CN2190747Y - Smok clearing energy saving stove - Google Patents
Smok clearing energy saving stove Download PDFInfo
- Publication number
- CN2190747Y CN2190747Y CN 94211099 CN94211099U CN2190747Y CN 2190747 Y CN2190747 Y CN 2190747Y CN 94211099 CN94211099 CN 94211099 CN 94211099 U CN94211099 U CN 94211099U CN 2190747 Y CN2190747 Y CN 2190747Y
- Authority
- CN
- China
- Prior art keywords
- fire grate
- fire
- smoke
- energy saving
- firebreak
- 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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Abstract
The utility model relates to a smoke clearing energy saving stove, composed of a stove body (1), a fire bulkhead (3), a combined fire grate (12), an oil smoke blocking plate (14) and a smoke channel (7). The combined fire grate is composed of a V-shaped fire grate and a ladder-shaped fire grate. The periphery of a combustion chamber (2) is provided with the fire bulkhead. The external side of the fire bulkhead forms a U-shaped secondary combustion zone which is communicated with the smoke channel. The energy saving stove has the advantages of fast temperature rise, strong fire power, high heat efficiency and no black dense smoke discharge. The smoke discharge capacity achieves the specified requirements of environmental protection. The utility model can be widely used for the dining rooms of factories, schools, armies and hospitals.
Description
The utility model relates to a kind of stove equipment, exactly is the fume-eliminating energy-saving kitchen range.
Current most of dining room, the employed coal-fired large stove in restaurant are upper coal feeding normal burning cooking stove, and this cooking stove exists serious over-emitting black exhaust, pollutant atmosphere, and it is slow to get angry, a little less than the firepower, the shortcoming that the thermal efficiency is low, the CN2094690U that Patent Office of the People's Republic of China has announced " positive and negative burning bidirectional multifunctional cooking stove " patent, have additional water tank and heat pipe grate, though function has increase, complex structure, cost height, its certain limitation is arranged, be not suitable for the use of unit dining room cauldron.
The purpose of this utility model is in order to overcome the deficiency of prior art, a kind of quick heating to be provided, and firepower is prosperous, thermal efficiency height, the fume-eliminating energy-saving kitchen range that smoke discharge amount is low.
The technical solution of the utility model is achieved in that a kind of fume-eliminating energy-saving kitchen range, by the kitchen range body, firebreak, combined fire grate, retaining oil smoke plate and flue are formed, it is characterized in that described combined fire grate (12) is made of V-type fire grate and staged fire grate: constitute combustion chamber (2) in the middle of the combined fire grate, combustion chamber (2) is provided with firebreak (3) on every side, constitute U type intermediate zone (4) between firebreak (3) periphery and the kitchen range body (1), intermediate zone (4) communicates with flue (7), iron pan (18) top is provided with retaining oil smoke plate (14), and retaining oil smoke plate (14) epimere has fuel-displaced smokestack (15).
Firebreak (3) and the space of iron pan (18) at the end can be 5-10cm.
The utility model advantage is: 1, because combined fire grate is V-type and notch cuttype formation, thereby air can enter the combustion chamber from three directions, the increase ventilating surface, provide sufficient oxygen to coal combustion, fuel gas is burnouted fully, thereby quick combustion, firepower is prosperous.2, flame removes and just to burn direct burning to the bottom of a pan heart, flame again above firebreak the space oppositely enter U type intermediate zone, enter flue from two sides, like this flame time of staying in burner hearth long, this not only makes full use of heat energy, and has eliminated black smoke.3, flue is the three-dimensional exhausting, has increased air draught power, and the waste gas flow velocity is accelerated, and helps burning fully, thermal efficiency height, good energy-conserving effect.
Accompanying drawing 1: the utility model structural representation,
The A-A cutaway view of accompanying drawing 2: Fig. 1,
The B of accompanying drawing 3: Fig. 1 is to view.
The C of accompanying drawing 4: Fig. 1 is to view.
Embodiment:
Kitchen range body (1), the available brick also available steel plate of chimney (17) is made, combined fire grate (12) is made of V-type fire grate and staged fire grate, the middle combustion chamber (2) that forms, combustion chamber (2) is provided with firebreak (3) on every side, firebreak (3) top and iron pan (18) leave space 7cm at the end, constitute U type intermediate zone (4) between firebreak (3) outside and the kitchen range body (1), intermediate zone (4) communicates with flue (7), there is crossbeam (13) iron pan (18) top, crossbeam (13) two ends rest on the kitchen range body (1), it on the crossbeam (13) retaining oil smoke plate (14), retaining oil smoke plate (14) epimere is fuel-displaced smokestack (15), cover plate (16) is arranged above the fuel-displaced smokestack (15), form exhaust stack (10) between retaining oil smoke plate (14) and the chimney (17), there is upper furnace door (11) at middle part, kitchen range body (1) back, and lower furnace door (8) is arranged at the bottom, lower furnace door (8) the inside forms lower hearth (6), and lower hearth (6) outside is provided with blower fan (9).
During use, open upper furnace door (11), coal is sent into combustion chamber (2) from upper furnace door (11) through adding breeching (5), machine (9) blows in behind the burning-point, wind enters combustion chamber (2) from (6) three directions of lower hearth through combined fire grate (12), just firing back flame and oppositely entering U type intermediate zone (4), after the long period stops, entering flue (7) and enter atmosphere through space, firebreak (3) top.When having a power failure, can open lower furnace door (8), air can enter lower hearth (6), can burn equally.
Claims (1)
1, a kind of fume-eliminating energy-saving kitchen range, form by kitchen range body, firebreak, combined fire grate, retaining oil smoke plate and flue, it is characterized in that described combined fire grate (12) is to protect row by V-type fire grate and staged to constitute, form combustion chamber (2) in the middle of the combined type fire grate (12), combustion chamber (2) is provided with firebreak (3) on every side, constitute U type intermediate zone (4) between firebreak (3) periphery and the kitchen range body (1), intermediate zone (4) communicates with flue (7), iron pan (18) top is provided with retaining oil smoke plate (14), and retaining oil smoke plate (14) epimere has fuel-displaced smokestack (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94211099 CN2190747Y (en) | 1994-05-06 | 1994-05-06 | Smok clearing energy saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94211099 CN2190747Y (en) | 1994-05-06 | 1994-05-06 | Smok clearing energy saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2190747Y true CN2190747Y (en) | 1995-03-01 |
Family
ID=33828324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94211099 Expired - Fee Related CN2190747Y (en) | 1994-05-06 | 1994-05-06 | Smok clearing energy saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2190747Y (en) |
-
1994
- 1994-05-06 CN CN 94211099 patent/CN2190747Y/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 |