CN2171786Y - Efficient energy-saving coal gas stove for household - Google Patents
Efficient energy-saving coal gas stove for household Download PDFInfo
- Publication number
- CN2171786Y CN2171786Y CN 93223426 CN93223426U CN2171786Y CN 2171786 Y CN2171786 Y CN 2171786Y CN 93223426 CN93223426 CN 93223426 CN 93223426 U CN93223426 U CN 93223426U CN 2171786 Y CN2171786 Y CN 2171786Y
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- ring
- stove
- combustion
- burner
- combustion chamber
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- Expired - Fee Related
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Abstract
The utility model relates to a household high-efficiency energy-saving coal gas stove, which comprises a stove body, a stove core, a ring-shaped burning aid, and a burner, wherein, the stove core is arranged in the center of the stove body, fillers are filled between the stove body and the stove core, secondary air intake holes are arranged in the stove body and the fillers, the ring-shaped burning aid is arranged on the stove core, and the burner is arranged in the ring-shaped burning aid. The oxygen can be replenished by the secondary air intake holes. The oxygen and the coal gas which is produced by the ring-shaped burning aid and the burner can be combusted after mixed. The thermal efficiency can be improved by 60% to 80%. The utility model is suitable for using for household cooking and heating, having the advantages of quick temperature raise, no pollution, time saving, and energy saving.
Description
The utility model belongs to a kind of household high-efficiency energy-saving coal-fired gas furnace.
At present, the normal cellular coal stove of using always in the family, flame temperature is low, and it is slow to get angry, coal combustion is insufficient, at the coal combustion initial stage, most of hydrocarbon unburned just enters in the atmosphere, in the coal combustion most productive period, because oxygen deficiency, most of carbon monoxide not burning just enters in the atmosphere, not only causes waste, and contaminated environment.
The purpose of this utility model is to overcome the deficiency of above-mentioned honeycomb briquette stove and has developed a kind of household high-efficiency energy-saving coal-fired gas furnace, and this stove is particularly suitable for family and cooks and warm oneself usefulness.
The purpose of this utility model can reach by following measure: the utility model comprises body of heater, combustion chamber, ring-like combustion-supporting and burner, and wherein combustion chamber is positioned in the middle of the body of heater, is filled with filler between body of heater and the combustion chamber; Secondary intake opening is 4-10 and is arranged among body of heater and the filler; The annular combustion-supporting is positioned at above the combustion chamber, its internal diameter is slightly larger than the internal diameter of combustion chamber, external diameter is less than the diameter of body of heater, one all flanges are arranged on its inwall, this flange and combustion chamber upper surface constitute a cannelure, and its upper surface flushes in the stove end face, and 2-10 the hole that evenly distribute in its bottom communicates with secondary intake opening respectively, after air enters ring-like combustion-supporting by secondary intake opening, in the cannelure of ring-like combustion-supporting and combustion chamber upper surface formation, be evenly distributed fast; Burner places ring-like helping above the flange that burns device, its half sphere shape that is shaped as is removed the top, its upper surface is concordant with ring-like combustion-supporting upper surface, the end opening external diameter is slightly less than ring-like combustion-supporting internal diameter, this burner can impel coal gas evenly to mix rapidly with oxygen, deflagrate, and the function of heat build-up is arranged at place suitable for reading; Combustion chamber is general combustion chamber, in this stove, can select for use the internal diameter of combustion chamber slightly smaller, make the gap between combustion chamber and the moulded coal smaller, purpose is to make coal produce more coal gas when burning, coal gas and burning again after oxygen mixes in burner, flame temperature through testing this stove generation is higher more than 800 ℃ than the direct coal-fired temperature that produces of normal cellular coal stove, and the thermal efficiency improves 60%-80%; Fire door is positioned at the body of heater bottom, is used for controlling the ventilation burning or draws cinder.
