CN2628875Y - Oil-water direct-mixing combustion energy-saving environment protection diesel oil gas two-purpose stove - Google Patents
Oil-water direct-mixing combustion energy-saving environment protection diesel oil gas two-purpose stove Download PDFInfo
- Publication number
- CN2628875Y CN2628875Y CN 03256622 CN03256622U CN2628875Y CN 2628875 Y CN2628875 Y CN 2628875Y CN 03256622 CN03256622 CN 03256622 CN 03256622 U CN03256622 U CN 03256622U CN 2628875 Y CN2628875 Y CN 2628875Y
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- oil gas
- gas nozzle
- oil
- environmental protection
- purpose stove
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Abstract
An oil-water mixed combustion, energy-conserved and environment-protected CODAG boiler is characterized in that a hollow vaporizer is arranged at the position that the boiler clung to the firebox. An inlet water pipe and an inlet air pipe are led into the vaporizer. An oil gas nozzle used for communicating the vaporizer and the air is arranged under the firebox. At least one oil gas nozzle hole is arranged on the oil gas nozzle. Coal gas nozzles are arranged around the oil gas nozzle to heat up the firebox. The vaporizer is a ring-shaped hollow container and positions above the oil gas nozzle and communicates with the inlet water pipe and an inlet oil pipe. The oil gas pipe makes the vaporizer and the hollow-column oil gas nozzle communicated. The firebox presents the shape that the upper part is big and the lower part is small. The utility model has the advantages that the sprayed oil gas from the oil gas nozzle is directly ejected into the firebox for efficient combustion, and the oil gas vaporized in the vaporizer is ejected from the oil gas nozzle for combustion, and the oil water in the vaporizer is vaporized, the effect of the energy conservation is good.
Description
Technical field
The utility model relates to a kind of profit and directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove.
Background technology
(name is called No. 02203700 Chinese patent of applicant's application: profit directly mixing type energy-saving and environment-protecting diesel fuel gas two-purpose stove) disclose the combustion furnace that utilizes the direct mixed combustion of profit without air blast, though effect is better, but since gasifier and swirl-flow devices be mounted in the oil gas spray orifice directly over, blocked the upwards flame of ejection of spray orifice, flame outwards will detour, influence is to the heat transfer in the bottom of a pan, and the thermal efficiency can reduce.
Summary of the invention
It is better that the purpose of this utility model just provides a kind of combustion efficiency, and the profit that the thermal efficiency is high directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove.
Solution of the present utility model is such: be close to the gasifier that there is hollow at the place, combustion chamber at stove, oil inlet pipe and water inlet pipe are to feed in the gasifier; The oil gas nozzle that is communicated with gasifier is installed in the below of combustion chamber, and the top of oil gas nozzle has at least one oil gas nozzle bore; The jet for gas of heating flame chamber is installed at the periphery of oil gas nozzle.
The oil gas that the utility model has the advantages that the ejection of oil gas nozzle is directly to be sprayed onto in the combustion chamber to burn, and combustion efficiency is good, and the oil gas that gasifies in gasifier gasifies good energy-conserving effect again from oil gas nozzle ejection burning to the profit in the gasifier.
Description of drawings
Embodiment of the present utility model as shown in drawings.
Accompanying drawing 1 is first kind of structural representation of the present utility model.
Accompanying drawing 2 is second kind of structural representation of the present utility model.
Accompanying drawing 3 is the third structural representations of the present utility model.
The specific embodiment
The utility model is to be close to the gasifier 8 that there is hollow at 11 places, combustion chamber at stove, and oil inlet pipe 4 and water inlet pipe 18 are to feed in the gasifier 8; The oil gas nozzle 1 that is communicated with gasifier 8 is installed in the below of combustion chamber 11, and the top of oil gas nozzle 1 has at least one oil gas nozzle bore 20; The jet for gas 17 of heating flame chamber 11 is installed at the periphery of oil gas nozzle 1.Jet for gas 17 can be arranged in the combustion chamber 11, can be provided with one, also can divide be arranged a plurality of.
In the present embodiment, the periphery of described oil gas nozzle 1 is installed jet for gas 17, and oil gas nozzle 1 is a column, and jet for gas 17 is ring-types, is enclosed within the neighboring of oil gas nozzle 1.Set-up mode has two kinds, and is as shown in Figure 1 a kind of, and described jet for gas 17 is mounted in oil gas nozzle 1 neighboring.Another kind as shown in Figure 3, described jet for gas 17 is mounted in oil gas nozzle 1 inner rim.
If 1 at oil gas nozzle adopts an oil gas nozzle bore 20, then be stamped the pressure limiting valve 5 that has pressure limiting valve spray orifice 14 and escape orifice 15 on the top of oil gas nozzle 1; Above pressure limiting valve spray orifice 14 on the pressure limiting valve 5,11 inside, combustion chamber are provided with wedge shape incendiary source 10, as shown in Figure 1, in the present embodiment, described wedge shape incendiary source 10 is the wedge shape hollow tube.Oil gas nozzle 20 is a column, and pressure limiting valve 5 is a concave shaped, and recess is enclosed within oil gas nozzle 20 tops in it.
If oil gas nozzle 1 adopts a plurality of oil gas nozzle bores 20, just can omit pressure limiting valve 5 and wedge shape incendiary source 10, its structure is as shown in Figure 2.
