KR900005814Y1 - Gas injection nozzle adjusting device for gas range - Google Patents
Gas injection nozzle adjusting device for gas range Download PDFInfo
- Publication number
- KR900005814Y1 KR900005814Y1 KR2019860015076U KR860015076U KR900005814Y1 KR 900005814 Y1 KR900005814 Y1 KR 900005814Y1 KR 2019860015076 U KR2019860015076 U KR 2019860015076U KR 860015076 U KR860015076 U KR 860015076U KR 900005814 Y1 KR900005814 Y1 KR 900005814Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- air
- circumferential surface
- polygonal
- nozzle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000002347 injection Methods 0.000 title description 4
- 239000007924 injection Substances 0.000 title description 4
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 40
- 239000003915 liquefied petroleum gas Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/027—Regulating fuel supply conjointly with air supply using mechanical 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 한 실시예를 나타낸 분해 사시도.1 is an exploded perspective view showing an embodiment of the present invention.
제 2 도는 액화석유가스를 사용할 때의 본 고안의 조절상태 에시 단면도.2 is a cross-sectional view of an adjusted state of the present invention when using liquefied petroleum gas.
제 3 도는 도시가스를 사용할 때의 본 고안의 조절상태 예시 단면도.Figure 3 is a cross-sectional view illustrating an adjusted state of the present invention when using city gas.
제 4 도는 제 2 도의 대응되는 공기 조절판의 조절상태 예시도.4 is an exemplary view illustrating an adjusted state of a corresponding air control plate of FIG. 2.
제 5 도는 제 3 도의 대응되는 공기조절판의 조절상태 예시도.5 is a view illustrating an adjustment state of the corresponding air conditioner of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 가스콕크 2 : 노즐몸체1: gas cock 2: nozzle body
2b : 잘록부 2c : 경사부2b: narrowing part 2c: inclined part
2d : 가스유출공 2e : 노즐립2d: gas outlet 2e: nozzle lip
3 : 가스조절캡 3b : 다각외주면3: gas control cap 3b: polygonal outer circumference
3a : 끼움공 4 : 공기조절판3a: fitting hole 4: air control plate
4a : 다각 결합공4a: polygonal coupling hole
본 고안은 가스레인지의 연료로 사용되는 액화석유가스(Liguefied Petroleum gas)와 도시가스를 서로 교체하여 사용할 때 노즐이나 공기 조절판을 교체하지 않고도 가스종류에 따라 가스와 공기 공급량을 외부에서의 간단한 조작에 의해 적절하게 조절할 수 있도록 한 가스레인지의 가스 분사노즐 조절장치에 관한 것이다.The present invention is to replace the liquefied petroleum gas (Liguefied Petroleum gas) and the city gas used as the fuel of the gas range with the gas and air supply according to the type of gas without the need to replace the nozzle or air throttle The present invention relates to a gas injection nozzle adjusting apparatus for a gas range, which can be adjusted appropriately.
일반적으로 가정용 가스레인지에 사용되는 가스의 종류에는 액화석유가스와 도시가스로 크게 분류할 수 있다.In general, the type of gas used in the domestic gas range can be classified into liquefied petroleum gas and city gas.
액화석유가스는 완전연소를 위해 많은 양의 산소가 필요하여 공기를 비교적 많이 공급해야 하는 한편, 도시가스는 자체에 이미 공기를 함유하고 있기 때문에 완전연소를 위해 그다지 많은 양의 공기를 공급할 필요가 없다.Liquefied petroleum gas requires a large amount of oxygen for complete combustion and thus supplies a relatively large amount of air, while city gas already contains air in itself, so there is no need for a large amount of air for complete combustion. .
따라서 액화석유가스를 사용할 경우는 연료공급율은 낮추고 공기 흡입구는 많이 열어주어야 하며 도시가스인 경우 연료공급율은 높이고 공기 흡입구는 적게 열어줄 필요가 있다.Therefore, when liquefied petroleum gas is used, the fuel supply rate should be lowered and the air inlet should be opened a lot. For city gas, the fuel supply rate should be increased and the air inlet should be opened a little.
