CN2423529Y - Domestic warm-air stove - Google Patents
Domestic warm-air stove Download PDFInfo
- Publication number
- CN2423529Y CN2423529Y CN 00213155 CN00213155U CN2423529Y CN 2423529 Y CN2423529 Y CN 2423529Y CN 00213155 CN00213155 CN 00213155 CN 00213155 U CN00213155 U CN 00213155U CN 2423529 Y CN2423529 Y CN 2423529Y
- Authority
- CN
- China
- Prior art keywords
- wall
- chimney
- furnace wall
- cavity
- stove
- 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
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a domestic warm air stove. A grate and a slag storing chamber are arranged under a stove wall. A stove cover is arranged above the stove wall. One side above the stove wall is provided with a fume venting passage connected with a fume cylinder. The fume cylinder and the stove wall are respectively a spiral fume cylinder cavity and a spiral stove wall cavity which are composed of an inner wall and an outer wall and surround the fume cylinder and the stove wall. Air inlets are respectively arranged under one side of the outer wall of the fume cylinder and the outer wall of the stove wall, and air outlets are respectively arranged above the other side. Because the fume cylinder cavity and the stove wall cavity are respectively a spiral fume cylinder cavity and a spiral stove wall cavity which surround the fume cylinder and the stove wall, air enters the fume cylinder cavity and the stove wall cavity without dead angles, and the utility model has the advantages of even heating, high heat use rate, and rapid temperature rise. The utility model is suitable for households for heating.
Description
The utility model relates to domestic burners, says it is a kind of family expenses hot-blast stove in detail.
We know, existing family expenses hot-blast stove, be below the furnace wall, to be provided with fire grate and dreg chamber, the top, furnace wall is provided with bell, top, furnace wall one side is provided with smokejack and connects chimney, double-deck chimney wall and furnace wall are formed by inner and outer wall respectively in chimney and furnace wall, form straight-through chimney cavity of an annular and furnace wall cavity respectively, be respectively equipped with air inlet at chimney outer wall and outer furnace wall one side-lower, chimney outer wall and outer furnace wall opposite side top are respectively equipped with air outlet, and air is entered by air inlet, after the straight-through cavity heating of annular, blow out by air outlet, heat indoor.This hot-blast stove is because double-deck chimney wall and furnace wall are the straight-through cavitys of an annular, and air enters and blows out and forms certain dead angle, makes heating inhomogeneous, and heat utilization efficiency is low, and it is slow to heat up.
The purpose of this utility model provides that a kind of air enters double-deck chimney wall and the furnace wall does not have the dead angle, homogeneous heating, heat utilization efficiency height, the family expenses hot-blast stove of quick heating.
For achieving the above object, the utility model can adopt following scheme to realize:
The below, furnace wall is provided with fire grate and dreg chamber, the top, furnace wall is provided with bell, top, furnace wall one side is provided with smokejack and connects chimney, chimney and furnace wall are formed chimney cavity and furnace wall cavity respectively by inner and outer wall respectively, be respectively equipped with air inlet at chimney outer wall and outer furnace wall one side-lower, chimney outer wall and outer furnace wall opposite side top are respectively equipped with air outlet, and its primary structure characteristics are that chimney cavity and furnace wall cavity are respectively spiral helicine chimney cavity and the furnace wall cavitys around chimney and furnace wall.
The utility model is because chimney cavity and furnace wall cavity are respectively that air enters the chimney cavity and the furnace wall cavity does not have the dead angle around the spiral helicine chimney cavity and the furnace wall cavity of chimney and furnace wall, homogeneous heating, and the heat utilization efficiency height, quick heating is applicable to domestic heating.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is elaborated.
As can be seen from the figure, the below, furnace wall is provided with fire grate and dreg chamber 10, and the top, furnace wall is provided with bell 19 and following bell 14, and the below, furnace wall is provided with burner hearth air inlet 9, and top, furnace wall one side is provided with smokejack 15 and connects chimney.Chimney is formed the spiral helicine chimney cavity 4 that centers on chimney by chimney inwall 1 and chimney outer wall 3, and chimney outer wall 3 one side-lowers are provided with chimney air inlet 7, and chimney outer wall 3 opposite sides top is provided with chimney air outlet 2.The helical form furnace wall cavity 12 that centers on the furnace wall is formed by internal protecting wall 11 and outer furnace wall 13 in the furnace wall, and outer furnace wall 13 1 side-lowers are provided with furnace wall air inlet 8, and outer furnace wall 13 opposite sides top is provided with furnace wall air outlet 16.For improving the thermal efficiency, chimney outer wall 3 is provided with chimney heat-insulation layer 5, and chimney heat-insulation layer 5 outsides are provided with chimney heat-insulation layer outer wall 6; Outer furnace wall 13 outsides are provided with furnace wall heat-insulation layer 18, and heat-insulation layer 18 outsides in furnace wall are provided with furnace wall heat-insulation layer outer wall 17.Air enters helical form furnace wall cavity 12 and spiral helicine chimney cavity 4 respectively from furnace wall air inlet 8 and chimney air inlet 7, after internal protecting wall 11 and 1 heating of chimney inwall, blows out through furnace wall air outlet 16 and chimney air outlet 2 respectively, heats to indoor.
Claims (3)
1, a kind of family expenses hot-blast stove, the below, furnace wall is provided with fire grate and dreg chamber, the top, furnace wall is provided with bell, top, furnace wall one side is provided with smokejack and connects chimney, chimney cavity and furnace wall cavity are formed by inner and outer wall respectively in chimney and furnace wall, the chimney outer wall and outside furnace outer wall one side-lower be respectively equipped with air inlet, chimney outer wall and outer furnace wall opposite side top are respectively equipped with air outlet, it is characterized in that: said chimney cavity and furnace wall cavity are respectively spiral helicine chimney cavity and the furnace wall cavitys around chimney and furnace wall.
2, family expenses hot-blast stove according to claim 1 is characterized in that: said chimney outer wall is provided with the chimney heat-insulation layer, and the chimney heat-insulation layer outside is provided with chimney heat-insulation layer outer wall.
3, family expenses hot-blast stove according to claim 1 is characterized in that: the said outer furnace wall outside is provided with the furnace wall heat-insulation layer, and the heat-insulation layer outside in furnace wall is provided with furnace wall heat-insulation layer outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213155 CN2423529Y (en) | 2000-01-11 | 2000-01-11 | Domestic warm-air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213155 CN2423529Y (en) | 2000-01-11 | 2000-01-11 | Domestic warm-air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2423529Y true CN2423529Y (en) | 2001-03-14 |
Family
ID=33579499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213155 Expired - Fee Related CN2423529Y (en) | 2000-01-11 | 2000-01-11 | Domestic warm-air stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2423529Y (en) |
-
2000
- 2000-01-11 CN CN 00213155 patent/CN2423529Y/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 |