CN203442891U - Inner structure of furnace body of coal furnace - Google Patents
Inner structure of furnace body of coal furnace Download PDFInfo
- Publication number
- CN203442891U CN203442891U CN201320426866.XU CN201320426866U CN203442891U CN 203442891 U CN203442891 U CN 203442891U CN 201320426866 U CN201320426866 U CN 201320426866U CN 203442891 U CN203442891 U CN 203442891U
- Authority
- CN
- China
- Prior art keywords
- inner structure
- combustion ring
- furnace
- furnace core
- feed port
- 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
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses an inner structure of a furnace body of a coal furnace. The inner structure comprises a furnace core (1), wherein a combustion ring (2) is connected to the upper part of the furnace core (1); a feed port (3) is formed in the lateral surface of the combustion ring (2); a baffle plate (4) is arranged at the feed port (3); oxygen enrichment holes (5) are formed in the combustion ring (2). Compared with the prior art, the inner structure has the advantages that the combustion ring with a tapered structure is arranged on the cylindrical furnace core, so that the area of contact between a fuel and air is enlarged, and the fuel can be more quickly heated; the oxygen enrichment holes are formed in the combustion ring, so that the air can more easily enter the furnace core; the feed port is formed in the combustion ring, and the combustion ring and a feeding passage are made from metal, so that the inner structure is longer in service life and difficult to damage, and a furnace core structure corresponding to the feed port is prevented from being remanufactured; the inner structure has the advantages of high firepower, high heating speed, cleaner using environment and the like in a using process.
Description
Technical field
The utility model relates to a kind of coal stove shaft internal structure, belongs to stove and accessory technical field.
Background technology
The applicant has announced a kind of firewood and coal dual-purpose saving furnace at the Chinese patent 201220082761.2 of application in 2012.Inventor is by finding the use of this firewood and coal dual-purpose saving furnace, this stove and accessory is connected with columniform smoke combustion gasification original paper on conical combustor, the contact area of this original paper and combustion chamber is less, a little less than can existing firepower in use procedure, the feature such as heat up slow, and this stove and accessory charging aperture place is arranged on conical combustor, generally, earth is installed in combustion chamber and fires the combustion chamber forming, for charging is convenient, also must on combustion chamber, offer the breach corresponding with charging aperture, this just complicates the manufacturing process of combustion chamber.
Summary of the invention
The purpose of this utility model is: a kind of coal stove shaft internal structure is provided, and a little less than solution stove and accessory in use exists firepower, slow, corresponding with the charging aperture combustion chamber that heats up is made the problems such as complicated.
The technical solution of the utility model: a kind of coal stove shaft internal structure, include combustion chamber, combustion chamber top is connected with burning circle, and burning circle side opening is provided with charging aperture, and charging aperture place is provided with plate washer, on burning circle, offers oxygenation hole.
Above-mentioned coal stove shaft internal structure, described oxygenation hole size is 2～10mm, is shaped as square, circular, triangle.
Above-mentioned coal stove shaft internal structure, described burning circle is pyramidal structure, it is highly: 9～25cm.
The beneficial effects of the utility model: compared with prior art, the utility model is provided with the burning circle of pyramidal structure on columniform combustion chamber, has increased the contact area of fuel and air, heat up fuel faster, and firepower is more concentrated and acted on cooker; On burning circle, offer oxygenation hole, make air more easily arrive combustion chamber inner; On burning circle, be connected with charging aperture, burning circle is metal with feeding-passage and is made, and service life is longer, not fragile, avoids making the stove core structure corresponding with charging aperture again.It is strong that this utility model in use has firepower, quick heating, the advantage such as environment for use is clean.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Reference numeral: 1-combustion chamber, the 2-circle that burns, 3-charging aperture, 4-baffle plate, 5-oxygenation hole, 6-enters oxygen switch, 7-fire control switch, 8-desktop.
The specific embodiment
Embodiment of the present utility model: a kind of coal stove shaft internal structure, as shown in Figure 1, includes combustion chamber 1, combustion chamber 1 top is connected with burning circle 2, at burning circle 2 side openings, be provided with a charging aperture 3, charging aperture 3 places are provided with plate washer 4, on burning circle 2, offer oxygenation hole 5.