이와 같이 가스레인지를 사용함에 있어 사용하는 가스를 교체하고자 할 때 서로 다른 성질을 가진 가스를 양호한 상태로 연소 시키기 위해서는 가스의 성질에 각각 적합한 가스기구를 선택해서 교체해야 되기 때문에 도시가스회사나 가스기기 전문점에서, 또는 써어비스 기사가 출장하여 노즐 및 공기 조절판을 가스종류에 따라 조절해주던가 부품을 교환해 주어야 하는 번거로움이 있었다.In order to replace the gas used in the gas range in this way, in order to combust a gas having different properties in a good state, it is necessary to select and replace a gas device suitable for the nature of the gas. There was a hassle of having to adjust the nozzle and air throttle according to the type of gas or replace the parts in a specialty store or a service technician.
종래, 노즐을 연료가스 종류에 따라 조절하는 기술은 일본 실개소 51-68034에 개시되어 있으나, 이는 노즐의 조절에 따라 공기 유입량이 동시에 조절되지 않기 때문에 전문가가 아닌 일반수요자들은 조절하기 어려웠고, 전문가라 하더라도 캐비넷을 벗기지 않고서는 조절할 수 없었던 문제점이 있었다.Conventionally, the technique of adjusting the nozzle according to the type of fuel gas is disclosed in Japanese Patent Application No. 51-68034. However, since the air inflow is not adjusted at the same time according to the adjustment of the nozzle, it is difficult for the non-specialist to adjust it. Even if there was a problem that could not be adjusted without taking off the cabinet.
본 고안의 목적은 상기와 같은 문제점을 해결하기 위하여, 사용 연료가스를 교체해야할 경우에는 일반수요자가 교체되는 연료가스의 성질에 알맞도록 외부에서 가스 분사량과 공기 공급량을 동시에 조절할 수 있는 가스레인지의 가스분사노즐 조절장치를 제공함에 있다.The purpose of the present invention is to solve the problems as described above, when the use of the fuel gas to replace the gas in the gas range that can adjust the gas injection amount and the air supply at the same time to meet the characteristics of the fuel gas is replaced by the general consumer An injection nozzle control device is provided.
상기와 같은 목적달성을 위한 본 고안은 노즐 몸체 선단에서 나사 조립된 가스조절캡의 외주면을 다각외주면으로 형성하고 외부 조작이 가능한 공기 조절판의 중앙에는 상기 다각외주면과 대응하는 다각결합공을 천공한 다음 상기 다각 외주면과 다각 결합공을 연동되게 결합하여서된 특징이 있다.The present invention for achieving the above object is formed in the outer circumferential surface of the gas control cap screw-assembled from the nozzle body tip as a polygonal outer circumference and perforated a polygonal coupling hole corresponding to the polygonal outer circumferential surface in the center of the air control plate that can be operated outside The polygonal outer circumferential surface and the polygonal coupling hole is characterized in that the coupling.
이하, 본 고안의 한 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
1은 가스콕크로서 상부 선단에 노즐몸체(2)가 형성되어 있다.1 is a gas cock, and the nozzle body 2 is formed in the upper end.
상기의 노즐몸체(2)에는 스프링스토퍼(2a), 수나사부(2b), 가스유출공(2d)을 가진 경사부(2c) 및 노즐립(2e)이 형성되어 있다.The nozzle body 2 is formed with a spring stopper 2a, a male screw portion 2b, an inclined portion 2c having a gas outlet hole 2d and a nozzle lip 2e.
