KR200163080Y1 - A device for protecting the noise by back fire in a burner - Google Patents
A device for protecting the noise by back fire in a burner Download PDFInfo
- Publication number
- KR200163080Y1 KR200163080Y1 KR2019970012003U KR19970012003U KR200163080Y1 KR 200163080 Y1 KR200163080 Y1 KR 200163080Y1 KR 2019970012003 U KR2019970012003 U KR 2019970012003U KR 19970012003 U KR19970012003 U KR 19970012003U KR 200163080 Y1 KR200163080 Y1 KR 200163080Y1
- Authority
- KR
- South Korea
- Prior art keywords
- burner
- distribution pipe
- noise
- gas
- present
- Prior art date
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Classifications
-
- 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
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
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- 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
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
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- 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
- F23D14/62—Mixing devices; Mixing tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/10—Flame flashback
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2210/00—Noise abatement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Gas Burners (AREA)
Abstract
본 고안은 버어너를 이용하여 가열 및 예열 작업중 작업자의 부주의 내지는 필요에 따라 버어너의 불꽃이 소화될 때 가스역화 작용에 의한 순간적으로 형성되는 진공상태에서 폭발음고 같은 소음을 방지하는 소음방지장치에 관한 것으로, 혼합가스 저장통(1)과 분배관(2)을 매개로 연결된 버어너 장치에 있어서, 상기 분배관(2)에는 외부공기를 받아들이는 레귤레이터(3)와 필터(4), 노즐(5), 체크밸브(6) 및 압력스위치(7)들이 직렬 연결되어 있다.The present invention uses a burner to prevent noise, such as an explosion sound, in a vacuum state that is instantaneously formed by gas backing when the burner's flame is extinguished according to the carelessness or necessity of the worker during heating and preheating. In the burner device connected through the mixed gas reservoir (1) and the distribution pipe (2), the distribution pipe (2) has a regulator (3), a filter (4), a nozzle (5) for receiving external air ), The check valve 6 and the pressure switch 7 are connected in series.
Description
본 고안은 버어너 이용시 작업자의 부주의 내지는 필요에 따라 버어너의 점화가 꺼지는 상태에서 버어너 가스라인 상의 역화현상에 의해 발생되는 갑작스러운 소음을 방지하는 소음방지장치에 관한 것이다.The present invention relates to a noise prevention device that prevents sudden noise caused by backfire on the burner gas line in a state in which the burner ignition is turned off according to carelessness or necessity of an operator when using the burner.
일반적으로 장치에서 가열이나 예열작업을 수행할 때 가스버어너를 널리 이용하고 있는 바, 예를 들어 음극선관의 벌브 실링작업의 경우, 작업중 작업자가 가스의 점화불꽃을 조절할때 등에 부주의로 인해 가스의 공급이 중단되어 점화가 꺼질때 가스라인에 순간적으로 가스역화 현상이 발생하게 된다. 이는 가스라인에 순간적인 진공현상으로 인해 발생되는 것으로, 이때 가스라인에는 진공상태의 가스역화로 인해 큰 소음이 발생하는데, 이 소음이 작업자 내지는 주변사람들에게 심리적으로 상당한 피해를 주게 되는 문제점이 있었다.In general, gas burners are widely used for heating or preheating the equipment. For example, in the case of bulb sealing of cathode ray tubes, when the operator inadvertently controls the ignition flame of the gas, When the supply is interrupted and the ignition is turned off, a gas backfire occurs momentarily in the gas line. This is caused by the instantaneous vacuum phenomenon in the gas line, in which a large noise is generated due to the gas back in the vacuum state, there was a problem that this noise causes a significant psychological damage to workers or people around.
종래에는 도2에 도시된 바와 같이 혼합가스 저장통(101)에서 공급되는 가스는 밸브(109)을 거쳐 버어너(108)에 직접 전달됨에 따라 버어너(108)의 점화가 갑자기 꺼질 때 가스라인에 순간적으로 진공상태가 발생됨에 따라 폭발음과 같은 큰 소음이 야기 되었다.Conventionally, as shown in FIG. 2, the gas supplied from the mixed gas reservoir 101 is directly transmitted to the burner 108 via the valve 109, and thus, when the ignition of the burner 108 is suddenly turned off, The instantaneous vacuum produced loud noises such as explosions.
이에 본 고안은 상기와 같은 종래 문제점을 해결하기 위해 안출된 것으로, 버어너의 갑작스러운 소화시 가스라인에 진공상태를 방지하여 소음발생을 방지한 버어너의 가스역화에 따른 소음방지장치를 제공함에 그 목적이 있다.The present invention has been devised to solve the conventional problems as described above, to provide a noise prevention device according to the gas backfire of the burner to prevent the occurrence of noise by preventing the vacuum state in the gas line during the sudden digestion of the burner. The purpose is.
