 달성하기 위한 본 발명은, 하측 중앙에는 혼합관이 일체로 형성된 버너바디를 형성하며, 상기 버너바디의 상측 내부에는 혼합실을 형성하여 혼합실 주연부에는 수평방향의 유입구와 수직방향의 배출구가 서로 통하게 형성된 다수의 염공을 설치하고, 혼합실의 측벽 중간부에는 버너캡 재치턱을 형성하여 버너캡를 재치한 것이다.In order to achieve the above object, the present invention provides a burner body in which a mixing tube is integrally formed at a lower center thereof, and a mixing chamber is formed inside the upper portion of the burner body so that a periphery of the mixing chamber is perpendicular to the inlet of the horizontal direction. A plurality of salt holes formed in the outlet of the communication through each other, and the burner cap is mounted to the middle of the side wall of the mixing chamber to form a burner cap.

이하 본 발명을 첨부된 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도 및 제2도는 본 발명의 소형버너를 나타낸 것으로, 버너바디(20) 하측 중앙에는 혼합관(22)을 일체로 형성하여 혼합관(22) 하부에는 1차공기투입구(24) 및 내경에 스로트부(25) 를 각각 형성하고, 상기 1차공기투입구(24) 중앙에는 가스공급관(26)의 끝단에 연결된 연료분사노즐(28)를 설치하는 한편, 상기 버너바디(20) 상측내부에는 혼합실(39)를 형성하고, 혼합실(39)의 내측 주연부에는 수평 방향의 유입구(32)와 수직방향의 배출구(34)가 각각 형성되여 그 직교부분에는 경사면(36)을 형성한 다수의 염공(30)을 형성하며, 상기 혼합실(39) 내측벽 중간부에는 버너캡 재치턱(21)을 형성하여 버너캡(38)를 재치한 구성을 보여준다.1 and 2 show the small burner of the present invention, the mixing tube 22 is integrally formed at the lower center of the burner body 20, and the primary air inlet 24 and the inner diameter are formed at the lower portion of the mixing tube 22. FIG. Throttle portions 25 are formed in the fuel cells, and a fuel injection nozzle 28 connected to the end of the gas supply pipe 26 is installed at the center of the primary air inlet 24, and the burner body 20 is upper inside. The mixing chamber 39 is formed in the inner chamber, and the inner periphery of the mixing chamber 39 is formed with the inlet 32 in the horizontal direction and the discharge port 34 in the vertical direction, respectively. The flame hole 30 is formed, and the burner cap mounting jaw 21 is formed in the middle of the inner wall of the mixing chamber 39 to show the configuration in which the burner cap 38 is mounted.

특히, 상기 버너바디(20)에 형성된 염공(30) 구조를 좀더 상세히 설명하면, 버너바디(20) 상측 내부에 형성된 혼합실(39) 측벽에는 염공(30)의 유입구(32)를 수평방향으로 가공하며, 상기 유입구(32)와 통하는 배출구를 유입구(32)의 직각방향으로 가공하는 한편, 상기 유입구(32)와 배출구(34)의 직교하는 부분에는 혼합가스가 유입구(32)로 유입되여 배출구(34)로 원활히 배출할 수 있도록 하며, 또한, 배출구(34) 상측에서 이물질의 투입시 배출구(34)를 막지 않고 유입구(32) 쪽으로 흘러내릴수 있도록 된 경사면(36)을 형성한 상태를 나타낸다.In particular, when the salt hole 30 formed in the burner body 20 is described in more detail, the mixing chamber 39 formed in the upper side of the burner body 20 has an inlet 32 of the salt hole 30 in a horizontal direction. And processing the outlet port communicating with the inlet 32 in a direction perpendicular to the inlet 32, while a mixed gas flows into the inlet 32 at an orthogonal portion of the inlet 32 and the outlet 34. The inclined surface 36 can be smoothly discharged to the inlet 34 and the inlet 32 can be flowed to the inlet 32 without blocking the outlet 34 when the foreign material is introduced from the outlet 34.

미설명부호 18은 삼발이이고, 16은 냄비를 나타낸다.Reference numeral 18 denotes a trivet and 16 denotes a pan.

이와 같이 구성된 본 발명의 작용효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.

제1도 및 제2도에 도시된 바와 같이, 버너바디(20) 하측에 일체로 형성된 혼합관(22) 하측의 연료분사노즐(28)에서 연료를 분사하면, 분사된 연료는 1차공기와 혼합관(22) 내부의 스로트부(25)에서 혼합한후, 버너바디(20)의 상측 내부의 혼합실(39) 내부로 유입된다. 이와 같이 혼합실(39)에 유입된 혼합가스는 혼합실(39) 내측에 형성된 다수의 염공(30)의 유입구(32)를 통해 경사면(36)를 따라 염공(30)의 수직방향으로 형성된 배출구(34)를 통해 외부로 혼합가스가 분출하는 것이다.As shown in FIG. 1 and FIG. 2, when fuel is injected from the fuel injection nozzle 28 below the mixing pipe 22 formed integrally with the burner body 20, the injected fuel is separated from the primary air. After mixing in the throat portion 25 inside the mixing tube 22, the mixture flows into the mixing chamber 39 inside the upper portion of the burner body 20. As described above, the mixed gas introduced into the mixing chamber 39 is discharged in the vertical direction of the salt hole 30 along the inclined surface 36 through the inlets 32 of the plurality of salt holes 30 formed inside the mixing chamber 39. Through 34, the mixed gas is blown out.

