CN2218311Y - Multifunctional coal stove with pipes - Google Patents
Multifunctional coal stove with pipes Download PDFInfo
- Publication number
- CN2218311Y CN2218311Y CN 94244580 CN94244580U CN2218311Y CN 2218311 Y CN2218311 Y CN 2218311Y CN 94244580 CN94244580 CN 94244580 CN 94244580 U CN94244580 U CN 94244580U CN 2218311 Y CN2218311 Y CN 2218311Y
- Authority
- CN
- China
- Prior art keywords
- fire
- cover
- water jacket
- tile
- utility
- 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
Abstract
The utility model relates to a coal furnace. The utility model is characterized in that the upper part of a hearth is formed into a fire pipe type heating structure. The fire pipe type heating structure is formed by that steel platesand 18 steel pipes which are arranged in a circumferential vertical way and are slanted at an angle of 12 DEG, and is connected with a water jacket which is arranged at the lower part of the hearth into integration, which is used for improving the thermal efficiency, and saving the energy. The thermal efficiency reaches 87.5%. The utility model is characterized in that the coal furnace is suitable for various coals.
Description
The utility model belongs to domestic stove.
At present, known civilian small-sized hot water heating coal stove, its flue be configured with water-jacket typ and waterpipe type.The water-jacket typ flue has water inlet pipe and outlet pipe, and sheet or undaform heat absorbing sheet are arranged on water jacket top.Waterpipe type flue system with metal tube be spirally coiled in fire coal or tile cover around, these water pipe two ends connect water inlet pipe and outlet pipe respectively.The common technical deficiency part of said structure is that the thermal efficiency is not high enough, can not use many coals.
The purpose of this utility model is to improve the thermal efficiency of stove and accessory, energy savings, and applicable multiple fire coal.
The purpose of this utility model is achieved in that has heat-insulation layer to surround water jacket in furnace shell, water jacket has water inlet pipe and outlet pipe, between water jacket and the tile cover is air heat conduction gap, on tile cover, fire sealing cover is arranged, the cover that pokes fire, suppress that fire is put in order, movable bell and outlet flue, the annular fire grate circle that the tile cover is made up of two semicircular ring down, be fire grate under it, movable fire bars and go out ash bucket, it is characterized in that water jacket top is connected with fire-tube type heat absorption water jacket, be by be equally spaced the fire tube formation at 18 12 ° of angles that tilt of vertical arrangement along circumference.
The coal-fired heat that is produced is passed to water jacket by the outer air of tile cover, and the flame at coal-fired top under the effect of fire-suppressing cover, enters fire-tube type heat absorption water jacket, and this has just increased heating surface (area) (HS significantly.Adopting tipping tube is in order to increase heating surface (area) (HS and flame to be run away vertically upward very soon, thus increase heat time heating time.Through the test of energy-saving monitoring center, Tianjin, its thermal efficiency occupies leading domestic level up to 87.5%.For adapting to multiple fire coal, the utility model has also been done to improve design to tile cover and fire grate, according to different fire coals and different user modes, is equipped with different parts, can realize the purpose of using more.
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is that the embodiment front view partly cuts open back structure chart (broken section one place is arranged in addition)
Among the figure: 1. fire tube 2. outlet flues 3. movable bell 4. fire-suppressing covers
5. cover 6. top covers 7. fire sealing covers 8. fire tube water jackets poke fire
9. 10. furnace shells, 11. tiles in space overlap 12. water jackets
13. heat-insulation layer 14. fire grate circles 15. fire grates 16. movable fire bars
17. go out ash bucket
When using honeycomb briquette with the heating of this stove, taking-up activity fire bars 16 is opened out ash bucket 17, takes out poke fire cover 5 and fire sealing cover 7, and produce heat this moment behind the air that goes out ash bucket and come in and fired coal combustion.On the one hand, the water in the water jacket is given in air, conduction, the radiation of overlapping in its peripheral clearance by tile; In the effect of top fire-suppressing cover, enter fire tube 1 on the one hand, the water in the heating fire-tube water jacket 8, the residue flue gas then enters outlet flue 2 by the top, enters flue.
