CN2212146Y - Alcohol based liquid fuel stove - Google Patents
Alcohol based liquid fuel stove Download PDFInfo
- Publication number
- CN2212146Y CN2212146Y CN 94242949 CN94242949U CN2212146Y CN 2212146 Y CN2212146 Y CN 2212146Y CN 94242949 CN94242949 CN 94242949 CN 94242949 U CN94242949 U CN 94242949U CN 2212146 Y CN2212146 Y CN 2212146Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- fuel
- preheating chamber
- fuel tank
- 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
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Abstract
The utility model relates to a fuel stove using alcohol radical liquid as fuel. The inner wall of the combustion chamber connected with an enclosed ring-shaped cavity body type preheating chamber forms an entirety; a fuel tank is communicated and connected with the preheating chamber by a liquid delivery tube and a liquid return tube; the inner upper part of the preheating chamber passing across an air regulation valve is communicated and connected with the combustion chamber by an air delivery tube; a primer combustion tube which is led out by the air regulation valve is arranged between the lower part of the preheating chamber and a liquid storage disc.
Description
The utility model relates to a kind of gas kitchen ranges, particularly is the gas kitchen ranges of fuel with the alcohol-group liquid.
Alcohol radical liquid fuel is domestic in recent years scientific and technological achievement newly developed, it by petrochemical industry pay product or the raffinate waste material is made, have that the source is wide, price is low, turn waste into wealth, reduce advantage such as pollution, begun at present to promote the use of.Existing alcohol radical liquid fuel kitchen range are made up of fuel tank, combustion chamber and combustion head thereof, compression chamber, vapor lamp, liquid storage dish etc., by lighting fuel heating compression chamber in the liquid storage dish, send combustion chambers burn with the gasification gas part of compression chamber, another part send fuel tank pressurization, guarantee that liquid fuel constantly infeeds the compression chamber, the vapor lamp on combustion head top constantly is heated and guarantees the continuity of gasification simultaneously.Owing to this kitchen range are to send into fuel tank by the compression chamber after with liquid fuel gasification, then its warm is longer, and combustion head is on fire to be difficult for, and influences user's operating time.And because the vapor lamp of these kitchen range is heated fuel gasification on combustion head top, and then this gasification is uncontrollable, the pressure that makes gasification produce can't be regulated, and can constantly increase the pressure of fuel tank like this, brings the excessive safety problem that accident occurs of pressure.
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of warm short, the on fire fast and good civilian kitchen range of alcohol radical liquid fuel of security.
Technical solution of the present utility model:
The civilian kitchen range of a kind of alcohol radical liquid fuel, it includes fuel tank (1), combustion chamber (2) and combustion head (3) thereof, below the combustion chamber, be provided with liquid storage dish (4), fuel tank (1) passes through bleeder valve (5) to liquid storage dish (4) tapping, the inwall that it is characterized in that in the combustion chamber (2) is connected with a closed ring cavity type preheating chamber (6), they are an integral body, fuel tank (1) is connected with preheating chamber (6) with liquid back pipe (8) by woven hose (7), preheating chamber (6) internal upper part is connected with combustion chamber (2) through Air-regulating valves (10) by appendix (9), and Air-regulating valves (10) is also drawn a fire in a stove before fuel is added combustion tube (11) and is arranged between preheating chamber (6) bottom and the liquid storage dish (4).
The utility model organically is connected as a single entity preheating chamber and combustion chamber, and fire in a stove before fuel is added combustion tube is set below preheating chamber, and fuel tank is connected with liquid back pipe by woven hose with preheating chamber.Because the economizer bank volume increases, then gasification is accelerated greatly, can send into combustion chambers burn rapidly, make combustion head on fire very easy, the hydrothermal solution of preheating chamber is sent into fuel tank by liquid back pipe again simultaneously, and the fuel tank fluid temperature is raise, also produce gasification, increase the pressure of fuel tank, guarantee that liquid constantly is delivered to preheating chamber, combustion process is continued.The utility model is owing to be provided with fire in a stove before fuel is added combustion tube in the bottom, and its flame with being subjected to Air-regulating valves to regulate control, so make the pressure of fuel tank also obtain Synchronization Control, improves its security performance with combustion head flame.The utility model novel structure, reasonable, thermal efficiency height, security is good, and is easy for operation, quick, has vast market prospect.
Fig. 1 is a structural representation of the present utility model.
