CN202303369U - Vaporized steel cutting machine torch - Google Patents
Vaporized steel cutting machine torch Download PDFInfo
- Publication number
- CN202303369U CN202303369U CN2011202908056U CN201120290805U CN202303369U CN 202303369 U CN202303369 U CN 202303369U CN 2011202908056 U CN2011202908056 U CN 2011202908056U CN 201120290805 U CN201120290805 U CN 201120290805U CN 202303369 U CN202303369 U CN 202303369U
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- oxygen
- cutting machine
- heat conduction
- tube
- cut
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Abstract
A vaporized steel cutting machine torch comprises a heat conduction cutting torch and a fuel mixing pipe, and also comprises a synchronous vaporizing device, an injection-absorption pipe and a preheating oxygen spraying head; the synchronous vaporizing device, the injection-absorption pipe and the preheating oxygen spraying head are respectively arranged on two end parts of the fuel mixing pipe; the preheating oxygen spraying head is a cone-shaped spraying head; one end of the preheating oxygen spraying head is connected with the injection-absorption pipe; the injection-absorption pipe is connected with the synchronous vaporizing device through the fuel mixing pipe. The vaporized steel cutting machine torch provided by the utility model is used for solving the problem that in an existing gasoline oxygen cutting machine generally has a complex structure, so that under an unstable working pressure, oil overflow, insufficient oxygen and oil mixing, tempering phenomenon and the like can be caused.
Description
Technical field
The utility model relates to metal and cuts with flame heat, particularly a kind of evaporation type iron and steel cutting machine torch.
Background technology
At present, the existing instrument that is used for cutting metal uses acetylene as main fuel mostly on the market.Because acetylene is a kind of pernicious gas, contaminated environment; The injury health, so, also occurred successively on the market recently with the gasoline oxygen cutter of gasoline as the combustion body; Because of it has plurality of advantages with acetylene as the welding torch that fires body with respect to traditional, by use more and more widely.Yet these gasoline oxygen cutter ubiquities complex structure, when operating pressure is unstable, can produce oil spilling, oxygen oil undercompounding, tempering phenomenon, and are very dangerous.
The utility model content
A kind of evaporation type iron and steel cutting machine torch that the utility model provides is used to solve existing gasoline oxygen cutter ubiquity and complex structure, when operating pressure is unstable, can produce problems such as oil spilling, oxygen oil undercompounding, tempering.
For realizing above-mentioned technique effect, the utility model provides a kind of evaporation type iron and steel cutting machine torch, comprise heat conduction cut chew, the fuel mix pipe; Also comprise synchronous mode vapourizing unit, injecting tube, preheat oxygen shower nozzle; Said synchronous mode vapourizing unit, injecting tube, preheat oxygen shower nozzle are arranged at fuel mix pipe both ends respectively; Said preheat oxygen shower nozzle is a Conic nozzle, and the one of which end is connected with said injecting tube; Said injecting tube is connected through the fuel mix pipe with the synchronous mode vapourizing unit.
Preferably, said heat conduction is cut to chew and is copper tube; Said red copper heat conduction is cut and is chewed set inside vertical thermal trough is arranged; Cut in said red copper heat conduction and to chew inside, vertically the thermal trough lower end also is provided with annular thermal trough.
Preferably, said synchronous mode vapourizing unit is made up of oxygen oil mixing tube, flow straightener, seven faces, eddy flow fuse and playpipe; Said eddy flow fuse is enclosed within the playpipe periphery; Flow straightener is arranged in the oxygen oil mixing tube; Be provided with seven faces between said oxygen oil mixing tube and the eddy flow fuse.
Can find out that from above-mentioned technical scheme a kind of evaporation type iron and steel cutting machine torch that the utility model provides is compared with existing gasoline oxygen cutter, has following effect:
1) is provided with the synchronous mode vapourizing unit, makes liquid fuel fully mix vaporization with oxygen.
2) be provided with red copper heat conduction and cut and chew, fully burn, do not play a minor role, not tempering.
Other characteristic of the utility model and advantage will and combine in the illustrated explanation more obvious in following detailed description.
Description of drawings
Fig. 1 is the overall structure sketch map of the said evaporation type iron and steel of the utility model cutting machine torch;
Fig. 2 is for to cut the structural representation of chewing with the heat conduction of red copper shown in Fig. 1;
Fig. 3 is the structural representation with the vapourizing unit of synchronous mode shown in Fig. 1.
The specific embodiment
Below will set forth the specific embodiment of the utility model.The utility model will combine some specific embodiments to set forth, but the utility model is not restricted to these specific embodiments.The modification that the utility model is carried out perhaps is equal to replacement, all should be encompassed in the middle of the claim scope of the utility model.
The structural representation of a kind of evaporation type iron and steel cutting machine torch that the utility model is set forth is as shown in Figure 1, comprise heat conduction cut chew 1, fuel mix pipe 2, high-pressure oxygen tube 5, hyperbaric oxygen switch 8, fuel cock 9, oxygen connection 10, fuel joint 11.Also comprise synchronous mode vapourizing unit 4, injecting tube 6, preheat oxygen shower nozzle 7.Said synchronous mode vapourizing unit 4, injecting tube 6, preheat oxygen shower nozzle 7 are arranged at fuel mix pipe 2 both ends respectively.Said preheat oxygen shower nozzle 7 is a Conic nozzle, and the one of which end is connected with said injecting tube 6; Said injecting tube 6 is connected through fuel mix pipe 2 with synchronous mode vapourizing unit 4.
