CN2312092Y - Atomizing type gasoline and oxygen torch for welding, cutting and heating - Google Patents
Atomizing type gasoline and oxygen torch for welding, cutting and heating Download PDFInfo
- Publication number
- CN2312092Y CN2312092Y CN 97228788 CN97228788U CN2312092Y CN 2312092 Y CN2312092 Y CN 2312092Y CN 97228788 CN97228788 CN 97228788 CN 97228788 U CN97228788 U CN 97228788U CN 2312092 Y CN2312092 Y CN 2312092Y
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- CN
- China
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- oxygen
- hole
- gasoline
- oil
- gun
- 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 an atomizing type gasoline and oxygen gun for welding, cutting and heating, which is provided with a gun head part and a gun body part. The gun body is the same as the existing gas welding gun, the middle part of the shell of the gun head is provided with a constriction cap, and the lower part of the shell of the gun head is provided with a burning cover. A cutting oxygen hole, a combustion supporting oxygen inlet, a gasoline supplying hole and a mixer gasoline supplying hole are respectively arranged in the gun head from top to bottom, and the mixer gasoline supplying hole is connected with the combustion supporting oxygen inlet 24 and the gasoline supplying hole 23. The right end of a combustion supporting oxygen accelerating hole is communicated with the combustion supporting oxygen inlet, the left end is communicated with an oxygen-gasoline mixing chamber, and an oxygen-gasoline atomizing mixing chamber is arranged at the upper part of the gun nozzle core and is communicated with the oxygen-gasoline mixing chamber. Owing to combustion supporting oxygen and liquid gasoline can be sufficiently mixed by three-time mixing atomizing after entering the gun head, the utility model can get a high temperature flame more than 2500 DEG, and the utility model is a novel gasoline and oxygen gun for welding, cutting and heating.
Description
The utility model relates to atomization type gasoline oxygen and cuts, welds, heats the structure of using rifle.
At present, the industrial rifle of cutting, weld, heat usefulness mostly is that employing acetylene is fuel.Because the source shortage of acetylene is explosive strong, produce a large amount of carbide slag slurries when adding aquatic product acetylene with calcium carbide, this carbide slag slurries is a kind of public hazards of environment.Therefore seeking a kind of safer, cheap and clean fuel of alternative acetylene and design accordingly the rifle of cutting, weld, heat usefulness, is the problem of current scientist's research.
The purpose of this utility model is to provide that a kind of atomization type gasoline oxygen that can realize substituting with liquid gasoline fuel gas such as acetylene is cut, weldering, heating gun, for the acetylene that really gets rid of contaminated environment, cost an arm and a leg, be absolutely unsafe lays the foundation.
Embodiment of the present utility model is as follows: it is made up of rifle head 17 and rifle body, it is characterized in that: described rifle head 17 is by clamping cap 13, burning cover 14, cutting oxygen hole 25, combustion-supporting oxygen air admission hole 24, oil supplying hole 23, blender oil supplying hole 22, rectifier 21, combustion-supporting oxygen quickens hole 26, oxygen-oil mixing chamber 27, oxygen-oil atomizing and mixing chamber 18, oxygen oil mixed aerosol chamber 19 and gun nozzle core 20 are formed, wherein said clamping cap 13 is the outer rim middle parts that are positioned at rifle head 17, fuel cap 14 is the outer rim bottoms that are positioned at rifle head 17, and cutting oxygen air admission hole 25, combustion-supporting oxygen air admission hole 24, oil supplying hole is down to be arranged in rifle head 17 inside successively ingeniously, blender oil supplying hole 22 is and combustion-supporting oxygen air admission hole 24, oil supplying hole 23 is connected, rectifier 21 is the lower-left sides that are positioned at oxygen-oil atomizing and mixing chamber 18, combustion-supporting oxygen quickens hole 26 right-hand members and communicates with combustion-supporting oxygen air admission hole 24, left end then communicates with oxygen-oil mixing chamber 27, oxygen-oil atomizing and mixing chamber 18 is to communicate with oxygen-oil mixing chamber 27, and oxygen-oil atomizing and mixing chamber 18 is the top at gun nozzle core 20.Described rectification body 21, inside have equidistant 4-8 the access ramp 28 of arranging.
Following preference is done detailed description to the utility model in conjunction with the accompanying drawings:
Fig. 1 is that the utility model atomization type gasoline oxygen is cut, the master of weldering, heating gun looks sketch.
Fig. 2 is that rifle head internal structure is amplified sketch among Fig. 1.
Fig. 3 is the front section view of rectification body.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the AA profile of Fig. 4.
