CN2445214Y - Liquefied petroleum gas residual gasification burning stove - Google Patents
Liquefied petroleum gas residual gasification burning stove Download PDFInfo
- Publication number
- CN2445214Y CN2445214Y CN 00249405 CN00249405U CN2445214Y CN 2445214 Y CN2445214 Y CN 2445214Y CN 00249405 CN00249405 CN 00249405 CN 00249405 U CN00249405 U CN 00249405U CN 2445214 Y CN2445214 Y CN 2445214Y
- Authority
- CN
- China
- Prior art keywords
- fuel
- stove
- accessory
- burner
- combustion
- 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
Links
Images
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides a residual gasification burning stove of liquefied petroleum gas, which relates to a burning stove which can make liquid fuel with a higher boiling point gasified. The residual gasification burning stove of liquefied petroleum gas is composed of a mixing tube, a burner, a damper, a spray head of fuel, a stove body composed of a regulating valve of the fuel, and a stove seat. However, a fuel delivery pipe which is connected with the outlet of a main regulating valve of the fuel of the stove body is guided and connected to the spray head of the fuel after the fuel delivery pipe is coiled through a groove chamber of the burner. The residual gasification burning stove of liquefied petroleum gas has the advantages of reasonable structure, completer gasification burning of the fuel, high thermal efficiency, and high safety.
Description
The utility model relates to a kind of stove and accessory that uses liquid fuel, particularly is the stove and accessory of fuel with the LPG residual liquid.
The used in LPG stove that at present commercially available family expenses or catering trade are used, its structure is made up of body of heater and stove seat that valve, shower nozzle, mixing tube, air regulating board, burner constitute usually.They only are suitable for using the low boiling component of the liquefied petroleum gas that can more fully gasify at normal temperatures and pressures, and its higher boiling component can only become " raffinate " and go out of use.In order to make full use of these valuable high heating value higher boiling " raffinate " fuel, there is the inventor to design the stove and accessory that is suitable for using raffinate, promptly in stove and accessory, designed and made the raffinate atomizing, mixing air enters the device of burner combustion then.Facts have proved that it is feasible that this stove and accessory uses " raffinate ", owe high but shortcoming is female fire-preheated burning heat transfer efficiency, it is complete inadequately to burn.
The purpose of this utility model provides a kind of stove and accessory that is particularly suitable for using the LPG residual liquid fuel of the higher that is difficult for gasification at normal temperatures and pressures, and this stove and accessory uses " raffinate " efficient height, and burning fully.
The technical scheme that realizes above-mentioned purpose is: this stove and accessory is made up of body of heater and stove seat thereof that mixing tube, burner, air door, fuel nozzle, fuel adjusting valve constitute, and the liquid fuel heat conduction carrier pipe that the outlet of the fuel main inlet control valve of body of heater connects, be after the burner groove cavity spirals, draw and be connected to fuel nozzle.
Accompanying drawing 1 is the utility model general structure schematic diagram.
Accompanying drawing 2 is a furnace binding schematic diagram of the present utility model.
The caulking groove structural representation that accompanying drawing 3 is offered for body of heater mixing tube outer wall.
The utility model is described in further detail below in conjunction with drawings and Examples.
Whole stove and accessory is made up of body of heater 1 and stove seat 2.The mixing tube 13 of body of heater 1, burner 11, fore-warmer tank 8 and fuel nozzle fixed support 6 are casting all-in-one-pieces.Burner 11 is positioned at the front end of mixing tube 13, is hollow round recessed shape, groove cavity and mixing tube 13 and connects, and flame orifice plate 10 is stamped in the groove cavity top.The rear end of mixing tube 13 is provided with air door 15.Fuel nozzle 17 inserts center, mixing tube 13 rear end by fixed support 6, and fixing with clamp nut 16.The charging that has an input adapter 3 is taken over 5 and is connected with screw thread with the rear enclosed end of fuel nozzle 17, is connected with fuel main inlet control valve 19 and female fiery control valve 4 respectively in the charging adapter 5.The fuel-supply pipe 18 that fuel main inlet control valve 19 outlet connects draws after burner 11 groove cavitys spiral and is connected to fuel nozzle 17.In order to prevent in the burner groove cavity that the fuel expanded by heating flows backwards in the carrier pipe, can be exported to serial connection check (non-return) valve 12 on the fuel-supply pipe section before entering burner 11 groove cavitys at fuel main inlet control valve 19.In order to make fuel fully mix the raising efficiency of combustion with air, present embodiment has also been offered secondary intake opening 14 in the trunnion section of mixing tube 13.In addition, also offer fore-warmer tank 8 on the burner 11, the primary fire pipe 7 that female fiery control valve 4 outlets connect feeds in the fore-warmer tank 8, and fuel-supply pipe 18 spirals behind burner 11 groove cavitys and passes fore-warmer tank 8 tops, draws to be connected to fuel nozzle 17 again.When stove and accessory is opened use, drive female fiery control valve 4 slightly earlier, light the female fire in the fore-warmer tank 8, the fuel-supply pipe section of heating fore-warmer tank 8 tops.For ease of lighting, also can be in fore-warmer tank 8 a little mineral wools 9 of liner, absorb liquid, flame is better.Can open fuel main regulation valve 19 this moment gradually, liquid higher boiling " raffinate " is through the fuel-supply pipe gasification of being heated during to fore-warmer tank 8 top pipeline sections, vaporising fuel to burner 11, flame orifice plate 10, can ignite from fore-warmer tank flame behind shower nozzle 17, mixing tube 13 mixing airs automatically.Because the burner wall heats up gradually, " raffinate " that hover above in the interior carrier pipe of burner 11 groove cavitys is heated constantly gasifies, supply burner 11 continuous burnings through shower nozzle 17, mixing tube 13.Just often also can close the female fire of fore-warmer tank to burning.For raffinate heat conduction feed tube 18 is failed back in the way in output with the raffinate gasification pipeline that is connected shower nozzle 17, be beneficial to heat absorption and insulation, the special caulking groove 20 that fuel-supply pipe is installed that offers in the mixing tube side.
