CN203036694U - Lower flue heating furnace - Google Patents
Lower flue heating furnace Download PDFInfo
- Publication number
- CN203036694U CN203036694U CN 201320030256 CN201320030256U CN203036694U CN 203036694 U CN203036694 U CN 203036694U CN 201320030256 CN201320030256 CN 201320030256 CN 201320030256 U CN201320030256 U CN 201320030256U CN 203036694 U CN203036694 U CN 203036694U
- Authority
- CN
- China
- Prior art keywords
- oxygen supply
- smoke
- burner hearth
- smoke discharge
- combustion chamber
- 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 - Lifetime
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- Solid-Fuel Combustion (AREA)
Abstract
Provided is a lower flue heating furnace. A soot cabin is arranged on the lower portion of a furnace chamber, a combustion room is arranged on the upper portion of the furnace chamber, a feed port is formed on the side portion of the furnace chamber, an oxygen supply ring is arranged at the top of the furnace chamber, a plurality of oxygen supply holes are formed in the oxygen supply ring, oxygen supply annular passages are arranged between the combustion rood and the soot cabin, smoke discharge annular passages are arranged outside the oxygen supply annular passages, a smoke discharge pipeline is arranged on the lower side portion of a furnace body, and the smoke discharge pipeline is communicated with the combustion room through the smoke discharge annular passages. Due to the fact that the smoke discharge pipeline is made of metal materials with good thermal conductivity, high-temperature smoke which is produced by the combustion room is discharged from a chimney through the smoke discharge pipeline, and a heating role is played when the smoke pipeline is arranged in a room.
Description
Technical field
The utility model relates to a kind of stove and accessory, particularly a kind of lower flue heating stove.
Background technology
The mode that people warm oneself winter is a lot, adopts that timber is lit a fire, coal fire, carbon fire, electric furnace and air-conditioning.Along with becoming increasingly conspicuous of energy problem, the utilization of living beings regenerative resource is more paid close attention to by people's attention, the particularly research and development of living beings household gasification furnace more and more with exploitation, occurred a lot of products on the market.The biomass gasifying furnace tool all has gasification combustion chamber, and the imflammable gas that biomass gasifying furnace produces fully burns in gasification combustion chamber.But the function that present biomass gasifying furnace is only lit a fire and cooked does not have the function of warming oneself.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of existing biomass gasifying furnace tool, and a kind of lower flue heating stove is provided.
The technical solution of the utility model is: a kind of lower flue heating stove, has burner hearth, lower furnace portion has grey storehouse, and upper furnace is provided with the combustion chamber, and the burner hearth sidepiece is provided with charge door, roof of the furnace is provided with the oxygen supply ring, the oxygen supply ring has the oxygen supply hole, is provided with the oxygen supply circuit between combustion chamber and the grey storehouse, and the oxygen supply circuit arranges the smoke evacuation circuit outward, the body of heater following side is provided with smoke discharging pipe, and smoke discharging pipe is communicated with the combustion chamber by the smoke evacuation circuit.
As preferably, the light wall pipe of described smoke discharging pipe for adopting the good metal material of thermal conductivity to make.
The beneficial effects of the utility model: because smoke discharging pipe adopts the good metal material of thermal conductivity to make, the high-temperature flue gas that the combustion chamber produces is arranged on smoke discharging pipe when indoor when smoke discharging pipe is discharged from chimney, can play heating effect preferably.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of lower flue heating stove has burner hearth 8, grey storehouse 9 is arranged at burner hearth 8 bottoms, burner hearth 8 tops are provided with combustion chamber 1, and burner hearth 8 sidepieces are provided with charge door 10, and burner hearth 8 tops are provided with oxygen supply ring 2, oxygen supply ring 2 has oxygen supply hole 3, be provided with oxygen supply circuit 4 between combustion chamber 1 and the grey storehouse 9, the oxygen supply circuit 4 outer smoke evacuation circuits 7 that arrange, the body of heater following side is provided with smoke discharging pipe 6, smoke discharging pipe 6 is communicated with combustion chamber 1 by smoke evacuation circuit 7, and smoke discharging pipe 6 is connected with chimney 5.The light wall pipe of smoke discharging pipe 6 for adopting the good metal material of thermal conductivity to make.
Claims (2)
1. lower flue heating stove, has burner hearth (8), grey storehouse (9) is arranged at burner hearth (8) bottom, burner hearth (8) top is provided with combustion chamber (1), burner hearth (8) sidepiece is provided with charge door (10), burner hearth (8) top is provided with oxygen supply ring (2), oxygen supply ring (2) has oxygen supply hole (3), it is characterized in that, be provided with oxygen supply circuit (4) between described combustion chamber (1) and grey storehouse (9), the outer smoke evacuation circuit (7) that arranges of oxygen supply circuit (4), the body of heater following side is provided with smoke discharging pipe (6), and smoke discharging pipe (6) is communicated with combustion chamber (1) by smoke evacuation circuit (7).
2. lower flue heating stove according to claim 1 is characterized in that, the light wall pipe of described smoke discharging pipe (6) for adopting the good metal material of thermal conductivity to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030256 CN203036694U (en) | 2013-01-21 | 2013-01-21 | Lower flue heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030256 CN203036694U (en) | 2013-01-21 | 2013-01-21 | Lower flue heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036694U true CN203036694U (en) | 2013-07-03 |
Family
ID=48688813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030256 Expired - Lifetime CN203036694U (en) | 2013-01-21 | 2013-01-21 | Lower flue heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036694U (en) |
-
2013
- 2013-01-21 CN CN 201320030256 patent/CN203036694U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |