CN2380820Y - Gas-coal multipurpose stove - Google Patents
Gas-coal multipurpose stove Download PDFInfo
- Publication number
- CN2380820Y CN2380820Y CN 99233521 CN99233521U CN2380820Y CN 2380820 Y CN2380820 Y CN 2380820Y CN 99233521 CN99233521 CN 99233521 CN 99233521 U CN99233521 U CN 99233521U CN 2380820 Y CN2380820 Y CN 2380820Y
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- CN
- China
- Prior art keywords
- gas
- stove
- coal
- combustion
- combustion gas
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- 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 gas stove, particularly a gas and coal multipurpose stove. The gas and coal multipurpose stove comprises a coal-fired stove and a gas device, wherein, a stove door (1), a furnace (2), a hot water tank (3), a stove core (4), fire bars (5), a stove fire ring (6), heat insulation fillings (7) and a stove casing (8), and the gas device is composed of a gas cavity (9), a stove cover plate (10), a stove inner ring (11), a gas cover (12), a gas inlet pipe (13), a gas nozzle (14) and an air adjusting door (15). Because the utility model uses the design, compared with the existing multipurpose gas stoves, the utility model can combust gas and coal simultaneously, has better combustion conditions during combusting gas and has the advantages of convenient use, no gas clogging, simple structure, low manufacture cost, etc.
Description
The utility model relates to a kind of combustion gas tool, particularly a kind of gas, coal multipurpose furnace.
Existing burner has coal stove and liquefied gas furnace etc.Coal stove has the inexpensive advantage of fuel, but coal is difficult for lighting, and firepower is little and wayward, and preheating time is long, only is fit to use continuously; It is little that liquefied gas furnace has a stove and accessory, the big and advantage such as control easily of firepower, but the cost height of fuel.
For overcoming the above problems, Chinese patent CN2079266U has announced a kind of gas-coal co-using stove of using more, it is to be provided with gas combustion apparatus on body of heater, on furnace body wall, be provided with the porous blast pipe, the bottom outlet of gas combustion apparatus communicates with the combustion chamber, it is provided with infrared ray porous radiant panel, and bell has movable type and carries fire ring shape quirk circle.During use, movable type is carried fire ring shape quirk circle be placed on above the gas combustion apparatus, build bell, connect fuel gas source, opening the gas control valve door is combustible gas; Close burnt gas valve and take down combustion gas porous radiant panel, can use according to coal furnace.The gas-coal co-using stoves of using of this structure are only limited to the independent fire coal or the shortcoming of combustion gas separately though overcome more in the same body of heater that above-mentioned prior art exists, can be coal-fired, again can combustion gas, but still exist under the following deficiency:
1, use inconvenient, can not combustion gas in fire coal: when needing combustion gas, movable type be carried
Fire ring type quirk circle is placed on above the gas combustion apparatus, builds bell, connects fuel gas source, just can combustion gas; When needing fire coal, close burnt gas valve, take down combustion gas porous radiant panel, just can use by coal furnace.
2, combustion position is bad during combustion gas, and combustion gas is easily blocked: fuel gas hole is arranged on front and the both sides that movable type is carried fire ring type quirk circle, and the aperture is little, and combustion gas is easily stopped up by things such as fire coals.
3, complex structure, the cost of manufacture height.
The purpose of this utility model is to overcome the above weak point of prior art and a kind of gas, coal multipurpose furnace are provided.
The technical solution of the utility model is: gas, the coal multipurpose furnace includes coal furnace and is installed in the interior gas combustion apparatus of coal furnace body of heater, gas combustion apparatus is by the combustion gas chamber, the stove inner ring, stove cover plate, the combustion gas cover, air inlet pipe, air nozzle and air regulating board are formed, the combustion gas chamber be installed in the coal furnace combustion chamber above, middle or below, the stove inner ring is installed in the combustion gas chamber, stove cover plate is installed on combustion gas chamber and the stove inner ring and with the stove inner ring and forms the air inlet gap, the combustion gas cover is installed in above the stove cover plate and constitutes the combustion chamber jointly with stove cover plate, one end of air inlet pipe is connected with the combustion gas chamber, the other end is connected with air nozzle, and air regulating board is installed on the air nozzle by internal thread.
