CN2450544Y - Civil coal gas cooker - Google Patents
Civil coal gas cooker Download PDFInfo
- Publication number
- CN2450544Y CN2450544Y CN 00261691 CN00261691U CN2450544Y CN 2450544 Y CN2450544 Y CN 2450544Y CN 00261691 CN00261691 CN 00261691 CN 00261691 U CN00261691 U CN 00261691U CN 2450544 Y CN2450544 Y CN 2450544Y
- Authority
- CN
- China
- Prior art keywords
- airduct
- hearth
- utility
- furnace
- model
- 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
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a civil coal gas furnace, which comprises a furnace casing, a hearth, a furnace door, a grate, a furnace lid, a furnace bottom plate, a coal throwing opening and a flue, wherein, the circumference of the hearth is provided with an annular water sleeve, the upper part of which is provided with a water outlet, and the lower part is provided with a water returning opening. The utility model is characterized in that the middle part of the hearth is provided with a necking; the external side of the lower part of the hearth is connected with a steam generator, the external part of which is communicated with a water supply device; an air pipe goes though the hearth. The utility model has the advantages that the coal is gasified before secondary combustion; no black smoke is produced; the utility model is favorable to the environmental protection; the combustion is sufficient; the thermal efficiency is high; the energy can be saved; the utility model can be widely used for the heating of families and working units smaller than 150 square meters.
Description
The utility model relates to a kind of small-sized gas burner.
General over-emitting black exhaust of winter heating phase is arrived with heating coal stove one in existing family, serious environment pollution, and the thermal efficiency is low, wastes energy in a large number, and therefore how addressing these problems is the task of top priority.
The purpose of this utility model provides a kind of domestic gas stove, reaches the not over-emitting black exhaust that burns, and helps environmental protection, further improves the thermal efficiency, saves the energy.
The technical scheme of the utility model domestic gas stove: it comprises stove outer covering, burner hearth, fire door, fire grate, bell, furnace hearth plate, coal feeding hole and flue, establish ring-shaped water jacket around the burner hearth, delivery port is arranged at top, water return outlet is arranged at the bottom, it is characterized in that: burner hearth middle part reducing, the lower furnace portion outside connects a steam generator steam generator external communications hutch water device, and burner hearth is connected with airduct.
Be provided with steam lead in the above-mentioned steam generator.
Above-mentioned airduct comprises airduct and two, tertiary-air pipe, and one time airduct leads to lower furnace portion, is connected with two at upper furnace and choke, tertiary-air pipe, and airduct and two, tertiary-air pipe are communicated with, and one time there is adjusting valve the airduct porch.
Above-mentioned coal feeding hole and the flue outlet place water tank that has surplus heat.
The heat build-up sheet is arranged at above-mentioned burner hearth reducing top.
Operation principle of the present utility model: make coal combustion in the burner hearth by a wind oxygen supply, utilize coal seam thickness to make its dry distillation of coal gasification, water vapour synthetic water coal gas by the steam generator supply, again by two, the tertiary air oxygen supply fully burns water-gas, flue outlet is provided with the waste-heated water-tank, makes full use of waste heat.
Advantage of the present utility model: this stove is first with coal gasification, second-time burning again, and over-emitting black exhaust does not help environmental protection, sufficient combustion, thermal efficiency height is saved the energy, and fire-sealing time reaches 14～20 hours.Can be widely used in the heating of family and unit in 150 square metres.
Below in conjunction with drawings and Examples the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, be provided with ring-shaped water jacket 3 around the burner hearth 17 of this domestic gas stove, steam generator 5 is established in the following side, establish steam lead 6 in the steam generator, hutch water device 7 is established in the steam generator outside, filling pipe 8 is communicated with steam generator, and lower furnace portion is established fire grate 9 and airduct 13 and fire door 11, water seal box 12.One time adjusting valve 14 is established in airduct connection two, 16, airduct porch of tertiary-air pipe, and whole body of heater seat is on furnace hearth plate 10.Upper furnace is provided with coal filling hole 20, movable bell 21.Heat build-up sheet 18 is established in upper furnace reducing, top, and upper of furnace body sets out the mouth of a river 19 and flue 1, establishes waste-heated water-tank 2 around the flue, and lower furnace portion is established water return outlet 15, and heat-insulation layer and shell 4 are established in the body of heater outside.