Fig. 2 is for to cut the structural representation of chewing with the heat conduction of red copper shown in Fig. 1.Heat conduction as shown in Figure 2 is cut and chewed 1 is copper tube.Said red copper heat conduction is cut and is chewed set inside vertical thermal trough 111 is arranged.Cut in said red copper heat conduction and to chew inside, vertically thermal trough 111 lower ends also are provided with annular thermal trough 112.
Fig. 3 is the structural representation with the vapourizing unit of synchronous mode shown in Fig. 1.As shown in Figure 3, synchronous mode vapourizing unit 4 is made up of oxygen oil mixing tube 41, flow straightener 42, seven faces 43, eddy flow fuse 44 and playpipe 45.Said eddy flow fuse 44 is enclosed within playpipe 45 peripheries.Flow straightener 42 is arranged in the oxygen oil mixing tube 41, and said oxygen oil mixes, 41 and eddy flow fuse 44 between be provided with seven faces 43.
When using the evaporation type iron and steel cutting machine torch of the utility model elaboration; Oxygen connection 10 and fuel joint 11 are connected on oxygen cylinder and the fuel cylinder; Open hyperbaric oxygen switch 8 and fuel cock 9, part of oxygen gets in the high-pressure oxygen tube 5, and another oxygen gets in preheat oxygen shower nozzle 7 with after fuel (gasoline, light oil, ethanol etc.) mixes; Negative pressure drainage passes injecting tube 6 and enters into playpipe 45; Playpipe 45 outer periphery are equipped with eddy flow fuse 44, and eddy flow fuse 44 inside are taper, and outer setting has spiral groove 46; And eddy flow fuse 44 outer setting have the four sides hole 47.The mixed liquor chance taper eddy flow fuse 44 back bounce-backs of oxygen and fuel spray after vaporized by spiral of spiral groove 46 completion via the hole, four sides 47 of eddy flow fuse 44; Via 43 shuntings of seven faces, arrive behind the completion secondary vaporizing in the oxygen oil mixing tube 41 again.Cut and chew inside through entering into red copper heat conduction after flow straightener 42 voltage stabilizings at last.The structures shape of synchronous mode vapourizing unit 4 oxygen fully mix vaporization with the mixed liquor of fuel, and pressure stability.
The red copper heat conduction of igniting back is cut and is chewed rapid heat transfer, makes burning more abundant because vertical thermal trough 111 of chewing inside is cut in red copper heat conduction with annular thermal trough 112, and the situation of can not playing a minor role.
The above-mentioned specific embodiment and accompanying drawing are merely the embodiment commonly used of the utility model.Obviously, under the prerequisite of the utility model spirit that does not break away from claims and defined and utility model scope, can have and variously augment, revise and replace.It should be appreciated by those skilled in the art that the utility model in practical application can according to concrete environmental requirement under the prerequisite that does not deviate from the utility model criterion form, structure, layout, ratio, material, and other aspect change to some extent.Therefore, embodiment disclosed here only is illustrative rather than definitive thereof, and the scope of the utility model is defined by accompanying claims and legal equivalents thereof, and the description before being not limited thereto.
Claims (3)
1. evaporation type iron and steel cutting machine torch, comprise heat conduction cut chew, the fuel mix pipe; It is characterized in that, also comprise synchronous mode vapourizing unit, injecting tube, preheat oxygen shower nozzle; Said synchronous mode vapourizing unit, injecting tube, preheat oxygen shower nozzle are arranged at fuel mix pipe both ends respectively; Said preheat oxygen shower nozzle is a Conic nozzle, and the one of which end is connected with said injecting tube; Said injecting tube is connected through the fuel mix pipe with the synchronous mode vapourizing unit.
2. evaporation type iron and steel cutting machine torch according to claim 1 is characterized in that, said heat conduction is cut to chew and is copper tube; Said red copper heat conduction is cut and is chewed set inside vertical thermal trough is arranged; Cut in said red copper heat conduction and to chew inside, vertically the thermal trough lower end also is provided with annular thermal trough.
3. evaporation type iron and steel cutting machine torch according to claim 2 is characterized in that, said synchronous mode vapourizing unit is made up of oxygen oil mixing tube, flow straightener, seven faces, eddy flow fuse and playpipe; Said eddy flow fuse is enclosed within the playpipe periphery; Flow straightener is arranged in the oxygen oil mixing tube; Be provided with seven faces between said oxygen oil mixing tube and the eddy flow fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202908056U CN202303369U (en) | 2011-08-11 | 2011-08-11 | Vaporized steel cutting machine torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202908056U CN202303369U (en) | 2011-08-11 | 2011-08-11 | Vaporized steel cutting machine torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303369U true CN202303369U (en) | 2012-07-04 |
Family
ID=46372256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202908056U Expired - Fee Related CN202303369U (en) | 2011-08-11 | 2011-08-11 | Vaporized steel cutting machine torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727533A (en) * | 2012-10-12 | 2014-04-16 | 张利华 | Flame cutting machine generator device for alcohol fuel |
-
2011
- 2011-08-11 CN CN2011202908056U patent/CN202303369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727533A (en) * | 2012-10-12 | 2014-04-16 | 张利华 | Flame cutting machine generator device for alcohol fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130811 |