CN2797916Y - Environmental protection type range using coal or fire-wood as fuel - Google Patents
Environmental protection type range using coal or fire-wood as fuel Download PDFInfo
- Publication number
- CN2797916Y CN2797916Y CN 200520050659 CN200520050659U CN2797916Y CN 2797916 Y CN2797916 Y CN 2797916Y CN 200520050659 CN200520050659 CN 200520050659 CN 200520050659 U CN200520050659 U CN 200520050659U CN 2797916 Y CN2797916 Y CN 2797916Y
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- China
- Prior art keywords
- kitchen range
- coal
- firewood
- environmental protection
- utility
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- 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 an environmental protection type range using coal or firewood as fuel. The utility model is mainly characterized in that the utility model is formed by combining a firewood range and a coal range which share a smokestack, and a hot water tank is arranged between hearths of the firewood range and the coal range. The utility model has the advantages of sufficient combustion of fuel, good effects of heat preservation and heat transmission, sufficient utilization of heat energy, high heat efficiency capable of reaching from 60 per cent to 80 per cent and reasonable smokestack design reducing environmental pollution.
Description
One, technical field:
The utility model relates to a kind of firewood and coal stove kitchen range, particularly a kind of firewood and coal dual-purpose environmental protection kitchen range.
Two, background technology:
At present, generally use old-fashioned bavin kitchen range and coal stove in China rural area, structure is owed rationally, and bavin or coal combustion are insufficient, thermal loss is big, the no ventilation smokestack that has, and environmental protection condition is poor, not only heat utilization ratio is low, and brings environmental pollution, brings certain influence for people's health.
Three, summary of the invention:
The purpose of this utility model is to provide a kind of firewood and coal dual-purpose environmental protection kitchen range that bavin kitchen range and coal kitchen range are combined.
The technical solution of the utility model is: a kind of firewood and coal dual-purpose environmental protection kitchen range, form by bavin kitchen range and coal kitchen range, and it is characterized in that: between the burner hearth of bavin kitchen range and coal kitchen range, be provided with boiler, the shared smokestack of bavin kitchen range and coal kitchen range.
The utility model is made insulation material with thermal conductivity factor little material expanded perlite or foaming magnesite plate; Mixing a little phosphate with blast-furnace slag and insulation material and potter's clay is that raw material is made burner hearth; Size reasonable configuration grate and secondary intake opening and smokestack diameter and height according to burner hearth.Therefore, the utility model fuel combustion fully, insulation and heat-transfer effect be good, and heat energy is fully used, and the thermal efficiency can reach 60%-80%, reasonably smokestack design having significantly reduced environmental pollution.
Four, description of drawings:
Fig. 1 is the utility model cross-sectional schematic.
Among the figure: 1, bavin kitchen range; 2, bavin kitchen range wind vent; 3, secondary intake opening; 4, bavin kitchen range burner hearth; 5, heat-insulation layer; 6, smokestack; 7, boiler; 8, coal kitchen range burner hearth; 9, coal kitchen range air door; 10, coal kitchen range.
Five, the specific embodiment:
As shown in the figure, the utility model is made up of bavin kitchen range 1 and coal kitchen range 10, is provided with boiler 7 between bavin kitchen range burner hearth 4 and coal kitchen range burner hearth 8.The shared smokestack 6 of bavin kitchen range and coal kitchen range, its smokestack is arranged on the top of boiler.The periphery of the utility model burner hearth and boiler is provided with heat-insulation layer 5, and the insulation material of its heat-insulation layer is expanded perlite or foaming magnesite material.
Burner hearth of the present utility model is mixed and made into by blast-furnace slag, expanded perlite, foaming magnesite, potter's clay and phosphate.
Grate incoming air area of the present utility model is 1/8 of a burner hearth maximum cross-sectional area.
Bavin kitchen range wind vent 2 of the present utility model is provided with secondary intake opening 3, and secondary intake opening is 1/20 of a bavin kitchen range burner hearth maximum cross-sectional area.
Smokestack of the present utility model is made of two up-small and down-big cylinders.
Claims (5)
1, a kind of firewood and coal dual-purpose environmental protection kitchen range is made up of bavin kitchen range and coal kitchen range, it is characterized in that: be provided with boiler between the burner hearth of bavin kitchen range and coal kitchen range, the shared smokestack of bavin kitchen range and coal kitchen range.
2, firewood and coal dual-purpose environmental protection kitchen range according to claim 1, it is characterized in that: burner hearth is mixed and made into by blast-furnace slag, expanded perlite, foaming magnesite, potter's clay and phosphate.
3, firewood and coal dual-purpose environmental protection kitchen range according to claim 1 is characterized in that: the grate incoming air area is 1/8 of a burner hearth maximum cross-sectional area.
4, firewood and coal dual-purpose environmental protection kitchen range according to claim 1, it is characterized in that: the wind vent of bavin kitchen range is provided with secondary intake opening, and secondary intake opening is 1/20 of a bavin kitchen range burner hearth maximum cross-sectional area.。
5, firewood and coal dual-purpose environmental protection kitchen range according to claim 1 is characterized in that: smokestack is made of two up-small and down-big cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050659 CN2797916Y (en) | 2005-03-30 | 2005-03-30 | Environmental protection type range using coal or fire-wood as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050659 CN2797916Y (en) | 2005-03-30 | 2005-03-30 | Environmental protection type range using coal or fire-wood as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797916Y true CN2797916Y (en) | 2006-07-19 |
Family
ID=36869158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520050659 Expired - Fee Related CN2797916Y (en) | 2005-03-30 | 2005-03-30 | Environmental protection type range using coal or fire-wood as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797916Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767845A (en) * | 2012-08-15 | 2012-11-07 | 陈水生 | Combined type biomass kitchen range |
| CN105465836A (en) * | 2015-12-31 | 2016-04-06 | 朱德征 | Multifunctional coal and firewood dual-purpose energy saving stove |
-
2005
- 2005-03-30 CN CN 200520050659 patent/CN2797916Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767845A (en) * | 2012-08-15 | 2012-11-07 | 陈水生 | Combined type biomass kitchen range |
| CN102767845B (en) * | 2012-08-15 | 2015-03-11 | 黎雅伟 | Combined type biomass kitchen range |
| CN105465836A (en) * | 2015-12-31 | 2016-04-06 | 朱德征 | Multifunctional coal and firewood dual-purpose energy saving 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 |