CN2154961Y - Domestic coal-saving stove with inclined grate - Google Patents
Domestic coal-saving stove with inclined grate Download PDFInfo
- Publication number
- CN2154961Y CN2154961Y CN 93208533 CN93208533U CN2154961Y CN 2154961 Y CN2154961 Y CN 2154961Y CN 93208533 CN93208533 CN 93208533 CN 93208533 U CN93208533 U CN 93208533U CN 2154961 Y CN2154961 Y CN 2154961Y
- Authority
- CN
- China
- Prior art keywords
- stove
- water jacket
- ring
- fire
- tile
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract 2
- 238000010411 cooking Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 4
- 210000003296 saliva Anatomy 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 2
- 206010017740 Gas poisoning Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a domestic coal-saving stove of oblique bars formula can be used for cooking and hot water simultaneously, and it includes base, stove outer covering, furnace gate, stove tile, stove dish, is equipped with the heat preservation between stove tile and stove outer covering, is equipped with annular water jacket at the heat preservation overcoat on stove tile upper portion, and characterized by has set firmly oblique bars piece of putting to one side on the surrounding ring inner wall of stove mouth upper portion annular water jacket to increase annular water jacket's heat absorbing area, improve heat exchange efficiency.
Description
The utility model relates to a kind of coal furnace, particularly a kind of inclined grille family expenses coal-saving stove.
Chinese patent CN2066110 disclosed a kind of " heating stove rapidly and efficiently ", it is made up of body of heater, burner hearth, fire door, water jacket and ashpit, shaft water jacket and chimney water jacket are connected, and outlet pipe is contained in the upper end of chimney water jacket, are provided with heat-insulation layer between shaft water jacket and the burner hearth; The water jacket of body of heater is divided into upper and lower water jacket and furnace saliva set, also has annular heat-flash pipe below furnace saliva set, is connected with furnace saliva set and lower water jacket.The shortcoming of this device is that furnace saliva set and annular heat-flash pipe are influential to the air inlet at fire door place, thereby influences the abundant burning of coal, also influences the raising of the thermal efficiency.In addition because coal can form the very strong acidic flue gas of corrosivity contain sulphur in combustion process, particularly at the flue entrance place of fire door to the water jacket seriously corroded of sheet metal system, time one length can cause water jacket to leak, and has shortened the service life of stove.
The purpose of this utility model is to provide a kind of inclined grille family expenses coal-saving stove that can cook simultaneously with hot water, under the prerequisite that does not influence the fire door firepower, make between ring-shaped water jacket and the flue gas stream to have bigger heat exchange area, thereby can improve the temperature of the hot water in the ring-shaped water jacket, improve the thermal efficiency.
The purpose of this utility model reaches as follows:
A kind of inclined grille family expenses coal-saving stove, comprise base, furnace shell, fire door, fire grate, tile, stone or metal plate for standing a stove on as a precaution against fire, bell, flue holder, between tile and furnace shell, be provided with heat-insulation layer, form fire door in the tile upper end, be arranged with ring-shaped water jacket outside the heat-insulation layer on tile top, this ring-shaped water jacket entery and delivery port outer with being located at furnace shell communicates; It is characterized in that: around fire door top, be installed with tilting tilted grating on the chow ring inwall of described ring-shaped water jacket.
The purpose of this utility model can also following mode reach:
Described stone or metal plate for standing a stove on as a precaution against fire can be the π shape stone or metal plate for standing a stove on as a precaution against fire that adopts cast iron materials, and its under shed diameter is less, and is relative with fire door, and the diameter of upper shed is bigger, and anchor ring is tapered, and upper periphery then stretches out and circularizes the plane, at the side formation flue entrance of this anchor ring.
Fire door top at described tilted grating inner ring can be provided with fire poking barrel.
Also can be provided with gain of heat water jacket on described tilted grating top, on gain of heat water jacket, be stamped the water jacket heating cover.