제 1 도는 본 고안에 따른 버어너의 가스역화에 따른 소음방지장치의 전체 개략도,1 is an overall schematic diagram of the noise prevention device according to the gas inversion of the burner according to the present invention,
제 2 도는 종래 구조로서, 제 1 도에 대응되는 도면이다.2 is a diagram corresponding to FIG. 1 as a conventional structure.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 혼합가스 저장통 2 : 분배관1: mixed gas reservoir 2: distribution pipe
3 : 레귤레이터 4 : 필터3: regulator 4: filter
5 : 노즐 6 : 체크밸브5: nozzle 6: check valve
7 : 압력스위치 8 : 버어너7: pressure switch 8: burner
상기와 같은 목적을 달성하기 위한 본 고안은, 혼합가스 저장통과 분배관을 매개로 연결된 버어너에 있어서, 상기 분배관에는 외부공기를 받아들이는 레귤레이터와 필터, 노즐, 체크밸브 및 압력스위치들이 직렬배치로 연결되어 이루어진 구조로 되어 있다.The present invention for achieving the above object, in the burner connected through the mixed gas reservoir and the distribution pipe, the distribution pipe is arranged in series with a regulator, a filter, a nozzle, a check valve and a pressure switch for receiving external air It is connected to the structure.
이하, 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.
본 고안은 도1에 도시된 바와 같이 예를 들어 음극선관의 튜브부를 펀넬에 실링작업할 때 이용되는 버어너장치를 나타내고 있으나, 이에 한정되는 것이 아니고 가열이나 예열하는 버어너 장치에 광범위하게 적용될 수 있음을 미리 밝혀둔다.The present invention shows a burner device used when sealing a tube part of a cathode ray tube to a funnel, for example, as shown in FIG. 1, but is not limited thereto, and can be widely applied to burner devices for heating or preheating. Make sure you know.
본 고안은 혼합가스 저장통(1)과 분배관(2)을 매개로 연결된 버어너 장치에 있어서, 상기 분배관(2)에는 외부공기를 받아들이는 레귤레이터(3)와 필터(4), 노즐(5), 체크밸브(6) 및 압력스위치(7)들이 직렬 연결되어 이루어진 구조로 되어 있다.The present invention is a burner device connected through a mixed gas reservoir (1) and the distribution pipe (2), the regulator (3), the filter (4), the nozzle (5) for receiving external air in the distribution pipe (2) ), The check valve 6 and the pressure switch 7 are connected in series.
이와같이 이루어진 본 고안은 혼합가스 저장통(1)을 통해 버어너(8)에 공급되는 가스는 분배관(2)에서 외부공기와 일정한 비율(바람직하기로는 혼합가스:외부 공기=10 : 3)로 혼합되어 버어너(8)로 공급되어 화염을 공급한다.According to the present invention, the gas supplied to the burner 8 through the mixed gas reservoir 1 is mixed with the external air in a distribution pipe 2 in a predetermined ratio (preferably mixed gas: external air = 10: 3). It is supplied to the burner 8, and supplies a flame.
여기서 외부공기는 필터(4)를 거쳐 정화된 다음 체크밸브(6)를 통과하기 때문에 역류되지 않고 압력스위치(7)에 의해 일정한 압력으로 항상 분배관(2)으로 공급되어 진다.Since the outside air is purified through the filter (4) and then through the check valve (6), it is always supplied to the distribution pipe (2) at a constant pressure by the pressure switch (7) without being flowed back.
따라서 본 고안은 외부공기가 분배관(2)을 통해 항상 버어너(8)로 공급되기 때문에 버어너(8)의 가스라인에는 진공상태가 유지되지 않도록 되어 있다.Therefore, the present invention is because the external air is always supplied to the burner (8) through the distribution pipe (2) so that the vacuum state is not maintained in the gas line of the burner (8).
이에따라 상기 버어너(8)가 소화되어 종래와 같이 가스라인의 역화현상에 의해 발생되는 폭발음과 같으나 큰 소음이 방지 된다.Accordingly, the burner 8 is extinguished, and the same as the explosion sound generated by the backfire of the gas line as in the prior art, but a large noise is prevented.
상기와 같이 본 고안은 외부공기를 계속해서 가스라인으로 공급하기 때문에 버어너의 갑작스러운 소화기 야기되는 가스역화로 인한 소음발생을 방지하여 작업환경을 개선시킨다.As described above, the present invention improves the working environment by preventing the occurrence of noise caused by gas backfire caused by the sudden fire extinguisher of the burner because the external air continues to be supplied to the gas line.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970012003U KR200163080Y1 (en) | 1997-05-27 | 1997-05-27 | A device for protecting the noise by back fire in a burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970012003U KR200163080Y1 (en) | 1997-05-27 | 1997-05-27 | A device for protecting the noise by back fire in a burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980067433U KR19980067433U (en) | 1998-12-05 |
| KR200163080Y1 true KR200163080Y1 (en) | 1999-12-15 |
Family
ID=19501708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970012003U KR200163080Y1 (en) | 1997-05-27 | 1997-05-27 | A device for protecting the noise by back fire in a burner |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200163080Y1 (en) |
-
1997
- 1997-05-27 KR KR2019970012003U patent/KR200163080Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980067433U (en) | 1998-12-05 |
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