The utility model is rational in infrastructure, and fuel gasification is abundant, and it is more complete to burn, and thermal efficiency height is safe and reliable.
Claims (6)
1, a kind of LPG residual liquid gasification, and combustion stove and accessory, have the body of heater (1) and the stove seat (2) thereof that constitute by mixing tube, burner, air door, fuel nozzle, fuel adjusting valve, it is characterized in that fuel-supply pipe (18) that fuel main inlet control valve (19) outlet of body of heater (1) connects draws to be connected to shower nozzle (17) after burner (11) groove cavity spirals.
2, by the described LPG residual liquid gasification, and combustion of claim 1 stove and accessory, the fuel main inlet control valve (19) that it is characterized in that body of heater is exported on the fuel-supply pipe section that enters before burner (11) groove cavity and is serially connected with check (non-return) valve (12).
3, by the described LPG residual liquid gasification, and combustion of claim 1 stove and accessory, it is characterized in that the trunnion section of the mixing tube (13) of body of heater offers secondary intake opening (14).
4, by the described LPG residual liquid gasification, and combustion of claim 1 stove and accessory, it is characterized in that offering on the burner (11) fore-warmer tank (8), primary fire pipe (7) feeds in the fore-warmer tank (8), burning carrier pipe (18) spirals behind burner (11) groove cavity and passes fore-warmer tank (8) top, draws to be connected to fuel nozzle (17) again.
5, by the described liquefied petroleum raffinate of claim 4 gasification, and combustion stove and accessory, it is characterized in that fore-warmer tank (8) liner is lined with mineral wool (9).
6,, it is characterized in that offering the caulking groove (20) that fuel-supply pipe (18) is installed on the outer wall of stove and accessory mixing tube (13) by the described LPG residual liquid gasification, and combustion of claim 1 stove and accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249405 CN2445214Y (en) | 2000-09-24 | 2000-09-24 | Liquefied petroleum gas residual gasification burning stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249405 CN2445214Y (en) | 2000-09-24 | 2000-09-24 | Liquefied petroleum gas residual gasification burning stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2445214Y true CN2445214Y (en) | 2001-08-29 |
Family
ID=33607850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00249405 Expired - Fee Related CN2445214Y (en) | 2000-09-24 | 2000-09-24 | Liquefied petroleum gas residual gasification burning stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2445214Y (en) |
-
2000
- 2000-09-24 CN CN 00249405 patent/CN2445214Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2445214Y (en) | Liquefied petroleum gas residual gasification burning stove | |
| CN201331099Y (en) | Full-automatic energy-saving burner for multi-fuel gasification | |
| CN201803385U (en) | Quick ignition gasification furnace adopting alcoholic groups as liquid fuels | |
| CN2554510Y (en) | Premixed burner for large rang | |
| CN2883936Y (en) | Gas-in-gas energy saving burner | |
| CN201159486Y (en) | Energy-saving gasification stove for synthetic liquid fuel | |
| CN1019918C (en) | Burner with secondary vaporization of liquid fuel | |
| CN2190255Y (en) | Water heater using gasified fuel oils | |
| CN2901064Y (en) | Self heating type jet preheating two-in-one burner | |
| CN2153725Y (en) | Quick gasified pressure-increasing device for liquid fuel stove utensil | |
| CN201903085U (en) | Energy-saving commercial cooking bench | |
| CN2896066Y (en) | Liquid-fuel range | |
| CN2250501Y (en) | Water heater | |
| CN200968641Y (en) | Liquid fuel cooker | |
| CN2156412Y (en) | Gas liquid magnetization infrared ray energy-saving range | |
| CN200968642Y (en) | Alcohol based liquid fuel range | |
| CN2557839Y (en) | Air-blasting intermediate pressure range using light hydrocarbon liquid fuel | |
| CN2217738Y (en) | Gasifying feed-back pressure-supplying synthesized liquid-fuel range | |
| CN2212146Y (en) | Alcohol based liquid fuel stove | |
| CN201137986Y (en) | Energy-saving range | |
| CN2211017Y (en) | Domestic alcohol-ether liquified-gas range | |
| CN2163965Y (en) | Range for liquid fuels | |
| CN2182343Y (en) | Core of liquid fuel automatic evaporation burner | |
| CN2165345Y (en) | Infrared gasifying oil stove | |
| CN2435661Y (en) | Dual-purpose stove and range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |