CN2511873Y - Gas nozzle - Google Patents
Gas nozzle Download PDFInfo
- Publication number
- CN2511873Y CN2511873Y CN 01262228 CN01262228U CN2511873Y CN 2511873 Y CN2511873 Y CN 2511873Y CN 01262228 CN01262228 CN 01262228 CN 01262228 U CN01262228 U CN 01262228U CN 2511873 Y CN2511873 Y CN 2511873Y
- Authority
- CN
- China
- Prior art keywords
- gas
- pipe
- spray
- gun nozzle
- air
- 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 gas spray-gun nozzle, belonging to a spraying device for combustible gas, which comprises a spray-gun nozzle outer pipe and a gas pipe, wherein, the gas pipe is arranged in the middle of the spray-gun nozzle outer pipe. The utility model is characterized in that an air pipe (6) is arranged in the center of a gas pipe (5). Compared with the prior art, the utility model has the advantages that the mixing of the gas and the air is uniform and the burning is sufficient, thereby saving gas and guaranteeing safe producing. The gas spray-gun nozzle is more ideal spray-gun nozzle for gas furnace at present.
Description
Technical field
The gas gun mouth belongs to the fuel gas injection apparatus.
Background technology
The gas gun mouth of gas furnace use at present, it is the middle Gas Pipe structure that is provided with of jet pipe that links to each other with tracheae by flange, combustion gas is in the centre, be air all around, combustion gas and air mixed combustion spray in the body of heater again, and the spray of this kind structure is tried to get the first word in, and to be that combustion gas mixes with air even inadequately for the problem that is easy to generate, causes burning insufficient, through the Chinese patent retrieval, still find no similar gas gun mouth at present.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of combustion gas is evenly mixed with air, the gas gun mouth of sufficient combustion.
Technical solution of the present utility model is:
This gas gun mouth comprises Spray gun nozzle outer tube, Gas Pipe, and Gas Pipe is located at the centre of Spray gun nozzle outer tube, it is characterized in that: set up air hose 6 at Gas Pipe 5 centers.
Described gas gun mouth is characterized in that: pure air import 3 by Spray gun nozzle outer tube 4 and in pipe 6 enter, fully mix with fuel gas in the Gas Pipe 5.
Described gas gun mouth is characterized in that: Spray gun nozzle links to each other with fuel gas 1 by flange 2.Gas gun mouth of the present utility model, main inventive point is to set up air hose 6 at Gas Pipe 5 centers, pure air 3 enters by Spray gun nozzle outer tube 4 and interior pipe 6, fully mix with the fuel gas in the Gas Pipe 5, all there is air at Gas Pipe 5 peripheries, center, and the air in centre is adjustable continuously, and fuel gas and air are just mixed before burning, fully spray into again in the stove after the burning, prevent from that not clean-burning gas from spraying into to cause combustion gas waste and dangerous in the stove.The advantage that gas gun mouth compared with prior art of the present utility model is had is: combustion gas is evenly mixed, sufficient combustion, saving combustion gas, assurance safety in production with air.
Description of drawings
Fig. 1 is the structural representation of gas gun mouth of the present utility model;
Fig. 2 is that the A of gas gun mouth of the present utility model is to structural representation.
The specific embodiment
Fig. 1-2 is the most preferred embodiment of gas gun mouth of the present utility model, and wherein: 1 fuel gas, 2 flanges, 3 pure airs 4 spray outer tube 5 Gas Pipe 6 air hoses of trying to get the first word in.Below in conjunction with accompanying drawing 1-2 gas gun mouth of the present utility model is described further: shown in Fig. 1-2, make a gas gun mouth of the present utility model, manufacturing process is as follows, the outer tube 4 of at first spray being tried to get the first word in is made, do a diameter less than spray outer tube 4 Gas Pipe 5 of trying to get the first word in, and it is inserted in spray tries to get the first word in the middle of the outer tube 4, open a hole at try to get the first word in outer tube 4 of spray with Gas Pipe 5 one sides again, it is middle that air hose 6 is inserted and secured on Gas Pipe 5, the outside links to each other with the pure air pipe, Spray gun nozzle is made and is finished, and it is got final product by flange or other fixing linking together with the fuel gas seal of tube.During use, open the fuel gas valve, adjust air inflow, open the pure air valve again, light the back and regulate the air inlet amount according to the flame combustion situation, fuel gas and air are mixed be the best, outer tube 4 peripheries and centre all have air to enter because spray is tried to get the first word in, and can be adjustable continuously, have realized that the fuel gas that sprays in the stove fully burns, both save fuel gas, and avoided the interior a large amount of combustion gas of stove to cause the danger of blast again.
Claims (3)
1, gas gun mouth comprises Spray gun nozzle outer tube, Gas Pipe, and Gas Pipe is located at the centre of Spray gun nozzle outer tube, it is characterized in that: set up air hose (6) at Gas Pipe (5) center.
2, gas gun mouth according to claim 1 is characterized in that: pure air import (3) enters by Spray gun nozzle outer tube (4) and interior pipe (6), and the fuel gas interior with Gas Pipe (5) fully mixes.
3, gas gun mouth according to claim 1 is characterized in that: Spray gun nozzle links to each other with fuel gas (1) by flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262228 CN2511873Y (en) | 2001-10-24 | 2001-10-24 | Gas nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262228 CN2511873Y (en) | 2001-10-24 | 2001-10-24 | Gas nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511873Y true CN2511873Y (en) | 2002-09-18 |
Family
ID=33670011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01262228 Expired - Fee Related CN2511873Y (en) | 2001-10-24 | 2001-10-24 | Gas nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511873Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532939C (en) * | 2006-12-14 | 2009-08-26 | 张德业 | Heat gun nozzle for air heater |
| CN102537957A (en) * | 2012-01-20 | 2012-07-04 | 何富有 | Novel gas stove head |
-
2001
- 2001-10-24 CN CN 01262228 patent/CN2511873Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532939C (en) * | 2006-12-14 | 2009-08-26 | 张德业 | Heat gun nozzle for air heater |
| CN102537957A (en) * | 2012-01-20 | 2012-07-04 | 何富有 | Novel gas stove head |
| CN102537957B (en) * | 2012-01-20 | 2014-11-26 | 何富有 | Novel gas stove head |
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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 |