KR20010005485A - A structure for preventing wrong setting of burner head parts for gas cookers - Google Patents

A structure for preventing wrong setting of burner head parts for gas cookers Download PDF

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Publication number
KR20010005485A
KR20010005485A KR1019990062721A KR19990062721A KR20010005485A KR 20010005485 A KR20010005485 A KR 20010005485A KR 1019990062721 A KR1019990062721 A KR 1019990062721A KR 19990062721 A KR19990062721 A KR 19990062721A KR 20010005485 A KR20010005485 A KR 20010005485A
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KR
South Korea
Prior art keywords
burner
burner head
fitting
expanding
head
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KR1019990062721A
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Korean (ko)
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KR100357487B1 (en
Inventor
오모노히데키
Original Assignee
나이토 스스무
린나이가부시기가이샤
강성모
린나이코리아 주식회사
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Publication of KR20010005485A publication Critical patent/KR20010005485A/en
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Publication of KR100357487B1 publication Critical patent/KR100357487B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous 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)
  • Gas Burners (AREA)

Abstract

PURPOSE: An abnormal assembly preventing structure for a burner head of a gas range is provided to detect the state of abnormal assembly easily when the burner head is assembled unusually. CONSTITUTION: In an abnormal assembly preventing structure for a burner head, numerous stoves of different function are installed in a body of a gas range, and a burner of each stove has a burner body(3) and a burner head(4). And an expanding can(15) is expanded in the expanding hole of the burner body, and the lower end of the expanding can faces the inside of the body of the gas range. The length of the expanding can of the each burner head is different, and a horizontal blocking plate(20) is installed in the expanding hole in which a short expanding-can is expanded. The internal diameter of the expanding hole of the other burner is small than the diameter of the expanding hole in which the short expanding-can is expanded. The length of the expanding can of the burner head, which is expanded in the other expanding hole, is same as the length which interferes with the horizontal blocking plate.

Description

가스조리기 버너헤드의 비정상결합 방지구조{A structure for preventing wrong setting of burner head parts for gas cookers}A structure for preventing wrong setting of burner head parts for gas cookers}

본 발명은, 기능 즉 구조나 화력이 서로 다른 복수의 곤로를 구비하는 가스조리기에 관한 것이다.The present invention relates to a gas cooker having a plurality of furnaces having different functions, that is, structures and thermal power.

도 4a는 종래의 가스테이블형 조리기의 한 예를 나타낸 것으로, 조리기 본체(a1)에 형식이 다른 두 개의 가스곤로(b,c)와 그릴(d)이 설치된다. 이 중, 가스곤로(b)의 버너에는, 우산형상부를 갖는 버너헤드(b1)가 취부되고, 다른 가스곤로(c)의 버너에는 냄비바닥온도센서(e)를 보호하는 차열통을 갖는 버너헤드(c1)가 취부된다. 이와 같은 가스조리기를 사용자가 청소할 때, 버너헤드(b1,c1)를 동시에 빼내어 청소하면, 다시 세트할 때 가스곤로에 잘못 연결할 수 있고, 그대로 사용하면 연소에 이상이 생겨 불꽃이 튀거나 역화현상이 생기거나 한다. 이것을 방지하기 위해, 종래에는 버너헤드와 버너본체의 감합부의 직경을 다르게 하여 판별하기 쉽게 하였지만, 그것도 잘못 결합될 우려가 있다.4A illustrates an example of a conventional gas table type cooker, and two gas stoves b and c and grills d of different types are installed in the cooker main body a 1 . Among them, the burner the burner of a gas stove (b) a burner, the burner head having a umbrella-shaped (b 1) is mounted, and the other gas stove (c) of has having car yeoltong protecting the pan bottom temperature sensor (e) The head c 1 is mounted. When the user cleans the gas cooker, the burner heads (b 1 and c 1 ) can be removed and cleaned at the same time, and they can be incorrectly connected to the gas cooker when they are set up again. Phenomenon occurs. In order to prevent this, in the past, the diameters of the fitting portions of the burner head and the burner main body were made easy to discriminate, but there is a possibility that they will be incorrectly combined.

