CN2604634Y - Closed warming stove - Google Patents
Closed warming stove Download PDFInfo
- Publication number
- CN2604634Y CN2604634Y CN 03201272 CN03201272U CN2604634Y CN 2604634 Y CN2604634 Y CN 2604634Y CN 03201272 CN03201272 CN 03201272 CN 03201272 U CN03201272 U CN 03201272U CN 2604634 Y CN2604634 Y CN 2604634Y
- Authority
- CN
- China
- Prior art keywords
- furnace
- bonnet
- chamber
- burning
- tank
- 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
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a sealed heating furnace, which has a furnace body; under the furnace body is an ash chamber, which has an ash door; on the ash chamber is positioned a grate; on the grate is arranged a furnace tank, which has a packing mouth; on the furnace tank is an smoke and fire mouth which is communicated with a funnel; the ash chamber is communicated with the smoke and fire mouth through an air vent; in the furnace tank is provided with a heat-exchange tube which has a water inlet and a water outlet. On the furnace tank is positioned a secondary blast chamber which is enclosed by the bonnet; on the bonnet is provided with a furnace lid. The furnace has high heat efficiency for the secondary burning in the space enclosed by the bonnet to make the burning sufficiently, and the furnace can also burn the coal processed by the coal gangue, which can save a half costs comparing to the burning coal. On account of burning sufficiently, the amounts of the carbon monoxide and the sulfuric dioxide are less than the national standards, which is helpful for the environment and keeping the room clean. The furnace has the advantages of that simple structure, easy manufacturing and low costs.
Description
Technical field the utility model relates to a kind of moulded coal warming stove, is a kind of closed warming stove specifically.
The present warming stove of background technology is generally to the indoor and outdoor heavy contamination, heating season brings a lot of inconvenience for indoor keeping clean, and is also unfavorable to health.
The summary of the invention the purpose of this utility model is to provide a kind of closed warming stove, and its thermal efficiency height is saved fire coal, does not pollute indoor and outdoor surroundings, and heating effect is good.
The technical solution of the utility model is as follows:
This stove has body of heater, and body of heater is grey chamber down, and there is the ash door this chamber, is fire grate above the grey chamber, is burner hearth on the fire grate, and burner hearth has feeding port, and burner hearth has the pyrotechnics mouth, and this mouthful smoke uptake, grey chamber one blow vent also are communicated with the pyrotechnics mouth; Heat-exchange tube is arranged in the burner hearth, and it has water inlet and delivery port; Upper furnace is the secondary combustion chamber that bonnet surrounds, and bell is arranged on the bonnet.
Advantage of the present utility model is: 1, thermal efficiency height, because of carrying out second-time burning, make sufficient combustion in the space that bonnet surrounded, and save coal-firedly, with the moulded coal that this stove can burning gangue be processed, comparable burning coal is reduced expenses half.2, environmental pollution is few, and because of sufficient combustion, carbon monoxide, SO2 emissions are all very low, and SO2 emissions are 0.184%/M after testing
3, be lower than national standard 0.32%/M
3, indoor cigarette, ash all seldom help keeping indoor cleaning.3, because sufficient combustion, do not poison, sustainable banking fire, heating phase makes once and fieryly just can.4, this furnace structure is simple, makes easily, and cost is lower.
Description of drawings Fig. 1 is the utility model cross-sectional view.
The utility model is described in further detail below in conjunction with accompanying drawing for the specific embodiment.
Can see by Fig. 1, this stove has body of heater (9), the material of body of heater is an armored concrete, and body of heater is grey chamber (12) down, and there is ash door (5) this chamber, ash is fire grate (3) above the chamber, be burner hearth (2) on the fire grate, burner hearth has feeding port (4), and burner hearth has pyrotechnics mouth (10), this mouthful smoke uptake, grey chamber one blow vent (11) also is communicated with the pyrotechnics mouth; Heat-exchange tube (8) is arranged in the burner hearth, and it has water inlet and delivery port.Upper furnace is the secondary combustion chamber (1) that bonnet (7) surrounds, and bell (6) is arranged on the bonnet.
Claims (1)
1, a kind of closed warming stove, it has body of heater (9), body of heater is grey chamber (12) down, there is ash door (5) this chamber, is fire grate (3) above the grey chamber, is burner hearth (2) on the fire grate, burner hearth has feeding port (4), it is characterized in that: burner hearth has pyrotechnics mouth (10), this mouthful smoke uptake, and grey chamber one blow vent (11) also is communicated with the pyrotechnics mouth; Heat-exchange tube (8) is arranged in the burner hearth, and it has water inlet and delivery port; Upper furnace is the secondary combustion chamber (1) that bonnet (7) surrounds, and bell (6) is arranged on the bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201272 CN2604634Y (en) | 2003-01-18 | 2003-01-18 | Closed warming stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201272 CN2604634Y (en) | 2003-01-18 | 2003-01-18 | Closed warming stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604634Y true CN2604634Y (en) | 2004-02-25 |
Family
ID=34157486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03201272 Expired - Fee Related CN2604634Y (en) | 2003-01-18 | 2003-01-18 | Closed warming stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604634Y (en) |
-
2003
- 2003-01-18 CN CN 03201272 patent/CN2604634Y/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 |