Also can be provided with the ash disposal mouth of band removable cover in the elbow bottom of described flue holder.
Advantage of the present utility model is as follows:
1, the tilted grating that chow ring sets firmly in ring-shaped water jacket, the heat exchange area of increase ring-shaped water jacket and stove fire improves the thermal efficiency.
2, stone or metal plate for standing a stove on as a precaution against fire is designed to the π shape stone or metal plate for standing a stove on as a precaution against fire of cast iron materials system, and a side of the anchor ring of this stone or metal plate for standing a stove on as a precaution against fire forms the flue entrance place, thereby the ability flue gas corrosion, increases the service life.
3, on fire door, as required fire poking barrel can be set, can increase firepower, improve the fire door temperature.
4, on tilted grating top gain of heat water jacket is set in addition, can further utilizes waste heat, improve the thermal efficiency.
5, be provided with the ash disposal mouth of band removable cover in flue holder elbow bottom, can regularly remove the cigarette ash that accumulates in flue holder place, prevent that flue from stopping up, and causes gas poisoning.
Illustrate as follows:
Fig. 1 is the structural representation of a kind of preferred embodiment of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation that the foregoing description adds fire poking barrel and gain of heat water jacket.
The utility model will be described in further detail as follows in conjunction with the accompanying drawings: see figures.1.and.2.One place's inclined grille family expenses coal-saving stove, comprise base 1, furnace shell 15, fire door 2, fire grate 14, tile 13, stone or metal plate for standing a stove on as a precaution against fire 6, bell 7, flue holder 8, between tile 13 and furnace shell 15, be provided with heat-insulation layer 3, form fire door 131 in tile 13 upper ends, outside the heat-insulation layer on tile 13 tops, be arranged with ring-shaped water jacket 4, ring-shaped water jacket 4 has delivery port 10, water inlet 12, and delivery port 10, water inlet 12 are located at furnace shell 15 outsides.Set firmly tilted grating 5 with welding manner on the chow ring inwall of the ring-shaped water jacket 4 on fire door 131 tops, this tilted grating 5 can be in vertical direction with the 45 setting.Stone or metal plate for standing a stove on as a precaution against fire 6 is for adopting the π shape stone or metal plate for standing a stove on as a precaution against fire of cast iron materials, and its under shed diameter is less, and is corresponding with fire door 131, and the diameter of upper shed is bigger, and anchor ring is tapered, and upper periphery stretches out and circularizes the plane, and a side of anchor ring forms flue entrance 61.Flue entrance 61 leads to flue holder 8, is provided with the ash disposal mouth 9 of band removable cover 91 in the elbow bottom of flue holder 8.
With reference to Fig. 3, in order to increase firepower, improve fire door 131 temperature, also can a fire poking barrel 16 be set on fire door 131 tops, pulling out head tube 16 can be provided with or take off as required.On tilted grating 5 tops one gain of heat water jacket 17 can be set, gain of heat water jacket 17 also is provided with delivery port 171, and water inlet 172 is provided with water jacket heating cover 18 on gain of heat water jacket 17 tops, can further make full use of waste heat, improves the coal-fired thermal efficiency.
Claims (5)
1, a kind of inclined grille family expenses coal-saving stove, comprise base, furnace shell, fire door, fire grate, tile, stone or metal plate for standing a stove on as a precaution against fire, bell, flue holder, between tile and furnace shell, be provided with heat-insulation layer, form fire door in the tile upper end, be arranged with ring-shaped water jacket outside the heat-insulation layer on tile top, this ring-shaped water jacket entery and delivery port outer with being located at furnace shell communicates; It is characterized in that: around fire door top, be installed with tilting tilted grating on the chow ring inwall of described ring-shaped water jacket.
