CN2161836Y - Stove chamber with ventilation hole - Google Patents
Stove chamber with ventilation hole Download PDFInfo
- Publication number
- CN2161836Y CN2161836Y CN 93211366 CN93211366U CN2161836Y CN 2161836 Y CN2161836 Y CN 2161836Y CN 93211366 CN93211366 CN 93211366 CN 93211366 U CN93211366 U CN 93211366U CN 2161836 Y CN2161836 Y CN 2161836Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- stove
- wall
- flue
- 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
- 238000009423 ventilation Methods 0.000 title description 9
- 239000012774 insulation material Substances 0.000 claims abstract description 5
- 239000011819 refractory material Substances 0.000 claims abstract description 4
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a stove liner with vents, belonging to the stove liner of a civil stove. The utility model is of cone-table-shaped, has a big upper opening and a small lower opening and is made by refractory material, a plurality of semicircular vents are evenly distributed on the long direction of the inner wall of the utility model, the outer wall of the utility model is covered with refractory thermal insulation material, four holes are symmetrically distributed at the position 15 cm away from the lower opening of the utility model, and a fire grate is arranged at the position 30 cm away from the inner wall of the utility model. The utility model can cause a hearth to be ventilated and exchanged air, has thermal insulation function and combustion supporting function, and the utility model can lighten the abrasion of the inner surface of the hearth, enhance the service life of the hearth and reduce maintenance times. For the aspects of mass transfer and heat transfer, the utility model reduces energy consumption reduces the heat loss of imperfect combustion and enhances the integral potency of a stove body.
Description
The utility model belongs to a kind of flue of Civil energy-saving cooking stove.
No matter existing life cooking stove is to burn moulded coal or lump coal, coal face, and its burner hearth all is hollow garden tubes of garden cylindricality or taper, makes coal be difficult to abundant burning like this, lacks ventilation, and heat loss is serious.
The purpose of this utility model provides a kind of flue that has air vent, makes furnace ventilation ventilation, is incubated combustion-supportingly, has reduced energy consumption, and has improved burner hearth service life, has reduced the burner hearth maintenance times.
A kind of flue that has air vent is shaped as frustum, and upward young, end opening is big, adopts the refractory material one-shot forming.Be characterized in: the air vent in that the inwall of flue vertically is uniform-distribution with several half garden shapes, on furnace outer wall, be surrounded by flame-proof thermal insulation material, in four holes that are symmetrically distributed from flue end opening 15cm place, 30cm disposes a fire grate from the inboard wall of furnace end opening.
Fig. 1 is a structure cutaway view of the present utility model;
Fig. 2 is the upward view of the utility model Fig. 1;
Fig. 3 is the structural representation of the utility model and domestic briquet stove assembling.
In Fig. 1 and Fig. 2: vertically be uniform-distribution with several half garden shape air vents (3) on flue (1) inwall, effect is ventilation, and ash discharge is combustion-supporting.In four holes (2) that are symmetrically distributed from flue (1) end opening 15cm place, effect is that bolt (6) is passed through, and fixedly flue (1) fuses flue (1) and stove outer wall (5).Flue (1) adopts the refractory material one-shot forming.
In Fig. 3: adorn garden ring iron sheet (9) above the bolt (6), effect is to block flame-proof thermal insulation material (8) not spill.Wrap flame-proof thermal insulation material (8) at the outer wall of flue (1), effect is to strengthen thermal contact resistance, increases fire box temperature, improves combustion heat intensity, the heat-insulating property of body of heater is not changed, especially winter with the variation of temperature.Fire grate (7) will place from flue (1) inwall end opening 30cm place, ventilation so better, and ash discharge is combustion-supporting.
The utility model makes furnace ventilation ventilation, is incubated combustion-supportingly, and wearing and tearing that can alleviate the burner hearth inner surface have improved burner hearth service life, have reduced maintenance frequency.From the mass-and heat-transfer aspect, reduced energy consumption, reduced unburnt heat loss, improved the overall efficiency of body of heater.
Claims (1)
- A kind of flue that has air vent is shaped as frustum, and upward young, end opening is big, adopts refractory material to make, and it is characterized in that:A, inboard wall of furnace vertically are uniform-distribution with the air vent of several half garden shapes, and its outer wall is surrounded by flame-proof thermal insulation material (8);B, four holes (2) that are symmetrically distributed from flue (1) end opening 15cm place, 30cm disposes a fire grate (7) from flue (1) inwall end opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211366 CN2161836Y (en) | 1993-04-30 | 1993-04-30 | Stove chamber with ventilation hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211366 CN2161836Y (en) | 1993-04-30 | 1993-04-30 | Stove chamber with ventilation hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161836Y true CN2161836Y (en) | 1994-04-13 |
Family
ID=33793014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93211366 Expired - Fee Related CN2161836Y (en) | 1993-04-30 | 1993-04-30 | Stove chamber with ventilation hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161836Y (en) |
-
1993
- 1993-04-30 CN CN 93211366 patent/CN2161836Y/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ZHOU YUMEI TO: ZHOU YUMEI; JINGYUAN POTTERY AND PORCELAIN FACTORY TECHNOLOGY DEVELOPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Zhou Yumei Patentee after: Jingyuan ceramic factory Technology Development Company Patentee before: Zhou Yumei |
|
| 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 |