본 발명은, 버너헤드가 잘못 결합되었을 때, 그것을 눈으로 쉽게 알 수 있도록 하는 것을 과제로 한다.An object of the present invention is to make it easy to visually recognize when a burner head is incorrectly coupled.

도 1은, 본 발명의 실시형태에서 이용되는 하나의 버너의 종단면도이다.1 is a longitudinal cross-sectional view of one burner used in the embodiment of the present invention.

도 2는, 도 1의 버너와 함께 사용하는 다른 버너의 종단면도이다.FIG. 2 is a longitudinal cross-sectional view of another burner used with the burner of FIG. 1. FIG.

도 3은, 잘못 결합되었을 때의 단면도이다.3 is a cross-sectional view when incorrectly coupled.

도 4는, 가스조리기의 사시도이다.4 is a perspective view of the gas cooker.

* 도면의 주요부분에 대한 설명 *Description of the main parts of the drawing

1,2 버너 3 버너본체1,2 Burner 3 Burner Body

4,5 버너헤드 7 혼합관4,5 burner head 7 mix

8 분배실 10 감합구멍8 Distribution Room 10 Fitting Hole

15,21 감합통 20 가로막음판15,21 fittings 20 diaphragm

상기한 과제를 해결하기 위한 수단은, 청구항 1항에 기재된 바와 같이, 조리기 본체에 기능이 다른 복수의 곤로를 구비하고, 각 곤로의 버너가 버너본체와 버너헤드를 가지며, 버너본체의 감합구멍에 버너헤드의 감합통을 감합하고, 상기 감합통의 하단을 조리기 본체내에 면하게 한 구조를 구비한 가스조리기에 있어서, 각 버너헤드 감합통의 길이를 다르게 하고, 짧은 감합통이 감합하는 버너본체의 감합구멍의 하방에 상기 감합통과 간섭하지 않는 가로막음판을 설치하며, 다른 버너에 있어서의 감합구멍의 내경을 상기한 짧은 감합통이 감합하는 감합구멍과 동일한 반경이하로 하며, 상기 다른 버너의 감합구멍에 감합해야 할 버너헤드의 감합통 길이를 상기 가로막음판을 갖는 버너에 있어서 상기 가로막음판과 간섭하는 길이로 한 것을 특징으로 한다.Means for solving the above problems, as described in claim 1, the cooker main body is provided with a plurality of furnaces having different functions, the burner of each furnace has a burner body and a burner head, the fitting hole of the burner body In the gas cooker having a structure in which the fitting tube of the burner head is fitted and the lower end of the fitting tube is faced in the cooker body, the burner main body is fitted with a different length of each burner head fitting cylinder and fitted by a short fitting cylinder. A diaphragm that does not interfere with the fitting cylinder is provided below the hole, and the inner diameter of the fitting hole in the other burner is equal to or less than the fitting hole with which the short fitting cylinder fits, and in the fitting hole of the other burner. The length of the fitting tube of the burner head to be fitted is the length which interferes with the said blocking film in the burner which has the said blocking film. The.

이 수단에 따르면, 짧은 감합통이 들어가야 할 버너 본체에, 긴 감합통을 갖는 버너헤드가 조립되면, 상기 감합통의 하단이 가로막음판에 가로막혀 버너헤드가 뜬 상태로 되어 잘못된 결합을 용이하게 인식할 수 있다.According to this means, when a burner head having a long fitting cylinder is assembled to a burner body into which a short fitting cylinder is to be inserted, the lower end of the fitting cylinder is blocked by a diaphragm and the burner head is floated to easily recognize an incorrect coupling. can do.