3은 가스조절캡으로 내주면에 상기 수나사부(2b)와 결합되는 암나사부가 형성되고, 선단에 통공(3a)이 천공되어 있으며 외주면에는 다각외주면(3b)이 형성되어 있다.3 is a gas adjusting cap is formed with a female screw coupled to the male screw portion (2b) on the inner circumferential surface, the through hole (3a) is perforated at the tip and a polygonal outer circumferential surface (3b) is formed on the outer circumferential surface.
4는 공기 조절판으로, 중앙에 다각결합공(4a)이 천공되고 그 주변에 공기유입공(4b)이 분할 천공되어 있으며 외주연적의 개소에 조절편(4c)이 돌출되어 있다.4 is an air control plate, the polygonal coupling hole (4a) in the center is perforated, the air inlet hole (4b) is divided in the periphery and the adjustment piece (4c) protrudes in the outer periphery.
상기 조절편(4c)에는 별도의 조작기구(17)가 결합되어 있다.The operation piece 17 is coupled to the adjusting piece 4c.
15는 벤츄리관으로 선단에 공기흡입구(15a)가 마련되어 있다.15 is a venturi tube, and an air inlet 15a is provided at the tip.
16은 스프링이다.16 is a spring.
상기와 같은 구조들의 조립 방법을 설명한다.The assembling method of the above structures will be described.
노즐몸체(2)에 스프링(16)을 끼우고 가스조절캡(3)을 노즐몸체(2)의 수나사부(2b)에 나사결합시킨다.The spring 16 is inserted into the nozzle body 2 and the gas adjusting cap 3 is screwed into the male screw portion 2b of the nozzle body 2.
그리고, 가스조절캡(3)의 다각외주면(3b)에 공기조절판(4)의 다각결합공(4a)을 결합시킴과 동시에 가스조절캡(3)이 벤츄리관(15)의 공기흡입구(15a) 중앙에 위치하도록 한 다음 벤츄리관(15)을 고정시키면 제2도와 같은 상태로 조립완료된다.Then, the polygonal coupling hole 4a of the air control plate 4 is coupled to the polygonal outer circumferential surface 3b of the gas control cap 3 while the gas control cap 3 is provided with the air inlet 15a of the venturi tube 15. If the center is located and then the venturi tube 15 is fixed, the assembly is completed as shown in FIG.
상기와 같이 조립된 상태에서와 본 고안은 공기 조절판(4)이 조작기구(17)에 의해 회전하면 이에 따라 가스조절캡(3)이 회전하면서 수나사부(2b)와 암나사부의 결합상태가 나사풀림 또는 나사조임되어 가스조절캡(3)은 제2,3도와 같이 노즐로 부터 출입된다.In the assembled state as described above and the present invention, when the air control plate 4 is rotated by the operation mechanism 17, the gas adjusting cap 3 rotates accordingly, and the coupling state of the male screw portion 2b and the female screw portion is loosened. Alternatively, the screw is tightened, the gas control cap 3 is introduced from the nozzle as shown in the second and third degrees.
상기와 같은 본 고안은 액화석유가스를 사용할 경우에도 제2도에 도시된 바와 같이 노즐립(2c)이 가스조절캡(3)의 통공(3a)에 끼워진 상태를 유지시켜 가스를 구경이 작은 노즐립(2e)으로만 분출되게 함으로써 비교적 적은 양의 액화석유가스가 흡입되게 하여 이때 공기 조절판(4)의 위치 제4도에서 도시한 바와 같이 공기흡입구멍(4b)이 벤츄리관(15)의 공기흡입구(15a)와 거의 일치되기 때문에 많은 양의 공기가 벤츄리관(15)에 유입되어 액화석유가스와 섞여 적정한 혼합비의 혼합기체를 공급하게 되어 연소상태를 양호하게 유지시킬 수 있게 된다.Even if the liquefied petroleum gas is used as described above, the nozzle lip (2c) as shown in FIG. 2 maintains the state fitted in the through hole (3a) of the gas control cap (3), the nozzle having a small diameter By ejecting only the lip 2e, a relatively small amount of liquefied petroleum gas is sucked in. At this time, as shown in FIG. 4 of the position of the air control plate 4, the air intake hole 4b is formed in the air of the venturi tube 15. Since it is almost coincident with the inlet 15a, a large amount of air flows into the venturi tube 15 to be mixed with the liquefied petroleum gas to supply a mixed gas having an appropriate mixing ratio, thereby maintaining a good combustion state.
