CN2132097Y - High efficiency energy saving combined coal stove - Google Patents
High efficiency energy saving combined coal stove Download PDFInfo
- Publication number
- CN2132097Y CN2132097Y CN 92226234 CN92226234U CN2132097Y CN 2132097 Y CN2132097 Y CN 2132097Y CN 92226234 CN92226234 CN 92226234 CN 92226234 U CN92226234 U CN 92226234U CN 2132097 Y CN2132097 Y CN 2132097Y
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- China
- Prior art keywords
- stove
- heater
- coal stove
- water leg
- burner hearth
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- Expired - Fee Related
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Abstract
The utility model relates to a high efficiency energy-saving combined coal stove, which comprise a stove body and a cabinet which are combined into a whole, wherein, the stove body comprises a stove chamber, a water jacket, a chimney, etc. The gap between the top end of the stove chamber and the stove surface is 4-8 mm. The annular water jacket is connected below the stove surface, and a cold water inlet pipe and a hot water outlet pipe are arranged on the water jacket. The upper part of a stove wall is provided with a side coal feeding hole. The utility model which is suitable for various kinds of fuel such as coal, wood, straw, etc. has the advantages of simple structure, no environment pollution, and high heat utilization efficiency which is over 90%. The high efficiency energy saving combined coal stove is an ideal stove and cabinet for resident families, peddlery and a diet industry.
Description
The utility model relates to a kind of civilian energy-efficient combination coal stove, specifically a kind of small-sized combination coal stove that is applicable to family, snack bar and food, beverage trade.
Present many cities are because of the gas supply deficiency, and resident family still is that the master heats up water, cooks with the coal stove.Unit building coal stove have to be placed in the kitchen, existing coal stove exist that pernicious gas is overflowed and summer the body of heater heat lost, make the two big shortcomings that temperature raises in the room, the Chinese patent communique once disclosed a kind of environmental protection and energy saving multifunctional household cooking stove for CN88207505.5 number, but, there are not promotion and implementation because of its water leg complex structure.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of energy-efficient combination coal stove is provided.
The purpose of this utility model can reach by following measure:
Energy-efficient combination coal stove, form by body of heater and kitchen cabinet, body of heater comprises burner hearth, annular chuck, parts such as chimney, combustion chamber top and boiler face gap are 4～8 millimeters, the annular water leg that closely links to each other with boiler face is between furnace wall and burner hearth, annular water leg height is 1/2～1/3 of a furnace height, the annular water leg is provided with water inlet pipe, outlet pipe, and stretch out outside the body of heater cylindrical burner hearth inwall lining refractories or tile, fill insulant material between lower furnace portion outer wall and the body of heater by the furnace wall, top, furnace wall is provided with stoke hole, can add coal by motionless pot.
The drawing of accompanying drawing is described as follows:
Fig. 1 is energy-efficient combination coal stove oven body part structural representation.
Fig. 2 is energy-efficient combination coal stove schematic appearance.
Among the figure: 1-body of heater, 2-burner hearth, 3-annular water leg, 4-furnace wall, 5-boiler face, 6-water leg water inlet pipe, 7-water leg outlet pipe, 8-stoke hole, 9-fire grate, 10-ash output opening, 11-chimney, 12-insulation material, 13-kitchen cabinet.
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
As shown in Figure 1, the energy-efficient combination coal stove of rectangle upper left quarter is a body of heater 1, and upper right quarter and whole bottom are three kitchen cabinets, and body of heater side and bottom surface are all integrally welded with kitchen cabinet, and the body of heater volume accounts for 1/4 of whole combination coal stove volume.The structure of body of heater as shown in Figure 2, body of heater 1 comprises the cylindrical burner hearth 2 of central authorities in the stove, burner hearth 2 inwalls are lined with the insulation material refractory cement, fill mineral wool between outer wall Lower Half and the furnace wall 4, and bind with refractory cement and to compress.Boiler face 5 is made by 4～5 millimeters iron plates, is welded with annular water leg 3 under the boiler face, and the height of annular water leg is 1/2 of a furnace height.And between furnace wall 4 and burner hearth 2, annular water leg is provided with water inlet pipe 6 by valve control, also is provided with outlet pipe 7 by valve control, and two Guan Jun stretch out body of heater 1 outside, and boiler face 5 has 5 millimeters slits with burner hearth 2 tops, the flare waste heat, and cigarette ash does not leak.Stoke hole 8 is arranged at 4 tops, furnace wall, can motionless pot during stoking in stove, and safety easy to use.
Need only during use body of heater bottom oven door opening, furnace temperature rises rapidly, because the burner hearth outer lower portion has good heat-insulation layer, water leg is arranged at top, and inboard wall of burner hearth serves as a contrast refractory cement again, and heat is difficult for scattering and disappearing, be lower than 5 millimeters of boiler faces owing to burner hearth in the combustion process, it is outdoor that pernicious gas and cigarette ash are taken out of by chimney by the space between annular water leg and the furnace wall, both do not pollute the environment, again sanitation and hygiene.The periodic cleaning flue avoids cigarette ash to stop up.Annular in the water leg water since reclaimed gas that take away with the heat burner hearth conduction, water temperature raises, the user can open valve and use hot water at any time.Knockdown efficient economical coal stove includes three kitchen cabinets shown in Figure 2, can hold clean tableware, and that gets makes things convenient for clean hygiene.
The utility model compared with prior art has following advantage:
1, the utility model is simple in structure, and is easy to make, be applicable to bulk, powdery, The fuel such as moulded coal, faggot uses.
2, the utility model thermal loss is little, and heat utilization rate is up to more than 90%.
3, both free from environmental pollution, sanitation and hygiene again.Be applicable to that resident family, individual street pedlar, catering industry apply.
Claims (2)
1, a kind of energy-efficient combination coal stove, form by body of heater and kitchen cabinet, body of heater 1 comprises burner hearth 2, parts such as water leg 3, chimney 11, it is characterized in that: combustion chamber 2 tops and boiler face gap are 4～8 millimeters, be connected with annular water leg 3 under the boiler face, annular water leg height is 1/2～2/3 of a furnace height, between furnace wall 4 and burner hearth 2, the annular water leg is provided with water inlet pipe 6, outlet pipe 7, and stretch out outside the body of heater by furnace wall 4, cylindrical burner hearth 2 inwall lining refractories or tiles, fill insulant material between lower furnace portion outer wall and the body of heater.
2, energy-efficient combination coal stove according to claim 1, it is characterized in that: 4 tops, furnace wall are provided with stoke hole 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226234 CN2132097Y (en) | 1992-06-25 | 1992-06-25 | High efficiency energy saving combined coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226234 CN2132097Y (en) | 1992-06-25 | 1992-06-25 | High efficiency energy saving combined coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132097Y true CN2132097Y (en) | 1993-05-05 |
Family
ID=33770596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92226234 Expired - Fee Related CN2132097Y (en) | 1992-06-25 | 1992-06-25 | High efficiency energy saving combined coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132097Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948251A (en) * | 2014-05-16 | 2014-07-30 | 罗京 | Multifunctional integrated cupboard |
-
1992
- 1992-06-25 CN CN 92226234 patent/CN2132097Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948251A (en) * | 2014-05-16 | 2014-07-30 | 罗京 | Multifunctional integrated cupboard |
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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 |