발명의 실시형태Embodiment of the invention

이하, 도면을 참조하여 본 발명의 실시 형태를 설명한다. 도 1 및 도 2에 나타낸 것은 버너이고, 도 4에 나타낸 가스조리기(a)의 가스곤로(b,c)의 버너헤드에 대응한다. 상기 버너(1,2)는, 버너본체(3)가 공통이고, 버너헤드(4,5)의 구조가 다르다. 도 2의 버너(2)는 냄비바닥의 온도를 검출하기 위한 온도센서를 설치하는 경우에 사용된다. 버너본체(3)로서 판금을 프레스가공한 것이 도시되었으며, 상판(3a)과 하판(3b)에 의해 중공부분과 밀착부분이 형성되고, 외주의 상하 평면부(6)가 코킹(caulking)에 의해 결합되어 있다.EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described with reference to drawings. 1 and 2 are burners, which correspond to the burner heads of the gas furnaces b and c of the gas cooker a shown in FIG. The burners 1 and 3 have the same burner body 3, and the burner heads 4 and 5 have different structures. The burner 2 of FIG. 2 is used when a temperature sensor for detecting the temperature of the pan bottom is provided. The burner body 3 is shown by pressing a sheet metal, and the hollow portion and the close contact portion are formed by the upper plate 3a and the lower plate 3b, and the upper and lower plane portions 6 of the outer circumference are caulking. Are combined.

버너본체(3)에 있어서, 7은 혼합관, 8은 분배실, 9는 버너헤드(4,5)에 접하는 테이퍼형상의 받침면으로, 이 받침면(9)과 버너헤드에서 출구가 형성된다. 그 하방에 부호 10으로 나타낸 부분은, 버너헤드(4,5)용 감합구멍이고, 하판(3b)에 형성되어 양 버너헤드(4,5)에 있어서 동일한 내경을 갖는다.In the burner main body 3, 7 is a mixing pipe, 8 is a distribution chamber, 9 is a tapered bearing surface contacting the burner heads 4 and 5, and an outlet is formed at the bearing surface 9 and the burner head. . The part shown below at 10 is a fitting hole for burner heads 4 and 5, and is formed in the lower plate 3b and has the same inner diameter in both burner heads 4 and 5.

또한, 도면 중에서 11은, 분배실(8)의 하면에 형성한 원호형상의 팽출부이고, 상기 팽출부(11)의 내부 공간의 높이는, 혼합관(7)측이 크고 양측부로 갈수록 점점 감소되며, 하류측의 유로면적(流路面積)을 점점 감소시켜 혼합기체의 균등한 배분을 돕는다. 또한, 분배실(8)에 있어서의 혼합관(7)과 반대측의 단부(端部) 근방에는, 측면으로부터 상면에 걸쳐 상판(3a)과 하판(3b)이 밀착되고, 상면에 개구(13)가 설치되며, 상기 개구(13)의 주위는 코킹에 의해 밀착된다. 그리고, 개구(13)로부터 상향으로 도시하지 않은 점화플러그가 배치된다.11 is an arc-shaped bulge formed in the lower surface of the distribution chamber 8, and the height of the internal space of the bulge 11 is larger in the mixing tube 7 side, and gradually decreases toward both sides. Therefore, the flow path area on the downstream side is gradually reduced to help distribute the mixture evenly. Moreover, near the edge part on the opposite side to the mixing pipe 7 in the distribution chamber 8, the upper board 3a and the lower board 3b contact | adher over the upper surface from the side surface, and the opening 13 is attached to the upper surface. Is installed, and the periphery of the opening 13 is in close contact by caulking. And an ignition plug not shown upward from the opening 13 is arrange | positioned.