2, by the described inclined grille family expenses of claim 1 coal-saving stove, it is characterized in that: described stone or metal plate for standing a stove on as a precaution against fire is for adopting the π shape stone or metal plate for standing a stove on as a precaution against fire of cast iron materials, its under shed diameter is less, relative with fire door, the diameter of upper shed is bigger, anchor ring is tapered, and upper periphery then stretches out and circularizes the plane, at the side formation flue entrance of this anchor ring.
3, by claim 1 or 2 described inclined grille family expenses coal-saving stoves, it is characterized in that: the fire door top at described tilted grating inner ring is provided with fire poking barrel.
4, by the described inclined grille family expenses of claim 3 coal-saving stove, it is characterized in that: be provided with gain of heat water jacket on described tilted grating top, on gain of heat water jacket, be stamped the water jacket heating cover.
5, by claim 1 or 2 described inclined grille family expenses coal-saving stoves, it is characterized in that: the ash disposal mouth that is provided with the band removable cover in the elbow bottom of described flue holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208533 CN2154961Y (en) | 1993-04-06 | 1993-04-06 | Domestic coal-saving stove with inclined grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208533 CN2154961Y (en) | 1993-04-06 | 1993-04-06 | Domestic coal-saving stove with inclined grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154961Y true CN2154961Y (en) | 1994-02-02 |
Family
ID=33790966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93208533 Expired - Fee Related CN2154961Y (en) | 1993-04-06 | 1993-04-06 | Domestic coal-saving stove with inclined grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154961Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157076A (en) * | 2014-06-02 | 2015-12-16 | 侯国山 | Waste-heat recoverer for commercial kitchen range |
| CN105318371A (en) * | 2014-06-02 | 2016-02-10 | 侯国山 | Low-noise maintenance-free energy-saving kitchen range |
-
1993
- 1993-04-06 CN CN 93208533 patent/CN2154961Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157076A (en) * | 2014-06-02 | 2015-12-16 | 侯国山 | Waste-heat recoverer for commercial kitchen range |
| CN105318371A (en) * | 2014-06-02 | 2016-02-10 | 侯国山 | Low-noise maintenance-free energy-saving kitchen range |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2154961Y (en) | Domestic coal-saving stove with inclined grate | |
| CN2492774Y (en) | Efficient energy-saving water heating stove | |
| CN2151409Y (en) | Air heating and moistening coal stove | |
| CN2502152Y (en) | Domestic heating stove with side-inverse burning ring-type flue | |
| CN2260957Y (en) | High-efficient multi-purpose heating stove | |
| CN2229036Y (en) | Small burner | |
| CN2382966Y (en) | High efficiency civil energy saving forced stove | |
| CN2509475Y (en) | Three-stroke back-burning multifunctional warming-up stove | |
| CN2338690Y (en) | Hot air combustion-supporting smoke-eliminating atmospheric vertical boiler | |
| CN86108484A (en) | Cooking stove | |
| CN2325681Y (en) | Stove for air-heating | |
| CN2263760Y (en) | Multifunction efficient energy saving reflecting stove | |
| CN2243049Y (en) | Backfire type normal-pressure natural circulation domestic heating stove | |
| CN2307200Y (en) | Burning wet firewood stove | |
| CN2307197Y (en) | Dual-purpose stove for cooking and heating | |
| CN2360789Y (en) | Boiler | |
| CN2218311Y (en) | Multifunctional coal stove with pipes | |
| CN2300842Y (en) | Spiral smokeless atmosphere pressure boiler | |
| CN2120276U (en) | Exhaust-heat water boiler for multi-function stove and range | |
| CN2336224Y (en) | High-efficiency multifunction stove | |
| CN2154408Y (en) | Labyrinth multipurpose cold warm-air furnace | |
| CN2254513Y (en) | Civil boiler | |
| CN2229608Y (en) | Domestic two-purpose stove for cooking and warming | |
| CN2151385Y (en) | Vertical reversible burner | |
| CN2191979Y (en) | Energy-saving stove with inverse flower basket type ring pipe heating surface |
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 |