Claims (5)
1, a kind of domestic gas stove, comprise stove outer covering, burner hearth, fire door, fire grate, bell, furnace hearth plate, coal feeding hole and flue, establish ring-shaped water jacket around the burner hearth, delivery port is arranged at top, water return outlet is arranged at the bottom, it is characterized in that: burner hearth middle part reducing, and the lower furnace portion outside connects a steam generator, steam generator external communications hutch water device, burner hearth is connected with airduct.
2, domestic gas stove according to claim 1 is characterized in that: be provided with steam lead in the described steam generator.
3, domestic gas stove according to claim 1, it is characterized in that: described airduct comprises airduct and two, tertiary-air pipe, one time airduct leads to lower furnace portion, be connected with two at upper furnace and choke, tertiary-air pipe, airduct and two, tertiary-air pipe are communicated with, and one time there is adjusting valve the airduct porch.
4, domestic gas stove according to claim 1 is characterized in that: described coal feeding hole and the flue outlet place water tank that has surplus heat.
5, domestic gas stove according to claim 1 is characterized in that: the heat build-up sheet is arranged at described burner hearth reducing top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261691 CN2450544Y (en) | 2000-11-15 | 2000-11-15 | Civil coal gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261691 CN2450544Y (en) | 2000-11-15 | 2000-11-15 | Civil coal gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450544Y true CN2450544Y (en) | 2001-09-26 |
Family
ID=33617129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00261691 Expired - Fee Related CN2450544Y (en) | 2000-11-15 | 2000-11-15 | Civil coal gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450544Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413945C (en) * | 2005-07-15 | 2008-08-27 | 陈宗毓 | Full water jacket industrial gas producer |
| WO2009043211A1 (en) * | 2007-09-29 | 2009-04-09 | Zhanbin Che | Solid fuel combustion furnace |
| CN109458619A (en) * | 2018-10-15 | 2019-03-12 | 佛山市思特四通化工有限公司 | A kind of chemical industry environmental protection incinerator waste-heat recovery device |
-
2000
- 2000-11-15 CN CN 00261691 patent/CN2450544Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413945C (en) * | 2005-07-15 | 2008-08-27 | 陈宗毓 | Full water jacket industrial gas producer |
| WO2009043211A1 (en) * | 2007-09-29 | 2009-04-09 | Zhanbin Che | Solid fuel combustion furnace |
| CN109458619A (en) * | 2018-10-15 | 2019-03-12 | 佛山市思特四通化工有限公司 | A kind of chemical industry environmental protection incinerator waste-heat recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201636902U (en) | Biomass hot-water cooking stove | |
| CN201731518U (en) | Biomass gasification cooking and heating furnace | |
| CN2450544Y (en) | Civil coal gas cooker | |
| CN202382404U (en) | Biomass atmospheric pressure hot water boiler | |
| CN201093717Y (en) | Biomass gasification boiler | |
| CN203177230U (en) | Mini-type blowing-type biomass furnace | |
| CN201387130Y (en) | Downdraught open-ended biological substance gas furnace | |
| CN201081259Y (en) | Hot water tank for household biomass gasification stove | |
| CN2479382Y (en) | Stalk gasification stove and range for cooking and heating | |
| CN201503042U (en) | Methane and fire coal double-purpose water heater | |
| CN201415998Y (en) | Multifunctional coal gas generation furnace | |
| CN201715557U (en) | Water heater for biomass fuel cooking | |
| CN2397117Y (en) | Biological fuel gasification furnace | |
| CN200996007Y (en) | Integrated boiler by coal making gas | |
| CN2687533Y (en) | Environmentally-friendly energy-saving multifunctional kitchen range | |
| CN2859277Y (en) | Air injection energy-saving gas stove | |
| CN200986208Y (en) | Vertical type refuse burning heating apparatus | |
| CN220793432U (en) | Non-electric full-automatic domestic water heating renewable fuel gasification boiler | |
| CN2510747Y (en) | High-efficient energy-saving heating stove | |
| CN2145192Y (en) | Multifunction water gas generating furnace | |
| CN201196433Y (en) | Semi-gasification direct combustion stove | |
| CN201368487Y (en) | Gasifier | |
| CN201488007U (en) | Novel environment-friendly straw gasification furnace | |
| CN2357013Y (en) | Gasification furnace | |
| CN2613697Y (en) | Multi-function firewood and coal saving gasifying 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 |