이와 같이 액화석유가스를 사용하다가 도시가스로 교체 사용하고자 할 만큼 제3도에서 도시한 바와 같이 조작기구(17)를 외부에서 조작하여 공기 조절노브(17)를 적당한 각도 만큼 회동시키면 공기 조절판(4)이 회동되면서 상기 공기조절판(4)의 다각 결합공(4a)에 끼워진 가스조절캡(3)이 나사 풀림 되면서 통공(3a)이 노즐립(2c)으로 부터 이탈되므로 노즐몸체(2)의 경사부에 형성된 가스 유출공(2d)과 노즐립(2e)을 통하여 많은 양의 도시가스가 벤츄리관(15)으로 흡입되며 이때 공기 조절판(4)은 제5도에서 도시한 바와 같이 상기공기 조절판(4)에 마련된 공기 유입구멍(4b)과 벤츄리관(15)의 공기 흡입구(15a)가 서로 엇갈리는 위치에 오기때문에 적은 양의 공기가 흡입되기 때문에 이 역시 연소상태를 양호한 상태로 유지시킬 수 있게 된다.As such, as shown in FIG. 3, when the liquefied petroleum gas is used and replaced with the city gas, the air control knob 17 is rotated by an appropriate angle by operating the operating mechanism 17 externally. ) Is rotated and the gas adjusting cap 3 fitted in the polygonal coupling hole 4a of the air control plate 4 is unscrewed and the through hole 3a is separated from the nozzle lip 2c, so that the inclination of the nozzle body 2 is inclined. A large amount of city gas is sucked into the venturi tube 15 through the gas outlet hole 2d and the nozzle lip 2e formed in the portion, and the air control plate 4 is shown in FIG. Since the air inlet hole 4b provided in 4) and the air inlet port 15a of the venturi tube 15 come in a staggered position, a small amount of air is sucked in, so that the combustion state can be maintained in a good state. .
이상과 같은 본 고안은 가스의 종류를 교체 사용하여야 할 필요가 있을 때마다 조작기구(17)를 이용하여 일반수요자가 외부에서 연료가스와 공기 공급량을 연료특성에 알맞게 조절할 수 있으므로 그 취급이 매우 편리할 뿐만 아니라 전문 써어비스맨의 도움이 전혀 필요없게 되고 부품을 교체하여야 할 필요도 없는 특징을 지닌 것이다.The present invention as described above is easy to handle because the general user can adjust the fuel gas and air supply from the outside according to the fuel characteristics by using the operating mechanism (17) whenever it is necessary to replace the type of gas. Not only does it require the help of a professional serviceman, but it does not require replacement of parts.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015076U KR900005814Y1 (en) | 1986-09-30 | 1986-09-30 | Gas injection nozzle adjusting device for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860015076U KR900005814Y1 (en) | 1986-09-30 | 1986-09-30 | Gas injection nozzle adjusting device for gas range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880006559U KR880006559U (en) | 1988-05-31 |
| KR900005814Y1 true KR900005814Y1 (en) | 1990-06-30 |
Family
ID=19256029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860015076U Expired KR900005814Y1 (en) | 1986-09-30 | 1986-09-30 | Gas injection nozzle adjusting device for gas range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900005814Y1 (en) |
-
1986
- 1986-09-30 KR KR2019860015076U patent/KR900005814Y1/en not_active Expired
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| Publication number | Publication date |
|---|---|
| KR880006559U (en) | 1988-05-31 |
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