As Fig. 1, the import of the utility model woven hose (7) is connected with fuel tank (1) bottom, its outlet is connected with preheating chamber (6) bottom, the import of liquid back pipe (8) is connected with the higher position of fuel tank (1) with preheating chamber (6) respectively with outlet, and the difference in height of two pipes is determined according to the performance of liquid fuel.When hanging down as the purity in the liquid fuel, then the difference in height of woven hose (7) and liquid back pipe (8) wants big, and this difference in height is no more than half of fuel tank (1) height usually.
During the utility model work, earlier fuel tank (1) is passed through bleeder valve (5) to liquid storage dish (4) tapping, use igniter (13) to light the interior liquid fuel of liquid storage dish (4) then, make the naked light of its generation be upward through the annular housing centre bore burning of preheating chamber (6), preheating chamber (6) is heated.Because preheating chamber (6) volume is bigger, its outer wall is the inwall of combustion chamber, then heating surface area is bigger, the very fast heating and gasifying of liquid fuel in the preheating chamber (6) becomes fuel gas, this fuel gas is delivered to combustion chamber (2) by appendix (9), and go up to be lighted by the naked light of liquid storage dish (4) at combustion head (3) and take fire, its flame size is regulated control by Air-regulating valves (10).Simultaneously interior the heated liquid fuel of preheating chamber (6) enters fuel tank (1) by liquid back pipe (8), makes the pressure increase in the fuel tank (1), guarantees that the liquid between it and the preheating chamber (6) is constantly mobile.Fuel gas major part after preheating chamber (6) gasification is delivered to combustion chamber (2) burning.Fraction is delivered to fire in a stove before fuel is added combustion tube (11) by the naked light ignition combustion of liquid storage dish (4) by Air-regulating valves (10), make liquid in the liquid storage dish (4) burn naked light when stopping, its fire in a stove before fuel is added is provided by fire in a stove before fuel is added combustion tube (11), guarantee preheating chamber (6) gasification of constantly being heated, combustion process is continued.In order to make burning more abundant, insert the joint (14) that has passage in the bottom that enters combustion chamber (2) appendix (9) before.The utility model is connected with Pressure gauge (12) on liquid back pipe (8), be used to refer to the pressure of fuel tank (1), and intuitive is strong.
Claims (3)
1, the civilian kitchen range of a kind of alcohol radical liquid fuel, it includes fuel tank (1), combustion chamber (2) and combustion head (3) thereof, below the combustion chamber, be provided with liquid storage dish (4), fuel tank (1) passes through bleeder valve (5) to liquid storage dish (4) tapping, the inwall that it is characterized in that in the combustion chamber (2) is connected with a closed ring cavity type preheating chamber (6), they are an integral body, fuel tank (1) is connected with preheating chamber (6) with liquid back pipe (8) by woven hose (7), preheating chamber (6) internal upper part is connected with combustion chamber (2) through Air-regulating valves (10) by appendix (9), and Air-regulating valves (10) is also drawn a fire in a stove before fuel is added combustion tube (11) and is arranged between preheating chamber (6) bottom and the liquid storage dish (4).
2, by the civilian kitchen range of the described alcohol radical liquid fuel of claim 1, the import that it is characterized in that woven hose (7) is connected with fuel tank (1) bottom, its outlet is connected with preheating chamber (6) bottom, the import of liquid back pipe (8) is connected with the higher position of fuel tank (1) with preheating chamber (6) respectively with outlet, and the difference in height of two pipes is determined according to the performance of liquid fuel.
3, by the civilian kitchen range of the described alcohol radical liquid fuel of claim 1, it is characterized in that on liquid back pipe (8), being connected with Pressure gauge (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242949 CN2212146Y (en) | 1994-11-29 | 1994-11-29 | Alcohol based liquid fuel stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242949 CN2212146Y (en) | 1994-11-29 | 1994-11-29 | Alcohol based liquid fuel stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2212146Y true CN2212146Y (en) | 1995-11-08 |
Family
ID=33849443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94242949 Expired - Fee Related CN2212146Y (en) | 1994-11-29 | 1994-11-29 | Alcohol based liquid fuel stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2212146Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574704A (en) * | 2012-08-07 | 2014-02-12 | 安顺市虹翼特种钢球制造有限公司 | Alcohol stove |
| CN103574705A (en) * | 2012-08-07 | 2014-02-12 | 安顺市虹翼特种钢球制造有限公司 | Portable type alcohol stove |
-
1994
- 1994-11-29 CN CN 94242949 patent/CN2212146Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574704A (en) * | 2012-08-07 | 2014-02-12 | 安顺市虹翼特种钢球制造有限公司 | Alcohol stove |
| CN103574705A (en) * | 2012-08-07 | 2014-02-12 | 安顺市虹翼特种钢球制造有限公司 | Portable type alcohol stove |
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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 |