CN2419502Y - Coal saving stove - Google Patents
Coal saving stove Download PDFInfo
- Publication number
- CN2419502Y CN2419502Y CN 99245036 CN99245036U CN2419502Y CN 2419502 Y CN2419502 Y CN 2419502Y CN 99245036 CN99245036 CN 99245036 CN 99245036 U CN99245036 U CN 99245036U CN 2419502 Y CN2419502 Y CN 2419502Y
- Authority
- CN
- China
- Prior art keywords
- base
- flue
- coal
- cover
- saving stove
- 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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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a coal saving stove, which is composed of a stove body, a stove container, a filler layer and a base. A stove bridge is arranged between the base and the stove container, the upper part of the stove body is provided with a surface cover, the base is provided with a secondary air inlet pipe, one end of the air inlet pipe is positioned on the base, and the other end of the air inlet pipe is positioned to the surface cover through the filler layer. The utility model has the characteristics of short ignition time, strong fire power, high thermal efficiency and good banking-fire performance.
Description
The utility model relates to a kind of civil kitchen range, particularly a kind of coal-saving stove that adopts the secondary air device.
Coal-fired kitchen range are in some small and medium-sized cities of China, and particularly vast rural area still has widely uses.Cooking stove commonly used is not that to exist the time of getting angry problem slow, that firepower is not strong be exactly that the thermal efficiency is low, the poor performance of banking up a fire.
The purpose of this utility model provides the coal-saving stove that a kind of time of getting angry is fast, firepower is strong, the thermal efficiency is high, the performance of banking up a fire is good.
The purpose of this utility model is achieved in that a kind of coal-saving stove, comprise body of heater, flue, it between body of heater and flue filler layer, bottom of furnace body is a base, is provided with grate between base and the flue, and upper of furnace body is a cover, distribute to catch fire in the flue and lead groove, be provided with secondary wind inleting tube on base, blast pipe one end is positioned on the base, and an end arrives cover through filler layer.Cover is a parabolic shape, and the heat build-up tooth is distributing on the cover.The inserts of filler layer is a perlite.Flue adopts cinder, fire clay and sawdust to form with 2: 1: 0.2 ratio (percentage by weight).
The utility model is owing to be provided with blast pipe on base, the heat build-up tooth in the upper of furnace body cover is provided with in flue and leads fiery groove, makes oxygen supply abundance in the combustion process, and the carbon monoxide of generation can fully burn, and the time of getting angry is accelerated, and firepower is strengthened; The perlite of filling in the filler layer has strengthened the heat-insulating property of body of heater, make bank up a fire more convenient; Flue adopts cinder, fire clay and sawdust to constitute by a certain percentage, and the flue resistance to elevated temperatures is improved, and prolong service life;
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cutaway view of the utility model flue.
Fig. 3 is the left view of Fig. 2.
Structure of the present utility model is: a kind of coal-saving stove, comprise body of heater 5, flue 3, between body of heater 5 and flue 3, be filler layer 4, body of heater 5 bottoms are base 7, are provided with grate 1 between base 7 and the flue 3, and body of heater 5 tops are cover 2, distribute to catch fire in the flue 3 and lead groove 9, be provided with secondary wind inleting tube 8 on base 7, blast pipe 8 one ends are positioned on the base 7, and an end arrives cover through filler layer 4.Cover 4 is a parabolic shape, and heat build-up tooth 1 is distributing on the cover 4.The inserts of filler layer 4 is a perlite.Flue 3 adopts cinder, fire clay and sawdust to form with 2: 1: 0.2 ratio (percentage by weight).
The operation principle of this device is as follows: place coal-fired in flue 3, fire coal places on the grate 1, burn after igniting, the secondary wind inleting tube 8 that is positioned in the combustion process on the base 7 matches with cover 2, utilize the space between the heat build-up tooth 1 on the cover 2 that hot blast is fallen after rise, the carbon monoxide that burning is produced fully burns, and so just avoided carbon monoxide that the pollution of atmosphere has been utilized the energy again fully.Meanwhile, lead slit and air flow faster between fiery groove 9 and the comburant in the flue 3, also played combustion-supporting effect.
Claims (4)
1, a kind of coal-saving stove, comprise body of heater, flue, it between body of heater and flue filler layer, bottom of furnace body is a base, is provided with grate between base and the flue, and upper of furnace body is a cover, it is characterized in that distributes to catch fire in the flue leads groove, be provided with secondary wind inleting tube on base, secondary wind inleting tube one end is positioned on the base, and an end arrives cover through filler layer.
2, coal-saving stove according to claim 1 is characterized in that cover is a parabolic shape, and the heat build-up tooth is distributing on the cover.
3, coal-saving stove according to claim 1, the inserts that it is characterized in that filler layer is a perlite.
4, coal-saving stove according to claim 1 is characterized in that flue adopts cinder, fire clay and sawdust with ratio-percentage by weight-composition of 2: 1: 0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245036 CN2419502Y (en) | 1999-09-28 | 1999-09-28 | Coal saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245036 CN2419502Y (en) | 1999-09-28 | 1999-09-28 | Coal saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419502Y true CN2419502Y (en) | 2001-02-14 |
Family
ID=34031019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245036 Expired - Fee Related CN2419502Y (en) | 1999-09-28 | 1999-09-28 | Coal saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419502Y (en) |
-
1999
- 1999-09-28 CN CN 99245036 patent/CN2419502Y/en not_active Expired - Fee Related
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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 |