CN2494940Y - Universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stove - Google Patents
Universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stove Download PDFInfo
- Publication number
- CN2494940Y CN2494940Y CN 01249624 CN01249624U CN2494940Y CN 2494940 Y CN2494940 Y CN 2494940Y CN 01249624 CN01249624 CN 01249624 CN 01249624 U CN01249624 U CN 01249624U CN 2494940 Y CN2494940 Y CN 2494940Y
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- CN
- China
- Prior art keywords
- gas
- kitchen range
- firn
- jet head
- air inlet
- 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 - Fee Related
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Abstract
The utility model discloses a universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stoves, which comprises a gas inlet connecting tube (1), a right angle type air inlet tube (2), a connecting base board (3), an air inlet barrel (4), a fire jetting head (6), etc., wherein small holes are arranged on the top part and the side part of the fire jetting head. Through the change of the diameter of a fire jetting hole A of the right angle air inlet tube, the gas-saving burner adapting to the liquefied gas, natural gas and coal gas fuels stoves is made, without changes the size of other parts of the utility model. When the gas-saving burner is used, the blue flame is jetted in a two-layer mode when burning, the flame is uniform, the burning is complete, the generation of harmful gas is reduced, and the service life of the fire jetting head is long, and the utility model is suitable for families, restaurants or other food and drink locations.
Description
One, technical field: the utility model belongs to household gas utensils, is a kind of liquefied gas, natural gas, the general solar term kitchen range of gas appliance, is applicable to that all size civil kitchen range of above-mentioned three gas sources of the gas uses.
Two, background technology: the solar term kitchen range of existing liquefied gas, natural gas, coal gas (hereinafter to be referred as three gas) kitchen range, the overwhelming majority changes a social system to form on the basis of 95213671 patents, what have is kitchen range, what have is the kitchen range core, what have is burner etc., the pattern multi-size, and not general between " three gas ".For abating the noise, have in the escape pipe of liquefied gas cooker or outside guard is housed, adorned after the guard, though noise reduces to some extent, but, influence service life simultaneously because guard to the guide effect of flame, makes combustion flame concentrate on the centre in the bottom of a pan again.The purpose of this utility model is to provide a kind of and addresses the above problem and explore the technical scheme of " three gas " general solar term kitchen range, to improve the combustion position of " three gas " better, save combustion gas, combustion flame is evenly scattered in the bottom of a pan, on the basis of solar term, more be tending towards suitable, prolong the service life of firn-jet head.
Three, summary of the invention: in order to achieve the above object, utilize the part of existing practical kitchen range except that air door adjusting and kitchen range, redesigned the solar term kitchen range of these " three gas " kitchen range through test of many times.The technical solution of the utility model mainly contains the formations such as air inlet connecting tube that " three gas " kitchen range escape pipe links, the other end of air inlet connecting tube forms with the square blast pipe welding (or being press-fitted) that contains fumarole A, another right angle end of square blast pipe by microgroove be connected base plate and link, connect that 1/3-2/5 garden area is arranged on the base plate is that through hole and air intake tube are press-fitted and form, the air intake tube is by microgroove or be press-fitted with firn-jet head and connect, the firn-jet head top has tens of ascending holes to be radial arrangement, there is the garden arc fluting firn-jet head side, has perpendicular to the aperture of axis some on the groove.
Adopt the meaning of said structure to be, after combustion gas sprays by the A hole, through twice air intake, air and combustion gas are fully mixed, go out up to the scattering simultaneously of firn-jet head top exit and side exit, meanwhile, also started burning torch when opening the valve of gas-cooker, Mars direct projection firn-jet head top and sidepiece are lighted the mist of ejection, add that the oxygen molecule in the firn-jet head ambient air is combustion-supporting, fully burn thereby envoy's gas kitchen head is two-layer blue look flame.This kitchen range when burning, thermal efficiency height, the CO content of generation is few, and blue fire is stable normal, measures through the kitchen range before and after transforming being carried out the equal conditions contrast test of heating up water, and improved solar term kitchen range can be saved liquefied gas 27-35% by more former kitchen range kitchen range.
Four, description of drawings: this technical scheme is described in detail in detail below in conjunction with accompanying drawing.
Fig. 1 is the whole entire infrastructure schematic diagram of the utility model;
Fig. 2 is a square blast pipe profile;
Fig. 3 connects the base plate profile;
Fig. 4 is the firn-jet head structure chart.