도 1의 버너헤드(4)는, 플랜지부(14)의 내주측 하부에 감합통(15)이 연설되고, 상기 플랜지부(14)의 내주측 상부에는 지주(16a)에서 우산형상부(16)가 연설되며, 지주(16a,16a) 사이에 공기통로가 형성되고, 플랜지부(14)의 외주측 하면에 화구홈(17)이 각설되어 있다. 또한, 플랜지부(L14) 중간부에는 상향의 화구(18)가 설치되어 있다. 이 버너헤드(4)는, 감합통(15)의 하단이 내경(D1)의 감합구멍의 하단으로부터 길이L1만큼 돌출하여 버너본체(3)에 연결되고, 상기 버너본체(3)는, 가스조리기내에 고정된 지지판(19) 위에 고정되어 있다. 그리고, 상기 지지판(19)에는 감합통(15)의 하단과 약간의 간격(S)을 두고 대향하는 가로막음판(20)이 취부되어 있다.In the burner head 4 of FIG. 1, the fitting cylinder 15 is extended to the lower portion of the inner circumferential side of the flange portion 14, and the umbrella portion 16 is formed in the support 16a at the upper portion of the inner circumferential side of the flange portion 14. ), An air passage is formed between the pillars 16a and 16a, and the crater grooves 17 are laid out on the outer circumferential lower surface of the flange portion 14. Moreover, the upward crater 18 is provided in the intermediate part of the flange part L14. The burner head 4 has a lower end of the fitting cylinder 15 protruding from the lower end of the fitting hole of the inner diameter D 1 by a length L 1 to be connected to the burner body 3, and the burner body 3 is It is fixed on the support plate 19 fixed in the gas cooker. The supporting plate 19 is provided with a diaphragm 20 facing the lower end of the fitting tube 15 with a slight gap S.

도 2의 버너(2)는, 상기 버너본체(3)와 같은 구조로 감합구멍의 지름(D2)도 상기 D1과 동일한 버너본체(3)가 사용되지만, 버너헤드(5)로서는, 플랜지부(14) 하부에 긴 감합통(21)이 연설되며, 상기 감합통(21)은 감합구멍(10)으로부터 길이L2만큼 돌출한다. 또한, 플랜지부(14) 상부에 냄비바닥온도센서(22)를 감싸는 차열통(23)이 설치되며, 외주의 화구로부터 나오는 불꽃의 열을 차단하도록 되어 있다. 양 버너(1,2)에 있어서의 감합구멍(10)의 내경(D1,D2)은, 공통의 버너본체(3)를 이용하기 때문에 D1＝D2이지만, 버너헤드(5)의 감합통(15,21)의 길이는 달라, 돌출량(L1,L2)의 관계는 L1＋S＜L2로 된다.A burner (2) of Figure 2, examples of the burner body 3 and the diameter of the fitting hole of the same structure (D 2) is also the same burner body 3 and the D 1 is used, but, the burner head (5), flange part 14 and a long lower engagement tube 21 is in speech, the fitting tube 21 is protruded by a length L 2 from the fitting hole 10. In addition, a heat shield 23 surrounding the pot bottom temperature sensor 22 is provided on the flange portion 14 to block the heat of the flame from the crater of the outer circumference. The inner diameters D 1 and D 2 of the fitting holes 10 in both burners 1 and 2 are D 1 = D 2 because they use a common burner body 3, but the burner head 5 the length of the tube fitting (15,21) is changed, the relationship between the protrusion amount (L 1, L 2) is a L 1 + S <L 2.

따라서, 도 3에 도시한 바와 같이, 도 1에 도시한 버너본체(3)에 도 2의 버너헤드(5)를 잘못 감합하면, 감합통(21) 하단은 가로막음판(20)에 가로막혀버려, 버너헤드(5)는 간격A 만큼 뜬 상태가 되며, 그때까지의 사용시에 비해 높이가 다르기 때문에, 사용자는 잘못된 결합상태를 인식하기 쉽다.Therefore, as shown in FIG. 3, when the burner head 5 of FIG. 2 is incorrectly fitted into the burner body 3 shown in FIG. 1, the lower end of the fitting cylinder 21 is blocked by the obstruction plate 20. The burner head 5 is floated by the interval A, and since the height is different compared with the use up to that time, the user is likely to recognize an incorrect coupling state.