From Fig. 1 and Fig. 2, among Fig. 5 as can be seen, gasoline is from adjustable, the gasoline source of level pressure is through the fuel hose (not shown), gasoline connects mouth (2), gasoline valve (1), gasoline pipe (5), gasoline pipe (11) enters the oil supplying hole (23) in the rifle head (17), blender oil supplying hole (22), and oxygen connects mouth (3) through oxygen, body behind the rifle (4), oxygen hose (6) enters rifle precursor (8) afterwards, lead up to cutting oxygen valve (7), cutting oxygen pipe (9) enters the cutting oxygen air admission hole (25) in the rifle head (17), through rectification body (21) endoporus and the rifle head core heart (20) endoporus, spray again from the rifle mouth; Another road oxygen is through combustion-supporting oxygen valve (15), combustion-supporting oxygen pipe (10), combustion-supporting oxygen air admission hole (24) in the rifle head (17) and oxygen quicken hole (26), carry out the oxygen oil mixing first time and preliminary the atomizing with the oil that comes from blender oil supplying hole (22) the tube chamber (27) in oily mixing of oxygen, form the logistics that is entrained with in the oxygen than larger oil droplet and enter atomizing hybrid chamber (18), speed reduces greatly, while finishes complicated gasoline atomizing substantially and mixes with oxygen is secondary, form the logistics that is entrained with littler oil droplet in the oxygen, rectification hole access ramp (28) in rectification body (21) again, flow into mixed aerosol chamber (19), finally finish the mixed aerosol for the third time of gasoline and oxygen, form the even logistics that contains abundant atomizing oil droplet in the oxygen,, the air deflector (not shown) that forms between burning cover (14) and gun nozzle core (20) flows out the rifle head after forming the homogeneous two phase flow that gasoline fully atomizes, adjust to stable after lighting, high temperature (maximum temperature can reach more than the 2500 ℃) flame that needs is used for realizing corresponding technological requirement.
In addition, the function that is contained in the clamping cap (13) of rifle head capsule body (12) bottom is that rectification body (21), gun nozzle core (20) and burning cover (14) are fixed on the rifle head capsule body.
Equidistantly arranging one group (being generally 4-8) tiltedly rectification hole (28) in the rectification body (21) as can be seen from Fig. 3,4,5, they make gasoline be mixed more fully jointly with mixed aerosol chamber (19) and atomize.
Claims (2)
1. an atomization type gasoline oxygen is cut, weldering, heating gun, it is made up of rifle head 17 and rifle body, it is characterized in that: described rifle head 17 is by clamping cap 13, burning cover 14, cutting oxygen hole 25, combustion-supporting oxygen air admission hole 24, oil supplying hole 23, blender oil supplying hole 22, rectifier 21, combustion-supporting oxygen quickens hole 26, oxygen-oil mixing chamber 27, oxygen-oil atomizing and mixing chamber 18, oxygen oil mixed aerosol chamber 19 and gun nozzle core 20 are formed, wherein said clamping cap 13 is the outer rim middle parts that are positioned at rifle head 17, fuel cap 14 is the outer rim bottoms that are positioned at rifle head 17, and cutting oxygen air admission hole 25, combustion-supporting oxygen air admission hole 24, oil supplying hole 22 is down to be arranged in rifle head 17 inside successively, blender oil supplying hole 22 is and combustion-supporting oxygen air admission hole 24, oil supplying hole 23 is connected, rectifier 21 is the lower-left sides that are positioned at oxygen-oil atomizing and mixing chamber 18, combustion-supporting oxygen quickens hole 26 right-hand members and communicates with combustion-supporting oxygen air admission hole 24, left end then communicates with oxygen-oil mixing chamber 27, oxygen-oil atomizing and mixing chamber 18 is to communicate with oxygen-oil mixing chamber 27, and oxygen-oil atomizing and mixing chamber 18 is the top at gun nozzle core 20.
According to the atomization type gasoline oxygen of claim 1 cut, weldering, heating gun, it is characterized in that: wherein said rectification body 21, inside have equidistant 4-8 the access ramp 28 of arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228788 CN2312092Y (en) | 1997-10-22 | 1997-10-22 | Atomizing type gasoline and oxygen torch for welding, cutting and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228788 CN2312092Y (en) | 1997-10-22 | 1997-10-22 | Atomizing type gasoline and oxygen torch for welding, cutting and heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312092Y true CN2312092Y (en) | 1999-03-31 |
Family
ID=33941861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97228788 Expired - Fee Related CN2312092Y (en) | 1997-10-22 | 1997-10-22 | Atomizing type gasoline and oxygen torch for welding, cutting and heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312092Y (en) |
-
1997
- 1997-10-22 CN CN 97228788 patent/CN2312092Y/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 |