When cooking with this stove and accessory, open out ash bucket 17, take out fire-suppressing cover 4, fire sealing cover 7 is put into the cover 5 that pokes fire and is promptly linked to each other with tile cover 11, flame is concentrated risen.
When needs are banked up a fire, fasten out ash bucket 17, take out the cover 5 that pokes fire, put into fire sealing cover 7, fire-suppressing cover 4 gets final product.
When using coal briquette or lump coal, put into movable fire bars 16 and get final product.If when needing heat supply bigger, the cover 5 that pokes fire, fire sealing cover 7, tile cover 11, fire grate circle 14 all can be taken out, can strengthen the volume of burner hearth, increase heat supply.
For being suitable for different heating areas, simple eye stove, eyes stove, three kinds of models of three stoves have been designed altogether.
Claims (1)
- A kind of fire-tube type Multipurpose coal stove, in furnace shell, there is heat-insulation layer to surround water jacket, water jacket has water inlet pipe and outlet pipe, between water jacket and the tile cover is air heat conduction gap, on tile cover, fire sealing cover is arranged, the cover that pokes fire, fire-suppressing cover, movable bell and outlet flue, the annular fire grate circle that the tile cover is made up of two semicircular ring down, be fire grate under it, movable fire bars and go out ash bucket, it is characterized in that water jacket top is connected with fire-tube type heat absorption water jacket, be by be equally spaced the fire tube formation at 18 12 ° of angles that tilt of vertical arrangement along circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244580 CN2218311Y (en) | 1994-11-25 | 1994-11-25 | Multifunctional coal stove with pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244580 CN2218311Y (en) | 1994-11-25 | 1994-11-25 | Multifunctional coal stove with pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2218311Y true CN2218311Y (en) | 1996-01-24 |
Family
ID=33850616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244580 Expired - Fee Related CN2218311Y (en) | 1994-11-25 | 1994-11-25 | Multifunctional coal stove with pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2218311Y (en) |
-
1994
- 1994-11-25 CN CN 94244580 patent/CN2218311Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2218311Y (en) | Multifunctional coal stove with pipes | |
| CN2278871Y (en) | Multifunctional energy-saving stove | |
| CN2154961Y (en) | Domestic coal saving stove with inclined grille | |
| CN2234044Y (en) | Pipe and sleeve combined stove for warming and cooking | |
| CN2264302Y (en) | Multipurpose heating stove | |
| CN2797917Y (en) | Domestic stove used for cooking and room-heating | |
| CN2509475Y (en) | Three-stroke back-burning multifunctional warming-up stove | |
| CN2345856Y (en) | Fire-return heat-conducting water heating stove | |
| CN86208420U (en) | Energy-saving multi-purpose cooking range | |
| CN2473480Y (en) | Environment protection energy saving smoke rotary heating and water heating two purpose stove | |
| CN2494936Y (en) | Multi-purpose energy-saving stove | |
| CN2356237Y (en) | Household heating stove | |
| CN2074427U (en) | Anti-backfire multi-purpose stove for water-boiling and heating | |
| CN2152150Y (en) | Counter-changing adjustable household honeycomb briquet heating stove | |
| CN2513017Y (en) | New high efficiency heating stove | |
| CN2214612Y (en) | Improved vertical tubes heating stove | |
| CN2302409Y (en) | Efficient domestic warming and heating water stove | |
| CN2397435Y (en) | Multiple water jacket dual-purpose heating stove | |
| CN2335036Y (en) | Multi-function domestic stove | |
| CN2457472Y (en) | Household heating stove | |
| CN2295128Y (en) | High-effective energy-saving dust-proof water heating stove | |
| CN2168213Y (en) | Vertical self-burning heat-exchanging type water boiler for tea-making and bathing | |
| CN2279553Y (en) | 1.5 ton 0.7 Mpa vertical water pipe hand boiler | |
| CN2187275Y (en) | Cooking range | |
| CN2244670Y (en) | Water jacket and tube combined stove for cooking and heating |
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 |