그러므로, 상기와 같이 수평방향의 유입구(32)에서 혼합가스가 유입된후, 바로 수직방향의 배출구(34)로 혼합가스가 분출되게 하므로서 버너바디(20)의 염공들에서 분출되는 화염의 방향이 수직을 이루어 냄비(16)의 하면에 많은 면적으로 화염이 접촉될 수 있게 하는 것이다.Therefore, after the mixed gas is introduced from the inlet 32 in the horizontal direction as described above, the mixed gas is ejected to the outlet 34 in the vertical direction, so that the direction of the flame ejected from the salt holes of the burner body 20 is In order to make the flame contact the bottom surface of the pot 16 in a number of vertical.

또한, 상기 혼합가스가 유입구(32)를 통해 배출구(34)로 배출될 때 상기 경사면(36)이 흐름을 안내하므로서 원활한 혼합가스의 분출을 얻을수 있는 것이다.In addition, when the mixed gas is discharged to the outlet 34 through the inlet 32, the inclined surface 36 guides the flow, thereby obtaining a smooth jet of the mixed gas.

그리고, 상기 버너의 사용중 염공(30)의 배출구(34)를 통해 외부에서 이물질이 투입될 경우에는 배출구(34)와 유입구(32)의 모서리 부분에 형성된 경사면(36)을 따라 이물질이 유입구(32)로 흘러내려 이물질로 인한 염공(30)이 막히는 현상을 방지하는 것이다.Then, when foreign matter is introduced from the outside through the outlet 34 of the salt hole 30 during the use of the burner, the foreign matter is inlet 32 along the inclined surface 36 formed at the corners of the outlet 34 and the inlet 32. ) To prevent the phenomenon of clogging the salt hole 30 due to foreign matter.

상기와 같이 구성된 본 발명은, 버너바디 상측 내부에 형성된 혼합실의 내측주연에 수평 유입구와 수직 배출구로 형성된 다수의 염공을 천공하여 소형냄비를 가열할 경우 냄비하면에 많은 면적을 가열할 수 있어 가열효율을 극대화하고, 버너바디에 직접 염공을 가공하므로서 제작 단가를 낮출수 있는 효과가 있다.According to the present invention configured as described above, when a small pot is heated by drilling a plurality of salt holes formed by horizontal inlets and vertical outlets on the inner circumference of the mixing chamber formed inside the burner body, the large area can be heated on the bottom surface of the pot. By maximizing efficiency and processing the flame directly on the burner body, the manufacturing cost can be lowered.

Claims (2)

하측 중앙에는 혼합관(22)이 일체로 형성된 버너바디(20)를 형성하며, 상기 버너바디(20) 상측 내부에는 혼합실(39)을 형성하여 혼합실(39) 내측 주연부에는 수평방향의 유입구(32)와 수직방향의 배출구(34)가 서로 통하게 형성된 다수의 염공(30)을 설치하고, 혼합실(39)의 측벽 중간부에는 버너캡 재치턱(21)을 형성하여 버너캡(38)를 재치한 것을 특징으로 하는 상향 분출용 소형 버너.A burner body 20 having a mixing tube 22 integrally formed at a lower center thereof, and a mixing chamber 39 is formed inside the burner body 20 at an inner periphery of the mixing chamber 39. A plurality of flame holes 30 formed with the 32 and the discharge port 34 in the vertical direction are installed therebetween, and a burner cap mounting jaw 21 is formed at the middle of the side wall of the mixing chamber 39 to burner cap 38. Small burner for up-burst, characterized in that mounted. 제1항에 있어서, 상기 염공(30)을 이루는 수평방향의 유입구(32)와 수직방향의 배출구(34)가 만나는 모서리 부분에는 경사면(36)을 형성한 것을 특징으로 하는 상향분출용 소형 버너.The small-sized burner for upward ejection according to claim 1, wherein an inclined surface (36) is formed at the corner portion where the horizontal inlet (32) forming the flame hole (30) and the outlet (34) in the vertical direction meet.
KR1019950068586A 1995-12-30 1995-12-30 Small-sized burner KR100187036B1 (en)

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KR1019950068586A KR100187036B1 (en) 1995-12-30 1995-12-30 Small-sized burner

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KR970046970A KR970046970A (en) 1997-07-26
KR100187036B1 true KR100187036B1 (en) 1999-03-20

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KR102590742B1 (en) * 2023-06-16 2023-10-17 김주학 Flame of a portable gas burner Vertical concentrated radial crater

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