In manufacturing process, the size in oxygenation hole 5 can be 2～10mm, is shaped as square, circular, triangle; When burning circle 2 is made simultaneously, should be pyramidal structure, it is highly: 9～25cm.
In use procedure, when firepower dies down, open and enter oxygen switch 6 on outer shaft, air enters from entering oxygen switch 6, and the air admission hole 5 enclosing on 2 by burning enters into combustion chamber 1, thereby has improved the combustion efficiency of fuel; When needs add burning, open baffle plate 4, burning is put into from charging aperture 3, then close block 4, avoid dust to gush out from charging aperture 3; When firepower is too quickly, can operates fire control switch 7 and control firepower size.
In manufacturing process, the material of desktop 8 can be selected the materials such as ceramic wafer, safety glass, the resistant to elevated temperatures while, easily keep desktop health, and attractive in appearance, generous.
Claims (3)
1. a coal stove shaft internal structure, it is characterized in that: include combustion chamber (1), combustion chamber (1) top is connected with burning circle (2), burning circle (2) side opening is provided with charging aperture (3), charging aperture (3) locates to be provided with plate washer (4), on burning circle (2), offers oxygenation hole (5).
2. coal stove shaft internal structure according to claim 1, is characterized in that: described oxygenation hole (5) size is 2～10mm, is shaped as square, circular, triangle.
3. coal stove shaft internal structure according to claim 1, is characterized in that: described burning circle (2) is pyramidal structure, and it is highly: 9～25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426866.XU CN203442891U (en) | 2013-07-18 | 2013-07-18 | Inner structure of furnace body of coal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426866.XU CN203442891U (en) | 2013-07-18 | 2013-07-18 | Inner structure of furnace body of coal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442891U true CN203442891U (en) | 2014-02-19 |
Family
ID=50093943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426866.XU Expired - Fee Related CN203442891U (en) | 2013-07-18 | 2013-07-18 | Inner structure of furnace body of coal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442891U (en) |
-
2013
- 2013-07-18 CN CN201320426866.XU patent/CN203442891U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201377835Y (en) | Outer-ring fire cover for gas burner | |
| CN102734844B (en) | Energy-saving type gas stove | |
| CN203442891U (en) | Inner structure of furnace body of coal furnace | |
| CN102588972A (en) | Burning head device of straw gasifier | |
| CN103574683A (en) | Novel interior ignition energy-saving furnace end with wavy wind-prevention support with holes | |
| CN203249279U (en) | Cooking stove | |
| CN203442815U (en) | Burner of household gas cooker | |
| CN203369334U (en) | Energy-saving cooking stove of tea strip tidying machine | |
| CN205299623U (en) | Energy -efficient stove of secondary air | |
| CN206222369U (en) | A kind of domestic biomass combustion furnace | |
| CN203068556U (en) | Combustion tray device of steam wet combustion full-heat type lifting energy-saving stove | |
| CN203068523U (en) | Gas supply device of steam wet combustion full-heat type lifting energy-saving stove | |
| CN203776145U (en) | Grate of heating device in tobacco flue-curing house | |
| CN103574688A (en) | Infrared ray energy-saving heavy-caliber burner with double-sided wavy perforated wind-resistant support | |
| CN203162995U (en) | Energy-saving stove | |
| CN103349095B (en) | Energy-saving cooking stove of tea carding machine | |
| CN202494099U (en) | Biomass burner | |
| CN201526997U (en) | Multicore infrared fast furnace end | |
| CN202582182U (en) | Heating furnace with fireproof wall | |
| CN203068602U (en) | Lifting disk of steam wet combustion total heat type lifting energy-saving stove | |
| CN203258704U (en) | Fire collecting ring for improving stove thermal efficiency and arranged on biomass forming fuel stove | |
| CN104566501A (en) | Biomass combustion basin | |
| CN201876072U (en) | Direct-combustion air heating furnace heated-air cylinder fire-barrier cap | |
| CN104534467A (en) | Natural gas heating device | |
| CN103574682A (en) | Novel interior ignition energy-saving furnace end with wind-prevention support with holes in one side |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160718 |