이상, D1＝D2에 대하여 설명하였지만, D1＞D2로서, 감합통(15,21)의 외경을 상기 D1＝D2에 대응시킨 것으로 하여도 되며, 이 경우도 L1＋S＜L2이면 동일한 비정상결합 방지효과를 낸다. 또한, 상기 버너(1)가 두 개 있고, 버너(2)가 한 개 있는 가스조리기에 있어서는, 가로막음판(20)은 두 개의 버너(1) 각각에 설치하는 것이 바람직하다.Above has been described with respect to the D 1 = D 2, D 1 > D 2 a, and also by associating to the outer diameter of the tube fitting (15,21) to the D 1 = D 2, the case L 1 + S < L 2 gives the same abnormal binding effect. In addition, in the gas cooker having two burners 1 and one burner 2, the diaphragm 20 is preferably installed in each of the two burners 1.

이상, 가스테이블형의 조리기에 실시한 형태를 설명하였지만, 조리대에 연결하는 형식의 가스조리기에 실시할 수 있는 것은 물론이다.As mentioned above, although the form implemented with the gas table type | mold cooker was demonstrated, of course, it can be implemented with the gas cooker of the type connected to a countertop.

이상과 같이, 버너본체에 기능이 다른 버너헤드를 잘못 결합하면, 버너헤드의 감합통의 길이가 다르기 때문에, 가로막음판에 맞닿게 되어 뜬 상태로 되는 버너헤드가 반드시 나타나기 때문에, 잘못된 결합상태를 용이하게 발견할 수 있다.As described above, if a burner head having a different function is incorrectly coupled to the burner body, the length of the fitting cylinder of the burner head is different, so that the burner head which comes into contact with the diaphragm and floats is always displayed. Can be found.

Claims (1)

조리기 본체에 기능이 다른 복수의 곤로를 설치하고, 각 곤로의 버너가 버너본체와 버너헤드를 가지며, 버너본체의 감합구멍에 버너헤드의 감합통을 감합하고, 상기 감합통 하단을 조리기 본체내에 면하게 한 구조를 구비하는 가스조리기에 있어서, 각 버너헤드의 감합통 길이를 다르게 하고 짧은 감합통이 감합하는 버너본체의 감합구멍의 하방에, 상기 감합통과 간섭하지 않는 가로막음판을 설치하고, 다른 버너에 있어서의 감합구멍의 내경을 상기 짧은 감합통이 감합하는 감합구멍과 동일 반경이하로 하여, 상기 다른 버너의 감합구멍에 감합해야 할 버너헤드의 감합통의 길이를, 상기 가로막음판을 갖는 버너의 상기 가로막음판과 간섭하는 길이로 한 것을 특징으로 하는, 가스 조리기 버너헤드의 비정상결합 방지구조.A plurality of furnaces having different functions are installed in the cooker main body, and each burner has a burner body and a burner head, and the fitting of the burner head is fitted into the fitting hole of the burner body, and the lower end of the fitting box is placed in the cooker main body. In the gas cooker having one structure, a diaphragm which does not interfere with the fitting cylinder is provided below the fitting hole of the burner body where the fitting tube length of each burner head is different and the short fitting cylinder is fitted. The inner diameter of the fitting hole of the burner having the said diaphragm is made into the length of the fitting cylinder of the burner head which should fit to the fitting hole of the said other burner, making the inner diameter of the fitting hole into a fitting hole below which the said short fitting cylinder fits. An abnormal coupling preventing structure of the gas cooker burner head, characterized in that the length interferes with the barrier plate.
KR1019990062721A 1999-06-08 1999-12-27 A structure for preventing wrong setting of burner head parts for gas cookers KR100357487B1 (en)

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JP1999-160752 1999-06-08
JP11160752A JP2000346313A (en) 1999-06-08 1999-06-08 Erroneous set preventing structure for burner head of gas cooker

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US7811082B2 (en) 2005-01-05 2010-10-12 Premark Feg, Llc Gas circuit and pilot light system for cooking range
US7363923B2 (en) 2005-01-05 2008-04-29 Illinois Tool Works Inc. cooking range assembly and monolithic drip pan

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