In structure shown in the accompanying drawing (1,2,3), in gasifier 8, can be provided with heat transfer sheet 22.
In the present embodiment, gasifier 8 is an empty in the annular, is positioned at the top of oil gas nozzle 1, and gasifier 8 is communicated with oil inlet pipe 4 and water inlet pipe 18; Oil gas pipe 7 is communicated with gasifier 8 and hollow cylindrical oil gas nozzle 1; Described combustion chamber 11 is up-small and down-big shape, utilizes horn mouth to quicken to bleed.
Structure shown in the accompanying drawing 1 is when work, switch at first turns on the gas-fire, coal gas enters jet for gas 17 through gas inlet pipe 19, and from 16 ejections of coal gas spray orifice, electronic lighter is lighted coal gas, heating and gasifying device 8, Open valve then, the diesel oil and the water that are contained in eminence (or carry with pump) enter in the gasifier 8 through oil inlet pipe 4 and water inlet pipe 18 respectively, the gasification of being heated, oil gas and steam mix in gasifier 8 after oil gas pipe 7 is delivered to oil gas nozzle 1, again from oil gas spray orifice 20 and 14 ejections of pressure limiting valve spray orifice, by the gas burner ignition combustion.Can stop to give gas this moment, and diesel oil and water in the part heat heating and gasifying device 8 that dependence diesel oil gasification, and combustion sends make it gasification and keeps burning.Combustion gas is burnt in combustion chamber 11, and flame exports from its upper end and rushes at the bottom of a pan, when oil-air pressure is excessive, pressure limiting valve 5 is upwards boosted, just from pressure limiting valve spray orifice 14 and escape orifice 15 ejections, so oil-air pressure descends, pressure limiting valve 5 falls to being enclosed within again on the oil gas nozzle 1 oil gas.
In the accompanying drawings, as burning gas merely, fuel feeding not then; Continue to give gas after lighting as oil gas, then become the mode of oil and combustion gas multifuel combustion.
The label declaration of accompanying drawing is as follows: the 1st, and the oil gas nozzle, the 2nd, base plate, the 3rd, air intake, the 4th, Oil inlet pipe, the 5th, pressure limiting valve, the 6th, the burner hearth cover, the 7th, Oil/Gas Pipe, the 8th, gasifier, the 9th, stone or metal plate for standing a stove on as a precaution against fire, The 10th, incendiary source, the 11st, the combustion chamber, the 12nd, heat-insulation layer, the 13rd, shell, the 14th, the pressure limiting valve spray orifice, The 15th, escape orifice, the 16th, coal gas spray orifice, the 17th, jet for gas, the 18th, water inlet pipe, the 19th, coal gas Input pipe, the 20th, oil gas nozzle bore, the 21st, oil return delivery pipe, the 22nd, heat transfer sheet.
Claims (10)
1, a kind of profit directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that being close to the gasifier (8) that hollow is located in combustion chamber (11), and oil inlet pipe (4) and water inlet pipe (18) are to feed in the gasifier (8); The oil gas nozzle (1) that is communicated with gasifier (8) is installed in the below of combustion chamber (11), and the top of oil gas nozzle (1) has at least one oil gas nozzle bore (20); The jet for gas (17) of heating flame chamber (11) is installed at the periphery of oil gas nozzle (1).
2, profit according to claim 1 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that described jet for gas (17) is mounted in the periphery of oil gas nozzle (1).
3, profit according to claim 2 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that described jet for gas (17) is mounted in oil gas nozzle (1) neighboring.
4, profit according to claim 2 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that described jet for gas (17) is mounted in oil gas nozzle (1) inner rim.
5, directly mix combustion energy saving environmental protection diesel oil gas two-purpose stove according to claim 1 or 2 or 3 or 4 described profits, it is characterized in that being stamped the pressure limiting valve (5) that has pressure limiting valve spray orifice (14) and escape orifice (15) on the top of oil gas nozzle (1).
6, profit according to claim 5 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that top, the inside, combustion chamber (11) of going up pressure limiting valve spray orifice (14) at pressure limiting valve (5) are provided with wedge shape incendiary source (10).
7, profit according to claim 6 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that described wedge shape incendiary source (10) is the wedge shape hollow tube.
8, profit according to claim 7 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that oil gas nozzle (1) is column, and pressure limiting valve (5) is a concave shaped, and recess is enclosed within oil gas nozzle (1) top in it.
9, profit according to claim 1 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that described combustion chamber (11) is up-small and down-big shape.
10, profit according to claim 1 directly mixes combustion energy saving environmental protection diesel oil gas two-purpose stove, it is characterized in that being provided with in gasifier (8) heat transfer sheet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256622 CN2628875Y (en) | 2003-04-30 | 2003-04-30 | Oil-water direct-mixing combustion energy-saving environment protection diesel oil gas two-purpose stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256622 CN2628875Y (en) | 2003-04-30 | 2003-04-30 | Oil-water direct-mixing combustion energy-saving environment protection diesel oil gas two-purpose stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628875Y true CN2628875Y (en) | 2004-07-28 |
Family
ID=34253933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256622 Expired - Fee Related CN2628875Y (en) | 2003-04-30 | 2003-04-30 | Oil-water direct-mixing combustion energy-saving environment protection diesel oil gas two-purpose stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628875Y (en) |
-
2003
- 2003-04-30 CN CN 03256622 patent/CN2628875Y/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 |