The utility model thermal efficiency height, quick combustion, pollution-free, the energy-and time-economizing, convenient and practical, be a kind of desirable household high-efficiency energy-saving coal-fired gas furnace.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
Fig. 1 is the stove cutaway view
Fig. 2 is ring-like combustion-supporting figure
Fig. 3 is burner figure
By Fig. 1,2,3, as can be known, present embodiment comprises body of heater (1), combustion chamber (2), ring-like combustion-supporting (3) and burner (4), wherein combustion chamber (2) is positioned in the middle of the body of heater (1), is filled with filler (5) between body of heater (1) and the combustion chamber (2); Secondary intake opening (6) is 8, is arranged among body of heater (1) and the filler (5); Ring-like combustion-supporting (3) is positioned at above the combustion chamber (2), its internal diameter is slightly larger than the internal diameter of combustion chamber (2), external diameter is less than the diameter of body of heater (1), one all flanges are arranged on its inwall, this flange and combustion chamber (2) upper surface constitutes a cannelure, its upper surface flushes in the furnace roof face, 8 holes evenly distribute in its bottom, this hole communicates with secondary intake opening (6) respectively, after air enters ring-like combustion-supporting (3) by secondary intake opening (6), in the cannelure that ring-like combustion-supporting (3) and combustion chamber (2) constitute, be evenly distributed fast; Burner (4) places ring-like helping above the flange that burns device (3), its half sphere shape that is shaped as is removed the top, its upper surface is concordant with the upper surface of ring-like combustion-supporting (3), the end opening external diameter is slightly less than the internal diameter of ring-like combustion-supporting (3), this burner (4) can impel coal gas evenly to mix rapidly, deflagrate with oxygen, and the function in place suitable for reading heat build-up is arranged; Combustion chamber (2) is general combustion chamber, in this stove, can select for use internal diameter slightly smaller, make the gap between combustion chamber (2) and the moulded coal smaller, coal can produce more coal gas when burning, coal gas and burning again after oxygen mixes in burner (4), through experiment, it is high more than 300 ℃ that the flame temperature that this stove produces is held coal stove than common honeybee, and the thermal efficiency improves 60%-80%; Fire door (7) is positioned at body of heater (1) bottom, is used for controlling ventilation or draws cinder.The body of heater of present embodiment (1), ring-like combustion-supporting (3), burner (4) and fire door (7) all select for use metal material to be made.
Claims (4)
1, a kind of household high-efficiency energy-saving coal-fired gas furnace includes body of heater, combustion chamber, ring-like combustion-supporting and burner, and wherein combustion chamber is positioned in the middle of the body of heater, is filled with filler between body of heater and the combustion chamber; It is characterized in that: secondary intake opening (6) is positioned among body of heater (1) and the filler (5), and ring-like combustion-supporting (3) is positioned at above the combustion chamber (2), and burner (4) is arranged among the ring-like combustion-supporting (3).
2, household high-efficiency energy-saving coal-fired gas furnace according to claim 1 is characterized in that: secondary intake opening (6) is 4-10.
3, according to the household high-efficiency energy-saving coal-fired gas furnace of claim 1, it is characterized in that: all flanges are arranged on the inwall of ring-like combustion-supporting (3), the upper surface of this flange and combustion chamber (2) constitutes a cannelure, evenly be provided with 4-10 hole in its bottom, these holes communicate with secondary intake opening (6) respectively.
4, household high-efficiency energy-saving coal-fired gas furnace according to claim 1 is characterized in that: the hemispherical that is shaped as of burner (4) is removed the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223426 CN2171786Y (en) | 1993-09-02 | 1993-09-02 | Efficient energy-saving coal gas stove for household |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223426 CN2171786Y (en) | 1993-09-02 | 1993-09-02 | Efficient energy-saving coal gas stove for household |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171786Y true CN2171786Y (en) | 1994-07-13 |
Family
ID=33801746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93223426 Expired - Fee Related CN2171786Y (en) | 1993-09-02 | 1993-09-02 | Efficient energy-saving coal gas stove for household |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171786Y (en) |
-
1993
- 1993-09-02 CN CN 93223426 patent/CN2171786Y/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 |