Advantages such as the utility model is owing to adopt as above design, manyly compares with gas-coal co-using stove with existing, has easy to usely, goes back combustible gas in fire coal, and the combustion position during combustion gas is good, and combustion gas can be not blocked, and is simple in structure, and cost of manufacture is low.
Below in conjunction with drawings and Examples detailed structure of the present utility model is further described.
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of air inlet pipe air regulating board of the present utility model;
Accompanying drawing 3 is the structural representation in combustion gas of the present utility model chamber.
As shown in drawings: gas, coal multipurpose furnace comprise coal furnace and gas combustion apparatus, fire door (1), burner hearth (2), boiler (3), combustion chamber (4), fire bars (5), stove fire circle (6), insulation filler (7) and stove outer covering (8) are arranged on the coal furnace, and gas combustion apparatus is made up of combustion gas chamber (9), stove cover plate (10), stove inner ring (11), combustion gas cover (12), air inlet pipe (13), air nozzle (14) and air register (15).
When the need combustion gas, only need again air door to be adjusted to the appropriate location and to get final product with lighting after air nozzle (14) and the source of the gas connection.The jet action drive air that the combustion gas of ejection produces from air nozzle (14) sprays into and enters combustion gas chamber (9) in the air inlet pipe (13), and flow out and burning in the air inlet gap between stove cover plate (10) and stove inner ring (11) again.At this moment, coal furnace also can normally use, and also can not influence the replacing honeycomb briquette.
Claims (2)
1, a kind of gas, the coal multipurpose furnace, it includes coal furnace and is installed in the interior gas combustion apparatus of coal furnace body of heater, it is characterized in that gas combustion apparatus is by the combustion gas chamber, the stove inner ring, stove cover plate, the combustion gas cover, air inlet pipe, air nozzle and air regulating board are formed, the combustion gas chamber be installed in the coal furnace combustion chamber above, middle or below, the stove inner ring is installed in the combustion gas chamber, stove cover plate is installed on combustion gas chamber and the stove inner ring and with the stove inner ring and forms the air inlet gap, the combustion gas cover is installed in above the stove cover plate and constitutes the combustion chamber jointly with stove cover plate, one end of air inlet pipe is connected with the combustion gas chamber, and the other end is connected with air nozzle and air regulating board is housed.
2, gas as claimed in claim 1, coal multipurpose furnace is characterized in that air regulating board is installed on the air nozzle by internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233521 CN2380820Y (en) | 1999-06-12 | 1999-06-12 | Gas-coal multipurpose stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233521 CN2380820Y (en) | 1999-06-12 | 1999-06-12 | Gas-coal multipurpose stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2380820Y true CN2380820Y (en) | 2000-05-31 |
Family
ID=34021929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233521 Expired - Fee Related CN2380820Y (en) | 1999-06-12 | 1999-06-12 | Gas-coal multipurpose stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2380820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032600A (en) * | 2010-12-30 | 2011-04-27 | 中国人民解放军总后勤部军需装备研究所 | General staple and subsidiary food stove capable of using multiple fuels |
-
1999
- 1999-06-12 CN CN 99233521 patent/CN2380820Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032600A (en) * | 2010-12-30 | 2011-04-27 | 中国人民解放军总后勤部军需装备研究所 | General staple and subsidiary food stove capable of using multiple fuels |
| CN102032600B (en) * | 2010-12-30 | 2012-11-28 | 中国人民解放军总后勤部军需装备研究所 | General staple and subsidiary food stove capable of using multiple fuels |
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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 |