Five, the specific embodiment
The air inlet connecting tube (1) made from copper tube from the visible the utility model of Fig. 1.Connect with the escape pipe and the square blast pipe (2) of gas kitchen respectively by effective nut and welding, there is a fumarole A at the middle part of square blast pipe (2), number place air inlet is arranged at the top of fumarole A, another right angle end has and is connected base plate (3) and links, connecting has number place secondary mixing wind through hole on the base plate (3), through hole accounts for the 1/3-2/5 that connects base plate (3) garden, end area.Connection base plate (3) is press-fitted with air intake tube (4) and forms, decorated disk (5) is between firn-jet head (6) and air intake tube (4), firn-jet head (6) and air intake tube (4) are with screw thread or be press-fitted to form at firn-jet head (6) top aperture is arranged, hole diameter is φ 1-φ 2.5mm, radially amplify gradually, apart from the car R3-R8 of 3-6mm place groove garden, firn-jet head (6) top arc, on the arc of garden, bore φ 2.6-φ 3.6mm through hole, to form two-layer combustion flame.
By site test, the fumarole A at square blast pipe (2) middle part to " three gas " completing combustion influence greatly, when hole A is φ 0.7-φ 0.9mm, is applicable to the solar term kitchen range of liquefied gas cooker; When the A hole is φ 1-φ 1.3mm, be applicable to the solar term kitchen range of natural gas range; When the A hole is the solar term kitchen range that φ 2.6-φ 4mm is applicable to gas range.
Obviously, meet the kitchen range of the auxiliary escape pipe of band whirlwind, when using the utility model, need to assist the gas escape pipe to block in advance with pipe close.
The utility model can be used as old kitchen range transformation usefulness, and parts that also can be used as the new gas kitchen of design use.
Claims (4)
1, liquefied gas, natural gas, the solar term kitchen range that gas appliance is general, the escape pipe of air inlet connecting tube (1) and the gas kitchen formation that links is arranged, it is characterized in that air inlet connecting tube (1) is welded or is press-fitted with the square blast pipe (2) that contains fumarole A forms, square blast pipe (2) other end by screw thread be connected base plate (3) and link to each other, connection base plate (3) is press-fitted or is threaded with air intake tube (4) and forms, air intake tube (4) is by screw thread or be press-fitted with firn-jet head (6) and be connected, firn-jet head (6) top has tens of ascending holes to be the radioactivity arrangement, there is the garden arc fluting firn-jet head (6) side, has perpendicular to the aperture of axis some on the groove.
When fumarole A diameter is φ 0.7-φ 0.9mm, be applicable to the kitchen range of liquefied gas.
When fumarole A diameter is φ 1.0-φ 1.3mm, be applicable to the kitchen range of natural gas.
The diameter of fumarole A is φ 2.6-φ 4.0mm, is applicable to the kitchen range of coal gas.
2, liquefied gas according to claim 1, natural gas, the general solar term kitchen range of gas appliance, firn-jet head (6) air intake tube (4) assembling highly is 55-75mm.
3, solar term kitchen range according to claim 1 and 2, it is characterized in that firn-jet head (6) top through hole is φ 1-φ 2.5mm, radially increase gradually that sidepiece garden arc fluting is from top 3-8mm, garden arc fluting radius is R3-R8mm, and vertical aperture is φ 2.6-φ 3.6mm.
4, solar term kitchen range according to claim 1 is characterized in that decorated disk (5) is installed between air intake tube (4) concave station (or boss) and the firn-jet head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249624 CN2494940Y (en) | 2001-09-05 | 2001-09-05 | Universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249624 CN2494940Y (en) | 2001-09-05 | 2001-09-05 | Universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494940Y true CN2494940Y (en) | 2002-06-12 |
Family
ID=33659966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249624 Expired - Fee Related CN2494940Y (en) | 2001-09-05 | 2001-09-05 | Universal gas-saving burner for liquefied gas, natural gas and coal gas fuels stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494940Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784840B (en) * | 2007-09-21 | 2012-07-04 | 伊莱克斯家用产品股份有限公司 | Gas burner for a cooktop |
| CN104501220A (en) * | 2014-11-17 | 2015-04-08 | 昆山富凌能源利用有限公司 | Liquid gas energy-saving stove |
-
2001
- 2001-09-05 CN CN 01249624 patent/CN2494940Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784840B (en) * | 2007-09-21 | 2012-07-04 | 伊莱克斯家用产品股份有限公司 | Gas burner for a cooktop |
| CN104501220A (en) * | 2014-11-17 | 2015-04-08 | 昆山富凌能源利用有限公司 | Liquid gas energy-saving stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Guoqing Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |